/* ============================================================
   KURGUN METAL — Ana Site Stilleri (style.css)
   Renk Paleti: Mat Siyah · Antrasit Gri · Metalik Gümüş
   Font: Outfit (başlık) + Inter (gövde)
   ============================================================ */

/* ---------- CSS Özel Değişkenler ---------- */
:root {
    --black:        #080808;
    --anthracite:   #131316;
    --anthracite-2: #1c1c21;
    --anthracite-3: #26262d;
    --silver:       #9ca3af;
    --silver-light: #c8cbd0;
    --silver-dim:   #4b5563;
    --white:        #f5f5f7;
    --accent:       #c0c0c0;
    --accent-glow:  rgba(192,192,192,0.12);
    --orange:       #e8700a;    /* Metalik ısı vurgusu */

    --font-heading: 'Outfit', sans-serif;
    --font-body:    'Inter', sans-serif;

    --radius-sm:  6px;
    --radius-md:  12px;
    --radius-lg:  20px;
    --shadow-card: 0 4px 24px rgba(0,0,0,0.55);
    --transition: 0.28s cubic-bezier(0.4, 0, 0.2, 1);
    --navbar-h:   72px;
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
    font-family: var(--font-body);
    background: var(--black);
    color: var(--silver-light);
    line-height: 1.65;
    overflow-x: hidden;
}

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

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

ul { list-style: none; }

/* ---------- Scroll Bar ---------- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--anthracite); }
::-webkit-scrollbar-thumb { background: var(--silver-dim); border-radius: 3px; }

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    height: var(--navbar-h);
    background: rgba(8,8,8,0.72);
    backdrop-filter: blur(18px) saturate(1.4);
    -webkit-backdrop-filter: blur(18px) saturate(1.4);
    border-bottom: 1px solid rgba(255,255,255,0.06);
    transition: background var(--transition), box-shadow var(--transition);
}

.navbar.scrolled {
    background: rgba(8,8,8,0.96);
    box-shadow: 0 2px 20px rgba(0,0,0,0.6);
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

/* Logo */
.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.logo-img {
    height: 44px;
    width: auto;
    object-fit: contain;
    border-radius: 6px;
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.logo-brand {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    color: var(--white);
}

.logo-sub {
    font-family: var(--font-body);
    font-size: 0.62rem;
    font-weight: 400;
    letter-spacing: 0.2em;
    color: var(--silver);
    text-transform: uppercase;
}

/* Nav Links */
.nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link {
    font-family: var(--font-body);
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--silver);
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    transition: color var(--transition), background var(--transition);
    letter-spacing: 0.03em;
}

.nav-link:hover, .nav-link.active {
    color: var(--white);
    background: rgba(255,255,255,0.07);
}

.nav-cta {
    display: flex;
    align-items: center;
    gap: 7px;
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--anthracite);
    background: var(--accent);
    padding: 9px 18px;
    border-radius: var(--radius-sm);
    letter-spacing: 0.02em;
    transition: background var(--transition), transform var(--transition);
    margin-left: 8px;
}

.nav-cta:hover {
    background: var(--white);
    transform: translateY(-1px);
}

/* Mobile Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--silver-light);
    border-radius: 2px;
    transition: transform var(--transition), opacity var(--transition);
}

.nav-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
    position: relative;
    height: 100vh;
    min-height: 620px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-media {
    position: absolute;
    inset: 0;
    z-index: 0;
}

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

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(8,8,8,0.82) 0%,
        rgba(8,8,8,0.55) 50%,
        rgba(8,8,8,0.75) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    padding: 0 24px;
    text-align: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 0.18em;
    color: var(--silver);
    text-transform: uppercase;
    margin-bottom: 24px;
    border: 1px solid rgba(255,255,255,0.15);
    padding: 6px 16px;
    border-radius: 999px;
    backdrop-filter: blur(8px);
}

