/* ============================================
   SRX Club - Main Stylesheet
   ============================================ */

/* Custom Fonts */
@font-face {
    font-family: 'Guton';
    src: url('../assets/fonts/Guton-Regular.woff') format('woff');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Guton';
    src: url('../assets/fonts/Guton-Medium.woff') format('woff');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Guton';
    src: url('../assets/fonts/Guton-SemiBold.woff') format('woff');
    font-weight: 600;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Guton';
    src: url('../assets/fonts/Guton-Bold.woff') format('woff');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Guton';
    src: url('../assets/fonts/Guton-ExtraBold.woff') format('woff');
    font-weight: 800;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Guton';
    src: url('../assets/fonts/Guton-Black.woff') format('woff');
    font-weight: 900;
    font-style: normal;
    font-display: swap;
}

/* CSS Variables */
:root {
    --color-primary: #c9a227;
    --color-primary-dark: #a88620;
    --color-black: #0a0a0a;
    --color-dark: #1a1a1a;
    --color-gray: #2a2a2a;
    --color-gray-light: #888888;
    --color-white: #ffffff;
    --color-off-white: #f5f5f5;
    
    --font-primary: 'Guton', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    --header-height: 80px;
    --container-max: 1200px;
    --container-padding: 20px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-white);
    background-color: var(--color-black);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast);
}

/* Strikethrough effect */
.strikethrough {
    position: relative;
    display: inline-block;
}

.strikethrough::after {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 100%;
    height: 2px;
    background: var(--color-white);
    transform: translateY(-50%);
}

ul, ol {
    list-style: none;
}

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

/* ============================================
   Header
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: linear-gradient(to bottom, rgba(0,0,0,0.8) 0%, transparent 100%);
    transition: background var(--transition-normal);
}

.header.header-solid,
.header.scrolled {
    background: var(--color-black);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

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

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

.nav {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-link {
    font-size: 14px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-white);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: width var(--transition-fast);
}

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

/* Menu Toggle */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
}

.menu-icon {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-white);
    position: relative;
    transition: background var(--transition-fast);
}

.menu-icon::before,
.menu-icon::after {
    content: '';
    position: absolute;
    left: 0;
    width: 24px;
    height: 2px;
    background: var(--color-white);
    transition: transform var(--transition-fast);
}

.menu-icon::before {
    top: -8px;
}

.menu-icon::after {
    top: 8px;
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    max-width: 400px;
    height: 100vh;
    background: var(--color-black);
    z-index: 2000;
    transition: right var(--transition-normal);
    display: flex;
    flex-direction: column;
    padding: 80px 40px 40px;
}

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

.mobile-menu-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    color: var(--color-white);
    font-size: 32px;
    cursor: pointer;
    padding: 10px;
    line-height: 1;
}

.mobile-nav {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.mobile-nav-link {
    font-size: 24px;
    font-weight: 600;
    color: var(--color-white);
    transition: color var(--transition-fast);
}

.mobile-nav-link:hover {
    color: var(--color-primary);
}

.mobile-menu-footer {
    margin-top: auto;
}

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

.social-links a {
    color: var(--color-white);
    transition: color var(--transition-fast);
}

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

/* Mobile Menu Overlay */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 1500;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

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

/* ============================================
   Hero Section
   ============================================ */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-video-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.hero-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    padding: 0 20px;
    max-width: 800px;
}

.hero-subtitle {
    font-size: clamp(28px, 5vw, 48px);
    font-weight: 300;
    margin-bottom: 20px;
    opacity: 0;
    animation: fadeInUp 1s ease forwards;
}

.hero-tagline {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: 30px;
    opacity: 0;
    animation: fadeInUp 1s ease 0.2s forwards;
}

/* ============================================
   Buttons
   ============================================ */
.btn {
    display: inline-block;
    padding: 14px 32px;
    font-family: var(--font-primary);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    text-align: center;
    border: none;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.btn-primary {
    background: var(--color-primary);
    color: var(--color-black);
    opacity: 0;
    animation: fadeInUp 1s ease 0.4s forwards;
}

.btn-primary:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
}

.btn-large {
    padding: 18px 48px;
    font-size: 14px;
}

.btn-full {
    width: 100%;
}

/* ============================================
   Sections
   ============================================ */
.section {
    padding: 100px 0;
}

.section-title {
    font-size: clamp(32px, 4vw, 48px);
    font-weight: 300;
    text-align: center;
    margin-bottom: 60px;
}

/* ============================================
   Classes Section
   ============================================ */
.classes-section {
    background: var(--color-black);
}

.classes-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.class-card {
    background: var(--color-black);
    overflow: hidden;
    transition: transform var(--transition-normal);
}

.class-card:hover {
    transform: translateY(-10px);
}

.class-card-image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4/3;
}

.class-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.class-card:hover .class-card-image img {
    transform: scale(1.05);
}

.class-card-content {
    padding: 30px;
}

.class-card-title {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 15px;
}

.class-card-text {
    font-size: 15px;
    color: var(--color-gray-light);
    margin-bottom: 20px;
    line-height: 1.7;
}

.class-card-link {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--color-primary);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.class-card-link:hover {
    color: var(--color-primary-dark);
}

/* ============================================
   About Sections
   ============================================ */
.about-section {
    background: var(--color-black);
}

