/* ========================================
   GLANCEIFY ACADEMY — DESIGN SYSTEM
   Premium Purple → Emerald Green Theme
   ======================================== */

/* ---------- CUSTOM PROPERTIES ---------- */
:root {
    /* Primary palette (from logo) */
    --purple: #7B5EA7;
    --purple-dark: #5E4287;
    --purple-light: #A78BCA;
    --emerald: #2DD4A8;
    --emerald-dark: #1FAF8A;
    --emerald-light: #5EEDC4;
    --teal: #4ECDC4;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #7B5EA7 0%, #2DD4A8 100%);
    --gradient-hero: linear-gradient(135deg, #0f0c29 0%, #1a1040 30%, #0d2137 70%, #0a2a2a 100%);
    --gradient-dark: linear-gradient(135deg, #1a1040 0%, #0d2137 100%);
    --gradient-card-hover: linear-gradient(135deg, rgba(123, 94, 167, 0.08) 0%, rgba(45, 212, 168, 0.08) 100%);
    --gradient-stats: linear-gradient(135deg, #1a1040 0%, #0d2a3a 50%, #0a2a2a 100%);

    /* Backgrounds */
    --bg-body: #f6f7fb;
    --bg-light: #f6f7fb;
    --bg-white: #ffffff;
    --bg-dark: #0f0c29;
    --bg-dark-2: #1a1040;

    /* Text */
    --text-dark: #1a1a2e;
    --text-body: #4a4a68;
    --text-muted: #7a7a9a;
    --text-light: #b8b8d0;
    --text-white: #ffffff;

    /* Borders & Shadows */
    --border-light: #e8e8f0;
    --border-card: #eaeaf2;
    --shadow-sm: 0 2px 8px rgba(26, 16, 64, 0.06);
    --shadow-md: 0 4px 24px rgba(26, 16, 64, 0.08);
    --shadow-lg: 0 8px 40px rgba(26, 16, 64, 0.12);
    --shadow-xl: 0 16px 64px rgba(26, 16, 64, 0.16);
    --shadow-glow: 0 0 40px rgba(45, 212, 168, 0.15);
    --shadow-purple-glow: 0 0 40px rgba(123, 94, 167, 0.2);

    /* Sizing */
    --container-max: 1200px;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    /* Typography */
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-heading: 'Outfit', 'Inter', sans-serif;

    /* Transitions */
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: 0.2s var(--ease-out);
    --transition-base: 0.35s var(--ease-out);
    --transition-slow: 0.5s var(--ease-out);

    /* Z-index scale */
    --z-base: 1;
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-overlay: 300;
    --z-modal: 400;
    --z-float: 500;
}

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-body);
    background: var(--bg-body);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

a {
    text-decoration: none;
    color: inherit;
    -webkit-tap-highlight-color: transparent;
}

button {
    cursor: pointer;
    border: none;
    background: none;
    font: inherit;
    -webkit-tap-highlight-color: transparent;
}

ul,
ol {
    list-style: none;
}

input,
select,
textarea {
    font: inherit;
    border: none;
    outline: none;
}

address {
    font-style: normal;
}

/* ---------- ACCESSIBILITY ---------- */
.skip-nav {
    position: absolute;
    top: -100%;
    left: 50%;
    -webkit-transform: translateX(-50%);
    transform: translateX(-50%);
    padding: 12px 24px;
    background: var(--purple);
    color: var(--text-white);
    border-radius: var(--radius-md);
    z-index: 9999;
    font-weight: 600;
}

.skip-nav:focus {
    top: 12px;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        -webkit-animation-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        -webkit-animation-iteration-count: 1 !important;
        animation-iteration-count: 1 !important;
        -webkit-transition-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* ---------- LAYOUT ---------- */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 100px 0;
}

/* ---------- TYPOGRAPHY ---------- */
h1,
h2,
h3,
h4,
h5 {
    font-family: var(--font-heading);
    color: var(--text-dark);
    line-height: 1.2;
    font-weight: 700;
}

h1 {
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    font-weight: 800;
}

h2 {
    font-size: clamp(1.8rem, 4vw, 2.6rem);
}

h3 {
    font-size: clamp(1.1rem, 2.5vw, 1.35rem);
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-header {
    text-align: center;
    max-width: 660px;
    margin: 0 auto 56px;
}

.section-header p {
    color: var(--text-muted);
    margin-top: 12px;
    font-size: 1.05rem;
}

.section-tag {
    display: inline-block;
    background: var(--gradient-primary);
    color: var(--text-white);
    padding: 6px 18px;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 16px;
}

