/* ============== TEMEL AYARLAR ============== */
:root {
    --bg: #f3f4f6;
    --bg-alt: #ffffff;
    --primary: #b5121b;
    --primary-dark: #8f0e16;
    --primary-soft: rgba(181, 18, 27, 0.08);
    --text-main: #1f2933;
    --text-muted: #6b7280;
    --border-soft: #e5e7eb;
    --radius-lg: 18px;
    --shadow-soft: 0 18px 45px rgba(15, 23, 42, 0.06);
}

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

body {
    margin: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: var(--bg);
    color: var(--text-main);
    line-height: 1.6;
}

/* Layout helpers */
.container {
    width: min(1120px, 100% - 32px);
    margin-inline: auto;
}

.section {
    padding: 72px 0;
}

.section-alt {
    background: #ffffff;
}

.section-head {
    text-align: center;
    margin-bottom: 40px;
}

.section-head h2 {
    font-size: 2rem;
    margin: 0 0 8px;
}

.section-head p {
    margin: 0;
    color: var(--text-muted);
}

/* ============== HEADER / NAV ============== */
.site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(148, 163, 184, 0.25);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 24px;
    /* 🔥 YENİ → sağ-sol boşluk */
}

/* LOGO */
.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-size: 0.95rem;
}

.logo img {
    height: 72px;
    width: auto;
    display: block;
}

.main-nav {
    display: flex;
    gap: 20px;
}

.main-nav a {
    text-decoration: none;
    color: var(--text-muted);
    font-size: 0.95rem;
    position: relative;
    padding-bottom: 4px;
}

.main-nav a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.2s ease;
}

.main-nav a:hover {
    color: var(--primary);
}

.main-nav a:hover::after {
    width: 100%;
}

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

/* Desktop default: hamburger gizli */
.mobile-menu-btn {
    display: none;
}

.mobile-nav {
    display: none;
}
/* ============== HERO – VIDEO ============== */
.hero {
    padding: 0;
    margin: 0;
    display: flex;
    justify-content: center;
}

.hero-video-wrapper {
    width: 100%;
    aspect-ratio: 16/9;
    position: relative;
    overflow: hidden;
    border-radius: 0;
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.25);
}

.hero-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.35);
    z-index: 2;
}

.hero-text-content {
    position: absolute;
    z-index: 3;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: #fff;
    width: 80%;
    max-width: 800px;
    padding: 20px;
}

.hero-text-content h1 {
    font-size: clamp(2.2rem, 4vw, 3.5rem);
    font-weight: 700;
    margin-bottom: 14px;
    line-height: 1.15;
}

.hero-text-content p {
    font-size: clamp(1rem, 1.3vw, 1.3rem);
    color: #f3f4f6;
    margin-bottom: 24px;
}

.hero-btn {
    padding: 14px 30px;
    font-size: 1.05rem;
    border-radius: 50px;
}

.video-wrapper::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(rgba(0, 0, 0, 0.45), rgba(0, 0, 0, 0.30));
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 3;
    padding-left: 60px;
    max-width: 650px;
    color: #fff;
}

.hero-content h1 {
    font-size: clamp(2.6rem, 3.5vw + 1rem, 3.6rem);
    margin-bottom: 18px;
    line-height: 1.15;
}

.hero-content p {
    font-size: 1.05rem;
    color: #e5e7eb;
    max-width: 520px;
    margin-bottom: 24px;
}

/* ============== KLASİK HERO ============== */
.hero-inner {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
    gap: 40px;
    align-items: center;
}

.hero-text h1 {
    font-size: clamp(2.2rem, 3.1vw + 1rem, 3rem);
    line-height: 1.1;
    margin-bottom: 14px;
}

.hero-text p {
    color: var(--text-muted);
    max-width: 520px;
    margin-bottom: 22px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.hero-media .hero-placeholder {
    background: radial-gradient(circle at top left, var(--primary-soft), #fdf2f2);
    border-radius: 24px;
    min-height: 260px;
    box-shadow: var(--shadow-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* ============== BUTTONS ============== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    padding: 10px 22px;
    font-size: 0.95rem;
    text-decoration: none;
    border: 1px solid transparent;
    cursor: pointer;
    transition: transform 0.12s ease, box-shadow 0.12s ease, background 0.12s ease, color 0.12s ease, border-color 0.12s ease;
}

.btn.primary {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
    box-shadow: 0 14px 30px rgba(181, 18, 27, 0.35);
}

.btn.primary:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 18px 40px rgba(181, 18, 27, 0.45);
}

.btn.ghost {
    background: transparent;
    color: var(--primary);
    border-color: rgba(181, 18, 27, 0.6);
}

