/* ============================================================
   GHASH Hub - Premium Corporate Landing Page
   Design: Yellow/Gold + Black/Dark Grey + White
   ============================================================ */

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

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 16px;
    line-height: 1.7;
    color: #1A1A1A;
    background-color: #FFFFFF;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ============================================================
   CUSTOM CURSOR
   ============================================================ */

.cursor-follower {
    position: fixed;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #F4C430;
    pointer-events: none;
    z-index: 99999;
    transition: transform 0.15s ease, opacity 0.15s ease;
    opacity: 0;
    mix-blend-mode: difference;
    transform: translate(-50%, -50%);
}

.cursor-follower.visible {
    opacity: 1;
}

.cursor-follower.hovering {
    transform: translate(-50%, -50%) scale(2.5);
    opacity: 0.6;
}

/* ============================================================
   UTILITY CLASSES
   ============================================================ */

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

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

.section-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: #D4A912;
    margin-bottom: 16px;
}

.section-label::before,
.section-label::after {
    content: '';
    width: 24px;
    height: 2px;
    background: #F4C430;
    border-radius: 2px;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    color: #1A1A1A;
    line-height: 1.2;
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}

.section-title .gold {
    color: #D4A912;
}

.section-subtitle {
    font-size: 1.1rem;
    color: #555555;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ============================================================
   SCROLL ANIMATIONS
   ============================================================ */

.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94), transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

.reveal-left {
    opacity: 0;
    transform: translateX(-60px);
    transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94), transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

.reveal-right {
    opacity: 0;
    transform: translateX(60px);
    transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94), transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

.reveal-scale {
    opacity: 0;
    transform: scale(0.9);
    transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94), transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

.stagger-children > * {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94), transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.stagger-children.active > *:nth-child(1) { transition-delay: 0.05s; opacity: 1; transform: translateY(0); }
.stagger-children.active > *:nth-child(2) { transition-delay: 0.15s; opacity: 1; transform: translateY(0); }
.stagger-children.active > *:nth-child(3) { transition-delay: 0.25s; opacity: 1; transform: translateY(0); }
.stagger-children.active > *:nth-child(4) { transition-delay: 0.35s; opacity: 1; transform: translateY(0); }
.stagger-children.active > *:nth-child(5) { transition-delay: 0.45s; opacity: 1; transform: translateY(0); }
.stagger-children.active > *:nth-child(6) { transition-delay: 0.55s; opacity: 1; transform: translateY(0); }

/* ============================================================
   BUTTONS
   ============================================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 36px;
    font-size: 0.95rem;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    text-decoration: none;
    border: none;
    border-radius: 9999px;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    overflow: hidden;
}

.btn::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.2), transparent);
    opacity: 0;
    transition: all 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.btn:hover::after {
    opacity: 1;
}

.btn-gold {
    background: linear-gradient(135deg, #F4C430, #D4A912);
    color: #0F0F0F;
    box-shadow: 0 8px 30px rgba(244, 196, 48, 0.3);
}

.btn-gold:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(244, 196, 48, 0.4);
}

.btn-dark {
    background: #0F0F0F;
    color: #FFFFFF;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

.btn-dark:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5);
}

.btn-outline-dark {
    background: transparent;
    color: #0F0F0F;
    border: 2px solid #0F0F0F;
}

.btn-outline-dark:hover {
    background: #0F0F0F;
    color: #FFFFFF;
    transform: translateY(-3px);
}

.btn-outline-white {
    background: transparent;
    color: #FFFFFF;
    border: 2px solid rgba(255, 255, 255, 0.4);
}

.btn-outline-white:hover {
    background: #FFFFFF;
    color: #0F0F0F;
    border-color: #FFFFFF;
    transform: translateY(-3px);
}

.btn-outline-gold {
    background: transparent;
    color: #F4C430;
    border: 2px solid #F4C430;
}

.btn-outline-gold:hover {
    background: #F4C430;
    color: #0F0F0F;
    transform: translateY(-3px);
}

/* ============================================================
   NAVIGATION
   ============================================================ */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.navbar.transparent {
    background: transparent;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
    padding: 12px 0;
    box-shadow: 0 1px 0 #E8E8E8;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    z-index: 1001;
}

