:root {
    --primary: #FF5722;
    --primary-light: #FF8A65;
    --primary-dark: #E64A19;
    --bg-dark: #0A0A0A;
    --bg-card: #141414;
    --bg-light: #F9F9F9;
    --text-white: #FFFFFF;
    --text-gray: #A0A0A0;
    --text-muted: #666666;
    --border: rgba(255, 255, 255, 0.08);
    --border-dark: rgba(0, 0, 0, 0.08);
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);
    --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(--bg-dark);
    color: var(--text-white);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, .logo {
    font-family: var(--font-heading);
    text-transform: uppercase;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 40px;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 25px 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.navbar.scrolled {
    background: rgba(10, 10, 10, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 15px 0;
    border-bottom: 1px solid var(--border);
}

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

.logo a {
    color: var(--text-white);
    text-decoration: none;
    font-size: 1.4rem;
    font-weight: 900;
    letter-spacing: -1px;
}

.nav-links {
    display: flex;
    gap: 35px;
}

.nav-links a {
    color: var(--text-gray);
    text-decoration: none;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.3s ease;
}

.nav-links a:hover, .nav-links a.active {
    color: var(--text-white);
}

.nav-links a.active::after {
    width: 100%;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 25px;
}

.nav-icon {
    color: var(--text-gray);
    cursor: pointer;
    transition: color 0.3s ease;
    width: 20px;
}

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 800;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    border: none;
}

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

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(255, 87, 34, 0.3);
}

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

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

.btn-white {
    background-color: var(--text-white);
    color: var(--bg-dark);
}

.btn-white:hover {
    background-color: #f0f0f0;
    transform: translateY(-3px);
}

/* Sections */
section {
    padding: 120px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-header h2 {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 20px;
}

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

.tag {
    color: var(--primary);
    font-weight: 800;
    font-size: 0.75rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 20px;
    display: block;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.hero-content {
    max-width: 850px;
    padding-top: 100px;
}

.hero h1 {
    font-size: 6rem;
    line-height: 0.9;
    margin-bottom: 30px;
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-gray);
    margin-bottom: 45px;
    max-width: 600px;
}

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

/* Grid & Cards */
.method-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.method-card {
    background: var(--bg-card);
    padding: 50px 40px;
    border-radius: 12px;
    border: 1px solid var(--border);
    transition: all 0.4s ease;
}

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

.method-icon {
    width: 60px;
    height: 60px;
    background: rgba(255, 87, 34, 0.1);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    margin-bottom: 30px;
}

/* Split Section */
.split-section {
    display: flex;
    align-items: center;
    gap: 100px;
}

.split-content {
    flex: 1;
}

.split-image {
    flex: 1;
    position: relative;
}

.split-image img {
    width: 100%;
    border-radius: 15px;
    display: block;
}

.image-card {
    position: absolute;
    bottom: -40px;
    left: -40px;
    background: var(--text-white);
    color: var(--bg-dark);
    padding: 35px;
    border-radius: 10px;
    max-width: 280px;
    box-shadow: 0 30px 60px rgba(0,0,0,0.4);
}

/* Footer */
.footer {
    background: #000;
    padding: 100px 0 50px;
    border-top: 1px solid var(--border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 80px;
}

.footer-brand h3 {
    font-size: 1.5rem;
    margin-bottom: 25px;
}

.footer-brand p {
    color: var(--text-muted);
    font-size: 0.9rem;
    max-width: 300px;
}

.footer-col h4 {
    font-size: 0.8rem;
    color: var(--text-white);
    margin-bottom: 25px;
    letter-spacing: 2px;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 15px;
}

.footer-col ul li a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.85rem;
    transition: color 0.3s ease;
}

.footer-col ul li a:hover {
    color: var(--primary);
}

.footer-bottom {
    text-align: center;
    padding-top: 40px;
    border-top: 1px solid var(--border);
    color: var(--text-muted);
    font-size: 0.75rem;
    letter-spacing: 2px;
}

/* Animation */
[data-reveal] {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* Responsive */
@media (max-width: 1100px) {
    .hero h1 { font-size: 4.5rem; }
    .split-section { gap: 50px; flex-direction: column; }
    .split-content { text-align: center; }
    .image-card { left: 0; bottom: 0; position: relative; max-width: 100%; margin-top: 20px; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .container { padding: 0 25px; }
    .nav-links { display: none; }
    .method-grid { grid-template-columns: 1fr; }
    .hero h1 { font-size: 3.5rem; }
    .section-header h2 { font-size: 2.5rem; }
}

/* Membership Pricing Refined */
.pricing {
    background-color: var(--bg-light);
    color: var(--bg-dark);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    align-items: stretch;
}

.pricing-card {
    background: var(--text-white);
    padding: 60px 40px;
    border-radius: 20px;
    position: relative;
    display: flex;
    flex-direction: column;
    border: 1px solid var(--border-dark);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 60px rgba(0,0,0,0.08);
}

.pricing-card.popular {
    background: var(--bg-dark);
    color: var(--text-white);
    transform: scale(1.05);
    z-index: 10;
    box-shadow: 0 40px 80px rgba(0,0,0,0.2);
    border-color: var(--primary);
}

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

.pricing-card h4 {
    font-size: 0.75rem;
    color: var(--text-muted);
    letter-spacing: 2px;
    margin-bottom: 10px;
}

.pricing-card.popular h4 {
    color: var(--primary);
}

.pricing-card h3 {
    font-size: 2rem;
    margin-bottom: 25px;
}

.price {
    font-size: 4rem;
    font-weight: 900;
    margin-bottom: 40px;
    display: flex;
    align-items: baseline;
    gap: 5px;
}

.price span {
    font-size: 1rem;
    color: var(--text-muted);
    font-weight: 500;
}

.pricing-features {
    list-style: none;
    margin-bottom: 50px;
    flex-grow: 1;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
    font-size: 0.95rem;
    color: var(--bg-dark);
    font-weight: 500;
}

.pricing-card.popular .pricing-features li {
    color: var(--text-white);
}

.pricing-features li i {
    width: 20px;
    color: var(--primary);
}

.badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: white;
    padding: 6px 20px;
    border-radius: 30px;
    font-size: 0.7rem;
    font-weight: 900;
    letter-spacing: 1px;
}

/* Trainer Section Refined */
.trainer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.trainer-card {
    position: relative;
    height: 550px;
    border-radius: 16px;
    overflow: hidden;
    background: #111;
    cursor: pointer;
    border: 1px solid var(--border);
}

.trainer-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(0.5);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.trainer-card:hover .trainer-img {
    transform: scale(1.08);
    filter: grayscale(0);
}

.trainer-info {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 40px 30px;
    background: linear-gradient(transparent, rgba(0,0,0,0.95));
    transition: transform 0.4s ease;
}

.trainer-card:hover .trainer-info {
    transform: translateY(-5px);
}

.trainer-info h4 {
    font-size: 1.4rem;
    margin-bottom: 8px;
    color: var(--text-white);
}

.trainer-info p {
    color: var(--text-gray);
    font-size: 0.85rem;
    font-weight: 500;
}

.trainer-tag {
    color: var(--primary);
    font-size: 0.65rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 12px;
    display: block;
}