/* ============================================
   CSS CUSTOM PROPERTIES & THEMING
   ============================================ */
:root {
    --primary: #1B4332;
    --primary-light: #2D6A4F;
    --primary-medium: #2D8C5A;
    --primary-soft: #52B788;
    --accent: #D4A843;
    --accent-light: #E8C96A;
    --accent-dark: #B8922E;

    --bg-primary: #FFFFFF;
    --bg-secondary: #F8FAF9;
    --bg-tertiary: #EDF2EF;
    --bg-card: #FFFFFF;
    --bg-card-hover: #F0F7F4;
    --bg-nav: rgba(255, 255, 255, 0.85);

    --text-primary: #1A1A2E;
    --text-secondary: #4A5568;
    --text-tertiary: #718096;
    --text-inverse: #FFFFFF;

    --border-color: #E2E8F0;
    --border-light: #EDF2F7;

    --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.1);
    --shadow-xl: 0 20px 60px rgba(0,0,0,0.12);

    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.3);
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);

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

    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;

    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    --container-max: 1200px;
    --nav-height: 72px;
}

[data-theme="dark"] {
    --bg-primary: #0D1B14;
    --bg-secondary: #13261C;
    --bg-tertiary: #1A3328;
    --bg-card: #162B20;
    --bg-card-hover: #1E3A2D;
    --bg-nav: rgba(13, 27, 20, 0.9);

    --text-primary: #E8F5EE;
    --text-secondary: #A0BFB0;
    --text-tertiary: #7A9A8A;
    --text-inverse: #0D1B14;

    --border-color: #2D4A3A;
    --border-light: #1E3A2D;

    --shadow-sm: 0 1px 3px rgba(0,0,0,0.2);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.3);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.4);
    --shadow-xl: 0 20px 60px rgba(0,0,0,0.5);

    --glass-bg: rgba(22, 43, 32, 0.7);
    --glass-border: rgba(45, 74, 58, 0.4);
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

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

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

body {
    font-family: var(--font-family);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
    font-size: 16px;
    overflow-x: hidden;
    transition: background var(--transition-base), color var(--transition-base);
}

::selection {
    background: var(--accent);
    color: var(--primary);
}

::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}
::-webkit-scrollbar-thumb {
    background: var(--primary-medium);
    border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--primary-light);
}

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

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

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

ul, ol {
    list-style: none;
}

input, textarea, select {
    font-family: var(--font-family);
    font-size: 1rem;
}

/* Focus visible */
*:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}

/* Skip link */
.skip-link {
    position: fixed;
    top: -100%;
    left: 16px;
    z-index: 10000;
    padding: 12px 24px;
    background: var(--primary);
    color: var(--text-inverse);
    border-radius: var(--radius-sm);
    font-weight: 600;
    transition: top var(--transition-fast);
}
.skip-link:focus {
    top: 16px;
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 100px 0;
}

.section-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: rgba(27, 67, 50, 0.08);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--primary-medium);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 16px;
}

[data-theme="dark"] .section-label {
    background: rgba(82, 183, 136, 0.1);
    color: var(--primary-soft);
}

.section-title {
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 800;
    line-height: 1.2;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 600px;
    line-height: 1.7;
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-header .section-subtitle {
    margin: 0 auto;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    font-size: 0.9375rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn-primary {
    background: var(--accent);
    color: var(--primary);
    box-shadow: 0 4px 14px rgba(212, 168, 67, 0.35);
}
.btn-primary:hover {
    background: var(--accent-light);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(212, 168, 67, 0.45);
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 1.5px solid var(--border-color);
}
.btn-secondary:hover {
    border-color: var(--primary-medium);
    color: var(--primary-medium);
    background: rgba(27, 67, 50, 0.04);
}

.btn-outline-light {
    background: transparent;
    color: var(--text-inverse);
    border: 1.5px solid rgba(255,255,255,0.3);
}
.btn-outline-light:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.5);
}

.btn-whatsapp {
    background: #25D366;
    color: #FFFFFF;
}
.btn-whatsapp:hover {
    background: #1EBE57;
    transform: translateY(-2px);
}

/* Animation classes */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.animate-on-scroll.slide-left {
    transform: translateX(-40px);
}
.animate-on-scroll.slide-right {
    transform: translateX(40px);
}
.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0) translateX(0);
}

/* ============================================
   NAVIGATION
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--nav-height);
    z-index: 1000;
    background: var(--bg-nav);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid transparent;
    transition: all var(--transition-base);
}

.navbar.scrolled {
    border-bottom-color: var(--border-color);
    box-shadow: var(--shadow-sm);
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary);
    letter-spacing: -0.02em;
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.logo-icon {
    width: 36px;
    height: 36px;
    flex-shrink: 0;
}