.logo-mark {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, #F4C430, #D4A912);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1rem;
    color: #0F0F0F;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.logo-text {
    font-size: 1.4rem;
    font-weight: 700;
    color: #FFFFFF;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    letter-spacing: -0.5px;
}

.logo-text .gold {
    color: #F4C430;
}

.navbar.scrolled .logo-text {
    color: #1A1A1A;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 36px;
    list-style: none;
}

.nav-links a {
    text-decoration: none;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
    font-size: 0.95rem;
    transition: all 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: #F4C430;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    border-radius: 2px;
}

.nav-links a:hover {
    color: #FFFFFF;
}

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

.navbar.scrolled .nav-links a {
    color: #555555;
}

.navbar.scrolled .nav-links a:hover {
    color: #0F0F0F;
}

.navbar.scrolled .nav-links a::after {
    background: #D4A912;
}

.nav-cta {
    padding: 10px 28px;
    background: #F4C430;
    color: #0F0F0F !important;
    border-radius: 9999px;
    font-weight: 600;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94) !important;
}

.nav-cta::after {
    display: none !important;
}

.nav-cta:hover {
    background: #F7D96E;
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(244, 196, 48, 0.3);
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.mobile-menu-btn span {
    width: 28px;
    height: 2px;
    background: #FFFFFF;
    border-radius: 2px;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.navbar.scrolled .mobile-menu-btn span {
    background: #0F0F0F;
}

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

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

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

/* Mobile Navigation Overlay */
.mobile-nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: #0F0F0F;
    z-index: 999;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 32px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

.mobile-nav-overlay a {
    color: #FFFFFF;
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: 600;
    transition: all 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    opacity: 0;
    transform: translateY(20px);
}

.mobile-nav-overlay.active a {
    opacity: 1;
    transform: translateY(0);
}

.mobile-nav-overlay.active a:nth-child(1) { transition-delay: 0.1s; }
.mobile-nav-overlay.active a:nth-child(2) { transition-delay: 0.2s; }
.mobile-nav-overlay.active a:nth-child(3) { transition-delay: 0.3s; }
.mobile-nav-overlay.active a:nth-child(4) { transition-delay: 0.4s; }
.mobile-nav-overlay.active a:nth-child(5) { transition-delay: 0.5s; }

.mobile-nav-overlay a:hover {
    color: #F4C430;
}

/* ============================================================
   HERO SECTION
   ============================================================ */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: #0F0F0F;
}

/* Carousel Background */
.hero-carousel {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1.2s ease;
    overflow: hidden;
}

.hero-slide.active {
    opacity: 1;
}

.hero-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    display: block;
    min-width: 100vw;
    min-height: 100vh;
}

.hero-slide::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    background: linear-gradient(135deg, rgba(15,15,15,0.92) 0%, rgba(15,15,15,0.75) 50%, rgba(15,15,15,0.88) 100%);
}

/* Carousel Indicators */
.carousel-indicators {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 10;
}

.carousel-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    border: none;
}

.carousel-dot.active {
    background: #F4C430;
    transform: scale(1.3);
    box-shadow: 0 0 12px rgba(244, 196, 48, 0.5);
}

/* Hero Content */
.hero-content {
    position: relative;
    z-index: 5;
    max-width: 720px;
    padding: 140px 0 100px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(244, 196, 48, 0.1);
    border: 1px solid rgba(244, 196, 48, 0.25);
    color: #F4C430;
    padding: 10px 20px;
    border-radius: 9999px;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 1px;
    margin-bottom: 28px;
    opacity: 0;
    animation: fadeSlideUp 0.8s 0.3s forwards;
}

.hero-title {
    font-size: clamp(2.5rem, 5.5vw, 4rem);
    font-weight: 800;
    color: #FFFFFF;
    line-height: 1.15;
    margin-bottom: 10px;
    letter-spacing: -1px;
    opacity: 0;
    animation: fadeSlideUp 0.8s 0.5s forwards;
}

.hero-title .line {
    display: block;
}

.hero-title .highlight {
    background: linear-gradient(135deg, #F4C430, #F7D96E);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-tagline {
    font-size: clamp(1.1rem, 2vw, 1.4rem);
    color: #F4C430;
    font-weight: 600;
    margin-bottom: 20px;
    letter-spacing: 2px;
    opacity: 0;
    animation: fadeSlideUp 0.8s 0.65s forwards;
}

