/* ============================================================
   ViscoelasticsApp Landing — Premium High-Tech Stylesheet
   Colors: Blue primary (#2563EB), Dark (#1E293B), Success (#10B981)
   ============================================================ */

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

:root {
    /* Brand Colors */
    --primary: #2563EB;
    --primary-light: #3B82F6;
    --primary-dark: #1D4ED8;
    --primary-glow: rgba(37, 99, 235, 0.35);

    --accent: #10B981;
    --accent-light: #34D399;

    --warning: #F59E0B;
    --error: #EF4444;

    /* Dark palette */
    --bg-dark: #0B0F1A;
    --bg-dark-2: #111827;
    --bg-dark-3: #1E293B;
    --surface-dark: #1F2937;
    --surface-dark-2: #2D3B50;

    /* Light palette */
    --bg-light: #F5F6F7;
    --surface-light: #FFFFFF;

    /* Text */
    --text-white: #F1F5F9;
    --text-white-secondary: #94A3B8;
    --text-white-muted: #64748B;
    --text-dark: #1A1A2E;
    --text-dark-secondary: #6B7280;

    /* Borders */
    --border-dark: rgba(255, 255, 255, 0.08);
    --border-dark-hover: rgba(255, 255, 255, 0.15);
    --border-light: #E5E7EB;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #2563EB 0%, #3B82F6 50%, #10B981 100%);
    --gradient-hero: linear-gradient(180deg, #0B0F1A 0%, #111827 100%);
    --gradient-card: linear-gradient(145deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.02) 100%);
    --gradient-card-hover: linear-gradient(145deg, rgba(255,255,255,0.08) 0%, rgba(255,255,255,0.04) 100%);

    /* Sizing */
    --nav-height: 72px;
    --container-max: 1200px;
    --container-wide: 1400px;

    /* Transitions */
    --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --ease-spring: cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--nav-height);
    overflow-x: hidden;
}

.page-wrapper {
    width: 100%;
    overflow-x: hidden;
    position: relative;
}

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

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

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

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
    width: 100%;
    box-sizing: border-box;
}

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

@keyframes fadeLeft {
    from { opacity: 0; transform: translateX(30px); }
    to { opacity: 1; transform: translateX(0); }
}

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

@keyframes pulse-glow {
    0%, 100% { opacity: 0.4; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(1.05); }
}

@keyframes scroll-indicator {
    0% { opacity: 0; transform: translateY(0); }
    40% { opacity: 1; }
    80% { opacity: 0; transform: translateY(12px); }
    100% { opacity: 0; }
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

@keyframes draw-curve {
    from { stroke-dashoffset: 600; }
    to { stroke-dashoffset: 0; }
}

@keyframes shimmer {
    0% { background-position: -200% center; }
    100% { background-position: 200% center; }
}

@keyframes gradient-shift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

@keyframes badge-glow {
    0%, 100% { box-shadow: 0 0 0 0 rgba(37, 99, 235, 0.25); }
    50% { box-shadow: 0 0 24px 2px rgba(37, 99, 235, 0.35); }
}

@keyframes crown-bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-2px); }
}

@keyframes fadeUpBlur {
    from { opacity: 0; transform: translateY(34px); filter: blur(6px); }
    to { opacity: 1; transform: translateY(0); filter: blur(0); }
}

@keyframes fadeLeftBlur {
    from { opacity: 0; transform: translateX(34px); filter: blur(6px); }
    to { opacity: 1; transform: translateX(0); filter: blur(0); }
}

[data-animate] {
    opacity: 0;
    transform: translateY(30px);
}

[data-animate].animated {
    animation: fadeUpBlur 0.9s var(--ease-spring) forwards;
}

[data-animate="fade-left"].animated {
    animation: fadeLeftBlur 0.9s var(--ease-spring) forwards;
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    html { scroll-behavior: auto; }
    [data-animate] { opacity: 1; transform: none; }
}

/* ============================================================
   NAVIGATION
   ============================================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: var(--nav-height);
    display: flex;
    align-items: center;
    transition: background var(--transition-base), box-shadow var(--transition-base), backdrop-filter var(--transition-base);
}

.navbar.scrolled {
    background: rgba(11, 15, 26, 0.85);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    box-shadow: 0 1px 0 var(--border-dark), 0 4px 40px rgba(0,0,0,0.2);
}

.nav-container {
    max-width: var(--container-wide);
    margin: 0 auto;
    padding: 0 32px;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 18px;
    color: var(--text-white);
    z-index: 10;
}

.nav-logo-img {
    height: 68px;
    width: auto;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 4px;
    list-style: none;
}

.nav-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 8px 16px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-white-secondary);
    border-radius: 8px;
    transition: color var(--transition-fast), background var(--transition-fast);
}

