/* -------------------------------------------------------------
   Anesthesia Briefs Landing Page Stylesheet
   Premium Minimalist Aesthetic (Navy Blue, Warm Cream, Accents)
------------------------------------------------------------- */

/* Custom Variables & Design Tokens */
:root {
    --primary-color: #1B365D;      /* Anesthesia Navy Blue */
    --primary-light: #2B4C7E;
    --accent-cream: #F8F6F0;       /* Medical Cream (Body background) */
    --accent-card: #EFEBE0;        /* Card Background */
    --accent-card-hover: #E4DEC9;
    --accent-red: #A61A1A;         /* Emergency Theme */
    --accent-teal: #4A7C8C;        /* Calculators Theme */
    --accent-gold: #C2A267;        /* AI Assistant Theme */
    
    --text-dark: #1E293B;          /* Slate Dark for readability */
    --text-muted: #64748B;
    --text-white: #FFFFFF;
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --border-radius-lg: 24px;
    --border-radius-md: 16px;
    --border-radius-sm: 8px;
    
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --shadow-soft: 0 10px 30px rgba(27, 54, 93, 0.04);
    --shadow-hover: 0 20px 40px rgba(27, 54, 93, 0.08);
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--accent-cream);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    transition: opacity 0.5s ease;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: var(--accent-cream);
}
::-webkit-scrollbar-thumb {
    background: #D5CFC1;
    border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent-gold);
}

/* Typography */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    color: var(--primary-color);
    font-weight: 700;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-smooth);
}

/* Ultra-Premium 3D Laryngoscope Preloader Screen */
#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #090F1E;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 1;
    transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1);
    overflow: hidden;
}

.preloader-bg-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100vw;
    height: 100vh;
    background: radial-gradient(circle, rgba(194, 162, 103, 0.08) 0%, rgba(9, 15, 30, 0) 80%);
    pointer-events: none;
}

#preloader.preloader-fade-out {
    opacity: 0;
    pointer-events: none;
}

.preloader-content {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    z-index: 2;
}

.laryngoscope-3d-wrapper {
    perspective: 1200px;
    transform-style: preserve-3d;
    margin-bottom: 30px;
}

/* Detailed 3D isometric tilt combined with Y-axis spin animation */
.laryngoscope-3d {
    width: 140px;
    height: 200px;
    transform-style: preserve-3d;
    animation: rotate3d 3.5s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

.laryngoscope-svg {
    width: 100%;
    height: 100%;
    transform-style: preserve-3d;
}

.led-glow {
    animation: led-pulse 1.2s ease-in-out infinite alternate;
}

@keyframes rotate3d {
    0% { transform: rotateY(0deg) rotateX(18deg) rotateZ(0deg) translateY(0); }
    50% { transform: rotateY(180deg) rotateX(22deg) rotateZ(3deg) translateY(-8px); }
    100% { transform: rotateY(360deg) rotateX(18deg) rotateZ(0deg) translateY(0); }
}

@keyframes led-pulse {
    0% { r: 2px; fill: #FFFFFF; filter: drop-shadow(0 0 1px #FFE082); }
    50% { r: 3.5px; fill: #FFF9C4; filter: drop-shadow(0 0 5px #FFF59D); }
    100% { r: 5px; fill: #FFFDE7; filter: drop-shadow(0 0 12px #F59E0B); }
}

.preloader-title {
    color: #FFFFFF;
    font-size: 26px;
    font-weight: 800;
    margin-bottom: 20px;
    letter-spacing: -0.5px;
    font-family: var(--font-heading);
}

.preloader-title .gold-text {
    color: var(--accent-gold);
    font-weight: 400;
}

.preloader-bar {
    width: 180px;
    height: 4px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 100px;
    overflow: hidden;
    box-shadow: inset 0 1px 2px rgba(0,0,0,0.5);
}

.preloader-bar-fill {
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, var(--accent-gold) 0%, #F59E0B 100%);
    box-shadow: 0 0 10px #F59E0B;
    animation: fill-bar 1.8s cubic-bezier(0.1, 0.8, 0.3, 1) forwards;
}

@keyframes fill-bar {
    0% { width: 0%; }
    100% { width: 100%; }
}

/* Header & Glassmorphism Navigation */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(248, 246, 240, 0.8);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(27, 54, 93, 0.06);
    transition: var(--transition-smooth);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 16px 24px;
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand-logo {
    height: 38px;
    width: auto;
    object-fit: contain;
}

.brand-text {
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 800;
    color: var(--primary-color);
    letter-spacing: -0.5px;
}

