/* ============================================
   EduksTech — Landing Page de Venda do Sistema
   HTML/CSS/JS standalone | Conversion focused
   ============================================ */

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

:root {
    --eduks-blue: #0f172a;
    --eduks-blue-light: #1e293b;
    --eduks-blue-accent: #2563eb;
    --eduks-cyan: #06b6d4;
    --eduks-yellow: #fbbf24;
    --eduks-yellow-glow: rgba(251, 191, 36, 0.35);
    --eduks-green: #22c55e;
    --eduks-orange: #f97316;
    --eduks-pink: #ec4899;
    --eduks-white: #ffffff;
    --eduks-gray-50: #f8fafc;
    --eduks-gray-100: #f1f5f9;
    --eduks-gray-200: #e2e8f0;
    --eduks-gray-400: #94a3b8;
    --eduks-gray-600: #475569;
    --eduks-gray-800: #1e293b;
    --eduks-gray-900: #0f172a;

    --font-display: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
    --font-body: 'Inter', system-ui, -apple-system, sans-serif;

    --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-elastic: cubic-bezier(0.68, -0.55, 0.265, 1.55);
    --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font-body);
    background: var(--eduks-gray-50);
    color: var(--eduks-gray-800);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

ul, ol {
    list-style: none;
}

/* Utility */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

@media (min-width: 768px) {
    .container {
        padding: 0 2rem;
    }
}

@media (min-width: 1280px) {
    .container {
        padding: 0 3rem;
    }
}

.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;
}

/* Scroll reveal */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s var(--ease-out-expo), transform 0.8s var(--ease-out-expo);
}

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

.reveal-left {
    opacity: 0;
    transform: translateX(-60px);
    transition: opacity 0.9s var(--ease-out-expo), transform 0.9s var(--ease-out-expo);
}

.reveal-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.reveal-right {
    opacity: 0;
    transform: translateX(60px);
    transition: opacity 0.9s var(--ease-out-expo), transform 0.9s var(--ease-out-expo);
}

.reveal-right.visible {
    opacity: 1;
    transform: translateX(0);
}

.reveal-scale {
    opacity: 0;
    transform: scale(0.9);
    transition: opacity 0.7s var(--ease-out-expo), transform 0.7s var(--ease-out-expo);
}

.reveal-scale.visible {
    opacity: 1;
    transform: scale(1);
}

/* Fallback: if JS is disabled, content stays visible */
.no-js .reveal,
.no-js .reveal-left,
.no-js .reveal-right,
.no-js .reveal-scale {
    opacity: 1 !important;
    transform: none !important;
}

/* ============================================
   NAVIGATION
   ============================================ */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1rem 0;
    transition: all 0.4s var(--ease-smooth);
}

.nav.scrolled {
    padding: 0.65rem 0;
    background: rgba(15, 23, 42, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
}

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

.nav__logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.nav__logo img {
    height: 42px;
    width: auto;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.2));
}

.nav__logo-text {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.35rem;
    color: var(--eduks-white);
    letter-spacing: -0.02em;
}

.nav__links {
    display: none;
    align-items: center;
    gap: 2.25rem;
}

.nav__link {
    color: rgba(255, 255, 255, 0.82);
    font-size: 0.925rem;
    font-weight: 500;
    position: relative;
    transition: color 0.25s ease;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--eduks-yellow);
    transition: width 0.3s var(--ease-out-expo);
}

.nav__link:hover {
    color: var(--eduks-white);
}

.nav__link:hover::after {
    width: 100%;
}

.nav__cta {
    display: none;
    align-items: center;
    gap: 0.75rem;
    background: var(--eduks-yellow);
    color: var(--eduks-blue);
    font-weight: 800;
    font-size: 0.9rem;
    padding: 0.75rem 1.5rem;
    border-radius: 999px;
    transition: all 0.3s var(--ease-out-expo);
    box-shadow: 0 4px 14px rgba(251, 191, 36, 0.25);
}

.nav__cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(251, 191, 36, 0.4);
}

.nav__cta svg {
    width: 18px;
    height: 18px;
    transition: transform 0.3s var(--ease-out-expo);
}

.nav__cta:hover svg {
    transform: translateX(3px);
}

.nav__mobile-toggle {
    width: 44px;
    height: 44px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.nav__mobile-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--eduks-white);
    border-radius: 2px;
    transition: all 0.3s var(--ease-out-expo);
}

.nav__mobile-toggle.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

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

.nav__mobile-toggle.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

@media (min-width: 1024px) {
    .nav__links,
    .nav__cta {
        display: flex;
    }
    .nav__mobile-toggle {
        display: none;
    }
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 999;
    background: rgba(15, 23, 42, 0.98);
    backdrop-filter: blur(20px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-20px);
    transition: all 0.4s var(--ease-out-expo);
}

.mobile-menu.active {
    opacity: 1;
    pointer-events: all;
    transform: translateY(0);
}

.mobile-menu a {
    color: var(--eduks-white);
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 700;
    transition: color 0.25s ease;
}

.mobile-menu a:hover {
    color: var(--eduks-yellow);
}

.mobile-menu .nav__cta {
    display: inline-flex;
    margin-top: 1rem;
}

/* ============================================
   HERO
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #0b1120 0%, #0f172a 50%, #1e293b 100%);
    overflow: hidden;
    padding-top: 80px;
}

.hero__bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero__gradient {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 70% 50% at 80% 30%, rgba(37, 99, 235, 0.15) 0%, transparent 60%),
        radial-gradient(ellipse 50% 40% at 15% 80%, rgba(6, 182, 212, 0.1) 0%, transparent 55%);
}

.hero__grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
    background-size: 80px 80px;
    mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black 0%, transparent 65%);
    -webkit-mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black 0%, transparent 65%);
}

.hero__particles {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.hero__particle {
    position: absolute;
    border-radius: 50%;
    background: var(--eduks-yellow);
    opacity: 0.15;
    animation: floatParticle linear infinite;
}

@keyframes floatParticle {
    0% {
        transform: translateY(110vh) scale(0);
        opacity: 0;
    }
    10% {
        opacity: 0.2;
    }
    90% {
        opacity: 0.2;
    }
    100% {
        transform: translateY(-10vh) scale(1);
        opacity: 0;
    }
}

.hero__content {
    position: relative;
    z-index: 2;
    width: 100%;
    padding: 4rem 0 6rem;
}

.hero__grid-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: center;
}

@media (min-width: 1024px) {
    .hero__grid-layout {
        grid-template-columns: 1.05fr 0.95fr;
        gap: 4rem;
    }
}

.hero__center {
    text-align: center;
    max-width: 820px;
    margin: 0 auto;
    padding: 2rem 0;
}

.hero__center .hero__badge {
    margin-left: auto;
    margin-right: auto;
}

.hero__center .hero__description {
    margin-left: auto;
    margin-right: auto;
}

.hero__center .hero__cta-group {
    justify-content: center;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.55rem 1rem 0.55rem 0.75rem;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 999px;
    color: var(--eduks-yellow);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1.75rem;
    backdrop-filter: blur(10px);
    width: fit-content;
}

.hero__badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--eduks-green);
    box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.7);
    animation: pulseDot 2s infinite;
}

@keyframes pulseDot {
    0% {
        box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.7);
    }
    70% {
        box-shadow: 0 0 0 8px rgba(34, 197, 94, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(34, 197, 94, 0);
    }
}

.hero__title {
    font-family: var(--font-display);
    font-weight: 900;
    font-size: clamp(1.75rem, 4vw, 3.75rem);
    line-height: 1.05;
    color: var(--eduks-white);
    letter-spacing: -0.03em;
    margin-bottom: 1.5rem;
}