.nav-link:hover {
    color: var(--text-white);
    background: rgba(255, 255, 255, 0.06);
}

.nav-link.active:not(.nav-cta) {
    color: var(--text-white);
}

/* Scroll progress bar */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 2px;
    width: 100%;
    background: var(--gradient-primary);
    transform-origin: 0 50%;
    transform: scaleX(0);
    z-index: 1001;
    pointer-events: none;
}

.nav-link .icon-inline {
    width: 14px;
    height: 14px;
}

.nav-cta {
    background: var(--primary);
    color: #fff !important;
    font-weight: 600;
    padding: 8px 20px;
    margin-left: 8px;
    border-radius: 8px;
    transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}

.nav-cta:hover {
    background: var(--primary-light);
    transform: translateY(-1px);
    box-shadow: 0 4px 20px var(--primary-glow);
}

/* Language Toggle */
.lang-toggle {
    display: flex;
    align-items: center;
    background: rgba(255,255,255,0.08);
    border-radius: 8px;
    padding: 2px;
    margin-left: 8px;
    gap: 2px;
    border: 1px solid rgba(255,255,255,0.1);
}

.lang-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 6px;
    cursor: pointer;
    transition: all var(--transition-fast);
    font-family: 'Inter', sans-serif;
    letter-spacing: 0.03em;
    display: flex;
    align-items: center;
    gap: 4px;
}

.lang-flag {
    font-size: 1rem;
    line-height: 1;
}

.lang-btn:hover {
    color: var(--text-white);
}

.lang-btn.active {
    background: var(--primary);
    color: #fff;
    box-shadow: 0 2px 8px var(--primary-glow);
}

/* Mobile Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 10;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-white);
    border-radius: 2px;
    transition: var(--transition-base);
}

.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);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: calc(var(--nav-height) + 40px) 0 60px;
    overflow: hidden;
    background: var(--gradient-hero);
}

.hero-bg-effects {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.hero-gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    animation: pulse-glow 8s ease-in-out infinite;
}

.hero-orb-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.25), transparent 70%);
    top: -10%;
    left: -5%;
}

.hero-orb-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.15), transparent 70%);
    bottom: -15%;
    right: -5%;
    animation-delay: 3s;
}

.hero-orb-3 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.12), transparent 70%);
    top: 40%;
    left: 50%;
    animation-delay: 5s;
}

.hero-grid-pattern {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 80px 80px;
    mask-image: radial-gradient(ellipse 60% 60% at 50% 50%, black 20%, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse 60% 60% at 50% 50%, black 20%, transparent 80%);
}

.hero-container {
    max-width: var(--container-wide);
    margin: 0 auto;
    padding: 0 32px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
    width: 100%;
    box-sizing: border-box;
}

.hero-content {
    max-width: 600px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px 6px 12px;
    background: rgba(37, 99, 235, 0.12);
    border: 1px solid rgba(37, 99, 235, 0.25);
    border-radius: 100px;
    font-size: 13px;
    font-weight: 500;
    color: var(--primary-light);
    margin-bottom: 24px;
}

.badge-icon {
    width: 16px;
    height: 16px;
}

.hero-title {
    font-size: clamp(36px, 5vw, 64px);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.08;
    margin-bottom: 24px;
    color: var(--text-white);
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.hero-gradient-text, .gradient-text {
    background: linear-gradient(120deg, #2563EB 0%, #3B82F6 30%, #10B981 55%, #3B82F6 80%, #2563EB 100%);
    background-size: 220% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradient-shift 7s ease-in-out infinite;
}

.hero-subtitle {
    font-size: 18px;
    line-height: 1.7;
    color: var(--text-white-secondary);
    margin-bottom: 36px;
    max-width: 520px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: inherit;
    font-weight: 600;
    font-size: 15px;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    padding: 12px 24px;
    transition: all var(--transition-base);
    text-decoration: none;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

.btn-primary::after,
.btn-white::after {
    content: '';
    position: absolute;
    top: 0;
    left: -80%;
    width: 50%;
    height: 100%;
    background: linear-gradient(105deg, transparent, rgba(255,255,255,0.35), transparent);
    transform: skewX(-20deg);
    transition: left 0.6s var(--ease-spring);
    pointer-events: none;
}

.btn-primary:hover::after,
.btn-white:hover::after {
    left: 130%;
}

.btn-icon {
    width: 18px;
    height: 18px;
}

.btn-lg {
    padding: 16px 32px;
    font-size: 16px;
    border-radius: 14px;
}

