/* ============================================================
   [FİRMA ADI] — Ana Stil Dosyası v3
   Bootstrap KALDIRILDI — Sadece Bootstrap Icons
   Font: Plus Jakarta Sans (HTML <link> ile yükleniyor)
   ============================================================ */

/* ============================================================
   CSS DEĞİŞKENLERİ
   ============================================================ */
:root {
    --navy: #0a1628;
    --navy-light: #0f2240;
    --blue-700: #1d4ed8;
    --blue-600: #2563eb;
    --blue-500: #3b82f6;
    --blue-400: #60a5fa;
    --blue-200: #bfdbfe;
    --blue-100: #dbeafe;
    --blue-50: #eff6ff;
    --sky: #e0f2fe;
    --white: #ffffff;
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    --green-500: #22c55e;
    --green-50: #f0fdf4;
    --amber-500: #f59e0b;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px -2px rgba(0,0,0,0.05);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.08), 0 4px 6px -4px rgba(0,0,0,0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.08), 0 8px 10px -6px rgba(0,0,0,0.04);
    --radius: 12px;
    --radius-lg: 20px;
    --radius-full: 9999px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================================
   RESET & GENEL
   ============================================================ */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--gray-700);
    line-height: 1.7;
    background: var(--white);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Plus Jakarta Sans', sans-serif;
    color: var(--gray-900);
    font-weight: 700;
    line-height: 1.2;
}

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

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.text-primary { color: var(--blue-600) !important; }
.me-2 { margin-right: 0.5rem; }

/* ============================================================
   SKIP TO CONTENT
   ============================================================ */
.skip-to-content {
    position: absolute;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--blue-600);
    color: white;
    padding: 12px 24px;
    border-radius: 0 0 var(--radius) var(--radius);
    z-index: 10000;
    font-weight: 600;
    transition: top 0.2s ease;
}

.skip-to-content:focus {
    top: 0;
    color: white;
}

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar-main {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0,0,0,0.05);
    transition: var(--transition);
    padding: 12px 0;
}

.navbar-main.scrolled {
    padding: 8px 0;
    box-shadow: var(--shadow-md);
}

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

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    font-size: 1.25rem;
    color: var(--navy);
}

.navbar-brand .brand-icon {
    width: 42px;
    height: 42px;
    background: linear-gradient(135deg, var(--blue-600), var(--blue-400));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.1rem;
}

.navbar-brand span { color: var(--blue-600); }

.nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
    list-style: none;
}

.nav-links a {
    padding: 8px 18px;
    border-radius: var(--radius-full);
    color: var(--gray-600);
    font-weight: 500;
    font-size: 0.9rem;
    transition: var(--transition);
    display: inline-block;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--blue-600);
    background: var(--blue-50);
}

.nav-cta {
    background: var(--blue-600) !important;
    color: white !important;
    padding: 10px 24px !important;
    font-weight: 600 !important;
    box-shadow: 0 4px 14px rgba(37, 99, 235, 0.3);
}

.nav-cta:hover {
    background: var(--blue-700) !important;
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(37, 99, 235, 0.4) !important;
}

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

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2.5px;
    background: var(--gray-700);
    border-radius: 2px;
    transition: var(--transition);
}

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

/* ============================================================
   HERO
   ============================================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    background: linear-gradient(165deg, var(--white) 0%, var(--blue-50) 50%, var(--sky) 100%);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -200px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.08) 0%, transparent 70%);
    border-radius: 50%;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: var(--blue-100);
    color: var(--blue-700);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 20px;
    animation: fadeInUp 0.6s ease;
}

.hero h1 {
    font-size: clamp(2.2rem, 4.5vw, 3.5rem);
    font-weight: 800;
    color: var(--navy);
    margin-bottom: 20px;
    line-height: 1.15;
    animation: fadeInUp 0.6s ease 0.1s both;
}

