@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* ==========================================
   CSS VARIABLES
   ========================================== */
:root {
    /* Colors */
    --primary-purple: #7C3AED;
    --secondary-color: #6D28D9;
    --accent-purple: #C084FC;
    --accent-bright: #A855F7;
    --border-color: #4C1D95;
    --success-color: #10B981;
    --error-color: #EF4444;

    /* Backgrounds */
    --background: #030309;
    --deep-bg: #07070F;
    --section-alt: #0D0D1A;
    --surface: #0F0F1E;
    --surface-2: #13132A;
    --light-background: rgba(124, 58, 237, 0.10);
    --card-bg: rgba(124, 58, 237, 0.07);

    /* Text */
    --text-color: #E2E8F0;
    --text-main: #F8FAFC;
    --text-dim: #94A3B8;
    --light-text: #64748B;

    /* Effects */
    --glass-border: rgba(124, 58, 237, 0.35);
    --glow-purple: rgba(124, 58, 237, 0.4);
    --glow-accent: rgba(168, 85, 247, 0.3);

    /* Radius */
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-xl: 28px;
}

/* ==========================================
   RESET & BASE STYLES
   ========================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background: var(--background);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    padding-top: 72px; /* offset for fixed header */
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ==========================================
   TYPOGRAPHY
   ========================================== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 { font-size: 3rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 2rem; }

p {
    margin-bottom: 1rem;
}

/* ==========================================
   HEADER & NAVIGATION
   ========================================== */
.main-header {
    background: rgba(3, 3, 9, 0.7);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid rgba(124, 58, 237, 0.15);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.main-header.scrolled {
    background: rgba(3, 3, 9, 0.92);
    border-bottom-color: rgba(124, 58, 237, 0.3);
    box-shadow: 0 4px 32px rgba(0, 0, 0, 0.5);
}

.main-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 72px;
}

.logo a {
    text-decoration: none;
    color: var(--text-color);
    display: flex;
    align-items: center;
}

.logo h1 {
    font-size: 1.5rem;
    margin: 0;
}

.main-nav > ul {
    display: flex;
    list-style: none;
    gap: 2rem;
    margin: 0;
    padding: 0;
}

.main-nav a {
    text-decoration: none;
    color: var(--text-dim);
    font-weight: 500;
    font-size: 0.9rem;
    letter-spacing: 0.01em;
    transition: color 0.2s ease;
    padding: 4px 0;
    position: relative;
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-purple), var(--accent-purple));
    border-radius: 2px;
    transition: width 0.25s ease;
}

.main-nav a:hover {
    color: var(--text-main);
}

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

.main-nav a.active {
    color: var(--accent-bright);
}

.main-nav a.active::after {
    width: 100%;
}

/* Dropdown */
.nav-dropdown {
    position: relative;
}

.nav-caret {
    font-size: 0.6rem;
    vertical-align: middle;
    margin-left: 3px;
    transition: transform 0.2s ease;
    display: inline-block;
}

.nav-dropdown.open .nav-caret {
    transform: rotate(180deg);
}

.nav-dropdown-toggle {
    display: flex;
    align-items: center;
    gap: 2px;
    cursor: default;
}

.nav-dropdown-menu {
    display: none;
    position: absolute;
    top: calc(100% + 10px);
    left: 50%;
    transform: translateX(-50%);
    background: rgba(3, 3, 9, 0.97);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid rgba(124, 58, 237, 0.25);
    border-radius: 10px;
    padding: 0.4rem 0;
    min-width: 200px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6);
    z-index: 200;
    flex-direction: column;
    gap: 0;
    list-style: none;
    margin: 0;
}

.nav-dropdown-menu::before {
    content: '';
    position: absolute;
    top: -6px;
    left: 50%;
    transform: translateX(-50%);
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-bottom: 6px solid rgba(124, 58, 237, 0.25);
}

.nav-dropdown-menu li {
    padding: 0;
}

.nav-dropdown-menu a {
    display: block;
    padding: 0.6rem 1.2rem;
    font-size: 0.875rem;
    white-space: nowrap;
    border-bottom: 1px solid rgba(255,255,255,0.04);
}

.nav-dropdown-menu li:last-child a {
    border-bottom: none;
}

.nav-dropdown-menu a::after {
    display: none;
}

.nav-dropdown.open .nav-dropdown-menu {
    display: flex;
}

.menu-toggle {
    display: none;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-color);
}

/* ==========================================
   HERO SECTIONS
   ========================================== */
.hero, .portfolio-hero, .about-hero, .apps-hero, .contact-hero {
    position: relative;
    padding: 5rem 0 4rem;
    color: white;
    text-align: center;
    overflow: hidden;
    background: var(--background);
}

.hero.app-hero {
    padding: 80px 0;
    background: #000000;
}

.hero .container,
.portfolio-hero .container,
.about-hero .container,
.apps-hero .container,
.contact-hero .container {
    position: relative;
    z-index: 2;
}

.hero h1 {
    font-size: 3.75rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 1.5rem;
    color: #ffffff;
}

.hero .subtitle {
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--text-dim);
    margin-bottom: 2.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-mesh-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(ellipse 80% 60% at 20% 20%, rgba(124, 58, 237, 0.18) 0%, transparent 60%),
        radial-gradient(ellipse 60% 50% at 80% 80%, rgba(168, 85, 247, 0.12) 0%, transparent 55%),
        radial-gradient(ellipse 50% 40% at 50% 50%, rgba(109, 40, 217, 0.08) 0%, transparent 50%),
        var(--background);
    background-size: 200% 200%, 200% 200%, 100% 100%, 100% 100%;
    animation: meshGradient 18s ease infinite;
    z-index: 1;
}