.logo-text .logo-name {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--primary);
    letter-spacing: 0.06em;
}

[data-theme="dark"] .logo .logo-name {
    color: var(--text-primary);
}

.logo-plus {
    color: var(--accent);
}

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

.nav-links a {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    position: relative;
    padding: 4px 0;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    border-radius: var(--radius-full);
    transition: width var(--transition-base);
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--text-primary);
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

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

.theme-toggle {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}
.theme-toggle:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}
.theme-toggle svg {
    width: 20px;
    height: 20px;
}

.nav-cta {
    padding: 10px 22px;
    font-size: 0.875rem;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    width: 24px;
    cursor: pointer;
    padding: 4px 0;
}
.hamburger span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all var(--transition-base);
}
.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}
.hamburger.active span:nth-child(2) {
    opacity: 0;
}
.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

.mobile-menu {
    display: none;
    position: fixed;
    top: var(--nav-height);
    left: 0;
    width: 100%;
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    padding: 24px;
    transform: translateY(-100%);
    opacity: 0;
    transition: all var(--transition-base);
    z-index: 999;
}

.mobile-menu.open {
    transform: translateY(0);
    opacity: 1;
}

.mobile-menu a {
    display: block;
    padding: 14px 0;
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-light);
}
.mobile-menu a:last-child {
    border-bottom: none;
}
.mobile-menu a:hover {
    color: var(--primary-medium);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: var(--nav-height);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    background: var(--bg-primary);
    overflow: hidden;
}

.hero-bg::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(27, 67, 50, 0.12) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(212, 168, 67, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 40% 80%, rgba(82, 183, 136, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 60%, rgba(45, 106, 79, 0.06) 0%, transparent 50%);
    animation: meshMove 20s ease-in-out infinite alternate;
}

[data-theme="dark"] .hero-bg::before {
    background:
        radial-gradient(ellipse at 20% 50%, rgba(27, 67, 50, 0.4) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(212, 168, 67, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 40% 80%, rgba(82, 183, 136, 0.2) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 60%, rgba(45, 106, 79, 0.15) 0%, transparent 50%);
}

.hero-bg::after {
    content: '';
    position: absolute;
    top: -30%;
    right: -20%;
    width: 80%;
    height: 80%;
    background: radial-gradient(circle, rgba(212, 168, 67, 0.05) 0%, transparent 60%);
    animation: meshPulse 15s ease-in-out infinite;
}

@keyframes meshMove {
    0% { transform: translate(0, 0) rotate(0deg); }
    50% { transform: translate(-2%, 2%) rotate(1deg); }
    100% { transform: translate(2%, -1%) rotate(-1deg); }
}

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

.hero .container {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-content {
    max-width: 580px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.hero-title {
    font-size: clamp(2.25rem, 5vw, 3.5rem);
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -0.03em;
    color: var(--text-primary);
    margin-bottom: 20px;
}

.hero-title .highlight {
    background: linear-gradient(135deg, var(--primary-medium), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 36px;
    max-width: 480px;
}

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

/* Dashboard Mockup */
.hero-mockup {
    position: relative;
    perspective: 1000px;
}

.mockup-wrapper {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    transform: rotateY(-5deg) rotateX(2deg);
    transition: transform var(--transition-slow);
}

.mockup-wrapper:hover {
    transform: rotateY(0deg) rotateX(0deg);
}

.mockup-titlebar {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 14px 18px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
}

.mockup-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}
.mockup-dot:nth-child(1) { background: #FF5F57; }
.mockup-dot:nth-child(2) { background: #FFBD2E; }
.mockup-dot:nth-child(3) { background: #28CA42; }

.mockup-body {
    padding: 24px;
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 20px;
    min-height: 320px;
}

.mockup-sidebar {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.mockup-sidebar-item {
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-tertiary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.mockup-sidebar-item.active {
    background: rgba(27, 67, 50, 0.08);
    color: var(--primary);
}

[data-theme="dark"] .mockup-sidebar-item.active {
    background: rgba(82, 183, 136, 0.12);
    color: var(--primary-soft);
}

.mockup-sidebar-icon {
    width: 16px;
    height: 16px;
    border-radius: 4px;
    background: var(--border-color);
}

.mockup-sidebar-item.active .mockup-sidebar-icon {
    background: var(--primary-medium);
}

.mockup-main {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

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

.mockup-stat-card {
    padding: 16px;
    border-radius: var(--radius-sm);
    background: var(--bg-secondary);
    border: 1px solid var(--border-light);
}

