/* =============================================
   LEO - LANDING PAGE STYLES
   Premium SaaS Design System
   ============================================= */

/* ---- CSS Variables ---- */
:root {
    --primary: #3b82f6;
    --primary-hover: #2563eb;
    --primary-light: #eff6ff;
    --primary-soft: rgba(59, 130, 246, 0.12);
    --secondary: #60a5fa;
    --accent: #f59e0b;
    --gradient-primary: #3b82f6;
    --gradient-hero: #3b82f6;
    --gradient-cta: #3b82f6;

    --dark-900: #0f172a;
    --dark-800: #1e293b;
    --dark-700: #334155;
    --dark-600: #475569;
    --dark-500: #64748b;
    --dark-400: #94a3b8;
    --dark-300: #cbd5e1;
    --dark-200: #e2e8f0;
    --dark-100: #f1f5f9;
    --dark-50: #f8fafc;
    --white: #ffffff;

    --green: #22c55e;
    --green-soft: #dcfce7;
    --red: #ef4444;
    --red-soft: #fee2e2;
    --blue: #3b82f6;
    --blue-soft: #dbeafe;
    --amber: #f59e0b;
    --amber-soft: #fef3c7;
    --purple: #8b5cf6;
    --purple-soft: #ede9fe;
    --rose: #f43f5e;
    --rose-soft: #ffe4e6;
    --teal: #14b8a6;
    --teal-soft: #ccfbf1;
    --indigo: #6366f1;
    --indigo-soft: #e0e7ff;
    --orange: #f97316;
    --orange-soft: #ffedd5;

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-2xl: 32px;
    --radius-full: 9999px;

    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px -1px rgba(0,0,0,0.04);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.08), 0 4px 6px -2px rgba(0,0,0,0.03);
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.08), 0 10px 10px -5px rgba(0,0,0,0.02);
    --shadow-2xl: 0 25px 50px -12px rgba(0,0,0,0.15);
    --shadow-glow: 0 0 40px rgba(59, 130, 246, 0.2);

    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
    touch-action: manipulation;
}

body {
    font-family: var(--font);
    color: var(--dark-700);
    background: var(--white);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    -webkit-user-select: none;
    user-select: none;
    -webkit-touch-callout: none;
    overscroll-behavior-y: none;
}

input, textarea, select {
    -webkit-user-select: auto;
    user-select: auto;
}

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

img {
    max-width: 100%;
    display: block;
}

button {
    cursor: pointer;
    border: none;
    background: transparent;
    font-family: var(--font);
}

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

.gradient-text {
    color: var(--primary);
    background: none;
    -webkit-text-fill-color: initial;
}

/* ---- Animation on Scroll ---- */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* =============================================
   NAVBAR
   ============================================= */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid rgba(0,0,0,0.06);
    padding: 10px 0;
    box-shadow: var(--shadow-sm);
}

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

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    z-index: 1001;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.25);
}

.logo-lucide {
    width: 22px;
    height: 22px;
    color: white;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--dark-900);
    letter-spacing: -0.02em;
}

.nav-links {
    display: flex;
    gap: 8px;
}

.nav-link {
    padding: 8px 16px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--dark-600);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.nav-link:hover {
    color: var(--primary);
    background: var(--primary-soft);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.btn-nav-login {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--dark-700);
    padding: 8px 16px;
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.btn-nav-login:hover {
    color: var(--primary);
}

.btn-nav-cta {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 20px;
    background: var(--gradient-primary);
    color: white;
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
    transition: var(--transition);
}

.btn-nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(59, 130, 246, 0.4);
    color: white;
}

.nav-hamburger {
    display: none !important;
}

.nav-hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--dark-700);
    border-radius: 2px;
    transition: var(--transition);
}

/* =============================================
   HERO
   ============================================= */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    overflow: hidden;
}

.hero-bg-shapes {
    position: absolute;
    inset: 0;
    overflow: hidden;
    z-index: 0;
}

.hero-grid-pattern {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(59, 130, 246, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(59, 130, 246, 0.04) 1px, transparent 1px);
    background-size: 60px 60px;
}

.shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.5;
}

.shape-1 {
    width: 600px;
    height: 600px;
    background: rgba(59, 130, 246, 0.12);
    top: -200px;
    right: -100px;
    animation: floatShape 20s ease-in-out infinite;
}