.btn-block {
    width: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, #3B82F6 0%, #2563EB 60%, #1D4ED8 100%);
    color: #fff;
    box-shadow: 0 2px 12px var(--primary-glow), inset 0 1px 0 rgba(255,255,255,0.18);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #60A5FA 0%, #3B82F6 60%, #2563EB 100%);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px var(--primary-glow), inset 0 1px 0 rgba(255,255,255,0.22);
}

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

.btn-outline {
    background: transparent;
    color: var(--text-white);
    border: 1.5px solid var(--border-dark-hover);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
}

.btn-white {
    background: #fff;
    color: var(--primary-dark);
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}

.btn-white:hover {
    background: #F0F4FF;
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.2);
}

/* Hero Stats */
.hero-stats {
    display: flex;
    align-items: center;
    gap: 24px;
}

.hero-stat {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.hero-stat-number {
    font-size: 28px;
    font-weight: 800;
    color: var(--text-white);
    font-variant-numeric: tabular-nums;
}

.hero-stat-label {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-white-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.hero-stat-divider {
    width: 1px;
    height: 40px;
    background: var(--border-dark);
}

/* Hero Phone Mockup */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-phone-mockup {
    position: relative;
}

.phone-frame {
    width: 300px;
    height: 620px;
    background: var(--bg-dark-3);
    border-radius: 44px;
    border: 2px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 40px 100px rgba(0,0,0,0.5), inset 0 1px 0 rgba(255,255,255,0.1);
    padding: 16px;
    position: relative;
    overflow: hidden;
}

.phone-notch {
    width: 120px;
    height: 28px;
    background: var(--bg-dark);
    border-radius: 0 0 18px 18px;
    margin: 0 auto 16px;
}

.phone-screen {
    height: calc(100% - 44px);
    background: var(--bg-dark-2);
    border-radius: 28px;
    padding: 20px 16px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.mock-app-header {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 15px;
    font-weight: 700;
    color: var(--text-white);
}

.mock-app-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
}

.mock-curve-container {
    position: relative;
    background: rgba(255,255,255,0.03);
    border-radius: 16px;
    padding: 16px;
    border: 1px solid var(--border-dark);
    flex: 1;
}

.mock-curve {
    width: 100%;
    height: 100%;
}

.curve-line {
    stroke-dasharray: 600;
    stroke-dashoffset: 600;
    animation: draw-curve 2s ease-out forwards;
    animation-delay: 1s;
}

.curve-fill {
    opacity: 0;
    animation: fadeUp 1s ease forwards;
    animation-delay: 2s;
}

.mock-labels {
    position: absolute;
    bottom: 24px;
    left: 24px;
    display: flex;
    gap: 16px;
}

.mock-label {
    font-size: 10px;
    font-weight: 600;
    color: var(--primary-light);
    background: rgba(37, 99, 235, 0.15);
    padding: 2px 8px;
    border-radius: 4px;
}

.mock-params {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.mock-param {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    padding: 8px 12px;
    background: rgba(255,255,255,0.03);
    border-radius: 8px;
    border: 1px solid var(--border-dark);
}

.mock-param span:first-child {
    color: var(--text-white-muted);
    font-weight: 500;
}

.mock-param span:last-child {
    font-weight: 700;
    font-family: 'JetBrains Mono', monospace;
}

.mock-param.normal span:last-child  { color: var(--accent-light); }
.mock-param.warning span:last-child { color: var(--warning); }
.mock-param.danger span:last-child  { color: #F87171; }

.mock-tab-bar {
    display: flex;
    gap: 5px;
    margin-bottom: 8px;
}
.mock-tab {
    flex: 1;
    font-size: 9px;
    padding: 4px 6px;
    border-radius: 6px;
    border: 1px solid var(--border-dark);
    background: transparent;
    color: var(--text-white-muted);
    cursor: pointer;
    font-weight: 600;
    font-family: 'JetBrains Mono', monospace;
    transition: all 0.2s;
    text-align: center;
    white-space: nowrap;
}
.mock-tab.active {
    background: rgba(37,99,235,0.2);
    border-color: var(--primary-light);
    color: var(--primary-light);
}
.mock-tab.lysis-tab.active {
    background: rgba(239,68,68,0.15);
    border-color: #F87171;
    color: #F87171;
}

.phone-glow {
    position: absolute;
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, var(--primary-glow), transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: -1;
    filter: blur(60px);
    animation: pulse-glow 6s ease-in-out infinite;
}

/* Scroll Indicator */
.hero-scroll-indicator {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
}

.scroll-mouse {
    width: 26px;
    height: 40px;
    border: 2px solid rgba(255,255,255,0.2);
    border-radius: 13px;
    display: flex;
    justify-content: center;
    padding-top: 8px;
}

