/* 
  Boss Reklam - Modern Reklam ve Tabela Firması
  Premium Dark Theme with LED-like Accents
*/

:root {
    --bg-dark: #0a0a0c;
    --bg-card: #141418;
    --bg-card-hover: #1e1e24;
    
    --text-primary: #ffffff;
    --text-secondary: #a0a0ab;
    
    --accent-primary: #FFCC00;
    --accent-secondary: #FFA000;
    --gradient-primary: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
    --gradient-glow: linear-gradient(135deg, rgba(255, 204, 0, 0.4) 0%, rgba(255, 160, 0, 0.4) 100%);
    
    --border-subtle: rgba(255, 255, 255, 0.08);
    
    --font-main: 'Inter', sans-serif;
    
    --transition-fast: 0.2s ease;
    --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: smooth;
}

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

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

ul {
    list-style: none;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.highlight-title {
    font-size: 1.5rem;
    color: var(--text-secondary);
    font-weight: 500;
    margin-bottom: 2rem;
    position: relative;
    padding-left: 20px;
}

.highlight-title::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 4px;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 14px 28px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition-smooth);
    border: none;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-primary {
    background: var(--gradient-primary);
    color: #fff;
    box-shadow: 0 4px 15px rgba(255, 204, 0, 0.3);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--accent-secondary) 0%, var(--accent-primary) 100%);
    z-index: -1;
    transition: opacity 0.3s ease;
    opacity: 0;
}

.btn-primary:hover::before {
    opacity: 1;
}

.btn-primary:hover {
    box-shadow: 0 8px 25px rgba(255, 204, 0, 0.5);
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-subtle);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--accent-primary);
}

.btn-outline-light {
    border: 1px solid var(--border-subtle);
    color: var(--text-primary);
}

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

/* Header & Navigation */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition-smooth);
    background: transparent;
}

.header.scrolled {
    padding: 15px 0;
    background: rgba(10, 10, 12, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-subtle);
}

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

.logo img {
    height: 75px;
    object-fit: contain;
    transition: var(--transition-fast);
}

/* Make logo blend gracefully with the site */
.logo a, .footer-info .footer-logo {
    display: inline-block;
    position: relative;
}

.logo img, .footer-info .footer-logo {
    /* Removed drop-shadow to integrate as a whole logically */
    filter: none;
}

.header.scrolled .logo img {
    height: 55px;
}

.nav-list {
    display: flex;
    gap: 32px;
    align-items: center;
}

.nav-link {
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--text-secondary);
    position: relative;
    padding: 8px 0;
}

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

.nav-item:hover .nav-link,
.nav-item.active .nav-link {
    color: var(--text-primary);
}

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

.dropdown-icon {
    font-size: 0.7rem;
    margin-left: 4px;
    transition: transform var(--transition-fast);
}

.has-dropdown {
    position: relative;
}

.dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--bg-card);
    min-width: 220px;
    border-radius: 8px;
    border: 1px solid var(--border-subtle);
    padding: 10px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition-smooth);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.has-dropdown:hover .dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.has-dropdown:hover .dropdown-icon {
    transform: rotate(180deg);
}

.dropdown li a {
    display: block;
    padding: 10px 20px;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.dropdown li a:hover {
    color: var(--accent-primary);
    background: rgba(255, 255, 255, 0.03);
}

.btn-contact {
    display: inline-block;
    padding: 10px 24px;
    border-radius: 30px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    border: 1px solid var(--border-subtle);
}

.btn-contact::after {
    display: none;
}

.btn-contact:hover {
    background: var(--text-primary);
    color: var(--bg-dark) !important;
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
}

/* Sections */
.section {
    padding: 100px 0;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 80px;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(10, 10, 12, 0) 0%, var(--bg-dark) 100%);
    z-index: 1;
}

.hero::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -10%;
    width: 60%;
    height: 60%;
    background: var(--gradient-glow);
    filter: blur(150px);
    z-index: 0;
    border-radius: 50%;
    animation: float 10s ease-in-out infinite alternate;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 0%;
    left: -10%;
    width: 50%;
    height: 50%;
    background: linear-gradient(135deg, rgba(58, 123, 213, 0.2) 0%, rgba(10, 10, 12, 0) 100%);
    filter: blur(120px);
    z-index: 0;
    border-radius: 50%;
}

@keyframes float {
    0% { transform: translate(0, 0); }
    100% { transform: translate(-30px, 30px); }
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    text-align: center;
    margin: 0 auto;
}

.hero-title {
    font-size: clamp(3rem, 5vw, 4.5rem);
    letter-spacing: -1px;
    margin-bottom: 24px;
    background: linear-gradient(to right, #fff, #a0a0ab);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    font-weight: 300;
}

.hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
}

/* About Section */
.auto-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    font-size: 1.05rem;
}

.image-wrapper {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
}

.image-wrapper img {
    width: 100%;
    height: auto;
    border-radius: 20px;
    display: block;
    position: relative;
    z-index: 2;
}

.image-backdrop {
    position: absolute;
    top: 5%;
    left: 5%;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 20px;
    z-index: 1;
    opacity: 0.3;
    filter: blur(20px);
}