.hero__title-accent {
    background: linear-gradient(135deg, var(--eduks-yellow) 0%, #f59e0b 50%, var(--eduks-orange) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero__description {
    font-size: clamp(1.05rem, 2vw, 1.25rem);
    color: rgba(255, 255, 255, 0.72);
    max-width: 560px;
    line-height: 1.7;
    margin-bottom: 2.25rem;
}

.hero__cta-group {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2.75rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 1rem 2rem;
    border-radius: 999px;
    font-weight: 800;
    font-size: 1rem;
    transition: all 0.3s var(--ease-out-expo);
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transform: translateX(-100%);
    transition: transform 0.6s var(--ease-out-expo);
}

.btn:hover::before {
    transform: translateX(100%);
}

.btn--primary {
    background: var(--eduks-yellow);
    color: var(--eduks-blue);
    box-shadow: 0 8px 28px rgba(251, 191, 36, 0.3);
}

.btn--primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 14px 36px rgba(251, 191, 36, 0.45);
}

.btn--secondary {
    background: rgba(255, 255, 255, 0.08);
    color: var(--eduks-white);
    border: 1px solid rgba(255, 255, 255, 0.18);
    backdrop-filter: blur(10px);
}

.btn--secondary:hover {
    background: rgba(255, 255, 255, 0.14);
    border-color: rgba(255, 255, 255, 0.28);
    transform: translateY(-3px);
}

.btn svg {
    width: 20px;
    height: 20px;
    transition: transform 0.3s var(--ease-out-expo);
}

.btn:hover svg {
    transform: translateX(4px);
}

.hero__social-proof {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    flex-wrap: wrap;
}

.hero__avatars {
    display: flex;
    align-items: center;
}

.hero__avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 3px solid var(--eduks-blue);
    margin-left: -12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 800;
    color: var(--eduks-white);
    background: linear-gradient(135deg, var(--eduks-blue-accent), var(--eduks-cyan));
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.hero__avatar:first-child {
    margin-left: 0;
}

.hero__avatar--more {
    background: var(--eduks-yellow);
    color: var(--eduks-blue);
}

.hero__rating {
    color: var(--eduks-white);
}

.hero__stars {
    color: var(--eduks-yellow);
    font-size: 1rem;
    letter-spacing: 1px;
    margin-bottom: 0.15rem;
}

.hero__rating-text {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

.hero__rating-text strong {
    color: var(--eduks-white);
}

/* Hero Visual */
.hero__visual {
    position: relative;
    perspective: 1200px;
    overflow: hidden;
}

.hero__visual-inner {
    position: relative;
    transform-style: preserve-3d;
    animation: heroFloat 6s ease-in-out infinite;
}

.hero__robot {
    width: 100%;
    max-width: 520px;
    height: auto;
    margin: 0 auto;
    display: block;
    filter: drop-shadow(0 20px 40px rgba(6, 182, 212, 0.15));
    animation: robotFloat 5s ease-in-out infinite;
}

@keyframes heroFloat {
    0%, 100% { transform: translateY(0) rotateX(8deg) rotateY(-6deg); }
    50% { transform: translateY(-16px) rotateX(8deg) rotateY(-6deg); }
}

@keyframes heroFloatMobile {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-16px); }
}

@keyframes robotFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-18px); }
}

.hero__card {
    background: rgba(30, 41, 59, 0.75);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 28px;
    padding: 1.25rem;
    box-shadow:
        0 32px 64px rgba(0, 0, 0, 0.35),
        0 0 0 1px rgba(255, 255, 255, 0.05) inset;
    transform: translateZ(40px);
}

.hero__video {
    position: relative;
    aspect-ratio: 16/10;
    border-radius: 20px;
    overflow: hidden;
    background: var(--eduks-blue-light);
}

.hero__video img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.9;
}

.hero__video-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(15,23,42,0.85) 0%, transparent 50%, rgba(15,23,42,0.3) 100%);
}

.hero__play {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s var(--ease-out-expo);
    cursor: pointer;
}

.hero__play:hover {
    background: var(--eduks-yellow);
    border-color: var(--eduks-yellow);
    transform: translate(-50%, -50%) scale(1.1);
}

.hero__play svg {
    width: 28px;
    height: 28px;
    color: var(--eduks-white);
    margin-left: 4px;
    transition: color 0.25s ease;
}

.hero__play:hover svg {
    color: var(--eduks-blue);
}

.hero__video-header {
    position: absolute;
    top: 1rem;
    left: 1rem;
    right: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.hero__video-logo {
    height: 28px;
    width: auto;
    filter: brightness(0) invert(1) drop-shadow(0 2px 4px rgba(0,0,0,0.3));
}

.hero__live-badge {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.35rem 0.75rem;
    background: rgba(239, 68, 68, 0.9);
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: 999px;
}

.hero__live-badge span {
    width: 6px;
    height: 6px;
    background: white;
    border-radius: 50%;
    animation: blink 1.5s infinite;
}

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

.hero__video-footer {
    position: absolute;
    bottom: 1rem;
    left: 1rem;
    right: 1rem;
}

.hero__progress {
    height: 4px;
    background: rgba(255,255,255,0.2);
    border-radius: 2px;
    margin-bottom: 0.75rem;
    overflow: hidden;
}

.hero__progress-bar {
    height: 100%;
    width: 38%;
    background: var(--eduks-yellow);
    border-radius: 2px;
    position: relative;
}

.hero__progress-bar::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 10px;
    height: 10px;
    background: white;
    border-radius: 50%;
    box-shadow: 0 0 8px rgba(0,0,0,0.3);
}

.hero__video-meta {
    display: flex;
    justify-content: space-between;
    color: rgba(255,255,255,0.85);
    font-size: 0.8rem;
    font-weight: 600;
}

.hero__modules {
    margin-top: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.hero__module-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.7rem 0.9rem;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 14px;
    color: rgba(255,255,255,0.9);
    font-size: 0.85rem;
    font-weight: 600;
    transition: all 0.25s ease;
}

.hero__module-item:hover {
    background: rgba(255,255,255,0.1);
    transform: translateX(4px);
}

.hero__module-icon {
    width: 28px;
    height: 28px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.hero__module-icon--1 { background: rgba(34, 197, 94, 0.18); color: var(--eduks-green); }
.hero__module-icon--2 { background: rgba(37, 99, 235, 0.18); color: var(--eduks-blue-accent); }
.hero__module-icon--3 { background: rgba(236, 72, 153, 0.18); color: var(--eduks-pink); }

.hero__floating-card {
    position: absolute;
    z-index: 10;
    background: rgba(15, 23, 42, 0.92);
    backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 18px;
    padding: 1rem 1.25rem;
    box-shadow: 0 20px 40px rgba(0,0,0,0.25);
    color: white;
}

.hero__floating-card--top {
    top: -20px;
    right: 10px;
    animation: floatCard1 5s ease-in-out infinite;
}

.hero__floating-card--bottom {
    bottom: 30px;
    left: -20px;
    animation: floatCard2 6s ease-in-out infinite;
}

@keyframes floatCard1 {
    0%, 100% { transform: translateY(0) rotate(2deg); }
    50% { transform: translateY(-12px) rotate(2deg); }
}

@keyframes floatCard2 {
    0%, 100% { transform: translateY(0) rotate(-2deg); }
    50% { transform: translateY(12px) rotate(-2deg); }
}

.hero__floating-card strong {
    display: block;
    font-size: 1.25rem;
    color: var(--eduks-yellow);
}

.hero__floating-card span {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.65);
}

/* Wave divider */
.hero__wave {
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    line-height: 0;
    z-index: 3;
}

