/* ==========================================================================
   HELL GYM - BOSNA ŞUBESİ PREMIUM STİL DOSYASI
   ========================================================================== */

:root {
    /* Premium Koyu Renk Paleti */
    --bg-color: #050505;
    --text-main: #f0f0f0;
    --text-muted: #888888;
    
    --hell-crimson: #c81010;
    --hell-red-bright: #f92020;
    --hell-orange: #f55b14;
    
    --hell-red-glow: rgba(249, 32, 32, 0.25);
    --hell-orange-glow: rgba(245, 91, 20, 0.15);
    
    /* Glassmorphism Yüzeyler */
    --glass-bg: rgba(18, 18, 18, 0.4);
    --glass-border: rgba(255, 255, 255, 0.04);
    --glass-border-hover: rgba(200, 16, 16, 0.4);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.5);
    
    /* İnce Animasyonlar */
    --transition-fast: 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --transition-smooth: 0.6s cubic-bezier(0.23, 1, 0.32, 1);
    
    --font-heading: 'Bebas Neue', sans-serif;
    --font-body: 'Inter', sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 6px;
}
::-webkit-scrollbar-track {
    background: var(--bg-color);
}
::-webkit-scrollbar-thumb {
    background: #222;
    border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--hell-crimson);
}

body {
    background-color: var(--bg-color);
    color: var(--text-main);
    font-family: var(--font-body);
    font-weight: 300;
    line-height: 1.7;
    overflow-x: hidden;
    position: relative;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Noise Texture Zemin */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.02'/%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 1000;
    opacity: 0.8;
}

/* Ateş Partikül Canvas'ı */
#fire-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    opacity: 0.85;
}

/* Arka Plan Işık Hüzmeleri */
.bg-glow {
    position: fixed;
    border-radius: 50%;
    filter: blur(120px);
    z-index: -1;
    pointer-events: none;
    opacity: 0.3;
}
.bg-glow.top-left {
    top: -20vh; left: -10vw;
    width: 50vw; height: 50vw;
    background: radial-gradient(circle, var(--hell-crimson) 0%, transparent 60%);
}
.bg-glow.bottom-right {
    bottom: -20vh; right: -10vw;
    width: 60vw; height: 60vw;
    background: radial-gradient(circle, var(--hell-orange) 0%, transparent 60%);
    opacity: 0.15;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 40px;
}

/* Animasyon Sınıfları (JS IntersectionObserver için) */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.23, 1, 0.32, 1);
}
.reveal.active {
    opacity: 1;
    transform: translateY(0);
}
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }

/* Section Başlıkları Premium Tipografi */
.section-title {
    margin-bottom: 70px;
    position: relative;
}

.section-title h2 {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--text-main);
    line-height: 1;
}

.section-title h2 span {
    color: var(--hell-red-bright);
    font-size: 4rem;
}

.title-divider {
    width: 40px;
    height: 2px;
    background: var(--hell-red-bright);
    margin-top: 20px;
    box-shadow: 0 0 10px var(--hell-red-glow);
}

.title-divider.center {
    margin: 20px auto 0;
}

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

.text-center p {
    color: var(--text-muted);
    margin-top: 20px;
    font-size: 1.1rem;
    font-weight: 300;
    letter-spacing: 0.5px;
}

/* ==========================================================================
   NAVBAR (Glassmorphism)
   ========================================================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background: transparent;
    transition: var(--transition-smooth);
    padding: 20px 0;
}

.navbar.scrolled {
    padding: 10px 0;
    background: rgba(5, 5, 5, 0.7);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--glass-border);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo img {
    height: 85px;
    transition: var(--transition-smooth);
    filter: drop-shadow(0 0 12px rgba(0,0,0,0.6));
}

.navbar.scrolled .nav-logo img {
    height: 62px;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 40px;
}

.nav-links a {
    color: var(--text-main);
    text-decoration: none;
    font-family: var(--font-heading);
    font-size: 1.1rem;
    letter-spacing: 2px;
    transition: var(--transition-fast);
    position: relative;
    opacity: 0.7;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0%;
    height: 1px;
    background: var(--hell-red-bright);
    transition: var(--transition-smooth);
}

.nav-links a:hover {
    opacity: 1;
    color: var(--hell-red-bright);
}

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

.btn-back {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-main);
    text-decoration: none;
    font-family: var(--font-heading);
    font-size: 1rem;
    letter-spacing: 1px;
    padding: 8px 20px;
    border: 1px solid var(--glass-border);
    border-radius: 30px;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    transition: var(--transition-fast);
}

.btn-back:hover {
    border-color: var(--hell-red-bright);
    background: rgba(200, 16, 16, 0.1);
    transform: translateX(-5px);
}

.menu-toggle {
    display: none;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    text-align: center;
    padding: 0 20px;
}

.hero-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
    opacity: 0.65;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(5,5,5,0.4) 0%, rgba(5,5,5,0.65) 60%, rgba(5,5,5,1) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    animation: slowFade 2s ease-out forwards;
}

@keyframes slowFade {
    0% { opacity: 0; transform: translateY(20px) scale(0.98); }
    100% { opacity: 1; transform: translateY(0) scale(1); }
}

.hero h1 {
    font-family: var(--font-heading);
    font-size: 6rem;
    line-height: 0.9;
    margin-bottom: 30px;
    color: transparent;
    -webkit-text-stroke: 1px var(--text-main);
    letter-spacing: 8px;
    position: relative;
}

.hero h1::before {
    content: attr(data-text);
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    color: var(--text-main);
    -webkit-text-stroke: 0;
    clip-path: polygon(0 0, 100% 0, 100% 50%, 0 50%);
    text-shadow: 0 0 40px rgba(255, 255, 255, 0.1);
}

.hero p {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 50px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
    font-weight: 300;
    letter-spacing: 0.5px;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
}

.btn-primary, .btn-outline, .btn-secondary {
    padding: 16px 40px;
    font-family: var(--font-heading);
    font-size: 1.2rem;
    letter-spacing: 2px;
    text-decoration: none;
    border-radius: 4px;
    transition: var(--transition-smooth);
    display: inline-block;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--hell-crimson);
    color: #fff;
    border: none;
    box-shadow: 0 10px 30px var(--hell-red-glow);
}