/* ---------- BUTTONS ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.95rem;
    -webkit-transition: all var(--transition-base);
    transition: all var(--transition-base);
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--text-white);
    box-shadow: 0 4px 20px rgba(45, 212, 168, 0.3);
}

.btn-primary:hover {
    -webkit-transform: translateY(-2px);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(45, 212, 168, 0.4);
}

.btn-outline {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-white);
    border: 2px solid rgba(255, 255, 255, 0.3);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
    -webkit-transform: translateY(-2px);
    transform: translateY(-2px);
}

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

.btn-outline-dark:hover {
    background: var(--gradient-primary);
    color: var(--text-white);
    border-color: transparent;
    -webkit-transform: translateY(-2px);
    transform: translateY(-2px);
}

.btn-ghost {
    background: transparent;
    color: var(--purple);
    padding: 12px 20px;
}

.btn-ghost:hover {
    color: var(--emerald);
}

.btn-white {
    background: var(--bg-white);
    color: var(--purple-dark);
    box-shadow: var(--shadow-md);
}

.btn-white:hover {
    -webkit-transform: translateY(-2px);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-lg {
    padding: 16px 36px;
    font-size: 1rem;
}

.btn-sm {
    padding: 10px 22px;
    font-size: 0.85rem;
}

/* ---------- REVEAL ANIMATION ---------- */
.reveal {
    opacity: 0;
    -webkit-transform: translateY(30px);
    transform: translateY(30px);
    -webkit-transition: opacity 0.7s var(--ease-out), -webkit-transform 0.7s var(--ease-out);
    transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

.reveal.visible {
    opacity: 1;
    -webkit-transform: translateY(0);
    transform: translateY(0);
}

/* ==================== TOP BAR ==================== */
.top-bar {
    background: var(--bg-dark);
    color: var(--text-light);
    font-size: 0.82rem;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.top-bar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

.top-bar-left {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.top-bar-left a,
.top-bar-location {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--text-light);
    -webkit-transition: color var(--transition-fast);
    transition: color var(--transition-fast);
}

.top-bar-left a:hover {
    color: var(--emerald);
}

.top-bar-left i {
    color: var(--emerald);
    font-size: 0.75rem;
}

.top-bar-right {
    display: flex;
    gap: 12px;
}

.top-bar-right a {
    color: var(--text-light);
    -webkit-transition: color var(--transition-fast);
    transition: color var(--transition-fast);
    font-size: 0.85rem;
}

.top-bar-right a:hover {
    color: var(--emerald);
}

/* ==================== NAVBAR ==================== */
.navbar {
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
    background: rgba(255, 255, 255, 0.92);
    -webkit-backdrop-filter: blur(16px) saturate(180%);
    backdrop-filter: blur(16px) saturate(180%);
    -webkit-transition: box-shadow var(--transition-base), background var(--transition-base);
    transition: box-shadow var(--transition-base), background var(--transition-base);
    border-bottom: 1px solid transparent;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.97);
    box-shadow: 0 4px 30px rgba(26, 16, 64, 0.08);
    border-bottom-color: var(--border-light);
}

.navbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 24px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon {
    width: 42px;
    height: 42px;
    background: var(--gradient-primary);
    color: var(--text-white);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 0.95rem;
    letter-spacing: -0.5px;
}

.logo-text {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--text-dark);
}

.logo-text span {
    color: var(--emerald);
    font-weight: 600;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-links a {
    padding: 8px 16px;
    color: var(--text-body);
    font-weight: 500;
    font-size: 0.92rem;
    border-radius: var(--radius-full);
    -webkit-transition: all var(--transition-fast);
    transition: all var(--transition-fast);
    position: relative;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--purple);
    background: rgba(123, 94, 167, 0.06);
}

.nav-cta {
    margin-left: 12px;
}

/* Hamburger */
.mobile-toggle {
    display: none;
    width: 32px;
    height: 24px;
    flex-direction: column;
    justify-content: space-between;
    z-index: var(--z-overlay);
}

.mobile-toggle span {
    display: block;
    height: 2.5px;
    background: var(--text-dark);
    border-radius: 4px;
    -webkit-transition: all var(--transition-base);
    transition: all var(--transition-base);
}

.mobile-toggle.active span:nth-child(1) {
    -webkit-transform: rotate(45deg) translate(7px, 7px);
    transform: rotate(45deg) translate(7px, 7px);
}

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

.mobile-toggle.active span:nth-child(3) {
    -webkit-transform: rotate(-45deg) translate(7px, -7px);
    transform: rotate(-45deg) translate(7px, -7px);
}

.nav-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    -webkit-transition: all var(--transition-base);
    transition: all var(--transition-base);
    z-index: var(--z-overlay);
}

