/* ==========================================================================
   Okyanus Halı ve Koltuk Yıkama - Şanlıurfa Ceylanpınar
   Modern, Ultra Hızlı, Mobil Öncelikli ve Özgün Tasarım Sistemi
   ========================================================================== */

:root {
    /* Renk Paleti - Temizlik, Ferahlık ve Kurumsal Güven */
    --color-primary: #0284C7;        /* Canlı Okyanus / Hijyen Mavisi */
    --color-primary-dark: #0369A1;   /* Koyu Mavi */
    --color-primary-light: #E0F2FE;  /* Açık Ferah Mavi Fon */
    --color-secondary: #0D9488;      /* Doğal Turkuaz / Temizlik Yeşil-Mavisi */
    --color-secondary-hover: #0F766E;
    --color-accent: #25D366;         /* WhatsApp Yeşili */
    --color-accent-dark: #1EBE5D;
    --color-phone: #0284C7;          /* Arama Butonu */
    
    /* Nötr Renkler */
    --color-dark: #0F172A;           /* Derin Slate Metin */
    --color-dark-muted: #334155;     /* Gövde Metni */
    --color-light-gray: #F8FAFC;     /* Zemin */
    --color-border: #E2E8F0;         /* Yumuşak Kenarlık */
    --color-card-bg: #FFFFFF;
    --color-white: #FFFFFF;
    
    /* Tipografi */
    --font-main: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --font-heading: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    
    /* Boyutlandırma & Boşluklar */
    --container-max: 1200px;
    --header-height: 74px;
    --bottom-bar-height: 64px;
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-full: 9999px;
    
    /* Gölgeler */
    --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.06), 0 1px 2px rgba(15, 23, 42, 0.04);
    --shadow-md: 0 4px 12px -1px rgba(15, 23, 42, 0.08), 0 2px 6px -2px rgba(15, 23, 42, 0.04);
    --shadow-lg: 0 12px 28px -4px rgba(15, 23, 42, 0.12), 0 6px 14px -4px rgba(15, 23, 42, 0.06);
    --shadow-glow: 0 8px 24px -2px rgba(2, 132, 199, 0.28);
    --shadow-green-glow: 0 8px 24px -2px rgba(37, 211, 102, 0.35);
    
    /* Geçişler */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ==========================================================================
   Temel Sıfırlama ve Genel Kurallar
   ========================================================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    font-size: 16px;
}

body {
    font-family: var(--font-main);
    color: var(--color-dark-muted);
    background-color: var(--color-light-gray);
    line-height: 1.6;
    overflow-x: hidden;
    padding-bottom: var(--bottom-bar-height);
}

@media (min-width: 992px) {
    body {
        padding-bottom: 0;
    }
}

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

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

a:hover {
    color: var(--color-primary-dark);
}

button, input, textarea, select {
    font: inherit;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--color-dark);
    line-height: 1.25;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.container {
    width: 100%;
    max-width: var(--container-max);
    margin-left: auto;
    margin-right: auto;
    padding-left: 1.25rem;
    padding-right: 1.25rem;
}

/* ==========================================================================
   Header & Navigasyon
   ========================================================================== */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
    transition: box-shadow var(--transition-fast);
}

.site-header.scrolled {
    box-shadow: var(--shadow-md);
}

.top-bar {
    background: linear-gradient(90deg, #0A2540, #0369A1);
    color: var(--color-white);
    font-size: 0.85rem;
    padding: 0.4rem 0;
}

.top-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-bar-location {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.top-bar-phone {
    color: #FACC15;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.header-main {
    height: var(--header-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--color-dark);
    font-size: 1.35rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.brand-logo svg {
    width: 36px;
    height: 36px;
    color: var(--color-primary);
}

.brand-logo-text span {
    color: var(--color-primary);
}

.brand-logo-sub {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-dark-muted);
    letter-spacing: 0.05em;
    display: block;
    margin-top: -3px;
    text-transform: uppercase;
}

.nav-links {
    display: none;
    list-style: none;
    align-items: center;
    gap: 2rem;
}

.nav-links a {
    color: var(--color-dark);
    font-weight: 600;
    font-size: 0.95rem;
    position: relative;
    padding: 0.5rem 0;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: width var(--transition-fast);
}

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

.nav-links a.active {
    color: var(--color-primary);
}

.header-cta-group {
    display: none;
    align-items: center;
    gap: 0.75rem;
}

