/* ============================================
   NOUMIS CUP - Site Frontend CSS
   ============================================ */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600;700;800;900&family=Open+Sans:wght@300;400;500;600&display=swap');

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

:root {
    --ana: #1a5276;
    --ana-acik: #2980b9;
    --ana-koyu: #0e2f44;
    --vurgu: #f39c12;
    --vurgu-acik: #f5b942;
    --beyaz: #ffffff;
    --acik-gri: #f8f9fa;
    --gri: #6c757d;
    --koyu: #1a1d23;
    --acik: #eaf0f6;
    --nav-yukseklik: 80px;
    --gecis: 0.3s ease;
}

html { scroll-behavior: smooth; }

body {
    font-family: 'Open Sans', sans-serif;
    color: var(--koyu);
    background: var(--beyaz);
    line-height: 1.7;
    font-size: 15px;
}

h1,h2,h3,h4,h5 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    line-height: 1.25;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }

/* ---- NAVBAR ---- */
.navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    height: var(--nav-yukseklik);
    background: rgba(10, 37, 64, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 1000;
    transition: all var(--gecis);
    border-bottom: 1px solid rgba(255,255,255,0.06);
}
.navbar.kaydirma { background: rgba(10,37,64,0.99); box-shadow: 0 4px 20px rgba(0,0,0,0.25); }
.nav-ic {
    max-width: 1200px; margin: 0 auto;
    height: 100%;
    display: flex; align-items: center;
    padding: 0 24px;
    gap: 40px;
}
.nav-logo {
    display: flex; align-items: center;
    gap: 12px; text-decoration: none;
    flex-shrink: 0;
}
.nav-logo-ikon {
    width: 44px; height: 44px;
    background: linear-gradient(135deg, var(--vurgu), var(--vurgu-acik));
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-size: 20px; color: white;
    box-shadow: 0 4px 12px rgba(243,156,18,0.35);
}
.nav-logo-img { max-height: 75px; width: auto; object-fit: contain; }
.nav-logo-yazi { display: flex; flex-direction: column; }
.nav-logo-ad {
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    font-size: 18px;
    color: white;
    letter-spacing: -0.3px;
    line-height: 1;
}
.nav-logo-alt { font-size: 10px; color: rgba(255,255,255,0.5); margin-top: 3px; letter-spacing: 0.5px; }
.nav-menu { display: flex; align-items: center; gap: 4px; flex: 1; }
.nav-link {
    padding: 8px 14px;
    color: rgba(255,255,255,0.8);
    font-size: 13.5px;
    font-weight: 500;
    border-radius: 8px;
    transition: all var(--gecis);
    white-space: nowrap;
}
.nav-link:hover, .nav-link.aktif { background: rgba(255,255,255,0.1); color: white; }
.nav-sag { display: flex; align-items: center; gap: 12px; margin-left: auto; }
.dil-gecis {
    display: flex;
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 8px;
    overflow: hidden;
}
.dil-btn {
    padding: 6px 12px;
    font-size: 12px;
    font-weight: 600;
    color: rgba(255,255,255,0.6);
    cursor: pointer;
    transition: all 0.2s;
    border: none;
    background: none;
    text-transform: uppercase;
    font-family: 'Montserrat', sans-serif;
}
.dil-btn.aktif { background: var(--vurgu); color: white; }
.dil-btn:hover:not(.aktif) { background: rgba(255,255,255,0.1); color: white; }
.nav-hamburger { display: none; background: none; border: none; color: white; font-size: 22px; cursor: pointer; padding: 8px; }
.nav-mobil { display: none; }