.hero h1 .highlight {
    color: var(--blue-600);
    position: relative;
}

.hero h1 .highlight::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 0;
    width: 100%;
    height: 8px;
    background: rgba(59, 130, 246, 0.15);
    border-radius: 4px;
    z-index: -1;
}

.hero-text {
    font-size: 1.1rem;
    color: var(--gray-500);
    margin-bottom: 32px;
    max-width: 500px;
    animation: fadeInUp 0.6s ease 0.2s both;
}

.hero-buttons {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    animation: fadeInUp 0.6s ease 0.3s both;
}

.hero-visual {
    position: relative;
    animation: fadeInRight 0.8s ease 0.3s both;
}

.hero-image-wrapper {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.hero-image-wrapper img {
    width: 100%;
    height: 420px;
    object-fit: cover;
}

.hero-float-card {
    position: absolute;
    background: white;
    border-radius: var(--radius);
    padding: 16px 20px;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 12px;
    animation: float 3s ease-in-out infinite;
}

.hero-float-card.card-1 { bottom: -20px; left: -20px; }
.hero-float-card.card-2 { top: -15px; right: -15px; animation-delay: 1.5s; }

.hero-float-card .card-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.hero-float-card .card-icon.blue { background: var(--blue-100); color: var(--blue-600); }
.hero-float-card .card-icon.green { background: var(--green-50); color: var(--green-500); }
.hero-float-card .card-info h4 { font-size: 0.9rem; font-weight: 700; }
.hero-float-card .card-info p { font-size: 0.8rem; color: var(--gray-400); margin: 0; }

/* ============================================================
   BUTONLAR
   ============================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.95rem;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    font-family: inherit;
    line-height: 1;
}

.btn-primary {
    background: var(--blue-600);
    color: white;
    box-shadow: 0 4px 14px rgba(37, 99, 235, 0.3);
}

.btn-primary:hover {
    background: var(--blue-700);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.35);
    color: white;
}

.btn-outline {
    background: transparent;
    color: var(--gray-700);
    border: 2px solid var(--gray-200);
}

.btn-outline:hover {
    border-color: var(--blue-600);
    color: var(--blue-600);
    background: var(--blue-50);
}

.btn-white {
    background: white;
    color: var(--blue-600);
    box-shadow: var(--shadow-md);
}

.btn-white:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-lg { padding: 16px 36px; font-size: 1.05rem; }

/* ============================================================
   İSTATİSTİKLER
   ============================================================ */
.stats {
    padding: 0;
    margin-top: -40px;
    position: relative;
    z-index: 10;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
}

.stat-item {
    padding: 32px 24px;
    text-align: center;
    border-right: 1px solid var(--gray-100);
    transition: var(--transition);
}

.stat-item:last-child { border-right: none; }
.stat-item:hover { background: var(--blue-50); }

.stat-number {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--blue-600);
    line-height: 1;
    margin-bottom: 4px;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--gray-400);
    font-weight: 500;
}

/* ============================================================
   BÖLÜM GENEL
   ============================================================ */
.section { padding: 100px 0; }

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 60px;
}

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    background: var(--blue-50);
    color: var(--blue-600);
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
}

.section-header h2 {
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    margin-bottom: 16px;
}

.section-header p {
    color: var(--gray-500);
    font-size: 1.05rem;
}

/* ============================================================
   HİZMETLER KARTLARI
   ============================================================ */
.services { background: var(--gray-50); }

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

.service-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    text-align: center;
    transition: var(--transition);
    border: 1px solid var(--gray-100);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--blue-500), var(--blue-400));
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.service-card:hover::before { transform: scaleX(1); }

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: transparent;
}

.service-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
    background: var(--blue-50);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--blue-600);
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background: var(--blue-600);
    color: white;
    transform: scale(1.05);
}

.service-card h3 { font-size: 1.15rem; margin-bottom: 10px; font-weight: 700; }
.service-card p { font-size: 0.9rem; color: var(--gray-500); line-height: 1.6; }