.mobile-menu-toggle {
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    width: 42px;
    height: 42px;
    background: var(--color-light-gray);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    padding: 10px;
    z-index: 1002;
}

.mobile-menu-toggle span {
    width: 100%;
    height: 2px;
    background: var(--color-dark);
    border-radius: 2px;
    transition: var(--transition-fast);
}

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

/* Mobil Navigasyon Çekmecesi */
.mobile-nav-drawer {
    position: fixed;
    top: 0;
    right: -100%;
    width: 82%;
    max-width: 320px;
    height: 100vh;
    background: var(--color-white);
    z-index: 1001;
    padding: 5rem 1.5rem 2rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.15);
    transition: right var(--transition-fast);
}

.mobile-nav-drawer.open {
    right: 0;
}

.mobile-drawer-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(4px);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-fast);
}

.mobile-drawer-overlay.open {
    opacity: 1;
    visibility: visible;
}

.mobile-nav-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.mobile-nav-list a {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--color-dark);
    display: block;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--color-border);
}

.mobile-drawer-bottom {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

@media (min-width: 992px) {
    .nav-links, .header-cta-group {
        display: flex;
    }
    .mobile-menu-toggle, .mobile-nav-drawer, .mobile-drawer-overlay {
        display: none !important;
    }
}

/* ==========================================================================
   Butonlar ve Etkileşim Elemanları
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 0.8rem 1.5rem;
    font-size: 1rem;
    font-weight: 700;
    border-radius: var(--radius-full);
    border: none;
    cursor: pointer;
    text-align: center;
    transition: all var(--transition-bounce);
    line-height: 1.2;
}

.btn:active {
    transform: scale(0.97);
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-white);
    box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: 0 12px 28px -2px rgba(2, 132, 199, 0.4);
}

.btn-whatsapp {
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: var(--color-white);
    box-shadow: var(--shadow-green-glow);
}

.btn-whatsapp:hover {
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: 0 12px 28px -2px rgba(37, 211, 102, 0.45);
}

.btn-phone {
    background: linear-gradient(135deg, #0A2540, #1E3A8A);
    color: var(--color-white);
    box-shadow: var(--shadow-md);
}

.btn-phone:hover {
    color: var(--color-white);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
}

.btn-outline:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

.btn-sm {
    padding: 0.5rem 1.1rem;
    font-size: 0.875rem;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.15rem;
}

/* ==========================================================================
   Hero Bölümü
   ========================================================================== */
.hero-section {
    position: relative;
    background: linear-gradient(135deg, #F0F9FF 0%, #E0F2FE 50%, #F8FAFC 100%);
    padding: 3.5rem 0 4rem;
    overflow: hidden;
    border-bottom: 1px solid var(--color-border);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
    align-items: center;
}

@media (min-width: 992px) {
    .hero-grid {
        grid-template-columns: 1.1fr 0.9fr;
        gap: 3.5rem;
    }
    .hero-section {
        padding: 5rem 0 5.5rem;
    }
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(2, 132, 199, 0.12);
    color: var(--color-primary-dark);
    padding: 0.4rem 1rem;
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: 0.875rem;
    margin-bottom: 1.25rem;
    border: 1px solid rgba(2, 132, 199, 0.2);
}

.hero-title {
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--color-dark);
    letter-spacing: -0.03em;
    line-height: 1.18;
    margin-bottom: 1.25rem;
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 3rem;
    }
}

.hero-title span {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--color-dark-muted);
    margin-bottom: 2rem;
    line-height: 1.65;
    max-width: 540px;
}

.hero-cta-box {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

@media (min-width: 576px) {
    .hero-cta-box {
        flex-direction: row;
    }
}

.hero-phone-highlight {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: var(--color-white);
    padding: 0.75rem 1.25rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
    font-weight: 700;
    color: var(--color-dark);
}

.hero-phone-highlight span {
    font-size: 1.15rem;
    color: var(--color-primary-dark);
}

.hero-visual {
    position: relative;
}

.hero-card-preview {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(226, 232, 240, 0.8);
    position: relative;
    z-index: 2;
}

.hero-image-wrap {
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-bottom: 1.25rem;
    background: #E2E8F0;
    aspect-ratio: 16 / 10;
}

.hero-feature-tags {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}

.feature-tag-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-dark);
}

.feature-tag-item svg {
    width: 18px;
    height: 18px;
    color: var(--color-secondary);
    flex-shrink: 0;
}