@keyframes meshGradient {
    0%   { background-position: 0% 0%, 100% 100%, center, center; }
    33%  { background-position: 100% 0%, 0% 100%, center, center; }
    66%  { background-position: 100% 100%, 0% 0%, center, center; }
    100% { background-position: 0% 0%, 100% 100%, center, center; }
}

/* ==========================================
   BUTTONS
   ========================================== */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.btn.primary {
    background: var(--primary-purple);
    color: white;
}

.btn.secondary {
    background: white;
    color: var(--primary-purple);
    border: 2px solid var(--primary-purple);
}

.learn-more {
    display: inline-block;
    padding: 11px 26px;
    background: linear-gradient(135deg, var(--primary-purple) 0%, var(--accent-bright) 100%);
    color: white !important;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    transition: all 0.25s ease;
    box-shadow: 0 4px 20px rgba(124, 58, 237, 0.35);
    border: 1px solid rgba(255,255,255,0.08);
}

.learn-more:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(124, 58, 237, 0.55);
    background: linear-gradient(135deg, var(--accent-bright) 0%, var(--primary-purple) 100%);
}

/* ==========================================
   CONTENT SECTIONS
   ========================================== */
.content-section {
    padding: 100px 0;
    background-color: var(--deep-bg);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.content-section:nth-child(odd) {
    background: linear-gradient(180deg, var(--deep-bg) 0%, var(--section-alt) 50%, var(--deep-bg) 100%);
}

.content-section h2 {
    text-align: center;
    color: var(--text-main);
    font-size: 2.4rem;
    font-weight: 800;
    letter-spacing: -0.025em;
    margin-bottom: 16px;
}

.section-subtitle {
    text-align: center;
    color: var(--text-dim);
    font-size: 1.1rem;
    margin-bottom: 60px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* ==========================================
   3D CAROUSEL
   ========================================== */
.carousel-section {
    padding: 100px 0;
    background: var(--deep-bg);
    position: relative;
    overflow: hidden;
}

.carousel-container {
    perspective: 2000px;
    width: 100%;
    max-width: 2000px;
    margin: 0 auto;
    height: 500px;
    position: relative;
    z-index: 2;
}

.carousel-3d {
    width: 100%;
    height: 100%;
    position: relative;
    transform-style: preserve-3d;
    transition: transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.carousel-3d.auto-rotate {
    animation: rotate-carousel 40s linear infinite;
}

.carousel-3d.paused {
    animation-play-state: paused;
}

@keyframes rotate-carousel {
    from { transform: rotateY(0deg); }
    to { transform: rotateY(360deg); }
}

.carousel-item {
    position: absolute;
    width: 320px;
    height: 440px;
    left: 50%;
    top: 50%;
    margin-left: -160px;
    margin-top: -220px;
    background: rgba(20, 20, 20, 0.6);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.6);
    transition: all 0.4s ease;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    backface-visibility: visible;
}

.carousel-item.active {
    border-color: var(--primary-purple);
    box-shadow: 0 0 40px rgba(138, 43, 226, 0.25);
    z-index: 100;
}

.carousel-item:hover {
    transform: scale(1.05) translateZ(20px);
    border-color: var(--accent-purple);
    box-shadow: 0 0 50px rgba(138, 43, 226, 0.4);
    z-index: 200 !important;
}

.carousel-item-image {
    width: 100%;
    height: 220px;
    background: linear-gradient(180deg, #150820 0%, #000 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.carousel-item-image img {
    width: 75%;
    height: 75%;
    object-fit: contain;
    filter: drop-shadow(0 10px 20px rgba(0,0,0,0.5));
    transition: transform 0.3s ease;
}

.carousel-item:hover .carousel-item-image img {
    transform: scale(1.1);
}

.carousel-item-content {
    padding: 25px;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.carousel-item h3 {
    font-size: 1.4rem;
    color: #fff;
    margin: 0 0 10px 0;
}

.carousel-item p {
    color: var(--text-dim);
    font-size: 0.95rem;
    line-height: 1.5;
    margin: 0 0 20px 0;
}

.carousel-controls {
    text-align: center;
    margin-top: 60px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    position: relative;
    z-index: 10;
}

.carousel-controls button {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: white;
    padding: 12px 25px;
    border-radius: 30px;
    cursor: pointer;
    font-weight: 600;
    backdrop-filter: blur(5px);
    transition: all 0.3s ease;
}

.carousel-controls button:hover {
    background: var(--primary-purple);
    box-shadow: 0 0 20px rgba(138, 43, 226, 0.4);
    border-color: var(--primary-purple);
}

.carousel-controls .nav-button {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    padding: 0;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.carousel-indicator {
    color: var(--text-dim);
    font-weight: 600;
    font-family: monospace;
    background: rgba(0,0,0,0.5);
    padding: 8px 16px;
    border-radius: 20px;
    border: 1px solid rgba(255,255,255,0.1);
}

/* ==========================================
   APP GRID & CARDS
   ========================================== */
.app-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.app-card {
    background: var(--surface);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-top: 2px solid var(--primary-purple);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    display: flex;
    flex-direction: column;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
}

.app-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-purple), var(--accent-purple));
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.app-card:hover {
    transform: translateY(-8px);
    border-color: var(--glass-border);
    box-shadow: 0 20px 50px rgba(0,0,0,0.6), 0 0 0 1px rgba(124, 58, 237, 0.2);
    background: var(--surface-2);
}

.app-card h3 {
    font-size: 1.3rem;
    color: #fff;
    margin: 12px 0;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.app-card p {
    color: var(--text-dim);
    line-height: 1.7;
    font-size: 0.95rem;
    margin-bottom: 28px;
    flex-grow: 1;
}

/* Badges */
.category-badge {
    align-self: flex-start;
    padding: 6px 14px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.badge-free {
    color: #00ff9d;
    border-color: rgba(0, 255, 157, 0.3);
    background: rgba(0, 255, 157, 0.05);
    box-shadow: 0 0 10px rgba(0, 255, 157, 0.1);
}

