/* ============================================
   Bako Anahtar - Ana Stil Dosyası
   Çilingir, Rezistans, Tamir, Gravür, Geçiş Sistemleri
   ============================================ */

:root {
    /* Renk paleti - güvenilir, teknik */
    --color-bg: #0f1419;
    --color-surface: #1a2332;
    --color-surface-alt: #243044;
    --color-text: #e6edf3;
    --color-text-muted: #8b9cb3;
    --color-accent: #f59e0b;
    --color-accent-hover: #fbbf24;
    --color-border: #2d3a4d;
    --color-success: #10b981;

    /* Tipografi */
    --font-sans: 'Outfit', system-ui, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;

    /* Spacing & radius */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-full: 9999px;

    /* Layout */
    --container-max: 1120px;
    --header-height: 72px;
    --top-bar-height: 40px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text);
    background: var(--color-bg);
    -webkit-font-smoothing: antialiased;
}

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

ul {
    list-style: none;
}

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

.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* ========== Üst bar ========== */
.top-bar {
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    font-size: 0.875rem;
    height: var(--top-bar-height);
    display: flex;
    align-items: center;
}

.top-bar .container {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--space-xl);
    flex-wrap: wrap;
}

.top-bar-link {
    color: var(--color-text-muted);
    transition: color 0.2s;
}
.top-bar-link:hover {
    color: var(--color-accent);
}

.top-bar-badge {
    background: rgba(245, 158, 11, 0.15);
    color: var(--color-accent);
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-full);
    font-weight: 500;
}

/* ========== Header ========== */
.header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(15, 20, 25, 0.9);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    height: var(--header-height);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.logo {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-weight: 700;
    font-size: 1.35rem;
}
.logo-icon {
    font-size: 1.5rem;
}
.logo-accent {
    color: var(--color-accent);
}

.nav-list {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}
.nav-list a {
    color: var(--color-text-muted);
    font-weight: 500;
    transition: color 0.2s;
}
.nav-list a:hover {
    color: var(--color-text);
}
.nav-list a.active {
    color: var(--color-accent);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-sm);
}
.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-text);
    border-radius: var(--radius-full);
}

/* ========== Scroll reveal (başlangıç) ========== */
.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}
.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}
.reveal[data-delay="1"] { transition-delay: 0.1s; }
.reveal[data-delay="2"] { transition-delay: 0.25s; }
.reveal[data-delay="3"] { transition-delay: 0.4s; }
.reveal[data-delay="4"] { transition-delay: 0.55s; }
.reveal[data-delay="5"] { transition-delay: 0.7s; }

/* ========== Hero ========== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: var(--space-3xl) 0;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.hero-bg-image {
    position: absolute;
    inset: 0;
    background-image: url('https://images.unsplash.com/photo-1593627014656-31aae4f2c4ea?w=1920&q=80');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    animation: hero-zoom 20s ease-in-out infinite alternate;
}
@keyframes hero-zoom {
    0% { transform: scale(1); }
    100% { transform: scale(1.08); }
}

.hero-bg-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(15, 20, 25, 0.92) 0%, rgba(15, 20, 25, 0.75) 50%, rgba(15, 20, 25, 0.6) 100%);
}

.hero-bg-gradient {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 90% 60% at 50% -10%, rgba(245, 158, 11, 0.18), transparent 50%),
        radial-gradient(ellipse 50% 40% at 100% 60%, rgba(45, 58, 77, 0.5), transparent),
        radial-gradient(ellipse 50% 40% at 0% 80%, rgba(245, 158, 11, 0.08), transparent);
}

.hero-shapes {
    position: absolute;
    inset: 0;
    overflow: hidden;
}
.hero-shape {
    position: absolute;
    border-radius: 50%;
    background: rgba(245, 158, 11, 0.06);
    animation: hero-float 15s ease-in-out infinite;
}
.hero-shape-1 { width: 320px; height: 320px; top: 10%; right: 5%; animation-delay: 0s; }
.hero-shape-2 { width: 200px; height: 200px; bottom: 20%; left: -5%; animation-delay: -5s; }
.hero-shape-3 { width: 160px; height: 160px; top: 60%; right: 20%; animation-delay: -10s; }
@keyframes hero-float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(20px, -20px) scale(1.05); }
    66% { transform: translate(-15px, 15px) scale(0.98); }
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 640px;
}

