/* ==========================================================================
   FutureDesign PRO - Design System & Custom Stylesheet
   ========================================================================== */

/* Variables */
:root {
    --bg-primary: #0a0718;
    --bg-secondary: #120e28;
    --bg-card: rgba(255, 255, 255, 0.03);
    --bg-card-hover: rgba(255, 255, 255, 0.06);
    
    --border-color: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(255, 255, 255, 0.18);
    
    --color-text-main: #f3f4f6;
    --color-text-muted: #9ca3af;
    
    --accent-purple: #7c3aed;
    --accent-pink: #ec4899;
    --accent-cyan: #06b6d4;
    --accent-blue: #3b82f6;
    
    --gradient-primary: linear-gradient(135deg, var(--accent-purple), var(--accent-pink));
    --gradient-secondary: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
    --gradient-dark: linear-gradient(180deg, #130f2c 0%, #0a0718 100%);
    
    --font-heading: 'Space Grotesk', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
    
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    --neon-purple-glow: 0 0 20px rgba(124, 58, 237, 0.4);
    --neon-cyan-glow: 0 0 20px rgba(6, 182, 212, 0.4);
}

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

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

body {
    background-color: var(--bg-primary);
    color: var(--color-text-main);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(124, 58, 237, 0.08) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(6, 182, 212, 0.08) 0%, transparent 40%);
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

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

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

ul {
    list-style: none;
}

/* Typography & Headers */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
}

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

.accent-text {
    color: #ec4899;
    font-weight: 700;
}

.section-header {
    margin-bottom: 60px;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 20px;
}

.section-subtitle {
    color: var(--color-text-muted);
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto;
}

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

/* Glassmorphism Preset */
.glass {
    background: var(--bg-card);
    backdrop-filter: blur(12px) saturate(180%);
    -webkit-backdrop-filter: blur(12px) saturate(180%);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    box-shadow: var(--glass-shadow);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-weight: 600;
    padding: 12px 28px;
    border-radius: 12px;
    cursor: pointer;
    transition: var(--transition-normal);
    font-size: 0.95rem;
    border: none;
    outline: none;
}

.btn-primary {
    background: var(--gradient-primary);
    color: #fff;
    box-shadow: 0 4px 15px rgba(236, 72, 153, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(236, 72, 153, 0.5);
}

.btn-secondary {
    background: var(--gradient-secondary);
    color: #fff;
    box-shadow: 0 4px 15px rgba(6, 182, 212, 0.3);
}

.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(6, 182, 212, 0.5);
}

.btn-outline {
    background: transparent;
    color: var(--color-text-main);
    border: 1px solid var(--border-color);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--border-hover);
    transform: translateY(-2px);
}

.btn-block {
    display: flex;
    width: 100%;
}

.btn-lg {
    padding: 16px 36px;
    font-size: 1.05rem;
}

/* Header & Sticky Navbar */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(10, 7, 24, 0.7);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition-normal);
}

.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.logo-dot {
    width: 10px;
    height: 10px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: inline-block;
}

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

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

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-text-muted);
    transition: var(--transition-fast);
    position: relative;
    padding: 4px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition-fast);
}

.nav-link:hover {
    color: var(--color-text-main);
}

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

.mobile-nav-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.mobile-nav-toggle .bar {
    width: 24px;
    height: 2px;
    background-color: var(--color-text-main);
    transition: var(--transition-normal);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 80px;
    left: 100%;
    width: 100%;
    height: calc(100vh - 80px);
    background: rgba(10, 7, 24, 0.98);
    backdrop-filter: blur(12px);
    z-index: 999;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: var(--transition-normal);
}

.mobile-menu.active {
    left: 0;
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 40px;
    width: 80%;
}

.mobile-link {
    font-size: 1.5rem;
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--color-text-muted);
}

.mobile-link:hover {
    color: var(--color-text-main);
}

/* Hero Section */
.hero {
    position: relative;
    padding: 160px 0 100px;
    overflow: hidden;
}

.hero-bg-glow {
    position: absolute;
    top: -10%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(124, 58, 237, 0.15) 0%, transparent 70%);
    z-index: -1;
    pointer-events: none;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
}

.badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(124, 58, 237, 0.15);
    border: 1px solid rgba(124, 58, 237, 0.3);
    color: #c084fc;
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: 100px;
    margin-bottom: 24px;
    font-family: var(--font-heading);
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: 24px;
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--color-text-muted);
    margin-bottom: 40px;
    max-width: 600px;
}