.hero-tagline .typing-cursor {
    display: inline-block;
    width: 3px;
    height: 1.2em;
    background: #F4C430;
    margin-left: 4px;
    vertical-align: text-bottom;
    animation: blink 0.8s infinite;
}

.hero-description {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.8;
    margin-bottom: 40px;
    max-width: 550px;
    opacity: 0;
    animation: fadeSlideUp 0.8s 0.8s forwards;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 60px;
    opacity: 0;
    animation: fadeSlideUp 0.8s 1s forwards;
}

.hero-stats {
    display: flex;
    gap: 48px;
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    opacity: 0;
    animation: fadeSlideUp 0.8s 1.2s forwards;
}

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

.hero-stat-number {
    font-size: 2rem;
    font-weight: 800;
    color: #F4C430;
    line-height: 1;
    margin-bottom: 6px;
}

.hero-stat-label {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.45);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Decorative grid lines */
.hero-grid-lines {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 2;
    opacity: 0.03;
    background-image: linear-gradient(rgba(255,255,255,0.5) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.5) 1px, transparent 1px);
    background-size: 80px 80px;
}

@keyframes fadeSlideUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

/* ============================================================
   ABOUT SECTION
   ============================================================ */

.about {
    padding: 100px 0;
    background: #FFFFFF;
    position: relative;
}

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

.about-visual {
    position: relative;
}

.about-visual-card {
    background: linear-gradient(145deg, #0F0F0F, #1A1A1A);
    border-radius: 28px;
    padding: 48px;
    position: relative;
    overflow: hidden;
}

.about-visual-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at center, rgba(244, 196, 48, 0.06), transparent 50%);
}

.about-visual-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #F4C430, #D4A912);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    position: relative;
    z-index: 1;
}

.about-visual-icon svg {
    width: 36px;
    height: 36px;
    stroke: #0F0F0F;
    fill: none;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.about-visual-card h3 {
    color: #FFFFFF;
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 12px;
    position: relative;
    z-index: 1;
}

.about-visual-card p {
    color: #888888;
    font-size: 0.95rem;
    line-height: 1.7;
    position: relative;
    z-index: 1;
}

.about-floating-badge {
    position: absolute;
    bottom: -24px;
    right: -24px;
    background: #FFFFFF;
    border-radius: 20px;
    padding: 20px 28px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 2;
}

.about-floating-badge-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, rgba(244, 196, 48, 0.15), rgba(244, 196, 48, 0.05));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.about-floating-badge-icon svg {
    width: 24px;
    height: 24px;
    stroke: #D4A912;
    fill: none;
    stroke-width: 2;
}

.about-floating-badge-text {
    font-size: 0.8rem;
    color: #999999;
    font-weight: 500;
}

.about-floating-badge-number {
    font-size: 1.3rem;
    font-weight: 800;
    color: #0F0F0F;
}

.about-content h2 {
    font-size: clamp(2rem, 3.5vw, 2.6rem);
    font-weight: 800;
    color: #1A1A1A;
    margin-bottom: 24px;
    line-height: 1.2;
    letter-spacing: -0.5px;
}

.about-content p {
    color: #555555;
    margin-bottom: 16px;
    font-size: 1.05rem;
    line-height: 1.8;
}

.about-checklist {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 32px;
}

.about-check-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 500;
    color: #1A1A1A;
    font-size: 0.95rem;
}

.about-check-icon {
    width: 28px;
    height: 28px;
    background: linear-gradient(135deg, rgba(244, 196, 48, 0.15), rgba(244, 196, 48, 0.05));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.about-check-icon svg {
    width: 14px;
    height: 14px;
    stroke: #D4A912;
    fill: none;
    stroke-width: 2.5;
}

/* ============================================================
   CORE FEATURES SECTION
   ============================================================ */

.features-section {
    padding: 100px 0;
    background: #F5F5F5;
    position: relative;
}

.features-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, #E8E8E8, transparent);
}

