/* ========================================
   Medical Editorial Futurism Design System
   ISF Agenda Cloud Landing Page
   ======================================== */

:root {
    /* Medical Color Palette */
    --emerald-dark: #047857;
    --emerald: #059669;
    --emerald-light: #10B981;
    --pill-orange: #EA580C;
    --pill-light: #F97316;
    --clinical-white: #FAFAF9;
    --clinical-gray: #F5F5F4;
    --charcoal: #1C1917;
    --charcoal-light: #292524;
    --slate: #64748B;
    --slate-light: #94A3B8;

    /* Typography */
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Spacing */
    --container-width: 1280px;
    --section-gap: 100px;
    --section-gap-mobile: 60px;

    /* Effects */
    --shadow-glass: 0 8px 32px rgba(0, 0, 0, 0.08);
    --shadow-float: 0 20px 60px rgba(0, 0, 0, 0.12);
    --blur-glass: 12px;

    /* Animation */
    --ease-smooth: cubic-bezier(0.33, 1, 0.68, 1);
    --ease-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

/* ========================================
   Reset & Base
   ======================================== */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    color: var(--charcoal);
    line-height: 1.6;
    background: var(--clinical-white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

::selection {
    background: var(--emerald);
    color: white;
}

/* ========================================
   Container & Layout
   ======================================== */

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 32px;
}

section {
    padding: var(--section-gap) 0;
    position: relative;
}

/* ========================================
   Typography
   ======================================== */

h1, h2, h3, h4 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.03em;
}

.hero-title {
    font-size: clamp(3rem, 7vw, 5.5rem);
    font-weight: 800;
    margin-bottom: 32px;
}

.title-line {
    display: block;
    opacity: 0;
    transform: translateY(40px);
    animation: titleSlide 0.8s var(--ease-smooth) forwards;
}

.title-line:nth-child(1) { animation-delay: 0.2s; }
.title-line:nth-child(2) { animation-delay: 0.4s; }
.title-line:nth-child(3) { animation-delay: 0.6s; }

@keyframes titleSlide {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.title-accent {
    color: var(--emerald);
    font-style: italic;
}

.section-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: 24px;
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    margin-bottom: 16px;
}

h4 {
    font-size: 1.25rem;
    font-weight: 600;
}

p {
    font-size: 1.125rem;
    color: var(--slate);
    line-height: 1.7;
}

/* ========================================
   Navigation
   ======================================== */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(250, 250, 249, 0.85);
    backdrop-filter: blur(var(--blur-glass));
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    z-index: 1000;
    transition: all 0.3s var(--ease-smooth);
}

.navbar.scrolled {
    box-shadow: var(--shadow-glass);
    background: rgba(250, 250, 249, 0.95);
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}

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

.logo-text {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--charcoal);
    letter-spacing: -0.02em;
}

.logo-highlight {
    color: var(--emerald);
}

.logo-badge {
    padding: 4px 10px;
    background: var(--emerald);
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 6px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 40px;
    list-style: none;
}

.nav-links a:not(.btn) {
    font-weight: 500;
    color: var(--charcoal);
    transition: color 0.2s;
    position: relative;
}

.nav-links a:not(.btn):hover {
    color: var(--emerald);
}

.nav-links a:not(.btn)::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--emerald);
    transition: width 0.3s var(--ease-smooth);
}

.nav-links a:not(.btn):hover::after {
    width: 100%;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.mobile-menu-toggle span {
    width: 26px;
    height: 2px;
    background: var(--charcoal);
    transition: all 0.3s var(--ease-smooth);
    border-radius: 2px;
}

/* ========================================
   Buttons
   ======================================== */

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    border-radius: 12px;
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.3s var(--ease-smooth);
    white-space: nowrap;
}

.btn-primary {
    background: var(--emerald);
    color: white;
    box-shadow: 0 4px 16px rgba(5, 150, 105, 0.25);
}

.btn-primary:hover {
    background: var(--emerald-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(5, 150, 105, 0.35);
}

.btn-primary .btn-arrow {
    transition: transform 0.3s var(--ease-smooth);
}

.btn-primary:hover .btn-arrow {
    transform: translateX(4px);
}

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

.btn-secondary:hover {
    background: var(--charcoal);
    color: white;
}

.btn-large {
    padding: 18px 36px;
    font-size: 1.125rem;
}

.btn-full {
    width: 100%;
    justify-content: center;
}

/* ========================================
   Hero Section
   ======================================== */