.badge-dot {
    width: 6px;
    height: 6px;
    background: var(--orange);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.4); }
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5.5vw, 4.4rem);
    font-weight: 900;
    line-height: 1.08;
    letter-spacing: -0.01em;
    color: var(--white);
    margin-bottom: 10px;
    text-shadow: 0 2px 30px rgba(0,0,0,0.5);
    text-align: center;
    width: 100%;
}

.hero-title-accent {
    display: block;
    text-align: center;
    width: 100%;
    background: linear-gradient(135deg, var(--silver-light) 0%, var(--accent) 50%, var(--silver) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: clamp(0.95rem, 2vw, 1.15rem);
    color: var(--silver);
    margin-bottom: 40px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-weight: 400;
}

.hero-actions {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-hero-primary {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--anthracite);
    background: linear-gradient(135deg, var(--silver-light), var(--accent));
    padding: 14px 30px;
    border-radius: var(--radius-sm);
    letter-spacing: 0.03em;
    transition: transform var(--transition), box-shadow var(--transition);
    box-shadow: 0 4px 20px rgba(192,192,192,0.2);
}

.btn-hero-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(192,192,192,0.35);
}

.btn-hero-secondary {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--silver-light);
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.18);
    padding: 14px 30px;
    border-radius: var(--radius-sm);
    letter-spacing: 0.03em;
    transition: background var(--transition), transform var(--transition);
    backdrop-filter: blur(8px);
}

.btn-hero-secondary:hover {
    background: rgba(255,255,255,0.14);
    transform: translateY(-2px);
}

.hero-scroll-hint {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    color: var(--silver);
    font-size: 1.1rem;
    animation: bounce 2s infinite;
    opacity: 0.7;
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
}

/* ============================================================
   STATS BAND
   ============================================================ */
.stats-band {
    background: var(--anthracite-2);
    border-top: 1px solid rgba(255,255,255,0.05);
    border-bottom: 1px solid rgba(255,255,255,0.05);
    padding: 40px 24px;
}

.stats-container {
    max-width: 1000px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-around;
    gap: 20px;
    flex-wrap: wrap;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 800;
    color: var(--white);
    line-height: 1;
}

.stat-suffix {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--accent);
    line-height: 1;
    display: inline;
}

.stat-label {
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--silver);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    text-align: center;
}

.stat-divider {
    width: 1px;
    height: 48px;
    background: rgba(255,255,255,0.1);
}

/* ============================================================
   SECTION SHARED STYLES
   ============================================================ */
.section-header {
    text-align: center;
    padding: 80px 24px 48px;
    max-width: 700px;
    margin: 0 auto;
}

.section-tag {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.22em;
    color: var(--accent);
    text-transform: uppercase;
    border: 1px solid rgba(192,192,192,0.25);
    padding: 5px 14px;
    border-radius: 999px;
    margin-bottom: 16px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(1.7rem, 3.5vw, 2.6rem);
    font-weight: 800;
    color: var(--white);
    letter-spacing: 0.02em;
    margin-bottom: 14px;
    line-height: 1.1;
}

.section-sub {
    font-size: 0.96rem;
    color: var(--silver);
    line-height: 1.6;
}

.section-footer-link {
    text-align: center;
    padding: 32px 24px 80px;
}

.btn-all-products {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--silver-light);
    border: 1px solid rgba(255,255,255,0.18);
    padding: 12px 28px;
    border-radius: var(--radius-sm);
    transition: background var(--transition), color var(--transition);
}

.btn-all-products:hover {
    background: rgba(255,255,255,0.07);
    color: var(--white);
}

/* ============================================================
   PRODUCT CARD (Kullanıldığı her yerde)
   ============================================================ */
.product-card {
    background: var(--anthracite-2);
    border: 1px solid rgba(255,255,255,0.07);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
    flex-shrink: 0;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-card);
    border-color: rgba(192,192,192,0.22);
}

.product-card-link { display: block; }

/* --- Ürün Görseli (Kritik: object-fit cover) --- */
.product-img-wrap {
    position: relative;
    height: 250px;    /* Sabit yükseklik */
    overflow: hidden;
}