.scroll-wheel {
    width: 3px;
    height: 8px;
    background: rgba(255,255,255,0.4);
    border-radius: 2px;
    animation: scroll-indicator 2s ease-in-out infinite;
}

/* ============================================================
   TRUSTED SECTION
   ============================================================ */
.trusted-section {
    padding: 40px 0;
    border-top: 1px solid var(--border-dark);
    border-bottom: 1px solid var(--border-dark);
    background: rgba(255,255,255,0.01);
    overflow: hidden;
}

.trusted-label {
    text-align: center;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-white-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 20px;
}

.trusted-logos {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.trusted-item {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-white-secondary);
    opacity: 0.7;
}

.trusted-divider {
    color: var(--text-white-muted);
    opacity: 0.3;
}

/* ============================================================
   SECTION HEADERS
   ============================================================ */
.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 64px;
}

.section-badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(37, 99, 235, 0.1);
    border: 1px solid rgba(37, 99, 235, 0.2);
    border-radius: 100px;
    font-size: 13px;
    font-weight: 600;
    color: var(--primary-light);
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.premium-badge {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.15), rgba(37, 99, 235, 0.15));
    border-color: rgba(245, 158, 11, 0.3);
    color: var(--warning);
}

.section-title {
    font-size: clamp(28px, 4vw, 44px);
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.15;
    margin-bottom: 16px;
    color: var(--text-white);
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.section-subtitle {
    font-size: 17px;
    color: var(--text-white-secondary);
    line-height: 1.7;
}

/* ============================================================
   FEATURES
   ============================================================ */
.features-section {
    padding: 120px 0;
    position: relative;
    overflow: hidden;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.feature-card {
    background: var(--gradient-card);
    border: 1px solid var(--border-dark);
    border-radius: 20px;
    padding: 36px 28px;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition-base);
}

/* Cursor-tracked spotlight */
.spotlight-card {
    position: relative;
}

.spotlight-card::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: radial-gradient(360px circle at var(--mx, 50%) var(--my, 50%), rgba(59, 130, 246, 0.10), transparent 65%);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.spotlight-card:hover::after {
    opacity: 1;
}

.feature-card:hover {
    background: var(--gradient-card-hover);
    border-color: var(--border-dark-hover);
    transform: translateY(-4px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

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

.feature-card-highlight {
    grid-column: span 1;
    background: linear-gradient(145deg, rgba(37, 99, 235, 0.1) 0%, rgba(16, 185, 129, 0.05) 100%);
    border-color: rgba(37, 99, 235, 0.2);
}

.feature-icon-wrap {
    width: 52px;
    height: 52px;
    background: rgba(37, 99, 235, 0.1);
    border: 1px solid rgba(37, 99, 235, 0.2);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    transition: transform 0.4s var(--ease-spring), background var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
}

.feature-card:hover .feature-icon-wrap {
    transform: translateY(-3px) scale(1.08) rotate(-3deg);
    background: rgba(37, 99, 235, 0.18);
    border-color: rgba(59, 130, 246, 0.4);
    box-shadow: 0 8px 24px rgba(37, 99, 235, 0.25);
}

.feature-icon {
    width: 24px;
    height: 24px;
    color: var(--primary-light);
}

.feat-premium-tag {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    color: var(--warning);
    background: rgba(245, 158, 11, 0.12);
    border: 1px solid rgba(245, 158, 11, 0.25);
    border-radius: 100px;
    padding: 2px 10px;
    margin-left: 4px;
    vertical-align: middle;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.feature-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--text-white);
}

.feature-card p {
    font-size: 14px;
    line-height: 1.7;
    color: var(--text-white-secondary);
}

.feature-tag {
    display: inline-block;
    margin-top: 16px;
    padding: 4px 12px;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: 100px;
    font-size: 11px;
    font-weight: 600;
    color: var(--accent-light);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ============================================================
   HOW IT WORKS
   ============================================================ */
.how-section {
    padding: 120px 0;
    background: var(--bg-dark-2);
    position: relative;
    overflow: hidden;
}

.how-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-dark-hover), transparent);
}

.steps-grid {
    display: flex;
    align-items: stretch;
    gap: 0;
    justify-content: center;
}

.step-card {
    flex: 1;
    max-width: 340px;
    background: var(--gradient-card);
    border: 1px solid var(--border-dark);
    border-radius: 20px;
    padding: 40px 28px;
    text-align: center;
    position: relative;
    transition: all var(--transition-base);
}

.step-card:hover {
    border-color: var(--border-dark-hover);
    transform: translateY(-4px);
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.step-number {
    font-size: 48px;
    font-weight: 900;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 20px;
    line-height: 1;
}

.step-content h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-white);
}

.step-content p {
    font-size: 14px;
    line-height: 1.7;
    color: var(--text-white-secondary);
}