.shape-2 {
    width: 400px;
    height: 400px;
    background: rgba(96, 165, 250, 0.1);
    bottom: -100px;
    left: -100px;
    animation: floatShape 15s ease-in-out infinite reverse;
}

.shape-3 {
    width: 300px;
    height: 300px;
    background: rgba(245, 158, 11, 0.06);
    top: 40%;
    left: 50%;
    animation: floatShape 25s ease-in-out infinite;
}

@keyframes floatShape {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    25% { transform: translate(30px, -30px) rotate(5deg); }
    50% { transform: translate(-20px, 20px) rotate(-3deg); }
    75% { transform: translate(20px, 10px) rotate(3deg); }
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(59, 130, 246, 0.08);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 24px;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 900;
    line-height: 1.1;
    color: var(--dark-900);
    letter-spacing: -0.03em;
    margin-bottom: 24px;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--dark-500);
    max-width: 520px;
    margin-bottom: 36px;
    line-height: 1.8;
}

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

.btn-primary-hero {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    background: var(--gradient-primary);
    color: white;
    font-size: 1.05rem;
    font-weight: 700;
    border-radius: var(--radius-full);
    box-shadow: 0 8px 24px rgba(59, 130, 246, 0.35);
    transition: var(--transition);
}

.btn-primary-hero:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(59, 130, 246, 0.45);
    color: white;
}

.btn-secondary-hero {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    background: var(--white);
    color: var(--dark-700);
    font-size: 1.05rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    border: 2px solid var(--dark-200);
    transition: var(--transition);
}

.btn-secondary-hero:hover {
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

/* Hero Stats */
.hero-stats {
    display: flex;
    gap: 32px;
    align-items: center;
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--dark-900);
    letter-spacing: -0.02em;
}

.stat-suffix {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--primary);
}

.stat-label {
    display: block;
    font-size: 0.8rem;
    color: var(--dark-400);
    font-weight: 500;
    margin-top: 2px;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--dark-200);
}

/* Hero Visual - Dashboard Mockup */
.hero-visual {
    position: relative;
}

.hero-mockup {
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-2xl);
    border: 1px solid var(--dark-200);
    overflow: hidden;
    position: relative;
    animation: mockupFloat 6s ease-in-out infinite;
}

@keyframes mockupFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.mockup-browser-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--dark-50);
    border-bottom: 1px solid var(--dark-200);
}

.browser-dots {
    display: flex;
    gap: 6px;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.dot.red { background: #ef4444; }
.dot.yellow { background: #f59e0b; }
.dot.green { background: #22c55e; }

.browser-url {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 6px;
    background: var(--white);
    padding: 6px 12px;
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    color: var(--dark-400);
    border: 1px solid var(--dark-200);
}

.mockup-content {
    display: flex;
    min-height: 300px;
}

.mock-sidebar {
    width: 60px;
    background: var(--dark-50);
    border-right: 1px solid var(--dark-200);
    padding: 16px 8px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.mock-logo-area {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    margin-bottom: 16px;
}

.mock-logo-circle {
    width: 32px;
    height: 32px;
    background: var(--gradient-primary);
    border-radius: var(--radius-sm);
}

.mock-logo-text {
    width: 28px;
    height: 4px;
    background: var(--dark-300);
    border-radius: 2px;
}

.mock-nav-items {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.mock-nav-item {
    width: 100%;
    height: 36px;
    border-radius: var(--radius-sm);
    background: transparent;
    transition: var(--transition);
}

.mock-nav-item.active {
    background: var(--primary-soft);
    border-left: 3px solid var(--primary);
}

.mock-main {
    flex: 1;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.mock-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.mock-greeting {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.mock-text-line {
    height: 10px;
    background: var(--dark-200);
    border-radius: 4px;
}

.mock-text-line.w-60 { width: 150px; }
.mock-text-line.w-40 { width: 100px; }
.mock-text-line.w-30 { width: 80px; }
.mock-text-line.light { background: var(--dark-100); height: 8px; }

.mock-user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--gradient-primary);
}

.mock-cards-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.mock-stat-card {
    padding: 14px;
    border-radius: var(--radius-md);
    background: var(--white);
    border: 1px solid var(--dark-100);
    box-shadow: var(--shadow-sm);
}

.mock-card-icon {
    margin-bottom: 8px;
}

.mock-card-amount {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--dark-900);
}

.mock-card-label {
    font-size: 0.65rem;
    color: var(--dark-400);
    font-weight: 500;
}