.product-img {
    width: 100%;
    height: 250px;            /* Sabit yükseklik */
    object-fit: cover;         /* Yatay/dikey tüm görsel tipleri kusursuz yerleşir */
    object-position: center;
    transition: transform 0.5s ease;
    display: block;
}

.product-card:hover .product-img {
    transform: scale(1.05);
}

.product-img-placeholder {
    width: 100%;
    height: 250px;
    background: var(--anthracite-3);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--silver-dim);
    font-size: 2.5rem;
}

.product-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(8,8,8,0.6) 0%, transparent 60%);
    pointer-events: none;
}

.product-category-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--anthracite);
    background: var(--accent);
    padding: 4px 10px;
    border-radius: 4px;
}

.product-card-body {
    padding: 20px;
}

.product-name {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 8px;
    line-height: 1.3;
}

.product-desc {
    font-size: 0.84rem;
    color: var(--silver);
    line-height: 1.55;
    margin-bottom: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-link-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--accent);
    letter-spacing: 0.05em;
    transition: gap var(--transition), color var(--transition);
}

.product-card:hover .product-link-btn {
    gap: 10px;
    color: var(--silver-light);
}

/* ============================================================
   SLIDER (Kritik: sonsuz döngü YOK — clamp tabanlı)
   ============================================================ */
.products-section {
    padding-bottom: 0;
    overflow: hidden;
}

.slider-wrapper {
    overflow: hidden;
    padding: 0 40px;
    max-width: 1360px;
    margin: 0 auto;
    cursor: grab;
    user-select: none;
    -webkit-user-select: none;
}

.slider-wrapper:active { cursor: grabbing; }

.slider-track {
    display: flex;
    gap: 24px;
    will-change: transform;
    transition: transform 0.38s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.slider-track.dragging { transition: none; }

.slider-track .product-card {
    width: 300px;
    min-width: 300px;
}

/* Kontroller */
.slider-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    padding: 28px 24px 0;
}

.slider-btn {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,0.14);
    background: var(--anthracite-2);
    color: var(--silver-light);
    font-size: 0.95rem;
    cursor: pointer;
    transition: background var(--transition), color var(--transition), border-color var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.slider-btn:hover:not(:disabled) {
    background: var(--accent);
    color: var(--anthracite);
    border-color: var(--accent);
}

.slider-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.slider-dots {
    display: flex;
    gap: 8px;
    align-items: center;
}

.slider-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--silver-dim);
    cursor: pointer;
    transition: background var(--transition), transform var(--transition);
    border: none;
    padding: 0;
}

.slider-dot.active {
    background: var(--accent);
    transform: scale(1.3);
}

/* ============================================================
   SERVICES SECTION
   ============================================================ */
.services-section {
    background: var(--anthracite);
    padding-bottom: 80px;
}

.services-section .section-header.light .section-title { color: var(--white); }

.services-grid {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    background: var(--anthracite-2);
    border: 1px solid rgba(255,255,255,0.07);
    border-radius: var(--radius-md);
    padding: 36px 28px;
    transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.service-card:hover {
    transform: translateY(-5px);
    border-color: rgba(192,192,192,0.2);
    box-shadow: 0 8px 30px rgba(0,0,0,0.4);
}

.service-icon-wrap {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-sm);
    background: linear-gradient(135deg, rgba(192,192,192,0.12), rgba(192,192,192,0.04));
    border: 1px solid rgba(192,192,192,0.18);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: var(--accent);
    margin-bottom: 20px;
}

.service-card h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 12px;
}

.service-card p {
    font-size: 0.9rem;
    color: var(--silver);
    line-height: 1.65;
    margin-bottom: 20px;
}

.service-link {
    font-size: 0.84rem;
    font-weight: 600;
    color: var(--accent);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: gap var(--transition), color var(--transition);
}

.service-link:hover { gap: 10px; color: var(--silver-light); }

/* ============================================================
   WHY US SECTION
   ============================================================ */
.why-section {
    padding: 80px 24px;
}

.why-container {
    max-width: 1160px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.why-text .section-tag { margin-bottom: 12px; }
.why-text .section-title { text-align: left; margin-bottom: 20px; }