.mockup-stat-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary);
}

[data-theme="dark"] .mockup-stat-value {
    color: var(--primary-soft);
}

.mockup-stat-label {
    font-size: 0.6875rem;
    color: var(--text-tertiary);
    margin-top: 4px;
}

.mockup-chart {
    flex: 1;
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-light);
    padding: 16px;
    display: flex;
    align-items: flex-end;
    gap: 8px;
}

.mockup-bar {
    flex: 1;
    border-radius: 4px 4px 0 0;
    background: linear-gradient(to top, var(--primary-medium), var(--primary-soft));
    min-height: 20px;
    transition: height var(--transition-base);
}

.mockup-bar:nth-child(1) { height: 60%; }
.mockup-bar:nth-child(2) { height: 80%; }
.mockup-bar:nth-child(3) { height: 45%; }
.mockup-bar:nth-child(4) { height: 90%; }
.mockup-bar:nth-child(5) { height: 70%; }
.mockup-bar:nth-child(6) { height: 55%; background: linear-gradient(to top, var(--accent-dark), var(--accent)); }
.mockup-bar:nth-child(7) { height: 85%; }
.mockup-bar:nth-child(8) { height: 65%; }

/* ============================================
   STATS SECTION
   ============================================ */
.stats {
    padding: 60px 0;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
}

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

.stat-value {
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 800;
    color: var(--primary);
    line-height: 1.2;
}

[data-theme="dark"] .stat-value {
    color: var(--primary-soft);
}

.stat-suffix {
    color: var(--accent);
}

.stat-label {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    margin-top: 4px;
    font-weight: 500;
}

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

.feature-card {
    position: relative;
    padding: 32px;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-medium), var(--accent));
    opacity: 0;
    transition: opacity var(--transition-base);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-soft);
    background: var(--bg-card);
}

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

.feature-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: rgba(27, 67, 50, 0.08);
    margin-bottom: 20px;
    color: var(--primary-medium);
    transition: all var(--transition-base);
}

[data-theme="dark"] .feature-icon {
    background: rgba(82, 183, 136, 0.12);
    color: var(--primary-soft);
}

.feature-card:hover .feature-icon {
    background: var(--primary);
    color: white;
}

.feature-icon svg {
    width: 24px;
    height: 24px;
}

.feature-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.feature-desc {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 16px;
}

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

.feature-tag {
    padding: 4px 10px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-tertiary);
}

/* ============================================
   WHY SECTION
   ============================================ */
.why-section {
    background: var(--bg-secondary);
}

.why-comparison {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 40px;
    align-items: center;
    margin-bottom: 80px;
}

.comparison-card {
    padding: 36px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
}

.comparison-old {
    background: var(--bg-card);
    opacity: 0.75;
}

.comparison-new {
    background: var(--bg-card);
    border-color: var(--accent);
    box-shadow: 0 0 0 1px var(--accent), var(--shadow-lg);
}

.comparison-label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 16px;
}

.comparison-old .comparison-label { color: var(--text-tertiary); }
.comparison-new .comparison-label { color: var(--accent); }

.comparison-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.comparison-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9375rem;
    color: var(--text-secondary);
}

.comparison-item svg {
    flex-shrink: 0;
    width: 18px;
    height: 18px;
}

.comparison-old .comparison-item svg { color: #E53E3E; }
.comparison-new .comparison-item svg { color: #38A169; }

.comparison-vs {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--primary);
    color: white;
    font-weight: 800;
    font-size: 0.875rem;
}

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

.pillar-card {
    text-align: center;
    padding: 36px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.pillar-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.pillar-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: white;
}

.pillar-icon svg {
    width: 28px;
    height: 28px;
}

.pillar-title {
    font-size: 1.0625rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.pillar-desc {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ============================================
   PRICING SECTION
   ============================================ */
.pricing-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-bottom: 48px;
}

.pricing-toggle-label {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.pricing-toggle-label.active {
    color: var(--text-primary);
    font-weight: 600;
}

.toggle-switch {
    position: relative;
    width: 52px;
    height: 28px;
    background: var(--border-color);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: background var(--transition-base);
}

.toggle-switch.active {
    background: var(--primary-medium);
}

.toggle-switch::after {
    content: '';
    position: absolute;
    top: 3px;
    left: 3px;
    width: 22px;
    height: 22px;
    background: white;
    border-radius: 50%;
    transition: transform var(--transition-base);
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

.toggle-switch.active::after {
    transform: translateX(24px);
}

.pricing-save-badge {
    display: inline-block;
    padding: 4px 10px;
    background: rgba(212, 168, 67, 0.15);
    color: var(--accent-dark);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
}

