/* ============================================
   RABTA TAG - Main Stylesheet
   Smart Digital Lost & Found Platform
   ============================================ */

/* --- CSS Variables --- */
:root {
    --primary: #60A5FA;
    --primary-dark: #3B82F6;
    --primary-light: #EFF6FF;
    --primary-glow: rgba(96, 165, 250, 0.3);
    --primary-soft: #DBEAFE;
    --accent: #93C5FD;
    --accent-light: #BFDBFE;
    --dark: #1E293B;
    --dark-light: #334155;
    --grey: #64748B;
    --grey-light: #94A3B8;
    --light: #F8FAFC;
    --white: #FFFFFF;
    --green: #22C55E;
    --blue: #3B82F6;
    --red: #EF4444;
    --orange: #F59E0B;
    --shadow: 0 10px 40px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 25px 60px -12px rgba(0, 0, 0, 0.12);
    --shadow-sm: 0 4px 16px rgba(0, 0, 0, 0.04);
    --shadow-glow: 0 8px 32px rgba(96, 165, 250, 0.18);
    --glass: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.3);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --radius: 16px;
    --radius-sm: 10px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --max-width: 1280px;
}

/* --- Reset & Base --- */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.6;
    color: var(--dark);
    background-color: var(--white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
}

/* ============================================
   HEADER & NAVIGATION
   ============================================ */
header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    z-index: 1000;
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.04);
    transition: var(--transition);
    border-bottom: 1px solid rgba(255, 255, 255, 0.5);
}

header.scrolled {
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.06);
    background: rgba(255, 255, 255, 0.95);
}

nav {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 1rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
    z-index: 1001;
}

.logo span {
    color: var(--primary);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: var(--dark);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-links a:hover {
    color: var(--primary);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: var(--transition);
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-btn {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    padding: 0.6rem 1.5rem;
    border-radius: 50px;
    font-weight: 600 !important;
    color: white !important;
}

.nav-btn::after {
    display: none !important;
}

.nav-btn:hover {
    background: linear-gradient(135deg, var(--primary-dark), #2563EB);
    transform: translateY(-2px);
    box-shadow: 0 4px 16px var(--primary-glow);
    color: white !important;
}

.nav-btn.nav-btn-outline {
    background: transparent !important;
    border: 1px solid var(--primary);
    color: var(--primary-dark) !important;
    cursor: pointer;
    font-family: inherit;
    font-size: inherit;
}

.nav-btn.nav-btn-outline:hover {
    background: var(--primary-light) !important;
    color: var(--primary-dark) !important;
    border-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 16px var(--primary-glow);
}

/* Cart Icon in Nav */
.nav-cart {
    position: relative;
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0.5rem;
    overflow: visible;
    transform-origin: center center;
}

.cart-badge {
    position: absolute;
    top: -2px;
    right: -6px;
    background: var(--red);
    color: var(--white);
    font-size: 0.65rem;
    font-weight: 700;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    width: auto;
    border-radius: 999px;
    display: flex;
    align-items: center;
    justify-content: center;
    display: none;
}

.cart-badge.show {
    display: flex;
}

/* Rich “added to cart” feedback on the navbar cart */
.nav-cart-celebrate {
    animation: navCartCelebrate 0.75s cubic-bezier(0.34, 1.3, 0.64, 1) 1;
}

.nav-cart-celebrate::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 50%;
    width: 8px;
    height: 8px;
    margin: -4px 0 0 -4px;
    border-radius: 50%;
    border: 2px solid var(--primary);
    opacity: 0;
    pointer-events: none;
    animation: navCartRipple 0.85s ease-out 1;
}

.nav-cart-celebrate i {
    display: inline-block;
    animation: navCartIconPop 0.75s cubic-bezier(0.34, 1.45, 0.64, 1) 1;
    filter: drop-shadow(0 0 0 rgba(96, 165, 250, 0));
}

.nav-cart-celebrate .cart-badge.show {
    animation: navCartBadgePop 0.7s cubic-bezier(0.34, 1.6, 0.64, 1) 1;
}

@keyframes navCartCelebrate {
    0% {
        transform: translateY(0) scale(1);
    }
    18% {
        transform: translateY(-4px) scale(1.12);
    }
    38% {
        transform: translateY(0) scale(1.06) rotate(-6deg);
    }
    55% {
        transform: translateY(-2px) scale(1.1) rotate(5deg);
    }
    72% {
        transform: translateY(0) scale(1.02) rotate(-2deg);
    }
    100% {
        transform: translateY(0) scale(1) rotate(0);
    }
}

@keyframes navCartIconPop {
    0% {
        transform: scale(1) rotate(0);
        color: inherit;
        filter: drop-shadow(0 0 0 rgba(96, 165, 250, 0));
    }
    22% {
        transform: scale(1.28) rotate(-12deg);
        color: var(--primary-dark);
        filter: drop-shadow(0 4px 14px rgba(96, 165, 250, 0.55));
    }
    45% {
        transform: scale(1.12) rotate(8deg);
        color: var(--primary);
        filter: drop-shadow(0 2px 10px rgba(96, 165, 250, 0.4));
    }
    100% {
        transform: scale(1) rotate(0);
        color: inherit;
        filter: drop-shadow(0 0 0 rgba(96, 165, 250, 0));
    }
}

@keyframes navCartRipple {
    0% {
        transform: scale(0.4);
        opacity: 0.85;
    }
    100% {
        transform: scale(5.5);
        opacity: 0;
    }
}

@keyframes navCartBadgePop {
    0% {
        transform: scale(1);
    }
    30% {
        transform: scale(1.35);
    }
    55% {
        transform: scale(0.92);
    }
    80% {
        transform: scale(1.08);
    }
    100% {
        transform: scale(1);
    }
}

/* Mobile Nav Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    z-index: 1001;
    background: none;
    border: none;
    padding: 5px;
}

.nav-toggle span {
    display: block;
    width: 25px;
    height: 2.5px;
    background: var(--dark);
    border-radius: 2px;
    transition: var(--transition);
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

.nav-mobile-header,
.nav-mobile-support,
.nav-mobile-footer {
    display: none;
}

.nav-item-icon {
    display: none;
}

.nav-mobile-close {
    border: none;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: var(--light);
    color: var(--dark);
    font-size: 1rem;
}

.nav-mobile-actions {
    display: none;
    align-items: center;
    gap: 10px;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    padding: 0.9rem 2.2rem;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    font-family: 'Inter', 'Poppins', sans-serif;
    font-size: 0.95rem;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: 2px solid transparent;
    cursor: pointer;
    line-height: 1.4;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    border-color: var(--primary);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px var(--primary-glow);
    background: linear-gradient(135deg, var(--primary-dark), #2563EB);
    border-color: var(--primary-dark);
    color: var(--white);
}

.btn-outline {
    border: 2px solid var(--dark);
    color: var(--dark);
    background: transparent;
}

.btn-outline:hover {
    background: var(--dark);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: var(--shadow-sm);
}

.btn-white {
    background: var(--white);
    color: var(--dark);
    border-color: var(--white);
}

.btn-white:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(255, 255, 255, 0.3);
}

.btn-dark {
    background: var(--dark);
    color: var(--white);
    border-color: var(--dark);
}

.btn-dark:hover {
    background: var(--dark-light);
    transform: translateY(-3px);
}

.btn-sm {
    padding: 0.5rem 1.5rem;
    font-size: 0.85rem;
}

.btn-lg {
    padding: 1.1rem 3rem;
    font-size: 1.05rem;
}

.btn-block {
    width: 100%;
    text-align: center;
}

.btn-group {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn-green {
    background: var(--green);
    color: var(--white);
    border-color: var(--green);
}

.btn-green:hover {
    background: #27ae60;
    transform: translateY(-3px);
}

.btn-blue {
    background: var(--blue);
    color: var(--white);
    border-color: var(--blue);
}

.btn-blue:hover {
    background: #2980b9;
    transform: translateY(-3px);
}

.btn-red {
    background: var(--red);
    color: var(--white);
    border-color: var(--red);
}

.btn-red:hover {
    background: #c0392b;
    transform: translateY(-3px);
}

/* ============================================
   COMMON LAYOUT
   ============================================ */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 5%;
}

section {
    padding: 80px 5%;
    max-width: var(--max-width);
    margin: 0 auto;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title h2 {
    font-size: 2.4rem;
    margin-bottom: 12px;
    color: var(--dark);
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.section-title p {
    color: var(--grey);
    font-size: 1.05rem;
    max-width: 560px;
    margin: 0 auto;
    line-height: 1.6;
}