.why-text p {
    font-size: 0.97rem;
    color: var(--silver);
    line-height: 1.75;
    margin-bottom: 28px;
}

.why-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 36px;
}

.why-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.92rem;
    color: var(--silver-light);
}

.why-list li i {
    color: var(--accent);
    font-size: 0.95rem;
    flex-shrink: 0;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-body);
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--anthracite);
    background: linear-gradient(135deg, var(--silver-light), var(--accent));
    padding: 13px 26px;
    border-radius: var(--radius-sm);
    transition: transform var(--transition), box-shadow var(--transition);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(192,192,192,0.25);
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-body);
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--silver-light);
    background: transparent;
    border: 1px solid rgba(255,255,255,0.2);
    padding: 12px 26px;
    border-radius: var(--radius-sm);
    transition: background var(--transition), border-color var(--transition);
}

.btn-outline:hover {
    background: rgba(255,255,255,0.07);
    border-color: rgba(255,255,255,0.35);
}

.why-image { position: relative; }

.why-img-inner {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.08);
}

.why-img-inner img {
    width: 100%;
    height: 420px;
    object-fit: cover;
}

.why-img-badge {
    position: absolute;
    bottom: 20px;
    right: 20px;
    background: rgba(8,8,8,0.85);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: var(--radius-md);
    padding: 14px 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.why-img-badge strong {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    color: var(--white);
}

.why-img-badge span {
    font-size: 0.72rem;
    color: var(--silver);
    letter-spacing: 0.1em;
}

/* ============================================================
   CONTACT BAND
   ============================================================ */
.contact-band {
    background: linear-gradient(135deg, var(--anthracite-2) 0%, var(--anthracite-3) 100%);
    border-top: 1px solid rgba(255,255,255,0.07);
    border-bottom: 1px solid rgba(255,255,255,0.07);
    padding: 28px 24px;
}

.contact-band-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
}

.contact-band-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.contact-band-left > i {
    font-size: 1.8rem;
    color: var(--accent);
    flex-shrink: 0;
}

.contact-band-left > div {
    display: flex;
    flex-direction: column;
}

.band-title {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    color: var(--white);
    letter-spacing: 0.08em;
}

.band-sub {
    font-size: 0.82rem;
    color: var(--silver);
}

.contact-band-right {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.btn-band-form {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--silver-light);
    border: 1px solid rgba(255,255,255,0.2);
    padding: 11px 22px;
    border-radius: var(--radius-sm);
    transition: background var(--transition);
}

.btn-band-form:hover { background: rgba(255,255,255,0.07); }

.btn-band-call {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--anthracite);
    background: linear-gradient(135deg, var(--silver-light), var(--accent));
    padding: 11px 22px;
    border-radius: var(--radius-sm);
    letter-spacing: 0.02em;
    transition: transform var(--transition), box-shadow var(--transition);
}

.btn-band-call:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(192,192,192,0.28);
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
    background: var(--anthracite);
    padding-top: 64px;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px 48px;
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
    gap: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.footer-logo-img { height: 36px; width: auto; object-fit: contain; }

.footer-logo strong {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    color: var(--white);
}

.footer-logo span {
    font-size: 0.62rem;
    color: var(--silver);
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.footer-desc {
    font-size: 0.87rem;
    color: var(--silver);
    line-height: 1.65;
}

.footer-heading {
    font-family: var(--font-heading);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 18px;
}

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

.footer-links li a {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.87rem;
    color: var(--silver);
    transition: color var(--transition);
}

.footer-links li a i { font-size: 0.65rem; color: var(--silver-dim); }
.footer-links li a:hover { color: var(--silver-light); }

.footer-contact-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-bottom: 20px;
}

.footer-contact-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.87rem;
    color: var(--silver);
    line-height: 1.5;
}

.footer-contact-list li i {
    font-size: 0.95rem;
    color: var(--accent);
    margin-top: 2px;
    flex-shrink: 0;
}