.btn-primary::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(to right, transparent, rgba(255,255,255,0.3), transparent);
    transform: skewX(-20deg);
    transition: var(--transition-smooth);
}

.btn-primary:hover {
    background: var(--hell-red-bright);
    box-shadow: 0 15px 40px rgba(249, 32, 32, 0.4);
    transform: translateY(-3px);
}

.btn-primary:hover::after {
    left: 150%;
    transition: 0.6s ease;
}

.btn-outline, .btn-secondary {
    background: var(--glass-bg);
    color: var(--text-main);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
}

.btn-outline:hover, .btn-secondary:hover {
    border-color: var(--hell-red-bright);
    background: rgba(249, 32, 32, 0.05);
    transform: translateY(-3px);
}

/* ==========================================================================
   ABOUT SECTION
   ========================================================================== */
.about {
    padding: 150px 0 100px;
    position: relative;
}

/* Hakkımızda İki Sütun Düzeni */
.about-hero {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 80px;
    align-items: center;
    margin-bottom: 120px;
}

.about-text .section-title {
    margin-bottom: 30px;
}

.about-tagline {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--hell-red-bright);
    letter-spacing: 3px;
    margin-bottom: 30px;
    line-height: 1;
}

.about-desc {
    color: var(--text-muted);
    font-size: 1.05rem;
    line-height: 1.9;
    margin-bottom: 20px;
    font-weight: 300;
}

.about-desc strong {
    color: var(--hell-red-bright);
    font-weight: 600;
}

/* Sağdaki Logo Görseli */
.about-visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

.about-image-frame {
    position: relative;
    width: 100%;
    max-width: 380px;
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    overflow: hidden;
    transition: var(--transition-smooth);
}

.about-image-frame::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: 20px;
    padding: 1px;
    background: linear-gradient(135deg, rgba(200,16,16,0.4), transparent 50%, rgba(245,91,20,0.2));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}

.about-image-frame:hover {
    border-color: var(--glass-border-hover);
    box-shadow: 0 20px 60px rgba(200, 16, 16, 0.1);
    transform: translateY(-5px);
}

.about-logo-img {
    width: 65%;
    height: auto;
    filter: drop-shadow(0 0 30px rgba(200, 16, 16, 0.2));
    transition: var(--transition-smooth);
}

.about-image-frame:hover .about-logo-img {
    filter: drop-shadow(0 0 40px rgba(200, 16, 16, 0.35));
    transform: scale(1.05);
}

/* Neden Biz? Section & Cards */
.why-us {
    padding: 60px 0 30px;
    width: 100%;
}

.why-us-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 50px;
    width: 100%;
}

.why-card {
    background: rgba(18, 18, 18, 0.75);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 45px 30px;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
}

.why-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--hell-red-bright), transparent);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.why-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 0%, rgba(249, 32, 32, 0.15), transparent 70%);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.why-card:hover {
    border-color: rgba(249, 32, 32, 0.4);
    transform: translateY(-8px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.7), 0 0 30px rgba(249, 32, 32, 0.2);
}

.why-card:hover::before,
.why-card:hover::after {
    opacity: 1;
}

.why-icon {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: rgba(249, 32, 32, 0.1);
    border: 1px solid rgba(249, 32, 32, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    color: var(--hell-red-bright);
    transition: all 0.4s ease;
    flex-shrink: 0;
}

.why-icon svg {
    width: 32px;
    height: 32px;
}

.why-card:hover .why-icon {
    background: rgba(249, 32, 32, 0.25);
    border-color: var(--hell-red-bright);
    transform: scale(1.1) rotate(6deg);
    box-shadow: 0 0 25px rgba(249, 32, 32, 0.6);
    color: #ffffff;
}

.why-card h3 {
    font-family: var(--font-heading);
    font-size: 1.55rem;
    color: var(--text-main);
    letter-spacing: 2px;
    margin-bottom: 15px;
    transition: color 0.3s ease;
}

.why-card:hover h3 {
    color: var(--hell-red-bright);
}

.why-card p {
    color: rgba(255, 255, 255, 0.65);
    font-size: 0.95rem;
    line-height: 1.7;
    margin: 0;
}

/* ==========================================================================
   CINEMATIC SERVICES SLIDER (REFERANS GÖRSEL TASARIMI)
   ========================================================================== */
.services-slider-section {
    position: relative;
    width: 100%;
    overflow: hidden;
    margin: 60px 0 120px;
}

/* Referans Görsel: ÖNE ÇIKAN ANTREMANLARIMIZ Başlık Stili */
.slider-header-container {
    margin-bottom: 35px;
}

.featured-header {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
}

.featured-tag {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--hell-red-bright);
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 6px;
    display: inline-block;
}

.featured-title {
    font-family: var(--font-heading);
    font-size: 4.5rem;
    letter-spacing: 3px;
    color: #ffffff;
    line-height: 1;
    margin: 4px 0 16px 0;
    text-transform: uppercase;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.7);
}

.featured-bar {
    width: 90px;
    height: 5px;
    background: var(--hell-red-bright);
    border-radius: 3px;
    margin-bottom: 20px;
    box-shadow: 0 0 15px rgba(249, 32, 32, 0.7);
}

.featured-desc {
    color: var(--text-muted);
    font-size: 1.15rem;
    font-weight: 400;
    line-height: 1.6;
    margin: 0;
}

.slider-wrapper {
    position: relative;
    width: 100%;
    height: 75vh;
    min-height: 560px;
    max-height: 800px;
    background: #000;
    overflow: hidden;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.slider-track {
    position: relative;
    width: 100%;
    height: 100%;
}

.slide {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    transform: scale(1.04);
    z-index: 1;
    pointer-events: none;
}

.slide.active {
    opacity: 1;
    visibility: visible;
    transform: scale(1);
    z-index: 2;
    pointer-events: auto;
}

.slide-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    filter: brightness(0.6) contrast(1.15);
    transition: transform 7s ease-out;
}