.service-link {
    display: inline-block;
    margin-top: 12px;
    color: var(--blue-600);
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
}

.service-link:hover {
    color: var(--blue-700);
    transform: translateX(4px);
}

/* ============================================================
   NASIL ÇALIŞIR
   ============================================================ */
.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    position: relative;
}

.process-grid::before {
    content: '';
    position: absolute;
    top: 40px;
    left: 15%;
    right: 15%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--blue-200), var(--blue-400), var(--blue-200), transparent);
}

.process-step {
    text-align: center;
    position: relative;
    z-index: 1;
}

.process-number {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: white;
    border: 3px solid var(--blue-100);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--blue-600);
    transition: var(--transition);
}

.process-step:hover .process-number {
    background: var(--blue-600);
    color: white;
    border-color: var(--blue-600);
    transform: scale(1.1);
}

.process-step h3, .process-step h4 { font-size: 1.05rem; margin-bottom: 8px; }
.process-step p { font-size: 0.85rem; color: var(--gray-500); }

/* ============================================================
   NEDEN BİZ
   ============================================================ */
.why-us { background: var(--gray-50); }

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

.why-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: var(--transition);
    border: 1px solid var(--gray-100);
}

.why-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.why-card .icon-wrap {
    width: 50px;
    height: 50px;
    background: var(--blue-50);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: var(--blue-600);
    margin-bottom: 16px;
}

.why-card h3, .why-card h4 { font-size: 1.05rem; margin-bottom: 8px; }
.why-card p { font-size: 0.9rem; color: var(--gray-500); }

/* ============================================================
   MÜŞTERİ YORUMLARI
   ============================================================ */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.testimonial-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 32px;
    border: 1px solid var(--gray-100);
    transition: var(--transition);
    position: relative;
}

.testimonial-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.testimonial-card::before {
    content: '\201C';
    position: absolute;
    top: 20px;
    right: 24px;
    font-size: 4rem;
    color: var(--blue-100);
    font-family: Georgia, serif;
    line-height: 1;
}

.testimonial-stars {
    display: flex;
    gap: 2px;
    margin-bottom: 12px;
    color: var(--amber-500);
    font-size: 0.9rem;
}

.testimonial-card blockquote {
    font-size: 0.95rem;
    color: var(--gray-600);
    line-height: 1.7;
    margin-bottom: 16px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.testimonial-avatar {
    width: 44px;
    height: 44px;
    background: var(--blue-100);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--blue-600);
    font-size: 1rem;
}

.testimonial-author h4 { font-size: 0.9rem; margin-bottom: 2px; }
.testimonial-author p { font-size: 0.8rem; color: var(--gray-400); margin: 0; }

/* ============================================================
   FAQ
   ============================================================ */
.faq-grid {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    background: white;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
}

.faq-item[open] {
    border-color: var(--blue-200);
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.08);
}

.faq-item summary {
    padding: 20px 24px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    list-style: none;
    transition: var(--transition);
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
    content: '+';
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--blue-600);
    transition: transform 0.3s ease;
    flex-shrink: 0;
    margin-left: 16px;
}

.faq-item[open] summary::after { content: '\2212'; }
.faq-item summary:hover { background: var(--blue-50); }
.faq-item summary h3 { font-size: 1rem; font-weight: 600; color: var(--gray-800); margin: 0; line-height: 1.5; }
.faq-item p { padding: 0 24px 20px; color: var(--gray-600); font-size: 0.95rem; line-height: 1.7; margin: 0; }

/* ============================================================
   CTA
   ============================================================ */
.cta-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%; right: -10%;
    width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.2) 0%, transparent 70%);
    border-radius: 50%;
}

.cta-content {
    text-align: center;
    position: relative;
    z-index: 1;
}

.cta-content h2 {
    color: white;
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    margin-bottom: 16px;
}