.footer-contact-list a { color: var(--silver); transition: color var(--transition); }
.footer-contact-list a:hover { color: var(--white); }

/* Instagram Social Link */
.footer-social { margin-top: 8px; }

.social-link.instagram {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    border-radius: var(--radius-sm);
    background: linear-gradient(135deg, rgba(240,87,25,0.15), rgba(193,53,132,0.15));
    border: 1px solid rgba(240,87,25,0.25);
    font-size: 0.85rem;
    font-weight: 500;
    color: #e8765c;
    transition: background var(--transition), transform var(--transition);
}

.social-link.instagram i { font-size: 1.1rem; }

.social-link.instagram:hover {
    background: linear-gradient(135deg, rgba(240,87,25,0.25), rgba(193,53,132,0.25));
    transform: translateY(-2px);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.06);
    padding: 20px 24px;
}

.footer-bottom-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}

.footer-bottom p { font-size: 0.82rem; color: var(--silver-dim); }
.footer-bottom-right { font-size: 0.78rem; }

/* ============================================================
   PAGE HERO MINI (İç Sayfalar)
   ============================================================ */
.page-hero-mini {
    background: linear-gradient(180deg, var(--anthracite-2) 0%, var(--black) 100%);
    padding: calc(var(--navbar-h) + 56px) 24px 56px;
    text-align: center;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

.page-mini-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    color: var(--white);
    letter-spacing: 0.04em;
    margin: 10px 0 16px;
}

.breadcrumb {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 0.82rem;
    color: var(--silver);
}

.breadcrumb a { color: var(--silver); transition: color var(--transition); }
.breadcrumb a:hover { color: var(--silver-light); }
.breadcrumb i { font-size: 0.6rem; }

/* ============================================================
   PRODUCTS PAGE
   ============================================================ */
.products-page-section {
    max-width: 1280px;
    margin: 0 auto;
    padding: 48px 24px 80px;
}

.filter-bar {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.filter-btn {
    font-size: 0.84rem;
    font-weight: 500;
    color: var(--silver);
    border: 1px solid rgba(255,255,255,0.1);
    padding: 8px 18px;
    border-radius: 999px;
    transition: all var(--transition);
    cursor: pointer;
}

.filter-btn:hover, .filter-btn.active {
    color: var(--anthracite);
    background: var(--accent);
    border-color: var(--accent);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}

.empty-state {
    text-align: center;
    padding: 80px 24px;
    color: var(--silver);
}

.empty-state i { font-size: 3rem; margin-bottom: 16px; display: block; color: var(--silver-dim); }
.empty-state p { margin-bottom: 20px; }

/* ============================================================
   PRODUCT DETAIL
   ============================================================ */
.product-detail-section {
    padding: 60px 24px 80px;
}

.product-detail-container {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.detail-media-wrap {
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.08);
    margin-bottom: 16px;
}

.detail-img {
    width: 100%;
    max-height: 460px;
    object-fit: cover;
}

.detail-video { width: 100%; }

.detail-placeholder {
    height: 320px;
    background: var(--anthracite-2);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    border-radius: var(--radius-md);
    color: var(--silver-dim);
    font-size: 2rem;
    border: 1px solid rgba(255,255,255,0.07);
}

.detail-category {
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--accent);
    display: block;
    margin-bottom: 12px;
}

.detail-title {
    font-family: var(--font-heading);
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    font-weight: 800;
    color: var(--white);
    line-height: 1.15;
    margin-bottom: 16px;
}

.detail-short-desc {
    font-size: 1rem;
    color: var(--silver-light);
    line-height: 1.65;
    margin-bottom: 24px;
}

.detail-divider {
    border: none;
    border-top: 1px solid rgba(255,255,255,0.08);
    margin-bottom: 24px;
}

.detail-description {
    font-size: 0.92rem;
    color: var(--silver);
    line-height: 1.75;
    margin-bottom: 32px;
}

.detail-cta-group {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 24px;
}

.detail-meta {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.detail-meta span {
    display: flex;
    align-items: center;
    gap: 7px;
    font-size: 0.82rem;
    color: var(--silver);
}