.hero-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: var(--space-md);
}

.hero-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: var(--space-lg);
    letter-spacing: -0.02em;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.hero-desc {
    color: var(--color-text-muted);
    font-size: 1.125rem;
    margin-bottom: var(--space-xl);
    max-width: 520px;
    text-shadow: 0 1px 10px rgba(0, 0, 0, 0.2);
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-md) var(--space-xl);
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: transform 0.15s, box-shadow 0.2s;
}
.btn:hover {
    transform: translateY(-1px);
}
.btn-primary {
    background: var(--color-accent);
    color: var(--color-bg);
}
.btn-primary:hover {
    box-shadow: 0 8px 24px rgba(245, 158, 11, 0.35);
}
.btn-secondary {
    background: var(--color-surface-alt);
    color: var(--color-text);
    border: 1px solid var(--color-border);
}
.btn-secondary:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}
.btn-whatsapp {
    background: #25d366;
    color: #fff;
}
.btn-whatsapp:hover {
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
    color: #fff;
}
.top-bar-whatsapp {
    color: #25d366;
}
.top-bar-whatsapp:hover {
    color: #3eff82;
}
.btn-lg {
    padding: var(--space-lg) var(--space-xl);
    font-size: 1.0625rem;
}

.hero-scroll {
    position: absolute;
    bottom: var(--space-xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-text-muted);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}
.scroll-icon {
    width: 24px;
    height: 36px;
    border: 2px solid var(--color-border);
    border-radius: 12px;
    position: relative;
}
.scroll-icon::after {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--color-accent);
    border-radius: 2px;
    animation: scroll-bounce 2s ease-in-out infinite;
}
@keyframes scroll-bounce {
    0%, 100% { opacity: 1; transform: translateX(-50%) translateY(0); }
    50% { opacity: 0.5; transform: translateX(-50%) translateY(6px); }
}

/* ========== İç sayfa hero (breadcrumb + başlık) ========== */
.page-hero {
    position: relative;
    padding: var(--space-2xl) 0;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
}
.page-hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 50% at 50% -20%, rgba(245, 158, 11, 0.08), transparent),
        linear-gradient(180deg, var(--color-surface-alt) 0%, var(--color-surface) 100%);
    pointer-events: none;
}
.breadcrumb {
    font-size: 0.875rem;
    margin-bottom: var(--space-md);
}
.breadcrumb a {
    color: var(--color-text-muted);
    transition: color 0.2s;
}
.breadcrumb a:hover {
    color: var(--color-accent);
}
.breadcrumb-sep {
    color: var(--color-border);
    margin: 0 var(--space-sm);
}
.page-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    margin-bottom: var(--space-sm);
    letter-spacing: -0.02em;
}
.page-desc {
    color: var(--color-text-muted);
    font-size: 1.0625rem;
}

/* ========== İstatistik şeridi ========== */
.stats-bar {
    background: linear-gradient(135deg, var(--color-surface) 0%, var(--color-surface-alt) 100%);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-2xl) 0;
    position: relative;
    z-index: 2;
}
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-xl);
    text-align: center;
}
.stat-item {
    padding: var(--space-md);
}
.stat-number {
    font-family: var(--font-mono);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--color-accent);
    line-height: 1.2;
    display: inline-block;
    min-width: 2ch;
}
.stat-suffix {
    font-family: var(--font-mono);
    font-size: clamp(1.25rem, 2vw, 1.5rem);
    color: var(--color-accent);
    font-weight: 500;
}
.stat-label {
    display: block;
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-top: var(--space-xs);
    font-weight: 500;
}