/* ---- HERO / SLIDER ---- */
.slider-sarg { position: relative; height: 100vh; min-height: 600px; overflow: hidden; margin-top: 0; }
.slider-liste { display: flex; height: 100%; transition: transform 0.7s cubic-bezier(0.25,0.46,0.45,0.94); }
.slider-slide {
    flex-shrink: 0;
    width: 100%;
    height: 100%;
    position: relative;
    display: flex; align-items: center;
}
.slider-arkaplan {
    position: absolute; inset: 0;
    background-size: cover;
    background-position: center;
    transition: transform 6s ease;
}
.slider-slide.aktif .slider-arkaplan { transform: scale(1.06); }
.slider-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(135deg, rgba(10,37,64,0.85) 0%, rgba(26,82,118,0.6) 60%, rgba(0,0,0,0.3) 100%);
}
.slider-icerik {
    position: relative; z-index: 2;
    max-width: 1200px; margin: 0 auto;
    padding: 0 24px;
    width: 100%;
    padding-top: var(--nav-yukseklik);
}
.slider-etiket {
    display: inline-flex; align-items: center; gap: 8px;
    background: rgba(243,156,18,0.2);
    border: 1px solid rgba(243,156,18,0.4);
    color: var(--vurgu-acik);
    font-size: 12px; font-weight: 700;
    padding: 6px 14px;
    border-radius: 20px;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 20px;
    opacity: 0; transform: translateY(20px);
    animation: slideIn 0.6s 0.2s forwards;
}
.slider-baslik {
    font-size: clamp(36px, 5vw, 64px);
    font-weight: 900;
    color: white;
    line-height: 1.1;
    margin-bottom: 20px;
    opacity: 0; transform: translateY(20px);
    animation: slideIn 0.6s 0.4s forwards;
}
.slider-baslik span { color: var(--vurgu); }
.slider-alt {
    font-size: 17px;
    color: rgba(255,255,255,0.8);
    max-width: 560px;
    line-height: 1.7;
    margin-bottom: 36px;
    opacity: 0; transform: translateY(20px);
    animation: slideIn 0.6s 0.6s forwards;
}
.slider-butonlar {
    display: flex; gap: 14px; flex-wrap: wrap;
    opacity: 0; transform: translateY(20px);
    animation: slideIn 0.6s 0.8s forwards;
}
@keyframes slideIn { to { opacity: 1; transform: translateY(0); } }

.slider-oklar {
    position: absolute; bottom: 40px; right: 40px; z-index: 10;
    display: flex; gap: 8px;
}
.slider-ok-btn {
    width: 48px; height: 48px;
    background: rgba(255,255,255,0.15);
    border: 1px solid rgba(255,255,255,0.3);
    color: white; border-radius: 50%;
    cursor: pointer; font-size: 16px;
    display: flex; align-items: center; justify-content: center;
    transition: all 0.2s; backdrop-filter: blur(4px);
}
.slider-ok-btn:hover { background: var(--vurgu); border-color: var(--vurgu); }
.slider-noktalar {
    position: absolute; bottom: 50px; left: 50%; transform: translateX(-50%);
    display: flex; gap: 8px; z-index: 10;
}
.slider-nokta {
    width: 8px; height: 8px;
    border-radius: 4px;
    background: rgba(255,255,255,0.4);
    cursor: pointer; transition: all 0.3s;
    border: none;
}
.slider-nokta.aktif { background: var(--vurgu); width: 24px; }

/* ---- BUTONLAR ---- */
.btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 13px 28px;
    border-radius: 8px;
    font-size: 14px; font-weight: 700;
    font-family: 'Montserrat', sans-serif;
    letter-spacing: 0.3px;
    cursor: pointer;
    transition: all var(--gecis);
    border: 2px solid transparent;
    text-transform: uppercase;
}
.btn-ana {
    background: var(--vurgu);
    color: white;
    box-shadow: 0 4px 16px rgba(243,156,18,0.4);
}
.btn-ana:hover { background: var(--vurgu-acik); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(243,156,18,0.45); }
.btn-kenar {
    background: transparent;
    color: white;
    border-color: rgba(255,255,255,0.5);
}
.btn-kenar:hover { background: rgba(255,255,255,0.1); border-color: white; }
.btn-koyu { background: var(--ana); color: white; box-shadow: 0 4px 16px rgba(26,82,118,0.3); }
.btn-koyu:hover { background: var(--ana-koyu); transform: translateY(-2px); }

/* ---- BÖLÜM BAŞLIKLARI ---- */
.bolum { padding: 90px 0; }
.bolum-acik { background: var(--acik-gri); }
.ic { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.bolum-baslik { text-align: center; margin-bottom: 60px; }
.bolum-etiket {
    display: inline-flex; align-items: center; gap: 8px;
    color: var(--vurgu); font-size: 12px; font-weight: 700;
    letter-spacing: 2px; text-transform: uppercase;
    margin-bottom: 12px;
}
.bolum-etiket::before, .bolum-etiket::after {
    content: ''; width: 30px; height: 2px; background: var(--vurgu); border-radius: 1px;
}
.bolum-baslik h2 { font-size: clamp(28px,3.5vw,42px); color: var(--ana-koyu); margin-bottom: 16px; }
.bolum-baslik p { font-size: 16px; color: var(--gri); max-width: 600px; margin: 0 auto; }