.detail-meta i { color: var(--accent); }

.related-section {
    background: var(--anthracite);
    padding-bottom: 80px;
}

.related-grid {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-section {
    padding: 60px 24px 80px;
}

.contact-container {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 56px;
    align-items: start;
}

.contact-info-title {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 14px;
}

.contact-info-desc {
    font-size: 0.92rem;
    color: var(--silver);
    line-height: 1.7;
    margin-bottom: 32px;
}

.contact-info-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 28px;
}

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

.contact-info-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    background: rgba(192,192,192,0.08);
    border: 1px solid rgba(192,192,192,0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.95rem;
    color: var(--accent);
    flex-shrink: 0;
}

.contact-info-list li > div {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.contact-info-list strong {
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--silver);
}

.contact-info-list span, .contact-info-list a {
    font-size: 0.92rem;
    color: var(--silver-light);
    line-height: 1.5;
}

.contact-info-list a:hover { color: var(--white); }

.map-wrap {
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.08);
    filter: grayscale(0.8) invert(0.9) hue-rotate(180deg);
}

/* Contact Form */
.contact-form { display: flex; flex-direction: column; gap: 18px; }

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 7px;
}

.form-group label {
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--silver);
}

.form-group input,
.form-group textarea,
.form-group select {
    background: var(--anthracite-2);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    font-family: var(--font-body);
    font-size: 0.92rem;
    color: var(--white);
    transition: border-color var(--transition), background var(--transition);
    outline: none;
    width: 100%;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: rgba(192,192,192,0.4);
    background: var(--anthracite-3);
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--silver-dim); }

.form-group textarea { resize: vertical; min-height: 120px; }

.readonly-input { opacity: 0.6; cursor: default; }

.btn-submit {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--anthracite);
    background: linear-gradient(135deg, var(--silver-light), var(--accent));
    padding: 14px 30px;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    transition: transform var(--transition), box-shadow var(--transition);
    letter-spacing: 0.04em;
    align-self: flex-start;
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(192,192,192,0.3);
}

.form-success-msg {
    display: flex;
    align-items: center;
    gap: 14px;
    background: rgba(34,197,94,0.1);
    border: 1px solid rgba(34,197,94,0.25);
    border-radius: var(--radius-sm);
    padding: 16px 20px;
    margin-bottom: 20px;
    color: #4ade80;
}

.form-success-msg i { font-size: 1.4rem; flex-shrink: 0; }
.form-success-msg strong { display: block; margin-bottom: 4px; }
.form-success-msg p { font-size: 0.88rem; opacity: 0.85; margin: 0; }

.form-error-msg {
    background: rgba(239,68,68,0.1);
    border: 1px solid rgba(239,68,68,0.25);
    border-radius: var(--radius-sm);
    padding: 14px 18px;
    margin-bottom: 20px;
    color: #f87171;
    font-size: 0.88rem;
}

.form-error-msg i { margin-right: 8px; }
.form-error-msg ul { margin-top: 8px; padding-left: 18px; }
.form-error-msg li { margin-bottom: 4px; }

/* ============================================================
   SCROLL REVEAL ANIMATION
   ============================================================ */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
    .services-grid { grid-template-columns: 1fr 1fr; }
    .why-container { grid-template-columns: 1fr; }
    .why-image { order: -1; }
    .why-img-inner img { height: 300px; }
    .footer-container { grid-template-columns: 1fr 1fr; gap: 32px; }
    .contact-container { grid-template-columns: 1fr; }
    .product-detail-container { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    :root { --navbar-h: 64px; }

    /* Mobile nav */
    .nav-links {
        position: fixed;
        top: var(--navbar-h);
        left: 0; right: 0;
        background: rgba(8,8,8,0.97);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 24px;
        gap: 4px;
        border-bottom: 1px solid rgba(255,255,255,0.08);
        transform: translateY(-110%);
        transition: transform 0.35s cubic-bezier(0.4,0,0.2,1);
        z-index: 999;
    }