.slide.active .slide-bg {
    transform: scale(1.05);
}

.slide-overlay {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(circle at 65% 45%, rgba(200, 16, 16, 0.22) 0%, rgba(5, 5, 5, 0.6) 65%, rgba(0, 0, 0, 0.92) 100%),
        linear-gradient(90deg, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.4) 50%, rgba(0, 0, 0, 0.85) 100%),
        linear-gradient(0deg, rgba(0, 0, 0, 0.8) 0%, transparent 40%, rgba(0, 0, 0, 0.6) 100%);
}

.slide-content {
    position: relative;
    z-index: 5;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    padding-left: 80px;
}

/* Arka plandaki devasa "01", "02" numarası */
.slide-number {
    font-family: var(--font-heading);
    font-size: 14rem;
    line-height: 0.8;
    color: rgba(255, 255, 255, 0.08);
    position: absolute;
    top: 20%;
    left: 40px;
    pointer-events: none;
    z-index: -1;
    letter-spacing: 5px;
    opacity: 0;
    transform: translateY(-25px);
    transition: all 0.8s ease 0.2s;
    user-select: none;
    text-shadow: 0 0 40px rgba(249, 32, 32, 0.15);
}

.slide.active .slide-number {
    opacity: 1;
    transform: translateY(0);
}

/* Başlık */
.slide-title {
    font-family: var(--font-heading);
    font-size: 6rem;
    letter-spacing: 4px;
    color: #ffffff;
    line-height: 0.95;
    margin-bottom: 12px;
    text-transform: uppercase;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.9);
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.7s cubic-bezier(0.16, 1, 0.3, 1) 0.3s;
}

.slide.active .slide-title {
    opacity: 1;
    transform: translateY(0);
}

/* Alt Slogan */
.slide-subtitle {
    font-size: 1.35rem;
    font-weight: 400;
    color: #e5e5e5;
    letter-spacing: 1px;
    margin-bottom: 40px;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.7s cubic-bezier(0.16, 1, 0.3, 1) 0.4s;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.8);
}

.slide.active .slide-subtitle {
    opacity: 1;
    transform: translateY(0);
}

/* Yuvarlak Play / Detay Butonu (Görseldeki gibi) */
.slide-action-btn {
    width: 65px;
    height: 65px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    border: 2px solid rgba(255, 255, 255, 0.35);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    text-decoration: none;
    cursor: pointer;
    opacity: 0;
    transform: scale(0.7);
    transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1) 0.5s, background-color 0.3s ease, border-color 0.3s ease;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.slide.active .slide-action-btn {
    opacity: 1;
    transform: scale(1);
}

.slide-action-btn svg {
    width: 22px;
    height: 22px;
    margin-left: 3px;
    fill: #ffffff;
    transition: transform 0.3s ease;
}

.slide-action-btn:hover {
    background: var(--hell-red-bright);
    border-color: var(--hell-red-bright);
    transform: scale(1.15);
    box-shadow: 0 0 30px rgba(249, 32, 32, 0.8);
}

.slide-action-btn:hover svg {
    transform: scale(1.1);
}

/* Navigasyon Okları (< ve >) */
.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 58px;
    height: 58px;
    border-radius: 50%;
    background: rgba(20, 20, 20, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: #ffffff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.slider-btn.prev-btn {
    left: 35px;
}

.slider-btn.next-btn {
    right: 35px;
}

.slider-btn svg {
    width: 26px;
    height: 26px;
    transition: transform 0.3s ease;
}

.slider-btn:hover {
    border-color: var(--hell-red-bright);
    background: rgba(249, 32, 32, 0.25);
    transform: translateY(-50%) scale(1.12);
    box-shadow: 0 0 20px rgba(249, 32, 32, 0.6);
}

.slider-btn.prev-btn:hover svg {
    transform: translateX(-3px);
}

.slider-btn.next-btn:hover svg {
    transform: translateX(3px);
}

/* Sağ Alttaki Nokta / Kapsül Göstergesi */
.slider-pagination {
    position: absolute;
    bottom: 35px;
    right: 70px;
    z-index: 10;
    display: flex;
    align-items: center;
    gap: 8px;
}

.slider-pagination .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.35);
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.slider-pagination .dot.active {
    width: 32px;
    height: 8px;
    border-radius: 4px;
    background: var(--hell-red-bright);
    box-shadow: 0 0 12px rgba(249, 32, 32, 0.9);
}

.slider-pagination .dot:hover:not(.active) {
    background: rgba(255, 255, 255, 0.7);
    transform: scale(1.2);
}

/* Responsive Slider Stilleri */
@media (max-width: 992px) {
    .slider-wrapper {
        height: 65vh;
        min-height: 480px;
    }

    .slide-content {
        padding-left: 40px;
    }

    .slide-title {
        font-size: 4.5rem;
    }

    .slide-number {
        font-size: 10rem;
        left: 20px;
    }

    .slider-btn {
        width: 48px;
        height: 48px;
    }

    .slider-btn.prev-btn { left: 15px; }
    .slider-btn.next-btn { right: 15px; }
}

@media (max-width: 768px) {
    .slider-wrapper {
        height: 60vh;
        min-height: 420px;
    }

    .slide-content {
        padding-left: 20px;
        padding-right: 20px;
    }

    .slide-title {
        font-size: 3.2rem;
    }

    .slide-subtitle {
        font-size: 1.05rem;
        margin-bottom: 25px;
    }

    .slide-number {
        font-size: 7rem;
        top: 15%;
        left: 10px;
    }

    .slide-action-btn {
        width: 52px;
        height: 52px;
    }

    .slider-pagination {
        right: 25px;
        bottom: 25px;
    }
}

/* ==========================================================================
   HELL GYM CENTER MARQUEE TICKER (KAYAN YAZI ŞERİDİ)
   ========================================================================== */
.marquee-ticker-section {
    position: relative;
    width: 100%;
    overflow: hidden;
    background: #000000;
    padding: 25px 0 35px;
    margin: 20px 0 80px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    user-select: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
    box-shadow: inset 0 0 50px rgba(0, 0, 0, 0.9);
}

.marquee-row {
    display: flex;
    width: 100%;
    overflow: hidden;
    white-space: nowrap;
    position: relative;
}