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

.feature-card {
    background: #FFFFFF;
    padding: 40px 32px;
    border-radius: 20px;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    border: 1px solid transparent;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #F4C430, #D4A912);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
    border-color: #E8E8E8;
}

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

.feature-card-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(145deg, rgba(244, 196, 48, 0.1), rgba(244, 196, 48, 0.03));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.feature-card:hover .feature-card-icon {
    background: linear-gradient(135deg, #F4C430, #D4A912);
    transform: scale(1.1) rotate(-5deg);
}

.feature-card-icon svg {
    width: 28px;
    height: 28px;
    stroke: #D4A912;
    fill: none;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.feature-card:hover .feature-card-icon svg {
    stroke: #0F0F0F;
}

.feature-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: #1A1A1A;
    margin-bottom: 12px;
}

.feature-card p {
    font-size: 0.95rem;
    color: #555555;
    line-height: 1.7;
}

/* ============================================================
   DASHBOARD PREVIEW SECTION
   ============================================================ */

.dashboard-section {
    padding: 100px 0;
    background: #0F0F0F;
    position: relative;
    overflow: hidden;
}

.dashboard-section::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -200px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(244, 196, 48, 0.05), transparent 70%);
    border-radius: 50%;
}

.dashboard-section .section-label {
    color: #F4C430;
}

.dashboard-section .section-title {
    color: #FFFFFF;
}

.dashboard-section .section-subtitle {
    color: #888888;
}

.dashboard-preview {
    background: #1A1A1A;
    border-radius: 28px;
    padding: 48px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    position: relative;
}

.dashboard-preview-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 36px;
    padding-bottom: 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.dashboard-preview-header h3 {
    color: #FFFFFF;
    font-size: 1.2rem;
    font-weight: 600;
}

.dashboard-preview-header span {
    color: #888888;
    font-size: 0.9rem;
}

.dashboard-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.dash-stat-card {
    background: #222222;
    border-radius: 12px;
    padding: 28px 24px;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    border: 1px solid rgba(255, 255, 255, 0.04);
    position: relative;
    overflow: hidden;
}

.dash-stat-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: #F4C430;
    transform: scaleX(0);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.dash-stat-card:hover {
    transform: translateY(-4px);
    background: #333333;
}

.dash-stat-card:hover::after {
    transform: scaleX(1);
}

.dash-stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.dash-stat-icon.students {
    background: rgba(59, 130, 246, 0.12);
    color: #60A5FA;
}

.dash-stat-icon.teachers {
    background: rgba(16, 185, 129, 0.12);
    color: #34D399;
}

.dash-stat-icon.classes {
    background: rgba(244, 196, 48, 0.12);
    color: #F4C430;
}

.dash-stat-icon.subjects {
    background: rgba(168, 85, 247, 0.12);
    color: #C084FC;
}

.dash-stat-icon svg {
    width: 24px;
    height: 24px;
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.dash-stat-number {
    font-size: 2rem;
    font-weight: 800;
    color: #FFFFFF;
    line-height: 1;
    margin-bottom: 6px;
}

.dash-stat-label {
    font-size: 0.85rem;
    color: #888888;
    font-weight: 500;
}

/* ============================================================
   EDUCATIONAL SUPPORT SECTION
   ============================================================ */

.education-section {
    padding: 100px 0;
    background: #FFFFFF;
}

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

.education-content h2 {
    font-size: clamp(2rem, 3.5vw, 2.6rem);
    font-weight: 800;
    color: #1A1A1A;
    margin-bottom: 24px;
    line-height: 1.2;
    letter-spacing: -0.5px;
}

.education-content > p {
    color: #555555;
    margin-bottom: 32px;
    font-size: 1.05rem;
    line-height: 1.8;
}

.education-partnerships {
    margin-bottom: 40px;
}

.education-partnerships h4 {
    font-size: 1rem;
    font-weight: 600;
    color: #1A1A1A;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.education-partnerships h4 svg {
    width: 20px;
    height: 20px;
    stroke: #D4A912;
    fill: none;
    stroke-width: 2;
}

.partnership-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.partnership-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: #F5F5F5;
    border-radius: 9999px;
    font-size: 0.9rem;
    font-weight: 500;
    color: #1A1A1A;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    border: 1px solid transparent;
}