.btn.ghost:hover {
    background: var(--primary-soft);
}

.btn.full {
    width: 100%;
}

/* ============== ABOUT / SPLIT ============== */
.split {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    gap: 36px;
    align-items: center;
}

.split-text p {
    color: var(--text-muted);
    margin-bottom: 14px;
}

.image-frame {
    width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 18px 60px rgba(15, 23, 42, 0.14);
}

.image-frame img {
    width: 100%;
    height: auto;
    display: block;
}

/* List animasyonları */
.about-list {
    padding-left: 0;
    margin-top: 14px;
}

.about-list li {
    list-style: none;
    margin: 10px 0;
    padding-left: 22px;
    position: relative;
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}

.about-list li::before {
    content: "•";
    position: absolute;
    left: 0;
    top: 2px;
    color: var(--primary);
    font-size: 1.25rem;
}

.about-list li.animate-in {
    opacity: 1;
    transform: translateY(0);
}

/* ============== SERVICES ============== */
.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 18px;
}

.service-card {
    background: #f9fafb;
    border-radius: 16px;
    padding: 16px 18px;
    border: 1px dashed rgba(209, 213, 219, 0.9);
}

.service-card h4 {
    margin: 0 0 6px;
    font-size: 1rem;
    color: var(--primary);
}

/* ============== CONTACT ============== */
.contact-info {
    list-style: none;
    padding: 0;
    margin: 16px 0 0;
    color: var(--text-muted);
}

.contact-info li+li {
    margin-top: 4px;
}

.contact-form {
    background: var(--bg-alt);
    border-radius: var(--radius-lg);
    padding: 18px 18px 16px;
    border: 1px solid var(--border-soft);
    box-shadow: var(--shadow-soft);
    display: grid;
    gap: 10px;
}

.contact-form input,
.contact-form textarea {
    border-radius: 10px;
    border: 1px solid var(--border-soft);
    padding: 8px 10px;
    font: inherit;
    outline: none;
}

.contact-form input:focus,
.contact-form textarea:focus {
    border-color: var(--primary);
}

/* ============== FOOTER ============== */
.site-footer {
    padding: 20px 0 24px;
    background: #111827;
    color: #e5e7eb;
    font-size: 0.9rem;
    border-top: 3px solid var(--primary);
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.footer-social {
    display: flex;
    gap: 14px;
}

.footer-social .social-icon img {
    width: 26px;
    height: 26px;
    filter: brightness(0) invert(1);
    transition: 0.2s ease;
}

.footer-social .social-icon:hover img {
    transform: scale(1.15);
    filter: brightness(0.8) invert(1);
}

/* ============== DİL SWITCH ============== */
.lang-switch {
    display: flex;
    gap: 10px;
}

.lang-switch button {
    width: 70px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 600;
    padding: 0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transition: background .2s ease, transform .15s ease;
}

.lang-switch button img {
    width: 18px;
    height: 18px;
    object-fit: cover;
    border-radius: 4px;
}

.lang-switch button:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

.lang-switch button.active {
    background: #000;
}

/* ================= HAKKIMIZDA SAYFASI ÖZEL TASARIM ================= */

.page-about .about-main {
    position: relative;
    overflow: hidden;
    background: radial-gradient(circle at top left, rgba(181, 18, 27, 0.08), #ffffff);
}

.page-about .about-main::before,
.page-about .about-main::after {
    content: "";
    position: absolute;
    width: 260px;
    height: 260px;
    border-radius: 999px;
    filter: blur(40px);
    opacity: 0.5;
    z-index: 0;
}

.page-about .about-main::before {
    top: -80px;
    left: -60px;
    background: rgba(181, 18, 27, 0.25);
}

.page-about .about-main::after {
    bottom: -80px;
    right: -40px;
    background: rgba(15, 23, 42, 0.18);
}

.page-about .section-head h2,
.page-about .section-head p {
    position: relative;
    z-index: 1;
    animation: aboutFadeUp 0.7s ease-out forwards;
    opacity: 0;
    transform: translateY(18px);
}

.page-about .section-head h2 {
    animation-delay: 0.05s;
}

.page-about .section-head p {
    animation-delay: 0.15s;
}

.page-about .split-text:first-child {
    position: relative;
    z-index: 1;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 18px;
    padding: 20px 22px;
    border: 1px solid rgba(229, 231, 235, 0.8);
    box-shadow: 0 18px 45px rgba(15, 23, 42, 0.08);
    backdrop-filter: blur(8px);
    opacity: 0;
    transform: translateY(24px);
    animation: aboutFadeUp 0.8s ease-out forwards;
    animation-delay: 0.2s;
}

.page-about .about-main .about-list li {
    animation: aboutFadeUp 0.6s ease-out forwards;
}