.marquee-content {
    display: flex;
    align-items: center;
    gap: 30px;
    flex-shrink: 0;
    font-family: var(--font-heading);
    font-size: 5rem;
    font-weight: 900;
    letter-spacing: 3px;
    line-height: 0.9;
    color: #ffffff;
    text-transform: uppercase;
    will-change: transform;
}

.marquee-left .marquee-content {
    animation: marqueeScrollLeft 24s linear infinite;
}

.marquee-right .marquee-content {
    animation: marqueeScrollRight 24s linear infinite;
}

.marquee-badge {
    display: inline-flex;
    flex-direction: column;
    justify-content: center;
    line-height: 0.85;
    color: var(--hell-red-bright);
    text-shadow: 0 0 25px rgba(249, 32, 32, 0.7);
    font-size: 0.48em;
    font-weight: 900;
    letter-spacing: 2px;
    margin-right: 5px;
}

@keyframes marqueeScrollLeft {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-100%);
    }
}

@keyframes marqueeScrollRight {
    0% {
        transform: translateX(-100%);
    }
    100% {
        transform: translateX(0);
    }
}

.marquee-ticker-section:hover .marquee-content {
    animation-play-state: paused;
}

@media (max-width: 768px) {
    .marquee-ticker-section {
        padding: 18px 0 25px;
        gap: 8px;
    }

    .marquee-content {
        font-size: 3.2rem;
        gap: 20px;
    }
}

/* ==========================================================================
   VIDEO SHOWCASE (4 VİDEO YAN YANA GÖSTERİMİ)
   ========================================================================== */
.video-showcase-section {
    position: relative;
    width: 100%;
    padding: 30px 0 100px;
}

.video-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.video-card {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.6);
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.video-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--hell-crimson), transparent);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 5;
}

.video-card:hover {
    border-color: var(--glass-border-hover);
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(249, 32, 32, 0.25), 0 10px 20px rgba(0, 0, 0, 0.8);
}

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

.video-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 9 / 16;
    overflow: hidden;
    border-radius: 19px;
    background: #000;
}

.video-wrapper video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    filter: brightness(0.88) contrast(1.1);
    transition: transform 0.7s cubic-bezier(0.16, 1, 0.3, 1), filter 0.5s ease;
}

.video-card:hover .video-wrapper video {
    transform: scale(1.05);
    filter: brightness(1.02) contrast(1.15);
}

.video-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.1) 0%, transparent 40%, rgba(5, 5, 5, 0.5) 100%);
    pointer-events: none;
    transition: opacity 0.4s ease;
}

.video-showcase-header {
    display: none;
    text-align: center;
    margin-bottom: 16px;
}

.video-scroll-hint {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(249, 32, 32, 0.12);
    border: 1px solid rgba(249, 32, 32, 0.35);
    padding: 6px 16px;
    border-radius: 30px;
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.82rem;
    font-weight: 500;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 15px rgba(249, 32, 32, 0.15);
    animation: hintPulse 2.5s infinite ease-in-out;
}

.video-scroll-hint svg {
    width: 16px;
    height: 16px;
    color: var(--hell-red-bright);
    animation: hintArrowMove 1.5s infinite ease-in-out;
}

@keyframes hintArrowMove {
    0%, 100% { transform: translateX(0); }
    50% { transform: translateX(4px); }
}

@keyframes hintPulse {
    0%, 100% { box-shadow: 0 0 10px rgba(249, 32, 32, 0.2); }
    50% { box-shadow: 0 0 20px rgba(249, 32, 32, 0.5); }
}

.video-scroll-progress {
    display: none;
    width: 120px;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    margin: 20px auto 0;
    position: relative;
    overflow: hidden;
}

.video-scroll-thumb {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 35%;
    background: var(--hell-red-bright);
    box-shadow: 0 0 10px rgba(249, 32, 32, 0.8);
    border-radius: 10px;
    transition: transform 0.1s ease-out;
}

@media (max-width: 992px) {
    .video-showcase-section {
        padding: 20px 0 50px;
    }

    .video-showcase-header {
        display: block;
    }

    .video-scroll-progress {
        display: block;
    }

    .video-grid {
        display: flex;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        gap: 16px;
        padding: 10px 4px 15px;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }

    .video-grid::-webkit-scrollbar {
        display: none;
    }

    .video-card {
        flex: 0 0 240px;
        scroll-snap-align: start;
        max-width: 260px;
    }
}

@media (max-width: 576px) {
    .video-card {
        flex: 0 0 215px;
        max-width: 230px;
    }
}

/* ==========================================================================
   HELL GYM NEREDE WIDE BANNER VIDEO (UZUN YATAY VİDEO BANNER)
   ========================================================================== */
.wide-banner-video-section {
    position: relative;
    width: 100%;
    padding: 30px 0 120px;
}

.wide-banner-video-section .section-title {
    margin-bottom: 45px;
}

.wide-banner-frame {
    position: relative;
    width: 100%;
    max-width: 860px;
    margin: 0 auto;
    aspect-ratio: 716 / 566;
    border-radius: 28px;
    overflow: hidden;
    background: transparent;
    border: 1px solid var(--glass-border);
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.85);
    transition: var(--transition-smooth);
}

.wide-banner-frame.location-banner-frame {
    max-width: 680px;
    aspect-ratio: 1 / 1;
}

.wide-banner-frame.location-banner-frame video {
    object-position: center top;
}

.wide-banner-frame::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--hell-crimson), transparent);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 5;
}

.wide-banner-frame:hover {
    border-color: var(--glass-border-hover);
    box-shadow: 0 30px 90px rgba(249, 32, 32, 0.25), 0 15px 40px rgba(0, 0, 0, 0.9);
    transform: translateY(-6px);
}

.wide-banner-frame:hover::before {
    opacity: 1;
}

.wide-banner-frame video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    filter: brightness(0.95) contrast(1.05);
    transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1), filter 0.5s ease;
}

.wide-banner-frame:hover video {
    transform: scale(1.01);
    filter: brightness(1.02);
}

.wide-banner-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.08) 0%, transparent 50%, rgba(5, 5, 5, 0.35) 100%);
    pointer-events: none;
}

