:root {
    --bg-dark: #0f1012;
    --bg-darker: #080809;
    --gold: #d4af37; /* Metallic gold */
    --gold-hover: #f3ce56;
    --text-light: #ffffff;
    --text-muted: #a0a0a0;
    --card-bg: #1a1b1e;
    --glass-bg: rgba(26, 27, 30, 0.85);
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

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

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

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

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

.mt-4 {
    margin-top: 1.5rem;
}

/* Utility / Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-padding {
    padding: 100px 0;
}

@media (max-width: 768px) {
    .section-padding {
        padding: 60px 0;
    }
}

.bg-darker {
    background-color: var(--bg-darker);
}
.bg-gray{
    background-color:rgb(85,85,85);
}
.pattern-bg {
    background-color: var(--bg-dark);
    background-image: radial-gradient(var(--card-bg) 1px, transparent 1px);
    background-size: 30px 30px;
}

.layout-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

@media (max-width: 900px) {
    .layout-grid {
        grid-template-columns: 1fr;
    }
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 4px;
    font-family: var(--font-heading);
    font-weight: 600;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition);
    cursor: pointer;
    border: 2px solid transparent;
}

.btn-primary {
    background-color: var(--gold);
    color: var(--bg-dark);
}

.btn-primary:hover {
    background-color: var(--gold-hover);
    box-shadow: 0 0 15px rgba(212, 175, 55, 0.5);
}

.btn-secondary {
    background-color: #25D366; /* WhatsApp Green */
    color: #fff;
}

.btn-secondary:hover {
    background-color: #20bd5a;
    box-shadow: 0 0 15px rgba(37, 211, 102, 0.4);
}

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

.btn-outline:hover {
    background-color: var(--gold);
    color: var(--bg-dark);
}

/* Floating WhatsApp */
.floating-whatsapp {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    color: #fff;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 30px;
    z-index: 999;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
    transition: var(--transition);
    text-decoration: none;
}

.floating-whatsapp:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 20px 0;
    z-index: 1000;
    transition: var(--transition);
    background: transparent;
}

.navbar.scrolled {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255,255,255,0.05);
    padding: 15px 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.logo {
    color: var(--text-light);
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 900;
    text-decoration: none;
    letter-spacing: 1px;
    position: relative;
    z-index: 1001;
}

.nav-logo-img {
    height: 40px;
    width: auto;
    display: block;
    object-fit: contain;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-link {
    color: var(--text-light);
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transition);
    position: relative;
    padding: 5px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: var(--gold);
    transition: width 0.3s ease;
}

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

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

.menu-toggle {
    display: none;
    cursor: pointer;
    z-index: 1001;
}

.bar {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px auto;
    background-color: var(--text-light);
    transition: all 0.3s ease-in-out;
}

.menu-toggle.is-active .bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.menu-toggle.is-active .bar:nth-child(2) {
    opacity: 0;
}

.menu-toggle.is-active .bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 0;
        height: 100vh;
        flex-direction: column;
        justify-content: center;
        background: rgba(15, 16, 18, 0.95);
        backdrop-filter: blur(10px);
        width: 100%;
        text-align: center;
        transition: 0.4s cubic-bezier(0.77, 0, 0.175, 1);
        padding: 0;
        z-index: 999;
    }
    .nav-menu.active {
        left: 0;
    }
    .nav-menu li {
        margin: 20px 0;
        opacity: 0;
        transform: translateY(20px);
        transition: all 0.4s ease;
    }
    .nav-menu.active li {
        opacity: 1;
        transform: translateY(0);
    }
    .nav-menu.active li:nth-child(1) { transition-delay: 0.1s; }
    .nav-menu.active li:nth-child(2) { transition-delay: 0.15s; }
    .nav-menu.active li:nth-child(3) { transition-delay: 0.2s; }
    .nav-menu.active li:nth-child(4) { transition-delay: 0.25s; }
    .nav-menu.active li:nth-child(5) { transition-delay: 0.3s; }
    .nav-menu.active li:nth-child(6) { transition-delay: 0.35s; }
    
    .nav-link {
        font-size: 24px;
        font-weight: 600;
        letter-spacing: 2px;
    }
}

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

.parallax-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 120%; /* Extra height for parallax */
    background-size: cover;
    background-position: center;
    z-index: -2;
    transform: translateZ(-1px) scale(2); /* CSS parallax trick if used, or JS managed target */
}

.hero .overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(8,8,9,0.7) 0%, rgba(8,8,9,0.9) 100%);
    z-index: -1;
}

.hero-content {
    text-align: center;
    max-width: 800px;
    padding: 0 20px;
}

.hero-title {
    font-size: 5rem;
    line-height: 1.1;
    margin-bottom: 20px;
    text-transform: uppercase;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--text-muted);
    margin-bottom: 40px;
    font-weight: 300;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
}