.mock-chart-area {
    flex: 1;
    background: var(--dark-50);
    border-radius: var(--radius-md);
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.mock-chart-header {
    margin-bottom: 4px;
}

.mock-chart-bars {
    display: flex;
    align-items: flex-end;
    gap: 8px;
    flex: 1;
    min-height: 80px;
}

.mock-bar {
    flex: 1;
    background: var(--dark-200);
    border-radius: 4px 4px 0 0;
    transition: var(--transition);
}

.mock-bar.active {
    background: var(--gradient-primary);
}

/* Floating Cards */
.float-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--dark-100);
    z-index: 10;
    animation: floatCard 4s ease-in-out infinite;
}

.float-card-1 {
    top: 20%;
    left: -40px;
    animation-delay: 0s;
}

.float-card-2 {
    bottom: 15%;
    right: -30px;
    animation-delay: 2s;
}

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

.float-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.float-icon.green { background: var(--green-soft); }
.float-icon.purple { background: var(--purple-soft); }

.float-info {
    display: flex;
    flex-direction: column;
}

.float-title {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--dark-900);
}

.float-desc {
    font-size: 0.75rem;
    color: var(--dark-400);
}

/* Hero Scroll Indicator */
.hero-scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.scroll-mouse {
    width: 26px;
    height: 40px;
    border: 2px solid var(--dark-300);
    border-radius: 20px;
    position: relative;
    display: flex;
    justify-content: center;
}

.scroll-wheel {
    width: 4px;
    height: 8px;
    background: var(--primary);
    border-radius: 2px;
    margin-top: 8px;
    animation: scrollWheel 2s ease-in-out infinite;
}

@keyframes scrollWheel {
    0% { opacity: 1; transform: translateY(0); }
    100% { opacity: 0; transform: translateY(14px); }
}

/* =============================================
   TRUST SECTION
   ============================================= */
.trust-section {
    padding: 48px 0;
    background: var(--dark-50);
    border-top: 1px solid var(--dark-100);
    border-bottom: 1px solid var(--dark-100);
}

.trust-text {
    text-align: center;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--dark-400);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 24px;
}

.trust-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 48px;
    flex-wrap: wrap;
}

.trust-logo-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--dark-400);
    font-size: 0.85rem;
    font-weight: 600;
}

/* =============================================
   SECTION SHARED
   ============================================= */
.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 64px;
}

.section-badge {
    display: inline-block;
    padding: 6px 16px;
    background: var(--primary-soft);
    color: var(--primary);
    font-size: 0.8rem;
    font-weight: 700;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 16px;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--dark-900);
    letter-spacing: -0.02em;
    line-height: 1.2;
    margin-bottom: 16px;
}

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

.section-subtitle {
    font-size: 1.1rem;
    color: var(--dark-500);
    line-height: 1.8;
}

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

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.feature-card {
    padding: 32px 28px;
    background: var(--white);
    border: 1px solid var(--dark-100);
    border-radius: var(--radius-xl);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    border-color: transparent;
}

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

.feature-icon-wrapper {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.icon-blue { background: var(--blue-soft); color: var(--blue); }
.icon-purple { background: var(--purple-soft); color: var(--purple); }
.icon-amber { background: var(--amber-soft); color: var(--amber); }
.icon-green { background: var(--green-soft); color: var(--green); }
.icon-rose { background: var(--rose-soft); color: var(--rose); }
.icon-teal { background: var(--teal-soft); color: var(--teal); }
.icon-indigo { background: var(--indigo-soft); color: var(--indigo); }
.icon-orange { background: var(--orange-soft); color: var(--orange); }

.feature-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--dark-900);
    margin-bottom: 10px;
}

.feature-desc {
    font-size: 0.9rem;
    color: var(--dark-500);
    line-height: 1.7;
    margin-bottom: 16px;
}

.feature-tags {
    display: flex;
    gap: 6px;
}

.tag {
    padding: 4px 10px;
    background: var(--dark-50);
    color: var(--dark-500);
    font-size: 0.72rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    border: 1px solid var(--dark-100);
}

/* =============================================
   HOW IT WORKS
   ============================================= */
.how-section {
    padding: 120px 0;
    background: var(--dark-50);
}

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

.step-card {
    flex: 1;
    max-width: 320px;
    text-align: center;
    padding: 40px 32px;
    background: var(--white);
    border: 1px solid var(--dark-100);
    border-radius: var(--radius-xl);
    position: relative;
    transition: var(--transition);
}