.hero {
    min-height: 95vh;
    display: flex;
    align-items: center;
    padding-top: 100px;
    padding-bottom: 60px;
    position: relative;
    overflow: hidden;
}

.hero-grain {
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' /%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.03'/%3E%3C/svg%3E");
    pointer-events: none;
    z-index: -1;
}

.hero-glow {
    position: absolute;
    top: -20%;
    right: -10%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(5, 150, 105, 0.12) 0%, transparent 70%);
    border-radius: 50%;
    animation: glowPulse 8s ease-in-out infinite;
    z-index: -1;
}

@keyframes glowPulse {
    0%, 100% { opacity: 0.5; transform: scale(1); }
    50% { opacity: 0.8; transform: scale(1.1); }
}

.hero-content {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 80px;
    align-items: center;
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 20px;
    background: rgba(5, 150, 105, 0.08);
    border: 1px solid rgba(5, 150, 105, 0.2);
    border-radius: 50px;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--emerald-dark);
    margin-bottom: 32px;
    animation: fadeIn 0.8s var(--ease-smooth);
}

.pill-indicator {
    width: 8px;
    height: 8px;
    background: var(--emerald);
    border-radius: 50%;
    animation: pillPulse 2s ease-in-out infinite;
}

@keyframes pillPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

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

.hero-description {
    font-size: 1.25rem;
    line-height: 1.8;
    margin-bottom: 40px;
    max-width: 580px;
    animation: fadeIn 0.8s var(--ease-smooth) 0.8s backwards;
}

.hero-cta {
    display: flex;
    flex-direction: column;
    gap: 16px;
    animation: fadeIn 0.8s var(--ease-smooth) 1s backwards;
}

.hero-meta {
    font-size: 0.9375rem;
    color: var(--slate);
}

/* Hero Visual Cards */
.hero-visual {
    position: relative;
    height: 600px;
}

.visual-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.6;
    animation: orbFloat 6s ease-in-out infinite;
}

.orb-1 {
    top: 10%;
    left: 10%;
    width: 300px;
    height: 300px;
    background: var(--emerald-light);
    animation-delay: 0s;
}

.orb-2 {
    bottom: 20%;
    right: 10%;
    width: 250px;
    height: 250px;
    background: var(--pill-orange);
    animation-delay: 3s;
}

@keyframes orbFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(30px, -30px) scale(1.1); }
}

.data-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(var(--blur-glass));
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 20px;
    padding: 24px;
    box-shadow: var(--shadow-float);
    animation: cardFloat 4s ease-in-out infinite;
    transition: transform 0.3s var(--ease-smooth);
}

.data-card:hover {
    transform: scale(1.05);
    box-shadow: 0 24px 72px rgba(0, 0, 0, 0.18);
}

.card-float-1 {
    top: 10%;
    left: -5%;
    animation-delay: 0s;
}

.card-float-2 {
    top: 50%;
    right: 0;
    animation-delay: 1.5s;
}

.card-float-3 {
    bottom: 15%;
    left: 10%;
    animation-delay: 3s;
}

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

.data-icon {
    font-size: 2.5rem;
    margin-bottom: 12px;
}

.data-label {
    font-size: 0.875rem;
    color: var(--slate);
    margin-bottom: 6px;
}

.data-value {
    font-size: 2.5rem;
    font-weight: 700;
    font-family: var(--font-display);
    color: var(--charcoal);
    line-height: 1;
    margin-bottom: 8px;
}

.data-trend {
    font-size: 0.8125rem;
    color: var(--emerald);
    font-weight: 600;
}

/* ========================================
   Value Strip
   ======================================== */

.value-strip {
    padding: 50px 0;
    background: var(--charcoal);
    border-top: 3px solid var(--emerald);
    border-bottom: 3px solid var(--emerald);
}

.value-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 48px;
}

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

.value-number {
    font-family: var(--font-display);
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--emerald-light);
    line-height: 1;
    margin-bottom: 12px;
}

.value-label {
    font-size: 1rem;
    color: white;
    font-weight: 500;
    opacity: 0.9;
}