.hero__wave svg {
    display: block;
    width: 100%;
    height: auto;
}

/* ============================================
   TRUST STATS
   ============================================ */
.trust {
    background: var(--eduks-gray-50);
    padding: 4rem 0;
    position: relative;
    z-index: 2;
}

.trust__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

@media (min-width: 768px) {
    .trust__grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.trust__item {
    text-align: center;
    padding: 1.5rem;
    border-radius: 20px;
    background: white;
    box-shadow: 0 4px 20px rgba(0,0,0,0.04);
    border: 1px solid var(--eduks-gray-100);
    transition: all 0.3s var(--ease-out-expo);
}

.trust__item:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 32px rgba(0,0,0,0.08);
}

.trust__number {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--eduks-blue);
    line-height: 1;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, var(--eduks-blue) 0%, var(--eduks-blue-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.trust__label {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--eduks-gray-600);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ============================================
   SECTION HEADER
   ============================================ */
.section-header {
    max-width: 720px;
    margin: 0 auto 4rem;
    text-align: center;
}

.section-header--left {
    text-align: left;
    margin-left: 0;
    margin-right: 0;
}

.section-header__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--eduks-blue-accent);
    margin-bottom: 1rem;
}

.section-header__eyebrow::before {
    content: '';
    width: 24px;
    height: 3px;
    background: var(--eduks-yellow);
    border-radius: 2px;
}

.section-header__title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 900;
    color: var(--eduks-blue);
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: 1.25rem;
}

.section-header__title span {
    color: var(--eduks-blue-accent);
}

.section-header__desc {
    font-size: 1.1rem;
    color: var(--eduks-gray-600);
    line-height: 1.7;
}

/* ============================================
   MODULES
   ============================================ */
.modules {
    padding: 6rem 0;
    background: white;
    position: relative;
}

.modules__bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 40% at 10% 20%, rgba(37, 99, 235, 0.04) 0%, transparent 60%),
        radial-gradient(ellipse 50% 30% at 90% 80%, rgba(251, 191, 36, 0.06) 0%, transparent 60%);
    pointer-events: none;
}

.modules__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 640px) {
    .modules__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .modules__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.module-card {
    position: relative;
    background: var(--eduks-gray-50);
    border: 1px solid var(--eduks-gray-100);
    border-radius: 24px;
    padding: 2rem;
    cursor: pointer;
    transition: all 0.4s var(--ease-out-expo);
    overflow: hidden;
}

.module-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--eduks-blue-accent), var(--eduks-cyan));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s var(--ease-out-expo);
}

.module-card:hover,
.module-card.active {
    transform: translateY(-6px);
    box-shadow: 0 20px 48px rgba(0,0,0,0.08);
    border-color: rgba(37, 99, 235, 0.15);
}

.module-card:hover::before,
.module-card.active::before {
    transform: scaleX(1);
}

.module-card__icon {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    transition: all 0.4s var(--ease-out-expo);
}

.module-card__icon svg {
    width: 28px;
    height: 28px;
}

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

.module-card__icon--blue { background: rgba(37, 99, 235, 0.1); color: var(--eduks-blue-accent); }
.module-card__icon--green { background: rgba(34, 197, 94, 0.1); color: var(--eduks-green); }
.module-card__icon--orange { background: rgba(249, 115, 22, 0.1); color: var(--eduks-orange); }
.module-card__icon--pink { background: rgba(236, 72, 153, 0.1); color: var(--eduks-pink); }
.module-card__icon--cyan { background: rgba(6, 182, 212, 0.1); color: var(--eduks-cyan); }
.module-card__icon--purple { background: rgba(139, 92, 246, 0.1); color: #8b5cf6; }

.module-card__title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--eduks-blue);
    margin-bottom: 0.6rem;
}

.module-card__summary {
    font-size: 0.95rem;
    color: var(--eduks-gray-600);
    line-height: 1.6;
    margin-bottom: 1.25rem;
}

.module-card__features {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s var(--ease-out-expo), opacity 0.4s ease;
    opacity: 0;
}

.module-card.active .module-card__features {
    max-height: 400px;
    opacity: 1;
}

.module-card__features ul {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    padding-top: 0.5rem;
    border-top: 1px dashed var(--eduks-gray-200);
}

.module-card__features li {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    font-size: 0.9rem;
    color: var(--eduks-gray-600);
}

.module-card__features li svg {
    width: 18px;
    height: 18px;
    color: var(--eduks-green);
    flex-shrink: 0;
    margin-top: 2px;
}

.module-card__toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--eduks-blue-accent);
    font-size: 0.875rem;
    font-weight: 700;
    margin-top: 0.5rem;
    transition: color 0.25s ease;
}

.module-card__toggle svg {
    width: 16px;
    height: 16px;
    transition: transform 0.3s var(--ease-out-expo);
}

.module-card.active .module-card__toggle svg {
    transform: rotate(180deg);
}

/* ---------- Modules expand/collapse ---------- */
.modules__grid {
    position: relative;
    transition: max-height 0.9s var(--ease-out-expo);
}

.modules__grid:not(.expanded) {
    max-height: 640px;
    overflow: hidden;
}

@media (max-width: 1023px) {
    .modules__grid:not(.expanded) {
        max-height: 920px;
    }
}

@media (max-width: 639px) {
    .modules__grid:not(.expanded) {
        max-height: 1480px;
    }
}

.modules__grid.expanded {
    max-height: 8000px;
}

.modules__grid:not(.expanded) .module-card:nth-child(n+7) {
    opacity: 0.35;
    transform: translateY(20px);
    pointer-events: none;
}

.modules__grid:not(.expanded) .module-card.visible:nth-child(n+7) {
    opacity: 0.35;
    transform: translateY(20px);
}

.modules__grid.expanded .module-card:nth-child(n+7) {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.modules__overlay {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 180px;
    background: linear-gradient(to bottom, rgba(255,255,255,0) 0%, white 75%);
    pointer-events: none;
    opacity: 1;
    transition: opacity 0.4s ease;
    z-index: 2;
}

.modules__grid.expanded .modules__overlay {
    opacity: 0;
}

.modules__footer {
    text-align: center;
    position: relative;
    z-index: 3;
    margin-top: 1.5rem;
    transition: margin-top 0.45s var(--ease-out-expo);
}

.modules__grid.expanded ~ .modules__footer {
    margin-top: 3.5rem;
}

.modules__toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.85rem 1.75rem;
    background: white;
    border: 1px solid var(--eduks-gray-200);
    border-radius: 999px;
    color: var(--eduks-blue);
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 800;
    cursor: pointer;
    transition: all 0.3s var(--ease-out-expo);
    box-shadow: 0 4px 14px rgba(0,0,0,0.04);
}

.modules__toggle:hover {
    border-color: var(--eduks-blue-accent);
    color: var(--eduks-blue-accent);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.08);
}

.modules__toggle-icon {
    width: 18px;
    height: 18px;
    transition: transform 0.35s var(--ease-out-expo);
}

.modules__grid.expanded ~ .modules__footer .modules__toggle-icon {
    transform: rotate(180deg);
}

.modules__more-text {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: max-height 0.5s var(--ease-out-expo), opacity 0.4s ease, margin 0.4s ease;
    margin: 0;
}

.modules__grid.expanded ~ .modules__footer .modules__more-text,
.modules__more-text.expanded {
    max-height: 350px;
    opacity: 1;
    margin-top: 1.5rem;
}

.modules__more-box {
    display: block;
    width: 100%;
    background: linear-gradient(135deg, #f8fafc 0%, #ffffff 100%);
    border: 1px dashed var(--eduks-blue-accent);
    border-radius: 20px;
    padding: 1.75rem 2rem;
    box-shadow: 0 10px 30px rgba(37, 99, 235, 0.08);
    transform: translateY(20px) scale(0.98);
    opacity: 0;
    transition: transform 0.5s var(--ease-out-expo), opacity 0.4s ease;
}