/* Trust Section */
.trust-section {
    background: var(--bg-card);
    position: relative;
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
}

.trust-content {
    max-width: 800px;
    margin: 0 auto;
}

.trust-icon {
    font-size: 4rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 24px;
}

.trust-content h2 {
    font-size: 2rem;
    margin-bottom: 16px;
}

.trust-content p {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

/* Footer Element */
.footer {
    padding: 80px 0 20px;
    background: #050506;
    border-top: 1px solid var(--border-subtle);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-logo {
    height: 90px;
    margin-bottom: 25px;
    filter: drop-shadow(0 0 15px rgba(255, 204, 0, 0.4));
}

.footer-info p {
    color: var(--text-secondary);
    margin-bottom: 24px;
    max-width: 300px;
}

.social-links {
    display: flex;
    gap: 16px;
}

.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    border: 1px solid var(--border-subtle);
}

.social-links a:hover {
    background: var(--gradient-primary);
    border-color: transparent;
    transform: translateY(-3px);
}

.footer-links h4,
.footer-contact h4 {
    font-size: 1.2rem;
    margin-bottom: 24px;
    position: relative;
    padding-bottom: 10px;
}

.footer-links h4::after,
.footer-contact h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--accent-primary);
}

.footer-links ul li {
    margin-bottom: 12px;
}

.footer-links ul li a {
    color: var(--text-secondary);
}

.footer-links ul li a:hover {
    color: var(--accent-primary);
    padding-left: 5px;
}

.footer-contact p {
    color: var(--text-secondary);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-contact i {
    color: var(--accent-primary);
}

.mt-15 {
    margin-top: 15px;
}

.footer-bottom {
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.cyber-link {
    color: var(--text-primary);
    font-weight: 500;
}

.cyber-link:hover {
    color: var(--accent-primary);
}

/* Animations Utils */
.animate-up {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s forwards cubic-bezier(0.16, 1, 0.3, 1);
}

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }

.fade-in-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-in-right {
    opacity: 0;
    transform: translateX(40px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.in-view {
    opacity: 1;
    transform: translate(0);
}

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

/* Responsive */
@media (max-width: 992px) {
    .auto-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .fade-in-left, .fade-in-right {
        transform: translateY(30px);
    }
}

@media (max-width: 768px) {
    .nav-list {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 400px;
        height: 100vh;
        background: var(--bg-card);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: var(--transition-smooth);
        z-index: 999;
        border-left: 1px solid var(--border-subtle);
    }
    
    .nav-list.active {
        right: 0;
    }
    
    .mobile-toggle {
        display: block;
        z-index: 1000;
        position: relative;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .dropdown {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        background: transparent;
        border: none;
        display: none;
        padding-top: 10px;
    }
    
    .has-dropdown.active .dropdown {
        display: block;
    }
}

/* Lightbox Styles */
.lightbox {
    display: none;
    position: fixed;
    z-index: 2000;
    padding-top: 60px;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(10, 10, 12, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    opacity: 0;
    transition: opacity var(--transition-smooth);
}

.lightbox.show {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
    opacity: 1;
}

.lightbox-content {
    margin: auto;
    display: block;
    max-width: 90%;
    max-height: 85vh;
    border-radius: 8px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.8);
    transform: scale(0.9);
    transition: transform var(--transition-smooth);
}

.lightbox.show .lightbox-content {
    transform: scale(1);
}

.lightbox-close {
    position: absolute;
    top: 30px;
    right: 40px;
    color: var(--text-secondary);
    font-size: 40px;
    font-weight: 300;
    transition: var(--transition-fast);
    cursor: pointer;
    z-index: 2001;
}

.lightbox-close:hover,
.lightbox-close:focus {
    color: var(--accent-primary);
    text-decoration: none;
    cursor: pointer;
}

/* Reference Marquee */
.reference-marquee-container {
    overflow: hidden;
    padding: 40px 0;
    background: var(--bg-dark);
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
    margin-top: 20px;
    margin-bottom: 40px;
    position: relative;
}

.reference-marquee {
    display: flex;
    width: max-content;
    animation: scroll-left 40s linear infinite;
    gap: 80px;
    align-items: center;
    padding: 0 40px;
}

/* Duplicate the marquee content for infinite illusion */
.reference-marquee-container:hover .reference-marquee {
    animation-play-state: paused;
}

.marquee-logo {
    height: 70px; /* Adjust based on actual logo shapes */
    opacity: 0.6;
    transition: var(--transition-smooth);
    object-fit: contain;
}

.marquee-logo:hover {
    opacity: 1;
    transform: scale(1.1);
}

@keyframes scroll-left {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

@media (max-width: 768px) {
    .marquee-logo {
        height: 50px;
    }
}

/* Hero Background Video */
.hero {
    position: relative;
    overflow: hidden;
}

.hero-bg-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    z-index: 0;
    transform: translateX(-50%) translateY(-50%);
    object-fit: cover;
    opacity: 0.45; /* Darkened video so text is highly readable */
    pointer-events: none;
}

.hero-video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(10,10,12,0.9) 0%, rgba(10,10,12,0.3) 50%, rgba(10,10,12,1) 100%);
    z-index: 1;
    pointer-events: none;
}

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