/* =========================================
   Variables & Reset
   ========================================= */
:root {
    /* Colors */
    --primary-color: #e50914; /* Energetic Red */
    --primary-hover: #b80710;
    --bg-dark: #0f0f11;
    --bg-darker: #080809;
    --bg-card: #18181c;
    --text-light: #ffffff;
    --text-muted: #a0a0ab;
    --border-color: rgba(255, 255, 255, 0.1);
    
    /* Typography */
    --font-heading: 'Oswald', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Transitions */
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

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

ul { list-style: none; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; height: auto; display: block; }

/* =========================================
   Utility Classes
   ========================================= */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section {
    padding: 6rem 0;
}

.text-primary { color: var(--primary-color); }

.section-subtitle {
    font-family: var(--font-heading);
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 3rem;
    text-transform: uppercase;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.section-description {
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-bottom: 2rem;
    max-width: 600px;
}

.text-center { text-align: center; }
.mx-auto { margin-left: auto; margin-right: auto; }
.mt-4 { margin-top: 2rem; }

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.8rem 2rem;
    font-family: var(--font-heading);
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 1px;
    border-radius: 4px;
    transition: var(--transition);
    cursor: pointer;
    border: 2px solid transparent;
    text-align: center;
}

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

.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(229, 9, 20, 0.3);
}

.btn-outline {
    background-color: transparent;
    border-color: #fff;
    color: #fff;
}

.btn-outline:hover {
    background-color: #fff;
    color: var(--bg-dark);
    transform: translateY(-3px);
}

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

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

/* =========================================
   Navigation
   ========================================= */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1.5rem 0;
    transition: var(--transition);
}

.header.sticky {
    background-color: rgba(8, 8, 9, 0.95);
    backdrop-filter: blur(10px);
    padding: 1rem 0;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.5);
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo i {
    color: var(--primary-color);
    transform: rotate(-45deg);
}

.logo span {
    color: var(--primary-color);
}

.nav-menu {
    display: flex;
    gap: 2rem;
}

.nav-link {
    font-family: var(--font-heading);
    text-transform: uppercase;
    font-size: 1rem;
    font-weight: 500;
    letter-spacing: 1px;
    position: relative;
    padding-bottom: 5px;
    transition: var(--transition);
}

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

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

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

.nav-right {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.hamburger {
    display: none;
    cursor: pointer;
}

.bar {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px auto;
    transition: all 0.3s ease-in-out;
    background-color: #fff;
}

/* =========================================
   Hero Section
   ========================================= */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    background-image: url('assets/hero_bg.png');
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    background-attachment: fixed;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(8,8,9,1) 0%, rgba(8,8,9,0.5) 50%, rgba(8,8,9,0.3) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    padding-top: 80px; /* Offset for header */
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 5rem;
    font-weight: 700;
    text-transform: uppercase;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    animation: fadeInUp 1s ease 0.2s both;
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
    color: #e0e0e0;
    max-width: 600px;
    border-left: 3px solid var(--primary-color);
    padding-left: 1rem;
    animation: fadeInUp 1s ease 0.4s both;
}

.hero-btns {
    display: flex;
    gap: 1rem;
    animation: fadeInUp 1s ease 0.6s both;
}

/* =========================================
   About Section
   ========================================= */
.about {
    background-color: var(--bg-darker);
}

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

.about-image-wrapper {
    position: relative;
}

.about-image {
    border-radius: 8px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
    position: relative;
    z-index: 2;
    width: 100%;
    height: 600px;
    object-fit: cover;
}

.about-image-wrapper::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    width: 50%;
    height: 50%;
    border-top: 5px solid var(--primary-color);
    border-left: 5px solid var(--primary-color);
    z-index: 1;
}

.experience-badge {
    position: absolute;
    bottom: -30px;
    right: -30px;
    background-color: var(--primary-color);
    color: #fff;
    padding: 2rem;
    border-radius: 50%;
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 150px;
    height: 150px;
    box-shadow: 0 10px 20px rgba(229, 9, 20, 0.4);
}

.experience-badge .years {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1;
}

