/*=============================================================================
   ŞENSOY OTO - PREMIUM DARK THEME
=============================================================================*/

:root {
    /* Colors */
    --bg-dark: #0a0a0c;
    --bg-darker: #050506;
    --bg-surface: rgba(20, 20, 25, 0.7);
    --bg-surface-hover: rgba(30, 30, 35, 0.8);
    
    --text-main: #f5f5f7;
    --text-muted: #a1a1aa;
    
    --accent-red: #ff3333;
    --accent-orange: #ff6b00;
    --accent-gradient: linear-gradient(135deg, var(--accent-red), var(--accent-orange));
    --accent-glow: rgba(255, 51, 51, 0.4);
    
    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Variables */
    --border-radius: 16px;
    --transition-fast: 0.2s ease;
    --transition-normal: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset & Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

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

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

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

ul {
    list-style: none;
}

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

/* Utilities */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

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

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

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

.mx-auto {
    margin-left: auto;
    margin-right: auto;
}

.text-gradient {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

/* Glassmorphism Panel */
.glass-panel {
    background: var(--bg-surface);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

/* Background Glowing Orbs */
.glow-bg {
    position: fixed;
    border-radius: 50%;
    filter: blur(100px);
    z-index: -1;
    pointer-events: none;
    opacity: 0.4;
}

.glow-1 {
    width: 400px;
    height: 400px;
    background: var(--accent-red);
    top: -100px;
    right: -100px;
}

.glow-2 {
    width: 300px;
    height: 300px;
    background: var(--accent-orange);
    bottom: 20%;
    left: -100px;
}

/*=========================================
   HEADER / NAVIGATION
=========================================*/
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition-normal);
    padding: 20px 0;
}

header.scrolled {
    padding: 10px 0;
    background: rgba(10, 10, 12, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

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

.logo a {
    display: flex;
    flex-direction: column;
}

.logo h1 {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: 1px;
}

.logo h1 span {
    color: var(--accent-red);
}

.logo p {
    font-size: 0.75rem;
    color: var(--text-muted);
    letter-spacing: 3px;
    margin-top: -2px;
}

nav ul {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-main);
    position: relative;
    padding: 5px 0;
}

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

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

.nav-link:hover {
    color: #fff;
}

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

/* Button Styles */
.btn-gradient {
    background: var(--accent-gradient);
    color: #fff !important;
    padding: 12px 24px;
    border-radius: 30px;
    font-weight: 600;
    display: inline-block;
    box-shadow: 0 4px 15px var(--accent-glow);
    transition: var(--transition-normal);
    border: none;
    cursor: pointer;
    text-align: center;
}

.btn-gradient:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 51, 51, 0.6);
}

.btn-outline {
    background: transparent;
    color: #fff;
    padding: 12px 24px;
    border-radius: 30px;
    font-weight: 600;
    display: inline-block;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: var(--transition-normal);
    text-align: center;
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.4);
}

.btn-large {
    padding: 16px 32px;
    font-size: 1.1rem;
}

.badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(255, 51, 51, 0.1);
    color: var(--accent-red);
    border: 1px solid rgba(255, 51, 51, 0.2);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 20px;
    letter-spacing: 1px;
}

.section-badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-muted);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 16px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

/*=========================================
   HERO SECTION
=========================================*/
#hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 80px;
    background: url('images/Hero Banner.png') no-repeat center center / cover;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(5,5,6,0.95) 0%, rgba(5,5,6,0.7) 50%, rgba(5,5,6,0.4) 100%);
    z-index: 1;
}

.hero-container {
    position: relative;
    z-index: 2;
    width: 100%;
}

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

.hero-title {
    font-size: 4.5rem;
    font-weight: 800;
    margin-bottom: 20px;
    line-height: 1.1;
    text-transform: uppercase;
}

.hero-desc {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 40px;
}

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

/*=========================================
   ABOUT SECTION
=========================================*/
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.section-title {
    font-size: 2.8rem;
    margin-bottom: 24px;
}

.lead {
    font-size: 1.2rem;
    color: #fff;
    font-weight: 500;
    margin-bottom: 16px;
}

.about-text p:not(.lead) {
    color: var(--text-muted);
    margin-bottom: 24px;
}

.stats-container {
    display: flex;
    gap: 40px;
    margin-top: 30px;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    font-family: var(--font-heading);
    color: #fff;
    line-height: 1;
    margin-bottom: 5px;
}

.stat-label {
    color: var(--text-muted);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.about-img-container {
    position: relative;
}

.img-glow {
    position: absolute;
    width: 100%;
    height: 100%;
    background: var(--accent-gradient);
    filter: blur(40px);
    opacity: 0.2;
    z-index: -1;
    transform: scale(0.9);
}

.about-img {
    border-radius: var(--border-radius);
    position: relative;
    z-index: 1;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.floating-card {
    position: absolute;
    bottom: -30px;
    left: -30px;
    background: var(--bg-surface);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 20px 30px;
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    gap: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    z-index: 2;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