/* ========== Bölüm ortak ========== */
.section {
    padding: var(--space-3xl) 0;
}
.section-head {
    text-align: center;
    max-width: 560px;
    margin: 0 auto var(--space-2xl);
}
.section-label {
    display: inline-block;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-sm);
}
.section-title {
    font-size: clamp(1.75rem, 3vw, 2.25rem);
    font-weight: 700;
    margin-bottom: var(--space-md);
    letter-spacing: -0.02em;
}
.section-desc {
    color: var(--color-text-muted);
    font-size: 1.0625rem;
}

/* ========== Hizmetler ========== */
.section-services {
    background: var(--color-surface);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-xl);
}

.service-card {
    background: var(--color-surface-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: border-color 0.3s, transform 0.4s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.4s;
}
.service-card:hover {
    border-color: var(--color-accent);
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.25);
}
.service-card-wide {
    grid-column: 1 / -1;
    max-width: 640px;
    margin: 0 auto;
    width: 100%;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
}
.service-card-wide .service-card-image { min-height: 280px; }
.service-card-wide .service-card-image-wide { height: 100%; min-height: 260px; }
.service-card-wide .service-card-body { display: flex; flex-direction: column; justify-content: center; }

.service-card-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}
.service-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}
.service-card:hover .service-card-image img {
    transform: scale(1.1);
}
.service-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(15, 20, 25, 0.7) 0%, transparent 50%);
    pointer-events: none;
}

.service-card-body {
    padding: var(--space-xl);
}
.service-card h3,
.service-card-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
}
.service-card-title a {
    color: inherit;
}
.service-card-title a:hover {
    color: var(--color-accent);
}
.service-card-link {
    display: block;
    color: inherit;
}
.service-card-link:hover {
    color: inherit;
}
.section-cta {
    text-align: center;
    margin-top: var(--space-xl);
}
.section-cta .btn {
    margin: 0 var(--space-sm) var(--space-sm);
}
.service-card p {
    color: var(--color-text-muted);
    font-size: 0.9375rem;
    margin-bottom: var(--space-md);
}
.service-link {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-accent);
    transition: color 0.2s, gap 0.2s;
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
}
.service-link:hover {
    color: var(--color-accent-hover);
}

/* ========== Neden Biz ========== */
.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--space-xl);
}

.why-item {
    text-align: center;
    padding: var(--space-xl);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
    position: relative;
}
.why-item:hover {
    border-color: var(--color-accent);
    transform: translateY(-4px);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.2);
}
.why-icon {
    display: inline-flex;
    margin-bottom: var(--space-md);
    color: var(--color-accent);
    opacity: 0.9;
    transition: transform 0.3s;
}
.why-item:hover .why-icon {
    transform: scale(1.1);
}
.why-icon svg {
    width: 32px;
    height: 32px;
}
.why-number {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-accent);
    margin-bottom: var(--space-sm);
    display: block;
}
.why-item h4,
.why-item h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
}
.why-item p {
    color: var(--color-text-muted);
    font-size: 0.9375rem;
}

/* ========== İletişim ========== */
.section-contact {
    padding: var(--space-2xl) 0;
}

.contact-box {
    background: linear-gradient(135deg, var(--color-surface-alt) 0%, var(--color-surface) 100%);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    display: grid;
    grid-template-columns: 1fr auto;
    gap: var(--space-2xl);
    align-items: center;
}

.contact-content h2 {
    font-size: clamp(1.5rem, 2.5vw, 1.875rem);
    font-weight: 700;
    margin-bottom: var(--space-md);
}
.contact-content p {
    color: var(--color-text-muted);
    margin-bottom: var(--space-lg);
}
.contact-content .btn {
    margin-right: var(--space-md);
    margin-bottom: var(--space-sm);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    padding-left: var(--space-xl);
    border-left: 1px solid var(--color-border);
}
.contact-item strong {
    display: block;
    font-size: 0.8125rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-accent);
    margin-bottom: var(--space-xs);
}
.contact-item p {
    color: var(--color-text-muted);
    font-size: 0.9375rem;
}

