/* ====== CSS VARIABLES ====== */
:root {
    --primary: #e31e24; /* Aditya Red */
    --primary-gradient: linear-gradient(135deg, #e31e24 0%, #ff4b2b 100%);
    --secondary-gradient: linear-gradient(135deg, #4a00e0 0%, #8e2de2 100%);
    
    --bg-dark: #07070a;
    --bg-surface: rgba(255, 255, 255, 0.02);
    --bg-surface-hover: rgba(255, 255, 255, 0.05);
    
    --glass-border: rgba(255, 255, 255, 0.07);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    
    --text-main: #ffffff;
    --text-muted: #a0a0b0;
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    --border-radius-lg: 24px;
    --border-radius-md: 16px;
    --border-radius-pill: 50px;
}

/* ====== RESET & GLOBAL ====== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
    z-index: 10;
}

/* ====== AMBIENT BACKGROUND (MESH & ORBS) ====== */
.ambient-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
    background: var(--bg-dark);
}

.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.5;
    animation: float 20s infinite alternate;
}

.orb-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(227,30,36,0.4) 0%, rgba(227,30,36,0) 70%);
    top: -100px;
    left: -100px;
}

.orb-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(142,45,226,0.3) 0%, rgba(142,45,226,0) 70%);
    bottom: -100px;
    right: -100px;
    animation-delay: -5s;
}

.orb-3 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255,75,43,0.3) 0%, rgba(255,75,43,0) 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: -10s;
}

@keyframes float {
    0% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(50px, -50px) scale(1.1); }
    66% { transform: translate(-30px, 30px) scale(0.9); }
    100% { transform: translate(0, 0) scale(1); }
}

/* ====== BUTTONS ====== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 2.5rem;
    border-radius: var(--border-radius-pill);
    font-weight: 600;
    font-family: var(--font-heading);
    cursor: pointer;
    border: none;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    z-index: -1;
    transition: opacity 0.4s ease;
    border-radius: var(--border-radius-pill);
}

.btn-primary {
    background: var(--primary-gradient);
    color: #ffffff;
    box-shadow: 0 10px 30px rgba(227, 30, 36, 0.3);
    border: 1px solid rgba(255,255,255,0.2);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(227, 30, 36, 0.5);
    filter: brightness(1.1);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.4);
    transform: translateY(-3px);
}

/* ====== UTILITIES ====== */
.section-badge {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    color: #fff;
    border-radius: var(--border-radius-pill);
    border: 1px solid rgba(255,255,255,0.1);
    font-weight: 600;
    font-size: 0.85rem;
    margin-bottom: 1.5rem;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.section-title {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(to right, #fff, #a0a0b0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

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

/* ====== GLASSMORPHISM CARDS ====== */
.glass-card {
    background: var(--bg-surface);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
    transition: var(--transition);
}

.glass-card:hover {
    background: var(--bg-surface-hover);
    border-color: rgba(255,255,255,0.15);
    transform: translateY(-5px);
}

/* ====== NAVBAR ====== */
#navbar {
    position: fixed;
    top: 0; left: 0; width: 100%;
    z-index: 1000;
    background: rgba(7, 7, 10, 0.4);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255,255,255,0.05);
    transition: var(--transition);
    padding: 0.5rem 0;
}

#navbar.scrolled {
    background: rgba(7, 7, 10, 0.8);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    padding: 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: 1px;
}

.logo-subtext {
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 2px;
    color: var(--text-muted);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav-links a {
    font-weight: 500;
    font-size: 0.95rem;
    color: #e0e0e0;
    padding: 0.5rem 0;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0; left: 50%;
    width: 0; height: 2px;
    background: var(--primary-gradient);
    transition: var(--transition);
    transform: translateX(-50%);
    border-radius: 2px;
}

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

.hamburger .bar {
    width: 25px; height: 2px;
    margin: 6px auto;
    background-color: #fff;
    transition: all 0.3s ease-in-out;
}

/* ====== HERO SECTION ====== */
.hero {
    position: relative;
    height: 100vh;
    min-height: 700px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.hero-bg-image {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background-image: url('assets/hero_bg.png');
    background-size: cover;
    background-position: center;
    z-index: 1;
    opacity: 0.4;
    mix-blend-mode: luminosity;
}

.hero-overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: radial-gradient(circle at center, transparent 0%, var(--bg-dark) 100%);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    max-width: 1000px;
    padding: 0 2rem;
}

.hero-title {
    font-size: 5rem;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    overflow: hidden;
}

.highlight {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.2rem;
    font-weight: 500;
    letter-spacing: 6px;
    margin-bottom: 3rem;
    color: var(--text-muted);
}

/* ====== STATS SECTION ====== */
.stats-section {
    padding: 2rem 0 6rem;
    position: relative;
    z-index: 10;
}

.stats-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    text-align: center;
}

.stat-box {
    padding: 2.5rem 2rem;
}

.stat-number {
    font-size: 4rem;
    font-family: var(--font-heading);
    font-weight: 800;
    background: linear-gradient(135deg, #fff 0%, #aaa 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-text {
    color: var(--primary);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 600;
}