.nav-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* ==================== HERO ==================== */
.hero {
    position: relative;
    background: var(--gradient-hero);
    padding: 100px 0 0;
    overflow: hidden;
    min-height: 85vh;
    display: flex;
    flex-direction: column;
}

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

.hero-orb {
    position: absolute;
    border-radius: 50%;
    -webkit-filter: blur(80px);
    filter: blur(80px);
    opacity: 0.3;
}

.hero-orb-1 {
    width: 500px;
    height: 500px;
    background: var(--purple);
    top: -10%;
    left: -5%;
    -webkit-animation: orbFloat 12s ease-in-out infinite;
    animation: orbFloat 12s ease-in-out infinite;
}

.hero-orb-2 {
    width: 400px;
    height: 400px;
    background: var(--emerald);
    bottom: -5%;
    right: -5%;
    -webkit-animation: orbFloat 10s ease-in-out infinite reverse;
    animation: orbFloat 10s ease-in-out infinite reverse;
}

.hero-orb-3 {
    width: 300px;
    height: 300px;
    background: var(--teal);
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    opacity: 0.15;
    -webkit-animation: orbFloat 14s ease-in-out infinite;
    animation: orbFloat 14s ease-in-out infinite;
}

@-webkit-keyframes orbFloat {

    0%,
    100% {
        -webkit-transform: translate(0, 0) scale(1);
        transform: translate(0, 0) scale(1);
    }

    33% {
        -webkit-transform: translate(30px, -20px) scale(1.05);
        transform: translate(30px, -20px) scale(1.05);
    }

    66% {
        -webkit-transform: translate(-20px, 30px) scale(0.95);
        transform: translate(-20px, 30px) scale(0.95);
    }
}

@keyframes orbFloat {

    0%,
    100% {
        transform: translate(0, 0) scale(1);
    }

    33% {
        transform: translate(30px, -20px) scale(1.05);
    }

    66% {
        transform: translate(-20px, 30px) scale(0.95);
    }
}

.hero-mesh {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 40px 40px;
}

.hero-particles {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 1;
}

.hero-particles .particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: rgba(45, 212, 168, 0.5);
    border-radius: 50%;
    -webkit-animation: particleFloat 6s ease-in-out infinite;
    animation: particleFloat 6s ease-in-out infinite;
}

@-webkit-keyframes particleFloat {

    0%,
    100% {
        -webkit-transform: translateY(0) scale(1);
        transform: translateY(0) scale(1);
        opacity: 0;
    }

    10% {
        opacity: 1;
    }

    90% {
        opacity: 1;
    }

    50% {
        -webkit-transform: translateY(-60px) scale(1.5);
        transform: translateY(-60px) scale(1.5);
    }
}

@keyframes particleFloat {

    0%,
    100% {
        transform: translateY(0) scale(1);
        opacity: 0;
    }

    10% {
        opacity: 1;
    }

    90% {
        opacity: 1;
    }

    50% {
        transform: translateY(-60px) scale(1.5);
    }
}

.hero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
    flex: 1;
}

.hero-content {
    color: var(--text-white);
}

.hero-badge-row {
    margin-bottom: 24px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(45, 212, 168, 0.12);
    border: 1px solid rgba(45, 212, 168, 0.25);
    color: var(--emerald);
    padding: 8px 20px;
    border-radius: var(--radius-full);
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
}

.hero h1 {
    margin-bottom: 20px;
    color: var(--text-white);
}

.hero-subtitle {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.8;
    margin-bottom: 32px;
    max-width: 540px;
}

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

/* Trust badges */
.hero-trust {
    display: flex;
    align-items: center;
    gap: 16px;
}

.hero-trust-avatars {
    display: flex;
}

.trust-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: hsl(var(--hue), 60%, 55%);
    color: var(--text-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 700;
    border: 2px solid var(--bg-dark);
    margin-left: -8px;
}

.trust-avatar:first-child {
    margin-left: 0;
}

.hero-trust-text span {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
}

.hero-trust-stars {
    display: flex;
    align-items: center;
    gap: 2px;
    color: #FFD700;
    font-size: 0.8rem;
    margin-bottom: 2px;
}

.hero-trust-stars strong {
    color: var(--text-white);
    margin-left: 6px;
    font-size: 0.9rem;
}

/* Hero cards */
.hero-visual {
    position: relative;
}

.hero-visual-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    max-width: 420px;
    margin-left: auto;
}

.hero-card {
    background: rgba(255, 255, 255, 0.06);
    -webkit-backdrop-filter: blur(16px);
    backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: 24px 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    -webkit-transition: all var(--transition-base);
    transition: all var(--transition-base);
}

.hero-card:hover {
    background: rgba(255, 255, 255, 0.1);
    -webkit-transform: translateY(-4px);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