.partnership-tag:hover {
    border-color: #F4C430;
    background: rgba(244, 196, 48, 0.05);
    transform: translateY(-2px);
}

.partnership-tag svg {
    width: 16px;
    height: 16px;
    stroke: #D4A912;
    fill: none;
    stroke-width: 2;
}

.education-skills-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}

.skill-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 24px;
    background: #F5F5F5;
    border-radius: 12px;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    border: 1px solid transparent;
}

.skill-item:hover {
    border-color: #F4C430;
    background: rgba(244, 196, 48, 0.03);
    transform: translateX(8px);
}

.skill-item-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, #F4C430, #D4A912);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.skill-item-icon svg {
    width: 22px;
    height: 22px;
    stroke: #0F0F0F;
    fill: none;
    stroke-width: 2;
}

.skill-item h4 {
    font-size: 1rem;
    font-weight: 600;
    color: #1A1A1A;
    margin-bottom: 2px;
}

.skill-item p {
    font-size: 0.85rem;
    color: #999999;
}

/* Education Visual */
.education-visual {
    position: relative;
}

.education-visual-card {
    background: linear-gradient(145deg, #0F0F0F, #1A1A1A);
    border-radius: 28px;
    padding: 40px;
    position: relative;
    overflow: hidden;
}

.education-visual-card::before {
    content: '';
    position: absolute;
    bottom: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at center, rgba(244, 196, 48, 0.05), transparent 50%);
}

.education-visual-icon {
    width: 72px;
    height: 72px;
    background: linear-gradient(135deg, #F4C430, #D4A912);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    position: relative;
    z-index: 1;
}

.education-visual-icon svg {
    width: 32px;
    height: 32px;
    stroke: #0F0F0F;
    fill: none;
    stroke-width: 2;
}

.education-visual-card h3 {
    color: #FFFFFF;
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 16px;
    position: relative;
    z-index: 1;
}

.education-visual-card p {
    color: #888888;
    font-size: 0.95rem;
    line-height: 1.7;
    position: relative;
    z-index: 1;
}

.education-visual-metrics {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 24px;
    position: relative;
    z-index: 1;
}

.education-metric {
    background: rgba(255, 255, 255, 0.04);
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.education-metric-number {
    font-size: 1.6rem;
    font-weight: 800;
    color: #F4C430;
    line-height: 1;
    margin-bottom: 4px;
}

.education-metric-label {
    font-size: 0.8rem;
    color: #888888;
    font-weight: 500;
}

/* ============================================================
   SERVICE PACKAGES SECTION
   ============================================================ */

.packages-section {
    padding: 100px 0;
    background: #F5F5F5;
    position: relative;
}

.packages-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, #E8E8E8, transparent);
}

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

.package-card {
    background: #FFFFFF;
    border-radius: 28px;
    padding: 44px 36px;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    border: 1px solid #E8E8E8;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.package-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
}

.package-card.featured {
    background: #0F0F0F;
    border-color: #F4C430;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

.package-card.featured:hover {
    transform: translateY(-12px);
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.5);
}

.package-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: linear-gradient(135deg, #F4C430, #D4A912);
    color: #0F0F0F;
    padding: 6px 16px;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.package-card.featured .package-badge {
    background: linear-gradient(135deg, #F4C430, #F7D96E);
}

.package-icon {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    background: linear-gradient(135deg, rgba(244, 196, 48, 0.1), rgba(244, 196, 48, 0.03));
}

.package-card.featured .package-icon {
    background: rgba(244, 196, 48, 0.15);
}

.package-icon svg {
    width: 28px;
    height: 28px;
    stroke: #D4A912;
    fill: none;
    stroke-width: 1.8;
}

.package-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: #1A1A1A;
}

.package-card.featured h3 {
    color: #FFFFFF;
}

.package-card .package-type {
    font-size: 0.85rem;
    color: #999999;
    margin-bottom: 28px;
    font-weight: 500;
}

.package-card.featured .package-type {
    color: #888888;
}

.package-features {
    list-style: none;
    margin-bottom: 36px;
    flex-grow: 1;
}

.package-features li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 10px 0;
    font-size: 0.95rem;
    color: #555555;
    border-bottom: 1px solid #E8E8E8;
}