/* ---- ÖZELLİKLER / SAYAÇLAR ---- */
.sayac-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 0; }
.sayac-kutu {
    padding: 40px 30px;
    text-align: center;
    border-right: 1px solid rgba(255,255,255,0.12);
    background: linear-gradient(135deg, var(--ana-koyu), var(--ana));
    color: white;
}
.sayac-kutu:last-child { border-right: none; }
.sayac-sayi {
    font-family: 'Montserrat', sans-serif;
    font-size: 52px; font-weight: 900;
    color: var(--vurgu);
    line-height: 1;
    margin-bottom: 8px;
}
.sayac-etiket { font-size: 13px; opacity: 0.8; letter-spacing: 0.5px; }

/* ---- ÜRÜNLER ---- */
.urun-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px,1fr)); gap: 28px; }
.urun-kart {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid #eee;
    transition: all var(--gecis);
    cursor: pointer;
}
.urun-kart:hover { transform: translateY(-6px); box-shadow: 0 20px 50px rgba(26,82,118,0.15); border-color: transparent; }
.urun-gorsel {
    aspect-ratio: 4/3;
    overflow: hidden;
    background: var(--acik-gri);
    position: relative;
}
.urun-gorsel img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.urun-kart:hover .urun-gorsel img { transform: scale(1.07); }
.urun-etiket {
    position: absolute; top: 14px; left: 14px;
    background: var(--vurgu);
    color: white; font-size: 11px; font-weight: 700;
    padding: 4px 10px; border-radius: 20px;
    text-transform: uppercase; letter-spacing: 0.5px;
}
.urun-icerik { padding: 22px 24px; }
.urun-baslik { font-size: 18px; font-weight: 700; margin-bottom: 8px; color: var(--ana-koyu); }
.urun-aciklama { font-size: 13.5px; color: var(--gri); line-height: 1.6; margin-bottom: 16px; }
.urun-ozellikler { display: flex; flex-wrap: wrap; gap: 6px; }
.urun-ozellik {
    background: var(--acik);
    color: var(--ana);
    font-size: 11px; font-weight: 600;
    padding: 4px 10px; border-radius: 20px;
}

/* ---- ÜRETİM SÜRECİ ---- */
.uretim-timeline { position: relative; }
.uretim-timeline::before {
    content: '';
    position: absolute;
    left: 50%; top: 0; bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--ana), var(--vurgu));
    transform: translateX(-50%);
}
.uretim-adim {
    display: grid;
    grid-template-columns: 1fr 80px 1fr;
    gap: 0;
    margin-bottom: 60px;
    align-items: center;
}
.uretim-adim:nth-child(even) .uretim-icerik { order: 3; text-align: left; }
.uretim-adim:nth-child(even) .uretim-gorsel-sarg { order: 1; }
.uretim-merkez {
    display: flex; align-items: center; justify-content: center; z-index: 1;
}
.uretim-no {
    width: 52px; height: 52px;
    background: var(--ana);
    color: white;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-family: 'Montserrat', sans-serif;
    font-size: 18px; font-weight: 900;
    border: 4px solid white;
    box-shadow: 0 0 0 3px var(--ana);
}
.uretim-icerik { padding: 0 30px; text-align: right; }
.uretim-adim:nth-child(even) .uretim-icerik { text-align: left; }
.uretim-icerik h3 { font-size: 20px; color: var(--ana-koyu); margin-bottom: 10px; }
.uretim-icerik p { font-size: 14px; color: var(--gri); line-height: 1.7; }
.uretim-gorsel-sarg img { border-radius: 12px; width: 100%; aspect-ratio: 4/3; object-fit: cover; box-shadow: 0 8px 30px rgba(0,0,0,0.12); }

/* ---- SERTİFİKALAR ---- */
.sertifika-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 24px; }
.sertifika-kart {
    background: white;
    border-radius: 14px;
    padding: 28px 20px;
    text-align: center;
    border: 1px solid #eee;
    transition: all var(--gecis);
}
.sertifika-kart:hover { transform: translateY(-4px); box-shadow: 0 12px 36px rgba(26,82,118,0.12); border-color: var(--ana-acik); }
.sertifika-gorsel { width: 100px; height: 100px; object-fit: contain; margin: 0 auto 16px; }
.sertifika-ad { font-size: 15px; font-weight: 700; color: var(--ana-koyu); margin-bottom: 8px; }
.sertifika-aciklama { font-size: 13px; color: var(--gri); line-height: 1.6; }