.section-title.left {
    text-align: left;
}

.section-title.left p {
    margin: 0;
}

.section-subtitle {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--primary-light);
    padding: 0.4rem 1rem;
    border-radius: 50px;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--primary-dark);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Page Header (inner pages) */
.page-header {
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--white) 100%);
    padding: 140px 5% 60px;
    text-align: center;
}

.page-header h1 {
    font-size: 2.8rem;
    margin-bottom: 10px;
    color: var(--dark);
}

.page-header p {
    color: var(--grey);
    font-size: 1.1rem;
}

.breadcrumb {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 16px;
    font-size: 0.9rem;
    color: var(--grey);
}

.breadcrumb a {
    color: var(--primary-dark);
    text-decoration: none;
}

.breadcrumb a:hover {
    text-decoration: underline;
}

/* ============================================
   HERO SECTION (Landing Page)
   ============================================ */
.hero {
    padding: 160px 5% 100px;
    background: linear-gradient(165deg, var(--white) 0%, var(--primary-light) 50%, var(--primary-soft) 100%);
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 100%;
    margin: 0 auto;
    gap: 4rem;
    position: relative;
    overflow: hidden;
    border-radius: 0;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, rgba(96, 165, 250, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(147, 197, 253, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.hero-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 4rem;
    width: 100%;
    position: relative;
    z-index: 1;
}

.hero-content {
    flex: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--glass);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    padding: 0.5rem 1.2rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--primary-dark);
    margin-bottom: 1.5rem;
    animation: fadeInUp 0.6s ease forwards;
}

.hero-badge i {
    font-size: 0.75rem;
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero h1 {
    font-size: 3.5rem;
    line-height: 1.15;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
    animation: fadeInUp 0.6s ease 0.1s forwards;
    opacity: 0;
}

.hero h1 .highlight {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.hero > .hero-content > p,
.hero-inner > .hero-content > p {
    font-size: 1.15rem;
    color: var(--grey);
    margin-bottom: 2rem;
    max-width: 520px;
    line-height: 1.7;
    animation: fadeInUp 0.6s ease 0.2s forwards;
    opacity: 0;
}

.hero .btn-group {
    animation: fadeInUp 0.6s ease 0.3s forwards;
    opacity: 0;
}

.hero-trust {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-top: 2rem;
    animation: fadeInUp 0.6s ease 0.4s forwards;
    opacity: 0;
}

.hero-trust span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    color: var(--grey);
}

.hero-trust span i {
    color: var(--green);
    font-size: 0.8rem;
}

.hero-stats {
    display: flex;
    gap: 2.5rem;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(96, 165, 250, 0.15);
    animation: fadeInUp 0.6s ease 0.5s forwards;
    opacity: 0;
}

.hero-stats .stat h3 {
    font-size: 1.8rem;
    color: var(--primary-dark);
    font-weight: 700;
}

.hero-stats .stat p {
    font-size: 0.85rem;
    margin-bottom: 0;
    color: var(--grey);
}

/* 3D Floating Tag Visual */
.hero-tag-visual {
    position: relative;
    width: 380px;
    height: 380px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.floating-tag {
    width: 220px;
    height: 220px;
    background: linear-gradient(145deg, #93C5FD, #60A5FA, #3B82F6);
    border-radius: 36px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    box-shadow:
        0 20px 60px rgba(59, 130, 246, 0.25),
        0 8px 20px rgba(59, 130, 246, 0.15),
        inset 0 2px 0 rgba(255, 255, 255, 0.3);
    animation: tagFloat 6s ease-in-out infinite;
    position: relative;
    transform: perspective(600px) rotateY(-8deg) rotateX(5deg);
    transition: transform 0.4s ease;
}

.floating-tag:hover {
    transform: perspective(600px) rotateY(0deg) rotateX(0deg);
}

.floating-tag .tag-qr {
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
    color: var(--primary-dark);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.floating-tag .tag-brand {
    color: white;
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: 0.5px;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.tag-glow {
    position: absolute;
    width: 280px;
    height: 280px;
    background: radial-gradient(circle, rgba(96, 165, 250, 0.2) 0%, transparent 70%);
    border-radius: 50%;
    animation: tagGlow 4s ease-in-out infinite alternate;
    z-index: -1;
}

.tag-particles {
    position: absolute;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.tag-particle {
    position: absolute;
    width: 6px;
    height: 6px;
    background: var(--accent);
    border-radius: 50%;
    opacity: 0.4;
}

.tag-particle:nth-child(1) { top: 10%; left: 15%; animation: particleFloat 5s ease-in-out infinite; }
.tag-particle:nth-child(2) { top: 70%; right: 10%; animation: particleFloat 7s ease-in-out 1s infinite; }
.tag-particle:nth-child(3) { bottom: 15%; left: 25%; animation: particleFloat 6s ease-in-out 2s infinite; width: 8px; height: 8px; }
.tag-particle:nth-child(4) { top: 25%; right: 20%; animation: particleFloat 8s ease-in-out 0.5s infinite; width: 4px; height: 4px; }

@keyframes tagFloat {
    0%, 100% { transform: perspective(600px) rotateY(-8deg) rotateX(5deg) translateY(0); }
    50% { transform: perspective(600px) rotateY(-8deg) rotateX(5deg) translateY(-18px); }
}

@keyframes tagGlow {
    0% { opacity: 0.4; transform: scale(1); }
    100% { opacity: 0.7; transform: scale(1.1); }
}

@keyframes particleFloat {
    0%, 100% { transform: translateY(0) translateX(0); opacity: 0.3; }
    25% { transform: translateY(-15px) translateX(8px); opacity: 0.6; }
    50% { transform: translateY(-8px) translateX(-5px); opacity: 0.4; }
    75% { transform: translateY(-20px) translateX(12px); opacity: 0.5; }
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

/* ============================================
   PROBLEM SECTION
   ============================================ */
.problem-section {
    padding: 100px 5%;
    background: var(--white);
    max-width: 100%;
    border-radius: 0;
}

.problem-inner {
    max-width: var(--max-width);
    margin: 0 auto;
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
}

.problem-card {
    padding: 2rem 1.5rem;
    background: var(--light);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: var(--transition);
    border: 1px solid transparent;
    position: relative;
    overflow: hidden;
}

.problem-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    opacity: 0;
    transition: var(--transition);
}

.problem-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow);
    border-color: var(--primary-soft);
}

.problem-card:hover::before {
    opacity: 1;
}

.problem-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-light);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.2rem;
    font-size: 1.4rem;
    color: var(--primary-dark);
    transition: var(--transition);
}

.problem-card:hover .problem-icon {
    background: var(--primary);
    color: white;
    transform: scale(1.05);
}

.problem-card h4 {
    font-size: 1rem;
    margin-bottom: 0.5rem;
    color: var(--dark);
}

.problem-card p {
    font-size: 0.88rem;
    color: var(--grey);
    line-height: 1.6;
}

/* ============================================
   SOLUTION SECTION
   ============================================ */
.solution-section {
    padding: 100px 5%;
    background: linear-gradient(180deg, var(--primary-light) 0%, var(--white) 100%);
    max-width: 100%;
    border-radius: 0;
}

.solution-inner {
    max-width: var(--max-width);
    margin: 0 auto;
}

.solution-flow {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.solution-step {
    flex: 1;
    min-width: 200px;
    max-width: 280px;
    text-align: center;
    padding: 2rem 1.5rem;
}

.solution-step-num {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.2rem;
    color: white;
    font-size: 1.3rem;
    font-weight: 700;
    box-shadow: var(--shadow-glow);
}

.solution-step h4 {
    font-size: 1.1rem;
    margin-bottom: 0.6rem;
    color: var(--dark);
}

.solution-step p {
    font-size: 0.9rem;
    color: var(--grey);
    line-height: 1.6;
}

.solution-arrow {
    display: flex;
    align-items: center;
    padding-top: 2.5rem;
    color: var(--accent);
    font-size: 1.5rem;
}

/* ============================================
   TRUST & SAFETY SECTION
   ============================================ */
.trust-section {
    padding: 100px 5%;
    background: var(--white);
    max-width: 100%;
    border-radius: 0;
}