.badge-paid {
    color: var(--accent-purple);
    border-color: rgba(212, 106, 255, 0.3);
    background: rgba(212, 106, 255, 0.05);
    box-shadow: 0 0 10px rgba(212, 106, 255, 0.1);
}

/* What We Check Section - Dark Grid Style */
.checks-section {
    background: var(--deep-bg);
    padding: 80px 20px;
    border-top: 1px solid rgba(255,255,255,0.04);
    border-bottom: 1px solid rgba(255,255,255,0.04);
}

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

.section-header h2 {
    font-size: 2.5em;
    font-weight: 800;
    color: var(--text-main);
    margin-bottom: 15px;
    letter-spacing: -0.02em;
}

.section-header p {
    font-size: 1.05em;
    color: var(--text-dim);
    max-width: 700px;
    margin: 0 auto;
}

.checks-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: rgba(124, 58, 237, 0.12);
    border: 1px solid rgba(124, 58, 237, 0.2);
    border-radius: var(--radius-md);
    overflow: hidden;
    max-width: 1200px;
    margin: 0 auto;
}

.check-item {
    background: var(--surface);
    padding: 35px 25px;
    text-align: center;
    transition: all 0.25s ease;
}

.check-item:hover {
    background: var(--surface-2);
}

.check-icon {
    font-size: 2.5em;
    margin-bottom: 15px;
    display: block;
}

.check-item h3 {
    font-size: 1.05em;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 10px;
}

.check-item p {
    font-size: 0.875em;
    color: var(--text-dim);
    line-height: 1.55;
}

/* ==========================================
   FEATURES GRID
   ========================================== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin: 3rem auto;
    max-width: 1200px;
}

.feature-card {
    background: var(--card-bg);
    padding: 2.5rem;
    border-radius: 1rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: center;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(138, 43, 226, 0.15);
}

.feature-card h3 {
    color: var(--text-main);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.feature-card p {
    color: var(--text-dim);
    line-height: 1.6;
}

/* ==========================================
   FORMS
   ========================================== */
.form-group {
    position: relative;
    margin-bottom: 2rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    background: var(--background);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

.form-group label {
    position: absolute;
    left: 1rem;
    top: 1rem;
    color: var(--light-text);
    transition: all 0.3s ease;
    pointer-events: none;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--primary-purple);
    box-shadow: 0 0 0 4px rgba(138, 43, 226, 0.1);
    outline: none;
}

.form-group input:focus + label,
.form-group textarea:focus + label,
.form-group input:not(:placeholder-shown) + label,
.form-group textarea:not(:placeholder-shown) + label {
    transform: translateY(-2.5rem);
    font-size: 0.875rem;
    color: var(--primary-purple);
}

/* Alert Messages */
.alert {
    padding: 1rem 1.5rem;
    border-radius: 0.75rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.alert.success {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success-color);
    border: 1px solid var(--success-color);
}

.alert.error {
    background: rgba(239, 68, 68, 0.1);
    color: var(--error-color);
    border: 1px solid var(--error-color);
}

/* ==========================================
   FOOTER
   ========================================== */
.main-footer {
    background: #000000;
    color: white;
    padding: 4rem 0 2rem;
    border-top: 1px solid rgba(124, 58, 237, 0.2);
    position: relative;
}

.main-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary-purple), transparent);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 2.5rem;
}

.footer-section h3 {
    color: var(--text-main);
    margin-bottom: 1.2rem;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent-purple);
}

.footer-section p {
    color: var(--text-dim);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 0.5rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.6rem;
}

.footer-section a {
    color: var(--text-dim);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s;
}

.footer-section a:hover {
    color: var(--text-main);
}

.social-links {
    display: flex;
    gap: 0.75rem;
    margin-top: 1rem;
    flex-wrap: wrap;
}

.social-links a {
    display: inline-flex;
    align-items: center;
    padding: 6px 14px;
    background: rgba(124,58,237,0.12);
    border: 1px solid rgba(124,58,237,0.25);
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--accent-purple) !important;
    transition: all 0.2s ease !important;
}

.social-links a:hover {
    background: rgba(124,58,237,0.25) !important;
    border-color: var(--primary-purple) !important;
    color: white !important;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    color: var(--text-dim);
    font-size: 0.85rem;
}

.footer-bottom p {
    margin-bottom: 0.3rem;
}

.trademark-text {
    color: var(--light-text);
    font-size: 0.8rem;
    font-style: italic;
}

/* Process Section */
.process-section {
    background: var(--section-alt);
    padding: 80px 20px;
    border-top: 1px solid rgba(255,255,255,0.04);
}
.process-section h2 {
    text-align: center;
    font-size: 2.2rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--text-main);
    margin-bottom: 50px;
}
.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}
.process-step {
    text-align: center;
    position: relative;
    background: var(--surface);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    transition: all 0.25s ease;
}
.process-step:hover {
    border-color: var(--glass-border);
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0,0,0,0.4);
}
.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-purple) 0%, var(--accent-bright) 100%);
    color: white;
    font-size: 1.6rem;
    font-weight: 700;
    border-radius: 50%;
    margin-bottom: 20px;
    box-shadow: 0 5px 20px rgba(124, 58, 237, 0.45);
}
.process-step h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 12px;
}
.process-step p {
    color: var(--text-dim);
    line-height: 1.6;
    font-size: 0.9rem;
}
/* Device Support Section */
.device-support {
    background: linear-gradient(135deg, var(--secondary-color) 0%, #1a0533 100%);
    color: white;
    padding: 60px 20px;
    border-top: 1px solid rgba(124,58,237,0.3);
}
.device-support h2 {
    text-align: center;
    font-size: 2.2rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 20px;
    text-shadow: 0 2px 16px rgba(0,0,0,0.5);
}
.device-list {
    max-width: 800px;
    margin: 40px auto;
    background: rgba(255,255,255,0.1);
    border-radius: 20px;
    padding: 30px 20px;
    backdrop-filter: blur(10px);
}
.device-list ul {
    columns: 1;
    column-gap: 20px;
    list-style: none;
    padding: 0;
}
.device-list li {
    padding: 6px 0;
    position: relative;
    padding-left: 25px;
    font-size: 0.95rem;
}
.device-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #38ef7d;
    font-weight: 700;
    font-size: 1.1rem;
}