[data-theme="dark"] .pricing-save-badge {
    color: var(--accent);
}

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

.pricing-card {
    position: relative;
    padding: 40px 32px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
}

.pricing-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.pricing-card.featured {
    border-color: var(--accent);
    box-shadow: 0 0 0 1px var(--accent), var(--shadow-xl);
    transform: scale(1.03);
}

.pricing-card.featured:hover {
    transform: scale(1.03) translateY(-4px);
}

.pricing-popular {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: 4px 18px;
    background: var(--accent);
    color: var(--primary);
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.pricing-plan {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.pricing-desc {
    font-size: 0.875rem;
    color: var(--text-tertiary);
    margin-bottom: 24px;
}

.pricing-price {
    margin-bottom: 8px;
}

.pricing-amount {
    font-size: 2.75rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1;
}

.pricing-currency {
    font-size: 1.125rem;
    font-weight: 600;
    vertical-align: super;
}

.pricing-period {
    font-size: 0.9375rem;
    color: var(--text-tertiary);
    font-weight: 400;
}

.pricing-note {
    font-size: 0.8125rem;
    color: var(--text-tertiary);
    margin-bottom: 28px;
}

.pricing-features {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 32px;
    flex: 1;
}

.pricing-feature {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.9375rem;
    color: var(--text-secondary);
}

.pricing-feature svg {
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    color: var(--primary-medium);
    margin-top: 2px;
}

.pricing-card .btn {
    width: 100%;
}

.pricing-gtq {
    text-align: center;
    margin-top: 32px;
    font-size: 0.875rem;
    color: var(--text-tertiary);
}

/* ============================================
   TESTIMONIALS SECTION
   ============================================ */
.testimonials-section {
    background: var(--bg-secondary);
}

.testimonials-slider {
    position: relative;
    max-width: 700px;
    margin: 0 auto;
    overflow: hidden;
}

.testimonials-track {
    display: flex;
    transition: transform var(--transition-slow);
}

.testimonial-card {
    min-width: 100%;
    padding: 48px 40px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    text-align: center;
}

.testimonial-quote {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 28px;
    font-style: italic;
    position: relative;
}

.testimonial-quote::before {
    content: '\201C';
    font-size: 4rem;
    color: var(--accent);
    position: absolute;
    top: -30px;
    left: 50%;
    transform: translateX(-50%);
    line-height: 1;
    font-family: Georgia, serif;
}

.testimonial-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-medium));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 1.125rem;
    margin: 0 auto 12px;
}

.testimonial-name {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
}

.testimonial-role {
    font-size: 0.875rem;
    color: var(--text-tertiary);
}

.testimonial-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 28px;
}

.testimonial-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--border-color);
    cursor: pointer;
    transition: all var(--transition-base);
}

.testimonial-dot.active {
    background: var(--accent);
    transform: scale(1.2);
}

/* ============================================
   FAQ SECTION
   ============================================ */
.faq-list {
    max-width: 760px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all var(--transition-base);
}

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

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    cursor: pointer;
    transition: color var(--transition-fast);
    gap: 16px;
    text-align: left;
    width: 100%;
}

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

.faq-icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-tertiary);
    transition: transform var(--transition-base);
}

.faq-item.open .faq-icon {
    transform: rotate(45deg);
    color: var(--accent);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base), padding var(--transition-base);
}

.faq-item.open .faq-answer {
    max-height: 300px;
}

.faq-answer-inner {
    padding: 0 24px 20px;
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
    position: relative;
    padding: 100px 0;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 50%, var(--primary-medium) 100%);
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 20% 80%, rgba(212, 168, 67, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.05) 0%, transparent 50%);
}

.cta-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.cta-content .section-title {
    color: white;
}

.cta-content .section-subtitle {
    color: rgba(255,255,255,0.8);
    margin: 0 auto 40px;
}

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

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.contact-info h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.contact-info p {
    color: var(--text-secondary);
    margin-bottom: 32px;
    line-height: 1.7;
}

.contact-detail {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 20px;
}

.contact-detail-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: rgba(27, 67, 50, 0.08);
    color: var(--primary-medium);
    flex-shrink: 0;
}

[data-theme="dark"] .contact-detail-icon {
    background: rgba(82, 183, 136, 0.12);
    color: var(--primary-soft);
}

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

.contact-detail-text {
    font-size: 0.9375rem;
    color: var(--text-secondary);
}

.contact-detail-text strong {
    display: block;
    color: var(--text-primary);
    font-weight: 600;
    margin-bottom: 2px;
}

.contact-form {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 36px;
}

.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.form-input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.9375rem;
    transition: all var(--transition-fast);
}