.trust-inner {
    max-width: var(--max-width);
    margin: 0 auto;
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
}

.trust-card {
    padding: 2rem;
    background: var(--glass);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: var(--transition);
}

.trust-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow);
    border-color: var(--primary-soft);
}

.trust-icon {
    width: 52px;
    height: 52px;
    background: linear-gradient(135deg, var(--primary-light), var(--primary-soft));
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 1.2rem;
    color: var(--primary-dark);
}

.trust-card h4 {
    font-size: 1rem;
    margin-bottom: 0.5rem;
    color: var(--dark);
}

.trust-card p {
    font-size: 0.88rem;
    color: var(--grey);
    line-height: 1.6;
}

/* ============================================
   SOCIAL PROOF SECTION
   ============================================ */
.social-proof-section {
    padding: 100px 5%;
    background: linear-gradient(180deg, var(--light) 0%, var(--white) 100%);
    max-width: 100%;
    border-radius: 0;
}

.social-proof-inner {
    max-width: var(--max-width);
    margin: 0 auto;
}

.proof-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

.proof-stat {
    text-align: center;
    padding: 2rem;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    min-width: 180px;
    border: 1px solid rgba(96, 165, 250, 0.08);
    transition: var(--transition);
}

.proof-stat:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow);
}

.proof-stat h3 {
    font-size: 2.2rem;
    color: var(--primary-dark);
    font-weight: 700;
    margin-bottom: 0.3rem;
}

.proof-stat p {
    font-size: 0.88rem;
    color: var(--grey);
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.testimonial-card {
    padding: 2rem;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0, 0, 0, 0.04);
    transition: var(--transition);
}

.testimonial-card:hover {
    box-shadow: var(--shadow);
    transform: translateY(-3px);
}

.testimonial-stars {
    color: var(--orange);
    margin-bottom: 0.8rem;
    font-size: 0.9rem;
}

.testimonial-card blockquote {
    font-size: 0.95rem;
    color: var(--grey);
    line-height: 1.7;
    margin-bottom: 1.2rem;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.testimonial-avatar {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--primary-light), var(--primary-soft));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: var(--primary-dark);
    font-size: 0.9rem;
}

.testimonial-author h5 {
    font-size: 0.9rem;
    color: var(--dark);
}

.testimonial-author span {
    font-size: 0.8rem;
    color: var(--grey-light);
}

/* ============================================
   PRICING TEASER SECTION
   ============================================ */
.pricing-section {
    padding: 100px 5%;
    background: var(--white);
    max-width: 100%;
    border-radius: 0;
}

.pricing-inner {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.pricing-card {
    background: linear-gradient(145deg, var(--primary-light), var(--white));
    border: 2px solid var(--primary-soft);
    border-radius: var(--radius-xl);
    padding: 3rem 2.5rem;
    position: relative;
    overflow: hidden;
}

.pricing-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(96, 165, 250, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.pricing-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    padding: 0.4rem 1.2rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.pricing-price {
    font-size: 1.2rem;
    color: var(--grey);
    margin-bottom: 0.5rem;
}

.pricing-price strong {
    font-size: 3rem;
    color: var(--dark);
    font-weight: 700;
}

.pricing-note {
    color: var(--grey);
    font-size: 0.9rem;
    margin-bottom: 2rem;
}

.pricing-features {
    list-style: none;
    text-align: left;
    max-width: 360px;
    margin: 0 auto 2rem;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0.6rem 0;
    font-size: 0.95rem;
    color: var(--dark);
}

.pricing-features li i {
    color: var(--green);
    font-size: 0.85rem;
    min-width: 18px;
}

/* ============================================
   FINAL CTA / WAITLIST SECTION
   ============================================ */
.waitlist-section {
    padding: 100px 5%;
    background: linear-gradient(165deg, var(--primary-light) 0%, var(--primary-soft) 50%, #DBEAFE 100%);
    max-width: 100%;
    border-radius: 0;
    position: relative;
    overflow: hidden;
}

.waitlist-section::before {
    content: '';
    position: absolute;
    top: -30%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(96, 165, 250, 0.12) 0%, transparent 70%);
    border-radius: 50%;
}

.waitlist-inner {
    max-width: 640px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
}

.waitlist-form {
    background: var(--glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: 2.5rem;
    margin-top: 2rem;
    box-shadow: var(--shadow);
}

.waitlist-form .form-group {
    margin-bottom: 1rem;
}

.waitlist-form .form-group input {
    width: 100%;
    padding: 0.95rem 1.2rem;
    border: 2px solid rgba(96, 165, 250, 0.15);
    border-radius: var(--radius);
    font-family: inherit;
    font-size: 0.95rem;
    background: rgba(255, 255, 255, 0.8);
    color: var(--dark);
    transition: var(--transition);
}

.waitlist-form .form-group input:focus {
    border-color: var(--primary);
    outline: none;
    box-shadow: 0 0 0 4px rgba(96, 165, 250, 0.1);
    background: var(--white);
}

.waitlist-form .form-group input::placeholder {
    color: var(--grey-light);
}

.waitlist-form .btn-waitlist {
    width: 100%;
    padding: 1.1rem 2rem;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    border: none;
    border-radius: var(--radius);
    font-family: inherit;
    font-size: 1.05rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 0.5rem;
}

.waitlist-form .btn-waitlist:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(59, 130, 246, 0.3);
}

.waitlist-urgency {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 1.5rem;
    flex-wrap: wrap;
}

.waitlist-urgency span {
    font-size: 0.82rem;
    color: var(--grey);
    display: flex;
    align-items: center;
    gap: 5px;
}

.waitlist-urgency span i {
    color: var(--primary-dark);
    font-size: 0.75rem;
}

/* ============================================
   SCROLL REVEAL ANIMATIONS
   ============================================ */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }

/* ============================================
   STEPS / HOW IT WORKS
   ============================================ */
.how-it-works-section {
    padding: 100px 5%;
    background: var(--light);
    max-width: 100%;
    border-radius: 0;
}

.how-it-works-inner {
    max-width: var(--max-width);
    margin: 0 auto;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    position: relative;
}

.steps-grid::before {
    content: '';
    position: absolute;
    top: 45px;
    left: 16.67%;
    right: 16.67%;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-soft), var(--primary), var(--primary-soft));
    z-index: 0;
}

.step-card {
    text-align: center;
    padding: 2.5rem 2rem;
    background: var(--white);
    border-radius: var(--radius-lg);
    transition: var(--transition);
    position: relative;
    z-index: 1;
    border: 1px solid rgba(0, 0, 0, 0.04);
}

.step-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow);
    border-color: var(--primary-soft);
}

.step-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.4rem;
    font-weight: 700;
    color: white;
    transition: var(--transition);
    box-shadow: var(--shadow-glow);
}

.step-card:hover .step-icon {
    transform: scale(1.08) rotate(-3deg);
}

.step-card h3 {
    margin-bottom: 0.8rem;
    font-size: 1.1rem;
    color: var(--dark);
}

.step-card p {
    color: var(--grey);
    font-size: 0.9rem;
    line-height: 1.6;
}

.step-no-app {
    text-align: center;
    margin-top: 2rem;
    padding: 1rem 2rem;
    background: var(--primary-light);
    border-radius: var(--radius);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--primary-dark);
}

/* ============================================
   USE CASES
   ============================================ */
.use-cases-section {
    padding: 100px 5%;
    background: var(--white);
    max-width: 100%;
    border-radius: 0;
}

.use-cases-inner {
    max-width: var(--max-width);
    margin: 0 auto;
}

.use-case-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.case-card {
    padding: 2rem 1.8rem;
    background: var(--light);
    border: 1px solid transparent;
    border-radius: var(--radius-lg);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.case-card:hover {
    border-color: var(--primary-soft);
    box-shadow: var(--shadow);
    transform: translateY(-6px);
    background: var(--white);
}

.case-card-icon {
    width: 56px;
    height: 56px;
    background: var(--primary-light);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.2rem;
    transition: var(--transition);
}

.case-card-icon i {
    font-size: 1.4rem;
    color: var(--primary-dark);
    transition: var(--transition);
}

.case-card:hover .case-card-icon {
    background: var(--primary);
}

.case-card:hover .case-card-icon i {
    color: white;
}

.case-card i.case-icon-direct {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 1.2rem;
    display: block;
}