/* Check Form Section */
.check-section {
    background: var(--deep-bg);
    padding: 80px 0;
    border-top: 1px solid rgba(255,255,255,0.04);
}

.form-container {
    max-width: 600px;
    margin: 0 auto;
    background: var(--surface);
    padding: 50px;
    border-radius: var(--radius-xl);
    border: 1px solid rgba(124, 58, 237, 0.2);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.form-container h2 {
    color: var(--accent-purple);
    margin-bottom: 15px;
    font-size: 2em;
    font-weight: 800;
    text-align: center;
    letter-spacing: -0.02em;
}

.form-container .form-subtitle {
    text-align: center;
    color: var(--text-dim);
    margin-bottom: 40px;
    font-size: 1em;
}

.form-group {
    margin-bottom: 22px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-color);
    font-weight: 600;
    font-size: 0.9em;
    letter-spacing: 0.01em;
}

.form-group input {
    width: 100%;
    padding: 14px 18px;
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-md);
    font-size: 1em;
    background: var(--surface-2);
    color: var(--text-main);
    font-family: 'Inter', sans-serif;
    transition: all 0.25s ease;
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-purple);
    box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.15);
}

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

.form-group .input-hint {
    font-size: 0.82em;
    color: var(--light-text);
    margin-top: 6px;
}

.price-display {
    background: rgba(124,58,237,0.08);
    padding: 20px;
    border-radius: var(--radius-md);
    text-align: center;
    margin: 28px 0;
    border: 1px solid rgba(124,58,237,0.3);
}

.price-display .price-label {
    color: var(--text-dim);
    font-size: 0.875em;
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 600;
}

.price-display .price {
    font-size: 2.5em;
    color: var(--accent-purple);
    font-weight: 800;
    letter-spacing: -0.02em;
}

.btn {
    display: inline-block;
    padding: 16px 40px;
    background: linear-gradient(135deg, var(--primary-purple) 0%, var(--accent-bright) 100%);
    color: white;
    text-decoration: none;
    border-radius: var(--radius-md);
    font-size: 1em;
    font-weight: 700;
    font-family: 'Inter', sans-serif;
    letter-spacing: 0.02em;
    transition: all 0.25s ease;
    border: none;
    cursor: pointer;
    width: 100%;
    box-shadow: 0 4px 20px rgba(124, 58, 237, 0.35);
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 32px rgba(124, 58, 237, 0.5);
    background: linear-gradient(135deg, var(--accent-bright) 0%, var(--primary-purple) 100%);
}

.btn:active {
    transform: translateY(0);
}

.error-message {
    background: rgba(239, 68, 68, 0.1);
    color: #FCA5A5;
    padding: 15px;
    border-radius: var(--radius-sm);
    margin-bottom: 25px;
    border-left: 3px solid var(--error-color);
    font-size: 0.9rem;
}

.success-message {
    background: rgba(16, 185, 129, 0.1);
    color: #6EE7B7;
    padding: 20px;
    border-radius: var(--radius-sm);
    margin-bottom: 25px;
    border-left: 3px solid var(--success-color);
    text-align: center;
}

.success-message h3 {
    margin-bottom: 10px;
    color: var(--success-color);
}

/* Big CTA Section */
.final-cta {
    background: linear-gradient(135deg, var(--secondary-color) 0%, #0a0020 50%, #1a0033 100%);
    padding: 80px 20px;
    text-align: center;
    color: white;
    border-top: 1px solid rgba(124,58,237,0.3);
    position: relative;
    overflow: hidden;
}
.final-cta::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: radial-gradient(ellipse 70% 60% at 50% 0%, rgba(168,85,247,0.15) 0%, transparent 70%);
    pointer-events: none;
}
.final-cta h2 {
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: -0.025em;
    margin-bottom: 20px;
    line-height: 1.15;
    position: relative;
}
.final-cta .price {
    font-size: 3.5rem;
    font-weight: 800;
    margin: 20px 0;
    color: var(--accent-purple);
    letter-spacing: -0.02em;
    position: relative;
}
.final-cta .price-label {
    font-size: 1.05rem;
    margin-bottom: 30px;
    color: rgba(255,255,255,0.75);
    padding: 0 20px;
    position: relative;
}
.guarantee-badge {
    display: inline-block;
    background: rgba(124,58,237,0.2);
    padding: 12px 28px;
    border-radius: 50px;
    margin-top: 30px;
    font-weight: 600;
    backdrop-filter: blur(10px);
    font-size: 0.9rem;
    border: 1px solid rgba(124,58,237,0.35);
    position: relative;
}
@media (max-width: 768px) {
    .hero.app-hero h1 {
        font-size: 2rem;
    }
    .hero.app-hero .subtitle {
        font-size: 1.2rem;
    }
    .euphoria-tagline {
        font-size: 1rem;
    }
    .app-icon img {
        width: 120px;
        height: 120px;
    }
    .hero.app-hero p {
        font-size: 1rem;
    }
    .cta-buttons .btn {
        font-size: 0.9rem;
        padding: 12px 25px;
    }
    .freedom-section h2,
    .process-section h2,
    .social-proof h2,
    .device-support h2 {
        font-size: 1.8rem;
    }
    .freedom-subtitle {
        font-size: 1rem;
    }
    .features-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    .feature-card {
        padding: 25px;
    }
    .feature-card h3 {
        font-size: 1.2rem;
    }
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    .stat-number {
        font-size: 2rem;
    }
    .stat-label {
        font-size: 0.9rem;
    }
    .process-steps {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .step-number {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }
    .device-list {
        padding: 20px 15px;
    }
    .device-list ul {
        columns: 1;
    }
    .device-support p {
        font-size: 1rem;
    }
    iframe {
        height: 250px !important;
    }
    .final-cta h2 {
        font-size: 2rem;
    }
    .final-cta .price {
        font-size: 3rem;
    }
    .final-cta .price-label {
        font-size: 1rem;
    }
    .final-cta p {
        font-size: 0.95rem;
    }
    .guarantee-badge {
        font-size: 0.85rem;
        padding: 10px 20px;
    }
}
@media (min-width: 769px) {
    .device-list ul {
        columns: 2;
        column-gap: 30px;
    }
}

