/* =========================================
   Ekşioğlu Ram Yapı — Main Styles
   ========================================= */

@import url('https://fonts.googleapis.com/css2?family=Barlow:ital,wght@0,200;0,300;0,400;0,500;0,600;1,300;1,400&family=Barlow+Condensed:wght@300;400;500;600;700&display=swap');

/* ---- CSS Variables ---- */
:root {
    --black:      #0a0a0a;
    --white:      #f5f3ef;
    --gold:       #c9a96e;
    --gold-light: #e8d5b0;
    --gray-100:   #f0ede8;
    --gray-300:   #c8c4bc;
    --gray-500:   #8a8680;
    --gray-700:   #4a4744;
    --gray-900:   #1a1a18;

    --font-main:      'Barlow', sans-serif;
    --font-condensed: 'Barlow Condensed', sans-serif;

    --header-h:    80px;
    --transition:  0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --transition-fast: 0.2s ease;
    --shadow-sm:   0 2px 8px rgba(0,0,0,0.08);
    --shadow-md:   0 8px 32px rgba(0,0,0,0.12);
    --shadow-lg:   0 24px 64px rgba(0,0,0,0.2);
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
    font-family: var(--font-main);
    font-weight: 300;
    color: var(--black);
    background-color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
ul, ol { list-style: none; }
input, textarea, select { font-family: inherit; }

/* ---- Page Loader ---- */
#page-loader {
    position: fixed; inset: 0; background: var(--black);
    z-index: 9999; display: flex; align-items: center; justify-content: center;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}
#page-loader.hidden { opacity: 0; visibility: hidden; }

.loader-inner { text-align: center; }

.loader-logo {
    font-family: var(--font-condensed);
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--white);
    letter-spacing: 0.4em;
    text-transform: uppercase;
    margin-bottom: 2rem;
}

.loader-bar { width: 200px; height: 1px; background: var(--gray-700); margin: 0 auto; overflow: hidden; }
.loader-progress { height: 100%; background: var(--gold); width: 0; animation: load 1.2s ease forwards; }
@keyframes load { to { width: 100%; } }

/* ---- Typography ---- */
h1, h2, h3, h4, h5 {
    font-family: var(--font-main);
    font-weight: 300;
    line-height: 1.15;
    letter-spacing: -0.01em;
}

.section-label {
    font-family: var(--font-condensed);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--gold);
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}
.section-label::before {
    content: '';
    display: block;
    width: 40px;
    height: 1px;
    background: var(--gold);
    flex-shrink: 0;
}

.section-title {
    font-size: clamp(2.2rem, 4.5vw, 4.5rem);
    font-weight: 200;
    letter-spacing: -0.02em;
    color: var(--black);
    margin-bottom: 1.5rem;
}

/* ---- Container ---- */
.container      { width: 100%; max-width: 1440px; margin: 0 auto; padding: 0 5%; }
.container-wide { width: 100%; max-width: 1600px; margin: 0 auto; padding: 0 3%; }

/* ---- Buttons ---- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2.5rem;
    font-family: var(--font-condensed);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}
.btn-dark { background: var(--black); color: var(--white); border: 1px solid var(--black); }
.btn-dark::after {
    content: ''; position: absolute; inset: 0; background: var(--gold);
    transform: translateX(-101%); transition: transform var(--transition); z-index: -1;
}
.btn-dark:hover { color: var(--black); border-color: var(--gold); }
.btn-dark:hover::after { transform: translateX(0); }

.btn-gold { background: var(--gold); color: var(--black); border: 1px solid var(--gold); }
.btn-gold:hover { background: var(--black); color: var(--gold); border-color: var(--black); }

.btn-outline { background: transparent; color: var(--black); border: 1px solid var(--gray-300); }
.btn-outline:hover { border-color: var(--black); background: var(--black); color: var(--white); }

.btn-arrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-condensed);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--black);
    padding-bottom: 2px;
    border-bottom: 1px solid var(--black);
    transition: var(--transition);
}
.btn-arrow svg { width: 16px; height: 16px; transition: transform var(--transition); }
.btn-arrow:hover svg { transform: translateX(4px); }

/* ---- Forms ---- */
.form-group { margin-bottom: 1.5rem; }
.form-label {
    display: block;
    font-family: var(--font-condensed);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--gray-500);
    margin-bottom: 0.5rem;
}
.form-control {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 1px solid var(--gray-300);
    background: transparent;
    color: var(--black);
    font-size: 0.95rem;
    font-weight: 300;
    transition: border-color var(--transition-fast);
    outline: none;
    -webkit-appearance: none;
    border-radius: 0;
}
.form-control:focus { border-color: var(--black); }
.form-control::placeholder { color: var(--gray-300); }
textarea.form-control { resize: vertical; min-height: 140px; }
select.form-control {
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%238a8680' stroke-width='1.5'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 18px;
    padding-right: 3rem;
}

/* ---- Page Hero ---- */
.page-hero {
    min-height: 42vh;
    background: var(--black);
    display: flex;
    align-items: flex-end;
    padding-bottom: 5rem;
    padding-top: calc(var(--header-h) + 4rem);
    position: relative;
    overflow: hidden;
}
.page-hero::before {
    content: '';
    position: absolute; inset: 0;
    background: repeating-linear-gradient(
        90deg, transparent, transparent calc(100%/12 - 1px),
        rgba(255,255,255,0.03) calc(100%/12 - 1px), rgba(255,255,255,0.03) calc(100%/12)
    );
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero-label {
    font-family: var(--font-condensed);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 1rem;
}
.page-hero h1 {
    font-size: clamp(2.8rem, 6.5vw, 6.5rem);
    color: var(--white);
    font-weight: 200;
    letter-spacing: -0.03em;
    font-family: var(--font-main);
}