.case-card h3 {
    margin-bottom: 0.6rem;
    font-size: 1.05rem;
    color: var(--dark);
}

.case-card p {
    color: var(--grey);
    margin-bottom: 1.2rem;
    font-size: 0.9rem;
    line-height: 1.6;
}

/* ============================================
   FEATURES SECTION
   ============================================ */
.features-section {
    padding: 100px 5%;
    background: linear-gradient(180deg, var(--white) 0%, var(--primary-light) 100%);
    max-width: 100%;
    border-radius: 0;
}

.features-inner {
    max-width: var(--max-width);
    margin: 0 auto;
}

.features-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.feature-item {
    display: flex;
    gap: 1.2rem;
    margin-bottom: 1.5rem;
    padding: 1.2rem;
    border-radius: var(--radius);
    transition: var(--transition);
    border: 1px solid transparent;
}

.feature-item:hover {
    background: var(--white);
    border-color: rgba(0, 0, 0, 0.04);
    box-shadow: var(--shadow-sm);
}

.feature-item-icon {
    width: 44px;
    height: 44px;
    min-width: 44px;
    background: var(--primary-light);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: var(--primary-dark);
    transition: var(--transition);
}

.feature-item:hover .feature-item-icon {
    background: var(--primary);
    color: var(--white);
}

.feature-item i {
    color: var(--primary);
    font-size: 1.3rem;
    margin-top: 5px;
    min-width: 20px;
}

.feature-item:hover .feature-item-icon i {
    color: var(--white);
}

.feature-item h4 {
    margin-bottom: 0.4rem;
    font-size: 1rem;
    color: var(--dark);
}

.feature-item p {
    color: var(--grey);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* Phone Mockup */
.mockup-bg {
    background: linear-gradient(145deg, var(--primary-light), var(--primary-soft));
    border-radius: var(--radius-xl);
    padding: 50px 20px;
    position: relative;
    overflow: hidden;
}

.mockup-bg::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(96, 165, 250, 0.15) 0%, transparent 70%);
    border-radius: 50%;
}

.phone-frame {
    max-width: 320px;
    margin: 0 auto;
    background: white;
    border: 8px solid var(--dark);
    border-radius: 36px;
    overflow: hidden;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.12);
    position: relative;
    z-index: 1;
}

.mockup-header {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    padding: 18px 20px;
    text-align: center;
    font-weight: 600;
    font-size: 1rem;
    color: white;
}

.mockup-body {
    padding: 22px 18px;
    text-align: center;
}

.owner-avatar {
    width: 70px;
    height: 70px;
    background: var(--primary-light);
    border-radius: 50%;
    margin: 0 auto 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--primary-dark);
}

.mockup-btn {
    display: block;
    width: 100%;
    padding: 11px;
    margin: 8px 0;
    border-radius: var(--radius-sm);
    border: none;
    font-family: inherit;
    font-weight: 600;
    cursor: pointer;
    font-size: 0.85rem;
    transition: var(--transition);
}

.mockup-btn:hover {
    transform: scale(1.02);
}

.btn-call {
    background: var(--green);
    color: white;
    border-radius: var(--radius);
}

.btn-notify {
    background: var(--dark);
    color: white;
    border-radius: var(--radius);
}

.btn-loc {
    background: var(--blue);
    color: white;
    border-radius: var(--radius);
}

.loc-text {
    font-size: 0.72rem;
    color: #888;
    margin-top: 10px;
}

/* ============================================
   REGISTRATION FORM
   ============================================ */
.reg-container {
    max-width: 600px;
    margin: 0 auto;
    background: var(--white);
    padding: 3rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.85rem 1rem;
    border: 2px solid #eee;
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 0.95rem;
    transition: var(--transition);
    background: var(--white);
    color: var(--dark);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--primary);
    outline: none;
    box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.15);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-group .error {
    border-color: var(--red) !important;
}

.form-group .error-msg {
    color: var(--red);
    font-size: 0.8rem;
    margin-top: 4px;
    display: none;
}

.form-group .error + .error-msg {
    display: block;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-note {
    background: var(--primary-light);
    padding: 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    color: var(--dark);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.form-note i {
    color: var(--primary-dark);
}

/* OTP / PIN digit boxes — mobile-first, numeric keyboard */
.otp-field {
    width: 100%;
    max-width: 28rem;
    margin: 1rem auto;
    padding: 0 0.35rem;
}

.otp-group {
    display: flex;
    flex-wrap: wrap;
    gap: clamp(0.5rem, 3vw, 0.875rem);
    justify-content: center;
    align-items: stretch;
    margin: 1rem 0;
}

.otp-group input.otp-digit,
.otp-group input.otp-input,
.otp-group input.pin-input {
    box-sizing: border-box;
    flex: 0 0 auto;
    min-width: 2.75rem;
    width: clamp(2.75rem, 12vw, 3.35rem);
    height: clamp(3rem, 14vw, 3.65rem);
    line-height: 1.25;
    padding: 0.25rem 0.15rem;
    text-align: center;
    font-size: clamp(1.15rem, 4.5vw, 1.45rem);
    font-weight: 600;
    font-variant-numeric: tabular-nums;
    border: 2px solid #e8ecf1;
    border-radius: var(--radius-sm);
    background: var(--white, #fff);
    -webkit-appearance: none;
    appearance: none;
}

.otp-group--cols-4 input.otp-digit {
    width: clamp(2.6rem, 12vw, 3.35rem);
}

.otp-group--cols-6 input.otp-digit {
    width: clamp(2.45rem, 10.5vw, 3rem);
    min-width: 2.45rem;
}

.otp-group--cols-6 {
    flex-wrap: nowrap;
    gap: clamp(0.35rem, 2vw, 0.7rem);
}

.otp-group input.otp-digit:focus,
.otp-group input.otp-input:focus,
.otp-group input.pin-input:focus {
    border-color: var(--primary);
    outline: none;
    box-shadow: 0 0 0 3px rgba(96, 165, 250, 0.25);
}

@media (max-width: 380px) {
    .otp-group {
        gap: 0.45rem;
    }

    .otp-group--cols-6 input.otp-digit {
        min-width: 2.35rem;
        width: clamp(2.35rem, 15vw, 2.85rem);
    }
}

@media (max-width: 430px) {
    .otp-group--cols-6 {
        gap: clamp(0.28rem, 1.5vw, 0.5rem);
    }

    .otp-group--cols-6 input.otp-digit {
        min-width: 2.15rem;
        width: clamp(2.15rem, 13vw, 2.5rem);
    }
}

/* ============================================
   SHOP PAGE
   ============================================ */
.shop-layout {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 2rem;
    padding: 60px 5%;
    max-width: var(--max-width);
    margin: 0 auto;
}

/* Filters Sidebar */
.shop-filters {
    background: var(--white);
    border: 1px solid #eee;
    border-radius: var(--radius);
    padding: 1.5rem;
    position: sticky;
    top: 100px;
    height: fit-content;
}

.filter-section {
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid #eee;
}

.filter-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.filter-section h4 {
    margin-bottom: 1rem;
    font-size: 0.95rem;
    color: var(--dark);
}

.filter-option {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 0.7rem;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--grey);
}

.filter-option input[type="checkbox"] {
    accent-color: var(--primary);
    width: 16px;
    height: 16px;
}

.filter-option:hover {
    color: var(--dark);
}

.price-range {
    display: flex;
    gap: 10px;
    align-items: center;
}

.price-range input {
    width: 100%;
    padding: 0.5rem;
    border: 1px solid #eee;
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 0.85rem;
}

.price-range span {
    color: var(--grey);
}

/* Product Grid */
.shop-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1.5rem;
}

.shop-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.shop-header h3 {
    font-size: 1.1rem;
}

.shop-header select {
    padding: 0.5rem 1rem;
    border: 1px solid #eee;
    border-radius: var(--radius-sm);
    font-family: inherit;
    background: var(--white);
}

/* Product Card */
.product-card {
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    position: relative;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow);
}

.product-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    padding: 4px 14px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    z-index: 2;
}

.product-badges {
    position: absolute;
    top: 12px;
    left: 12px;
    z-index: 2;
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    max-width: calc(100% - 24px);
}

.product-badges .product-badge {
    position: static;
}

.product-badge--discount {
    background: #1f2937;
    color: #fff;
}

.product-img {
    height: 220px;
    background: linear-gradient(135deg, var(--primary-light), var(--primary-soft));
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.product-img i {
    font-size: 4rem;
    color: var(--grey-light);
    transition: var(--transition);
}