.cta-content p {
    color: rgba(255,255,255,0.6);
    font-size: 1.1rem;
    margin-bottom: 32px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
    background: var(--gray-900);
    color: var(--gray-400);
    padding: 60px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
}

.footer-brand .brand-icon {
    width: 38px; height: 38px;
    background: linear-gradient(135deg, var(--blue-600), var(--blue-400));
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1rem;
}

.footer-brand h3 { color: white; font-size: 1.1rem; }
.footer-about p { font-size: 0.9rem; line-height: 1.7; margin-bottom: 20px; }

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

.footer-social a {
    width: 38px; height: 38px;
    background: rgba(255,255,255,0.06);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-400);
    transition: var(--transition);
}

.footer-social a:hover { background: var(--blue-600); color: white; }

.footer h4 { color: white; font-size: 0.95rem; margin-bottom: 20px; }

.footer-links { list-style: none; }
.footer-links li { margin-bottom: 10px; }
.footer-links a { font-size: 0.9rem; color: var(--gray-400); }
.footer-links a:hover { color: var(--blue-400); }

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 14px;
    font-size: 0.9rem;
    list-style: none;
}

.footer-contact a { color: var(--gray-400); }
.footer-contact a:hover { color: var(--blue-400); }
.footer-contact i { color: var(--blue-400); margin-top: 3px; }

.footer-bottom {
    padding: 20px 0;
    text-align: center;
    font-size: 0.82rem;
    color: var(--gray-500);
}

.footer-bottom a { color: var(--gray-500); }
.footer-bottom a:hover { color: var(--blue-400); }

/* ============================================================
   LOGO STİLLERİ
   ============================================================ */
.navbar-logo {
    height: 44px;
    width: auto;
    display: block;
    object-fit: contain;
}

.footer-logo {
    height: 48px;
    width: auto;
    display: block;
    object-fit: contain;
    margin-bottom: 12px;
    /* Logo koyu renk, footer koyu arka planda görünmesi için */
    filter: brightness(0) invert(1);
}

@media (max-width: 768px) {
    .navbar-logo { height: 36px; }
    .footer-logo { height: 40px; }
}

/* ============================================================
   FLOAT BUTON GRUBU (WhatsApp + Telefon + Instagram)
   ============================================================ */
.float-buttons {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 999;
    display: flex;
    flex-direction: column;
    gap: 12px;
    align-items: center;
}

.float-btn {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    transition: var(--transition);
    text-decoration: none;
    position: relative;
}

.float-btn:hover {
    transform: scale(1.12);
    color: white;
}

/* WhatsApp */
.float-btn.whatsapp {
    background: #25d366;
    box-shadow: 0 4px 16px rgba(37, 211, 102, 0.45);
    animation: pulse-green 2s ease-in-out infinite;
}
.float-btn.whatsapp:hover {
    box-shadow: 0 6px 24px rgba(37, 211, 102, 0.6);
}

/* Telefon */
.float-btn.phone {
    background: var(--blue-600);
    box-shadow: 0 4px 16px rgba(37, 99, 235, 0.4);
}
.float-btn.phone:hover {
    box-shadow: 0 6px 24px rgba(37, 99, 235, 0.55);
    background: var(--blue-700);
}

/* Instagram */
.float-btn.instagram {
    background: radial-gradient(circle at 30% 110%, #f9ed32 0%, #ee2a7b 50%, #002aff 100%);
    box-shadow: 0 4px 16px rgba(238, 42, 123, 0.4);
}
.float-btn.instagram:hover {
    box-shadow: 0 6px 24px rgba(238, 42, 123, 0.55);
}

/* Eski tek buton — geriye dönük uyumluluk */
.whatsapp-float {
    display: none;
}

/* ============================================================
   SAYFA HEADER (İç sayfalar)
   ============================================================ */
.page-header {
    padding: 140px 0 60px;
    background: linear-gradient(165deg, var(--white) 0%, var(--blue-50) 100%);
    text-align: center;
}