.hero-features {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    margin-bottom: 48px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
    color: var(--color-text-main);
}

.feature-item i {
    color: var(--accent-cyan);
    font-size: 1.2rem;
}

.hero-cta-group {
    display: flex;
    gap: 20px;
}

.hero-visual {
    position: relative;
}

.image-wrapper {
    position: relative;
    padding: 12px;
    border-radius: 24px;
    overflow: visible;
}

.hero-image {
    width: 100%;
    border-radius: 16px;
    height: 480px;
    object-fit: cover;
    display: block;
}

/* Floating Elements in Hero */
.floating-card {
    position: absolute;
    background: rgba(10, 7, 24, 0.8);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 16px 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    animation: float 6s ease-in-out infinite;
}

.card-figma {
    top: 15%;
    left: -40px;
    animation-delay: 0s;
}

.card-figma .figma-logo {
    width: 32px;
    height: 32px;
}

.card-students {
    bottom: 12%;
    right: -20px;
    animation-delay: 3s;
}

.floating-card h4 {
    font-size: 1.05rem;
    margin-bottom: 2px;
}

.floating-card p {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.student-avatars {
    display: flex;
}

.avatar-circle {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    border: 2px solid var(--bg-primary);
    overflow: hidden;
    margin-right: -10px;
}

.avatar-circle img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    50% {
        transform: translateY(-15px) rotate(1deg);
    }
}

/* Countdown Timer Section */
.timer-section {
    padding: 40px 0;
    position: relative;
    z-index: 10;
}

.timer-card {
    padding: 40px;
    display: grid;
    grid-template-columns: 1fr 1.2fr 0.8fr;
    gap: 30px;
    align-items: center;
    border: 1px solid rgba(124, 58, 237, 0.2);
    position: relative;
    overflow: hidden;
}

.timer-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--gradient-primary);
}

.timer-title {
    font-size: 1.35rem;
    margin-bottom: 8px;
}

.timer-desc {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.timer-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 16px;
}

.timer-block {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 70px;
}

.timer-num {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 3.5vw, 3rem);
    font-weight: 700;
    color: var(--color-text-main);
    text-shadow: var(--neon-purple-glow);
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    width: 100%;
    text-align: center;
    border-radius: 12px;
    padding: 8px 4px;
}

.timer-divider {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-pink);
    animation: blink 1.5s infinite;
}

.timer-label {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 8px;
}

.timer-cta {
    display: flex;
    justify-content: flex-end;
}

.timer-btn {
    padding: 16px 36px;
    font-size: 1rem;
    white-space: nowrap;
}

.pulse-animation {
    animation: pulseGlow 2s infinite;
}

@keyframes pulseGlow {
    0% {
        box-shadow: 0 0 0 0 rgba(6, 182, 212, 0.4);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(6, 182, 212, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(6, 182, 212, 0);
    }
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

/* Course Program (Accordion) */
.program-section {
    padding: 100px 0;
}

.accordion-container {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.accordion-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
    transition: var(--transition-normal);
}

.accordion-item:hover {
    border-color: var(--border-hover);
    background: var(--bg-card-hover);
}

.accordion-item.active {
    border-color: rgba(124, 58, 237, 0.4);
    background: rgba(124, 58, 237, 0.02);
    box-shadow: 0 10px 30px rgba(124, 58, 237, 0.05);
}

.accordion-header {
    padding: 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    user-select: none;
}

.module-number {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--accent-cyan);
    background: rgba(6, 182, 212, 0.1);
    border: 1px solid rgba(6, 182, 212, 0.2);
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    margin-right: 20px;
}

.module-title {
    font-size: 1.15rem;
    flex-grow: 1;
}

.accordion-icon {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    transition: transform 0.3s ease;
    margin-left: 20px;
}

.accordion-item.active .accordion-icon {
    transform: rotate(180deg);
    color: var(--accent-pink);
}

/* Bulletproof max-height transition to ensure content collapses completely */
.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease-out;
}

.accordion-item.active .accordion-content {
    max-height: 1000px;
}

.accordion-body {
    padding: 0 24px 24px 84px;
    color: var(--color-text-main);
    font-size: 0.98rem;
}

.accordion-body p {
    margin-bottom: 20px;
    line-height: 1.7;
    color: var(--color-text-muted);
    border-left: 2px solid rgba(124, 58, 237, 0.5);
    padding-left: 16px;
    font-size: 0.94rem;
}