.about-section-alt {
    background: var(--color-black);
}

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

.about-grid-reverse {
    direction: rtl;
}

.about-grid-reverse > * {
    direction: ltr;
}

.about-image {
    overflow: hidden;
}

.about-image img {
    width: 100%;
    height: auto;
    transition: transform var(--transition-slow);
}

.about-image:hover img {
    transform: scale(1.03);
}

.about-label {
    font-size: 14px;
    font-weight: 500;
    color: var(--color-gray-light);
    margin-bottom: 15px;
}

.about-title {
    font-size: clamp(28px, 3vw, 36px);
    font-weight: 600;
    margin-bottom: 25px;
    line-height: 1.3;
}

.about-text {
    font-size: 16px;
    color: var(--color-gray-light);
    line-height: 1.8;
}

/* ============================================
   Team Section
   ============================================ */
.team-section {
    background: var(--color-black);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

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

.team-card-image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 3/4;
    margin-bottom: 20px;
}

.team-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.team-card:hover .team-card-image img {
    transform: scale(1.05);
}

.team-card-name {
    font-size: 20px;
    font-weight: 600;
}

/* ============================================
   CTA Section
   ============================================ */
.cta-section {
    background: var(--color-black);
    text-align: center;
    padding: 120px 0;
}

.cta-tagline {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: 30px;
}

.cta-section .btn {
    opacity: 1;
    animation: none;
}

/* ============================================
   Contact Page
   ============================================ */
.contact-hero {
    padding: 180px 0 80px;
    background: var(--color-black);
    text-align: center;
}

.contact-title {
    font-size: clamp(40px, 6vw, 64px);
    font-weight: 300;
    margin-bottom: 20px;
}

.contact-subtitle {
    font-size: 18px;
    color: var(--color-gray-light);
}

.contact-section {
    background: var(--color-black);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 80px;
}

.contact-info-title,
.contact-form-title {
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 40px;
}

.contact-item {
    margin-bottom: 30px;
}

.contact-item h3 {
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-primary);
    margin-bottom: 10px;
}

.contact-item p {
    color: var(--color-gray-light);
    line-height: 1.8;
}

.contact-social {
    display: flex;
    gap: 20px;
}

.contact-social a {
    color: var(--color-gray-light);
    transition: color var(--transition-fast);
}

.contact-social a:hover {
    color: var(--color-primary);
}

/* Contact Form */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-gray-light);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 15px;
    font-family: var(--font-primary);
    font-size: 16px;
    color: var(--color-white);
    background: var(--color-black);
    border: 1px solid var(--color-gray);
    transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}

.form-group select {
    cursor: pointer;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* ============================================
   Footer
   ============================================ */
.footer {
    background: var(--color-black);
    padding: 60px 0;
}

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

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

.footer-logo img {
    height: 50px;
    margin: 0 auto;
}

.footer-tagline {
    font-size: 16px;
    color: var(--color-gray-light);
    margin-bottom: 30px;
}

.footer-social {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 30px;
}

.footer-social a {
    color: var(--color-white);
    transition: color var(--transition-fast);
}

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

.footer-address {
    font-size: 14px;
    color: var(--color-gray-light);
}

/* ============================================
   Floating CTA Button
   ============================================ */
.floating-cta {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    z-index: 900;
    padding: 16px 36px;
    font-family: var(--font-primary);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    text-align: center;
    background: var(--color-primary);
    color: var(--color-black);
    border: none;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.floating-cta.visible {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.floating-cta:hover {
    background: var(--color-primary-dark);
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.5);
}

/* ============================================
   Animations
   ============================================ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Scroll Animations */
[data-aos] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos].aos-animate {
    opacity: 1;
    transform: translateY(0);
}

[data-aos="fade-left"] {
    transform: translateX(30px);
}

[data-aos="fade-left"].aos-animate {
    transform: translateX(0);
}

[data-aos="fade-right"] {
    transform: translateX(-30px);
}

[data-aos="fade-right"].aos-animate {
    transform: translateX(0);
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 1024px) {
    .about-grid {
        gap: 40px;
    }
    
    .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-grid {
        gap: 60px;
    }
}

@media (max-width: 768px) {
    :root {
        --header-height: 70px;
    }
    
    .nav {
        display: none;
    }
    
    .menu-toggle {
        display: block;
    }
    
    .classes-grid {
        grid-template-columns: 1fr;
    }
    
    .about-grid,
    .about-grid-reverse {
        grid-template-columns: 1fr;
        direction: ltr;
    }
    
    .about-image {
        order: -1;
    }
    
    .team-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .section {
        padding: 60px 0;
    }
    
    .cta-section {
        padding: 80px 0;
    }
}

@media (max-width: 480px) {
    .hero-content {
        padding: 0 15px;
    }
    
    .btn {
        padding: 12px 24px;
    }
    
    .btn-large {
        padding: 14px 32px;
    }
    
    .class-card-content {
        padding: 20px;
    }
    
    .team-grid {
        gap: 15px;
    }
    
    .team-card-name {
        font-size: 16px;
    }
    
    .floating-cta {
        left: 20px;
        right: 20px;
        transform: translateX(0) translateY(100px);
        width: auto;
    }
    
    .floating-cta.visible {
        transform: translateX(0) translateY(0);
    }
}