.page-header h1 {
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--navy);
    margin-bottom: 12px;
}

.page-header .highlight { color: var(--blue-600); }
.page-header p { color: var(--gray-500); font-size: 1.1rem; }

.breadcrumb-custom {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 16px;
    font-size: 0.85rem;
    color: var(--gray-400);
    list-style: none;
}

.breadcrumb-custom a { color: var(--blue-600); }

/* ============================================================
   HAKKIMIZDA
   ============================================================ */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-content h2 { font-size: 2rem; margin-bottom: 20px; }
.about-content p { margin-bottom: 16px; color: var(--gray-600); }

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 24px;
}

.about-feature {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--gray-700);
}

.about-feature i { color: var(--blue-600); font-size: 1.1rem; }

.about-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.about-image img { width: 100%; height: 400px; object-fit: cover; }

/* ============================================================
   HİZMETLER DETAY (Zigzag — .reverse class)
   ============================================================ */
.service-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.service-detail.reverse .service-detail-img { order: 2; }
.service-detail.reverse .service-detail-content { order: 1; }

.service-detail-img {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.service-detail-img img { width: 100%; height: 350px; object-fit: cover; }

.service-detail-content h2, .service-detail-content h3 { font-size: 1.6rem; margin-bottom: 16px; }
.service-detail-content p { color: var(--gray-600); margin-bottom: 16px; line-height: 1.8; }

.service-features-list { list-style: none; }
.service-features-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    font-size: 0.95rem;
    color: var(--gray-700);
}

.service-features-list li i { color: var(--green-500); }

/* ============================================================
   İLETİŞİM
   ============================================================ */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.contact-info-cards { display: grid; gap: 16px; }

.contact-card {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 24px;
    background: var(--gray-50);
    border-radius: var(--radius);
    transition: var(--transition);
}

.contact-card:hover { background: var(--blue-50); }

.contact-card .icon-wrap {
    width: 48px; height: 48px; min-width: 48px;
    background: var(--blue-100);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: var(--blue-600);
}

.contact-card h2, .contact-card h3, .contact-card h4 { font-size: 0.95rem; margin-bottom: 4px; }
.contact-card p { font-size: 0.9rem; color: var(--gray-500); margin: 0; }
.contact-card a { color: var(--blue-600); font-weight: 600; }

.contact-form {
    background: white;
    border-radius: var(--radius-lg);
    padding: 36px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--gray-100);
}

.contact-form h3 { font-size: 1.3rem; margin-bottom: 24px; }

.form-group { margin-bottom: 16px; }
.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius);
    font-family: inherit;
    font-size: 0.95rem;
    transition: var(--transition);
    background: var(--gray-50);
    color: var(--gray-800);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--blue-500);
    background: white;
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1);
}

.form-group textarea { resize: vertical; min-height: 120px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* ============================================================
   HARİTA — CLS önleme: aspect-ratio
   ============================================================ */
.map-section {
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-top: 40px;
    box-shadow: var(--shadow-lg);
}

.map-section iframe {
    width: 100%;
    height: 350px;
    aspect-ratio: 16 / 5;
    border: none;
    display: block;
}

/* ============================================================
   404 SAYFASI
   ============================================================ */
.error-page {
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 120px 20px;
}

.error-page h1 {
    font-size: clamp(5rem, 15vw, 10rem);
    color: var(--blue-100);
    line-height: 1;
    margin-bottom: 8px;
}

.error-page h2 { font-size: 1.5rem; margin-bottom: 12px; }
.error-page p { color: var(--gray-500); margin-bottom: 32px; }

/* ============================================================
   GİZLİLİK POLİTİKASI
   ============================================================ */
.legal-content {
    max-width: 800px;
    margin: 0 auto;
}

