/* =========================================================
   AYDINLAR YANGIN SÖNDÜRME SİSTEMLERİ — Site Stylesheet
   Tasarım tokenları: renk, tipografi, boşluk sistemi
   ========================================================= */

:root {
    /* Renkler */
    --c-black: #16110f;
    --c-black-soft: #221b18;
    --c-red: #d62828;
    --c-red-dark: #a81f1f;
    --c-ember: #f77f00;
    --c-gold: #fcbf49;
    --c-cream: #fbf8f4;
    --c-charcoal: #262220;
    --c-warmgray: #6b625d;
    --c-line: #e7dfd7;
    --font-display: 'Oswald','Arial Narrow',sans-serif;
    --font-body: 'Work Sans','Segoe UI',sans-serif;
    --radius: 10px;
    --shadow-card: 0 10px 30px -12px rgba(22,17,15,.25);
    --header-h: 132px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-h);
}

body {
    margin: 0;
    font-family: var(--font-body);
    color: var(--c-charcoal);
    background: #fff;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
    font-family: var(--font-display);
    text-transform: uppercase;
    letter-spacing: 0.02em;
    line-height: 1.15;
    margin: 0 0 0.6em;
    color: var(--c-black);
}

p {
    margin: 0 0 1em;
}

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

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

ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

.container {
    width: 100%;
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 20px;
}

.skip-link {
    position: absolute;
    left: -999px;
    top: 0;
    background: var(--c-red);
    color: #fff;
    padding: 10px 16px;
    z-index: 999;
}

    .skip-link:focus {
        left: 10px;
        top: 10px;
    }

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-display);
    font-size: 0.8rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--c-red);
    margin-bottom: 0.8em;
}

    .eyebrow::before {
        content: "";
        width: 26px;
        height: 3px;
        background: var(--c-gold);
        display: inline-block;
    }

.section-head {
    max-width: 640px;
    margin: 0 auto 2.5rem;
    text-align: center;
}

    .section-head p {
        color: var(--c-warmgray);
    }

/* =========================
   Butonlar
   ========================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-family: var(--font-display);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-size: 0.95rem;
    padding: 14px 30px;
    border-radius: 4px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

    .btn:hover {
        transform: translateY(-2px);
    }

.btn-primary {
    background: linear-gradient(90deg, var(--c-red), var(--c-ember));
    color: #fff;
    box-shadow: 0 8px 22px -8px rgba(214, 40, 40, 0.6);
}

    .btn-primary:hover {
        box-shadow: 0 12px 26px -8px rgba(214, 40, 40, 0.75);
    }

.btn-outline {
    background: transparent;
    border-color: rgba(255,255,255,0.55);
    color: #fff;
}

    .btn-outline:hover {
        border-color: #fff;
        background: rgba(255,255,255,0.08);
    }

.btn-dark {
    background: var(--c-black);
    color: #fff;
}

/* =========================
   Header / Navigasyon
   ========================= */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 200;
    height: var(--header-h);
    background: rgba(22, 17, 15, 0.94);
    backdrop-filter: blur(6px);
    border-bottom: 1px solid rgba(255,255,255,0.06);
    transition: transform 0.35s ease, opacity 0.35s ease;
}

    .site-header.header-gizli {
        transform: translateY(-100%);
        opacity: 0;
        pointer-events: none;
    }

.header-inner {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.brand {
    display: flex;
    align-items: center;
}

.brand-logo-box {
    position: relative;
    padding: 0;
    border: none;
    background: transparent;
    display: flex;
    align-items: center;
    overflow: visible;
}

    .brand-logo-box::after {
        content: "";
        position: absolute;
        inset: -14px;
        z-index: 0;
        pointer-events: none;
        background: radial-gradient(circle, rgba(252, 191, 73, 0.7) 0%, rgba(247, 127, 0, 0.35) 45%, transparent 72%);
        opacity: 0;
        animation: logoFlash 0.9s ease-in-out infinite;
    }