@media (max-width: 992px) {
    .wide-banner-frame {
        border-radius: 20px;
    }
}

@media (max-width: 768px) {
    .wide-banner-frame {
        border-radius: 16px;
    }
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 70px;
}

.service-card {
    position: relative;
    height: 400px;
    border-radius: 12px;
    overflow: hidden;
    cursor: pointer;
    background: #111;
    border: 1px solid var(--glass-border);
}

.service-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    transition: transform 1.5s cubic-bezier(0.19, 1, 0.22, 1), filter 1s ease;
    filter: grayscale(100%) brightness(0.4);
}

.service-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(5,5,5,1) 0%, rgba(5,5,5,0) 80%);
    transition: var(--transition-smooth);
}

.service-content {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 40px 30px;
    z-index: 2;
    transition: var(--transition-smooth);
}

.service-card h3 {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    color: var(--text-main);
    margin-bottom: 10px;
    letter-spacing: 2px;
    transition: var(--transition-fast);
}

.service-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    opacity: 0.5;
    transform: translateY(10px);
    transition: var(--transition-smooth);
}

.service-card:hover .service-bg {
    transform: scale(1.05);
    filter: grayscale(30%) brightness(0.6) sepia(50%) hue-rotate(-20deg) saturate(300%);
}

.service-card:hover::after {
    background: linear-gradient(to top, rgba(200,16,16,0.9) 0%, rgba(5,5,5,0) 80%);
}

.service-card:hover h3 {
    transform: translateY(-5px);
}

.service-card:hover p {
    opacity: 1;
    color: rgba(255,255,255,0.9);
    transform: translateY(0);
}

/* ==========================================================================
   TEAM SECTION
   ========================================================================== */
.team {
    padding: 150px 0;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-top: 70px;
}

.team-card {
    background: transparent;
    text-align: center;
    transition: var(--transition-smooth);
}

.team-card:hover {
    transform: translateY(-10px);
}

.team-img-placeholder {
    height: 350px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    transition: var(--transition-smooth);
    margin-bottom: 25px;
    overflow: hidden;
    position: relative;
}

.team-img-placeholder::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, transparent, rgba(255,255,255,0.05), transparent);
}

.team-card:hover .team-img-placeholder {
    border-color: var(--glass-border-hover);
    color: var(--hell-red-bright);
}

.team-img-placeholder svg {
    width: 80px;
    height: 80px;
    stroke-width: 1px;
}

.team-info h3 {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--text-main);
    letter-spacing: 2px;
}

.team-info span {
    display: block;
    color: var(--hell-red-bright);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin: 8px 0 20px;
    opacity: 0.8;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.social-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.85rem;
    letter-spacing: 1px;
    transition: var(--transition-fast);
}

.social-links a:hover {
    color: var(--text-main);
}

/* ==========================================================================
   PRICING SECTION
   ========================================================================== */
.pricing {
    padding: 150px 0;
    position: relative;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
    margin-top: 80px;
    align-items: center;
}

.pricing-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-radius: 12px;
    padding: 50px 40px;
    text-align: center;
    position: relative;
    transition: var(--transition-smooth);
}

.pricing-card:hover {
    border-color: var(--glass-border-hover);
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

.pricing-card.popular {
    background: rgba(200, 16, 16, 0.03);
    border-color: rgba(200, 16, 16, 0.3);
    transform: scale(1.03);
    box-shadow: 0 0 50px rgba(249, 32, 32, 0.05);
}

.pricing-card.popular:hover {
    border-color: var(--hell-red-bright);
    transform: scale(1.05) translateY(-5px);
    box-shadow: 0 15px 50px rgba(249, 32, 32, 0.15);
}

.badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--hell-crimson);
    color: #fff;
    padding: 6px 20px;
    border-radius: 30px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 2px;
}

.pricing-card h3 {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    color: var(--text-main);
    letter-spacing: 2px;
    margin-bottom: 20px;
}

.pricing-card .price {
    font-family: var(--font-heading);
    font-size: 4rem;
    font-weight: normal;
    color: #fff;
    line-height: 1;
    margin-bottom: 10px;
    letter-spacing: 1px;
}

.pricing-card .price span {
    font-family: var(--font-body);
    font-size: 1.1rem;
    color: var(--text-muted);
    font-weight: 300;
}

.plan-desc {
    color: var(--text-muted);
    margin-bottom: 40px;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
}

.features-list {
    list-style: none;
    margin-bottom: 50px;
    text-align: left;
}

.features-list li {
    padding: 15px 0;
    border-bottom: 1px solid var(--glass-border);
    color: #ccc;
    display: flex;
    align-items: center;
    font-size: 0.95rem;
}

.features-list li::before {
    content: '';
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--hell-crimson);
    margin-right: 15px;
}

.features-list li.disabled {
    color: #555;
}

.features-list li.disabled::before {
    background: #333;
}

.pricing-card .btn-primary,
.pricing-card .btn-outline {
    width: 100%;
    border-radius: 30px;
}

/* ==========================================================================
   FOOTER (PREMIUM REDESIGNED)
   ========================================================================== */
.footer {
    background: linear-gradient(180deg, rgba(5, 5, 5, 0) 0%, rgba(5, 5, 5, 0.9) 15%, #040404 100%);
    padding: 90px 0 35px;
    border-top: 1px solid var(--glass-border);
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--hell-red-bright), transparent);
    opacity: 0.7;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.3fr 0.8fr 1.35fr 1.35fr;
    gap: 35px;
    margin-bottom: 60px;
}

.footer-col {
    display: flex;
    flex-direction: column;
}

.footer-logo-link {
    display: inline-block;
    width: fit-content;
}

.footer-logo {
    width: 170px;
    height: auto;
    margin-bottom: 20px;
    filter: drop-shadow(0 4px 15px rgba(0, 0, 0, 0.7));
    transition: transform 0.3s ease;
}

.footer-logo:hover {
    transform: scale(1.03);
}

.footer-info p {
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 25px;
    font-size: 0.92rem;
}

.footer-social-wrap {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.social-label {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-muted);
    font-weight: 600;
}