.modules__grid.expanded ~ .modules__footer .modules__more-box,
.modules__more-text.expanded .modules__more-box {
    transform: translateY(0) scale(1);
    opacity: 1;
}

.modules__more-icon {
    width: 32px;
    height: 32px;
    color: var(--eduks-blue-accent);
    margin-bottom: 0.75rem;
}

.modules__more-title {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--eduks-blue);
    margin-bottom: 0.4rem;
}

.modules__more-desc {
    font-size: 0.95rem;
    color: var(--eduks-gray-600);
    line-height: 1.7;
    margin: 0;
}

.modules__more-desc strong {
    color: var(--eduks-blue-accent);
    font-weight: 700;
}

.modules__more-desc--secondary {
    margin-top: 0.5rem;
    font-size: 0.9rem;
    color: var(--eduks-gray-500);
}

/* ============================================
   INFINITE CAROUSEL
   ============================================ */
.carousel-section {
    padding: 5rem 0;
    background: var(--eduks-blue);
    position: relative;
    overflow: hidden;
}

.carousel-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
}

.carousel-section__title {
    text-align: center;
    color: var(--eduks-white);
    font-family: var(--font-display);
    font-size: clamp(1.25rem, 3vw, 1.75rem);
    font-weight: 800;
    margin-bottom: 2.5rem;
    opacity: 0.9;
}

.carousel {
    position: relative;
    width: 100%;
    overflow: hidden;
    mask-image: linear-gradient(to right, transparent, black 8%, black 92%, transparent);
    -webkit-mask-image: linear-gradient(to right, transparent, black 8%, black 92%, transparent);
}

.carousel__track {
    display: flex;
    width: max-content;
    animation: scrollInfinite 35s linear infinite;
}

.carousel__track:hover {
    animation-play-state: paused;
}

.carousel__track--reverse {
    animation-direction: reverse;
}

@keyframes scrollInfinite {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.carousel__item {
    flex: 0 0 auto;
    padding: 0 1rem;
}

.carousel__card {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 1.5rem;
    min-width: 320px;
    max-width: 360px;
    transition: all 0.3s var(--ease-out-expo);
}

.carousel__card:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-6px) scale(1.02);
    border-color: rgba(255, 255, 255, 0.2);
}

.carousel__quote {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 1.25rem;
    font-style: italic;
}

.carousel__author {
    display: flex;
    align-items: center;
    gap: 0.875rem;
}

.carousel__avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--eduks-blue-accent), var(--eduks-cyan));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 0.875rem;
    color: white;
}

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

.carousel__role {
    color: rgba(255,255,255,0.55);
    font-size: 0.8rem;
}

.carousel__stars {
    color: var(--eduks-yellow);
    margin-bottom: 0.75rem;
    font-size: 0.95rem;
    letter-spacing: 2px;
}

/* Logo carousel */
.carousel__logo {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 160px;
    height: 64px;
    padding: 0 1.5rem;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 14px;
    color: rgba(255,255,255,0.7);
    font-weight: 700;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.carousel__logo:hover {
    background: rgba(255,255,255,0.1);
    color: white;
    border-color: rgba(255,255,255,0.18);
}

/* ============================================
   FEATURES / DIFFERENTIALS
   ============================================ */
.features {
    padding: 6rem 0;
    background: var(--eduks-gray-50);
}

.features__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 768px) {
    .features__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .features__grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.feature {
    background: white;
    border-radius: 24px;
    padding: 2rem;
    border: 1px solid var(--eduks-gray-100);
    transition: all 0.4s var(--ease-out-expo);
    position: relative;
    overflow: hidden;
}

.feature::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 0;
    background: linear-gradient(180deg, transparent, rgba(37, 99, 235, 0.04));
    transition: height 0.4s var(--ease-out-expo);
}

.feature:hover {
    transform: translateY(-8px);
    box-shadow: 0 24px 48px rgba(0,0,0,0.08);
    border-color: rgba(37, 99, 235, 0.12);
}

.feature:hover::after {
    height: 100%;
}

.feature__icon {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    background: var(--eduks-blue);
    color: var(--eduks-yellow);
    transition: all 0.4s var(--ease-elastic);
}

.feature:hover .feature__icon {
    transform: scale(1.15) rotate(8deg);
    background: var(--eduks-yellow);
    color: var(--eduks-blue);
}

.feature__icon svg {
    width: 26px;
    height: 26px;
}

.feature__title {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--eduks-blue);
    margin-bottom: 0.75rem;
}

.feature__text {
    font-size: 0.95rem;
    color: var(--eduks-gray-600);
    line-height: 1.65;
}

/* ============================================
   HOW IT WORKS
   ============================================ */
.how-it-works {
    padding: 6rem 0;
    background: white;
    position: relative;
}

.how-it-works__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    position: relative;
}

@media (min-width: 768px) {
    .how-it-works__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.how-it-works__line {
    display: none;
}

@media (min-width: 768px) {
    .how-it-works__line {
        display: block;
        position: absolute;
        top: 50px;
        left: 16%;
        right: 16%;
        height: 2px;
        background: repeating-linear-gradient(90deg, var(--eduks-gray-200) 0, var(--eduks-gray-200) 8px, transparent 8px, transparent 14px);
        z-index: 0;
    }
}

.step {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 0 1rem;
}

.step__number {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--eduks-blue);
    color: var(--eduks-yellow);
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 900;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    border: 4px solid white;
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
    transition: all 0.4s var(--ease-elastic);
}

.step:hover .step__number {
    transform: scale(1.15);
    background: var(--eduks-yellow);
    color: var(--eduks-blue);
}

.step__title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--eduks-blue);
    margin-bottom: 0.75rem;
}

.step__text {
    color: var(--eduks-gray-600);
    font-size: 0.95rem;
    line-height: 1.65;
}

/* ============================================
   SHOWCASE
   ============================================ */
.showcase {
    padding: 6rem 0;
    background: var(--eduks-gray-50);
    overflow: hidden;
}

.showcase__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
    align-items: center;
}

@media (min-width: 1024px) {
    .showcase__grid {
        grid-template-columns: 1fr 1fr;
    }
    .showcase__grid--reverse .showcase__content {
        order: 2;
    }
    .showcase__grid--reverse .showcase__visual {
        order: 1;
    }
}

.showcase__content {
    max-width: 560px;
}

.showcase__title {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    font-weight: 900;
    color: var(--eduks-blue);
    line-height: 1.15;
    margin-bottom: 1.25rem;
}

.showcase__title span {
    color: var(--eduks-blue-accent);
}

.showcase__text {
    color: var(--eduks-gray-600);
    font-size: 1.05rem;
    line-height: 1.75;
    margin-bottom: 1.75rem;
}

.showcase__list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.showcase__list-item {
    display: flex;
    align-items: flex-start;
    gap: 0.875rem;
    color: var(--eduks-gray-700);
    font-size: 1rem;
}

.showcase__list-item svg {
    width: 22px !important;
    height: 22px !important;
    color: var(--eduks-green);
    flex-shrink: 0;
    margin-top: 2px;
}

.showcase__visual {
    position: relative;
}

.showcase__image-wrapper {
    position: relative;
    border-radius: 28px;
    overflow: hidden;
    box-shadow: 0 32px 64px rgba(0,0,0,0.12);
}

.showcase__image-wrapper img {
    width: 100%;
    height: auto;
    object-fit: cover;
    transition: transform 0.7s var(--ease-out-expo);
}