/* ==========================================
   ANIMATIONS
   ========================================== */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 8px 25px rgba(245, 87, 108, 0.4);
    }
    50% {
        box-shadow: 0 8px 40px rgba(245, 87, 108, 0.8);
    }
}

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

/* ==========================================
   RESPONSIVE DESIGN
   ========================================== */
@media (max-width: 768px) {
    /* Typography */
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    
    .container {
        padding: 0 1rem;
    }
    
    /* Header */
    .main-header .container {
        flex-direction: row;
        height: 64px;
        padding: 0 1rem;
        position: relative;
    }

    .main-nav {
        display: none;
        position: absolute;
        top: 64px;
        left: 0;
        right: 0;
        background: rgba(3, 3, 9, 0.97);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border-bottom: 1px solid rgba(124, 58, 237, 0.2);
        width: 100%;
    }

    .main-nav.menu-open {
        display: block;
    }

    .main-nav > ul {
        flex-direction: column;
        text-align: left;
        gap: 0;
        padding: 0.5rem 0;
    }

    .main-nav li {
        padding: 0;
    }

    .main-nav a {
        display: block;
        padding: 0.9rem 1.5rem;
        border-bottom: 1px solid rgba(255,255,255,0.04);
        font-size: 0.95rem;
    }

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

    .main-nav li:last-child a {
        border-bottom: none;
    }

    /* Mobile dropdown */
    .nav-dropdown-menu {
        display: none;
        position: static;
        transform: none;
        background: rgba(255,255,255,0.03);
        border: none;
        border-radius: 0;
        box-shadow: none;
        padding: 0;
        min-width: unset;
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
    }

    .nav-dropdown-menu::before {
        display: none;
    }

    .nav-dropdown-menu a {
        padding-left: 2.5rem;
        font-size: 0.875rem;
    }

    .menu-toggle {
        display: flex;
    }
    
    body {
        padding-top: 64px;
    }

    /* Hero */
    .hero, .portfolio-hero, .about-hero, .apps-hero, .contact-hero {
        padding: 3.5rem 0 3rem;
    }

    .lp-hero {
        min-height: calc(100vh - 64px);
    }

    .hero h1 {
        font-size: 2.25rem;
        margin-bottom: 1rem;
    }

    .hero .subtitle {
        font-size: 1.125rem;
    }
    
    /* Buttons */
    .btn {
        width: 100%;
        max-width: 300px;
        text-align: center;
    }
    
    /* Grids */
    .app-grid,
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 0 1rem;
    }
    
    .app-card,
    .feature-card {
        padding: 1.5rem;
    }
    
    /* Footer */
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .social-links {
        justify-content: center;
    }
}

@media (max-width: 992px) {
    .carousel-container {
        height: 400px;
    }

    .carousel-item {
        width: 280px;
        height: 380px;
        margin-left: -140px;
        margin-top: -190px;
    }
}

/* ==========================================
   MISSION / ABOUT PAGE CARDS
   ========================================== */
.mission-cards {
    background: var(--deep-bg);
    padding: 80px 0;
}

.mission-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 28px;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

.mission-card {
    background: var(--surface);
    border: 1px solid rgba(255,255,255,0.06);
    border-top: 2px solid transparent;
    border-image: linear-gradient(90deg, var(--primary-purple), var(--accent-purple)) 1;
    border-radius: var(--radius-lg);
    padding: 36px 32px;
    transition: all 0.25s ease;
}

.mission-card:hover {
    border-color: var(--glass-border);
    box-shadow: 0 16px 40px rgba(0,0,0,0.5);
    transform: translateY(-4px);
    background: var(--surface-2);
}

.mission-card h2 {
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 16px;
    background: linear-gradient(135deg, var(--text-main), var(--accent-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.mission-card p {
    color: var(--text-dim);
    line-height: 1.7;
    font-size: 0.95rem;
}

.values-list {
    list-style: none;
    padding: 0;
}

.values-list li {
    color: var(--text-dim);
    padding: 8px 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.values-list li::before {
    content: '✦';
    color: var(--accent-purple);
    font-size: 0.7rem;
    flex-shrink: 0;
}

.values-list li:last-child {
    border-bottom: none;
}

/* CTA Section */
.cta-section {
    background: var(--section-alt);
    padding: 80px 20px;
    text-align: center;
    border-top: 1px solid rgba(255,255,255,0.04);
}

.cta-section h2 {
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--text-main);
    margin-bottom: 16px;
}

.cta-section p {
    color: var(--text-dim);
    font-size: 1.05rem;
    margin-bottom: 32px;
    max-width: 540px;
    margin-left: auto;
    margin-right: auto;
}