.product-card:hover .product-img i {
    transform: scale(1.1);
    color: var(--primary);
}

.product-info {
    padding: 1.5rem;
}

.product-info h3 {
    font-size: 1.05rem;
    margin-bottom: 0.3rem;
}

.product-info .product-desc {
    font-size: 0.85rem;
    color: var(--grey);
    margin-bottom: 0.8rem;
}

.price {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 0.5rem;
}

.price-current {
    display: block;
}

.price-old {
    text-decoration: line-through;
    color: var(--grey-light);
    font-size: 0.9rem;
    margin-left: 6px;
    font-weight: 400;
}

.price-old--block {
    display: block;
    margin-left: 0;
    margin-top: 2px;
}

.product-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
}

.product-actions .btn {
    flex: 1;
    padding: 0.6rem 0.8rem;
    font-size: 0.8rem;
}

/* ============================================
   PRODUCT DETAIL PAGE
   ============================================ */
.product-detail {
    padding: 40px 5%;
    max-width: var(--max-width);
    margin: 0 auto;
}

.product-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.product-gallery {
    position: sticky;
    top: 100px;
}

.product-main-image {
    width: 100%;
    height: 400px;
    background: linear-gradient(135deg, #f5f5f5, #eee);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    overflow: hidden;
}

.product-main-image i {
    font-size: 6rem;
    color: var(--grey-light);
}

.product-thumbnails {
    display: flex;
    gap: 10px;
}

.product-thumbnails .thumb {
    width: 80px;
    height: 80px;
    background: var(--light);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
}

.product-thumbnails .thumb:hover,
.product-thumbnails .thumb.active {
    border-color: var(--primary);
}

.product-thumbnails .thumb i {
    font-size: 1.5rem;
    color: var(--grey-light);
}

.product-detail-info h1 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.product-detail-info .product-rating {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 1rem;
}

.product-rating .stars {
    color: var(--primary);
}

.product-rating span {
    color: var(--grey);
    font-size: 0.9rem;
}

.product-detail-info .price {
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.product-detail-info .detail-desc {
    color: var(--grey);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.product-features {
    margin-bottom: 2rem;
}

.product-features h4 {
    margin-bottom: 1rem;
}

.product-features ul {
    list-style: none;
}

.product-features li {
    padding: 0.5rem 0;
    color: var(--grey);
    display: flex;
    align-items: center;
    gap: 10px;
}

.product-features li i {
    color: var(--green);
    font-size: 0.85rem;
}

.quantity-selector {
    display: flex;
    align-items: center;
    gap: 0;
    margin-bottom: 1.5rem;
}

.quantity-selector button {
    width: 44px;
    height: 44px;
    border: 2px solid #eee;
    background: var(--white);
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: inherit;
}

.quantity-selector button:first-child {
    border-radius: var(--radius-sm) 0 0 var(--radius-sm);
}

.quantity-selector button:last-child {
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.quantity-selector button:hover {
    background: var(--primary-light);
    border-color: var(--primary);
}

.quantity-selector input {
    width: 60px;
    height: 44px;
    text-align: center;
    border: 2px solid #eee;
    border-left: none;
    border-right: none;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 600;
}

.quantity-selector input:focus {
    outline: none;
}

/* Product FAQ */
.product-faq {
    margin-top: 4rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.faq-item {
    border: 1px solid #eee;
    border-radius: var(--radius-sm);
    margin-bottom: 1rem;
    overflow: hidden;
}

.faq-question {
    padding: 1.2rem 1.5rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}

.faq-question:hover {
    background: var(--primary-light);
}

.faq-question i {
    transition: var(--transition);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    color: var(--grey);
    line-height: 1.8;
}

.faq-item.active .faq-answer {
    padding: 0 1.5rem 1.2rem;
    max-height: 500px;
}

/* Related Products */
.related-products {
    padding: 60px 0;
}

.related-products .section-title {
    margin-bottom: 2rem;
}

/* ============================================
   CART PAGE
   ============================================ */
.cart-layout {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 2rem;
    padding: 40px 5%;
    max-width: var(--max-width);
    margin: 0 auto;
}

.cart-items {
    background: var(--white);
}

.cart-item {
    display: grid;
    grid-template-columns: 100px 1fr auto auto;
    gap: 1.5rem;
    align-items: center;
    padding: 1.5rem;
    border: 1px solid #eee;
    border-radius: var(--radius);
    margin-bottom: 1rem;
    transition: var(--transition);
}

.cart-item:hover {
    box-shadow: var(--shadow-sm);
}

.cart-item-img {
    width: 100px;
    height: 100px;
    background: var(--light);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
}

.cart-item-img i {
    font-size: 2.5rem;
    color: var(--grey-light);
}

.cart-item-details h3 {
    font-size: 1rem;
    margin-bottom: 0.3rem;
}

.cart-item-details p {
    font-size: 0.85rem;
    color: var(--grey);
}

.cart-item-qty {
    display: flex;
    align-items: center;
    gap: 0;
}

.cart-item-qty button {
    width: 34px;
    height: 34px;
    border: 1px solid #eee;
    background: var(--white);
    cursor: pointer;
    transition: var(--transition);
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cart-item-qty button:first-child {
    border-radius: 6px 0 0 6px;
}

.cart-item-qty button:last-child {
    border-radius: 0 6px 6px 0;
}

.cart-item-qty button:hover {
    background: var(--primary-light);
}

.cart-item-qty span {
    width: 40px;
    text-align: center;
    font-weight: 600;
    border-top: 1px solid #eee;
    border-bottom: 1px solid #eee;
    height: 34px;
    line-height: 34px;
}

.cart-item-price {
    text-align: right;
    min-width: 100px;
}

.cart-item-price .item-total {
    font-weight: 700;
    font-size: 1.1rem;
}

.cart-item-price .remove-btn {
    background: none;
    border: none;
    color: var(--red);
    cursor: pointer;
    font-size: 0.8rem;
    margin-top: 4px;
    font-family: inherit;
    transition: var(--transition);
}

.cart-item-price .remove-btn:hover {
    text-decoration: underline;
}

/* Cart Summary */
.cart-summary {
    background: var(--white);
    border: 1px solid #eee;
    border-radius: var(--radius);
    padding: 2rem;
    position: sticky;
    top: 100px;
    height: fit-content;
}

.cart-summary h3 {
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #eee;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1rem;
    font-size: 0.95rem;
}

.summary-row.total {
    font-weight: 700;
    font-size: 1.2rem;
    padding-top: 1rem;
    border-top: 2px solid var(--dark);
    margin-top: 1rem;
}

.cart-empty {
    text-align: center;
    padding: 4rem 2rem;
}

.cart-empty i {
    font-size: 4rem;
    color: var(--grey-light);
    margin-bottom: 1rem;
}

.cart-empty h3 {
    margin-bottom: 0.5rem;
}

.cart-empty p {
    color: var(--grey);
    margin-bottom: 1.5rem;
}

/* ============================================
   CHECKOUT PAGE
   ============================================ */
.checkout-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 360px;
    gap: 1.5rem;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 5% 2rem;
}

.checkout-layout {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 2rem;
    padding: 40px 5%;
    max-width: var(--max-width);
    margin: 0 auto;
}

.checkout-form {
    background: var(--white);
    border: 1px solid #eee;
    border-radius: var(--radius);
    padding: 1.25rem;
}

.checkout-grid .cart-summary {
    align-self: start;
}

.summary-item {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 10px;
    padding: 0.55rem 0;
    font-size: 0.92rem;
}

.summary-item span:first-child {
    flex: 1;
    min-width: 0;
    color: var(--dark);
}

.summary-item span:last-child {
    flex-shrink: 0;
    white-space: nowrap;
    font-weight: 600;
    text-align: right;
}

.checkout-section {
    margin-bottom: 2rem;
}

.checkout-section h3 {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    padding-bottom: 0.8rem;
    border-bottom: 1px solid #eee;
    display: flex;
    align-items: center;
    gap: 10px;
}

.checkout-section h3 .step-num {
    width: 28px;
    height: 28px;
    background: var(--primary);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 700;
}

/* Payment Methods */
.payment-methods {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.payment-option {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 1.2rem 1.5rem;
    border: 2px solid #eee;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
}