.showcase__image-wrapper:hover img {
    transform: scale(1.05);
}

.showcase__image-badge {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: var(--eduks-yellow);
    color: var(--eduks-blue);
    font-weight: 800;
    font-size: 0.85rem;
    padding: 0.5rem 1rem;
    border-radius: 999px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}

.showcase__decorator {
    position: absolute;
    z-index: -1;
    border-radius: 28px;
}

.showcase__decorator--1 {
    top: -24px;
    right: -24px;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--eduks-yellow), var(--eduks-orange));
    opacity: 0.2;
}

.showcase__decorator--2 {
    bottom: -24px;
    left: -24px;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--eduks-blue-accent), var(--eduks-cyan));
    opacity: 0.15;
}

/* ============================================
   FAQ
   ============================================ */
.faq {
    padding: 6rem 0;
    background: white;
}

.faq__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: start;
}

@media (min-width: 1024px) {
    .faq__grid {
        grid-template-columns: 0.9fr 1.1fr;
    }
}

.faq__sticky {
    position: sticky;
    top: 100px;
}

.faq__image {
    display: none;
    width: 320px;
    max-width: 100%;
    height: auto;
    margin-top: 1.5rem;
    margin-left: auto;
    margin-right: auto;
}

@media (min-width: 1024px) {
    .faq__image {
        display: block;
    }
}

.faq__items {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq__item {
    background: var(--eduks-gray-50);
    border: 1px solid var(--eduks-gray-100);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.3s var(--ease-out-expo);
}

.faq__item:hover {
    border-color: rgba(37, 99, 235, 0.15);
}

.faq__item.active {
    background: white;
    box-shadow: 0 16px 40px rgba(0,0,0,0.06);
    border-color: rgba(37, 99, 235, 0.2);
}

.faq__question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.5rem;
    text-align: left;
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--eduks-blue);
    transition: color 0.25s ease;
}

.faq__question:hover {
    color: var(--eduks-blue-accent);
}

.faq__icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--eduks-blue);
    color: var(--eduks-yellow);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.3s var(--ease-out-expo);
}

.faq__item.active .faq__icon {
    transform: rotate(45deg);
    background: var(--eduks-yellow);
    color: var(--eduks-blue);
}

.faq__answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.45s var(--ease-out-expo), opacity 0.35s ease;
    opacity: 0;
}

.faq__item.active .faq__answer {
    opacity: 1;
}

.faq__answer-inner {
    padding: 0 1.5rem 1.5rem;
    color: var(--eduks-gray-600);
    line-height: 1.7;
    font-size: 0.975rem;
}

/* ============================================
   CTA BANNER
   ============================================ */
.cta {
    padding: 6rem 0;
    background: var(--eduks-blue);
    position: relative;
    overflow: hidden;
}

.cta__bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 60% at 50% 50%, rgba(37, 99, 235, 0.25) 0%, transparent 60%),
        url('../assets/background-sobre.jpg') center/cover no-repeat;
    opacity: 0.15;
}

.cta__content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 760px;
    margin: 0 auto;
}

.cta__title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 900;
    color: white;
    line-height: 1.1;
    margin-bottom: 1.25rem;
}

.cta__title span {
    color: var(--eduks-yellow);
}

.cta__text {
    color: rgba(255,255,255,0.75);
    font-size: 1.15rem;
    line-height: 1.7;
    margin-bottom: 2.25rem;
}

.cta__form {
    display: flex;
    flex-direction: column;
    gap: 0.875rem;
    max-width: 520px;
    margin: 0 auto 1.5rem;
}

.cta__input,
.cta__button {
    width: 100%;
    min-height: 52px;
    padding: 0.9rem 1.25rem;
    border-radius: 999px;
    font-size: 1rem;
}

.cta__input {
    border: 1px solid rgba(255,255,255,0.15);
    background: rgba(255,255,255,0.08);
    color: white;
    outline: none;
    transition: all 0.25s ease;
}

.cta__input::placeholder {
    color: rgba(255,255,255,0.5);
}

.cta__input:focus {
    border-color: var(--eduks-yellow);
    background: rgba(255,255,255,0.12);
}

.cta__note {
    color: rgba(255,255,255,0.5);
    font-size: 0.85rem;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: #0a0f1d;
    color: rgba(255,255,255,0.7);
    padding: 4rem 0 2rem;
}

.footer__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
    margin-bottom: 3rem;
}

@media (min-width: 640px) {
    .footer__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .footer__grid {
        grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
    }
}

.footer__brand img {
    height: 46px;
    width: auto;
    margin-bottom: 1.25rem;
}

.footer__brand p {
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
    max-width: 320px;
}

.footer__socials {
    display: flex;
    gap: 0.75rem;
}

.footer__social {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: all 0.25s ease;
}

.footer__social:hover {
    background: var(--eduks-yellow);
    color: var(--eduks-blue);
    transform: translateY(-3px);
}

.footer__title {
    color: white;
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1rem;
    margin-bottom: 1.25rem;
}

.footer__links {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer__links a {
    font-size: 0.9rem;
    transition: color 0.2s ease;
}

.footer__links a:hover {
    color: var(--eduks-yellow);
}

.footer__contact {
    display: flex;
    flex-direction: column;
    gap: 0.875rem;
}

.footer__contact-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-size: 0.9rem;
}

.footer__contact-item svg {
    width: 18px;
    height: 18px;
    color: var(--eduks-yellow);
    flex-shrink: 0;
    margin-top: 3px;
}

.footer__bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding-top: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    text-align: center;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.5);
}

@media (min-width: 768px) {
    .footer__bottom {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
}

/* ============================================
   FLOATING CTA BUTTON
   ============================================ */
.floating-cta {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    z-index: 998;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 1rem 1.5rem;
    background: var(--eduks-yellow);
    color: var(--eduks-blue);
    font-weight: 800;
    font-size: 0.95rem;
    border-radius: 999px;
    box-shadow: 0 8px 28px rgba(251, 191, 36, 0.4);
    transform: translateY(120px);
    opacity: 0;
    transition: all 0.4s var(--ease-out-expo);
}

.floating-cta.visible {
    transform: translateY(0);
    opacity: 1;
}

.floating-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 14px 36px rgba(251, 191, 36, 0.5);
}

.floating-cta svg {
    width: 20px;
    height: 20px;
}

/* ============================================
   INCLUDED / PRICING
   ============================================ */
.included {
    padding: 6rem 0;
    background: white;
    position: relative;
}

.included__wrapper {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    align-items: start;
}

@media (min-width: 1024px) {
    .included__wrapper {
        grid-template-columns: 1.1fr 0.9fr;
        gap: 3rem;
    }
}

.included__price-col {
    position: sticky;
    top: 100px;
}

.included__price-box {
    background: linear-gradient(135deg, var(--eduks-blue) 0%, #1e3a8a 100%);
    color: white;
    padding: 2.5rem;
    border-radius: 28px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 24px 56px rgba(0,0,0,0.12);
}

.included__price-box::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(251, 191, 36, 0.12) 0%, transparent 70%);
}

.included__name {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 900;
    margin-bottom: 0.75rem;
    position: relative;
}

.included__desc {
    color: rgba(255,255,255,0.75);
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    position: relative;
}

.included__price {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
    margin-bottom: 1.75rem;
    position: relative;
    flex-wrap: wrap;
}

.included__currency {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--eduks-yellow);
}

.included__value {
    font-family: var(--font-display);
    font-size: 5rem;
    font-weight: 900;
    color: var(--eduks-yellow);
    line-height: 1;
}

.included__period {
    font-size: 1rem;
    color: rgba(255,255,255,0.7);
}

.included__cta {
    position: relative;
    width: 100%;
    margin-bottom: 1rem;
}

.included__note {
    position: relative;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.6);
    text-align: center;
}