.module-lessons {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.module-lessons li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.95rem;
    color: var(--color-text-main);
}

.module-lessons li i {
    color: var(--accent-purple);
    font-size: 1.05rem;
    margin-top: 4px;
}

/* Speakers Section */
.speakers-section {
    padding: 100px 0;
    background: var(--gradient-dark);
}

.speakers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
}

.speaker-card {
    border-radius: 24px;
    overflow: hidden;
    transition: var(--transition-normal);
    position: relative;
    border: 1px solid var(--border-color);
}

.speaker-card:hover {
    transform: translateY(-8px);
    border-color: rgba(124, 58, 237, 0.4);
    box-shadow: var(--neon-purple-glow);
}

.speaker-img-wrapper {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4/3;
}

.speaker-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.speaker-card:hover .speaker-img {
    transform: scale(1.08);
}

.speaker-socials {
    position: absolute;
    bottom: -60px;
    left: 0;
    width: 100%;
    background: linear-gradient(0deg, rgba(10, 7, 24, 0.9) 0%, transparent 100%);
    padding: 20px;
    display: flex;
    justify-content: center;
    gap: 16px;
    transition: var(--transition-normal);
}

.speaker-card:hover .speaker-socials {
    bottom: 0;
}

.social-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

.social-icon:hover {
    background: var(--gradient-primary);
    transform: scale(1.1);
}

.speaker-info {
    padding: 28px;
}

.speaker-role {
    font-size: 0.8rem;
    font-family: var(--font-heading);
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--accent-cyan);
    margin-bottom: 8px;
    display: inline-block;
}

.speaker-name {
    font-size: 1.35rem;
    margin-bottom: 12px;
}

.speaker-bio {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

/* Reviews Section */
.reviews-section {
    padding: 100px 0;
    position: relative;
    z-index: 10;
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.review-card {
    padding: 40px;
    border-radius: 24px;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 320px;
    transition: var(--transition-normal);
}

.review-card:hover {
    transform: translateY(-5px);
    border-color: rgba(6, 182, 212, 0.4);
    box-shadow: var(--neon-cyan-glow);
}

.review-stars {
    display: flex;
    gap: 4px;
    color: #f59e0b; /* Golden star rating */
    font-size: 0.9rem;
    margin-bottom: 20px;
}

.review-stars i {
    text-shadow: 0 0 8px rgba(245, 158, 11, 0.3);
}

.review-text {
    font-size: 0.95rem;
    color: var(--color-text-main);
    line-height: 1.7;
    margin-bottom: 30px;
    position: relative;
    z-index: 2;
}

.review-author {
    display: flex;
    align-items: center;
    gap: 16px;
    position: relative;
    z-index: 2;
}

.review-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    overflow: hidden;
    border: 2px solid rgba(124, 58, 237, 0.3);
}

.review-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.author-name {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 2px;
}

.author-role {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.quote-watermark {
    position: absolute;
    bottom: 20px;
    right: 20px;
    font-size: 6rem;
    color: rgba(255, 255, 255, 0.02);
    pointer-events: none;
    z-index: 1;
}

/* Lead Capture Section */
.register-section {
    padding: 100px 0;
    position: relative;
}

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

.register-title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 24px;
}

.register-text {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    margin-bottom: 40px;
}

.benefits-list {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.benefit-item-small {
    display: flex;
    align-items: flex-start;
    gap: 20px;
}

.benefit-icon {
    width: 48px;
    height: 48px;
    background: rgba(124, 58, 237, 0.1);
    border: 1px solid rgba(124, 58, 237, 0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-purple);
    font-size: 1.3rem;
    flex-shrink: 0;
}

.benefit-item-small h4 {
    font-size: 1.05rem;
    margin-bottom: 4px;
}

.benefit-item-small p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.form-container-wrapper {
    position: relative;
}

.form-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 105%;
    height: 105%;
    background: radial-gradient(circle, rgba(6, 182, 212, 0.15) 0%, transparent 70%);
    z-index: -1;
    pointer-events: none;
}

.register-form {
    padding: 40px;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.form-title {
    font-size: 1.5rem;
    margin-bottom: 8px;
    text-align: center;
}

.form-subtitle {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin-bottom: 32px;
    text-align: center;
}

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

.form-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--color-text-main);
}

.input-wrapper {
    position: relative;
}

.input-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-muted);
    font-size: 1rem;
    transition: var(--transition-fast);
}