.btn.primary {
    background: linear-gradient(135deg, var(--primary-purple) 0%, var(--accent-bright) 100%);
    color: white;
    border: none;
    box-shadow: 0 4px 20px rgba(124,58,237,0.4);
    width: auto;
    display: inline-block;
    padding: 14px 36px;
    font-size: 0.95rem;
}

.btn.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 32px rgba(124,58,237,0.55);
}

/* Feature cards improved */
.feature-card {
    background: var(--surface);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    text-align: center;
    transition: all 0.25s ease;
}

.feature-card:hover {
    transform: translateY(-4px);
    border-color: var(--glass-border);
    box-shadow: 0 16px 40px rgba(0,0,0,0.4);
    background: var(--surface-2);
}

.feature-card h3 {
    color: var(--text-main);
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.feature-card p {
    color: var(--text-dim);
    line-height: 1.6;
    font-size: 0.95rem;
}

/* ==========================================
   SMOOTH SCROLL & SELECTION
   ========================================== */
html {
    scroll-behavior: smooth;
}

::selection {
    background: rgba(124, 58, 237, 0.35);
    color: white;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 6px;
}
::-webkit-scrollbar-track {
    background: var(--background);
}
::-webkit-scrollbar-thumb {
    background: rgba(124, 58, 237, 0.4);
    border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
    background: rgba(124, 58, 237, 0.65);
}

/* ==========================================
   CHECKS GRID RESPONSIVE
   ========================================== */
@media (max-width: 768px) {
    .checks-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .form-container {
        padding: 32px 24px;
    }
    .mission-grid {
        grid-template-columns: 1fr;
    }
    .hero h1 {
        font-size: 2.4rem;
    }
}

@media (max-width: 480px) {
    .checks-grid {
        grid-template-columns: 1fr;
    }
}

/* ═══════════════════════════════════════════════
   LANDING PAGE — HERO
═══════════════════════════════════════════════ */
.lp-hero {
    position: relative;
    min-height: calc(100vh - 72px);
    display: flex;
    align-items: center;
    overflow: hidden;
    background: var(--background);
}

.lp-hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 90% 70% at 30% 30%, rgba(124,58,237,0.22) 0%, transparent 60%),
        radial-gradient(ellipse 60% 50% at 80% 70%, rgba(168,85,247,0.14) 0%, transparent 55%),
        radial-gradient(ellipse 40% 40% at 60% 10%, rgba(109,40,217,0.1) 0%, transparent 50%);
    animation: heroBgPulse 12s ease-in-out infinite alternate;
    z-index: 0;
}

@keyframes heroBgPulse {
    0%   { opacity: 0.8; transform: scale(1); }
    100% { opacity: 1;   transform: scale(1.05); }
}

.lp-hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(124,58,237,0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(124,58,237,0.06) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
    z-index: 0;
}

.lp-hero-content {
    position: relative;
    z-index: 2;
    padding-top: 40px;
    padding-bottom: 60px;
    text-align: center;
    max-width: 860px;
    margin: 0 auto;
}

.lp-hero-badge {
    display: inline-block;
    background: rgba(124,58,237,0.15);
    border: 1px solid rgba(124,58,237,0.4);
    color: var(--accent-purple);
    padding: 6px 18px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 28px;
}

.lp-hero-title {
    font-size: 4.5rem;
    font-weight: 900;
    letter-spacing: -0.04em;
    line-height: 1.05;
    margin-bottom: 24px;
    background: linear-gradient(135deg, #fff 0%, #E2C4FF 50%, var(--accent-purple) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.lp-hero-sub {
    font-size: 1.2rem;
    color: var(--text-dim);
    max-width: 600px;
    margin: 0 auto 40px;
    line-height: 1.7;
    font-weight: 400;
}

.lp-hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.lp-btn-primary {
    display: inline-flex;
    align-items: center;
    padding: 15px 32px;
    background: linear-gradient(135deg, var(--primary-purple) 0%, var(--accent-bright) 100%);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.95rem;
    letter-spacing: 0.02em;
    box-shadow: 0 8px 30px rgba(124,58,237,0.45);
    transition: all 0.25s ease;
    border: 1px solid rgba(255,255,255,0.1);
}

.lp-btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 16px 40px rgba(124,58,237,0.6);
}

.lp-btn-ghost {
    display: inline-flex;
    align-items: center;
    padding: 15px 32px;
    background: rgba(255,255,255,0.05);
    color: var(--text-color);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    border: 1px solid rgba(255,255,255,0.12);
    transition: all 0.25s ease;
    backdrop-filter: blur(8px);
}

.lp-btn-ghost:hover {
    background: rgba(255,255,255,0.09);
    border-color: rgba(124,58,237,0.4);
    color: white;
}

.lp-hero-trust {
    display: flex;
    gap: 28px;
    justify-content: center;
    flex-wrap: wrap;
    color: var(--text-dim);
    font-size: 0.875rem;
    font-weight: 500;
}

.lp-hero-trust span {
    display: flex;
    align-items: center;
    gap: 6px;
}

/* ═══════════════════════════════════════════════
   STATS BAR
═══════════════════════════════════════════════ */
.lp-stats {
    background: var(--surface);
    border-top: 1px solid rgba(124,58,237,0.15);
    border-bottom: 1px solid rgba(124,58,237,0.15);
    padding: 32px 0;
}

.lp-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
}

.lp-stat {
    text-align: center;
    padding: 16px 20px;
    border-right: 1px solid rgba(255,255,255,0.06);
}

.lp-stat:last-child {
    border-right: none;
}

.lp-stat-num {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    background: linear-gradient(135deg, #fff, var(--accent-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 4px;
}

.lp-stat-label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-dim);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

