/* 
   Brothers Gym - Premium Style 
   Fonts: Outfit (Headings), Inter (Body)
*/

:root {
    --bg-color: #050505;
    --surface-color: #121212;
    --surface-light: #1e1e1e;
    --accent-color: #bfd437; /* Metallic Gold */
    --accent-hover: #8db52f;
    --text-main: #ffffff;
    --text-muted: #a0a0a0;
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --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;
}

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

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

a {
    text-decoration: none;
    color: inherit;
}

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

/* Utilities */
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

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

.bg-dark {
    background-color: var(--surface-color);
}

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

.mt-4 { margin-top: 2rem; }
.mb-2 { margin-bottom: 1rem; }

span {
    color: var(--accent-color);
}

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

.glass-panel {
    background: rgba(30, 30, 30, 0.6);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    transition: var(--transition);
}

.glass-panel:hover {
    transform: translateY(-5px);
    border-color: rgba(212, 175, 55, 0.3);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
}

.btn-primary {
    background-color: var(--accent-color);
    color: #000;
}

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

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

.btn-outline:hover {
    background-color: var(--text-main);
    color: #000;
}

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

.navbar.scrolled {
    background: rgba(5, 5, 5, 0.9);
    backdrop-filter: blur(10px);
    padding: 15px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

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

.logo {
    font-size: 1.8rem;
    letter-spacing: 2px;
}

.nav-links a {
    margin-left: 30px;
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    transition: var(--transition);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0%;
    height: 2px;
    background-color: var(--accent-color);
    transition: var(--transition);
}

.nav-links a:hover {
    color: var(--accent-color);
}

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

.mobile-menu-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
}

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

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

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

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(5,5,5,0.9) 0%, rgba(5,5,5,0.4) 100%);
}

.hero-content {
    max-width: 600px;
}

.hero-content h1 {
    font-size: 4.5rem;
    line-height: 1.1;
    margin-bottom: 20px;
}

.hero-content p {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 30px;
}

.hero-btns {
    display: flex;
    gap: 15px;
}

/* About Section */
.about-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-image {
    padding: 15px;
    overflow: hidden;
}

.about-image img {
    border-radius: 8px;
    transition: var(--transition);
}

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

.about-text p {
    color: var(--text-muted);
    margin-bottom: 15px;
}

.about-features {
    list-style: none;
    margin-top: 25px;
}

.about-features li {
    margin-bottom: 10px;
    font-size: 1.05rem;
    display: flex;
    align-items: center;
}

.about-features i {
    color: var(--accent-color);
    margin-right: 15px;
    font-size: 1.2rem;
}

/* Services Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-card {
    padding: 30px;
    text-align: center;
}

.service-card.flex-row {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    text-align: left;
    padding: 0;
    overflow: hidden;
}

.service-card.flex-row .service-img {
    flex: 1;
    height: 100%;
}

.service-card.flex-row .service-img img {
    height: 100%;
    object-fit: cover;
}

.service-card.flex-row .service-content {
    flex: 1;
    padding: 40px;
}

.service-icon {
    font-size: 3rem;
    color: var(--accent-color);
    margin-bottom: 20px;
}

.service-content h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.service-content p {
    color: var(--text-muted);
}

/* Equipment Section */
.equipment-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
}

.equip-card {
    overflow: hidden;
}

.equip-card img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-bottom: 2px solid var(--accent-color);
}

.equip-info {
    padding: 25px;
}

.equip-info h3 {
    margin-bottom: 10px;
    font-size: 1.6rem;
}

.equip-info p {
    color: var(--text-muted);
}

/* Pricing Section */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    align-items: center;
}

.pricing-card {
    padding: 40px 30px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.pricing-card.featured {
    border-color: var(--accent-color);
    transform: scale(1.05);
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-5px);
}

.badge {
    position: absolute;
    top: 20px;
    right: -35px;
    background: var(--accent-color);
    color: #000;
    padding: 5px 40px;
    transform: rotate(45deg);
    font-weight: bold;
    font-size: 0.8rem;
    text-transform: uppercase;
}

.pricing-card h3 {
    font-size: 1.8rem;
    margin-bottom: 15px;
}

.price {
    font-size: 3rem;
    font-weight: 800;
    font-family: var(--font-heading);
    color: var(--accent-color);
    margin-bottom: 25px;
}

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

.pricing-features {
    list-style: none;
    margin-bottom: 30px;
}

.pricing-features li {
    padding: 10px 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    color: var(--text-main);
}

.add-on-banner {
    padding: 30px;
    margin-top: 50px;
    border-left: 4px solid var(--accent-color);
}

.add-on-banner h3 {
    font-size: 1.5rem;
}

.add-on-banner .price {
    font-size: 2rem;
    margin-bottom: 0;
    margin-top: 10px;
}

/* Contact & Timings */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.contact-info {
    padding: 40px;
}

.info-item {
    display: flex;
    align-items: flex-start;
    margin-top: 30px;
}

.info-item i {
    font-size: 1.5rem;
    color: var(--accent-color);
    margin-right: 20px;
    margin-top: 5px;
}

.info-item h4 {
    margin-bottom: 5px;
}

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

.border-top {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 20px;
}

.timing-row {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.map-container {
    padding: 15px;
    height: 100%;
    min-height: 400px;
}

.map-container iframe {
    width: 100%;
    height: 100%;
    border: none;
    border-radius: 8px;
    filter: invert(90%) hue-rotate(180deg) grayscale(100%) contrast(110%);
}

/* Footer */
footer {
    background-color: var(--bg-color);
    padding: 40px 0;
    border-top: 1px solid rgba(255,255,255,0.05);
    text-align: center;
}

.footer-logo {
    font-size: 2rem;
    font-family: var(--font-heading);
    font-weight: 800;
    margin-bottom: 20px;
}

.social-links {
    margin-bottom: 20px;
}

.social-links a {
    display: inline-block;
    width: 40px;
    height: 40px;
    line-height: 40px;
    background: var(--surface-color);
    border-radius: 50%;
    margin: 0 10px;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--accent-color);
    color: #000;
    transform: translateY(-3px);
}

footer p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 992px) {
    .about-container, .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-content h1 {
        font-size: 3.5rem;
    }
    
    .service-card.flex-row {
        flex-direction: column;
    }
    
    .pricing-card.featured {
        transform: scale(1);
    }
    .pricing-card.featured:hover {
        transform: translateY(-5px);
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--bg-color);
        padding: 20px;
        flex-direction: column;
        text-align: center;
        border-bottom: 1px solid rgba(255,255,255,0.1);
    }

    .nav-links.active {
        display: flex;
    }

    .nav-links a {
        margin: 15px 0;
    }

    .mobile-menu-toggle {
        display: block;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .hero-btns {
        flex-direction: column;
    }

    .section-title {
        font-size: 2rem;
    }
}