.package-features li:last-child {
    border-bottom: none;
}

.package-card.featured .package-features li {
    color: rgba(255, 255, 255, 0.7);
    border-bottom-color: rgba(255, 255, 255, 0.06);
}

.package-check {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 1px;
    background: rgba(244, 196, 48, 0.12);
}

.package-check svg {
    width: 12px;
    height: 12px;
    stroke: #D4A912;
    fill: none;
    stroke-width: 2.5;
}

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

/* ============================================================
   CHART SECTION
   ============================================================ */

.chart-section {
    padding: 100px 0;
    background: #FFFFFF;
}

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

.chart-content h2 {
    font-size: clamp(2rem, 3.5vw, 2.6rem);
    font-weight: 800;
    color: #1A1A1A;
    margin-bottom: 24px;
    line-height: 1.2;
    letter-spacing: -0.5px;
}

.chart-content p {
    color: #555555;
    margin-bottom: 32px;
    font-size: 1.05rem;
    line-height: 1.8;
}

.chart-benefits {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.chart-benefit {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    background: #F5F5F5;
    border-radius: 12px;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.chart-benefit:hover {
    transform: translateX(6px);
    background: rgba(244, 196, 48, 0.05);
}

.chart-benefit-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    flex-shrink: 0;
}

.chart-benefit:nth-child(1) .chart-benefit-dot { background: #F4C430; }
.chart-benefit:nth-child(2) .chart-benefit-dot { background: #60A5FA; }
.chart-benefit:nth-child(3) .chart-benefit-dot { background: #34D399; }
.chart-benefit:nth-child(4) .chart-benefit-dot { background: #C084FC; }

.chart-benefit-text {
    font-weight: 600;
    color: #1A1A1A;
    font-size: 0.95rem;
}

.chart-benefit-value {
    margin-left: auto;
    font-weight: 800;
    font-size: 1rem;
    color: #D4A912;
}

/* Circular Chart */
.chart-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.circular-chart-wrapper {
    position: relative;
    width: 340px;
    height: 340px;
}

.circular-chart {
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.circular-chart .chart-segment {
    fill: none;
    stroke-linecap: round;
    transition: stroke-dashoffset 1.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.chart-segment-1 { stroke: #F4C430; }
.chart-segment-2 { stroke: #60A5FA; }
.chart-segment-3 { stroke: #34D399; }
.chart-segment-4 { stroke: #C084FC; }

.chart-center-label {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

.chart-center-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: #0F0F0F;
    line-height: 1;
}

.chart-center-text {
    font-size: 0.85rem;
    color: #999999;
    font-weight: 500;
    margin-top: 4px;
}

.chart-legend {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 32px;
}

.chart-legend-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    color: #555555;
}

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

.chart-legend-item:nth-child(1) .chart-legend-dot { background: #F4C430; }
.chart-legend-item:nth-child(2) .chart-legend-dot { background: #60A5FA; }
.chart-legend-item:nth-child(3) .chart-legend-dot { background: #34D399; }
.chart-legend-item:nth-child(4) .chart-legend-dot { background: #C084FC; }

/* ============================================================
   CTA SECTION
   ============================================================ */

.cta-section {
    padding: 100px 0;
    background: #0F0F0F;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -200px;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(244, 196, 48, 0.06), transparent 50%);
    border-radius: 50%;
}

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

.cta-content h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    color: #FFFFFF;
    margin-bottom: 20px;
    line-height: 1.2;
}

.cta-content h2 .gold {
    background: linear-gradient(135deg, #F4C430, #F7D96E);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.cta-content p {
    font-size: 1.1rem;
    color: #888888;
    margin-bottom: 40px;
    line-height: 1.7;
}

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

/* ============================================================
   FOOTER
   ============================================================ */

.footer {
    background: #0F0F0F;
    padding: 80px 0 0;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 60px;
}

.footer-brand .logo {
    margin-bottom: 20px;
}

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

.footer-brand p {
    color: #888888;
    line-height: 1.8;
    margin-bottom: 24px;
    font-size: 0.95rem;
}