@keyframes logoFlash {
    0% {
        opacity: 0.3;
    }

    15% {
        opacity: 0.95;
    }

    30% {
        opacity: 0.25;
    }

    45% {
        opacity: 0.85;
    }

    60% {
        opacity: 0.2;
    }

    75% {
        opacity: 0.9;
    }

    90% {
        opacity: 0.3;
    }

    100% {
        opacity: 0.3;
    }
}

.brand-logo {
    height: 150px;
    width: auto;
    display: block;
    transition: transform 0.2s ease;
}

    .brand-logo:hover {
        transform: scale(1.03);
    }

.brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.brand-name {
    font-family: var(--font-display);
    color: #fff;
    font-weight: 700;
    letter-spacing: 0.04em;
    font-size: 1.6rem;
}

.brand-sub {
    color: var(--c-gold);
    font-size: 0.82rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    background: transparent;
    border: 0;
    cursor: pointer;
    z-index: 210;
}

    .nav-toggle span {
        height: 2px;
        width: 100%;
        background: #fff;
        transition: transform 0.25s ease, opacity 0.25s ease;
    }

    .nav-toggle[aria-expanded="true"] span:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

    .nav-toggle[aria-expanded="true"] span:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle[aria-expanded="true"] span:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }

.main-nav ul {
    display: flex;
    align-items: center;
    gap: 28px;
}

.main-nav a {
    color: #f2ece7;
    font-family: var(--font-display);
    font-size: 0.92rem;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    padding: 8px 2px;
    border-bottom: 2px solid transparent;
    transition: border-color 0.2s ease, color 0.2s ease;
}

    .main-nav a:hover, .main-nav a:focus-visible {
        border-color: var(--c-gold);
        color: #fff;
    }

    .main-nav a.nav-cta {
        background: linear-gradient(90deg, var(--c-red), var(--c-ember));
        color: #fff;
        padding: 9px 18px;
        border-radius: 4px;
        border-bottom: none;
    }

@media (max-width: 900px) {
    :root {
        --header-h: 120px;
    }

    .brand-logo {
        height: 130px;
    }

    .brand-sub {
        display: none;
    }

    .nav-toggle {
        display: flex;
    }

    .main-nav {
        position: fixed;
        top: var(--header-h);
        left: 0;
        right: 0;
        background: var(--c-black-soft);
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
    }

        .main-nav.is-open {
            max-height: 420px;
        }

        .main-nav ul {
            flex-direction: column;
            align-items: stretch;
            padding: 10px 20px 26px;
            gap: 4px;
        }

        .main-nav a {
            display: block;
            padding: 12px 4px;
            border-bottom: 1px solid rgba(255,255,255,0.07);
        }

            .main-nav a.nav-cta {
                text-align: center;
                margin-top: 10px;
            }
}

/* =========================
   Hero
   ========================= */
.hero {
    position: relative;
    min-height: 92vh;
    display: flex;
    align-items: center;
    padding: calc(var(--header-h) + 40px) 0 120px;
    background: radial-gradient(ellipse 900px 650px at center, rgba(15,10,8,0.75) 0%, rgba(15,10,8,0.55) 35%, rgba(15,10,8,0.3) 65%, rgba(15,10,8,0.15) 100%), url('/images/hero-flame-bg.jpg') center/cover no-repeat;
    color: #fff;
    overflow: hidden;
    isolation: isolate;
}

    /* Arka plandaki ateş dokusuna sık, sürekli titreşen çoklu flaş efekti (sol + orta + sağ) */
    .hero::after {
        content: "";
        position: absolute;
        inset: 0;
        z-index: 0;
        pointer-events: none;
        background: radial-gradient(ellipse 500px 450px at 12% 60%, rgba(252, 191, 73, 0.45) 0%, rgba(247, 127, 0, 0.2) 40%, transparent 70%), radial-gradient(ellipse 600px 500px at 50% 40%, rgba(252, 191, 73, 0.4) 0%, rgba(247, 127, 0, 0.18) 40%, transparent 70%), radial-gradient(ellipse 500px 450px at 88% 65%, rgba(252, 191, 73, 0.45) 0%, rgba(247, 127, 0, 0.2) 40%, transparent 70%);
        opacity: 0.25;
        animation: fireFlash 0.9s ease-in-out infinite;
    }