.form-input {
    width: 100%;
    padding: 14px 16px 14px 44px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    color: #fff;
    font-family: var(--font-body);
    font-size: 0.95rem;
    outline: none;
    transition: var(--transition-fast);
}

.form-input::placeholder {
    color: #555;
}

.form-input:focus {
    border-color: var(--accent-cyan);
    background: rgba(6, 182, 212, 0.02);
    box-shadow: 0 0 12px rgba(6, 182, 212, 0.2);
}

.form-input:focus + .input-icon {
    color: var(--accent-cyan);
}

.select-input {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%239ca3af'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    background-size: 16px;
}

.select-input option {
    background-color: var(--bg-primary);
    color: #fff;
}

.form-submit-btn {
    padding: 16px;
    font-size: 1rem;
    margin-top: 10px;
    border-radius: 12px;
}

.form-privacy {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    text-align: center;
    margin-top: 16px;
}

.form-privacy a {
    color: var(--accent-cyan);
    text-decoration: underline;
}

/* Success Modal Overlay */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(5, 3, 12, 0.8);
    backdrop-filter: blur(12px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.modal-card {
    width: 90%;
    max-width: 500px;
    padding: 48px 40px 40px;
    position: relative;
    transform: scale(0.85);
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    text-align: center;
    border: 1px solid rgba(6, 182, 212, 0.2);
}

.modal-overlay.active .modal-card {
    transform: scale(1);
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: transparent;
    border: none;
    cursor: pointer;
    font-size: 1.3rem;
    color: var(--color-text-muted);
    transition: var(--transition-fast);
}

.modal-close:hover {
    color: #fff;
    transform: rotate(90deg);
}

.success-icon-wrapper {
    width: 80px;
    height: 80px;
    margin: 0 auto 28px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.success-icon-ring {
    position: absolute;
    width: 100%;
    height: 100%;
    border: 3px solid rgba(6, 182, 212, 0.2);
    border-radius: 50%;
    border-top-color: var(--accent-cyan);
    animation: spin 1s linear infinite;
}

.success-check {
    font-size: 2.2rem;
    color: var(--accent-cyan);
    z-index: 2;
    text-shadow: var(--neon-cyan-glow);
}

.modal-title {
    font-size: 1.8rem;
    margin-bottom: 16px;
}

.modal-message {
    color: var(--color-text-muted);
    font-size: 0.98rem;
    line-height: 1.6;
    margin-bottom: 32px;
}

.modal-actions {
    display: flex;
    justify-content: center;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Footer Section */
.footer {
    background: #06040e;
    border-top: 1px solid var(--border-color);
    padding: 80px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-desc {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    margin: 20px 0 28px;
    max-width: 320px;
}

.footer-socials {
    display: flex;
    gap: 16px;
}

.footer-social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
    transition: var(--transition-fast);
}

.footer-social-link:hover {
    color: #fff;
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    transform: translateY(-2px);
}

.footer-links-col h4 {
    font-size: 1rem;
    margin-bottom: 24px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #fff;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    transition: var(--transition-fast);
}

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

.contacts-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.contacts-list i {
    color: var(--accent-purple);
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding: 30px 0;
}

.footer-bottom-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #555;
    font-size: 0.8rem;
}

.portfolio-tag {
    color: var(--color-text-muted);
}

/* ==========================================================================
   Responsive Media Queries
   ========================================================================== */

@media (max-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .hero-content {
        text-align: center;
    }
    
    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-features {
        justify-content: center;
    }
    
    .hero-cta-group {
        justify-content: center;
    }
    
    .hero-image {
        height: 380px;
    }
    
    .timer-card {
        grid-template-columns: 1fr;
        text-align: center;
        padding: 30px;
    }
    
    .timer-card::after {
        width: 100%;
        height: 4px;
        top: 0;
        left: 0;
    }
    
    .timer-cta {
        justify-content: center;
    }
    
    .register-grid {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .nav-links, .nav-actions {
        display: none;
    }
    
    .mobile-nav-toggle {
        display: flex;
    }
    
    .mobile-nav-toggle.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    
    .mobile-nav-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-nav-toggle.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
    
    .accordion-body {
        padding-left: 24px;
    }
    
    .module-number {
        margin-right: 12px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom-flex {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-cta-group {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-cta-group .btn {
        width: 100%;
    }
    
    .timer-grid {
        gap: 8px;
    }
    
    .timer-block {
        min-width: 50px;
    }
    
    .register-form {
        padding: 24px 16px;
    }
    
    .modal-card {
        padding: 32px 20px;
    }
}