.hero-card-icon {
    width: 44px;
    height: 44px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-white);
    font-size: 1.1rem;
}

.hero-card-body strong {
    display: block;
    color: var(--text-white);
    font-size: 0.95rem;
}

.hero-card-body span {
    font-size: 0.78rem;
    color: rgba(255, 255, 255, 0.5);
}

.hero-card-1 {
    -webkit-animation: cardFloat 6s ease-in-out infinite;
    animation: cardFloat 6s ease-in-out infinite;
}

.hero-card-2 {
    -webkit-animation: cardFloat 6s ease-in-out 1.5s infinite;
    animation: cardFloat 6s ease-in-out 1.5s infinite;
}

.hero-card-3 {
    -webkit-animation: cardFloat 6s ease-in-out 3s infinite;
    animation: cardFloat 6s ease-in-out 3s infinite;
}

.hero-card-4 {
    -webkit-animation: cardFloat 6s ease-in-out 4.5s infinite;
    animation: cardFloat 6s ease-in-out 4.5s infinite;
}

@-webkit-keyframes cardFloat {

    0%,
    100% {
        -webkit-transform: translateY(0);
        transform: translateY(0);
    }

    50% {
        -webkit-transform: translateY(-8px);
        transform: translateY(-8px);
    }
}

@keyframes cardFloat {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-8px);
    }
}

.hero-glow {
    position: absolute;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(45, 212, 168, 0.2), transparent 70%);
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    pointer-events: none;
    z-index: -1;
}

/* Hero stats strip */
.hero-stats-strip {
    background: rgba(255, 255, 255, 0.04);
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 28px 0;
    margin-top: auto;
    position: relative;
    z-index: 2;
}

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

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

.hero-stat-number {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--text-white);
    display: block;
}

.hero-stat-label {
    font-size: 0.82rem;
    color: rgba(255, 255, 255, 0.55);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 500;
}

.hero-stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255, 255, 255, 0.12);
}

.hero-wave {
    position: relative;
    z-index: 3;
    margin-top: -1px;
}

.hero-wave svg {
    display: block;
    width: 100%;
    height: 80px;
}

/* ==================== TOOLS MARQUEE ==================== */
.tools-marquee {
    background: var(--bg-white);
    padding: 20px 0;
    overflow: hidden;
    border-bottom: 1px solid var(--border-light);
}

.marquee-track {
    overflow: hidden;
}

.marquee-content {
    display: flex;
    gap: 40px;
    white-space: nowrap;
    -webkit-animation: marqueeScroll 30s linear infinite;
    animation: marqueeScroll 30s linear infinite;
    width: -webkit-max-content;
    width: max-content;
}

.marquee-item {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-muted);
    padding: 8px 0;
}

.marquee-item i {
    font-size: 1.2rem;
    color: var(--purple-light);
}

@-webkit-keyframes marqueeScroll {
    0% {
        -webkit-transform: translateX(0);
        transform: translateX(0);
    }

    100% {
        -webkit-transform: translateX(-50%);
        transform: translateX(-50%);
    }
}

@keyframes marqueeScroll {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

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

.category-card {
    background: var(--bg-white);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    position: relative;
    overflow: hidden;
    -webkit-transition: all var(--transition-base);
    transition: all var(--transition-base);
}

.category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    -webkit-transform: scaleX(0);
    transform: scaleX(0);
    -webkit-transform-origin: left;
    transform-origin: left;
    -webkit-transition: -webkit-transform var(--transition-base);
    transition: transform var(--transition-base);
}

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

.category-card:hover::before {
    -webkit-transform: scaleX(1);
    transform: scaleX(1);
}

.category-icon {
    width: 56px;
    height: 56px;
    background: var(--gradient-card-hover);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: var(--purple);
    margin-bottom: 18px;
    -webkit-transition: all var(--transition-base);
    transition: all var(--transition-base);
}

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

.category-card h3 {
    font-size: 1.1rem;
    margin-bottom: 8px;
    color: var(--text-dark);
}

.category-card p {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.category-arrow {
    position: absolute;
    bottom: 24px;
    right: 24px;
    width: 32px;
    height: 32px;
    background: var(--bg-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--purple);
    font-size: 0.8rem;
    -webkit-transition: all var(--transition-base);
    transition: all var(--transition-base);
}

.category-card:hover .category-arrow {
    background: var(--gradient-primary);
    color: var(--text-white);
    -webkit-transform: translateX(4px);
    transform: translateX(4px);
}

/* ==================== ABOUT ==================== */
.about {
    background: var(--bg-white);
}

.about-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-image-wrapper {
    position: relative;
    min-height: 420px;
    background: var(--gradient-card-hover);
    border-radius: var(--radius-xl);
}