    .hero::before {
        content: "";
        position: absolute;
        inset: 0;
        z-index: 0;
        pointer-events: none;
        background: radial-gradient(ellipse 450px 400px at 25% 25%, rgba(214, 40, 40, 0.35) 0%, transparent 65%), radial-gradient(ellipse 450px 400px at 75% 80%, rgba(214, 40, 40, 0.35) 0%, transparent 65%);
        opacity: 0.2;
        animation: fireFlash2 1.1s ease-in-out infinite;
        animation-delay: 0.35s;
    }

@keyframes fireFlash {
    0% {
        opacity: 0.25;
    }

    15% {
        opacity: 0.9;
    }

    30% {
        opacity: 0.25;
    }

    45% {
        opacity: 0.8;
    }

    60% {
        opacity: 0.3;
    }

    75% {
        opacity: 0.95;
    }

    90% {
        opacity: 0.25;
    }

    100% {
        opacity: 0.25;
    }
}

@keyframes fireFlash2 {
    0% {
        opacity: 0.2;
    }

    20% {
        opacity: 0.75;
    }

    40% {
        opacity: 0.2;
    }

    60% {
        opacity: 0.7;
    }

    80% {
        opacity: 0.25;
    }

    100% {
        opacity: 0.2;
    }
}

.hero-inner {
    max-width: 680px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 2;
}

.hero h1 {
    color: #fff;
    font-size: clamp(2.2rem, 6vw, 3.6rem);
    margin-bottom: 0.3em;
}

.hero .accent {
    color: var(--c-gold);
}

.hero-lead {
    font-size: 1.15rem;
    color: #f1e9e3;
    max-width: 560px;
    margin: 0 auto 2em;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    justify-content: center;
}

.hero-embers {
    position: absolute;
    inset: 0;
    z-index: -1;
    pointer-events: none;
}

.ember-particle {
    position: absolute;
    bottom: -20px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: radial-gradient(circle, var(--c-gold), var(--c-red));
    opacity: 0.8;
    animation: rise 9s linear infinite;
}

@keyframes rise {
    0% {
        transform: translateY(0) translateX(0);
        opacity: 0;
    }

    10% {
        opacity: 0.9;
    }

    100% {
        transform: translateY(-110vh) translateX(30px);
        opacity: 0;
    }
}

/* İmza öğesi: alev siluetli dalgalı ayraç (logodaki alev formunu yansıtır) */
.flame-divider {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 50px;
    width: 100%;
    z-index: 2;
}

    .flame-divider svg {
        position: absolute;
        bottom: -1px;
        width: 100%;
        height: 100%;
    }

@media (prefers-reduced-motion: reduce) {
    .ember-particle {
        animation: none;
        display: none;
    }

    .brand-logo-box::after {
        animation: none;
        opacity: 0;
    }

    .hero::after,
    .hero::before {
        animation: none;
        opacity: 0;
    }

    html {
        scroll-behavior: auto;
    }
}

/* =========================
   Hakkımızda
   ========================= */
.section {
    padding: 90px 0;
}

.section-cream {
    background: var(--c-cream);
}

.hakkimizda-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 50px;
    align-items: start;
}

.hakkimizda-text p {
    color: var(--c-warmgray);
}

.vizyon-misyon {
    display: grid;
    gap: 20px;
}

.vm-card {
    background: #fff;
    border-left: 4px solid var(--c-red);
    border-radius: var(--radius);
    padding: 26px 28px;
    box-shadow: var(--shadow-card);
}

    .vm-card h3 {
        font-size: 1.05rem;
        color: var(--c-red);
        margin-bottom: 0.5em;
    }

    .vm-card p {
        color: var(--c-warmgray);
        margin: 0;
        font-size: 0.95rem;
    }

@media (max-width: 860px) {
    .hakkimizda-grid {
        grid-template-columns: 1fr;
    }
}

/* =========================
   Hizmetlerimiz
   ========================= */
.section-dark {
    background: var(--c-black);
    color: #fff;
}

    .section-dark .section-head p {
        color: rgba(255,255,255,0.65);
    }

    .section-dark .eyebrow {
        color: var(--c-gold);
    }

        .section-dark .eyebrow::before {
            background: var(--c-red);
        }

.hizmet-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 26px;
}

.hizmet-card {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius);
    padding: 32px 24px;
    text-align: center;
    transition: transform 0.2s ease, background 0.2s ease;
}