.step-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
}

.step-number {
    font-size: 4rem;
    font-weight: 900;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    opacity: 0.15;
    position: absolute;
    top: 16px;
    right: 24px;
    line-height: 1;
}

.step-icon-wrapper {
    width: 72px;
    height: 72px;
    background: var(--gradient-primary);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    color: white;
    box-shadow: 0 8px 20px rgba(79,70,229,0.25);
}

.step-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--dark-900);
    margin-bottom: 12px;
}

.step-desc {
    font-size: 0.9rem;
    color: var(--dark-500);
    line-height: 1.7;
}

.step-connector {
    display: flex;
    align-items: center;
    padding: 0 16px;
    color: var(--dark-300);
    margin-top: 80px;
}

/* =============================================
   AI SHOWCASE
   ============================================= */
.ai-section {
    padding: 120px 0;
}

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

.ai-description {
    font-size: 1.05rem;
    color: var(--dark-500);
    line-height: 1.8;
    margin-bottom: 32px;
}

.ai-features-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.ai-features-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.95rem;
    color: var(--dark-600);
}

.ai-features-list li em {
    color: var(--primary);
    font-style: italic;
}

.ai-check {
    width: 28px;
    height: 28px;
    background: var(--green-soft);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--green);
}

/* Chat Mockup */
.chat-mockup {
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-2xl);
    border: 1px solid var(--dark-200);
    overflow: hidden;
}

.chat-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: var(--gradient-primary);
}

.chat-avatar {
    width: 42px;
    height: 42px;
    background: rgba(255,255,255,0.2);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.chat-info {
    display: flex;
    flex-direction: column;
}

.chat-name {
    font-size: 0.95rem;
    font-weight: 700;
    color: white;
}

.chat-status {
    font-size: 0.75rem;
    color: rgba(255,255,255,0.8);
    display: flex;
    align-items: center;
    gap: 6px;
}

.status-dot {
    width: 8px;
    height: 8px;
    background: #22c55e;
    border-radius: 50%;
    display: inline-block;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.chat-body {
    padding: 20px;
    background: var(--dark-50);
    max-height: 360px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.chat-msg {
    max-width: 85%;
    padding: 12px 16px;
    border-radius: var(--radius-lg);
    font-size: 0.88rem;
    line-height: 1.6;
}

.chat-msg.bot {
    background: var(--white);
    border: 1px solid var(--dark-100);
    border-radius: var(--radius-lg) var(--radius-lg) var(--radius-lg) 4px;
    align-self: flex-start;
}

.chat-msg.user {
    background: var(--gradient-primary);
    color: white;
    border-radius: var(--radius-lg) var(--radius-lg) 4px var(--radius-lg);
    align-self: flex-end;
}

.chat-msg p {
    margin: 0;
}

.chat-insight {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    background: var(--amber-soft);
    border-radius: var(--radius-md);
    margin-top: 10px;
    font-size: 0.8rem;
    color: #92400e;
}

.chat-breakdown {
    margin-top: 12px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.breakdown-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 6px 10px;
    background: var(--dark-50);
    border-radius: var(--radius-sm);
    font-size: 0.82rem;
}

.breakdown-cat {
    color: var(--dark-600);
}

.breakdown-amount {
    font-weight: 700;
    color: var(--dark-900);
}

.chat-input-area {
    display: flex;
    padding: 16px 20px;
    gap: 10px;
    border-top: 1px solid var(--dark-100);
    background: var(--white);
}

.chat-input-area input {
    flex: 1;
    border: 1px solid var(--dark-200);
    border-radius: var(--radius-full);
    padding: 10px 16px;
    font-size: 0.85rem;
    outline: none;
    font-family: var(--font);
    background: var(--dark-50);
}

.chat-input-area button {
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

/* =============================================
   PRICING
   ============================================= */
.pricing-section {
    padding: 120px 0;
    background: var(--dark-50);
}

/* Selector / Pill de ciclo de facturación */
.pricing-selector-wrapper {
    display: flex;
    justify-content: center;
    margin-top: 24px;
    margin-bottom: 32px;
}

.pricing-tabs-pill {
    display: inline-flex;
    align-items: center;
    background: #f1f5f9;
    padding: 6px;
    border-radius: 9999px;
    border: 1px solid #e2e8f0;
    gap: 6px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
}