.brand-text .accent-text {
    color: var(--accent-gold);
    font-weight: 400;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-menu a {
    font-size: 15px;
    font-weight: 500;
    color: var(--text-dark);
}

.nav-menu a:hover {
    color: var(--accent-gold);
}

/* Small Download Button in Navigation */
.btn-download-sm {
    background: var(--primary-color);
    color: var(--text-white) !important;
    padding: 8px 18px;
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    font-size: 14px !important;
    box-shadow: 0 4px 12px rgba(27, 54, 93, 0.15);
}

.btn-download-sm:hover {
    background: var(--accent-gold);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(194, 162, 103, 0.25);
}

.btn-download-sm.inactive-link {
    background: #64748B;
    opacity: 0.7;
    cursor: not-allowed !important;
    pointer-events: none;
}

/* Language Switcher Button Container */
.lang-switch-container {
    display: flex;
    background: var(--accent-card);
    padding: 3px;
    border-radius: 20px;
    border: 1px solid rgba(27, 54, 93, 0.08);
}

.lang-btn {
    border: none;
    background: none;
    padding: 6px 14px;
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
    border-radius: 17px;
    transition: var(--transition-smooth);
    color: var(--text-muted);
}

.lang-btn.active {
    background: var(--primary-color);
    color: var(--text-white);
    box-shadow: 0 2px 6px rgba(27, 54, 93, 0.15);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 22px;
    color: var(--primary-color);
    cursor: pointer;
}

/* Hero Section Styles */
.hero-section {
    position: relative;
    padding: 160px 0 100px 0;
    background: radial-gradient(circle at 80% 20%, #ece9de 0%, var(--accent-cream) 60%);
    overflow: hidden;
}

.hero-bg-glow {
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(194, 162, 103, 0.08) 0%, rgba(248, 246, 240, 0) 70%);
    top: -100px;
    right: -100px;
    z-index: 1;
    pointer-events: none;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
    gap: 60px;
    position: relative;
    z-index: 2;
}

.badge-new {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(27, 54, 93, 0.06);
    padding: 6px 14px;
    border-radius: 100px;
    font-size: 13px;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 24px;
}

.badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--accent-gold);
    box-shadow: 0 0 8px var(--accent-gold);
}

.hero-title {
    font-size: 52px;
    line-height: 1.15;
    letter-spacing: -1.5px;
    margin-bottom: 24px;
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-gold) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-description {
    font-size: 18px;
    color: var(--text-muted);
    margin-bottom: 40px;
    max-width: 520px;
}

/* Download App Badges with Coming Soon Overlay */
.download-badges {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.store-badge-wrapper {
    position: relative;
}

.badge-soon {
    position: absolute;
    top: -10px;
    right: -8px;
    background: var(--accent-gold);
    color: var(--primary-color);
    font-size: 9px;
    font-weight: 800;
    text-transform: uppercase;
    padding: 3px 10px;
    border-radius: 100px;
    z-index: 5;
    box-shadow: 0 4px 10px rgba(194, 162, 103, 0.3);
    letter-spacing: 0.5px;
    pointer-events: none;
}

.store-btn {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--primary-color);
    color: var(--text-white);
    padding: 12px 24px;
    border-radius: var(--border-radius-md);
    box-shadow: 0 8px 24px rgba(27, 54, 93, 0.12);
    transition: var(--transition-smooth);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.store-btn.inactive-btn {
    background: #2D3A50 !important;
    opacity: 0.65;
    cursor: not-allowed !important;
    box-shadow: none !important;
    transform: none !important;
}

.store-btn i {
    font-size: 26px;
}

.btn-text {
    display: flex;
    flex-direction: column;
}

.btn-subtext {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    opacity: 0.7;
}

.btn-maintext {
    font-size: 16px;
    font-weight: 700;
    font-family: var(--font-heading);
}

.store-btn:not(.inactive-btn):hover {
    background: var(--accent-gold);
    transform: translateY(-4px);
    box-shadow: 0 16px 32px rgba(194, 162, 103, 0.25);
}

.dark-btn {
    background: #0D1B2E;
}

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

/* Interactive Floating Screenshots with EXACT aspect-ratio to prevent squishing */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.phone-mockup-wrapper {
    position: relative;
    width: 320px;
    height: 660px;
}

.phone-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(194, 162, 103, 0.12) 0%, rgba(248, 246, 240, 0) 70%);
    z-index: 1;
    pointer-events: none;
}

.phone-mockup {
    position: absolute;
    width: 250px;
    aspect-ratio: 1080 / 2372;
    border-radius: 38px;
    background: #000000;
    padding: 8px;
    box-shadow: 0 20px 50px rgba(27, 54, 93, 0.15);
    border: 3px solid #1E293B;
    transition: var(--transition-smooth);
    overflow: hidden;
}