/* ========================================
   Section Headers
   ======================================== */

.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 60px;
}

.section-eyebrow {
    display: inline-block;
    padding: 6px 18px;
    background: rgba(234, 88, 12, 0.1);
    border: 1px solid rgba(234, 88, 12, 0.2);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--pill-orange);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 24px;
}

/* ========================================
   Features Section
   ======================================== */

.features {
    background: var(--clinical-gray);
    padding-top: 90px;
    padding-bottom: 90px;
}

.features-layout {
    display: flex;
    flex-direction: column;
    gap: 48px;
}

.feature-large {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    background: white;
    border-radius: 32px;
    padding: 60px;
    box-shadow: var(--shadow-glass);
    position: relative;
    overflow: hidden;
}

.feature-large::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(5, 150, 105, 0.06) 0%, transparent 70%);
    border-radius: 50%;
}

.feature-visual {
    position: relative;
    height: 400px;
}

.feature-mockup {
    width: 100%;
    height: 100%;
    border-radius: 24px;
    box-shadow: var(--shadow-float);
}

.mockup-agenda {
    background: linear-gradient(135deg, var(--emerald) 0%, var(--emerald-dark) 100%);
    position: relative;
    overflow: hidden;
}

.mockup-agenda::after {
    content: '';
    position: absolute;
    inset: 20px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.feature-content {
    position: relative;
    z-index: 1;
}

.feature-badge {
    display: inline-block;
    padding: 6px 16px;
    background: var(--pill-orange);
    color: white;
    font-size: 0.8125rem;
    font-weight: 700;
    border-radius: 8px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 20px;
}

.feature-content h3 {
    margin-bottom: 20px;
}

.feature-content p {
    margin-bottom: 28px;
    font-size: 1.125rem;
}

.feature-points {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.feature-points li {
    padding-left: 32px;
    position: relative;
    color: var(--slate);
    font-size: 1.0625rem;
}

.feature-points li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--emerald);
    font-weight: 700;
    font-size: 1.25rem;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.feature-card {
    background: white;
    border-radius: 24px;
    padding: 36px;
    box-shadow: var(--shadow-glass);
    transition: all 0.4s var(--ease-smooth);
    border: 2px solid transparent;
}

.feature-card:hover {
    transform: translateY(-8px) rotate(0.5deg);
    box-shadow: var(--shadow-float);
    border-color: var(--emerald);
}

.feature-highlight {
    background: linear-gradient(135deg, var(--emerald) 0%, var(--emerald-dark) 100%);
    color: white;
}

.feature-highlight h4,
.feature-highlight p {
    color: white;
}

.feature-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(5, 150, 105, 0.1);
    color: var(--icon-color, var(--emerald));
    border-radius: 16px;
    margin-bottom: 24px;
    transition: transform 0.3s var(--ease-bounce);
}

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

.feature-highlight .feature-icon {
    background: rgba(255, 255, 255, 0.15);
    color: white;
}

.feature-card h4 {
    margin-bottom: 12px;
}

.feature-card p {
    font-size: 1rem;
}

/* ========================================
   Platforms Section
   ======================================== */

.platforms-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.platform-card {
    background: white;
    border-radius: 28px;
    padding: 48px 40px;
    box-shadow: var(--shadow-glass);
    position: relative;
    border: 2px solid transparent;
    transition: all 0.4s var(--ease-smooth);
}

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

.platform-active {
    border-color: var(--emerald);
    background: linear-gradient(135deg, rgba(5, 150, 105, 0.02) 0%, rgba(5, 150, 105, 0.05) 100%);
}

.platform-status {
    position: absolute;
    top: 24px;
    right: 24px;
    padding: 6px 14px;
    background: var(--clinical-gray);
    color: var(--slate);
    font-size: 0.8125rem;
    font-weight: 600;
    border-radius: 8px;
}

.platform-live {
    background: var(--emerald);
    color: white;
}

.platform-icon {
    margin-bottom: 28px;
}

.platform-card h3 {
    margin-bottom: 16px;
}

.platform-card p {
    margin-bottom: 24px;
    font-size: 1rem;
}

.platform-features {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 32px;
}