.step-visual {
    margin-top: 24px;
    color: var(--primary-light);
    opacity: 0.3;
    transition: opacity var(--transition-base), transform 0.4s var(--ease-spring);
}

.step-card:hover .step-visual {
    opacity: 0.85;
    transform: translateY(-3px) scale(1.06);
}

.step-visual svg {
    width: 40px;
    height: 40px;
}

.step-connector {
    display: flex;
    align-items: center;
    padding: 0 12px;
    color: var(--text-white-muted);
    opacity: 0.3;
}

.step-connector svg {
    width: 28px;
    height: 28px;
}

/* ============================================================
   PREMIUM / PRICING
   ============================================================ */
.premium-section {
    padding: 120px 0;
    background: var(--bg-dark-2);
    position: relative;
    overflow: hidden;
}

.premium-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-dark-hover), transparent);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 440px));
    justify-content: center;
    align-items: stretch;
    gap: 32px;
    max-width: 940px;
    margin: 0 auto;
}

.pricing-card {
    background: var(--gradient-card);
    border: 1px solid var(--border-dark);
    border-radius: 24px;
    padding: 44px 36px 36px;
    transition: transform var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.pricing-card:hover {
    border-color: var(--border-dark-hover);
    transform: translateY(-6px);
    box-shadow: 0 24px 70px rgba(0,0,0,0.35);
}

.pricing-card-featured {
    background: linear-gradient(160deg, rgba(37, 99, 235, 0.14) 0%, rgba(17, 24, 39, 0.4) 45%, rgba(16, 185, 129, 0.08) 100%);
    border-color: transparent;
    box-shadow: 0 30px 80px rgba(37, 99, 235, 0.18);
}

/* Animated gradient border on the featured card */
.pricing-card-featured::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 1.5px;
    background: linear-gradient(135deg, rgba(59,130,246,0.9), rgba(16,185,129,0.6), rgba(59,130,246,0.25), rgba(59,130,246,0.9));
    background-size: 300% 300%;
    animation: gradient-shift 6s ease-in-out infinite;
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    pointer-events: none;
}

.pricing-card-featured:hover {
    transform: translateY(-6px);
    box-shadow: 0 36px 100px rgba(37, 99, 235, 0.28);
}

.pricing-popular {
    position: absolute;
    top: -16px;
    left: 50%;
    transform: translateX(-50%);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--gradient-primary);
    color: #fff;
    font-size: 12px;
    font-weight: 700;
    padding: 7px 20px;
    border-radius: 100px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
    box-shadow: 0 6px 24px rgba(37, 99, 235, 0.4);
    animation: badge-glow 4s ease-in-out infinite;
}

.pricing-popular-icon {
    width: 14px;
    height: 14px;
    animation: crown-bounce 2.5s ease-in-out infinite;
}

.pricing-header {
    text-align: center;
    margin-bottom: 24px;
}

.pricing-header h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-white);
}

.pricing-title-premium {
    background: linear-gradient(120deg, #60A5FA, #34D399);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.pricing-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 6px;
}

.price-amount {
    font-size: 48px;
    font-weight: 800;
    color: var(--text-white);
    letter-spacing: -0.02em;
    line-height: 1.1;
}

.price-period {
    font-size: 15px;
    color: var(--text-white-muted);
}

.pricing-appstore {
    margin-top: 4px;
    text-align: center;
}

.pricing-appstore-label {
    font-size: 13px;
    color: var(--text-white-muted);
    margin: 0 0 4px;
}

.pricing-appstore-name {
    font-size: 19px;
    font-weight: 700;
    color: var(--text-white);
    margin: 0 0 6px;
    letter-spacing: -0.01em;
}

.pricing-appstore-note {
    font-size: 12px;
    color: var(--text-white-muted);
    margin: 0;
}

.pricing-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-dark-hover), transparent);
    margin-bottom: 28px;
}

.pricing-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-bottom: 32px;
    flex-grow: 1;
}

.pricing-features li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 14px;
    line-height: 1.55;
    color: var(--text-white-secondary);
}

.pricing-features li.disabled {
    opacity: 0.4;
}

.pricing-check {
    width: 18px;
    height: 18px;
    color: var(--accent);
    flex-shrink: 0;
    margin-top: 2px;
}

.pricing-x {
    width: 18px;
    height: 18px;
    color: var(--text-white-muted);
    flex-shrink: 0;
    margin-top: 2px;
}

.pricing-card .btn {
    margin-top: auto;
}

/* Apple-only subscription note */
.premium-note {
    text-align: center;
    margin: 36px auto 0;
    padding: 18px 26px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 14px;
    max-width: 560px;
}