/* ==========================================================================
   Bölüm Başlıkları & Genel Gridler
   ========================================================================== */
.section {
    padding: 4.5rem 0;
}

.section-header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 3.5rem;
}

.section-tag {
    display: inline-block;
    color: var(--color-primary);
    font-weight: 800;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 0.5rem;
}

.section-title {
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--color-dark);
}

@media (min-width: 768px) {
    .section-title {
        font-size: 2.35rem;
    }
}

.section-desc {
    color: var(--color-dark-muted);
    font-size: 1.05rem;
}

/* ==========================================================================
   Hizmet Kartları
   ========================================================================== */
.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.75rem;
}

@media (min-width: 640px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.service-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    transition: all var(--transition-bounce);
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(2, 132, 199, 0.4);
}

.service-thumb {
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: #E2E8F0;
}

.service-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.service-card:hover .service-thumb img {
    transform: scale(1.06);
}

.service-body {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.service-icon-wrap {
    width: 48px;
    height: 48px;
    background: var(--color-primary-light);
    color: var(--color-primary-dark);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.service-icon-wrap svg {
    width: 26px;
    height: 26px;
}

.service-title {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.service-desc {
    font-size: 0.925rem;
    color: var(--color-dark-muted);
    margin-bottom: 1.25rem;
    flex-grow: 1;
}

.service-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 1rem;
    border-top: 1px solid var(--color-border);
}

.service-link {
    font-size: 0.9rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

/* ==========================================================================
   Nasıl Çalışıyoruz (4 Adım)
   ========================================================================== */
.steps-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    position: relative;
}

@media (min-width: 640px) {
    .steps-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .steps-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.step-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 2rem 1.5rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    position: relative;
    transition: transform var(--transition-fast);
}

.step-card:hover {
    transform: translateY(-4px);
}

.step-badge {
    position: absolute;
    top: -14px;
    left: 20px;
    width: 34px;
    height: 34px;
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 0.9rem;
    box-shadow: var(--shadow-sm);
}

.step-icon {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-md);
    background: var(--color-primary-light);
    color: var(--color-primary-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
}

.step-icon svg {
    width: 28px;
    height: 28px;
}

.step-title {
    font-size: 1.15rem;
    margin-bottom: 0.5rem;
}

.step-text {
    font-size: 0.9rem;
    color: var(--color-dark-muted);
}

/* ==========================================================================
   Neden Biz & Güven Bölümü
   ========================================================================== */
.why-section {
    background: var(--color-white);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.why-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: center;
}

@media (min-width: 992px) {
    .why-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.why-points-list {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    margin-top: 1.75rem;
}

.why-point-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.why-point-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    background: rgba(13, 148, 136, 0.12);
    color: var(--color-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 2px;
}

.why-point-icon svg {
    width: 20px;
    height: 20px;
}

.why-point-text h4 {
    font-size: 1.05rem;
    margin-bottom: 0.2rem;
}

.why-point-text p {
    font-size: 0.9rem;
    color: var(--color-dark-muted);
}

.why-banner-card {
    background: linear-gradient(135deg, #0A2540, #0369A1);
    color: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 2.5rem 2rem;
    box-shadow: var(--shadow-lg);
}

.why-banner-card h3 {
    color: var(--color-white);
    font-size: 1.75rem;
    margin-bottom: 1rem;
}

.why-banner-card p {
    color: #E2E8F0;
    margin-bottom: 1.75rem;
}

/* ==========================================================================
   Hizmet Bölgesi & Şanlıurfa Yerel SEO Alanı
   ========================================================================== */
.region-box {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 2.5rem 2rem;
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    align-items: center;
}

@media (min-width: 992px) {
    .region-box {
        grid-template-columns: 1.2fr 0.8fr;
        padding: 3.5rem;
    }
}

.region-content h3 {
    font-size: 1.65rem;
    margin-bottom: 1rem;
}

.region-content p {
    margin-bottom: 1.25rem;
    font-size: 0.975rem;
}

.region-highlight {
    background: var(--color-light-gray);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    border-left: 4px solid var(--color-primary);
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.region-phone-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

/* ==========================================================================
   Galeri
   ========================================================================== */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

@media (min-width: 768px) {
    .gallery-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 1.5rem;
    }
}

@media (min-width: 1024px) {
    .gallery-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.gallery-item {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    aspect-ratio: 1;
    background: #E2E8F0;
    box-shadow: var(--shadow-sm);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