.payment-option:hover,
.payment-option.selected {
    border-color: var(--primary);
    background: var(--primary-light);
}

.payment-option input[type="radio"] {
    accent-color: var(--primary);
    width: 18px;
    height: 18px;
}

.payment-option .payment-label {
    flex: 1;
}

.payment-option .payment-label h4 {
    font-size: 0.95rem;
    margin-bottom: 2px;
}

.payment-option .payment-label p {
    font-size: 0.8rem;
    color: var(--grey);
}

.payment-option i {
    font-size: 1.5rem;
    color: var(--primary-dark);
}

/* Card Details (mockup) */
.card-details {
    padding: 1.5rem;
    background: var(--light);
    border-radius: var(--radius-sm);
    margin-top: 1rem;
    display: none;
}

.card-details.show {
    display: block;
}

/* Order Summary in Checkout */
.order-summary {
    background: var(--white);
    border: 1px solid #eee;
    border-radius: var(--radius);
    padding: 2rem;
    position: sticky;
    top: 100px;
    height: fit-content;
}

.order-summary h3 {
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #eee;
}

.order-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.8rem 0;
    border-bottom: 1px solid #f5f5f5;
}

.order-item:last-of-type {
    border-bottom: none;
}

.order-item-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.order-item-thumb {
    width: 50px;
    height: 50px;
    background: var(--light);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
}

.order-item-thumb i {
    color: var(--grey-light);
}

.order-item-name h4 {
    font-size: 0.9rem;
}

.order-item-name p {
    font-size: 0.8rem;
    color: var(--grey);
}

/* ============================================
   SCAN PREVIEW PAGE
   ============================================ */
.scan-page {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--primary-light), var(--white));
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.scan-card {
    max-width: 450px;
    width: 100%;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.scan-header {
    background: var(--primary);
    padding: 1.5rem;
    text-align: center;
}

.scan-header h2 {
    font-size: 1.3rem;
    color: var(--dark);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.scan-body {
    padding: 2rem;
}

.scan-item-info {
    text-align: center;
    padding: 1.5rem 0;
    border-bottom: 1px solid #eee;
    margin-bottom: 1.5rem;
}

.scan-avatar {
    width: 90px;
    height: 90px;
    background: var(--primary-light);
    border-radius: 50%;
    margin: 0 auto 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--primary-dark);
}

.scan-item-info h3 {
    font-size: 1.3rem;
    margin-bottom: 4px;
}

.scan-item-info .tag-type {
    color: var(--grey);
    font-size: 0.9rem;
}

.scan-item-info .owner-name {
    margin-top: 0.5rem;
    font-weight: 600;
    color: var(--dark);
}

.scan-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 1.5rem;
}

.scan-actions .btn {
    width: 100%;
    padding: 0.9rem;
    font-size: 0.95rem;
}

.scan-privacy {
    background: var(--light);
    padding: 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    color: var(--grey);
    text-align: center;
    display: flex;
    align-items: center;
    gap: 8px;
    justify-content: center;
}

.scan-privacy i {
    color: var(--green);
}

/* ============================================
   DASHBOARD PAGE
   ============================================ */
.dashboard-layout {
    display: grid;
    grid-template-columns: 260px 1fr;
    min-height: calc(100vh - 76px);
    margin-top: 76px;
}

.dashboard-sidebar {
    background: var(--dark);
    padding: 2rem 0;
    color: var(--white);
    position: sticky;
    top: 76px;
    height: calc(100vh - 76px);
    overflow-y: auto;
}

.sidebar-user {
    text-align: center;
    padding: 1.5rem 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 1rem;
}

.sidebar-avatar {
    width: 70px;
    height: 70px;
    background: var(--primary);
    border-radius: 50%;
    margin: 0 auto 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--dark);
    font-weight: 700;
}

.sidebar-user h4 {
    font-size: 1rem;
    margin-bottom: 4px;
}

.sidebar-user p {
    font-size: 0.8rem;
    color: var(--grey-light);
}

.sidebar-nav {
    list-style: none;
}

.sidebar-nav li a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 0.9rem 1.5rem;
    color: var(--grey-light);
    text-decoration: none;
    font-size: 0.95rem;
    transition: var(--transition);
    border-left: 3px solid transparent;
}

.sidebar-nav li a:hover,
.sidebar-nav li a.active {
    background: rgba(255, 255, 255, 0.05);
    color: var(--primary);
    border-left-color: var(--primary);
}

.sidebar-nav li a i {
    width: 20px;
    text-align: center;
}

/* Dashboard Main Content */
.dashboard-main {
    padding: 2rem;
    background: var(--light);
}

.dash-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.dash-header h2 {
    font-size: 1.5rem;
}

.dash-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.dash-stat-card {
    background: var(--white);
    padding: 1.5rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.dash-stat-icon {
    width: 50px;
    height: 50px;
    background: var(--primary-light);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: var(--primary-dark);
}

.dash-stat-info h4 {
    font-size: 1.5rem;
    line-height: 1;
}

.dash-stat-info p {
    font-size: 0.8rem;
    color: var(--grey);
}

/* Dashboard Table */
.dash-table-container {
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.dash-table-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    border-bottom: 1px solid #eee;
}

.dash-table-header h3 {
    font-size: 1.1rem;
}

.dash-table {
    width: 100%;
    border-collapse: collapse;
}

.dash-table th,
.dash-table td {
    padding: 1rem 1.5rem;
    text-align: left;
    font-size: 0.9rem;
}

.dash-table th {
    background: var(--light);
    font-weight: 600;
    color: var(--dark);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.dash-table td {
    border-bottom: 1px solid #f5f5f5;
    color: var(--grey);
}

.dash-table tr:hover td {
    background: var(--primary-light);
}

.status-badge {
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    display: inline-block;
}

.status-active {
    background: rgba(46, 204, 113, 0.15);
    color: var(--green);
}

.status-inactive {
    background: rgba(231, 76, 60, 0.15);
    color: var(--red);
}

.dash-action-btn {
    padding: 6px 12px;
    border: 1px solid #eee;
    background: var(--white);
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.8rem;
    font-family: inherit;
    transition: var(--transition);
}

.dash-action-btn:hover {
    border-color: var(--primary);
    background: var(--primary-light);
}

/* ============================================
   LEGAL PAGES (Privacy, Terms)
   ============================================ */
.legal-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 60px 5%;
}

.legal-content h2 {
    font-size: 1.5rem;
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    color: var(--dark);
}

.legal-content h3 {
    font-size: 1.15rem;
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
}

.legal-content p {
    color: var(--grey);
    margin-bottom: 1rem;
    line-height: 1.8;
}

.legal-content ul {
    list-style: disc;
    padding-left: 2rem;
    margin-bottom: 1rem;
}

.legal-content ul li {
    color: var(--grey);
    margin-bottom: 0.5rem;
    line-height: 1.8;
}

.legal-content .last-updated {
    color: var(--grey-light);
    font-size: 0.9rem;
    margin-bottom: 2rem;
}

/* ============================================
   CONTACT PAGE
   ============================================ */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    padding: 60px 5%;
    max-width: var(--max-width);
    margin: 0 auto;
}

.contact-info-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 2rem;
}

.contact-card {
    padding: 1.5rem;
    background: var(--light);
    border-radius: var(--radius);
    text-align: center;
    transition: var(--transition);
}

.contact-card:hover {
    background: var(--primary-light);
    transform: translateY(-3px);
}

.contact-card i {
    font-size: 1.5rem;
    color: var(--primary-dark);
    margin-bottom: 0.8rem;
}

.contact-card h4 {
    font-size: 0.9rem;
    margin-bottom: 0.3rem;
}

.contact-card p {
    font-size: 0.85rem;
    color: var(--grey);
}

.contact-social {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 1.5rem;
}

.contact-social__link {
    width: 44px;
    height: 44px;
    background: var(--light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #64748b;
    transition: background 0.22s ease, color 0.22s ease, transform 0.22s ease,
        box-shadow 0.22s ease;
    font-size: 1.1rem;
}

.contact-social__link:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 22px rgba(15, 23, 42, 0.14);
}

.contact-social__link:focus-visible {
    transform: translateY(-3px);
    box-shadow: 0 8px 22px rgba(15, 23, 42, 0.14);
    outline: 2px solid var(--primary);
    outline-offset: 3px;
}