.about-decor-line {
    position: absolute;
    width: 120px;
    height: 120px;
    border: 3px solid rgba(123, 94, 167, 0.15);
    border-radius: var(--radius-xl);
    top: -16px;
    left: -16px;
}

.about-decor-dots {
    position: absolute;
    width: 80px;
    height: 80px;
    bottom: -20px;
    right: -20px;
    background-image: radial-gradient(circle, var(--emerald) 2px, transparent 2px);
    background-size: 12px 12px;
    opacity: 0.3;
}

.about-badge-box {
    position: absolute;
    top: 30px;
    right: 30px;
    background: var(--gradient-primary);
    color: var(--text-white);
    padding: 20px 28px;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.about-badge-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
}

.about-badge-text {
    font-size: 0.78rem;
    opacity: 0.85;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.about-floating-card {
    position: absolute;
    background: var(--bg-white);
    padding: 16px 20px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    gap: 14px;
    box-shadow: var(--shadow-lg);
    -webkit-animation: cardFloat 5s ease-in-out infinite;
    animation: cardFloat 5s ease-in-out infinite;
}

.about-float-1 {
    bottom: 40px;
    left: 20px;
}

.about-float-2 {
    top: 50%;
    left: -20px;
    -webkit-animation-delay: 2.5s;
    animation-delay: 2.5s;
}

.about-floating-card i {
    font-size: 1.5rem;
    color: var(--emerald);
}

.about-floating-card strong {
    display: block;
    font-size: 1.1rem;
    color: var(--text-dark);
}

.about-floating-card span {
    font-size: 0.78rem;
    color: var(--text-muted);
}

.about-content .section-tag {
    margin-bottom: 12px;
}

.about-content h2 {
    margin-bottom: 20px;
}

.about-content p {
    margin-bottom: 16px;
}

.about-list {
    margin: 24px 0 32px;
    display: grid;
    gap: 12px;
}

.about-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 500;
    color: var(--text-dark);
    font-size: 0.95rem;
}

.about-list li i {
    color: var(--emerald);
    font-size: 1.1rem;
}

.about-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

/* ==================== SERVICES ==================== */
.services {
    background: var(--bg-light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
}

.service-card {
    background: var(--bg-white);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-lg);
    padding: 36px 32px;
    position: relative;
    overflow: hidden;
    -webkit-transition: all var(--transition-base);
    transition: all var(--transition-base);
}

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

.service-number {
    position: absolute;
    top: 16px;
    right: 20px;
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 900;
    color: rgba(123, 94, 167, 0.06);
    line-height: 1;
}

.service-icon {
    width: 56px;
    height: 56px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-white);
    font-size: 1.3rem;
    margin-bottom: 20px;
}

.service-card h3 {
    margin-bottom: 12px;
    font-size: 1.2rem;
}

.service-card p {
    font-size: 0.92rem;
    color: var(--text-muted);
    margin-bottom: 20px;
    line-height: 1.7;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--purple);
    font-weight: 600;
    font-size: 0.9rem;
    -webkit-transition: gap var(--transition-fast), color var(--transition-fast);
    transition: gap var(--transition-fast), color var(--transition-fast);
}

.service-link:hover {
    gap: 10px;
    color: var(--emerald);
}

/* ==================== STATS ==================== */
.stats-section {
    background: var(--gradient-stats);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.stats-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 32px 32px;
}

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

.stat-item {
    text-align: center;
    color: var(--text-white);
}

.stat-icon {
    width: 64px;
    height: 64px;
    background: rgba(45, 212, 168, 0.12);
    border: 1px solid rgba(45, 212, 168, 0.2);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    font-size: 1.4rem;
    color: var(--emerald);
}

.stat-value {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 2px;
}

.counter {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-white);
}

.stat-suffix {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--emerald);
}

.stat-item p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
    margin-top: 4px;
}

/* ==================== ADVANTAGES ==================== */
.advantages {
    background: var(--bg-white);
}

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

.advantage-card {
    background: var(--bg-light);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    text-align: center;
    -webkit-transition: all var(--transition-base);
    transition: all var(--transition-base);
}

.advantage-card:hover {
    -webkit-transform: translateY(-6px);
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
    border-color: transparent;
    background: var(--bg-white);
}

.advantage-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 18px;
    color: var(--text-white);
    font-size: 1.3rem;
}

.advantage-card h4 {
    margin-bottom: 8px;
    font-size: 1.05rem;
}

.advantage-card p {
    font-size: 0.88rem;
    color: var(--text-muted);
}

/* ==================== COURSES ==================== */
.courses {
    background: var(--bg-light);
}