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

.gallery-caption {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(15, 23, 42, 0.85) 0%, transparent 60%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 1rem;
    color: var(--color-white);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

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

.gallery-caption h5 {
    color: var(--color-white);
    font-size: 0.95rem;
    margin-bottom: 0.2rem;
}

/* ==========================================================================
   İletişim & Form Bölümü
   ========================================================================== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
}

@media (min-width: 992px) {
    .contact-grid {
        grid-template-columns: 1fr 1.2fr;
        gap: 3.5rem;
    }
}

.contact-info-card {
    background: linear-gradient(135deg, #0A2540, #0369A1);
    color: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 2.5rem 2rem;
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.contact-info-card h3 {
    color: var(--color-white);
    font-size: 1.85rem;
    margin-bottom: 1rem;
}

.contact-info-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin: 2rem 0;
}

.contact-info-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.contact-info-icon {
    width: 46px;
    height: 46px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FACC15;
    flex-shrink: 0;
}

.contact-info-icon svg {
    width: 24px;
    height: 24px;
}

.contact-info-text strong {
    display: block;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #93C5FD;
}

.contact-info-text a, .contact-info-text span {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--color-white);
}

.contact-form-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 2.5rem 2rem;
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 0.4rem;
}

.form-control {
    width: 100%;
    padding: 0.85rem 1.1rem;
    border-radius: var(--radius-sm);
    border: 1.5px solid var(--color-border);
    background: var(--color-light-gray);
    color: var(--color-dark);
    transition: all var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    background: var(--color-white);
    box-shadow: 0 0 0 4px rgba(2, 132, 199, 0.12);
}

.alert {
    padding: 1rem 1.25rem;
    border-radius: var(--radius-md);
    margin-bottom: 1.5rem;
    font-weight: 600;
    font-size: 0.925rem;
}

.alert-success {
    background: #ECFDF5;
    color: #065F46;
    border: 1px solid #A7F3D0;
}

.alert-danger {
    background: #FEF2F2;
    color: #991B1B;
    border: 1px solid #FECACA;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
    background: #0B132B;
    color: #94A3B8;
    padding: 4.5rem 0 2rem;
    font-size: 0.925rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
    margin-bottom: 3.5rem;
}

@media (min-width: 640px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .footer-grid {
        grid-template-columns: 1.4fr 0.9fr 0.9fr 1.2fr;
    }
}

.footer-brand h4 {
    color: var(--color-white);
    font-size: 1.35rem;
    margin-bottom: 0.5rem;
}

.footer-brand p {
    margin-bottom: 1.25rem;
    line-height: 1.6;
}

.footer-col h5 {
    color: var(--color-white);
    font-size: 1.05rem;
    margin-bottom: 1.25rem;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.footer-links a {
    color: #94A3B8;
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-white);
    padding-left: 4px;
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    text-align: center;
    font-size: 0.85rem;
}

@media (min-width: 768px) {
    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
    }
}

/* ==========================================================================
   Mobil Sabit Alt Bar (Sticky Bottom Bar)
   ========================================================================== */
.mobile-sticky-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: var(--bottom-bar-height);
    background: var(--color-white);
    border-top: 1px solid var(--color-border);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
    padding: 0.4rem 0.75rem;
    box-shadow: 0 -4px 15px rgba(0, 0, 0, 0.08);
    z-index: 999;
}

.mobile-sticky-bar a {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-weight: 700;
    font-size: 0.95rem;
    border-radius: var(--radius-md);
    text-align: center;
    text-decoration: none;
}

.sticky-call {
    background: linear-gradient(135deg, #0284C7, #0369A1);
    color: var(--color-white) !important;
}

.sticky-whatsapp {
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: var(--color-white) !important;
}

@media (min-width: 992px) {
    .mobile-sticky-bar {
        display: none !important;
    }
}

/* ==========================================================================
   Masaüstü Floating WhatsApp Butonu
   ========================================================================== */
.floating-whatsapp {
    display: none;
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 60px;
    height: 60px;
    background: #25D366;
    color: var(--color-white);
    border-radius: var(--radius-full);
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-green-glow);
    z-index: 990;
    transition: all var(--transition-bounce);
}

.floating-whatsapp:hover {
    color: var(--color-white);
    transform: scale(1.1) rotate(5deg);
}

.floating-whatsapp svg {
    width: 32px;
    height: 32px;
}

@media (min-width: 992px) {
    .floating-whatsapp {
        display: flex;
    }
}