.contact-social__link--instagram:hover,
.contact-social__link--instagram:focus-visible {
    background: linear-gradient(
        45deg,
        #f09433,
        #e6683c,
        #dc2743,
        #cc2366,
        #bc1888
    );
    color: #fff;
}

.contact-social__link--facebook:hover,
.contact-social__link--facebook:focus-visible {
    background: #1877f2;
    color: #fff;
}

.contact-social__link--twitter:hover,
.contact-social__link--twitter:focus-visible {
    background: #1da1f2;
    color: #fff;
}

.contact-social__link--tiktok:hover,
.contact-social__link--tiktok:focus-visible {
    background: linear-gradient(135deg, #25f4ee 0%, #000000 45%, #fe2c55 100%);
    color: #fff;
}

.contact-social__link--whatsapp:hover,
.contact-social__link--whatsapp:focus-visible {
    background: #25d366;
    color: #fff;
}

.contact-form {
    background: var(--white);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.contact-form h3 {
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
}

.map-placeholder {
    width: 100%;
    height: 250px;
    background: var(--light);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--grey);
    font-size: 0.9rem;
    flex-direction: column;
    gap: 8px;
}

.map-placeholder i {
    font-size: 2rem;
    color: var(--primary-dark);
}

/* ============================================
   FOOTER
   ============================================ */
footer {
    background: linear-gradient(180deg, var(--dark) 0%, #0F172A 100%);
    color: var(--white);
    padding: 80px 5% 24px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    max-width: var(--max-width);
    margin: 0 auto 50px;
}

.footer-col h4 {
    margin-bottom: 1.5rem;
    color: var(--primary);
    font-size: 1rem;
}

.footer-col ul li {
    margin-bottom: 0.8rem;
}

.footer-col a {
    color: #bbb;
    text-decoration: none;
    transition: var(--transition);
    font-size: 0.9rem;
}

.footer-col a:hover {
    color: var(--primary);
}

.footer-about {
    max-width: 300px;
}

.footer-about p {
    margin-top: 1rem;
    color: #aaa;
    font-size: 0.9rem;
    line-height: 1.7;
}

.social-icons {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.social-icons a {
    width: 38px;
    height: 38px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    transition: var(--transition);
}

.social-icons a:hover {
    background: var(--primary);
    color: var(--dark);
    transform: translateY(-3px);
}

.copyright {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid #444;
    color: #888;
    font-size: 0.85rem;
}

/* ============================================
   MODAL / POPUP
   ============================================ */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.modal-overlay.show {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 3rem;
    max-width: 450px;
    width: 90%;
    text-align: center;
    transform: translateY(20px);
    transition: var(--transition);
}

.modal-overlay.show .modal {
    transform: translateY(0);
}

.modal-icon {
    width: 80px;
    height: 80px;
    background: var(--primary-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
}

.modal-icon.success {
    color: var(--green);
}

.modal-icon.warning {
    color: var(--orange);
}

.modal h3 {
    font-size: 1.4rem;
    margin-bottom: 0.5rem;
}

.modal p {
    color: var(--grey);
    margin-bottom: 1.5rem;
}

/* ============================================
   UTILITIES
   ============================================ */
.text-center {
    text-align: center;
}

.text-left {
    text-align: left;
}

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.d-flex {
    display: flex;
}

.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }
.gap-3 { gap: 1.5rem; }

.hidden {
    display: none !important;
}

.divider {
    opacity: 0.1;
    max-width: var(--max-width);
    margin: 0 auto;
    border: none;
    border-top: 1px solid var(--dark);
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.animate-fadeInUp {
    animation: fadeInUp 0.6s ease forwards;
}

.animate-fadeIn {
    animation: fadeIn 0.6s ease forwards;
}

/* ============================================
   RESPONSIVE BREAKPOINTS
   ============================================ */

/* Tablet & below */
@media (max-width: 992px) {
    .hero {
        padding-top: 120px;
        padding-bottom: 60px;
    }

    .hero-inner {
        flex-direction: column;
        text-align: center;
        gap: 3rem;
    }

    .hero > .hero-content > p,
    .hero-inner > .hero-content > p {
        max-width: 100%;
        margin-left: auto;
        margin-right: auto;
    }

    .hero .btn-group {
        justify-content: center;
    }

    .hero-trust {
        justify-content: center;
    }

    .hero-image {
        margin-top: 0;
        justify-content: center;
    }

    .hero-tag-visual {
        width: 300px;
        height: 300px;
    }

    .floating-tag {
        width: 180px;
        height: 180px;
    }

    .hero-stats {
        justify-content: center;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .features-container {
        grid-template-columns: 1fr;
    }

    .steps-grid {
        grid-template-columns: 1fr;
    }

    .steps-grid::before {
        display: none;
    }

    .solution-flow {
        flex-direction: column;
        align-items: center;
    }

    .solution-arrow {
        transform: rotate(90deg);
        padding-top: 0;
    }

    .proof-stats {
        gap: 1rem;
    }

    .shop-layout {
        grid-template-columns: 1fr;
    }

    .shop-filters {
        position: static;
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 1rem;
    }

    .product-detail-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .product-gallery {
        position: static;
    }

    .cart-layout {
        grid-template-columns: 1fr;
    }

    .cart-summary {
        position: static;
    }

    .checkout-layout {
        grid-template-columns: 1fr;
    }

    .checkout-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .order-summary {
        position: static;
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }

    .dashboard-layout {
        grid-template-columns: 1fr;
    }

    .dashboard-sidebar {
        position: static;
        height: auto;
    }

    .sidebar-nav {
        display: flex;
        flex-wrap: wrap;
        padding: 0 1rem;
    }

    .sidebar-nav li a {
        padding: 0.6rem 1rem;
        border-left: none;
        border-bottom: 3px solid transparent;
    }

    .sidebar-nav li a:hover,
    .sidebar-nav li a.active {
        border-left: none;
        border-bottom-color: var(--primary);
    }
}

/* Mobile */
@media (max-width: 768px) {
    .nav-mobile-actions {
        display: inline-flex;
    }

    .nav-mobile-actions .nav-cart--mobile {
        font-size: 1.1rem;
        width: 38px;
        height: 38px;
        padding: 0;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        border-radius: 999px;
        background: var(--light);
        color: var(--dark);
        border: 1px solid #e5e7eb;
    }

    .nav-links .nav-cart-item {
        display: none;
    }

    .nav-links {
        position: fixed;
        top: 64px;
        bottom: 0;
        left: 0;
        right: 0;
        width: 100%;
        height: calc(100vh - 64px);
        height: calc(100dvh - 64px);
        max-width: none;
        background: var(--white);
        flex-direction: column;
        padding: 0 0 calc(52px + env(safe-area-inset-bottom));
        box-shadow: -10px 0 40px rgba(0, 0, 0, 0.08);
        transition: opacity 0.2s ease;
        gap: 0;
        z-index: 1105;
        overflow-y: auto;
        display: none;
    }

    .nav-links.open {
        display: flex !important;
    }

    .nav-links a {
        font-size: 1rem;
        padding: 14px 16px;
        border-bottom: 1px solid #f1f5f9;
        display: flex;
        align-items: center;
        gap: 12px;
    }

    .nav-links a::after {
        display: none;
    }

    .nav-links li {
        width: 100%;
    }

    .nav-item-icon {
        display: inline-block;
        width: 20px;
        text-align: center;
        color: #6c7a89;
    }

    .nav-mobile-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 14px 16px;
        border-bottom: 1px solid #ececec;
        position: sticky;
        top: 0;
        background: var(--white);
        z-index: 2;
    }

    .nav-mobile-header h3 {
        margin: 0;
        font-size: 1.05rem;
        display: flex;
        align-items: center;
        gap: 8px;
    }

    .nav-mobile-header h3 i {
        color: var(--primary-dark);
    }

    .nav-links .nav-cart-item {
        margin-top: 6px;
    }

    .nav-links .nav-auth-item {
        margin-top: 10px;
    }

    .nav-links .nav-auth-item + .nav-auth-item {
        margin-top: 12px;
        padding-top: 12px;
        border-top: 1px dashed #e6edf5;
    }

    .nav-links .nav-btn {
        width: 100%;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        padding: 0.8rem 1rem;
        border-radius: 12px;
        font-size: 0.95rem;
        margin: 0 16px;
        width: calc(100% - 32px);
    }