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

.course-card {
    background: var(--bg-white);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-lg);
    padding: 28px 24px;
    position: relative;
    overflow: hidden;
    -webkit-transition: all var(--transition-base);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
}

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

.course-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    background: var(--gradient-primary);
    color: var(--text-white);
    padding: 4px 14px;
    border-radius: var(--radius-full);
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.course-badge.hot {
    background: linear-gradient(135deg, #FF6B6B, #FF8E53);
}

.course-badge.new {
    background: linear-gradient(135deg, #3B82F6, #6366F1);
}

.course-icon {
    width: 52px;
    height: 52px;
    background: var(--gradient-card-hover);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--purple);
    margin-bottom: 16px;
}

.course-tag {
    display: inline-block;
    background: rgba(123, 94, 167, 0.08);
    color: var(--purple);
    padding: 3px 12px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.course-card h3 {
    font-size: 1.1rem;
    margin-bottom: 10px;
}

.course-card>p {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.6;
    flex: 1;
}

.course-meta {
    display: flex;
    gap: 16px;
    margin: 16px 0;
    padding-top: 16px;
    border-top: 1px solid var(--border-light);
    font-size: 0.82rem;
    color: var(--text-muted);
}

.course-meta span {
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.course-meta i {
    color: var(--purple-light);
}

.courses-cta {
    text-align: center;
    margin-top: 48px;
}

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

.testimonials-carousel {
    position: relative;
    overflow: hidden;
}

.testimonial-track {
    display: flex;
    -webkit-transition: -webkit-transform 0.5s var(--ease-out);
    transition: transform 0.5s var(--ease-out);
}

.testimonial-slide {
    min-width: 100%;
    padding: 0 32px;
    box-sizing: border-box;
}

.testimonial-card {
    background: var(--bg-white);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-xl);
    padding: 40px 36px;
    max-width: 700px;
    margin: 0 auto;
    position: relative;
}

.testimonial-card::before {
    content: '\201C';
    position: absolute;
    top: 16px;
    left: 28px;
    font-size: 4rem;
    font-family: Georgia, serif;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    opacity: 0.3;
    line-height: 1;
}

.testimonial-stars {
    margin-bottom: 20px;
    color: #FFD700;
    font-size: 0.9rem;
    display: flex;
    gap: 3px;
}

.testimonial-card>p {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text-body);
    font-style: italic;
    margin-bottom: 24px;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 14px;
}

.testimonial-avatar {
    width: 48px;
    height: 48px;
    background: var(--gradient-primary);
    color: var(--text-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.85rem;
    -webkit-flex-shrink: 0;
    flex-shrink: 0;
}

.testimonial-author strong {
    display: block;
    color: var(--text-dark);
    font-size: 1rem;
}

.testimonial-author span {
    font-size: 0.82rem;
    color: var(--text-muted);
}

.carousel-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-top: 32px;
}

.carousel-btn {
    width: 44px;
    height: 44px;
    border: 2px solid var(--border-card);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-body);
    -webkit-transition: all var(--transition-fast);
    transition: all var(--transition-fast);
    background: var(--bg-white);
}

.carousel-btn:hover {
    background: var(--gradient-primary);
    color: var(--text-white);
    border-color: transparent;
}

.carousel-dots {
    display: flex;
    gap: 8px;
}

.carousel-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--border-card);
    border: none;
    cursor: pointer;
    -webkit-transition: all var(--transition-fast);
    transition: all var(--transition-fast);
}

.carousel-dot.active {
    background: var(--gradient-primary);
    width: 28px;
    border-radius: var(--radius-full);
}

/* ==================== BLOG ==================== */
.blog {
    background: var(--bg-white);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

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

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

.blog-image {
    position: relative;
    height: 200px;
    background: var(--gradient-primary);
    overflow: hidden;
}

.blog-image-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: rgba(255, 255, 255, 0.3);
}

.blog-category {
    position: absolute;
    bottom: 12px;
    left: 12px;
    background: rgba(0, 0, 0, 0.5);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    color: var(--text-white);
    padding: 4px 14px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
}

.blog-body {
    padding: 24px;
}

.blog-date {
    font-size: 0.8rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 10px;
}

.blog-body h3 {
    font-size: 1.1rem;
    margin-bottom: 10px;
    line-height: 1.4;
}

.blog-body h3 a {
    color: var(--text-dark);
    -webkit-transition: color var(--transition-fast);
    transition: color var(--transition-fast);
}

.blog-body h3 a:hover {
    color: var(--purple);
}

.blog-body>p {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 16px;
}

.blog-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--purple);
    font-weight: 600;
    font-size: 0.88rem;
    -webkit-transition: gap var(--transition-fast);
    transition: gap var(--transition-fast);
}