.platform-features span {
    font-size: 0.9375rem;
    color: var(--slate);
}

.app-store-badge {
    display: inline-block;
    transition: all 0.3s var(--ease-smooth);
}

.app-store-badge:hover {
    transform: translateY(-2px);
    opacity: 0.9;
}

/* ========================================
   Pricing Section
   ======================================== */

.pricing {
    position: relative;
    overflow: hidden;
    padding-top: 90px;
    padding-bottom: 90px;
}

.pricing-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, var(--clinical-white) 0%, var(--clinical-gray) 100%);
    z-index: -1;
}

.pricing-card {
    max-width: 1000px;
    margin: 0 auto;
    background: white;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: var(--shadow-float);
    border: 2px solid var(--emerald);
    position: relative;
    display: grid;
    grid-template-columns: 400px 1fr;
}

.pricing-badge {
    position: absolute;
    top: -2px;
    left: 50%;
    transform: translateX(-50%);
    padding: 8px 24px;
    background: var(--pill-orange);
    color: white;
    font-size: 0.8125rem;
    font-weight: 700;
    border-radius: 0 0 12px 12px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    box-shadow: 0 4px 16px rgba(234, 88, 12, 0.3);
}

.pricing-header {
    background: linear-gradient(135deg, var(--emerald) 0%, var(--emerald-dark) 100%);
    padding: 48px 40px;
    text-align: center;
    color: white;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.pricing-header h3 {
    font-size: 1.375rem;
    margin-bottom: 20px;
    color: white;
}

.pricing-amount {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 4px;
    margin-bottom: 16px;
}

.currency {
    font-size: 1.75rem;
    font-weight: 700;
    margin-top: 8px;
}

.price {
    font-family: var(--font-display);
    font-size: 4rem;
    font-weight: 800;
    line-height: 1;
}

.period {
    font-size: 1.125rem;
    align-self: flex-end;
    margin-bottom: 12px;
    opacity: 0.9;
}

.pricing-trial {
    font-size: 0.9375rem;
    opacity: 1;
    color: white;
}

.pricing-content {
    display: flex;
    flex-direction: column;
    padding: 48px 40px;
}

.pricing-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px 24px;
    margin-bottom: 32px;
}

.pricing-feature {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.875rem;
    color: var(--charcoal);
}

.pricing-feature svg {
    flex-shrink: 0;
    width: 18px;
    height: 18px;
}

.pricing-cta {
    margin-top: auto;
}

.pricing-note {
    text-align: center;
    margin-top: 12px;
    font-size: 0.8125rem;
    color: var(--slate);
}

.pricing-comparison {
    max-width: 700px;
    margin: 48px auto 0;
    padding: 28px 32px;
    background: white;
    border-radius: 16px;
    border-left: 4px solid var(--pill-orange);
    box-shadow: var(--shadow-glass);
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.comparison-icon {
    font-size: 1.75rem;
    flex-shrink: 0;
}

.comparison-content h4 {
    margin-bottom: 10px;
    color: var(--charcoal);
    font-size: 1.125rem;
}

.comparison-content p {
    font-size: 0.9375rem;
    line-height: 1.6;
}

.comparison-content a {
    color: var(--emerald);
    font-weight: 600;
    text-decoration: none;
    border-bottom: 2px solid var(--emerald);
    transition: all 0.2s;
}

.comparison-content a:hover {
    color: var(--emerald-dark);
    border-bottom-color: var(--emerald-dark);
}

/* ========================================
   Migration Section
   ======================================== */

.migration {
    background: var(--clinical-white);
    padding: 60px 0;
}

.migration-card {
    max-width: 800px;
    margin: 0 auto;
    background: rgba(5, 150, 105, 0.03);
    border-radius: 16px;
    padding: 28px 36px;
    border: 1px solid rgba(5, 150, 105, 0.15);
    display: flex;
    gap: 24px;
    align-items: center;
}

.migration-icon {
    flex-shrink: 0;
}

.migration-icon svg {
    width: 40px;
    height: 40px;
}

.migration-content h3 {
    font-size: 1.25rem;
    margin-bottom: 8px;
    color: var(--charcoal);
    font-weight: 600;
}

.migration-content p {
    font-size: 0.9375rem;
    line-height: 1.6;
    margin-bottom: 0;
    color: var(--slate);
}