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

.footer-social a {
    width: 42px;
    height: 42px;
    border-radius: 8px;
    background: #222222;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #888888;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-social a:hover {
    background: #F4C430;
    color: #0F0F0F;
    border-color: #F4C430;
    transform: translateY(-3px);
}

.footer-social a svg {
    width: 18px;
    height: 18px;
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
}

.footer-column h4 {
    font-size: 1rem;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 24px;
    letter-spacing: 0.5px;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 14px;
}

.footer-links a {
    color: #888888;
    text-decoration: none;
    font-size: 0.95rem;
    transition: all 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.footer-links a:hover {
    color: #F4C430;
    transform: translateX(4px);
}

.footer-bottom {
    padding: 28px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-bottom p {
    color: #888888;
    font-size: 0.9rem;
}

.footer-bottom a {
    color: #F4C430;
    text-decoration: none;
    transition: all 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.footer-bottom a:hover {
    color: #F7D96E;
}

/* ============================================================
   STUDENT PORTRAIT (im6.jpg)
   ============================================================ */

.student-portrait {
    position: relative;
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
}

.student-portrait-frame {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
 aspect-ratio: 3 / 4;
}

.student-portrait-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    display: block;
}

.student-portrait-accent {
    position: absolute;
    bottom: -16px;
    right: -16px;
    width: 120px;
    height: 120px;
    border-radius: 20px;
    background: linear-gradient(135deg, #F4C430, #D4A912);
    z-index: -1;
}

.student-portrait-badge {
    position: absolute;
    bottom: 20px;
    left: 20px;
    right: 20px;
    background: rgba(255, 255, 255, 0.95);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    padding: 16px 20px;
    text-align: center;
}

.student-portrait-badge p {
    font-size: 0.85rem;
    color: #555555;
    margin-bottom: 2px;
}

.student-portrait-badge strong {
    color: #0F0F0F;
    font-size: 1rem;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 1024px) {
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .dashboard-stats-grid { grid-template-columns: repeat(2, 1fr); }
    .packages-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
    .about-grid, .education-grid, .chart-layout { gap: 48px; }
}

@media (max-width: 768px) {
    .nav-links { display: none; }
    .mobile-menu-btn { display: flex; }
    .hero-content { padding: 120px 0 80px; }
    .hero-stats { gap: 24px; }
    .hero-stat-number { font-size: 1.6rem; }
    .hero-slide img { min-width: 100vw; min-height: 100vh; object-position: center center; }
    .about-grid, .education-grid, .chart-layout { grid-template-columns: 1fr; }
    .features-grid { grid-template-columns: 1fr; max-width: 440px; margin: 0 auto; }
    .dashboard-preview { padding: 28px; }
    .dashboard-stats-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
    .circular-chart-wrapper { width: 260px; height: 260px; }
    .chart-legend { grid-template-columns: 1fr 1fr; }
    .about-checklist { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; text-align: center; }
    .footer-brand .logo { justify-content: center; }
    .footer-social { justify-content: center; }
    .footer-bottom { flex-direction: column; text-align: center; }
    .cta-buttons { flex-direction: column; align-items: center; }
    .cta-buttons .btn { width: 100%; max-width: 320px; }
    .cursor-follower { display: none !important; }
}

@media (max-width: 480px) {
    .hero-content { padding: 100px 0 60px; }
    .hero-slide img { min-width: 100vw; min-height: 100vh; object-position: center center; }
    .hero-stats { flex-direction: column; gap: 16px; align-items: flex-start; }
    .hero-stat { text-align: left; display: flex; align-items: center; gap: 16px; }
    .hero-buttons { flex-direction: column; }
    .hero-buttons .btn { width: 100%; }
    .about-visual-card { padding: 32px; }
    .about-floating-badge { bottom: -12px; right: -8px; padding: 14px 20px; }
    .feature-card { padding: 32px 24px; }
    .dash-stat-card { padding: 20px 16px; }
    .dash-stat-number { font-size: 1.5rem; }
    .package-card { padding: 32px 24px; }
    .circular-chart-wrapper { width: 220px; height: 220px; }
    .chart-center-number { font-size: 2rem; }
    .education-visual-metrics { grid-template-columns: 1fr; }
}

/* Floating animation */
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.floating { animation: float 4s ease-in-out infinite; }