.pricing-tab-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--dark-600);
    border-radius: 9999px;
    border: none;
    background: transparent;
    cursor: pointer;
    transition: all 0.25s ease;
    font-family: inherit;
    white-space: nowrap;
}

.pricing-tab-btn:hover {
    color: var(--primary);
}

.pricing-tab-btn.active {
    background: #ffffff;
    color: var(--primary);
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.08);
}

.pricing-pill-badge {
    background: #fff7ed;
    color: #ea580c;
    border: 1px solid #ffedd5;
    font-size: 0.72rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 9999px;
    letter-spacing: 0.02em;
}

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

.pricing-grid.pricing-grid-2 {
    grid-template-columns: repeat(2, 1fr);
    max-width: 860px;
    margin: 0 auto;
    gap: 32px;
}

/* Pricing V2 Cards */
.pricing-card-v2 {
    background: var(--white);
    border: 1px solid var(--dark-200);
    border-radius: 24px;
    padding: 48px 40px;
    transition: var(--transition);
    position: relative;
    box-shadow: 0 4px 20px rgba(0,0,0,0.03);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.pricing-card-v2-featured {
    border: 2px solid var(--primary);
    background: var(--white);
    box-shadow: 0 16px 36px rgba(59, 130, 246, 0.12);
}

.plan-v2-badge {
    position: absolute;
    top: 0;
    right: 32px;
    transform: translateY(-50%);
    background: var(--gradient-primary);
    color: #fff;
    padding: 8px 16px;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 6px;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.plan-v2-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.plan-v2-icon {
    width: 48px;
    height: 48px;
    background: var(--dark-100);
    color: var(--dark-800);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.plan-v2-icon.featured {
    background: var(--primary);
    color: #fff;
}

.plan-v2-name {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--dark-900);
}

.plan-v2-desc {
    font-size: 0.95rem;
    color: var(--dark-500);
    line-height: 1.6;
    margin-bottom: 32px;
}

.plan-v2-price {
    display: flex;
    align-items: baseline;
    gap: 4px;
    margin-bottom: 12px;
}

.plan-v2-currency {
    font-size: 2rem;
    font-weight: 800;
    color: var(--dark-900);
}

.plan-v2-amount {
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--dark-900);
    letter-spacing: -0.03em;
    line-height: 1;
}

.plan-v2-period {
    font-size: 0.95rem;
    color: var(--dark-400);
    font-weight: 500;
}

.plan-v2-discount-row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 32px;
}

.plan-v2-old-price {
    font-size: 1.1rem;
    color: var(--dark-400);
    text-decoration: line-through;
    font-weight: 600;
}

.plan-v2-discount-badge {
    background: var(--primary-soft);
    color: var(--primary);
    border: 1px solid rgba(79,70,229,0.2);
    padding: 6px 12px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 6px;
}

/* Spacer for monthly plan to match height */
.pricing-card-v2:not(.pricing-card-v2-featured) .plan-v2-price {
    margin-bottom: 44px; /* Compensate for the lack of discount row */
}

.plan-v2-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin: 0 0 40px 0;
    padding: 0;
    flex: 1;
}

.plan-v2-features li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.95rem;
    color: var(--dark-600);
    line-height: 1.5;
}

.plan-v2-features li i {
    color: var(--dark-800);
    flex-shrink: 0;
    margin-top: 2px;
}

.plan-v2-features-value li i {
    color: var(--primary); /* Primary checkmarks for featured plan */
}

.btn-plan-v2 {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 16px 24px;
    border-radius: var(--radius-full);
    font-size: 1.05rem;
    font-weight: 700;
    transition: var(--transition);
    text-align: center;
}

.btn-plan-v2-outline {
    background: transparent;
    border: 2px solid var(--dark-800);
    color: var(--dark-800);
}

.btn-plan-v2-outline:hover {
    background: var(--dark-800);
    color: #fff;
}

.btn-plan-v2-filled {
    background: var(--gradient-primary);
    color: #fff;
    border: 2px solid transparent;
    box-shadow: 0 8px 20px rgba(59, 130, 246, 0.25);
}

.btn-plan-v2-filled:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(59, 130, 246, 0.4);
    color: white;
}

.pricing-peru-notice {
    margin-top: 36px;
    padding: 16px 24px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    max-width: 680px;
    margin-left: auto;
    margin-right: auto;
    text-align: left;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
}