    .nav-mobile-support {
        display: block;
        padding: 18px 16px 20px;
        text-align: center;
        border-top: 1px solid #eef2f7;
        margin-top: 10px;
        overflow: visible;
        background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
        border-radius: 16px;
        margin-left: 10px;
        margin-right: 10px;
        box-shadow: 0 6px 18px rgba(15, 23, 42, 0.06);
    }

    .nav-mobile-support h4 {
        font-size: 1.02rem;
        margin-bottom: 6px;
        color: #0f172a;
        font-weight: 700;
    }

    .nav-mobile-support p {
        color: #64748b;
        font-size: 0.84rem;
        line-height: 1.45;
        margin-bottom: 14px;
    }

    .nav-links .nav-mobile-support-btn {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        border: 1px solid rgba(255, 255, 255, 0.2);
        border-radius: 12px;
        padding: 12px 16px;
        font-weight: 600;
        font-size: 0.92rem;
        line-height: 1.2;
        color: #ffffff;
        background: linear-gradient(135deg, #111827 0%, #1f2937 100%);
        min-height: 48px;
        margin-bottom: 0;
        overflow: visible;
        box-shadow: 0 8px 18px rgba(17, 24, 39, 0.28);
        transition: transform .18s ease, box-shadow .18s ease, opacity .18s ease;
    }

    .nav-links .nav-mobile-support-btn i {
        color: var(--green);
    }

    .nav-links .nav-mobile-support-btn:active {
        transform: translateY(1px);
        box-shadow: 0 4px 10px rgba(17, 24, 39, 0.2);
        opacity: 0.96;
    }

    .nav-mobile-footer {
        display: block;
        text-align: center;
        color: var(--grey);
        font-size: 0.8rem;
        padding: 10px 16px 18px;
        line-height: 1.8;
    }

    .nav-toggle {
        display: flex;
    }

    .checkout-grid {
        padding: 0 5% 1.25rem;
    }

    .checkout-form {
        padding: 1rem;
    }

    .cart-summary {
        padding: 1.1rem;
    }

    .cart-summary h3 {
        font-size: 1.12rem;
        margin-bottom: 1rem;
        padding-bottom: 0.75rem;
    }

    .summary-item,
    .summary-row {
        font-size: 0.88rem;
    }

    .summary-row.total {
        font-size: 1.02rem;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero > .hero-content > p,
    .hero-inner > .hero-content > p {
        font-size: 1rem;
    }

    .btn-group {
        flex-direction: column;
        align-items: center;
    }

    .section-title h2 {
        font-size: 1.8rem;
    }

    .page-header h1 {
        font-size: 2rem;
    }

    .problem-grid {
        grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    }

    .use-case-grid {
        grid-template-columns: 1fr;
    }

    .trust-grid {
        grid-template-columns: 1fr 1fr;
    }

    .testimonial-grid {
        grid-template-columns: 1fr;
    }

    .waitlist-form {
        padding: 1.5rem;
    }

    .shop-filters {
        grid-template-columns: 1fr;
    }

    .cart-item {
        grid-template-columns: 80px 1fr;
        gap: 1rem;
    }

    .cart-item-img {
        grid-column: 1;
        grid-row: 2;
        width: 80px;
        height: 80px;
    }

    .cart-item-details {
        grid-column: 2;
        grid-row: 2;
    }

    .cart-item-price {
        grid-column: 1 / -1;
        grid-row: 1;
        text-align: left;
        display: flex;
        justify-content: space-between;
        align-items: center;
        gap: 10px;
        min-width: 0;
        width: 100%;
    }

    .cart-item-price .item-total {
        font-size: 0.86rem;
        margin: 0;
    }

    .cart-item-price .remove-btn {
        margin-top: 0;
        width: 30px;
        height: 30px;
        border-radius: 999px;
        border: 1px solid rgba(231, 76, 60, 0.28);
        display: inline-flex;
        align-items: center;
        justify-content: center;
        padding: 0;
        font-size: 0.9rem;
    }

    .cart-item-price .remove-btn .remove-text {
        display: none;
    }

    .cart-item-qty {
        grid-column: 1 / -1;
        grid-row: 3;
        justify-content: flex-end;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .contact-info-cards {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }

    .dash-stats {
        grid-template-columns: 1fr 1fr;
    }

    .dash-table {
        font-size: 0.8rem;
    }

    .dash-table th,
    .dash-table td {
        padding: 0.7rem 0.8rem;
    }

    .hero-tag-visual {
        width: 260px;
        height: 260px;
    }

    .floating-tag {
        width: 160px;
        height: 160px;
        border-radius: 28px;
    }

    .floating-tag .tag-qr {
        width: 60px;
        height: 60px;
        font-size: 1.6rem;
        border-radius: 12px;
    }

    .floating-tag .tag-brand {
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.7rem;
    }

    .dash-stats {
        grid-template-columns: 1fr;
    }

    .hero-stats {
        flex-direction: column;
        gap: 1rem;
    }

    .product-thumbnails .thumb {
        width: 60px;
        height: 60px;
    }

    .problem-grid {
        grid-template-columns: 1fr 1fr;
        gap: 1rem;
    }

    .trust-grid {
        grid-template-columns: 1fr;
    }

    .proof-stats {
        flex-direction: column;
        align-items: center;
    }

    .proof-stat {
        width: 100%;
    }

    .pricing-card {
        padding: 2rem 1.5rem;
    }
}

/* Extra small phones */
@media (max-width: 360px) {
    .container,
    .page-header,
    .shop-layout,
    .cart-layout,
    .checkout-layout,
    .contact-layout {
        padding-left: 12px !important;
        padding-right: 12px !important;
    }

    .hero h1 {
        font-size: 1.45rem;
        line-height: 1.3;
    }

    .section-title h2 {
        font-size: 1.35rem;
    }

    .btn,
    .btn-lg {
        width: 100%;
        justify-content: center;
        padding: 0.85rem 1rem;
    }

    .shop-grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .product-card {
        border-radius: 14px;
    }
}

/* Tablet landscape / small laptops */
@media (min-width: 769px) and (max-width: 1024px) {
    nav {
        padding: 0.85rem 2.5%;
    }

    .logo {
        font-size: 1.35rem;
        gap: 8px;
        white-space: nowrap;
        flex-shrink: 0;
    }

    .nav-links {
        gap: 1rem;
        flex-wrap: nowrap;
    }

    .nav-links li {
        flex-shrink: 0;
    }

    .nav-links a {
        font-size: 0.98rem;
        white-space: nowrap;
    }

    .nav-cart {
        font-size: 1.1rem;
        padding: 0.35rem;
    }

    .nav-btn {
        padding: 0.52rem 0.95rem;
        border-radius: 11px;
        font-size: 0.9rem;
    }

    .hero-inner,
    .shop-layout,
    .cart-layout,
    .checkout-layout,
    .contact-layout {
        gap: 1.25rem;
    }

    .shop-layout {
        grid-template-columns: 240px 1fr;
    }

    .shop-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

/* Small desktop / large tablet landscape */
@media (min-width: 1025px) and (max-width: 1280px) {
    nav {
        padding: 0.9rem 2.5%;
    }

    .logo {
        font-size: 1.4rem;
        white-space: nowrap;
        flex-shrink: 0;
    }

    .nav-links {
        gap: 1.2rem;
        flex-wrap: nowrap;
    }

    .nav-links li {
        flex-shrink: 0;
    }

    .nav-links a {
        font-size: 1rem;
        white-space: nowrap;
        line-height: 1.2;
    }

    .nav-btn {
        padding: 0.55rem 1rem;
        font-size: 0.92rem;
        white-space: nowrap;
    }
}

/* Tablet and desktop nav alignment */
@media (min-width: 769px) {
    nav {
        justify-content: flex-start;
        gap: 1rem;
    }

    .logo {
        position: static;
        transform: none;
        flex-shrink: 0;
    }

    .nav-links {
        flex: 1;
        margin: 0;
        justify-content: flex-start;
    }

    .nav-links > li:first-child {
        margin-left: auto;
    }

    .nav-links > li.nav-cart-item {
        margin-right: auto;
    }

    .nav-links .nav-auth-item {
        margin-top: 0;
    }

    .nav-links .nav-auth-item + .nav-auth-item {
        margin-top: 0;
        padding-top: 0;
        border-top: 0;
    }
}