/* Base Variables & Reset */
:root {
    --primary: #FF7B00; /* Orange from the logo */
    --primary-hover: #E06C00;
    --dark-bg: #0A0A0A;
    --darker-bg: #050505;
    --card-bg: #1A1A1A;
    --text-main: #F4F4F5;
    --text-muted: #A1A1AA;
    --border-color: #27272A;
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--dark-bg);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 800;
    line-height: 1.2;
}

.text-gradient {
    background: linear-gradient(90deg, #FF7B00, #FFB800);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.highlight-text {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--primary);
    margin-top: 1.5rem;
}

.mt-4 { margin-top: 1.5rem; }
.mt-5 { margin-top: 3rem; }
.mb-3 { margin-bottom: 1rem; }
.mx-auto { margin-left: auto; margin-right: auto; }
.text-center { text-align: center; }
.max-w-800 { max-width: 800px; }
.opacity-80 { opacity: 0.8; }
.bg-darker { background-color: var(--darker-bg); }

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.section {
    padding: 6rem 0;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}
.section-subtitle {
    font-size: 1.2rem;
    color: var(--text-muted);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    font-family: var(--font-heading);
    cursor: pointer;
}

.btn-primary {
    background-color: var(--primary);
    color: #fff;
    border: 2px solid var(--primary);
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    border-color: var(--primary-hover);
    box-shadow: 0 0 20px rgba(255, 123, 0, 0.4);
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: transparent;
    color: var(--text-main);
    border: 2px solid var(--border-color);
}

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

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

.btn-outline:hover {
    background-color: var(--primary);
    color: #fff;
}

.btn-large {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 1rem 0;
    z-index: 1000;
    transition: all 0.3s ease;
    background: linear-gradient(to bottom, rgba(10,10,10,0.9) 0%, rgba(10,10,10,0) 100%);
    backdrop-filter: blur(5px);
}

.navbar.scrolled {
    background: rgba(10, 10, 10, 0.95);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

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

.logo img {
    height: 40px;
    width: auto;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    cursor: pointer;
    z-index: 1001;
}

.menu-toggle .bar {
    height: 3px;
    width: 100%;
    background-color: var(--primary);
    border-radius: 3px;
    transition: all 0.3s ease;
}

.nav-actions {
    display: flex;
    gap: 1rem;
    align-items: center;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

/* Hide nav actions when scrolled on desktop */
@media (min-width: 769px) {
    .navbar.scrolled .nav-actions {
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
    }
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transform: scale(1.05);
    animation: slowZoom 20s infinite alternate linear;
}

@keyframes slowZoom {
    0% { transform: scale(1); }
    100% { transform: scale(1.1); }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(5,5,5,0.7) 0%, rgba(10,10,10,1) 100%);
}

.hero-content {
    max-width: 800px;
}

.hero-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background-color: rgba(255, 123, 0, 0.1);
    color: var(--primary);
    border: 1px solid rgba(255, 123, 0, 0.3);
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    letter-spacing: 1px;
}

.hero-title {
    font-size: clamp(3rem, 6vw, 5.5rem);
    margin-bottom: 1rem;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--text-main);
    margin-bottom: 0.5rem;
}

.hero-details {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Intro Section */
.intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.intro-text p {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    color: var(--text-muted);
}

.intro-image-wrapper {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
}

.glow-effect {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,123,0,0.15) 0%, rgba(0,0,0,0) 70%);
    z-index: -1;
}

.intro-img {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
    border: 1px solid var(--border-color);
}

/* Method CREI Section */
.method-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.method-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2.5rem 2rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    position: relative;
    overflow: hidden;
}

.method-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary);
    box-shadow: 0 10px 30px rgba(255, 123, 0, 0.1);
}

.method-letter {
    font-size: 4rem;
    font-family: var(--font-heading);
    font-weight: 900;
    color: rgba(255, 123, 0, 0.1);
    position: absolute;
    top: -10px;
    right: 10px;
    line-height: 1;
}

.method-title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--primary);
}

.method-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    position: relative;
    z-index: 1;
}

/* Methodologies */
.subtitle-accent {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 3rem;
}

.methodologies-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.methodology-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.icon-check {
    background: var(--primary);
    color: #000;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    flex-shrink: 0;
    margin-top: 4px;
}

.methodology-item p {
    color: var(--text-muted);
}

.methodology-item strong {
    color: var(--text-main);
}

.quote-box {
    background: linear-gradient(145deg, var(--card-bg) 0%, rgba(26,26,26,0.5) 100%);
    border-left: 4px solid var(--primary);
    padding: 2rem;
    border-radius: 0 16px 16px 0;
    font-style: italic;
    font-size: 1.1rem;
}

/* Target & Takeaways */
.split-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.bullet-list {
    list-style: none;
}

.bullet-list li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-muted);
}

.bullet-list li::before {
    content: '•';
    color: var(--primary);
    position: absolute;
    left: 0;
    font-size: 1.5rem;
    line-height: 1;
}

.bullet-list strong {
    color: var(--text-main);
}

.image-stack {
    position: relative;
    height: 300px;
}

.stack-img-1, .stack-img-2 {
    position: absolute;
    border-radius: 16px;
    border: 4px solid var(--darker-bg);
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
    transition: transform 0.5s ease;
}

.stack-img-1 {
    width: 70%;
    top: 0;
    right: 0;
    z-index: 2;
}

.stack-img-2 {
    width: 60%;
    bottom: 0;
    left: 0;
    z-index: 1;
}

.image-stack:hover .stack-img-1 {
    transform: translate(10px, -10px);
}
.image-stack:hover .stack-img-2 {
    transform: translate(-10px, 10px);
}