/* ---- Section Spacing ---- */
.section    { padding: 8rem 0; }
.section-sm { padding: 4rem 0; }
.section-lg { padding: 12rem 0; }

/* ---- Grid ---- */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }

/* ---- Reveal Animation ---- */
.reveal { opacity: 0; transform: translateY(40px); transition: opacity 0.8s ease, transform 0.8s ease; }
.reveal.visible { opacity: 1; transform: none; }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ---- Gold Line ---- */
.gold-line { display: block; width: 60px; height: 1px; background: var(--gold); margin: 1.5rem 0; }

/* ---- Breadcrumb ---- */
.breadcrumb {
    display: flex; align-items: center; gap: 0.5rem;
    font-family: var(--font-condensed); font-size: 0.72rem;
    letter-spacing: 0.15em; text-transform: uppercase; color: var(--gray-500);
    margin-bottom: 2rem;
}
.breadcrumb a:hover { color: var(--gold); }
.breadcrumb span { color: var(--gray-300); }

/* ---- Image Overlay ---- */
.img-overlay { position: relative; overflow: hidden; }
.img-overlay img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.8s var(--transition); }
.img-overlay:hover img { transform: scale(1.04); }

/* ---- Pagination ---- */
.pagination { display: flex; align-items: center; justify-content: center; gap: 0.5rem; margin-top: 4rem; }
.pagination a {
    width: 44px; height: 44px; display: flex; align-items: center; justify-content: center;
    font-family: var(--font-condensed); font-size: 0.85rem;
    border: 1px solid var(--gray-300); transition: var(--transition-fast);
}
.pagination a:hover, .pagination a.active { background: var(--black); color: var(--white); border-color: var(--black); }

/* ---- Badge ---- */
.badge {
    display: inline-block; padding: 0.25rem 0.75rem;
    font-family: var(--font-condensed); font-size: 0.68rem;
    font-weight: 600; letter-spacing: 0.15em; text-transform: uppercase;
}
.badge-gold     { background: var(--gold); color: var(--black); }
.badge-black    { background: var(--black); color: var(--white); }
.badge-outline  { border: 1px solid var(--gray-300); color: var(--gray-500); }
.badge-planlanan  { background: #e8f4e8; color: #2d6a2d; }
.badge-devam-eden { background: #fff3e0; color: #e65100; }
.badge-tamamlanan { background: #e8eaf6; color: #283593; }

/* ---- Lightbox ---- */
.lightbox-overlay {
    display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.95);
    z-index: 10000; align-items: center; justify-content: center;
}
.lightbox-overlay.active { display: flex; }
.lightbox-content { position: relative; max-width: 90vw; max-height: 90vh; }
.lightbox-content img { max-width: 90vw; max-height: 85vh; object-fit: contain; }
.lightbox-close {
    position: absolute; top: -50px; right: 0; color: white;
    font-size: 2rem; cursor: pointer; width: 44px; height: 44px;
    display: flex; align-items: center; justify-content: center;
    font-family: var(--font-main);
}
.lightbox-nav {
    position: absolute; top: 50%; transform: translateY(-50%); color: white;
    font-size: 2rem; cursor: pointer; width: 60px; height: 60px;
    display: flex; align-items: center; justify-content: center;
    background: rgba(255,255,255,0.1); transition: background var(--transition-fast);
}
.lightbox-nav:hover { background: rgba(255,255,255,0.2); }
.lightbox-prev { left: -80px; }
.lightbox-next { right: -80px; }

/* ---- Alert ---- */
.alert { padding: 1rem 1.5rem; border-left: 3px solid var(--gold); background: var(--gray-100); margin-bottom: 1.5rem; font-size: 0.9rem; }
.alert-success { border-color: #4caf50; background: #f1f8f1; }
.alert-error   { border-color: #f44336; background: #fdf1f0; }

/* ---- Upload Zone ---- */
.upload-zone {
    border: 2px dashed var(--gray-300); padding: 3rem; text-align: center;
    cursor: pointer; transition: var(--transition-fast); position: relative;
}
.upload-zone:hover, .upload-zone.dragover { border-color: var(--black); background: var(--gray-100); }
.upload-zone input[type="file"] { position: absolute; inset: 0; opacity: 0; cursor: pointer; width: 100%; }
.upload-zone p { font-size: 0.875rem; font-weight: 300; color: var(--gray-500); }
.upload-zone strong { color: var(--black); font-weight: 500; }
.upload-zone small { display: block; font-size: 0.75rem; color: var(--gray-300); margin-top: 0.5rem; }

/* ---- Responsive ---- */
@media (max-width: 1200px) { .grid-4 { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 900px) {
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .section { padding: 5rem 0; }
}
@media (max-width: 600px) {
    .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
    .section { padding: 3.5rem 0; }
    :root { --header-h: 64px; }
    .lightbox-prev { left: -40px; }
    .lightbox-next { right: -40px; }
}

/* ---- Page Hero with Background Image ---- */
.page-hero {
    position: relative;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}
.page-hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to top,
        rgba(0,0,0,0.75) 0%,
        rgba(0,0,0,0.4) 50%,
        rgba(0,0,0,0.3) 100%
    );
    z-index: 0;
}
.page-hero .container {
    position: relative;
    z-index: 1;
}
.page-hero h1 { color: var(--white); }
.page-hero-label { color: var(--gold) !important; }

/* Sub-page header always dark */
.site-header.sub-page {
    background: var(--black) !important;
}