.pricing-peru-notice p {
    font-size: 0.88rem;
    color: #475569;
    line-height: 1.5;
    margin: 0;
}

.pricing-peru-notice strong {
    color: #0f172a;
}

.peru-flag-badge {
    background: #eff6ff;
    color: #1e40af;
    border: 1px solid #bfdbfe;
    padding: 6px 12px;
    border-radius: 9999px;
    font-size: 0.8rem;
    font-weight: 700;
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

@media (max-width: 640px) {
    .pricing-peru-notice {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }
}

.pricing-footer-note {
    text-align: center;
    margin-top: 24px;
    color: var(--dark-400);
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}


/* =============================================
   TESTIMONIALS
   ============================================= */
.testimonials-section {
    padding: 120px 0;
}

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

.testimonial-card {
    background: var(--white);
    border: 1px solid var(--dark-100);
    border-radius: var(--radius-xl);
    padding: 32px;
    transition: var(--transition);
}

.testimonial-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
}

.testimonial-stars {
    display: flex;
    gap: 3px;
    margin-bottom: 16px;
    color: #f59e0b;
}

.testimonial-stars i {
    fill: #f59e0b;
}

.testimonial-text {
    font-size: 0.95rem;
    color: var(--dark-600);
    line-height: 1.7;
    margin-bottom: 24px;
    font-style: italic;
}

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

.author-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 0.85rem;
    flex-shrink: 0;
}

.author-info {
    display: flex;
    flex-direction: column;
}

.author-name {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--dark-900);
}

.author-role {
    font-size: 0.8rem;
    color: var(--dark-400);
}

/* =============================================
   FAQ
   ============================================= */
.faq-section {
    padding: 120px 0;
    background: var(--dark-50);
}

.faq-grid {
    max-width: 720px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    background: var(--white);
    border: 1px solid var(--dark-100);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
}

.faq-item:hover {
    box-shadow: var(--shadow-md);
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 20px 24px;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--dark-800);
    text-align: left;
    transition: var(--transition);
}

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

.faq-chevron {
    transition: transform 0.3s ease;
    flex-shrink: 0;
    color: var(--dark-400);
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.open .faq-answer {
    max-height: 200px;
}

.faq-answer p {
    padding: 0 24px 20px;
    font-size: 0.9rem;
    color: var(--dark-500);
    line-height: 1.7;
}

/* =============================================
   CTA
   ============================================= */
.cta-section {
    padding: 120px 0;
    background: var(--dark-900);
    position: relative;
    overflow: hidden;
}

.cta-bg-shapes {
    position: absolute;
    inset: 0;
}

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

.cta-shape-1 {
    width: 400px;
    height: 400px;
    background: rgba(59, 130, 246, 0.2);
    top: -100px;
    left: -100px;
}

.cta-shape-2 {
    width: 300px;
    height: 300px;
    background: rgba(96, 165, 250, 0.15);
    bottom: -100px;
    right: -50px;
}

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

.cta-title {
    font-size: 2.8rem;
    font-weight: 900;
    color: var(--white);
    letter-spacing: -0.02em;
    margin-bottom: 16px;
}

.cta-subtitle {
    font-size: 1.15rem;
    color: var(--dark-400);
    max-width: 540px;
    margin: 0 auto 40px;
    line-height: 1.7;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.btn-cta-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 36px;
    background: var(--gradient-primary);
    color: white;
    font-size: 1.05rem;
    font-weight: 700;
    border-radius: var(--radius-full);
    box-shadow: 0 8px 24px rgba(59, 130, 246, 0.4);
    transition: var(--transition);
}

.btn-cta-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(59, 130, 246, 0.5);
    color: white;
}

.btn-cta-secondary {
    display: inline-flex;
    align-items: center;
    padding: 16px 36px;
    background: transparent;
    color: var(--dark-300);
    font-size: 1.05rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    border: 2px solid var(--dark-600);
    transition: var(--transition);
}

.btn-cta-secondary:hover {
    border-color: var(--white);
    color: var(--white);
}

.cta-note {
    font-size: 0.85rem;
    color: var(--dark-500);
}

/* =============================================
   FOOTER
   ============================================= */
.footer {
    padding: 80px 0 32px;
    background: var(--dark-900);
    border-top: 1px solid rgba(255,255,255,0.06);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 64px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
}