.phone-mockup img {
    width: 100%;
    height: 100%;
    border-radius: 30px;
    object-fit: fill;
    display: block;
}

.main-phone {
    left: 0;
    top: 20px;
    z-index: 3;
    animation: float-main 6s ease-in-out infinite;
}

.secondary-phone {
    right: -40px;
    top: 100px;
    z-index: 2;
    transform: scale(0.9);
    opacity: 0.8;
    animation: float-sub 6s ease-in-out infinite;
}

/* Restored Premium Phone Floating Keyframes */
@keyframes float-main {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-16px) rotate(1.2deg); }
}

@keyframes float-sub {
    0%, 100% { transform: translateY(0) scale(0.9) rotate(0deg); }
    50% { transform: translateY(14px) scale(0.9) rotate(-1.8deg); }
}

/* Features Grid Section */
.features-section {
    padding: 100px 0;
    background: var(--accent-cream);
}

.section-header {
    text-align: center;
    max-width: 650px;
    margin: 0 auto 60px auto;
}

.section-title {
    font-size: 38px;
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}

.section-subtitle {
    font-size: 16px;
    color: var(--text-muted);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
}

.feature-card {
    position: relative;
    background: var(--accent-card);
    padding: 40px 30px;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(27, 54, 93, 0.04);
    transition: var(--transition-smooth);
    overflow: hidden;
}

.feature-icon-wrapper {
    width: 60px;
    height: 60px;
    border-radius: var(--border-radius-md);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 24px;
    margin-bottom: 24px;
    background-color: var(--accent-cream);
    box-shadow: 0 4px 10px rgba(27, 54, 93, 0.03);
    transition: var(--transition-smooth);
}

.feature-card-title {
    font-size: 20px;
    margin-bottom: 12px;
}

.feature-card-desc {
    font-size: 14px;
    color: var(--text-muted);
    font-weight: 450;
    line-height: 1.6;
}

.card-footer-glow {
    position: absolute;
    bottom: -30px;
    right: -30px;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    filter: blur(20px);
    opacity: 0;
    transition: var(--transition-smooth);
}

/* Card Specific Themes (Derived from application UI states) */
.card-red .feature-icon-wrapper { color: var(--accent-red); background-color: rgba(166, 26, 26, 0.08); }
.card-red:hover { border-color: rgba(166, 26, 26, 0.2); }
.card-red .card-footer-glow { background-color: rgba(166, 26, 26, 0.15); }

.card-teal .feature-icon-wrapper { color: var(--accent-teal); background-color: rgba(74, 124, 140, 0.08); }
.card-teal:hover { border-color: rgba(74, 124, 140, 0.2); }
.card-teal .card-footer-glow { background-color: rgba(74, 124, 140, 0.15); }

.card-gold .feature-icon-wrapper { color: var(--accent-gold); background-color: rgba(194, 162, 103, 0.08); }
.card-gold:hover { border-color: rgba(194, 162, 103, 0.2); }
.card-gold .card-footer-glow { background-color: rgba(194, 162, 103, 0.15); }

.card-navy .feature-icon-wrapper { color: var(--primary-color); background-color: rgba(27, 54, 93, 0.08); }
.card-navy:hover { border-color: rgba(27, 54, 93, 0.2); }
.card-navy .card-footer-glow { background-color: rgba(27, 54, 93, 0.15); }

/* Card Hover States */
.feature-card:hover {
    transform: translateY(-8px);
    background: #FFFFFF;
    box-shadow: var(--shadow-hover);
}

.feature-card:hover .feature-icon-wrapper {
    transform: scale(1.1);
}

.feature-card:hover .card-footer-glow {
    opacity: 1;
    bottom: -10px;
    right: -10px;
}

/* PREMIUM SECTION: Board Prep Hub & Spot Notes */
.premium-hub-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #0D1B2E 0%, #172B4D 100%);
    position: relative;
    overflow: hidden;
}

.premium-bg-decor {
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(194, 162, 103, 0.06) 0%, rgba(13, 27, 46, 0) 70%);
    bottom: -200px;
    left: -200px;
    pointer-events: none;
}

.premium-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(194, 162, 103, 0.15);
    border: 1px solid rgba(194, 162, 103, 0.3);
    color: var(--accent-gold);
    padding: 6px 16px;
    border-radius: 100px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 24px;
}