.experience-badge .text {
    font-family: var(--font-heading);
    text-transform: uppercase;
    font-size: 0.8rem;
    text-align: center;
    margin-top: 5px;
    letter-spacing: 1px;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.feature {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.feature-icon {
    width: 50px;
    height: 50px;
    background-color: rgba(229, 9, 20, 0.1);
    color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: var(--transition);
}

.feature:hover .feature-icon {
    background-color: var(--primary-color);
    color: #fff;
}

.feature-text {
    font-family: var(--font-heading);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

.reveal-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: all 1s ease;
}

.reveal-right {
    opacity: 0;
    transform: translateX(50px);
    transition: all 1s ease;
}

.reveal-up {
    opacity: 0;
    transform: translateY(50px);
    transition: all 1s ease;
}

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

/* Media Queries */
@media (max-width: 992px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .about-image-wrapper {
        max-width: 600px;
        margin: 0 auto;
    }
    
    .hero-title { font-size: 4rem; }
}

@media (max-width: 768px) {
    .hamburger { display: block; z-index: 1001; }
    
    .nav-right .btn { display: none; }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 0;
        flex-direction: column;
        background-color: var(--bg-darker);
        width: 100%;
        height: 100vh;
        text-align: center;
        transition: 0.3s;
        padding-top: 100px;
        gap: 2rem;
    }
    
    .nav-menu.active { left: 0; }
    
    .hamburger.active .bar:nth-child(2) { opacity: 0; }
    .hamburger.active .bar:nth-child(1) { transform: translateY(8px) rotate(45deg); }
    .hamburger.active .bar:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
    
    .hero-title { font-size: 3rem; }
    .experience-badge { right: 0; width: 120px; height: 120px; }
    .experience-badge .years { font-size: 2rem; }
}

/* =========================================
   Programs Section
   ========================================= */
.programs {
    background-color: var(--bg-dark);
}

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

.program-card {
    background-color: var(--bg-card);
    padding: 3rem 2rem;
    border-radius: 8px;
    text-align: center;
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.program-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-color);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.program-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    transition: var(--transition);
}

.program-card:hover .program-icon {
    transform: scale(1.1);
}

.program-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.program-desc {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.program-link {
    color: #fff;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition);
}

.program-link i {
    color: var(--primary-color);
    transition: var(--transition);
}

.program-card:hover .program-link i {
    transform: translateX(5px);
}

/* =========================================
   Transformation Section
   ========================================= */
.transformation {
    background-color: var(--bg-darker);
    position: relative;
}

.transformation-wrapper {
    max-width: 900px;
    margin: 3rem auto 0;
}

.before-after-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    background-color: var(--bg-card);
    padding: 1rem;
    border-radius: 8px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.4);
}

.image-container {
    position: relative;
    border-radius: 4px;
    overflow: hidden;
}

.transform-img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    transition: var(--transition);
}

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

.image-container .label {
    position: absolute;
    bottom: 20px;
    left: 20px;
    background-color: var(--primary-color);
    color: #fff;
    padding: 0.5rem 1.5rem;
    font-family: var(--font-heading);
    text-transform: uppercase;
    font-weight: 600;
    border-radius: 4px;
    letter-spacing: 1px;
    z-index: 2;
}

/* =========================================
   Trainers Section
   ========================================= */
.trainers {
    background-color: var(--bg-dark);
}

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

.trainer-card {
    background-color: var(--bg-card);
    border-radius: 8px;
    overflow: hidden;
    transition: var(--transition);
}

.trainer-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.5);
}

.trainer-img-wrap {
    position: relative;
    overflow: hidden;
    height: 400px;
}

.trainer-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
    transition: all 0.5s ease;
}

.trainer-card:hover .trainer-img {
    transform: scale(1.1);
}

.trainer-socials {
    position: absolute;
    bottom: -50px;
    left: 0;
    width: 100%;
    display: flex;
    justify-content: center;
    gap: 1rem;
    padding: 1rem;
    background: linear-gradient(to top, rgba(0,0,0,0.9), transparent);
    transition: all 0.4s ease;
}

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

.trainer-socials a {
    width: 40px;
    height: 40px;
    background-color: var(--primary-color);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition);
}

.trainer-socials a:hover {
    background-color: #fff;
    color: var(--primary-color);
    transform: translateY(-3px);
}

.trainer-info {
    padding: 1.5rem;
    text-align: center;
    border-top: 3px solid var(--primary-color);
}