.migration-content strong {
    color: var(--emerald);
    font-weight: 600;
}

.migration-content a {
    color: var(--emerald);
    font-weight: 600;
    text-decoration: none;
    border-bottom: 1px solid var(--emerald);
    transition: all 0.2s;
    white-space: nowrap;
}

.migration-content a:hover {
    color: var(--emerald-dark);
    border-bottom-color: var(--emerald-dark);
}

/* ========================================
   Final CTA
   ======================================== */

.final-cta {
    background: var(--charcoal);
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.final-cta::before {
    content: '';
    position: absolute;
    top: -50%;
    left: 50%;
    transform: translateX(-50%);
    width: 1000px;
    height: 1000px;
    background: radial-gradient(circle, rgba(5, 150, 105, 0.15) 0%, transparent 70%);
    border-radius: 50%;
}

.cta-content {
    position: relative;
    z-index: 1;
    max-width: 700px;
    margin: 0 auto;
}

.cta-content h2 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    color: white;
    margin-bottom: 28px;
}

.cta-content p {
    font-size: 1.25rem;
    color: var(--slate-light);
    margin-bottom: 40px;
}

/* ========================================
   Footer
   ======================================== */

.footer {
    background: var(--charcoal);
    color: var(--slate-light);
    padding: 80px 0 40px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 80px;
    margin-bottom: 60px;
}

.footer-brand h3 {
    color: white;
    margin-bottom: 16px;
}

.footer-brand p {
    font-size: 1rem;
    line-height: 1.7;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.footer-column h4 {
    color: white;
    margin-bottom: 20px;
    font-size: 1.125rem;
}

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

.footer-column a {
    color: var(--slate-light);
    text-decoration: none;
    transition: color 0.2s;
    font-size: 0.9375rem;
}

.footer-column a:hover {
    color: var(--emerald-light);
}

.footer-bottom {
    padding-top: 40px;
    border-top: 1px solid var(--charcoal-light);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.9375rem;
    color: var(--slate);
}

/* ========================================
   Responsive Design
   ======================================== */

@media (max-width: 1024px) {
    section {
        padding: var(--section-gap-mobile) 0;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 60px;
    }

    .hero-visual {
        height: 500px;
    }

    .value-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 32px;
    }

    .feature-large {
        grid-template-columns: 1fr;
        padding: 48px;
    }

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

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

    .footer-content {
        grid-template-columns: 1fr;
        gap: 48px;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 24px;
    }

    .nav-links {
        display: none;
    }

    .nav-links.active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(250, 250, 249, 0.98);
        backdrop-filter: blur(var(--blur-glass));
        padding: 24px;
        gap: 20px;
        box-shadow: var(--shadow-glass);
        animation: slideDown 0.3s var(--ease-smooth);
    }

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

    .mobile-menu-toggle {
        display: flex;
    }

    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(6px, 6px);
    }

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

    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(6px, -6px);
    }

    .hero {
        min-height: auto;
        padding-top: 120px;
        padding-bottom: 60px;
    }

    .hero-visual {
        height: 400px;
    }

    .data-card {
        padding: 18px;
    }

    .value-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

    .feature-large {
        padding: 36px;
    }

    .pricing-card {
        grid-template-columns: 1fr;
    }

    .pricing-header {
        padding: 36px 28px;
    }

    .pricing-content {
        padding: 32px 28px;
    }

    .pricing-features {
        grid-template-columns: 1fr;
        margin-bottom: 24px;
    }

    .price {
        font-size: 3.5rem;
    }

    .pricing-comparison {
        padding: 24px 28px;
        margin-top: 40px;
    }

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

    .migration-card {
        flex-direction: column;
        padding: 24px 28px;
        gap: 16px;
        text-align: center;
    }

    .migration-icon {
        align-self: center;
    }

    .migration-content .btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

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

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

    .hero-visual {
        height: 350px;
    }

    .data-card {
        padding: 16px;
    }

    .data-value {
        font-size: 2rem;
    }

    .feature-large {
        padding: 28px;
    }

    .feature-visual {
        height: 300px;
    }

    .pricing-comparison {
        padding: 24px;
    }
}

/* ========================================
   Scroll Animations
   ======================================== */

.scroll-reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s var(--ease-smooth);
}

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