.text-white {
    color: var(--text-white) !important;
}

.text-white-muted {
    color: rgba(255, 255, 255, 0.7) !important;
}

.premium-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
}

.premium-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--border-radius-lg);
    padding: 40px 30px;
    transition: var(--transition-smooth);
    position: relative;
}

.premium-card-icon-area {
    width: 50px;
    height: 50px;
    border-radius: var(--border-radius-md);
    background: rgba(194, 162, 103, 0.1);
    color: var(--accent-gold);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 22px;
    margin-bottom: 24px;
    transition: var(--transition-smooth);
}

.premium-card-icon-area.text-teal-accent {
    color: #4DEEEA;
    background: rgba(77, 238, 234, 0.1);
}

.premium-card-icon-area.text-purple-accent {
    color: #C394FF;
    background: rgba(195, 148, 255, 0.1);
}

.premium-card h3 {
    color: var(--text-white);
    font-size: 18px;
    margin-bottom: 12px;
}

.premium-card p {
    color: rgba(255, 255, 255, 0.65);
    font-size: 13.5px;
    line-height: 1.6;
}

.premium-card:hover {
    transform: translateY(-8px);
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(194, 162, 103, 0.3);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

.premium-card:hover .premium-card-icon-area {
    transform: scale(1.1) rotate(5deg);
}

/* Interactive App Showcase / Demo Section */
.demo-section {
    padding: 100px 0;
    background: #F0EDE4;
}

.demo-container-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 80px;
}

.demo-text .section-title {
    margin-bottom: 20px;
}

.section-desc {
    font-size: 16px;
    color: var(--text-muted);
    margin-bottom: 40px;
}

.interactive-steps {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.step-item {
    display: flex;
    gap: 20px;
    padding: 16px 20px;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    background: rgba(27, 54, 93, 0.02);
    border: 1px solid rgba(27, 54, 93, 0.03);
    transition: var(--transition-smooth);
}

.step-num {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--accent-card);
    display: flex;
    justify-content: center;
    align-items: center;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 15px;
    color: var(--primary-color);
    transition: var(--transition-smooth);
}

.step-details h4 {
    font-size: 16px;
    margin-bottom: 4px;
    transition: var(--transition-smooth);
}

.step-details p {
    font-size: 13px;
    color: var(--text-muted);
    font-weight: 450;
}

.step-item.active {
    background: #FFFFFF;
    border-color: rgba(27, 54, 93, 0.08);
    box-shadow: 0 8px 24px rgba(27, 54, 93, 0.03);
}

.step-item.active .step-num {
    background: var(--primary-color);
    color: var(--text-white);
}

.step-item.active .step-details h4 {
    color: var(--accent-gold);
}

.demo-visual-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Custom premium phone frame with PERFECT matching aspect ratio to prevent squishing */
.phone-frame-showcase {
    width: 270px;
    aspect-ratio: 1080 / 2372;
    background: #000000;
    border-radius: 40px;
    padding: 8px;
    border: 4px solid #1E293B;
    box-shadow: 0 30px 60px rgba(27, 54, 93, 0.12);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.demo-img {
    width: 100%;
    height: 100%;
    border-radius: 32px;
    object-fit: fill;
    transition: opacity 0.3s ease;
    display: block;
}

/* Instagram Section with Profile Card Mockup */
.instagram-section {
    padding: 100px 0;
    background: var(--accent-cream);
    position: relative;
}

.instagram-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 400px;
    background: radial-gradient(circle, rgba(194, 162, 103, 0.04) 0%, rgba(248, 246, 240, 0) 80%);
    pointer-events: none;
}

.insta-profile-card {
    background: #FFFFFF;
    border-radius: var(--border-radius-lg);
    border: 1px solid rgba(27, 54, 93, 0.06);
    box-shadow: var(--shadow-soft);
    padding: 40px;
    max-width: 900px;
    margin: 0 auto 50px auto;
    transition: var(--transition-smooth);
}

.insta-profile-header {
    display: flex;
    gap: 40px;
    align-items: center;
    margin-bottom: 40px;
    border-bottom: 1px solid rgba(27, 54, 93, 0.06);
    padding-bottom: 30px;
}

.insta-avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: var(--primary-color);
    padding: 3px;
    border: 2px solid var(--accent-gold);
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

.insta-avatar img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 50%;
    background: #FFFFFF;
}

.insta-profile-info {
    flex: 1;
}

.insta-username-row {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.insta-username {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-dark);
}

.insta-verified {
    color: #3897f0;
    font-size: 16px;
}

.insta-follow-btn {
    background: #3897f0;
    color: #FFFFFF;
    padding: 6px 18px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 700;
}

.insta-follow-btn:hover {
    background: #287dc5;
    transform: translateY(-1px);
}