.premium-note p {
    font-size: 14px;
    color: var(--text-white-secondary);
    margin: 0;
    line-height: 1.7;
}

.premium-note strong {
    color: var(--text-white);
}

/* Billing Toggle */
.billing-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    background: rgba(255,255,255,0.06);
    border: 1px solid var(--border-dark);
    border-radius: 12px;
    padding: 4px;
    margin: 12px 0 16px;
}

.billing-btn {
    background: none;
    border: none;
    color: var(--text-white-muted);
    font-size: 13px;
    font-weight: 600;
    padding: 8px 16px;
    border-radius: 8px;
    cursor: pointer;
    transition: all var(--transition-fast);
    font-family: 'Inter', sans-serif;
    display: flex;
    align-items: center;
    gap: 6px;
}

.billing-btn:hover {
    color: var(--text-white);
}

.billing-btn.active {
    background: var(--primary);
    color: #fff;
    box-shadow: 0 2px 10px var(--primary-glow);
}

.billing-save {
    background: var(--accent);
    color: #fff;
    font-size: 10px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 100px;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    white-space: nowrap;
}

.billing-detail {
    font-size: 13px;
    color: var(--text-white-muted);
    text-align: center;
    margin-top: 4px;
}

.pricing-price-hidden,
.billing-detail-hidden {
    display: none !important;
}

/* ============================================================
   FAQ
   ============================================================ */
.faq-section {
    padding: 120px 0;
    position: relative;
    overflow: hidden;
}

.faq-grid {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    background: var(--gradient-card);
    border: 1px solid var(--border-dark);
    border-radius: 16px;
    overflow: hidden;
    transition: border-color var(--transition-base);
}

.faq-item:hover {
    border-color: var(--border-dark-hover);
}

.faq-item.active {
    border-color: rgba(37, 99, 235, 0.3);
    background: linear-gradient(145deg, rgba(37, 99, 235, 0.06) 0%, rgba(255,255,255,0.02) 100%);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    background: none;
    border: none;
    cursor: pointer;
    font-family: inherit;
    font-size: 15px;
    font-weight: 600;
    color: var(--text-white);
    text-align: left;
}

.faq-chevron {
    width: 20px;
    height: 20px;
    color: var(--text-white-muted);
    transition: transform var(--transition-base);
    flex-shrink: 0;
}

.faq-item.active .faq-chevron {
    transform: rotate(180deg);
    color: var(--primary-light);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1), padding 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 600px;
}

.faq-answer p {
    padding: 0 24px 20px;
    font-size: 14px;
    line-height: 1.8;
    color: var(--text-white-secondary);
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact-section {
    padding: 120px 0;
    background: var(--bg-dark-2);
    position: relative;
    overflow: hidden;
}

.contact-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-dark-hover), transparent);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 48px;
    align-items: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-card {
    background: var(--gradient-card);
    border: 1px solid var(--border-dark);
    border-radius: 16px;
    padding: 28px 24px;
    transition: border-color var(--transition-base);
}

.contact-card:hover {
    border-color: var(--border-dark-hover);
}

.contact-card-icon {
    width: 44px;
    height: 44px;
    background: rgba(37, 99, 235, 0.1);
    border: 1px solid rgba(37, 99, 235, 0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    color: var(--primary-light);
}

.contact-card-icon svg {
    width: 20px;
    height: 20px;
}

.contact-card h3 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 6px;
    color: var(--text-white);
}

.contact-card p {
    font-size: 13px;
    color: var(--text-white-secondary);
    margin-bottom: 8px;
    line-height: 1.6;
}

.contact-card a {
    font-size: 14px;
    color: var(--primary-light);
    font-weight: 500;
    transition: color var(--transition-fast);
    word-break: break-all;
    overflow-wrap: break-word;
}

.contact-card a:hover {
    color: var(--accent-light);
}

/* ── Compact contact list (support page) ────────────────────────────── */
.contact-list {
    display: flex;
    flex-direction: column;
    gap: 0;
    margin-bottom: 24px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 14px 0;
    border-bottom: 1px solid var(--border-dark);
}

.contact-item:first-child {
    border-top: 1px solid var(--border-dark);
}

.contact-item-icon {
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    background: rgba(37, 99, 235, 0.08);
    border: 1px solid rgba(37, 99, 235, 0.18);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-light);
}

.contact-item-icon svg {
    width: 18px;
    height: 18px;
}

.contact-item-body {
    display: flex;
    flex-direction: column;
    gap: 3px;
    padding-top: 2px;
}

.contact-item-label {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--text-white-muted);
}

.contact-item-body a {
    font-size: 14px;
    font-weight: 500;
    color: var(--primary-light);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.contact-item-body a:hover {
    color: var(--accent-light);
}