/* ====== ABOUT SECTION ====== */
.about-section {
    padding: 6rem 0;
}

.about-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: center;
}

.about-image-wrapper {
    position: relative;
    border-radius: var(--border-radius-lg);
    transform-style: preserve-3d;
}

.about-image {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 30px 60px rgba(0,0,0,0.5);
    border: 1px solid rgba(255,255,255,0.1);
}

.image-glass-card {
    position: absolute;
    bottom: -30px; right: -30px;
    background: rgba(20, 20, 25, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 1.5rem;
    border-radius: var(--border-radius-md);
    border: 1px solid rgba(255,255,255,0.1);
    transform: translateZ(50px);
    max-width: 250px;
}

.image-glass-card h4 {
    color: #fff;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.image-glass-card h4 i { color: var(--primary); }

.about-text {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
}

.feature-item {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
    margin-bottom: 1.5rem;
    padding: 1.5rem;
    border-radius: var(--border-radius-md);
    background: rgba(255,255,255,0.02);
    border: 1px solid transparent;
    transition: var(--transition);
}

.feature-item:hover {
    background: rgba(255,255,255,0.05);
    border-color: rgba(255,255,255,0.1);
    transform: translateX(10px);
}

.feature-icon {
    font-size: 2rem;
    background: var(--primary-gradient);
    width: 60px; height: 60px;
    display: flex; align-items: center; justify-content: center;
    border-radius: 50%;
    color: #fff;
    flex-shrink: 0;
    box-shadow: 0 10px 20px rgba(227, 30, 36, 0.3);
}

/* ====== CEO MESSAGE ====== */
.ceo-section {
    padding: 8rem 0;
    text-align: center;
}

.ceo-container {
    max-width: 900px;
}

.quote-mark {
    font-size: 8rem;
    font-family: serif;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 0;
    margin-bottom: 2rem;
    opacity: 0.5;
}

.ceo-quote {
    font-size: 2.2rem;
    font-weight: 300;
    line-height: 1.5;
    margin-bottom: 4rem;
}

.ceo-profile h4 {
    font-size: 1.2rem;
    letter-spacing: 2px;
}
.ceo-profile p {
    color: var(--primary);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* ====== SWIPER CAROUSELS ====== */
.products-section, .services-section, .brands-section, .contact-section {
    padding: 8rem 0;
}

.product-card, .service-card, .contact-card {
    padding: 3rem 2.5rem;
    height: 100%;
    text-align: left;
}

.product-card i, .service-icon i {
    font-size: 3.5rem;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1.5rem;
    display: inline-block;
}

.product-card h3, .service-card h3 {
    font-size: 1.6rem;
    margin-bottom: 1rem;
}

.product-card p, .service-card p {
    color: var(--text-muted);
}

/* Swiper overrides */
.swiper-pagination-bullet {
    background: #555;
    opacity: 1;
}
.swiper-pagination-bullet-active {
    background: var(--primary);
    width: 30px;
    border-radius: 5px;
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
    margin-top: 4rem;
}

/* Brands */
.brand-item {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    color: rgba(255,255,255,0.2);
    text-align: center;
    transition: var(--transition);
}
.brand-item:hover {
    color: #fff;
    transform: scale(1.1);
    text-shadow: 0 0 20px rgba(255,255,255,0.5);
}

/* ====== CONTACT ====== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
}

.contact-info { position: sticky; top: 120px; align-self: start; }

.contact-card h3, .contact-card h4 {
    margin-bottom: 1.5rem;
    font-size: 1.4rem;
}

.contact-card p {
    color: var(--text-muted);
    margin-bottom: 1rem;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.contact-card p i {
    color: var(--primary);
    font-size: 1.4rem;
}

.branches-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

/* ====== FOOTER ====== */
footer {
    border-top: 1px solid rgba(255,255,255,0.05);
    padding: 5rem 0 2rem;
}

.footer-container {
    display: flex; flex-direction: column; align-items: center; text-align: center; gap: 2rem;
}

.footer-logo h3 { font-size: 2rem; }
.fw-light { font-weight: 300; }

.footer-links a { color: var(--text-muted); font-weight: 500; }
.footer-links a:hover { color: #fff; }

.footer-bottom {
    margin-top: 3rem; padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.05);
    width: 100%; color: #555;
}

/* ====== RESPONSIVE ====== */
@media (max-width: 992px) {
    .hero-title { font-size: 3.5rem; }
    .about-container, .contact-grid { grid-template-columns: 1fr; }
    .image-glass-card { right: 10px; bottom: -20px; }
    .contact-info { position: static; }
}

@media (max-width: 768px) {
    .hero-title { font-size: 2.8rem; }
    .stats-container { grid-template-columns: repeat(2, 1fr); }
    .branches-grid { grid-template-columns: 1fr; }
    
    .hamburger { display: block; z-index: 2000; }
    .nav-links {
        position: fixed; left: 0; top: 0; width: 100%; height: 100vh;
        background: rgba(7, 7, 10, 0.95);
        backdrop-filter: blur(20px);
        flex-direction: column; justify-content: center; align-items: center;
        gap: 3rem; transform: translateY(-100%);
        transition: transform 0.5s cubic-bezier(0.77, 0.2, 0.05, 1.0);
    }
    .nav-links.active { transform: translateY(0); }
    .nav-links a { font-size: 1.5rem; }
}