.included__list-col {
    background: var(--eduks-gray-50);
    border: 1px solid var(--eduks-gray-100);
    border-radius: 28px;
    padding: 2.5rem;
    box-shadow: 0 8px 32px rgba(0,0,0,0.04);
}

.included__subtitle {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--eduks-blue);
    margin-bottom: 1.5rem;
}

.included__list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

@media (min-width: 640px) {
    .included__list {
        grid-template-columns: repeat(2, 1fr);
    }
}

.included__list li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-size: 0.95rem;
    color: var(--eduks-gray-700);
    line-height: 1.5;
}

.included__list li svg {
    width: 20px;
    height: 20px;
    color: var(--eduks-green);
    flex-shrink: 0;
    margin-top: 1px;
}

/* ============================================
   INTERFACE SHOWCASE (Interactive Mockups)
   ============================================ */
.interface {
    padding: 6rem 0;
    background: linear-gradient(180deg, var(--eduks-gray-50) 0%, white 100%);
    overflow: hidden;
}

.interface__tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: center;
    margin-bottom: 2.5rem;
}

.interface__tab {
    padding: 0.75rem 1.5rem;
    border-radius: 999px;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--eduks-gray-600);
    background: white;
    border: 1px solid var(--eduks-gray-200);
    transition: all 0.25s var(--ease-out-expo);
    cursor: pointer;
}

.interface__tab:hover {
    border-color: var(--eduks-blue-accent);
    color: var(--eduks-blue-accent);
}

.interface__tab.active {
    background: var(--eduks-blue);
    color: white;
    border-color: var(--eduks-blue);
    box-shadow: 0 8px 24px rgba(37, 99, 235, 0.25);
}

.interface__screen {
    display: none;
    animation: fadeIn 0.4s var(--ease-out-expo);
}

.interface__screen.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

.interface__browser {
    background: var(--eduks-blue);
    border-radius: 20px;
    padding: 0.75rem;
    box-shadow: 0 32px 64px rgba(0,0,0,0.15);
    width: 80vw;
    height: 820px;
    max-height: calc(100vh - 120px);
    position: relative;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
}

.interface__browser-top {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem 1rem;
    flex-shrink: 0;
}

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

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

.interface__browser-bar {
    flex: 1;
    height: 26px;
    background: rgba(255,255,255,0.1);
    border-radius: 6px;
    margin-left: 0.75rem;
    display: flex;
    align-items: center;
    padding: 0 0.75rem;
    color: rgba(255,255,255,0.5);
    font-size: 0.75rem;
    font-family: monospace;
}

.interface__app {
    background: #f1f5f9;
    border-radius: 12px;
    overflow: hidden;
    flex: 1 1 auto;
    min-height: 0;
    display: flex;
}

.interface__sidebar {
    width: 220px;
    background: white;
    border-right: 1px solid var(--eduks-gray-200);
    padding: 1.25rem;
    display: none;
}

@media (min-width: 768px) {
    .interface__sidebar {
        display: block;
    }
}

.interface__logo-sidebar {
    height: 34px;
    width: auto;
    margin-bottom: 1.5rem;
}

.interface__menu {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.interface__menu-item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.65rem 0.75rem;
    border-radius: 10px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--eduks-gray-600);
    transition: all 0.2s ease;
}

.interface__menu-item:hover,
.interface__menu-item.active {
    background: rgba(37, 99, 235, 0.08);
    color: var(--eduks-blue-accent);
}

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

.interface__main {
    flex: 1;
    padding: 1.5rem;
    overflow-x: auto;
}

.interface__topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.interface__page-title {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--eduks-blue);
}

.interface__user {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.interface__avatar-small {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--eduks-blue-accent), var(--eduks-cyan));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.75rem;
    font-weight: 800;
}

.interface__cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-bottom: 1.5rem;
}

@media (min-width: 640px) {
    .interface__cards {
        grid-template-columns: repeat(4, 1fr);
    }
}

.interface__stat-card {
    background: white;
    border-radius: 14px;
    padding: 1rem;
    border: 1px solid var(--eduks-gray-200);
}

.interface__stat-label {
    font-size: 0.75rem;
    color: var(--eduks-gray-500);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    margin-bottom: 0.5rem;
}

.interface__stat-value {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--eduks-blue);
}

.interface__stat-change {
    font-size: 0.75rem;
    color: var(--eduks-green);
    font-weight: 700;
    margin-top: 0.25rem;
}

.interface__panel {
    background: white;
    border-radius: 14px;
    border: 1px solid var(--eduks-gray-200);
    overflow: hidden;
    margin-bottom: 1rem;
}

.interface__panel-header {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--eduks-gray-100);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.interface__panel-title {
    font-weight: 800;
    color: var(--eduks-blue);
    font-size: 0.95rem;
}

.interface__panel-action {
    padding: 0.4rem 0.9rem;
    background: var(--eduks-blue-accent);
    color: white;
    border-radius: 8px;
    font-size: 0.75rem;
    font-weight: 700;
}

.interface__table {
    width: 100%;
    font-size: 0.85rem;
    border-collapse: collapse;
}

.interface__table th {
    text-align: left;
    padding: 0.75rem 1rem;
    color: var(--eduks-gray-500);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.7rem;
    letter-spacing: 0.03em;
    background: var(--eduks-gray-50);
}

.interface__table td {
    padding: 0.85rem 1rem;
    border-top: 1px solid var(--eduks-gray-100);
    color: var(--eduks-gray-700);
}

.interface__table tr:hover td {
    background: var(--eduks-gray-50);
}

.interface__badge {
    display: inline-flex;
    padding: 0.25rem 0.6rem;
    border-radius: 999px;
    font-size: 0.7rem;
    font-weight: 800;
}

.interface__badge--green { background: rgba(34, 197, 94, 0.12); color: var(--eduks-green); }
.interface__badge--blue { background: rgba(37, 99, 235, 0.12); color: var(--eduks-blue-accent); }
.interface__badge--yellow { background: rgba(251, 191, 36, 0.15); color: #b45309; }
.interface__badge--pink { background: rgba(236, 72, 153, 0.12); color: var(--eduks-pink); }

.interface__progress {
    width: 100%;
    height: 6px;
    background: var(--eduks-gray-200);
    border-radius: 3px;
    overflow: hidden;
}

.interface__progress-bar {
    height: 100%;
    border-radius: 3px;
    background: linear-gradient(90deg, var(--eduks-blue-accent), var(--eduks-cyan));
}

.interface__chart {
    height: 180px;
    padding: 1rem;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 0.75rem;
}

.interface__chart-bar {
    flex: 1;
    background: linear-gradient(180deg, var(--eduks-blue-accent), var(--eduks-cyan));
    border-radius: 6px 6px 0 0;
    opacity: 0.85;
    transition: opacity 0.2s ease;
}

.interface__chart-bar:hover {
    opacity: 1;
}

.interface__chart-labels {
    display: flex;
    justify-content: space-between;
    padding: 0 1rem 1rem;
    font-size: 0.7rem;
    color: var(--eduks-gray-500);
    font-weight: 600;
}

.interface__course-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 1rem;
    padding: 1rem;
}

@media (min-width: 640px) {
    .interface__course-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.interface__course-card {
    background: var(--eduks-gray-50);
    border: 1px solid var(--eduks-gray-100);
    border-radius: 12px;
    padding: 1rem;
    display: flex;
    gap: 1rem;
    transition: all 0.2s ease;
}

.interface__course-card:hover {
    border-color: var(--eduks-blue-accent);
    transform: translateY(-2px);
}

.interface__course-thumb {
    width: 70px;
    height: 70px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--eduks-blue-accent), var(--eduks-cyan));
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 800;
    font-size: 1.25rem;
}