.insta-stats-row {
    display: flex;
    gap: 30px;
    margin-bottom: 16px;
    font-size: 14px;
}

.insta-bio {
    font-size: 14px;
    line-height: 1.5;
}

.insta-link {
    color: #00376b;
    font-weight: 600;
}

.instagram-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
}

.insta-card {
    background: var(--accent-card);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    border: 1px solid rgba(27, 54, 93, 0.04);
    transition: var(--transition-smooth);
}

.insta-img-placeholder {
    height: 200px;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    background: #ECE6D8;
    color: var(--primary-color);
}

.insta-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.insta-img-placeholder i {
    font-size: 54px;
    opacity: 0.85;
    transition: var(--transition-smooth);
}

.insta-card-tag {
    position: absolute;
    top: 15px;
    left: 15px;
    color: var(--text-white);
    font-size: 10px;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 100px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.bg-red { background-color: var(--accent-red); }
.bg-teal { background-color: var(--accent-teal); }
.bg-gold { background-color: var(--accent-gold); }

.text-red { color: var(--accent-red) !important; }
.text-teal { color: var(--accent-teal) !important; }
.text-gold { color: var(--accent-gold) !important; }

.insta-info {
    padding: 16px;
}

.insta-caption {
    font-size: 13px;
    color: var(--text-dark);
    font-weight: 450;
    margin-bottom: 12px;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.insta-likes {
    font-size: 12px;
    font-weight: 600;
    color: var(--primary-color);
}

.insta-likes i {
    color: var(--accent-red);
    margin-right: 4px;
}

.insta-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 25px rgba(27, 54, 93, 0.05);
    border-color: rgba(194, 162, 103, 0.2);
}

.insta-card:hover .insta-img-placeholder i {
    transform: scale(1.1) rotate(2deg);
}

.insta-cta {
    display: flex;
    justify-content: center;
}

.btn-instagram {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    color: var(--text-white);
    padding: 14px 32px;
    border-radius: var(--border-radius-md);
    font-weight: 700;
    font-family: var(--font-heading);
    box-shadow: 0 8px 24px rgba(220, 39, 67, 0.2);
    transition: var(--transition-smooth);
}

.btn-instagram:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 36px rgba(220, 39, 67, 0.35);
}

/* Download Conversion Section */
.download-section {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: var(--text-white);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.download-inner {
    max-width: 700px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.download-title {
    color: var(--text-white);
    font-size: 42px;
    margin-bottom: 16px;
    letter-spacing: -1px;
}

.download-desc {
    font-size: 16px;
    opacity: 0.85;
    margin-bottom: 40px;
}

/* Footer Styles */
.main-footer {
    background: #0E1B2E;
    color: rgba(255, 255, 255, 0.6);
    padding: 80px 0 0 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-container {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 80px;
    margin-bottom: 60px;
}

.footer-brand .brand-text {
    color: var(--text-white);
}

.footer-moto {
    margin-top: 16px;
    font-size: 14px;
    max-width: 280px;
}

.main-footer h4 {
    color: var(--text-white);
    font-size: 16px;
    margin-bottom: 24px;
}

.footer-links, .footer-legal {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a, .footer-legal a {
    font-size: 14px;
    transition: var(--transition-smooth);
}

.footer-links a:hover, .footer-legal a:hover {
    color: var(--accent-gold);
    padding-left: 4px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 30px 0;
}

.footer-bottom-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
    font-size: 13px;
}

.social-icons {
    display: flex;
    gap: 16px;
}

.social-icons a {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--text-white);
    font-size: 16px;
}

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

/* Responsive Styles */
@media (max-width: 992px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 50px;
    }
    
    .hero-content {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .hero-description {
        max-width: 600px;
    }
    
    .secondary-phone {
        right: 0;
    }
    
    .demo-container-inner {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .insta-profile-header {
        flex-direction: column;
        text-align: center;
        gap: 20px;
    }
    
    .insta-stats-row {
        justify-content: center;
    }
    
    .footer-container {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .main-header {
        padding: 8px 0;
    }
    
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--accent-cream);
        flex-direction: column;
        padding: 30px;
        gap: 20px;
        border-bottom: 1px solid rgba(27, 54, 93, 0.08);
        box-shadow: 0 10px 20px rgba(0,0,0,0.05);
    }
    
    .nav-menu.mobile-active {
        display: flex;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .hero-title {
        font-size: 38px;
    }
    
    .section-title {
        font-size: 30px;
    }
    
    .insta-profile-card {
        padding: 20px;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom-inner {
        flex-direction: column;
        text-align: center;
    }
}