.contact-item-value {
    font-size: 14px;
    color: var(--text-white-secondary);
    line-height: 1.5;
}

/* ── WhatsApp button ─────────────────────────────────────────────────── */
.btn-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    background: #25D366;
    color: #fff !important;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    transition: background 0.2s ease, transform 0.15s ease;
    word-break: normal;
}

.btn-whatsapp:hover {
    background: #1ebe5a;
    color: #fff !important;
    transform: translateY(-1px);
}

.btn-whatsapp-full {
    display: flex;
    justify-content: center;
    border-radius: 14px;
    padding: 13px 24px;
    font-size: 15px;
    margin-bottom: 20px;
}

/* ── Contact social icons ────────────────────────────────────────────── */
.contact-social {
    display: flex;
    gap: 10px;
}

.contact-social a {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--border-dark);
    border-radius: 12px;
    color: var(--text-white-muted);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.contact-social a:hover {
    color: var(--primary-light);
    border-color: rgba(37, 99, 235, 0.3);
    background: rgba(37, 99, 235, 0.08);
}

.contact-social a svg {
    width: 18px;
    height: 18px;
}

.contact-form-wrap {
    background: var(--gradient-card);
    border: 1px solid var(--border-dark);
    border-radius: 24px;
    padding: 40px 36px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-white-secondary);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.form-group input,
.form-group select,
.form-group textarea {
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--border-dark);
    border-radius: 12px;
    padding: 14px 16px;
    font-family: inherit;
    font-size: 15px;
    color: var(--text-white);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    outline: none;
    resize: vertical;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-white-muted);
}

.form-group select {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2364748B' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 44px;
}

.form-group select option {
    background: var(--bg-dark-2);
    color: var(--text-white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

/* ============================================================
   CTA SECTION
   ============================================================ */
.cta-section {
    padding: 120px 0;
    position: relative;
    overflow: hidden;
    background: var(--bg-dark);
}

.cta-bg-effects {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.cta-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
}

.cta-orb-1 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.2), transparent);
    left: 20%;
    top: 50%;
    transform: translateY(-50%);
}

.cta-orb-2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.12), transparent);
    right: 20%;
    top: 50%;
    transform: translateY(-50%);
}

.cta-content {
    text-align: center;
    position: relative;
    z-index: 1;
}

.cta-content h2 {
    font-size: clamp(28px, 4vw, 44px);
    font-weight: 800;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.cta-content p {
    font-size: 18px;
    color: var(--text-white-secondary);
    margin-bottom: 36px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-actions {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
    padding: 80px 0 40px;
    background: var(--bg-dark);
    border-top: 1px solid var(--border-dark);
    overflow: hidden;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-logo {
    height: 48px;
    margin-bottom: 16px;
}

.footer-brand p {
    font-size: 14px;
    color: var(--text-white-secondary);
    line-height: 1.7;
    max-width: 300px;
    margin-bottom: 20px;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--border-dark);
    border-radius: 10px;
    color: var(--text-white-muted);
    transition: all var(--transition-fast);
}

.footer-social a:hover {
    color: var(--primary-light);
    border-color: rgba(37, 99, 235, 0.3);
    background: rgba(37, 99, 235, 0.08);
}

.footer-social a svg {
    width: 18px;
    height: 18px;
}

.footer-links-group h4 {
    font-size: 13px;
    font-weight: 700;
    color: var(--text-white);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 20px;
}

.footer-links-group ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links-group a {
    font-size: 14px;
    color: var(--text-white-secondary);
    transition: color var(--transition-fast);
}

.footer-links-group a:hover {
    color: var(--text-white);
}

.footer-bottom {
    border-top: 1px solid var(--border-dark);
    padding-top: 32px;
}

.footer-disclaimer {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    background: rgba(245, 158, 11, 0.06);
    border: 1px solid rgba(245, 158, 11, 0.15);
    border-radius: 12px;
    padding: 16px 20px;
    margin-bottom: 24px;
}

.disclaimer-icon {
    width: 20px;
    height: 20px;
    color: var(--warning);
    flex-shrink: 0;
    margin-top: 2px;
}

.footer-disclaimer p {
    font-size: 12px;
    color: var(--text-white-muted);
    line-height: 1.7;
}

.footer-disclaimer strong {
    color: var(--warning);
}

.footer-copyright {
    text-align: center;
}

.footer-copyright p {
    font-size: 13px;
    color: var(--text-white-muted);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }

    .hero-content {
        max-width: 100%;
    }

    .hero-subtitle {
        max-width: 100%;
        margin-left: auto;
        margin-right: auto;
    }

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

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

    .hero-visual {
        order: -1;
    }

    .phone-frame {
        width: 260px;
        height: 540px;
    }

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

    .pricing-grid {
        grid-template-columns: minmax(0, 460px);
        gap: 40px;
    }