/* ═══════════════════════════════════════════════
   SECTION SCAFFOLDING
═══════════════════════════════════════════════ */
.lp-section {
    padding: 100px 0;
    background: var(--deep-bg);
    border-top: 1px solid rgba(255,255,255,0.04);
}

.lp-section:nth-child(even) {
    background: var(--section-alt);
}

.lp-section-header {
    text-align: center;
    margin-bottom: 64px;
    max-width: 680px;
    margin-left: auto;
    margin-right: auto;
}

.lp-section-tag {
    display: inline-block;
    background: rgba(124,58,237,0.12);
    border: 1px solid rgba(124,58,237,0.3);
    color: var(--accent-purple);
    padding: 5px 16px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 18px;
}

.lp-section-header h2 {
    font-size: 2.6rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--text-main);
    margin-bottom: 16px;
}

.lp-section-header p {
    color: var(--text-dim);
    font-size: 1.05rem;
    line-height: 1.7;
}

/* ═══════════════════════════════════════════════
   TOOL CARDS (Conversion grid)
═══════════════════════════════════════════════ */
.lp-tool-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 24px;
    margin-bottom: 60px;
}

.lp-tool-card {
    background: var(--surface);
    border: 1px solid rgba(255,255,255,0.07);
    border-radius: var(--radius-xl);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: all 0.3s ease;
    position: relative;
}

.lp-tool-card:hover {
    border-color: var(--glass-border);
    transform: translateY(-6px);
    box-shadow: 0 24px 60px rgba(0,0,0,0.6), 0 0 0 1px rgba(124,58,237,0.2);
}

.lp-tool-card.lp-featured {
    border-color: rgba(124,58,237,0.4);
    box-shadow: 0 0 0 1px rgba(124,58,237,0.3), 0 20px 50px rgba(124,58,237,0.12);
    background: var(--surface-2);
}

.lp-tool-badge-popular {
    position: absolute;
    top: 16px;
    right: 16px;
    background: linear-gradient(135deg, var(--primary-purple), var(--accent-bright));
    color: white;
    padding: 4px 14px;
    border-radius: 50px;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    z-index: 2;
}

.lp-tool-img {
    background: linear-gradient(180deg, #0d0820 0%, #050509 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    height: 180px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.lp-tool-img img {
    max-height: 130px;
    max-width: 80%;
    object-fit: contain;
    filter: drop-shadow(0 8px 24px rgba(0,0,0,0.6));
    transition: transform 0.3s ease;
}

.lp-tool-card:hover .lp-tool-img img {
    transform: scale(1.08);
}

.lp-tool-body {
    padding: 28px 28px 24px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.lp-tool-header-row {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 6px;
}

.lp-tool-header-row h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-main);
    margin: 0;
    letter-spacing: -0.01em;
}

.lp-price {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--accent-purple);
    letter-spacing: -0.02em;
    white-space: nowrap;
    flex-shrink: 0;
}


.lp-tool-features {
    list-style: none;
    padding: 0;
    margin: 0 0 24px;
    flex: 1;
}

.lp-tool-features li {
    padding: 7px 0;
    color: var(--text-dim);
    font-size: 0.88rem;
    border-bottom: 1px solid rgba(255,255,255,0.04);
    display: flex;
    align-items: center;
    gap: 10px;
}

.lp-tool-features li::before {
    content: '✓';
    color: var(--success-color);
    font-weight: 700;
    font-size: 0.85rem;
    flex-shrink: 0;
}

.lp-tool-features li:last-child {
    border-bottom: none;
}

.lp-cta-btn {
    display: block;
    text-align: center;
    padding: 13px 24px;
    background: linear-gradient(135deg, var(--primary-purple) 0%, var(--accent-bright) 100%);
    color: white;
    text-decoration: none;
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 0.02em;
    transition: all 0.25s ease;
    box-shadow: 0 4px 20px rgba(124,58,237,0.3);
    border: 1px solid rgba(255,255,255,0.08);
}

.lp-cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 32px rgba(124,58,237,0.55);
}

/* Free tools row */
.lp-free-row {
    border-top: 1px solid rgba(255,255,255,0.06);
    padding-top: 48px;
}

.lp-free-row h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 20px;
}

.lp-free-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 16px;
}

.lp-free-card {
    background: var(--surface);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius-lg);
    padding: 20px 24px;
    display: flex;
    align-items: center;
    gap: 16px;
    transition: border-color 0.2s;
}

.lp-free-card:hover {
    border-color: rgba(124,58,237,0.25);
}

.lp-free-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.lp-free-card > div {
    flex: 1;
}

.lp-free-card strong {
    display: block;
    color: var(--text-main);
    font-size: 0.95rem;
    margin-bottom: 4px;
}

.lp-free-card p {
    color: var(--text-dim);
    font-size: 0.82rem;
    line-height: 1.4;
    margin: 0;
}

.lp-free-btn {
    display: inline-flex;
    align-items: center;
    padding: 9px 18px;
    background: rgba(124,58,237,0.12);
    border: 1px solid rgba(124,58,237,0.3);
    color: var(--accent-purple);
    text-decoration: none;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 700;
    cursor: pointer;
    font-family: 'Inter', sans-serif;
    white-space: nowrap;
    flex-shrink: 0;
    transition: all 0.2s ease;
}

.lp-free-btn:hover {
    background: rgba(124,58,237,0.22);
    color: white;
}

/* ═══════════════════════════════════════════════
   SCANDEVICEINFO FEATURE SECTION
═══════════════════════════════════════════════ */
.lp-sdi-section {
    position: relative;
    padding: 100px 0;
    overflow: hidden;
    background: var(--section-alt);
    border-top: 1px solid rgba(255,255,255,0.04);
}

.lp-sdi-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 70% 60% at 80% 50%, rgba(124,58,237,0.12) 0%, transparent 65%),
        radial-gradient(ellipse 40% 40% at 10% 80%, rgba(168,85,247,0.07) 0%, transparent 55%);
    pointer-events: none;
}