.footer-logo-icon {
    box-shadow: none;
}

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

.footer-desc {
    font-size: 0.9rem;
    color: var(--dark-400);
    line-height: 1.7;
    margin-bottom: 24px;
}

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

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.06);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark-400);
    transition: var(--transition);
}

.social-link:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-2px);
}

.footer-col h4 {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 20px;
}

.footer-col a {
    display: block;
    font-size: 0.9rem;
    color: var(--dark-400);
    padding: 6px 0;
    transition: var(--transition);
}

.footer-col a:hover {
    color: var(--white);
    transform: translateX(4px);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 32px;
    border-top: 1px solid rgba(255,255,255,0.06);
}

.footer-bottom p {
    font-size: 0.85rem;
    color: var(--dark-500);
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
    .hero-title { font-size: 2.8rem; }
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .hero-container { grid-template-columns: 1fr; gap: 40px; }
    .hero-visual { max-width: 560px; margin: 0 auto; }
    .ai-grid { grid-template-columns: 1fr; gap: 48px; }
    .section-title.left-align { text-align: center; }
    .ai-content { text-align: center; }
    .ai-features-list li { justify-content: center; text-align: left; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .nav-links { 
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(255,255,255,0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 12px;
        z-index: 999;
    }

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

    .nav-link {
        font-size: 1.2rem;
        padding: 12px 24px;
    }

    .nav-actions {
        display: none;
    }

    .nav-links.open ~ .nav-actions {
        display: flex;
        position: fixed;
        bottom: 40px;
        left: 50%;
        transform: translateX(-50%);
        z-index: 1000;
        flex-direction: column;
        align-items: center;
        gap: 12px;
    }

    .nav-hamburger {
        display: none !important;
    }

    .nav-hamburger.open span:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

    .nav-hamburger.open span:nth-child(2) {
        opacity: 0;
    }

    .nav-hamburger.open span:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }

    .hero {
        padding: 100px 0 60px;
        min-height: auto;
    }

    .hero-title { font-size: 2.2rem; }
    .hero-subtitle { font-size: 1rem; }
    .hero-buttons { flex-direction: column; }
    .btn-primary-hero, .btn-secondary-hero { justify-content: center; width: 100%; }
    .hero-stats { flex-wrap: wrap; justify-content: center; gap: 20px; }
    .stat-divider { display: none; }
    
    .float-card { display: none; }
    
    .section-title { font-size: 2rem; }

    .features-grid { grid-template-columns: 1fr; }
    
    .steps-grid { 
        flex-direction: column;
        align-items: center;
    }
    
    .step-connector {
        transform: rotate(90deg);
        margin-top: 0;
        padding: 12px 0;
    }

    .pricing-grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
    .pricing-grid.pricing-grid-2 { grid-template-columns: 1fr; max-width: 420px; }
    .pricing-card.popular { transform: none; }
    .pricing-card.popular:hover { transform: translateY(-6px); }

    /* En pantallas móviles (<=768px), mostrar sólo la tarjeta seleccionada */
    .pricing-card-v2.plan-tab-hidden {
        display: none !important;
    }

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

    .cta-title { font-size: 2rem; }

    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }

    .hero-scroll-indicator { display: none; }

    .trust-logos { gap: 24px; }
}

@media (max-width: 480px) {
    .hero-title { font-size: 1.8rem; }
    .section-title { font-size: 1.6rem; }
    .cta-title { font-size: 1.6rem; }
    .mock-cards-row { grid-template-columns: 1fr; }
    .mock-card-amount { font-size: 0.9rem; }
    .pricing-tabs-pill {
        width: 100%;
        max-width: 320px;
        justify-content: center;
    }
    .pricing-tab-btn {
        padding: 7px 12px;
        font-size: 0.82rem;
        gap: 6px;
    }
    .pricing-pill-badge {
        font-size: 0.65rem;
        padding: 2px 6px;
    }
    .pricing-card-v2 {
        padding: 36px 20px;
        border-radius: 20px;
    }
    .plan-v2-amount {
        font-size: 2.8rem;
    }
    .app-store-badges { justify-content: center; }
    .iphone-device {
        width: 260px;
        height: 535px;
        border-radius: 44px;
        padding: 10px;
    }
    .iphone-screen {
        border-radius: 34px;
    }
    .iphone-island {
        width: 80px;
        height: 22px;
        top: 16px;
    }
    .iphone-tab-btn {
        padding: 6px 11px;
        font-size: 0.74rem;
    }
}