    .pricing-card-featured {
        order: -1;
    }

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

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

@media (max-width: 768px) {
    :root {
        --nav-height: 64px;
    }

    .container {
        padding: 0 16px;
    }

    .hero-container {
        padding: 0 16px;
    }

    .nav-container {
        padding: 0 16px;
    }

    .step-card {
        max-width: 100%;
        width: 100%;
    }

    .feature-card {
        padding: 28px 20px;
    }

    .pricing-card {
        padding: 32px 24px;
    }

    .contact-form-wrap {
        padding: 32px 24px;
    }

    .contact-card {
        padding: 24px 16px;
    }

    .footer-disclaimer {
        padding: 14px 16px;
    }

    .faq-question {
        padding: 16px 18px;
    }

    .faq-answer p {
        padding: 0 18px 16px;
    }

    .hero-orb-1 {
        width: 280px;
        height: 280px;
        top: 20px;
        left: -100px;
    }

    .hero-orb-2 {
        width: 240px;
        height: 240px;
        bottom: 50px;
        right: -80px;
    }

    .hero-orb-3 {
        width: 140px;
        height: 140px;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: 0;
        width: 100%;
        height: 100vh;
        background: rgba(11, 15, 26, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 8px;
        transition: transform var(--transition-base);
        padding: 80px 24px;
        transform: translateX(100%);
    }

    .nav-links.active {
        transform: translateX(0);
    }

    .nav-link {
        font-size: 18px;
        padding: 14px 24px;
    }

    .nav-cta {
        margin-left: 0;
        margin-top: 16px;
        padding: 14px 32px;
    }

    .nav-toggle {
        display: flex;
    }

    .lang-toggle {
        position: absolute;
        top: 18px;
        right: 60px;
    }

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

    .steps-grid {
        flex-direction: column;
        align-items: center;
    }

    .step-connector {
        transform: rotate(90deg);
        padding: 8px 0;
    }

    .pricing-card {
        padding: 36px 24px 28px;
    }

    .hero-stats {
        flex-direction: column;
        gap: 16px;
    }

    .hero-stat-divider {
        width: 60px;
        height: 1px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .cta-orb-1 {
        width: 350px;
        height: 350px;
        left: -100px;
        top: 50%;
        transform: translateY(-50%);
    }

    .cta-orb-2 {
        width: 300px;
        height: 300px;
        right: -100px;
        top: 50%;
        transform: translateY(-50%);
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 12px;
    }

    .hero-container {
        padding: 0 12px;
    }

    .nav-container {
        padding: 0 12px;
    }

    .section-title {
        font-size: clamp(22px, 6vw, 32px);
    }

    .section-subtitle {
        font-size: 15px;
    }

    .feature-card {
        padding: 24px 16px;
    }

    .feature-card h3 {
        font-size: 16px;
    }

    .feature-card p {
        font-size: 13px;
    }

    .step-card {
        padding: 28px 20px;
        max-width: 100%;
        width: 100%;
    }

    .step-content h3 {
        font-size: 18px;
    }

    .step-content p {
        font-size: 13px;
    }

    .btn-lg {
        padding: 14px 24px;
        font-size: 15px;
    }

    .hero-subtitle {
        font-size: 16px;
    }

    .hero-badge {
        font-size: 12px;
        padding: 5px 12px 5px 10px;
    }

    .cta-content p {
        font-size: 16px;
    }

    .billing-toggle {
        flex-wrap: wrap;
    }

    .hero-orb-1 {
        width: 200px;
        height: 200px;
        top: 30px;
        left: -120px;
    }

    .hero-orb-2 {
        width: 180px;
        height: 180px;
        bottom: 40px;
        right: -100px;
    }

    .hero-orb-3 {
        width: 100px;
        height: 100px;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
    }

    .pricing-card {
        padding: 32px 20px 24px;
    }

    .pricing-header {
        margin-bottom: 20px;
    }

    .pricing-header h3 {
        font-size: 20px;
    }

    .pricing-features {
        margin-bottom: 24px;
        gap: 12px;
    }

    .pricing-features li {
        font-size: 13px;
    }

    .hero-title {
        font-size: 32px;
    }

    .phone-frame {
        width: 240px;
        height: 500px;
    }

    .contact-form-wrap {
        padding: 28px 20px;
    }

    .cta-orb-1 {
        width: 300px;
        height: 300px;
        left: -50px;
        top: 50%;
        transform: translateY(-50%);
    }

    .cta-orb-2 {
        width: 250px;
        height: 250px;
        right: -50px;
        top: 50%;
        transform: translateY(-50%);
    }
}