.interface__course-info h4 {
    font-weight: 800;
    color: var(--eduks-blue);
    font-size: 0.95rem;
    margin-bottom: 0.25rem;
}

.interface__course-info p {
    font-size: 0.8rem;
    color: var(--eduks-gray-500);
    margin-bottom: 0.5rem;
}

.interface__course-meta {
    display: flex;
    gap: 0.75rem;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--eduks-gray-600);
}

.interface__exam-item {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--eduks-gray-100);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.interface__exam-item:last-child {
    border-bottom: none;
}

.interface__exam-title {
    font-weight: 700;
    color: var(--eduks-blue);
    font-size: 0.9rem;
    margin-bottom: 0.2rem;
}

.interface__exam-sub {
    font-size: 0.75rem;
    color: var(--eduks-gray-500);
}

/* ============================================
   ADMIN CLONE (Veja por dentro)
   ============================================ */
.admin-clone {
    font-family: 'Montserrat', var(--font-body);
    background: #f8fafc;
    height: 100%;
}

.admin-clone__sidebar {
    width: 260px;
    background: linear-gradient(180deg, #0f172a 0%, #1e293b 50%, #0f172a 100%);
    color: white;
    display: none;
    flex-direction: column;
    flex-shrink: 0;
}

@media (min-width: 768px) {
    .admin-clone__sidebar {
        display: flex;
    }
}

.admin-clone__sidebar-header {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 80px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding: 0 1.25rem;
}

.admin-clone__logo {
    height: 34px;
    width: auto;
    filter: brightness(0) invert(1);
    opacity: 0.92;
}

.admin-clone__menu {
    flex: 1;
    padding: 1.5rem 0.875rem;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    overflow-y: auto;
    min-height: 0;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.admin-clone__menu::-webkit-scrollbar {
    display: none;
}

.admin-clone__menu-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.85rem 0.875rem;
    border-radius: 0.875rem;
    color: rgba(255, 255, 255, 0.75);
    font-size: 0.9rem;
    font-weight: 500;
    font-family: inherit;
    text-align: left;
    background: transparent;
    border: none;
    width: 100%;
    transition: all 0.2s ease;
    cursor: pointer;
}

.admin-clone__menu-item:hover {
    background: rgba(255, 255, 255, 0.05);
    color: white;
}

.admin-clone__menu-item.active {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.admin-clone__menu-icon {
    width: 22px;
    height: 22px;
    flex-shrink: 0;
}

.admin-clone__wrapper {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
    overflow: hidden;
    height: 100%;
}

.admin-clone__topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.5rem;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(226, 232, 240, 0.6);
    flex-shrink: 0;
}

.admin-clone__topbar-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.admin-clone__hamburger {
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 0.75rem;
    color: #64748b;
    transition: all 0.2s ease;
}

.admin-clone__hamburger:hover {
    background: #f1f5f9;
    color: #334155;
}

.admin-clone__hamburger svg {
    width: 22px;
    height: 22px;
}

.admin-clone__page-title {
    font-family: 'Montserrat', var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    color: #1e293b;
}

.admin-clone__topbar-right {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.admin-clone__topbar-btn {
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    color: #64748b;
    transition: all 0.2s ease;
}

.admin-clone__topbar-btn:hover {
    background: #f1f5f9;
    color: #334155;
}

.admin-clone__topbar-btn svg {
    width: 20px;
    height: 20px;
}

.admin-clone__topbar-avatar {
    background: linear-gradient(135deg, #4f46e5, #06b6d4);
    color: white;
    font-size: 0.8rem;
    font-weight: 700;
}

.admin-clone__main {
    flex: 1;
    padding: 1.5rem;
    overflow-y: auto;
    background: linear-gradient(180deg, #f1f5f9 0%, #f8fafc 100%);
}

.admin-clone__screen {
    display: none;
    animation: fadeIn 0.35s var(--ease-out-expo);
}

.admin-clone__screen.active {
    display: block;
}

.admin-clone__kpis {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

@media (min-width: 640px) {
    .admin-clone__kpis {
        grid-template-columns: repeat(3, 1fr);
    }
}

.admin-clone__kpi-card {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(8px);
    border-radius: 1.25rem;
    padding: 1.25rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
    border: 1px solid #e2e8f0;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    transition: all 0.3s ease;
}

.admin-clone__kpi-card:hover {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
    transform: translateY(-2px);
}

.admin-clone__kpi-label {
    font-size: 0.85rem;
    font-weight: 500;
    color: #64748b;
    margin-bottom: 0.5rem;
}

.admin-clone__kpi-value {
    font-family: 'Montserrat', var(--font-display);
    font-size: 1.75rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 0.5rem;
}

.admin-clone__kpi-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.25rem 0.6rem;
    border-radius: 999px;
}

.admin-clone__kpi-badge--up {
    color: #059669;
    background: #ecfdf5;
}

.admin-clone__kpi-badge svg {
    width: 12px;
    height: 12px;
}

.admin-clone__kpi-icon {
    width: 48px;
    height: 48px;
    border-radius: 0.875rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

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

.admin-clone__kpi-icon--indigo {
    background: #e0e7ff;
    color: #4338ca;
}

.admin-clone__kpi-icon--blue {
    background: #dbeafe;
    color: #2563eb;
}

.admin-clone__kpi-icon--amber {
    background: #fef3c7;
    color: #d97706;
}

.admin-clone__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

@media (min-width: 1024px) {
    .admin-clone__grid--charts {
        grid-template-columns: 2fr 1fr;
    }
    .admin-clone__grid--lists {
        grid-template-columns: 2fr 1fr;
    }
}

.admin-clone__card {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(8px);
    border-radius: 1.25rem;
    padding: 1.25rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
    border: 1px solid #e2e8f0;
    transition: all 0.3s ease;
}

.admin-clone__card:hover {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
}

.admin-clone__card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
}

.admin-clone__card-title {
    font-family: 'Montserrat', var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    color: #1e293b;
}

.admin-clone__card-subtitle {
    font-size: 0.8rem;
    color: #64748b;
    margin-top: 0.25rem;
}

.admin-clone__card-select {
    font-size: 0.75rem;
    color: #64748b;
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 0.5rem;
    padding: 0.35rem 0.65rem;
    white-space: nowrap;
}

.admin-clone__chart-area {
    padding-top: 0.5rem;
}

.admin-clone__line-chart {
    width: 100%;
    height: 220px;
}

.admin-clone__chart-xlabels {
    display: flex;
    justify-content: space-between;
    padding: 0 0.5rem;
    margin-top: 0.5rem;
    font-size: 0.75rem;
    color: #94a3b8;
    font-weight: 500;
}

.admin-clone__doughnut-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 0;
}

.admin-clone__doughnut-chart {
    width: 180px;
    height: 180px;
    transform: rotate(-90deg);
}

.admin-clone__legend {
    margin-top: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.admin-clone__legend-item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.8rem;
    color: #475569;
}

.admin-clone__legend-item span:not(.admin-clone__legend-dot) {
    flex: 1;
}

.admin-clone__legend-item strong {
    font-weight: 600;
    color: #1e293b;
}

.admin-clone__legend-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
}

.admin-clone__course-list,
.admin-clone__enrollment-list {
    display: flex;
    flex-direction: column;
    margin-top: 1rem;
}

.admin-clone__course-row,
.admin-clone__enrollment-row {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    padding: 0.875rem 0;
    border-bottom: 1px solid #f1f5f9;
}

.admin-clone__course-row:last-child,
.admin-clone__enrollment-row:last-child {
    border-bottom: none;
}

.admin-clone__course-thumb {
    width: 44px;
    height: 44px;
    border-radius: 0.75rem;
    background: linear-gradient(135deg, #2563eb, #06b6d4);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 0.9rem;
    flex-shrink: 0;
}