@media (max-width: 768px) {
    .hero-title { font-size: 3rem; }
    .hero-subtitle { font-size: 1.2rem; }
    .hero-buttons { flex-direction: column; }
}

/* Animation Utilities */
.fade-in-up {
    animation: fadeInUp 1s ease-out forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.stagger-element {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.stagger-element.visible {
    opacity: 1;
    transform: translateY(0);
}

/* About Section */
.about-image {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
}

.about-image img {
    width: 100%;
    display: block;
    border-radius: 8px;
    filter: grayscale(20%) contrast(110%);
    transition: var(--transition);
}

.about-image:hover img {
    filter: grayscale(0%) contrast(110%);
    transform: scale(1.02);
}

.experience-badge {
    position: absolute;
    bottom: -20px;
    right: 20px;
    background: var(--gold);
    color: var(--bg-dark);
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    border-radius: 4px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.experience-badge .years {
    font-size: 2.5rem;
    font-weight: 900;
    font-family: var(--font-heading);
}

.experience-badge .text {
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.85rem;
    line-height: 1.2;
}

@media (max-width: 768px) {
    .experience-badge {
        padding: 15px;
        bottom: -15px;
        right: 15px;
    }
    .experience-badge .years {
        font-size: 2rem;
    }
    .experience-badge .text {
        font-size: 0.75rem;
    }
}

.section-title {
    font-size: 3rem;
    text-transform: uppercase;
    margin-bottom: 20px;
}

@media (max-width: 768px) {
    .section-title {
        font-size: 2rem;
    }
}

.section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background-color: var(--gold);
    margin: 15px auto 0;
}

.text-center .section-title::after {
    margin-left: auto;
    margin-right: auto;
}

.layout-grid .section-title::after {
    margin-left: 0;
}

.section-desc {
    color: var(--text-muted);
    font-size: 1.2rem;
    margin-bottom: 50px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.trainer-name {
    font-size: 1.8rem;
    color: var(--gold);
    margin-bottom: 15px;
}

.about-text p {
    color: var(--text-muted);
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.stats-row {
    display: flex;
    gap: 30px;
    margin-top: 30px;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.1rem;
    font-weight: 600;
}

/* Services Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.service-card {
    background-color: var(--card-bg);
    padding: 40px 30px;
    border-radius: 8px;
    border-bottom: 4px solid transparent;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-10px);
    border-bottom-color: var(--gold);
    box-shadow: 0 10px 30px rgba(0,0,0,0.4);
}

.service-card .icon-wrap {
    width: 70px;
    height: 70px;
    background-color: rgba(212, 175, 55, 0.1);
    color: var(--gold);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 30px;
    margin: 0 auto 20px;
    transition: var(--transition);
}

.service-card:hover .icon-wrap {
    background-color: var(--gold);
    color: var(--bg-dark);
}

.service-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    text-transform: uppercase;
}

.service-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Memberships */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.pricing-card {
    background-color: var(--card-bg);
    padding: 50px 30px;
    border-radius: 8px;
    position: relative;
    border: 1px solid rgba(255,255,255,0.05);
    transition: var(--transition);
}

@media (max-width: 768px) {
    .pricing-card {
        padding: 40px 20px;
    }
    .pricing-card .duration {
        font-size: 2rem;
    }
}

.pricing-card.popular {
    transform: scale(1.05);
    border-color: var(--gold);
    box-shadow: 0 0 40px rgba(212, 175, 55, 0.15);
}

.pricing-card:hover {
    transform: translateY(-10px);
}
.pricing-card.popular:hover {
    transform: scale(1.05) translateY(-10px);
}

.popular-badge {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: var(--gold);
    color: var(--bg-dark);
    padding: 5px 15px;
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.pricing-card .duration {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 30px;
}

.pricing-card.popular .duration {
    color: var(--gold);
}

.pricing-list {
    list-style: none;
    margin-bottom: 40px;
    text-align: left;
}

.pricing-list li {
    padding: 15px 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.pricing-list li .price {
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--gold);
}

.pt-banner {
    background: linear-gradient(135deg, var(--card-bg), var(--bg-darker));
    padding: 40px;
    border-radius: 8px;
    border: 1px solid var(--gold);
}

.pt-banner h3 {
    color: var(--gold);
    font-size: 1.8rem;
    margin-bottom: 10px;
}

.pt-banner p {
    margin-bottom: 20px;
    color: var(--text-muted);
}

/* Facilities */
.facilities-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
}

.facility-item {
    background-color: var(--bg-dark);
    padding: 30px;
    border-radius: 8px;
    width: 200px;
    border: 1px solid rgba(255,255,255,0.05);
    transition: var(--transition);
}