.floating-card i {
    font-size: 2rem;
    color: var(--accent-red);
}

.floating-card span {
    font-weight: 600;
    font-size: 1.1rem;
    color: #fff;
    font-family: var(--font-heading);
}

/*=========================================
   SERVICES SECTION
=========================================*/
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.service-card {
    padding: 40px 30px;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at top right, rgba(255,51,51,0.1) 0%, transparent 70%);
    opacity: 0;
    transition: var(--transition-normal);
}

.service-card:hover {
    transform: translateY(-10px);
    background: var(--bg-surface-hover);
    border-color: rgba(255, 255, 255, 0.1);
}

.service-card:hover::before {
    opacity: 1;
}

.service-icon {
    width: 70px;
    height: 70px;
    background: rgba(255, 51, 51, 0.1);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
    color: var(--accent-red);
    font-size: 2rem;
    transition: var(--transition-normal);
}

.service-card:hover .service-icon {
    background: var(--accent-gradient);
    color: #fff;
    box-shadow: 0 10px 20px var(--accent-glow);
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.service-card p {
    color: var(--text-muted);
    margin-bottom: 25px;
    font-size: 0.95rem;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--accent-red);
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.service-link i {
    transition: var(--transition-fast);
}

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

/*=========================================
   GALLERY SECTION
=========================================*/
.section-header {
    margin-bottom: 50px;
}

.gallery-masonry {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.gallery-item {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    height: 300px;
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, transparent 100%);
    display: flex;
    align-items: flex-end;
    padding: 24px;
    opacity: 0;
    transition: var(--transition-normal);
}

.gallery-overlay span {
    color: #fff;
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    transform: translateY(15px);
    transition: var(--transition-normal);
}

.gallery-item:hover img {
    transform: scale(1.08);
}

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

.gallery-item:hover .gallery-overlay span {
    transform: translateY(0);
}

/*=========================================
   FOOTER
=========================================*/
#contact {
    position: relative;
    padding-top: 60px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-bottom: 60px;
}

.contact-info {
    padding: 50px;
}

.footer-logo {
    margin-bottom: 25px;
}

.footer-desc {
    color: var(--text-muted);
    margin-bottom: 30px;
    font-size: 0.95rem;
}

.contact-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 40px;
}

.contact-list li {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    color: #fff;
}

.contact-icon {
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-red);
    flex-shrink: 0;
}

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

.map-container {
    border-radius: var(--border-radius);
    overflow: hidden;
    padding: 10px;
}

.map-container iframe {
    width: 100%;
    height: 100%;
    min-height: 400px;
    border-radius: 10px;
}

.socials .social-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #25d366;
    color: #fff;
    padding: 12px 24px;
    border-radius: 30px;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

.socials .social-btn:hover {
    background: #20b85a;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
}

.copyright {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 24px 0;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
    background: rgba(0,0,0,0.5);
}

/*=========================================
   FLOATING WHATSAPP
=========================================*/
.float-whatsapp {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 30px;
    right: 30px;
    background-color: #25d366;
    color: #FFF;
    border-radius: 50%;
    text-align: center;
    font-size: 30px;
    box-shadow: 0 5px 20px rgba(37, 211, 102, 0.4);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-normal);
}

.float-whatsapp i {
    margin: 0;
    padding: 0;
}

.float-whatsapp:hover {
    background-color: #20b857;
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.6);
}

/*=========================================
   RESPONSIVE
=========================================*/
@media (max-width: 992px) {
    .about-grid, .footer-content {
        grid-template-columns: 1fr;
    }
    
    .floating-card {
        bottom: 20px;
        left: 20px;
        right: 20px;
        justify-content: center;
    }
    
    .hero-title {
        font-size: 3.5rem;
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }

    nav ul {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--bg-darker);
        text-align: center;
        padding: 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.4s ease;
    }

    nav ul.active {
        padding: 20px 0;
        max-height: 400px;
        border-bottom: 1px solid rgba(255,255,255,0.05);
    }

    nav ul li {
        width: 100%;
        padding: 10px 0;
    }

    .hero-title {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .contact-info {
        padding: 30px;
    }
    
    .hero-btns {
        flex-direction: column;
    }
    
    .btn-large {
        width: 100%;
        text-align: center;
    }
}

/*=========================================
   CUSTOM ADDITIONS (LOGO & VIDEO)
=========================================*/
.brand-logo {
    max-height: 75px;
    border-radius: 8px;
    object-fit: contain;
    transition: var(--transition-normal);
}

.brand-logo:hover {
    transform: scale(1.05);
}

.video-container {
    width: 100%;
    max-width: 650px;
    margin: 0 auto;
    border-radius: var(--border-radius);
    overflow: hidden;
    position: relative;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.video-container video {
    width: 100%;
    height: auto;
    display: block;
    outline: none;
}