.blog-link:hover {
    gap: 10px;
}

/* ==================== CTA ==================== */
.cta-section {
    background: var(--gradient-stats);
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(45, 212, 168, 0.1), transparent 60%);
    top: -200px;
    right: -100px;
    border-radius: 50%;
}

.cta-section::after {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(123, 94, 167, 0.1), transparent 60%);
    bottom: -200px;
    left: -100px;
    border-radius: 50%;
}

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

.cta-content {
    max-width: 700px;
    margin: 0 auto;
}

.cta-content h2 {
    color: var(--text-white);
    font-size: clamp(1.6rem, 3.5vw, 2.2rem);
    margin-bottom: 16px;
}

.cta-content>p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 32px;
    font-size: 1.05rem;
    line-height: 1.7;
}

.cta-tabs {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 32px;
    flex-wrap: wrap;
}

.cta-tab {
    padding: 10px 24px;
    border-radius: var(--radius-full);
    color: rgba(255, 255, 255, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.15);
    font-weight: 500;
    font-size: 0.88rem;
    cursor: pointer;
    -webkit-transition: all var(--transition-fast);
    transition: all var(--transition-fast);
}

.cta-tab:hover {
    color: rgba(255, 255, 255, 0.9);
    border-color: rgba(255, 255, 255, 0.3);
}

.cta-tab.active {
    background: var(--gradient-primary);
    color: var(--text-white);
    border-color: transparent;
}

/* ==================== CONTACT ==================== */
.contact {
    background: var(--bg-light);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 40px;
    align-items: start;
}

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

.contact-info-card {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    background: var(--bg-white);
    padding: 20px 24px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-card);
    -webkit-transition: all var(--transition-base);
    transition: all var(--transition-base);
}

.contact-info-card:hover {
    box-shadow: var(--shadow-md);
    border-color: transparent;
}

.contact-info-icon {
    width: 46px;
    height: 46px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-white);
    font-size: 1.1rem;
    -webkit-flex-shrink: 0;
    flex-shrink: 0;
}

.contact-info-card h4 {
    font-size: 0.95rem;
    margin-bottom: 4px;
}

.contact-info-card a {
    color: var(--purple);
    font-weight: 500;
    -webkit-transition: color var(--transition-fast);
    transition: color var(--transition-fast);
}

.contact-info-card a:hover {
    color: var(--emerald);
}

.contact-info-card address {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.contact-map {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-card);
}

.contact-form {
    background: var(--bg-white);
    padding: 36px;
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-card);
    box-shadow: var(--shadow-sm);
}

.form-title {
    font-size: 1.3rem;
    margin-bottom: 24px;
}

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

.form-group {
    position: relative;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 14px 18px;
    background: var(--bg-light);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-md);
    font-size: 0.92rem;
    color: var(--text-dark);
    -webkit-transition: all var(--transition-fast);
    transition: all var(--transition-fast);
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    border-color: var(--purple);
    box-shadow: 0 0 0 3px rgba(123, 94, 167, 0.1);
    outline: none;
    background: var(--bg-white);
}

.contact-form textarea {
    resize: vertical;
    min-height: 100px;
    margin-bottom: 16px;
}

.contact-form select {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24'%3E%3Cpath fill='%237a7a9a' d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
}

.form-submit {
    width: 100%;
    justify-content: center;
}

.form-disclaimer {
    font-size: 0.78rem;
    color: var(--text-muted);
    text-align: center;
    margin-top: 12px;
}

/* ==================== FOOTER ==================== */
.footer {
    background: var(--bg-dark);
    color: var(--text-light);
    padding: 80px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 40px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

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

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

.footer-brand>p {
    font-size: 0.88rem;
    color: rgba(255, 255, 255, 0.55);
    line-height: 1.7;
    margin-bottom: 20px;
}

.footer-social {
    display: flex;
    gap: 10px;
}

.footer-social a {
    width: 38px;
    height: 38px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    font-size: 0.9rem;
    -webkit-transition: all var(--transition-fast);
    transition: all var(--transition-fast);
}

.footer-social a:hover {
    background: var(--gradient-primary);
    color: var(--text-white);
    border-color: transparent;
    -webkit-transform: translateY(-2px);
    transform: translateY(-2px);
}

.footer-links h4,
.footer-contact h4 {
    color: var(--text-white);
    font-size: 1rem;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer-links h4::after,
.footer-contact h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 32px;
    height: 2px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.55);
    font-size: 0.88rem;
    -webkit-transition: all var(--transition-fast);
    transition: all var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.footer-links a:hover {
    color: var(--emerald);
    padding-left: 4px;
}