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

.facility-item i {
    font-size: 40px;
    color: var(--gold);
    margin-bottom: 15px;
}

.facility-item h4 {
    font-size: 1.1rem;
    text-transform: uppercase;
}

@media (max-width: 768px) {
    .facilities-grid {
        gap: 15px;
    }
    .facility-item {
        width: 140px;
        padding: 20px 15px;
    }
    .facility-item i {
        font-size: 30px;
        margin-bottom: 10px;
    }
    .facility-item h4 {
        font-size: 0.9rem;
    }
}

/* BMI Calculator */
.bmi-calculator {
    background-color: var(--card-bg);
    padding: 40px;
    border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.05);
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
}

.form-group input {
    width: 100%;
    padding: 15px;
    background-color: var(--bg-dark);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 4px;
    color: var(--text-light);
    font-family: var(--font-body);
    font-size: 1rem;
    outline: none;
    transition: var(--transition);
}

.form-group input:focus {
    border-color: var(--gold);
}

.w-100 {
    width: 100%;
    text-align: center;
}

.bmi-result {
    margin-top: 25px;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.1);
    text-align: center;
}

.bmi-result.hidden {
    display: none;
}

.bmi-result h3 {
    font-size: 1.5rem;
    margin-bottom: 5px;
}

.bmi-chart table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
    background-color: var(--card-bg);
    border-radius: 8px;
    overflow: hidden;
}

.bmi-chart th, .bmi-chart td {
    padding: 15px;
    text-align: left;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.bmi-chart th {
    background-color: var(--gold);
    color: var(--bg-dark);
    font-weight: 700;
}

@media (max-width: 768px) {
    .bmi-calculator {
        padding: 30px 20px;
    }
}

/* Reviews */
.reviews-container {
    max-width: 900px;
    margin: 0 auto;
    background: var(--card-bg);
    border-radius: 8px;
    padding: 20px;
    min-height: 300px; /* Space for the widget */
}

/* Timings & Contact */
.time-block {
    background-color: var(--card-bg);
    padding: 25px;
    border-radius: 8px;
    margin-bottom: 20px;
    border-left: 4px solid var(--gold);
}

.time-block h4 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    text-transform: uppercase;
}

@media (max-width: 768px) {
    .time-block {
        padding: 20px;
    }
    .time-block h4 {
        font-size: 1.1rem;
        margin-bottom: 10px;
    }
}

.time-block p {
    margin-bottom: 10px;
    font-size: 1.1rem;
}

.closed-badge {
    color: #ff4d4d;
    font-weight: 600;
}

.contact-box {
    background-color: var(--card-bg);
    padding: 40px;
    border-radius: 8px;
}

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

.contact-list li {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.contact-list a {
    color: var(--text-light);
    text-decoration: none;
    transition: var(--transition);
}

.contact-list a:hover {
    color: var(--gold);
}

.social-links a {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 45px;
    height: 45px;
    background-color: rgba(255,255,255,0.05);
    color: var(--gold);
    border-radius: 50%;
    font-size: 20px;
    text-decoration: none;
    transition: var(--transition);
}

.social-links a:hover {
    background-color: var(--gold);
    color: var(--bg-dark);
    transform: translateY(-5px);
}

/* Map Section */
.map-section {
    position: relative;
    height: 450px;
}

.map-overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0,0,0,0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: var(--transition);
}

.map-section:hover .map-overlay {
    opacity: 1;
}

/* Footer */
footer {
    background-color: var(--bg-darker);
    padding: 30px 0;
    border-top: 1px solid rgba(255,255,255,0.05);
}

footer p {
    color: var(--text-muted);
}

/* Preloader */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--bg-dark);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease;
}

.preloader img {
    width: 150px;
    animation: pulse 1.5s infinite;
}

.preloader.hidden {
    opacity: 0;
    pointer-events: none;
}

@keyframes pulse {
    0% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.1); opacity: 0.7; }
    100% { transform: scale(1); opacity: 1; }
}

/* Scroll to Top */
.scroll-to-top {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 45px;
    height: 45px;
    background-color: var(--gold);
    color: var(--bg-dark);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 20px;
    z-index: 998;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.4);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    text-decoration: none;
}

.scroll-to-top.show {
    opacity: 1;
    visibility: visible;
}

.scroll-to-top:hover {
    background-color: var(--gold-hover);
    transform: translateY(-5px);
}

/* Shimmer Animation for Hero Title */
.hero-title .gold-text {
    background: linear-gradient(to right, #d4af37 20%, #fff 40%, #d4af37 60%, #fff 80%);
    background-size: 200% auto;
    color: #000;
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: shine 3s linear infinite;
}

@keyframes shine {
    to { background-position: 200% center; }
}