.lp-sdi-inner {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.lp-sdi-text .lp-section-tag {
    margin-bottom: 16px;
}

.lp-sdi-text h2 {
    font-size: 2.8rem;
    font-weight: 800;
    letter-spacing: -0.035em;
    color: var(--text-main);
    margin-bottom: 20px;
    line-height: 1.1;
}

.lp-sdi-desc {
    color: var(--text-dim);
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 36px;
}

.lp-sdi-checks {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 40px;
}

.lp-sdi-check {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.lp-check-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    background: rgba(16,185,129,0.15);
    border: 1px solid rgba(16,185,129,0.3);
    color: var(--success-color);
    border-radius: 50%;
    font-size: 0.75rem;
    font-weight: 800;
    flex-shrink: 0;
    margin-top: 2px;
}

.lp-sdi-check strong {
    display: block;
    color: var(--text-main);
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.lp-sdi-check p {
    color: var(--text-dim);
    font-size: 0.875rem;
    line-height: 1.5;
    margin: 0;
}

.lp-sdi-actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

/* SDI Visual */
.lp-sdi-visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lp-sdi-visual img {
    width: 100%;
    max-width: 480px;
    border-radius: var(--radius-xl);
    border: 1px solid rgba(124,58,237,0.2);
    box-shadow: 0 30px 80px rgba(0,0,0,0.6), 0 0 60px rgba(124,58,237,0.1);
}

.lp-sdi-float {
    position: absolute;
    background: rgba(10,10,20,0.9);
    backdrop-filter: blur(16px);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 12px;
    padding: 10px 16px;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-main);
    white-space: nowrap;
    box-shadow: 0 8px 24px rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    gap: 8px;
    animation: floatBadge 4s ease-in-out infinite;
}

.lp-sdi-float strong {
    font-weight: 700;
}

.lp-sdi-float-1 { top: 10%; right: -5%; animation-delay: 0s; }
.lp-sdi-float-2 { bottom: 25%; right: -10%; animation-delay: 1.3s; }
.lp-sdi-float-3 { bottom: 5%; left: 5%; animation-delay: 2.6s; }

@keyframes floatBadge {
    0%, 100% { transform: translateY(0); }
    50%       { transform: translateY(-8px); }
}

/* ═══════════════════════════════════════════════
   HOW IT WORKS
═══════════════════════════════════════════════ */
.lp-how {
    background: var(--deep-bg);
}

.lp-steps {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 0;
    flex-wrap: wrap;
}

.lp-step {
    flex: 1;
    min-width: 200px;
    max-width: 280px;
    text-align: center;
    padding: 0 20px;
}

.lp-step-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--primary-purple), var(--accent-bright));
    color: white;
    font-size: 1.4rem;
    font-weight: 800;
    border-radius: 50%;
    margin-bottom: 20px;
    box-shadow: 0 8px 24px rgba(124,58,237,0.45);
}

.lp-step h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 12px;
}

.lp-step p {
    color: var(--text-dim);
    font-size: 0.875rem;
    line-height: 1.6;
}

.lp-step-arrow {
    font-size: 1.8rem;
    color: rgba(124,58,237,0.4);
    flex-shrink: 0;
    align-self: center;
    padding: 0 8px;
    margin-top: -30px;
}

/* Carousel section label */
.lp-carousel-wrap {
    padding-top: 60px;
}

.lp-carousel-wrap .lp-section-header {
    margin-bottom: 120px;
}

.lp-carousel-wrap .carousel-container {
    margin-top: 60px;
}

/* ═══════════════════════════════════════════════
   FINAL CTA
═══════════════════════════════════════════════ */
.lp-final-cta {
    position: relative;
    padding: 100px 0;
    overflow: hidden;
    background: var(--background);
    border-top: 1px solid rgba(124,58,237,0.2);
    text-align: center;
}

.lp-final-cta-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 60% at 50% 0%, rgba(124,58,237,0.18) 0%, transparent 65%),
        radial-gradient(ellipse 50% 50% at 50% 100%, rgba(168,85,247,0.08) 0%, transparent 60%);
    pointer-events: none;
}

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

.lp-final-cta h2 {
    font-size: 3rem;
    font-weight: 900;
    letter-spacing: -0.04em;
    color: var(--text-main);
    margin-bottom: 20px;
    background: linear-gradient(135deg, #fff 0%, var(--accent-purple) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.lp-final-cta p {
    color: var(--text-dim);
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 40px;
}

/* ═══════════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════════ */
@media (max-width: 1024px) {
    .lp-sdi-inner {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    .lp-sdi-visual {
        display: none;
    }
}

@media (max-width: 768px) {
    .lp-hero-title { font-size: 2.8rem; }
    .lp-hero-sub   { font-size: 1rem; }
    .lp-hero-trust { gap: 14px; font-size: 0.8rem; }

    .lp-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .lp-stat { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.06); }
    .lp-stat:nth-child(2n) { border-right: none; }

    .lp-tool-grid {
        grid-template-columns: 1fr;
    }

    .lp-steps {
        flex-direction: column;
        align-items: center;
        gap: 32px;
    }
    .lp-step-arrow { display: none; }

    .lp-section-header h2 { font-size: 2rem; }
    .lp-sdi-text h2       { font-size: 2rem; }
    .lp-final-cta h2      { font-size: 2.2rem; }
}

@media (max-width: 480px) {
    .lp-hero-title { font-size: 2.2rem; }
    .lp-hero-actions { flex-direction: column; align-items: center; }
    .lp-btn-primary, .lp-btn-ghost { width: 100%; justify-content: center; }
    .lp-stats-grid { grid-template-columns: 1fr 1fr; }
}