.page-about .about-main .about-list li:nth-child(1) {
    animation-delay: 0.35s;
}

.page-about .about-main .about-list li:nth-child(2) {
    animation-delay: 0.45s;
}

.page-about .about-main .about-list li:nth-child(3) {
    animation-delay: 0.55s;
}

.page-about .about-main .project-card {
    position: relative;
    z-index: 1;
    transform-origin: center;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.page-about .about-main .project-card:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 20px 55px rgba(15, 23, 42, 0.22);
    border-color: rgba(181, 18, 27, 0.7);
}

.page-about section.section:not(.section-alt) .split-text {
    background: #ffffff;
    border-radius: 18px;
    padding: 20px 22px;
    border: 1px solid rgba(229, 231, 235, 0.9);
    box-shadow: 0 16px 40px rgba(15, 23, 42, 0.06);
    opacity: 0;
    transform: translateY(26px);
    animation: aboutFadeUp 0.8s ease-out forwards;
}

.page-about section.section:not(.section-alt) .split-text:first-child {
    animation-delay: 0.15s;
}

.page-about section.section:not(.section-alt) .split-text:last-child {
    animation-delay: 0.3s;
}

.page-about .section-alt .service-card {
    position: relative;
    overflow: hidden;
    transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.page-about .section-alt .service-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at top left, rgba(181, 18, 27, 0.12), transparent);
    opacity: 0;
    transition: opacity 0.18s ease;
}

.page-about .section-alt .service-card:hover {
    transform: translateY(-4px);
    border-color: rgba(181, 18, 27, 0.8);
    background: #ffffff;
    box-shadow: 0 18px 45px rgba(15, 23, 42, 0.16);
}

.page-about .section-alt .service-card:hover::before {
    opacity: 1;
}

.page-about .site-footer .footer-note {
    text-shadow: 0 0 12px rgba(248, 113, 113, 0.65);
}

@keyframes aboutFadeUp {
    from {
        opacity: 0;
        transform: translateY(26px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ================= HAKKIMIZDA ÖZEL HERO ================= */
.about-hero {
    padding-top: 96px;
    padding-bottom: 72px;
}

.about-hero-inner {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    gap: 40px;
    align-items: center;
}

.about-hero-text h1 {
    font-size: clamp(2rem, 3vw, 2.6rem);
    margin: 8px 0 14px;
}

.about-hero-text p {
    color: var(--text-muted);
    max-width: 560px;
}

.about-kicker {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 999px;
    background: var(--primary-soft);
    color: var(--primary-dark);
    font-size: 0.8rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.about-bullets {
    margin: 18px 0 0;
    padding-left: 0;
    list-style: none;
}

.about-bullets li {
    position: relative;
    padding-left: 22px;
    margin-bottom: 8px;
    color: var(--text-muted);
}

.about-bullets li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 8px;
    width: 8px;
    height: 8px;
    border-radius: 999px;
    background: var(--primary);
}

.about-hero-media {
    display: flex;
    justify-content: center;
}

.about-ribbon {
    display: grid;
    grid-template-columns: 1.1fr 1.1fr;
    background: var(--primary);
    border-radius: 20px;
    overflow: hidden;
    color: #fff;
    box-shadow: var(--shadow-soft);
    min-height: 230px;
}

.about-ribbon-text {
    padding: 24px 22px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 8px;
}

.about-ribbon-text span {
    font-size: 1.6rem;
    font-weight: 700;
}

.about-ribbon-text p {
    margin: 0;
    font-size: 0.95rem;
}

.about-ribbon-image {
    position: relative;
}

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

.stats-area {
    padding-top: 56px;
    padding-bottom: 56px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
    gap: 18px;
}

.stat-box {
    background: var(--bg-alt);
    border-radius: 16px;
    padding: 18px 16px 16px;
    border: 1px solid var(--border-soft);
    text-align: center;
    box-shadow: var(--shadow-soft);
}

.stat-box h3 {
    margin: 0 0 4px;
    font-size: 1.7rem;
    color: var(--primary);
}

.stat-box p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.about-story {
    align-items: flex-start;
    gap: 32px;
}

.mv-box {
    background: var(--bg-alt);
    border-radius: 18px;
    padding: 20px 22px;
    border: 1px solid var(--border-soft);
    box-shadow: var(--shadow-soft);
}

.mv-box h2 {
    margin-top: 0;
}

.cta-area {
    background: #fef2f2;
    border-top: 1px solid rgba(248, 113, 113, 0.35);
    border-bottom: 1px solid rgba(248, 113, 113, 0.35);
}

@media (max-width: 768px) {
    .mobile-menu-btn {
        display: flex;
    }
}