    .hizmet-card:hover {
        transform: translateY(-6px);
        background: rgba(255,255,255,0.07);
    }

.hizmet-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--c-red), var(--c-ember));
    font-size: 1.5rem;
    color: #fff;
}

.hizmet-card h3 {
    font-size: 1rem;
    color: #fff;
    margin-bottom: 0.6em;
}

.hizmet-card p {
    color: rgba(255,255,255,0.68);
    font-size: 0.92rem;
    margin: 0;
}

@media (max-width: 980px) {
    .hizmet-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 560px) {
    .hizmet-grid {
        grid-template-columns: 1fr;
    }
}

/* =========================
   Ürünlerimiz
   ========================= */
.urun-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.urun-card {
    background: #fff;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    border: 1px solid var(--c-line);
    display: flex;
    flex-direction: column;
}

    /* Hover'da ürün görselinin tamamını göster */
    .urun-card figure {
        margin: 0;
        aspect-ratio: 4/3;
        overflow: hidden;
        background: #fff; /* contain'de boşluk oluşursa nötr kalsın */
        cursor: zoom-in;
        position: relative; /* zoom ipucu overlay'i için referans nokta */
    }

    .urun-card img {
        width: 100%;
        height: 100%;
        object-fit: contain; /* cover yerine contain */
        transform-origin: center center;
        transition: transform 0.1s ease-out;
    }

    .urun-card:hover img {
        transform: scale(2);
    }

/* Hover'da beliren "büyütmek için tıklayın" ipucu */
.urun-zoom-ipucu {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: rgba(22, 17, 15, 0.55);
    color: #fff;
    opacity: 0;
    transition: opacity 0.2s ease;
    pointer-events: none;
    z-index: 2;
}

    .urun-zoom-ipucu i {
        font-size: 1.8rem;
        color: var(--c-gold);
    }

    .urun-zoom-ipucu span {
        font-family: var(--font-display);
        font-size: 0.85rem;
        letter-spacing: 0.03em;
        text-transform: uppercase;
    }

.urun-card:hover .urun-zoom-ipucu {
    opacity: 1;
}

.urun-body {
    padding: 20px 22px 24px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

    .urun-body h3 {
        font-size: 1.02rem;
        color: var(--c-red);
        margin-bottom: 0.5em;
    }

    .urun-body p {
        color: var(--c-warmgray);
        font-size: 0.92rem;
        flex: 1;
    }

    .urun-body a {
        margin-top: 12px;
        font-family: var(--font-display);
        font-size: 0.82rem;
        letter-spacing: 0.04em;
        text-transform: uppercase;
        color: var(--c-black);
    }

        .urun-body a i {
            margin-left: 4px;
        }

@media (max-width: 980px) {
    .urun-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 620px) {
    .urun-grid {
        grid-template-columns: 1fr;
    }
}

/* =========================
   İletişim / Bize Ulaş
   ========================= */
.iletisim-band {
    background: linear-gradient(120deg, var(--c-red), var(--c-ember));
    color: #fff;
    padding: 90px 0 0;
}

.iletisim-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: start;
    padding-bottom: 70px;
}

    .iletisim-grid h2 {
        color: #fff;
    }

.form-group {
    margin-bottom: 18px;
}

    .form-group label {
        display: block;
        font-size: 0.85rem;
        margin-bottom: 6px;
        font-weight: 600;
    }

.form-control {
    width: 100%;
    padding: 13px 14px;
    border-radius: 6px;
    border: 1px solid transparent;
    font-family: var(--font-body);
    font-size: 0.96rem;
    background: #fff;
    color: var(--c-charcoal);
}

    .form-control:focus {
        outline: 3px solid var(--c-gold);
        outline-offset: 1px;
    }

textarea.form-control {
    resize: vertical;
    min-height: 120px;
}

.field-validation-error {
    color: #2b0a0a;
    background: #ffe3e3;
    display: block;
    margin-top: 6px;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.82rem;
}

.validation-summary-errors {
    background: #fff0f0;
    color: #7a1010;
    padding: 14px 16px;
    border-radius: 8px;
    margin-bottom: 18px;
}

