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

:root {
    --renk-ana:       #1a1a2e;
    --renk-ikincil:   #16213e;
    --renk-vurgu:     #e94560;
    --renk-altin:     #f5a623;
    --renk-yesil:     #25d366;
    --renk-acik:      #f4f4f8;
    --renk-yazi:      #333;
    --renk-yazi-acik: #666;
    --max-genislik:   1200px;
    --gecis:          0.25s ease;
    --golge:          0 4px 20px rgba(0,0,0,0.10);
    --golge-hover:    0 8px 32px rgba(0,0,0,0.18);
    --radius:         12px;
}

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', sans-serif;
    font-size: 16px;
    color: var(--renk-yazi);
    background: #fff;
    line-height: 1.6;
}

a { color: inherit; text-decoration: none; }
ul { list-style: none; }
address { font-style: normal; }

/* ===========================
   YARDIMCI
   =========================== */
.container {
    max-width: var(--max-genislik);
    margin: 0 auto;
    padding: 0 20px;
}

.section { padding: 72px 0; }
.section-alt { background: var(--renk-acik); }

.section-title {
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    font-weight: 700;
    color: var(--renk-ana);
    text-align: center;
    margin-bottom: 12px;
}

.section-sub {
    text-align: center;
    color: var(--renk-yazi-acik);
    max-width: 640px;
    margin: 0 auto 40px;
    font-size: 1.05rem;
}

/* ===========================
   BUTONLAR
   =========================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 10px 20px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: transform var(--gecis), box-shadow var(--gecis), background var(--gecis);
    white-space: nowrap;
}

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

.btn-primary  { background: var(--renk-vurgu); color: #fff; }
.btn-phone    { background: var(--renk-ana);   color: #fff; }
.btn-whatsapp { background: var(--renk-yesil); color: #fff; }

.btn-lg {
    padding: 14px 28px;
    font-size: 1rem;
    border-radius: 10px;
}

.btn i { font-size: 1em; }

/* ===========================
   HEADER
   =========================== */
header {
    background: var(--renk-ana);
    color: #fff;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 12px rgba(0,0,0,0.35);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding-top: 14px;
    padding-bottom: 14px;
    flex-wrap: wrap;
}

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

.logo-img {
    height: 52px;
    width: auto;
    display: block;
    object-fit: contain;
}

@media (max-width: 480px) {
    .logo-img { height: 40px; }
}

.nav-links {
    display: flex;
    gap: 24px;
}

.nav-links a {
    color: #ddd;
    font-size: 0.9rem;
    font-weight: 500;
    transition: color var(--gecis);
}

.nav-links a:hover { color: var(--renk-altin); }

.header-contact {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

/* ===========================
   HERO — Görsel Banner
   =========================== */
.hero {
    position: relative;
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    min-height: 560px;
    display: flex;
    align-items: center;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(10, 10, 30, 0.72) 0%,
        rgba(10, 10, 30, 0.55) 50%,
        rgba(10, 10, 30, 0.80) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 1;
    color: #fff;
    text-align: center;
    padding: 80px 20px;
    width: 100%;
}

.hero-content h1 {
    font-size: clamp(2rem, 5vw, 3.2rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 20px;
    text-shadow: 0 2px 12px rgba(0,0,0,0.5);
}

.highlight { color: var(--renk-altin); }

.hero-sub {
    font-size: 1.1rem;
    color: #d0d8e8;
    max-width: 600px;
    margin: 0 auto 36px;
    text-shadow: 0 1px 6px rgba(0,0,0,0.4);
}

.hero-sub strong { color: #fff; }

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

/* ===========================
   ÜRÜNLER
   =========================== */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 24px;
}

.product-card {
    background: #fff;
    border: 1px solid #e8e8ee;
    border-radius: var(--radius);
    padding: 28px 20px;
    text-align: center;
    box-shadow: var(--golge);
    transition: transform var(--gecis), box-shadow var(--gecis);
}

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

.product-icon {
    font-size: 2.4rem;
    color: var(--renk-vurgu);
    margin-bottom: 14px;
    line-height: 1;
}

.product-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--renk-ana);
    margin-bottom: 8px;
}

.product-card p {
    font-size: 0.88rem;
    color: var(--renk-yazi-acik);
}

/* ===========================
   BÖLGELER
   =========================== */
.region-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 20px;
}

.region-card {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    background: #fff;
    border-left: 4px solid var(--renk-vurgu);
    border-radius: 0 var(--radius) var(--radius) 0;
    padding: 20px;
    box-shadow: var(--golge);
    transition: transform var(--gecis);
}

.region-card:hover { transform: translateX(4px); }

.region-icon {
    font-size: 1.4rem;
    color: var(--renk-vurgu);
    margin-top: 3px;
    flex-shrink: 0;
}

.region-card h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--renk-ana);
    margin-bottom: 4px;
}

.region-card p {
    font-size: 0.85rem;
    color: var(--renk-yazi-acik);
}

/* ===========================
   NEDEN BİZ
   =========================== */
.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 24px;
}