.social-btn.instagram {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 18px;
    border-radius: 30px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--glass-border);
    color: var(--text-main);
    text-decoration: none;
    font-size: 0.88rem;
    font-weight: 500;
    width: fit-content;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.social-btn.instagram svg {
    width: 18px;
    height: 18px;
    color: var(--hell-red-bright);
    transition: transform 0.3s ease;
}

.social-btn.instagram:hover {
    background: rgba(249, 32, 32, 0.14);
    border-color: var(--hell-red-bright);
    color: #ffffff;
    box-shadow: 0 0 20px rgba(249, 32, 32, 0.35);
    transform: translateY(-2px);
}

.social-btn.instagram:hover svg {
    transform: scale(1.15) rotate(5deg);
}

.footer-heading {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    color: var(--text-main);
    margin-bottom: 22px;
    letter-spacing: 2px;
    position: relative;
    padding-bottom: 10px;
}

.footer-heading::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--hell-red-bright);
    box-shadow: 0 0 10px var(--hell-red-glow);
}

.footer-links ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

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

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.92rem;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.25s ease;
}

.link-arrow {
    color: var(--hell-red-bright);
    font-weight: bold;
    transition: transform 0.25s ease;
}

.footer-links a:hover {
    color: #ffffff;
    transform: translateX(5px);
}

.footer-links a:hover .link-arrow {
    transform: translateX(2px);
}

.footer-links a.highlight-link {
    color: var(--hell-red-bright);
    font-weight: 600;
}

/* Hours Card */
.hours-card {
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid var(--glass-border);
    border-radius: 14px;
    padding: 16px 14px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.hours-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
    font-size: 0.84rem;
    border-bottom: 1px dashed rgba(255, 255, 255, 0.08);
    padding-bottom: 8px;
}

.hours-row .day {
    color: var(--text-muted);
    white-space: nowrap;
    font-size: 0.84rem;
}

.hours-row .time {
    color: var(--text-main);
    font-weight: 600;
    white-space: nowrap;
    font-size: 0.84rem;
    letter-spacing: 0.3px;
}

.hours-status {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    color: #4ade80;
    font-weight: 600;
    margin-top: 4px;
    white-space: nowrap;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #4ade80;
    box-shadow: 0 0 8px #4ade80;
    animation: pulseGlow 2s infinite ease-in-out;
}

@keyframes pulseGlow {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(0.85); }
}

/* Contact List */
.contact-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-list li {
    display: flex;
    align-items: flex-start;
    gap: 14px;
}

.contact-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    flex-shrink: 0;
    border-radius: 10px;
    background: rgba(249, 32, 32, 0.08);
    border: 1px solid rgba(249, 32, 32, 0.2);
    color: var(--hell-red-bright);
}

.contact-text {
    font-size: 0.9rem;
    line-height: 1.5;
}

.contact-text a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.25s ease;
    display: block;
}

.contact-text a:hover {
    color: #ffffff;
}

.map-hint {
    display: block;
    font-size: 0.78rem;
    color: var(--hell-red-bright);
    margin-top: 4px;
    font-weight: 600;
}

/* Footer Bottom */
.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid var(--glass-border);
}

.footer-bottom-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

.footer-bottom p.copyright {
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.85rem;
    margin: 0;
}

.footer-bottom p.copyright strong {
    color: rgba(255, 255, 255, 0.75);
}

.footer-dot {
    margin: 0 8px;
    color: rgba(255, 255, 255, 0.2);
}

.designer-link {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    color: var(--hell-red-bright);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    padding: 2px 6px;
    border-radius: 6px;
}

.designer-link svg {
    vertical-align: middle;
}

.designer-link:hover {
    color: #ffffff;
    background: rgba(249, 32, 32, 0.2);
    box-shadow: 0 0 12px rgba(249, 32, 32, 0.5);
    transform: translateY(-1px);
}

.footer-branch-tag {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    letter-spacing: 2px;
    color: var(--hell-red-bright);
    padding: 4px 12px;
    border-radius: 20px;
    background: rgba(249, 32, 32, 0.1);
    border: 1px solid rgba(249, 32, 32, 0.3);
}

/* ==========================================================================
   RESPONSIVE DESIGN
   ========================================================================== */
@media (max-width: 992px) {
    .pricing-card.popular {
        transform: scale(1);
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .hero h1 {
        font-size: 5rem;
    }

    .about-hero {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .about-visual {
        order: -1;
    }

    .about-image-frame {
        max-width: 280px;
    }

    .why-us-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .navbar {
        padding: 12px 0;
    }

    .navbar.scrolled {
        padding: 8px 0;
    }

    .nav-container {
        padding: 0 16px;
        gap: 12px;
    }

    .nav-logo img {
        height: 52px;
    }

    .navbar.scrolled .nav-logo img {
        height: 44px;
    }

    .btn-back {
        padding: 6px 12px;
        font-size: 0.8rem;
        gap: 6px;
        border-radius: 20px;
        letter-spacing: 0.5px;
    }

    .btn-back svg {
        width: 14px;
        height: 14px;
    }

    .menu-toggle {
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 5px;
        cursor: pointer;
        width: 38px;
        height: 38px;
        padding: 6px;
        border-radius: 8px;
        background: rgba(255, 255, 255, 0.05);
        border: 1px solid var(--glass-border);
        z-index: 1001;
        transition: var(--transition-fast);
    }

    .menu-toggle:hover {
        background: rgba(200, 16, 16, 0.15);
        border-color: var(--hell-red-bright);
    }

    .menu-toggle span {
        width: 20px;
        height: 2px;
        background: var(--text-main);
        border-radius: 2px;
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        transform-origin: center;
    }

    .menu-toggle.active span:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
        background: var(--hell-red-bright);
    }

    .menu-toggle.active span:nth-child(2) {
        opacity: 0;
        transform: scaleX(0);
    }

    .menu-toggle.active span:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
        background: var(--hell-red-bright);
    }

    .nav-links {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: rgba(6, 6, 6, 0.97);
        backdrop-filter: blur(25px);
        -webkit-backdrop-filter: blur(25px);
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 28px;
        opacity: 0;
        pointer-events: none;
        transform: translateY(-20px);
        transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 1000;
        padding: 40px 20px;
        border-bottom: 1px solid rgba(200, 16, 16, 0.2);
    }