/* ---- BLOG ---- */
.blog-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px,1fr)); gap: 28px; }
.blog-kart {
    background: white;
    border-radius: 14px;
    overflow: hidden;
    border: 1px solid #eee;
    transition: all var(--gecis);
}
.blog-kart:hover { transform: translateY(-5px); box-shadow: 0 16px 42px rgba(26,82,118,0.12); border-color: transparent; }
.blog-gorsel { aspect-ratio: 16/9; overflow: hidden; background: var(--acik-gri); }
.blog-gorsel img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.blog-kart:hover .blog-gorsel img { transform: scale(1.05); }
.blog-icerik { padding: 22px; }
.blog-tarih { font-size: 12px; color: var(--vurgu); font-weight: 600; margin-bottom: 10px; }
.blog-baslik { font-size: 17px; font-weight: 700; color: var(--ana-koyu); margin-bottom: 10px; line-height: 1.4; }
.blog-ozet { font-size: 13.5px; color: var(--gri); line-height: 1.65; }
.blog-devam { display: inline-flex; align-items: center; gap: 6px; margin-top: 14px; font-size: 13px; font-weight: 700; color: var(--ana); }
.blog-devam:hover { color: var(--vurgu); }

/* ---- HAKKIMIZDA ---- */
.hakkimizda-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.hakkimizda-gorsel { position: relative; }
.hakkimizda-gorsel img { border-radius: 20px; width: 100%; }
.hakkimizda-badge {
    position: absolute;
    bottom: -20px; right: -20px;
    background: var(--vurgu);
    color: white;
    border-radius: 14px;
    padding: 20px 24px;
    text-align: center;
    box-shadow: 0 12px 30px rgba(243,156,18,0.35);
}
.hakkimizda-badge .sayi { font-size: 40px; font-weight: 900; font-family: 'Montserrat', sans-serif; line-height: 1; }
.hakkimizda-badge .yazi { font-size: 12px; opacity: 0.85; margin-top: 4px; }
.hakkimizda-icerik h2 { font-size: 36px; color: var(--ana-koyu); margin-bottom: 20px; }
.hakkimizda-icerik p { color: var(--gri); margin-bottom: 16px; line-height: 1.8; }
.ozellik-liste { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 24px; }
.ozellik-item { display: flex; align-items: center; gap: 10px; font-size: 14px; font-weight: 600; }
.ozellik-item i { color: var(--vurgu); font-size: 16px; }

/* ---- İLETİŞİM ---- */
.iletisim-grid { display: grid; grid-template-columns: 1fr 1.3fr; gap: 50px; }
.iletisim-bilgi h2 { font-size: 32px; color: var(--ana-koyu); margin-bottom: 16px; }
.iletisim-bilgi p { color: var(--gri); margin-bottom: 32px; }
.iletisim-item { display: flex; gap: 16px; margin-bottom: 22px; }
.iletisim-ikon { width: 48px; height: 48px; background: var(--acik); border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 18px; color: var(--ana); flex-shrink: 0; }
.iletisim-item-baslik { font-weight: 700; color: var(--ana-koyu); margin-bottom: 4px; font-size: 14px; }
.iletisim-item-deger { color: var(--gri); font-size: 14px; }
.form-satir { margin-bottom: 18px; }
.form-satir label { display: block; font-size: 13px; font-weight: 600; color: #374151; margin-bottom: 6px; }
.form-satir input, .form-satir textarea, .form-satir select {
    width: 100%; padding: 12px 16px;
    border: 1.5px solid #d1d5db; border-radius: 10px;
    font-size: 14px; font-family: inherit; color: var(--koyu);
    background: #fafafa; transition: all 0.2s;
}
.form-satir input:focus, .form-satir textarea:focus {
    outline: none; border-color: var(--ana); background: white;
    box-shadow: 0 0 0 3px rgba(26,82,118,0.1);
}
.form-satir textarea { resize: vertical; min-height: 120px; }
.form-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* ---- FOOTER ---- */
.footer {
    background: linear-gradient(180deg, var(--ana-koyu) 0%, #080f18 100%);
    color: rgba(255,255,255,0.7);
    padding: 70px 0 0;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 50px; }
.footer-logo-ad { font-family: 'Montserrat',sans-serif; font-size: 22px; font-weight: 900; color: white; margin-bottom: 12px; }
.footer-aciklama { font-size: 13.5px; line-height: 1.7; margin-bottom: 20px; }
.footer-sosyal { display: flex; gap: 10px; }
.footer-sosyal a {
    width: 38px; height: 38px;
    background: rgba(255,255,255,0.08);
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    color: rgba(255,255,255,0.7); font-size: 16px;
    transition: all 0.2s;
}
.footer-sosyal a:hover { background: var(--vurgu); color: white; transform: translateY(-2px); }
.footer-baslik { font-family: 'Montserrat',sans-serif; font-size: 14px; font-weight: 700; color: white; margin-bottom: 16px; letter-spacing: 0.5px; }
.footer-link { display: block; color: rgba(255,255,255,0.65); font-size: 13.5px; padding: 4px 0; transition: color 0.2s; }
.footer-link:hover { color: var(--vurgu); }
.footer-alt {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding: 20px 0;
    display: flex; align-items: center; justify-content: space-between;
    font-size: 12.5px;
}
.footer-alt a { color: var(--vurgu); }