/* =============================================
   APP STORE / PLAY STORE BADGES (MUY PRONTO)
   ============================================= */
.app-store-badges {
    display: flex;
    gap: 14px;
    align-items: center;
    flex-wrap: wrap;
    margin-top: 20px;
    margin-bottom: 24px;
}

.app-badge-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: #0f172a;
    color: #ffffff;
    padding: 10px 18px;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.08);
    position: relative;
    cursor: default;
    transition: all 0.25s ease;
    text-decoration: none;
}

.app-badge-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.14);
    border-color: rgba(59, 130, 246, 0.5);
    color: #ffffff;
}

.app-badge-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    flex-shrink: 0;
}

.app-badge-texts {
    display: flex;
    flex-direction: column;
    text-align: left;
    line-height: 1.15;
}

.app-badge-sub {
    font-size: 0.68rem;
    color: #94a3b8;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 500;
}

.app-badge-main {
    font-size: 0.95rem;
    font-weight: 700;
    color: #ffffff;
}

.app-badge-soon {
    display: inline-block;
    background: #3b82f6;
    color: #ffffff;
    font-size: 0.62rem;
    font-weight: 800;
    padding: 2px 7px;
    border-radius: 9999px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-left: 6px;
    box-shadow: 0 2px 6px rgba(59, 130, 246, 0.35);
}

/* =============================================
   IPHONE MOCKUP SHOWCASE
   ============================================= */
.iphone-showcase-wrapper {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    max-width: 420px;
    margin: 0 auto;
}

.iphone-tabs-pill {
    display: inline-flex;
    background: #ffffff;
    padding: 5px;
    border-radius: 9999px;
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
    border: 1px solid #e2e8f0;
    margin-bottom: 22px;
    gap: 4px;
    z-index: 20;
}

.iphone-tab-btn {
    padding: 7px 16px;
    font-size: 0.82rem;
    font-weight: 600;
    color: #64748b;
    border-radius: 9999px;
    border: none;
    background: transparent;
    cursor: pointer;
    transition: all 0.25s ease;
}

.iphone-tab-btn:hover {
    color: var(--primary);
}

.iphone-tab-btn.active {
    background: var(--primary);
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.iphone-device {
    position: relative;
    width: 295px;
    height: 610px;
    background: #1e293b;
    border-radius: 50px;
    padding: 12px;
    box-shadow: 
        0 0 0 4px #475569,
        0 0 0 6px #cbd5e1,
        0 25px 60px -15px rgba(15, 23, 42, 0.3),
        0 15px 30px -10px rgba(59, 130, 246, 0.2);
    box-sizing: border-box;
    transition: transform 0.4s ease;
}

.iphone-device:hover {
    transform: translateY(-6px);
}

/* Dynamic Island */
.iphone-island {
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 92px;
    height: 25px;
    background: #000000;
    border-radius: 20px;
    z-index: 30;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding-right: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.5);
}

.iphone-camera-lens {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #111827;
    border: 1px solid #1f2937;
}

/* Pantalla interna */
.iphone-screen {
    position: relative;
    width: 100%;
    height: 100%;
    background: #ffffff;
    border-radius: 40px;
    overflow: hidden;
    box-shadow: inset 0 0 3px rgba(0,0,0,0.2);
}

.iphone-screen-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    display: none;
    opacity: 0;
    transition: opacity 0.25s ease;
}

.iphone-screen-img.active {
    display: block !important;
    opacity: 1 !important;
}

/* Botón inferior Home Bar */
.iphone-home-bar {
    position: absolute;
    bottom: 18px;
    left: 50%;
    transform: translateX(-50%);
    width: 110px;
    height: 4px;
    background: rgba(0, 0, 0, 0.5);
    border-radius: 10px;
    z-index: 25;
}

/* Botones laterales iPhone */
.iphone-device::before {
    content: '';
    position: absolute;
    top: 115px;
    left: -8px;
    width: 3px;
    height: 48px;
    background: #64748b;
    border-radius: 2px 0 0 2px;
    box-shadow: 0 60px 0 #64748b, 0 -38px 0 #64748b;
}

.iphone-device::after {
    content: '';
    position: absolute;
    top: 135px;
    right: -8px;
    width: 3px;
    height: 65px;
    background: #64748b;
    border-radius: 0 2px 2px 0;
}