.admin-clone__course-info,
.admin-clone__enrollment-info {
    flex: 1;
    min-width: 0;
}

.admin-clone__course-name,
.admin-clone__enrollment-name {
    font-size: 0.9rem;
    font-weight: 600;
    color: #1e293b;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.admin-clone__course-cat,
.admin-clone__enrollment-course {
    font-size: 0.75rem;
    color: #94a3b8;
    margin-top: 0.15rem;
}

.admin-clone__course-enroll,
.admin-clone__enrollment-time {
    font-size: 0.75rem;
    font-weight: 600;
    color: #64748b;
    white-space: nowrap;
}

.admin-clone__enrollment-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, #4f46e5, #a855f7);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
    flex-shrink: 0;
}

.admin-clone__quick-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1rem;
}

.admin-clone__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.65rem 1rem;
    border-radius: 0.625rem;
    font-size: 0.85rem;
    font-weight: 600;
    transition: all 0.2s ease;
    border: 1px solid transparent;
}

.admin-clone__btn svg {
    width: 18px;
    height: 18px;
}

.admin-clone__btn--sm {
    padding: 0.45rem 0.875rem;
    font-size: 0.8rem;
}

.admin-clone__btn--primary {
    background: #4f46e5;
    color: white;
    border-color: #4f46e5;
}

.admin-clone__btn--primary:hover {
    background: #4338ca;
    border-color: #4338ca;
}

.admin-clone__btn--secondary {
    background: white;
    color: #334155;
    border-color: #e2e8f0;
}

.admin-clone__btn--secondary:hover {
    background: #f8fafc;
    border-color: #cbd5e1;
}

@media (max-width: 767px) {
    .admin-clone__main {
        padding: 1rem;
    }
    .admin-clone__topbar {
        padding: 0.875rem 1rem;
    }
    .admin-clone__page-title {
        font-size: 1.05rem;
    }
    .admin-clone__kpi-value {
        font-size: 1.5rem;
    }
    .admin-clone__line-chart {
        height: 160px;
    }
    .admin-clone__quick-actions {
        flex-direction: column;
    }
    .admin-clone__quick-actions .admin-clone__btn {
        width: 100%;
    }
    .admin-clone__card-header {
        flex-direction: column;
        gap: 0.75rem;
    }
    .admin-clone__card-header .admin-clone__btn {
        align-self: flex-start;
    }
}

.admin-clone__modal {
    position: fixed;
    inset: 0;
    z-index: 1001;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.admin-clone__modal.active {
    opacity: 1;
    pointer-events: all;
}

.admin-clone__modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(4px);
}

.admin-clone__modal-box {
    position: relative;
    background: white;
    border-radius: 20px;
    padding: 2rem;
    max-width: 420px;
    width: 100%;
    text-align: center;
    box-shadow: 0 24px 48px rgba(0, 0, 0, 0.2);
    transform: translateY(20px) scale(0.96);
    transition: transform 0.35s var(--ease-out-expo), opacity 0.3s ease;
    opacity: 0;
}

.admin-clone__modal.active .admin-clone__modal-box {
    transform: translateY(0) scale(1);
    opacity: 1;
}

.admin-clone__modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 34px;
    height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: var(--eduks-gray-400);
    font-size: 1.5rem;
    line-height: 1;
    transition: all 0.2s ease;
}

.admin-clone__modal-close:hover {
    background: var(--eduks-gray-100);
    color: var(--eduks-gray-700);
}

.admin-clone__modal-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 16px;
    background: rgba(14, 165, 233, 0.1);
    color: var(--eduks-blue-accent);
}

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

.admin-clone__modal-title {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--eduks-blue);
    margin-bottom: 0.5rem;
}

.admin-clone__modal-text {
    color: var(--eduks-gray-600);
    font-size: 0.95rem;
    line-height: 1.65;
    margin-bottom: 1.5rem;
}

.admin-clone__modal-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    background: var(--eduks-blue-accent);
    color: white;
    border-radius: 999px;
    font-weight: 700;
    font-size: 0.95rem;
    transition: all 0.25s var(--ease-out-expo);
}

.admin-clone__modal-cta:hover {
    background: var(--eduks-blue);
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(14, 165, 233, 0.3);
}

/* ============================================
   RESPONSIVE ADJUSTMENTS
   ============================================ */
@media (max-width: 1023px) {
    .hero__visual {
        order: -1;
    }
    .hero__grid-layout {
        gap: 2.5rem;
    }
    .hero__floating-card {
        display: none;
    }
    .interface {
        display: none;
    }
}

@media (max-width: 767px) {
    .hero {
        padding-top: 72px;
        min-height: auto;
    }
    .container {
        padding: 0 1.5rem;
    }
    .hero__content {
        padding: 2rem 0 3rem;
    }
    .hero__copy {
        padding: 0 0.75rem;
    }
    .hero__visual {
        perspective: none;
        overflow: visible;
        padding: 1.5rem 0;
    }
    .hero__visual-inner {
        animation: heroFloatMobile 6s ease-in-out infinite;
    }
    .hero__center {
        padding: 1rem 0;
    }
    .hero__title {
        font-size: 1.95rem;
        line-height: 1.12;
        text-align: center;
    }
    .hero__robot {
        max-width: 280px;
    }
    .hero__description {
        font-size: 1rem;
        text-align: center;
        margin-left: auto;
        margin-right: auto;
    }
    .hero__badge {
        display: flex;
        justify-content: center;
        width: 100%;
    }
    .btn {
        width: 100%;
        padding: 0.9rem 1.5rem;
        font-size: 0.95rem;
    }
    .hero__cta-group {
        flex-direction: column;
    }
    .hero__social-proof {
        justify-content: center;
    }
    .trust__grid {
        gap: 0.75rem;
    }
    .trust__item {
        padding: 1rem 0.5rem;
    }
    .trust__number {
        font-size: 1.35rem;
    }
    .trust__label {
        font-size: 0.7rem;
    }
    .modules,
    .features,
    .how-it-works,
    .showcase,
    .faq,
    .cta,
    .included,
    .interface {
        padding: 3.5rem 0;
    }
    .modules__grid {
        grid-template-columns: 1fr;
    }
    .module-card {
        padding: 1.5rem;
    }
    .interface__main {
        padding: 1rem;
    }
    .interface__cards {
        grid-template-columns: repeat(2, 1fr);
    }
    .interface__stat-value {
        font-size: 1.15rem;
    }
    .interface__browser {
        border-radius: 14px;
    }
    .interface__course-grid {
        grid-template-columns: 1fr;
        padding: 0.75rem;
    }
    .interface__table {
        font-size: 0.75rem;
    }
    .interface__table th,
    .interface__table td {
        padding: 0.6rem 0.5rem;
    }
    .included__price-col {
        position: static;
    }
    .included__price-box {
        padding: 1.75rem;
    }
    .included__value {
        font-size: 4rem;
    }
    .included__list-col {
        padding: 1.75rem;
    }
    .included__list {
        grid-template-columns: 1fr;
    }
    .showcase__decorator {
        display: none;
    }
    .footer__grid {
        gap: 2rem;
    }
    .cta__form {
        flex-direction: column;
    }
    .cta__input,
    .cta__button {
        width: 100%;
    }
    .floating-cta {
        bottom: 1rem;
        right: 1rem;
        padding: 0.75rem 1.15rem;
        font-size: 0.85rem;
    }
    .floating-cta svg {
        width: 18px;
        height: 18px;
    }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--eduks-gray-100);
}

::-webkit-scrollbar-thumb {
    background: var(--eduks-blue-accent);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--eduks-blue);
}