.why-card {
    text-align: center;
    padding: 32px 20px;
    border-radius: var(--radius);
    background: var(--renk-acik);
    transition: box-shadow var(--gecis), transform var(--gecis);
}

.why-card:hover {
    box-shadow: var(--golge-hover);
    transform: translateY(-3px);
}

.why-icon {
    font-size: 2.2rem;
    color: var(--renk-vurgu);
    margin-bottom: 14px;
    display: block;
}

.why-card h3 {
    font-weight: 700;
    color: var(--renk-ana);
    margin-bottom: 8px;
}

.why-card p {
    font-size: 0.9rem;
    color: var(--renk-yazi-acik);
}

/* ===========================
   HARİTA
   =========================== */
.map-wrapper {
    width: 100%;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--golge);
    min-height: 400px;
}

.map-wrapper iframe {
    width: 100%;
    height: 420px;
    border: 0;
    display: block;
}

.map-placeholder {
    background: #e0e4ef;
    min-height: 400px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 14px;
    color: var(--renk-yazi-acik);
    text-align: center;
}

.map-placeholder i {
    font-size: 3.5rem;
    color: #a0aabf;
}

.map-placeholder p { font-size: 1rem; }

/* ===========================
   İLETİŞİM
   =========================== */
.iletisim-section { background: var(--renk-ana); color: #fff; }
.iletisim-section .section-title { color: #fff; }
.iletisim-section .section-sub   { color: #aab; }

.contact-cards {
    display: flex;
    gap: 24px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.contact-card {
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 28px 32px;
    border-radius: var(--radius);
    min-width: 270px;
    transition: transform var(--gecis), box-shadow var(--gecis);
    box-shadow: var(--golge);
}

.contact-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.35);
}

.contact-phone    { background: #1f2d50; border: 2px solid #3a4d7a; }
.contact-whatsapp { background: #064e3b; border: 2px solid #065f46; }

.contact-icon {
    font-size: 2.2rem;
    color: #fff;
    flex-shrink: 0;
}

/* WhatsApp ikonuna özgü yeşil ton */
.contact-whatsapp .contact-icon { color: var(--renk-yesil); }

.contact-label {
    display: block;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #9aabb8;
    margin-bottom: 4px;
}

.contact-value {
    display: block;
    font-size: 1.2rem;
    font-weight: 700;
    color: #fff;
}

.contact-hint {
    display: block;
    font-size: 0.78rem;
    color: #9aabb8;
    margin-top: 2px;
}

.adres-box {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: var(--radius);
    padding: 24px 32px;
    max-width: 540px;
    margin: 0 auto;
    text-align: center;
}

.adres-box h3 {
    margin-bottom: 8px;
    font-size: 1rem;
    color: var(--renk-altin);
}

.adres-box h3 i { margin-right: 6px; }
.adres-box p { color: #ccd; font-size: 0.95rem; }

/* ===========================
   FOOTER
   =========================== */
footer {
    background: #0d0d1a;
    color: #aaa;
}

.footer-inner {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    padding: 56px 20px 40px;
}

.footer-col h4 {
    color: var(--renk-altin);
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 14px;
}

.footer-col p,
.footer-col li {
    font-size: 0.88rem;
    line-height: 2;
    color: #888;
}

.footer-links li i {
    color: var(--renk-vurgu);
    margin-right: 6px;
    font-size: 0.8rem;
}

.footer-col a { transition: color var(--gecis); }
.footer-col a:hover { color: #fff; }

.footer-col address i {
    color: var(--renk-altin);
    margin-right: 6px;
    width: 14px;
    text-align: center;
}

/* WhatsApp rengi footer'da */
.footer-col address a:has(.fa-whatsapp) { color: #80e0a7; }
.footer-col address a:has(.fa-whatsapp):hover { color: var(--renk-yesil); }

.footer-bottom {
    border-top: 1px solid #222;
    padding: 20px;
    text-align: center;
}

.footer-bottom p { font-size: 0.82rem; color: #555; margin: 4px 0; }
.footer-bottom a { color: #666; transition: color var(--gecis); }
.footer-bottom a:hover { color: #aaa; }
.footer-seo-tags a { margin: 0 2px; }

/* ===========================
   FLOATING WHATSAPP
   =========================== */
.whatsapp-float {
    position: fixed;
    bottom: 28px;
    right: 28px;
    width: 60px;
    height: 60px;
    background: var(--renk-yesil);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.9rem;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.55);
    z-index: 9999;
    transition: transform var(--gecis), box-shadow var(--gecis);
}

.whatsapp-float:hover {
    transform: scale(1.13);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.75);
}

/* ===========================
   RESPONSIVE
   =========================== */
@media (max-width: 768px) {
    .nav-links { display: none; }

    .header-contact .btn-phone { display: none; }

    .hero { min-height: 480px; }

    .contact-card { min-width: auto; width: 100%; max-width: 360px; }

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

@media (max-width: 480px) {
    .hero-actions  { flex-direction: column; align-items: center; }
    .btn-lg        { width: 100%; max-width: 300px; justify-content: center; }
    .product-grid  { grid-template-columns: 1fr 1fr; }
    .hero-content  { padding: 60px 16px; }
}