.alert-success {
    background: #16110f;
    color: var(--c-gold);
    padding: 16px 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-weight: 600;
}

.info-card {
    background: rgba(0,0,0,0.18);
    border-radius: var(--radius);
    padding: 30px;
}

    .info-card ul li {
        display: flex;
        gap: 12px;
        align-items: flex-start;
        margin-bottom: 16px;
    }

        .info-card ul li i {
            margin-top: 4px;
            color: var(--c-gold);
        }

/* Harita: tıklanabilir kapsayıcı — iframe'in üzerinde şeffaf bir link katmanı taşır */
.map-embed-wrapper {
    position: relative;
    margin-top: 20px;
    border-radius: var(--radius);
    overflow: hidden;
}

.map-embed {
    border-radius: var(--radius);
    overflow: hidden;
    margin-top: 0;
    border: 0;
    width: 100%;
    height: 260px;
    pointer-events: none; /* tıklama olayını üstteki overlay linke devret */
}

.map-embed-overlay {
    position: absolute;
    inset: 0;
    cursor: pointer;
    z-index: 2;
}

@media (max-width: 860px) {
    .iletisim-grid {
        grid-template-columns: 1fr;
    }
}

/* =========================
   Footer
   ========================= */
.site-footer {
    background: var(--c-black);
    color: rgba(255,255,255,0.75);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.3fr 1fr 1fr;
    gap: 40px;
    padding: 60px 0 40px;
}

.footer-brand p {
    color: rgba(255,255,255,0.55);
    font-size: 0.9rem;
    margin-top: 14px;
}

.footer-logo-box {
    display: inline-flex;
    margin-bottom: 4px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 10px;
    padding: 8px 12px;
}

.footer-col h3 {
    color: #fff;
    font-size: 0.95rem;
    margin-bottom: 1em;
}

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col a:hover {
    color: var(--c-gold);
}

.footer-contact li {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    color: rgba(255,255,255,0.7);
    font-size: 0.92rem;
    margin-bottom: 12px;
}

.footer-contact i {
    color: var(--c-gold);
    margin-top: 3px;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding: 18px 0;
}

    .footer-bottom p {
        margin: 0;
        font-size: 0.82rem;
        text-align: center;
        color: rgba(255,255,255,0.45);
    }

@media (max-width: 860px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

/* =========================
   Teklif Al sayfası
   ========================= */
.page-hero {
    background: linear-gradient(120deg, var(--c-red), var(--c-ember));
    color: #fff;
    padding: calc(var(--header-h) + 60px) 0 60px;
    text-align: center;
}

    .page-hero h1 {
        color: #fff;
        margin: 0;
    }

.teklif-wrapper {
    max-width: 720px;
    margin: -50px auto 100px;
    padding: 0 20px;
}

.teklif-card {
    background: var(--c-red);
    background: linear-gradient(160deg, var(--c-red), var(--c-red-dark));
    border-radius: var(--radius);
    padding: 40px;
    box-shadow: var(--shadow-card);
    color: #fff;
}

    .teklif-card p.intro {
        color: rgba(255,255,255,0.85);
        margin-bottom: 22px;
    }

    .teklif-card .btn-primary {
        width: 100%;
        margin-top: 10px;
    }

select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23262220'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    background-size: 18px;
}

.basari-kutusu {
    max-width: 560px;
    margin: 140px auto;
    text-align: center;
    padding: 0 20px;
}

    .basari-kutusu i {
        font-size: 3rem;
        color: var(--c-red);
        margin-bottom: 20px;
    }

/* Mobil arama kısayolu (FAB) */
.mobile-call-fab {
    display: none;
    position: fixed;
    right: 18px;
    bottom: 18px;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--c-red), var(--c-ember));
    color: #fff;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    box-shadow: 0 10px 24px -8px rgba(0,0,0,0.5);
    z-index: 150;
}

@media (max-width: 640px) {
    .mobile-call-fab {
        display: flex;
    }
}

.basari-kutusu.hata-kutusu {
    background-color: #fff0f0;
}

    .basari-kutusu.hata-kutusu i {
        color: #d62828;
    }

    .basari-kutusu.hata-kutusu .btn-outline {
        margin-left: 0.5rem;
    }