    .nav-links.active {
        opacity: 1;
        pointer-events: auto;
        transform: translateY(0);
    }

    .nav-links li {
        width: 100%;
        text-align: center;
    }

    .nav-links a {
        display: inline-block;
        font-size: 1.6rem;
        letter-spacing: 3px;
        padding: 8px 24px;
        font-family: var(--font-heading);
        color: var(--text-main);
        opacity: 0.85;
        transition: all 0.25s ease;
    }

    .nav-links a:hover,
    .nav-links a.active {
        color: var(--hell-red-bright);
        opacity: 1;
        transform: scale(1.08);
        text-shadow: 0 0 15px rgba(200, 16, 16, 0.6);
    }

    body.no-scroll {
        overflow: hidden;
    }
    
    .hero h1 {
        font-size: 3.5rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
    }
    
    .section-title h2 {
        font-size: 2.5rem;
    }
    .section-title h2 span {
        font-size: 3rem;
    }
    
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .why-us-grid {
        grid-template-columns: 1fr;
        max-width: 480px;
        margin: 40px auto 0;
        gap: 20px;
    }

    .about-tagline {
        font-size: 1.5rem;
    }

    .service-detail-row,
    .service-detail-row.reverse {
        grid-template-columns: 1fr;
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }

    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 18px;
    }

    .cards-grid {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   ACTIVE NAV LINK
   ========================================================================== */
.nav-links a.active {
    opacity: 1;
    color: var(--hell-red-bright);
}

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

/* ==========================================================================
   PAGE HEADER (Alt Sayfalar İçin)
   ========================================================================== */
.page-header {
    padding: 180px 0 80px;
    text-align: center;
    position: relative;
}

.page-header h1 {
    font-family: var(--font-heading);
    font-size: 5rem;
    letter-spacing: 8px;
    color: var(--text-main);
    line-height: 1;
    margin-bottom: 15px;
}

.page-header p {
    color: var(--text-muted);
    font-size: 1.1rem;
    font-weight: 300;
    letter-spacing: 1px;
}

/* ==========================================================================
   PAGE CARDS (Ana Sayfa Yönlendirme Kartları)
   ========================================================================== */
.page-cards {
    padding: 70px 0 100px;
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-top: 50px;
}

.page-card {
    display: flex;
    align-items: center;
    gap: 22px;
    padding: 26px 28px;
    background: rgba(18, 18, 18, 0.75);
    border: 1px solid var(--glass-border);
    border-radius: 18px;
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.page-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--hell-red-bright), transparent);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.page-card:hover {
    border-color: rgba(249, 32, 32, 0.4);
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6), 0 0 25px rgba(249, 32, 32, 0.15);
}

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

.page-card-icon {
    width: 52px;
    height: 52px;
    min-width: 52px;
    border-radius: 14px;
    background: rgba(249, 32, 32, 0.1);
    border: 1px solid rgba(249, 32, 32, 0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--hell-red-bright);
    transition: var(--transition-smooth);
}

.page-card-icon svg {
    width: 26px;
    height: 26px;
}

.page-card:hover .page-card-icon {
    background: rgba(249, 32, 32, 0.25);
    border-color: var(--hell-red-bright);
    transform: scale(1.08) rotate(5deg);
    box-shadow: 0 0 20px rgba(249, 32, 32, 0.5);
    color: #ffffff;
}

.page-card-content {
    flex: 1;
    min-width: 0;
}

.page-card-content h3 {
    font-family: var(--font-heading);
    font-size: 1.55rem;
    color: var(--text-main);
    letter-spacing: 2px;
    margin-bottom: 4px;
    transition: color 0.3s ease;
}

.page-card:hover .page-card-content h3 {
    color: var(--hell-red-bright);
}

.page-card-content p {
    color: rgba(255, 255, 255, 0.65);
    font-size: 0.88rem;
    font-weight: 300;
    line-height: 1.45;
    margin: 0;
}

.page-card-arrow {
    width: 38px;
    height: 38px;
    min-width: 38px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    transition: var(--transition-smooth);
}

.page-card-arrow svg {
    width: 18px;
    height: 18px;
}

.page-card:hover .page-card-arrow {
    background: rgba(249, 32, 32, 0.2);
    border-color: var(--hell-red-bright);
    color: #ffffff;
    transform: translateX(4px);
    box-shadow: 0 0 15px rgba(249, 32, 32, 0.4);
}

/* ==========================================================================
   SERVICES DETAIL PAGE
   ========================================================================== */
.services-detail {
    padding: 80px 0 150px;
}

.service-detail-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    margin-bottom: 120px;
}

.service-detail-row:last-child {
    margin-bottom: 0;
}

.service-detail-row.reverse {
    grid-template-columns: 1fr 1fr;
    direction: rtl;
}

.service-detail-row.reverse > * {
    direction: ltr;
}

.service-detail-img {
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--glass-border);
}

.service-detail-img img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    display: block;
    filter: grayscale(30%) brightness(0.85);
    transition: var(--transition-smooth);
}

.service-detail-row:hover .service-detail-img img {
    filter: grayscale(0%) brightness(1);
    transform: scale(1.03);
}

.service-detail-text h2 {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    color: var(--text-main);
    letter-spacing: 3px;
    margin-bottom: 15px;
}

.service-detail-text .title-divider {
    margin-bottom: 30px;
}

.service-detail-text p {
    color: var(--text-muted);
    font-size: 1.05rem;
    line-height: 1.9;
    margin-bottom: 20px;
    font-weight: 300;
}

.service-detail-text .btn-primary {
    margin-top: 20px;
}

/* ==========================================================================
   GALLERY PAGE
   ========================================================================== */
.gallery-section {
    padding: 60px 0 140px;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.gallery-item {
    position: relative;
    aspect-ratio: 1 / 1;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--glass-border);
    cursor: pointer;
    background: #0d0d0d;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), 
                border-color 0.4s ease, 
                box-shadow 0.4s ease;
}