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

.form-input:focus {
    outline: none;
    border-color: var(--primary-medium);
    box-shadow: 0 0 0 3px rgba(64, 145, 108, 0.15);
}

.form-input.error {
    border-color: #E53E3E;
    box-shadow: 0 0 0 3px rgba(229, 62, 62, 0.1);
}

.form-error {
    font-size: 0.8125rem;
    color: #E53E3E;
    margin-top: 4px;
    display: none;
}

.form-error.visible {
    display: block;
}

textarea.form-input {
    resize: vertical;
    min-height: 120px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-success {
    display: none;
    text-align: center;
    padding: 32px;
}

.form-success.visible {
    display: block;
}

.form-success svg {
    width: 56px;
    height: 56px;
    color: var(--primary-medium);
    margin: 0 auto 16px;
}

.form-success h4 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.form-success p {
    color: var(--text-secondary);
}

/* ============================================
   BLOG PREVIEW (minimal)
   ============================================ */
.blog-section {
    background: var(--bg-secondary);
}

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

.blog-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-base);
}

.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.blog-thumb {
    height: 180px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    display: flex;
    align-items: center;
    justify-content: center;
}

.blog-thumb svg {
    width: 48px;
    height: 48px;
    color: rgba(255,255,255,0.4);
}

.blog-body {
    padding: 24px;
}

.blog-meta {
    font-size: 0.8125rem;
    color: var(--text-tertiary);
    margin-bottom: 10px;
}

.blog-title {
    font-size: 1.0625rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
    line-height: 1.4;
}

.blog-excerpt {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--primary);
    color: rgba(255,255,255,0.7);
    padding: 72px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

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

.footer-brand .logo .logo-name {
    color: #FFFFFF;
}

.footer-brand p {
    font-size: 0.875rem;
    line-height: 1.7;
    margin-bottom: 20px;
    max-width: 280px;
}

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

.footer-social a {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    background: rgba(255,255,255,0.08);
    color: rgba(255,255,255,0.6);
    transition: all var(--transition-fast);
}

.footer-social a:hover {
    background: var(--accent);
    color: var(--primary);
}

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

.footer-col h4 {
    color: white;
    font-size: 0.875rem;
    font-weight: 700;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-col a {
    display: block;
    font-size: 0.875rem;
    padding: 5px 0;
    transition: color var(--transition-fast);
}

.footer-col a:hover {
    color: white;
}

.footer-bottom {
    padding: 24px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8125rem;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-bottom-right {
    display: flex;
    align-items: center;
    gap: 4px;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1200px) {
    .hero .container {
        gap: 40px;
    }
    .footer-grid {
        grid-template-columns: 2fr repeat(4, 1fr);
        gap: 30px;
    }
}

@media (max-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero-content {
        max-width: 100%;
    }
    .hero-subtitle {
        margin: 0 auto 36px;
    }
    .hero-actions {
        justify-content: center;
    }
    .hero-mockup {
        max-width: 600px;
        margin: 0 auto;
    }
    .mockup-wrapper {
        transform: none;
    }
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .why-comparison {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .comparison-vs {
        margin: 0 auto;
    }
    .pillars-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 420px;
        margin: 0 auto;
    }
    .pricing-card.featured {
        transform: none;
    }
    .pricing-card.featured:hover {
        transform: translateY(-4px);
    }
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .blog-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
    .footer-brand {
        grid-column: 1 / -1;
    }
}

@media (max-width: 768px) {
    .section {
        padding: 72px 0;
    }
    .nav-links, .nav-cta {
        display: none;
    }
    .hamburger {
        display: flex;
    }
    .mobile-menu {
        display: block;
    }
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
    .features-grid {
        grid-template-columns: 1fr;
    }
    .pillars-grid {
        grid-template-columns: 1fr;
    }
    .testimonial-card {
        padding: 36px 24px;
    }
    .form-row {
        grid-template-columns: 1fr;
    }
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .footer-brand {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    .footer-brand p {
        max-width: 100%;
    }
    .footer-social {
        justify-content: center;
    }
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    .mockup-body {
        grid-template-columns: 1fr;
    }
    .mockup-sidebar {
        flex-direction: row;
        overflow-x: auto;
    }
    .mockup-sidebar-item {
        white-space: nowrap;
    }
    .mockup-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    .hero-badge {
        font-size: 0.75rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    .hero-actions {
        flex-direction: column;
        align-items: stretch;
    }
    .hero-actions .btn {
        width: 100%;
    }
    .cta-actions {
        flex-direction: column;
        align-items: center;
    }
    .mockup-stats {
        grid-template-columns: 1fr;
    }
}