/* Hakkımızda sayfası */
.section-about .about-intro {
    max-width: 720px;
    margin: 0 auto var(--space-2xl);
    text-align: center;
}
.about-lead {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--color-text-muted);
}
.about-cta {
    text-align: center;
    margin-top: var(--space-2xl);
    padding-top: var(--space-2xl);
    border-top: 1px solid var(--color-border);
}
.about-cta p {
    color: var(--color-text-muted);
    margin-bottom: var(--space-lg);
}
.about-cta .btn {
    margin: 0 var(--space-sm) var(--space-sm);
}

/* İletişim sayfası */
.section-contact-page .contact-page-grid {
    display: grid;
    gap: var(--space-2xl);
    margin-bottom: var(--space-2xl);
}
.contact-box-full .contact-content {
    max-width: 100%;
}
.contact-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-top: var(--space-lg);
}
.contact-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--space-lg);
}
.contact-detail-card {
    background: var(--color-surface-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
}
.contact-detail-card strong {
    display: block;
    font-size: 0.8125rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-accent);
    margin-bottom: var(--space-sm);
}
.contact-detail-card p {
    color: var(--color-text-muted);
    font-size: 0.9375rem;
    margin: 0;
}
.contact-detail-card a {
    color: var(--color-accent);
}
.contact-detail-card a:hover {
    text-decoration: underline;
}
.contact-map {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-border);
}
.contact-map-placeholder {
    background: var(--color-surface-alt);
    padding: var(--space-3xl);
    text-align: center;
    color: var(--color-text-muted);
}
.contact-map-hint {
    font-size: 0.875rem;
    margin-top: var(--space-sm);
}

/* Hizmet alt sayfaları (SEO içerik) */
.container-narrow {
    max-width: 720px;
    margin: 0 auto;
}
.service-page-content .content-prose {
    color: var(--color-text);
}
.service-page-content .content-prose .lead {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--color-text-muted);
    margin-bottom: var(--space-xl);
}
.service-page-content .content-prose h2 {
    font-size: 1.35rem;
    font-weight: 600;
    margin-top: var(--space-2xl);
    margin-bottom: var(--space-md);
    color: var(--color-text);
}
.service-page-content .content-prose h2:first-of-type {
    margin-top: 0;
}
.service-page-content .content-prose p {
    color: var(--color-text-muted);
    margin-bottom: var(--space-md);
    line-height: 1.7;
}
.service-page-content .content-prose ul {
    margin-bottom: var(--space-lg);
    padding-left: 1.25rem;
}
.service-page-content .content-prose li {
    margin-bottom: var(--space-sm);
    color: var(--color-text-muted);
    line-height: 1.6;
}
.service-page-content .content-prose a {
    color: var(--color-accent);
}
.service-page-content .content-prose a:hover {
    text-decoration: underline;
}
.service-page-cta {
    margin-top: var(--space-2xl);
    padding-top: var(--space-xl);
    border-top: 1px solid var(--color-border);
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
}
.related-services {
    margin-top: var(--space-2xl);
    padding-top: var(--space-xl);
    border-top: 1px solid var(--color-border);
}
.related-services h2 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--space-md);
    color: var(--color-text);
}
.related-services-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    list-style: none;
    padding-left: 0;
    margin: 0;
}
.related-services-list a {
    color: var(--color-accent);
    font-size: 0.9375rem;
}
.related-services-list a:hover {
    text-decoration: underline;
}

/* ========== Footer ========== */
.footer {
    background: var(--color-surface);
    border-top: 1px solid var(--color-border);
    padding: var(--space-2xl) 0 var(--space-lg);
}

.footer-inner {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--space-xl);
    margin-bottom: var(--space-xl);
}

.footer-brand .logo-icon {
    font-size: 1.5rem;
    display: inline-block;
    vertical-align: middle;
    margin-right: var(--space-xs);
}
.footer-brand .logo-text {
    font-weight: 700;
    font-size: 1.25rem;
}
.footer-brand .logo-accent {
    color: var(--color-accent);
}
.footer-brand p {
    color: var(--color-text-muted);
    font-size: 0.9375rem;
    margin-top: var(--space-sm);
}