.trainer-name {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    text-transform: uppercase;
    margin-bottom: 0.2rem;
}

.trainer-specialty {
    color: var(--primary-color);
    font-size: 0.9rem;
    font-weight: 500;
}

/* =========================================
   Membership Section
   ========================================= */
.membership {
    background-color: var(--bg-darker);
}

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

.pricing-card {
    background-color: var(--bg-card);
    padding: 3rem 2rem;
    border-radius: 8px;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.pricing-card:hover, .pricing-card.popular {
    border-color: var(--primary-color);
    transform: translateY(-10px);
}

.pricing-card.popular {
    box-shadow: 0 0 30px rgba(229, 9, 20, 0.2);
}

.popular-badge {
    position: absolute;
    top: 20px;
    right: -35px;
    background-color: var(--primary-color);
    color: #fff;
    padding: 0.5rem 3rem;
    transform: rotate(45deg);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
}

.plan-name {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}

.plan-price {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 2rem;
    font-family: var(--font-heading);
    line-height: 1;
}

.plan-price span {
    font-size: 1rem;
    color: var(--text-muted);
    font-weight: 400;
    font-family: var(--font-body);
}

.plan-features {
    text-align: left;
    margin-bottom: 2.5rem;
}

.plan-features li {
    padding: 0.8rem 0;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.plan-features i {
    color: var(--primary-color);
}

.plan-features i.fa-xmark {
    color: #555;
}

/* =========================================
   Gallery Section
   ========================================= */
.gallery {
    background-color: var(--bg-dark);
}

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

.gallery-item {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    height: 300px;
}

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

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(229, 9, 20, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-overlay i {
    font-size: 3rem;
    color: #fff;
    transform: scale(0);
    transition: all 0.4s ease 0.1s;
}

.gallery-item:hover .gallery-overlay i {
    transform: scale(1);
}

/* =========================================
   Contact Section
   ========================================= */
.contact {
    background-color: var(--bg-darker);
}

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

.contact-details {
    margin-top: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.contact-icon {
    width: 60px;
    height: 60px;
    background-color: rgba(229, 9, 20, 0.1);
    color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    transition: var(--transition);
}

.contact-item:hover .contact-icon {
    background-color: var(--primary-color);
    color: #fff;
}

.contact-item h4 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    text-transform: uppercase;
    margin-bottom: 0.2rem;
}

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

.contact-map {
    height: 100%;
    min-height: 400px;
}

.map-placeholder {
    width: 100%;
    height: 100%;
    background-color: var(--bg-card);
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border: 2px dashed var(--border-color);
    color: var(--text-muted);
    font-family: var(--font-heading);
    text-transform: uppercase;
    font-size: 1.5rem;
    gap: 1rem;
}

.map-placeholder i {
    font-size: 4rem;
    color: var(--primary-color);
}

/* =========================================
   Footer
   ========================================= */
.footer {
    background-color: #050505;
    padding-top: 5rem;
    border-top: 1px solid rgba(255,255,255,0.05);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-desc {
    color: var(--text-muted);
    margin: 1.5rem 0;
    max-width: 400px;
}

.footer-socials {
    display: flex;
    gap: 1rem;
}

.footer-socials a {
    width: 40px;
    height: 40px;
    background-color: var(--bg-card);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: var(--transition);
}

.footer-socials a:hover {
    background-color: var(--primary-color);
    transform: translateY(-3px);
}

.footer-title {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background-color: var(--primary-color);
}

.footer-links li {
    margin-bottom: 0.8rem;
}

.footer-links a {
    color: var(--text-muted);
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary-color);
    padding-left: 5px;
}

.footer-hours li {
    color: var(--text-muted);
    margin-bottom: 0.8rem;
    display: flex;
    justify-content: space-between;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    padding-bottom: 0.5rem;
}

.footer-hours li span {
    color: #fff;
}

.footer-bottom {
    background-color: #000;
    padding: 1.5rem 0;
    text-align: center;
    color: var(--text-muted);
    border-top: 1px solid rgba(255,255,255,0.05);
}

@media (max-width: 992px) {
    .contact-grid, .footer-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .before-after-card {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .transform-img {
        height: 350px;
    }
}