.takeaways-box {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid var(--border-color);
}

/* Trainers */
.trainers-grid {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.trainer-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    max-width: 400px;
    text-align: center;
}

.trainer-img-wrapper {
    width: 300px;
    height: 300px;
    margin: 0 auto 1.5rem;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--card-bg), var(--border-color));
    padding: 4px;
    position: relative;
}

.trainer-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

@media (max-width: 768px) {
    .trainer-img-wrapper {
        width: 240px;
        height: 240px;
    }
}

.trainer-placeholder {
    width: 100%;
    height: 100%;
    background-color: var(--dark-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--text-muted);
}

.trainer-name {
    font-size: 1.5rem;
}

.trainer-role {
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.trainer-bio {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* CTA Section */
.cta-section {
    background: url('evolution\ experience.png') center/cover no-repeat;
    position: relative;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 10, 10, 0.85);
    backdrop-filter: blur(10px);
}

.cta-box {
    position: relative;
    z-index: 1;
    background: linear-gradient(145deg, rgba(26,26,26,0.9) 0%, rgba(10,10,10,0.95) 100%);
    border: 1px solid var(--border-color);
    border-top: 4px solid var(--primary);
    border-radius: 24px;
    padding: 4rem 3rem;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    box-shadow: 0 30px 60px rgba(0,0,0,0.5);
}

.cta-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-subtitle {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 3rem;
}

.practical-info {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    margin-bottom: 3rem;
    text-align: left;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: rgba(255,255,255,0.03);
    padding: 1rem 1.5rem;
    border-radius: 12px;
    border: 1px solid rgba(255,255,255,0.05);
}

.info-icon {
    font-size: 1.5rem;
}

.info-item strong {
    display: block;
    color: var(--text-main);
}

.info-item span {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Footer */
.footer {
    background: var(--darker-bg);
    padding: 3rem 0;
    border-top: 1px solid var(--border-color);
}

.footer-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.footer-logo img {
    height: 40px;
    opacity: 0.8;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    margin: 0 1rem;
    transition: color 0.3s ease;
}

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

.footer-copyright {
    color: rgba(255,255,255,0.3);
    font-size: 0.9rem;
}

/* Animations classes (controlled by JS) */
.fade-in-up {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-right {
    opacity: 0;
    transform: translateX(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.is-visible {
    opacity: 1;
    transform: translate(0);
}

/* Responsive */
@media (max-width: 992px) {
    .intro-grid, .split-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .image-stack {
        margin-top: 2rem;
    }
}

@media (max-width: 768px) {
    .section {
        padding: 4rem 0;
    }
    
    .cta-box {
        padding: 2rem 1.5rem;
    }
    
    .practical-info {
        flex-direction: column;
        align-items: stretch;
    }
    
    .nav-container {
        flex-direction: row;
        justify-content: space-between;
        padding-top: 0;
    }

    .menu-toggle {
        display: flex;
    }

    .nav-actions {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background: rgba(5, 5, 5, 0.98);
        backdrop-filter: blur(10px);
        flex-direction: column;
        justify-content: center;
        gap: 2rem;
        transition: right 0.4s ease;
    }

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

    .nav-container .btn {
        padding: 1rem 2rem;
        font-size: 1.2rem;
        text-align: center;
        width: 80%;
        max-width: 300px;
    }

    /* Animate hamburger to X */
    .menu-toggle.active .bar:nth-child(1) {
        transform: translateY(9px) rotate(45deg);
    }
    .menu-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }
    .menu-toggle.active .bar:nth-child(3) {
        transform: translateY(-9px) rotate(-45deg);
    }
}

/* Countdown */
.countdown-container {
    display: flex;
    justify-content: flex-start;
    gap: 1.5rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.countdown-item {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 12px;
    padding: 1rem;
    min-width: 90px;
    text-align: center;
    backdrop-filter: blur(5px);
}

.countdown-value {
    display: block;
    font-size: 2.5rem;
    font-family: var(--font-heading);
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
}

.countdown-label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 0.5rem;
}

/* Gallery Section */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    grid-auto-rows: 250px;
    gap: 1rem;
}

.gallery-item {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-item:nth-child(1) { grid-column: span 3; }
.gallery-item:nth-child(2) { grid-column: span 3; }
.gallery-item:nth-child(3) { grid-column: span 2; }
.gallery-item:nth-child(4) { grid-column: span 2; }
.gallery-item:nth-child(5) { grid-column: span 2; }

@media (max-width: 768px) {
    .gallery-grid {
        grid-template-columns: 1fr;
        grid-auto-rows: 200px;
    }
    .gallery-item:nth-child(n) {
        grid-column: span 1;
    }
}

/* Registration Form */
.registration-form {
    background: rgba(10,10,10,0.5);
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid rgba(255,255,255,0.1);
    text-align: left;
    margin-top: 2rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-row {
    display: flex;
    gap: 1rem;
}
.form-row .form-group {
    flex: 1;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-main);
    font-weight: 600;
}

.radio-group, .checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.radio-group {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 1rem;
}

.radio-group label, .checkbox-group label {
    font-weight: 400;
    color: var(--text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

input[type="text"], input[type="email"], input[type="tel"] {
    width: 100%;
    padding: 0.8rem 1rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background: var(--darker-bg);
    color: var(--text-main);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

input[type="text"]:focus, input[type="email"]:focus, input[type="tel"]:focus {
    outline: none;
    border-color: var(--primary);
}

.w-100 { width: 100%; }

/* Social Links Footer update */
.social-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 1rem;
}

@media (max-width: 768px) {
    .form-row {
        flex-direction: column;
        gap: 0;
    }
}