/* ---- WHATSAPP ---- */
.whatsapp-btn {
    position: fixed; bottom: 24px; right: 24px;
    width: 56px; height: 56px;
    background: #25d366;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 28px; color: white;
    box-shadow: 0 6px 24px rgba(37,211,102,0.5);
    z-index: 999;
    transition: all 0.3s;
    animation: pulse 2s infinite;
}
.whatsapp-btn:hover { transform: scale(1.12); box-shadow: 0 8px 30px rgba(37,211,102,0.6); }
@keyframes pulse {
    0%,100% { box-shadow: 0 6px 24px rgba(37,211,102,0.5); }
    50% { box-shadow: 0 6px 24px rgba(37,211,102,0.5), 0 0 0 12px rgba(37,211,102,0.08); }
}

/* ---- SAYFA BAŞLIĞI (iç sayfalar) ---- */
.sayfa-hero {
    background: linear-gradient(135deg, var(--ana-koyu), var(--ana));
    padding: 120px 0 60px;
    text-align: center;
    color: white;
    position: relative;
    overflow: hidden;
}
.sayfa-hero::before {
    content: '';
    position: absolute; top: -50%; left: -50%;
    width: 200%; height: 200%;
    background: radial-gradient(ellipse at 70% 30%, rgba(243,156,18,0.1) 0%, transparent 60%);
}
.sayfa-hero h1 { font-size: clamp(32px,5vw,52px); margin-bottom: 12px; position: relative; }
.sayfa-hero p { font-size: 16px; opacity: 0.8; position: relative; }

/* ---- RESPONSİVE ---- */
@media (max-width: 1024px) {
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .sayac-grid { grid-template-columns: 1fr 1fr; }
    .hakkimizda-grid { grid-template-columns: 1fr; }
    .hakkimizda-gorsel { display: none; }
    .uretim-timeline::before { left: 30px; }
    .uretim-adim { grid-template-columns: 60px 1fr; grid-template-rows: auto auto; }
    .uretim-adim:nth-child(even) .uretim-icerik { order: unset; text-align: left; }
    .uretim-adim:nth-child(even) .uretim-gorsel-sarg { order: unset; }
    .uretim-merkez { justify-content: flex-start; }
    .uretim-icerik { text-align: left; grid-column: 2; }
    .uretim-gorsel-sarg { grid-column: 1 / -1; }
    .iletisim-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
    .nav-menu, .nav-sag { display: none; }
    .nav-hamburger { display: flex; }
    .nav-mobil.acik { display: flex; flex-direction: column; background: var(--ana-koyu); position: fixed; top: var(--nav-yukseklik); left: 0; right: 0; padding: 16px; gap: 4px; z-index: 999; }
    .nav-mobil.acik .nav-link { color: rgba(255,255,255,0.85); padding: 12px 16px; }
    .nav-mobil.acik .dil-gecis { margin-top: 10px; width: fit-content; }
    .slider-sarg { height: 80vh; }
    .slider-baslik { font-size: 30px; }
    .bolum { padding: 60px 0; }
    .sayac-grid { grid-template-columns: 1fr 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 30px; }
    .form-2 { grid-template-columns: 1fr; }
    .blog-grid, .urun-grid { grid-template-columns: 1fr; }
}