.footer-contact ul {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.88rem;
    color: rgba(255, 255, 255, 0.55);
}

.footer-contact li i {
    color: var(--emerald);
    margin-top: 3px;
    -webkit-flex-shrink: 0;
    flex-shrink: 0;
}

.footer-contact a {
    color: rgba(255, 255, 255, 0.55);
    -webkit-transition: color var(--transition-fast);
    transition: color var(--transition-fast);
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 0;
    flex-wrap: wrap;
    gap: 12px;
}

.footer-bottom p {
    font-size: 0.82rem;
    color: rgba(255, 255, 255, 0.4);
}

.footer-bottom-links {
    display: flex;
    gap: 20px;
}

.footer-bottom-links a {
    font-size: 0.82rem;
    color: rgba(255, 255, 255, 0.4);
    -webkit-transition: color var(--transition-fast);
    transition: color var(--transition-fast);
}

.footer-bottom-links a:hover {
    color: var(--emerald);
}

/* ==================== FLOATING ELEMENTS ==================== */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 56px;
    height: 56px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-white);
    font-size: 1.6rem;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: var(--z-float);
    -webkit-transition: all var(--transition-base);
    transition: all var(--transition-base);
    opacity: 0;
    -webkit-transform: scale(0);
    transform: scale(0);
}

.whatsapp-float.visible {
    opacity: 1;
    -webkit-transform: scale(1);
    transform: scale(1);
}

.whatsapp-float:hover {
    -webkit-transform: scale(1.1);
    transform: scale(1.1);
    box-shadow: 0 6px 28px rgba(37, 211, 102, 0.5);
}

.back-to-top {
    position: fixed;
    bottom: 90px;
    right: 24px;
    width: 44px;
    height: 44px;
    background: var(--gradient-primary);
    color: var(--text-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    box-shadow: var(--shadow-md);
    z-index: var(--z-float);
    -webkit-transition: all var(--transition-base);
    transition: all var(--transition-base);
    opacity: 0;
    -webkit-transform: translateY(20px);
    transform: translateY(20px);
    pointer-events: none;
}

.back-to-top.visible {
    opacity: 1;
    -webkit-transform: translateY(0);
    transform: translateY(0);
    pointer-events: all;
}

.back-to-top:hover {
    -webkit-transform: translateY(-3px);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 1024px) {
    .hero-inner {
        grid-template-columns: 1fr;
        gap: 48px;
        text-align: center;
    }

    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }

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

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

    .hero-visual-grid {
        margin: 0 auto;
    }

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

    .about-image-wrapper {
        min-height: 300px;
    }

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

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

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

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }

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

@media (max-width: 768px) {
    .section {
        padding: 70px 0;
    }

    .top-bar-location {
        display: none;
    }

    /* Mobile Nav */
    .mobile-toggle {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        height: 100dvh;
        background: var(--bg-white);
        flex-direction: column;
        padding: 80px 32px 32px;
        gap: 4px;
        z-index: var(--z-overlay);
        -webkit-transition: right var(--transition-base);
        transition: right var(--transition-base);
        box-shadow: -4px 0 30px rgba(0, 0, 0, 0.1);
        align-items: stretch;
        overflow-y: auto;
    }

    .nav-links.active {
        right: 0;
    }

    .nav-links a {
        padding: 12px 16px;
        font-size: 1rem;
        border-radius: var(--radius-md);
    }

    .nav-cta {
        display: none;
    }

    .hero {
        min-height: auto;
        padding: 70px 0 0;
    }

    .hero-visual-grid {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
        max-width: 340px;
    }

    .hero-stats {
        gap: 24px;
    }

    .hero-stat-divider {
        display: none;
    }

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

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

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

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

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

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

    .section {
        padding: 56px 0;
    }

    h1 {
        font-size: 1.8rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    .top-bar-left a:last-child {
        display: none;
    }

    .hero-actions {
        flex-direction: column;
        align-items: center;
    }

    .hero-visual-grid {
        grid-template-columns: 1fr;
        max-width: 260px;
    }

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

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

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

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

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

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

    .form-row {
        grid-template-columns: 1fr;
    }

    .testimonial-slide {
        padding: 0 8px;
    }

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

    .contact-form {
        padding: 24px 20px;
    }
}

/* ==================== PRINT ==================== */
@media print {

    .top-bar,
    .navbar,
    .hero-particles,
    .hero-bg-effects,
    .back-to-top,
    .whatsapp-float,
    .tools-marquee {
        display: none !important;
    }

    .hero {
        min-height: auto;
        padding: 40px 0;
    }

    .section {
        padding: 30px 0;
    }

    body {
        color: #000;
        background: #fff;
    }

    a {
        color: #000;
    }
}