.legal-content h2 { font-size: 1.3rem; margin: 32px 0 12px; }
.legal-content h3 { font-size: 1.1rem; margin: 24px 0 8px; }
.legal-content p { margin-bottom: 12px; color: var(--gray-600); }
.legal-content ul { margin: 0 0 16px 24px; color: var(--gray-600); }
.legal-content li { margin-bottom: 6px; }

/* ============================================================
   ANİMASYONLAR
   ============================================================ */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(24px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInRight {
    from { opacity: 0; transform: translateX(40px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

@keyframes pulse-green {
    0%, 100% { box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4); }
    50% { box-shadow: 0 4px 24px rgba(37, 211, 102, 0.6); }
}

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ============================================================
   PREFERS REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    html { scroll-behavior: auto; }
    .reveal { opacity: 1; transform: none; }
    .hero-float-card { animation: none; }
    .float-btn { animation: none; }
}

/* ============================================================
   FOCUS VISIBLE
   ============================================================ */
*:focus-visible {
    outline: 3px solid var(--blue-400);
    outline-offset: 2px;
}

/* ============================================================
   RESPONSİVE
   ============================================================ */
@media (max-width: 992px) {
    .hero .container { grid-template-columns: 1fr; text-align: center; }
    .hero-text { margin-left: auto; margin-right: auto; }
    .hero-buttons { justify-content: center; }
    .hero-visual { max-width: 500px; margin: 0 auto; }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .process-grid { grid-template-columns: repeat(2, 1fr); gap: 40px; }
    .process-grid::before { display: none; }
    .why-grid { grid-template-columns: repeat(2, 1fr); }
    .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .about-content { grid-template-columns: 1fr; }
    .service-detail { grid-template-columns: 1fr; }
    .service-detail.reverse .service-detail-img { order: 0; }
    .service-detail.reverse .service-detail-content { order: 0; }
    .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        background: rgba(255,255,255,0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        flex-direction: column;
        align-items: stretch;
        justify-content: flex-start;
        gap: 4px;
        padding-top: 80px;
        padding-bottom: 20px;
        padding-left: 16px;
        padding-right: 16px;
        transform: translateY(-100%);
        transition: transform 0.35s ease;
        z-index: 997;
        box-shadow: 0 8px 24px rgba(0,0,0,0.10);
    }
    .nav-links.open { transform: translateY(0); }
    .nav-links li { width: 100%; }
    .nav-links a {
        font-size: 1.05rem;
        padding: 13px 20px;
        display: block;
        width: 100%;
        border-radius: var(--radius);
        text-align: left;
    }
    .nav-links .nav-cta {
        display: block;
        width: 100%;
        text-align: center;
        margin-top: 4px;
        border-radius: var(--radius-full) !important;
    }
    .nav-toggle { display: flex; z-index: 1001; }
    .hero { min-height: auto; padding: 120px 0 60px; }
    .hero h1 { font-size: 2rem; }
    .hero-image-wrapper img { height: 280px; }
    .services-grid { grid-template-columns: 1fr; }
    .process-grid { grid-template-columns: 1fr; gap: 32px; }
    .why-grid { grid-template-columns: 1fr; }
    .testimonials-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .stat-item { border-bottom: 1px solid var(--gray-100); }
    .footer-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .hero-float-card { display: none; }
    .section { padding: 60px 0; }
    .about-features { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
    .hero-buttons { flex-direction: column; align-items: stretch; }
    .cta-buttons { flex-direction: column; align-items: center; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
}

/* ============================================================
   PRINT STYLES
   ============================================================ */
@media print {
    .navbar-main, .whatsapp-float, .float-buttons, .cta-section, .footer-social, .skip-to-content { display: none !important; }
    body { color: #000; background: #fff; }
    .hero { min-height: auto; padding: 40px 0; }
    .section { padding: 30px 0; }
    a[href^="http"]::after { content: " (" attr(href) ")"; font-size: 0.8em; color: #666; }
    a[href^="tel"]::after { content: " (" attr(href) ")"; font-size: 0.8em; color: #666; }
}