.footer-links {
    display: flex;
    gap: var(--space-lg);
}
.footer-links a {
    color: var(--color-text-muted);
    font-size: 0.9375rem;
    transition: color 0.2s;
}
.footer-links a:hover {
    color: var(--color-accent);
}

.footer-bottom {
    padding-top: var(--space-lg);
    border-top: 1px solid var(--color-border);
}
.footer-bottom p {
    color: var(--color-text-muted);
    font-size: 0.8125rem;
}

/* ========== Sağ alt sabit iletişim (WhatsApp + 7/24 Destek) ========== */
.float-contact {
    position: fixed;
    bottom: var(--space-xl);
    right: var(--space-xl);
    z-index: 999;
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    align-items: flex-end;
}
.float-contact-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-lg);
    text-decoration: none;
    color: #fff;
    font-weight: 500;
    font-size: 0.9375rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
    transition: transform 0.2s, box-shadow 0.2s;
    max-width: 220px;
}
.float-contact-item:hover {
    transform: translateX(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
    color: #fff;
}
.float-contact-icon {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.float-contact-icon svg {
    width: 24px;
    height: 24px;
}
.float-contact-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
}
.float-contact-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    opacity: 0.9;
}
.float-contact-value {
    font-weight: 600;
    white-space: nowrap;
    font-size: 0.9375rem;
}
.float-contact-phone {
    background: linear-gradient(135deg, var(--color-accent) 0%, #d97706 100%);
}
.float-contact-phone:hover {
    background: linear-gradient(135deg, var(--color-accent-hover) 0%, var(--color-accent) 100%);
}
.float-contact-whatsapp {
    background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
}
.float-contact-whatsapp:hover {
    background: linear-gradient(135deg, #3eff82 0%, #25d366 100%);
}

/* ========== Header scroll durumu ========== */
.header.is-scrolled {
    background: rgba(15, 20, 25, 0.97);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.2);
}

/* ========== Responsive ========== */
@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-lg);
    }
    .stat-number { font-size: 1.75rem; }

    .service-card-wide {
        grid-template-columns: 1fr;
    }
    .service-card-wide .service-card-image-wide { min-height: 220px; }

    .float-contact {
        bottom: var(--space-lg);
        right: var(--space-lg);
    }
    .float-contact-item {
        padding: var(--space-sm) var(--space-md);
        font-size: 0.875rem;
        max-width: 200px;
    }
    .float-contact-value {
        font-size: 0.8125rem;
    }

    .top-bar .container {
        justify-content: center;
    }
    .top-bar-badge {
        width: 100%;
        text-align: center;
    }

    .nav {
        position: fixed;
        top: calc(var(--top-bar-height) + var(--header-height));
        left: 0;
        right: 0;
        background: var(--color-surface);
        border-bottom: 1px solid var(--color-border);
        padding: var(--space-lg);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: transform 0.25s, opacity 0.25s, visibility 0.25s;
    }
    .nav.is-open {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    .nav-list {
        flex-direction: column;
        gap: 0;
    }
    .nav-list li {
        border-bottom: 1px solid var(--color-border);
    }
    .nav-list a {
        display: block;
        padding: var(--space-md);
    }
    .nav-toggle {
        display: flex;
    }

    .hero {
        min-height: auto;
        padding: var(--space-2xl) 0;
    }
    .hero-cta {
        flex-direction: column;
    }
    .hero-scroll {
        display: none;
    }

    .contact-box {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .contact-info {
        border-left: none;
        padding-left: 0;
        border-top: 1px solid var(--color-border);
        padding-top: var(--space-xl);
    }
    .contact-content .btn-lg {
        display: block;
        width: 100%;
        margin-right: 0;
        margin-bottom: var(--space-md);
    }

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

@media (max-width: 480px) {
    :root {
        --header-height: 64px;
    }
    .section {
        padding: var(--space-2xl) 0;
    }
    .service-card-wide {
        grid-column: 1;
    }
    .stats-grid {
        grid-template-columns: 1fr;
    }
}