.gallery-item:hover {
    border-color: var(--glass-border-hover);
    box-shadow: 0 18px 45px rgba(224, 31, 31, 0.35), 0 0 25px rgba(224, 31, 31, 0.2);
    transform: translateY(-6px) scale(1.02);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    filter: brightness(0.94) contrast(1.05);
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), filter 0.4s ease;
}

.gallery-item:hover img {
    filter: brightness(1.04) contrast(1.08);
    transform: scale(1.08);
}

.gallery-overlay {
    display: none;
}

/* ==========================================================================
   CONTACT PAGE
   ========================================================================== */
.contact-section {
    padding: 80px 0 150px;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: start;
}

.contact-info-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
}

.contact-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 35px 25px;
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    text-align: center;
    transition: var(--transition-smooth);
}

.contact-card:hover {
    border-color: var(--glass-border-hover);
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.3);
}

.contact-card-icon {
    width: 40px;
    height: 40px;
    margin: 0 auto 20px;
    color: var(--hell-red-bright);
}

.contact-card-icon svg {
    width: 100%;
    height: 100%;
}

.contact-card h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--text-main);
    letter-spacing: 2px;
    margin-bottom: 10px;
}

.contact-card p {
    color: var(--text-muted);
    font-size: 0.9rem;
    font-weight: 300;
}

.contact-map {
    height: 100%;
    min-height: 450px;
}

.map-frame {
    width: 100%;
    height: 100%;
    min-height: 450px;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--glass-border);
}

.map-frame iframe {
    filter: grayscale(80%) invert(92%) contrast(90%);
}

/* ==========================================================================
   RESPONSIVE - NEW COMPONENTS
   ========================================================================== */
@media (max-width: 992px) {
    .page-cards {
        padding: 50px 0 70px;
    }

    .cards-grid {
        grid-template-columns: 1fr 1fr;
        gap: 16px;
        margin-top: 35px;
    }

    .page-card {
        padding: 20px 20px;
        gap: 16px;
    }

    .service-detail-row,
    .service-detail-row.reverse {
        grid-template-columns: 1fr;
        gap: 40px;
        direction: ltr;
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }

    .page-header h1 {
        font-size: 4rem;
    }
}

@media (max-width: 768px) {
    .page-cards {
        padding: 40px 0 60px;
    }

    .cards-grid {
        grid-template-columns: 1fr;
        gap: 12px;
        margin-top: 25px;
        max-width: 480px;
        margin-left: auto;
        margin-right: auto;
    }

    .page-card {
        padding: 16px 18px;
        gap: 14px;
        border-radius: 16px;
    }

    .page-card-icon {
        width: 44px;
        height: 44px;
        min-width: 44px;
        border-radius: 12px;
    }

    .page-card-icon svg {
        width: 22px;
        height: 22px;
    }

    .page-card-content h3 {
        font-size: 1.3rem;
        margin-bottom: 2px;
        letter-spacing: 1px;
    }

    .page-card-content p {
        font-size: 0.82rem;
        line-height: 1.35;
    }

    .page-card-arrow {
        width: 32px;
        height: 32px;
        min-width: 32px;
    }

    .page-card-arrow svg {
        width: 15px;
        height: 15px;
    }

    .gallery-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .contact-info-cards {
        grid-template-columns: 1fr;
    }

    .page-header h1 {
        font-size: 3rem;
    }

    .service-detail-text h2 {
        font-size: 2.5rem;
    }

    .service-detail-img img {
        height: 280px;
    }

    .featured-title {
        font-size: 3rem;
    }

    .featured-desc {
        font-size: 1rem;
    }
}

/* ==========================================================================
   EQUIPMENT AUTO-SCROLLING CAROUSEL (OTO KAYAN EKİPMAN ŞERİDİ)
   ========================================================================== */
.equipment-carousel-section {
    position: relative;
    width: 100%;
    padding: 30px 0 90px;
    overflow: hidden;
}

.equipment-carousel-section .section-title {
    margin-bottom: 40px;
}

.equipment-marquee-track {
    display: flex;
    width: 100%;
    overflow: hidden;
    white-space: nowrap;
    position: relative;
    user-select: none;
    mask-image: linear-gradient(to right, transparent 0%, black 5%, black 95%, transparent 100%);
    -webkit-mask-image: linear-gradient(to right, transparent 0%, black 5%, black 95%, transparent 100%);
}

.equipment-marquee-content {
    display: flex;
    align-items: center;
    gap: 24px;
    flex-shrink: 0;
    animation: equipmentScroll 40s linear infinite;
    will-change: transform;
    padding: 15px 0;
}

.equipment-marquee-track:hover .equipment-marquee-content {
    animation-play-state: paused;
}

.equipment-item {
    width: 280px;
    height: 360px;
    flex-shrink: 0;
    border-radius: 18px;
    overflow: hidden;
    position: relative;
    border: 1px solid var(--glass-border);
    background: #0d0d0d;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.7);
    transition: transform 0.4s ease, border-color 0.4s ease, box-shadow 0.4s ease;
    cursor: pointer;
}

.equipment-item:hover {
    transform: translateY(-8px) scale(1.03);
    border-color: var(--glass-border-hover);
    box-shadow: 0 20px 45px rgba(224, 31, 31, 0.35);
}

.equipment-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    filter: brightness(0.92) contrast(1.05);
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), filter 0.4s ease;
}

.equipment-item:hover img {
    filter: brightness(1.05) contrast(1.1);
    transform: scale(1.06);
}

@keyframes equipmentScroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-100%);
    }
}

@media (max-width: 768px) {
    .equipment-item {
        width: 220px;
        height: 290px;
        border-radius: 14px;
    }
    .equipment-marquee-content {
        gap: 16px;
        animation-duration: 30s;
    }
}

@media (max-width: 480px) {
    .nav-container {
        padding: 0 12px;
        gap: 8px;
    }

    .nav-logo img {
        height: 44px;
    }

    .navbar.scrolled .nav-logo img {
        height: 38px;
    }

    .btn-back {
        padding: 5px 10px;
        font-size: 0.72rem;
        gap: 4px;
        letter-spacing: 0.3px;
    }

    .btn-back svg {
        width: 12px;
        height: 12px;
    }

    .menu-toggle {
        width: 36px;
        height: 36px;
    }
}