    .nav-links.open { transform: translateY(0); }
    .nav-toggle { display: flex; }
    .nav-link { width: 100%; padding: 12px 16px; }
    .nav-cta { width: 100%; justify-content: center; margin-left: 0; margin-top: 8px; }

    .services-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }

    .stat-divider { display: none; }
    .stats-container { gap: 28px; }

    .footer-container { grid-template-columns: 1fr; gap: 28px; }

    .contact-band-inner { flex-direction: column; text-align: center; align-items: center; }
    .contact-band-right { justify-content: center; width: 100%; }

    .slider-wrapper { padding: 0 16px; }
    .slider-track .product-card { width: 260px; min-width: 260px; }

    .footer-bottom-inner { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
    .hero-title { font-size: 2.2rem; }
    .hero-actions { flex-direction: column; align-items: center; }
    .detail-cta-group { flex-direction: column; }
}

/* ============================================================
   SERTIFIKA BOLUMU — Sadece isim badge
   ============================================================ */
.certs-section {
    background: linear-gradient(180deg, #0e0e11 0%, #111115 100%);
    padding: 80px 20px;
    position: relative;
    overflow: hidden;
}
.certs-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 60% 40% at 50% 0%, rgba(212,175,55,.06) 0%, transparent 70%);
    pointer-events: none;
}
.certs-container {
    max-width: 1100px;
    margin: 0 auto;
}
.section-header {
    text-align: center;
    margin-bottom: 48px;
}
.section-desc {
    color: #9ca3af;
    font-size: 1rem;
    max-width: 580px;
    margin: 12px auto 0;
    line-height: 1.7;
}
.certs-badges {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
}
.cert-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, rgba(212,175,55,.12) 0%, rgba(212,175,55,.05) 100%);
    border: 1px solid rgba(212,175,55,.3);
    border-radius: 50px;
    padding: 14px 28px;
    transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
    cursor: default;
}
.cert-badge:hover {
    transform: translateY(-3px);
    border-color: rgba(212,175,55,.65);
    box-shadow: 0 8px 24px rgba(212,175,55,.12);
}
.cert-badge i {
    font-size: 1.25rem;
    color: #d4af37;
    flex-shrink: 0;
}
.cert-badge span {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    color: #f3f4f6;
    letter-spacing: .04em;
    white-space: nowrap;
}

@media (max-width: 600px) {
    .cert-badge { padding: 12px 20px; }
    .cert-badge span { font-size: .9rem; }
    .certs-section { padding: 56px 16px; }
    /* ===== MOBİL MENÜ VE HAMBURGER BUTON DÜZELTMESİ ===== */
@media screen and (max-width: 991px) {
    /* Header içeriğini sağa ve sola yasla */
    .nav-container {
        display: flex;
        justify-content: space-between;
        align-items: center;
        width: 100%;
    }

    /* Hamburger ikonunu (3 çizgi) tasarla ve görünür yap */
    .nav-toggle {
        display: flex !important;
        flex-direction: column;
        justify-content: space-between;
        width: 32px;
        height: 24px;
        background: transparent !important;
        border: none;
        cursor: pointer;
        padding: 0;
        z-index: 999;
    }

    /* Çizgilerin rengi ve kalınlığı */
    .nav-toggle span {
        display: block;
        width: 100%;
        height: 3px;
        background-color: #ffffff; /* Beyaz renk çizgiler */
        border-radius: 4px;
        transition: all 0.3s ease;
    }

    /* Menü linkleri ve telefon butonunun mobilde dışarı taşmasını engelle */
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: #1a1a1a; /* Koyu arka plan */
        padding: 20px;
        flex-direction: column;
        align-items: center;
        gap: 15px;
        box-shadow: 0 10px 10px rgba(0,0,0,0.5);
        z-index: 9999 !important;
    }

    /* JavaScript menüyü açtığında çalışacak kod */
    .nav-links.active {
        display: flex !important;
    }

    /* Mobilde telefon numarasının butonunu ortala */
    .nav-cta {
        margin-top: 10px;
        text-align: center;
    }
}
}