/* ==========================================================================
   Tuğra Bakırcılık — Tasarım Sistemi
   ========================================================================== */

:root {
    /* Renk paleti */
    --copper: #C87533;
    --copper-light: #E9A85F;
    --copper-lighter: #F7CE9B;
    --copper-dark: #A05D28;
    --copper-deep: #8E4E22;
    --dark-brown: #3D2B1F;
    --darker-brown: #2A1C12;
    --night: #1B120C;
    --warm-white: #F9F6F0;
    --cream: #FDFBF7;
    --ink: #33261D;
    --muted: #7A6A5D;

    /* Gradyanlar */
    --grad-copper: linear-gradient(135deg, #E9A85F 0%, #C87533 45%, #8E4E22 100%);
    --grad-copper-soft: linear-gradient(135deg, #F7CE9B 0%, #D3813C 60%, #A05D28 100%);
    --grad-dark: linear-gradient(135deg, #2A1C12 0%, #4A3320 55%, #23170F 100%);

    /* Gölge */
    --sh-sm: 0 2px 10px rgba(61, 43, 31, .07);
    --sh-md: 0 10px 30px rgba(61, 43, 31, .10);
    --sh-lg: 0 22px 55px rgba(61, 43, 31, .16);
    --sh-copper: 0 18px 40px rgba(200, 117, 51, .28);

    /* Ölçü */
    --r-sm: 10px;
    --r-md: 16px;
    --r-lg: 24px;
    --nav-h: 86px;

    --ease: cubic-bezier(.22, .61, .36, 1);
}

* { -webkit-tap-highlight-color: transparent; }

html { scroll-behavior: smooth; scroll-padding-top: 120px; }

body {
    font-family: 'Rubik', system-ui, sans-serif;
    background-color: var(--warm-white);
    color: var(--ink);
    overflow-x: hidden;
    line-height: 1.7;
}

.font-playfair { font-family: 'Playfair Display', Georgia, serif; }
.text-copper { color: var(--copper) !important; }
.bg-copper { background-color: var(--copper) !important; }
.bg-dark-brown { background-color: var(--dark-brown) !important; }
.bg-cream { background-color: var(--cream) !important; }
.text-gradient-copper {
    background: var(--grad-copper);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

::selection { background: var(--copper); color: #fff; }

/* Scrollbar */
::-webkit-scrollbar { width: 11px; }
::-webkit-scrollbar-track { background: #EFE7DC; }
::-webkit-scrollbar-thumb { background: var(--grad-copper); border-radius: 10px; border: 2px solid #EFE7DC; }
::-webkit-scrollbar-thumb:hover { background: var(--copper-dark); }

/* Dokulu arka plan yardımcıları */
.bg-hammered {
    background-color: var(--cream);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='44' height='44' viewBox='0 0 44 44'%3E%3Cg fill='none' stroke='%23C87533' stroke-opacity='.10'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Ccircle cx='33' cy='30' r='6'/%3E%3C/g%3E%3C/svg%3E");
}
.bg-hammered-dark {
    background: var(--grad-dark);
    position: relative;
}
.bg-hammered-dark::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='44' height='44' viewBox='0 0 44 44'%3E%3Cg fill='none' stroke='%23E9A85F' stroke-opacity='.13'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Ccircle cx='33' cy='30' r='6'/%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
}
.bg-hammered-dark > * { position: relative; z-index: 1; }

/* ==========================================================================
   Preloader
   ========================================================================== */
#preloader {
    position: fixed;
    inset: 0;
    z-index: 99999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 22px;
    background: var(--grad-dark);
    transition: opacity .6s var(--ease), visibility .6s;
}
#preloader.done { opacity: 0; visibility: hidden; }
.preloader-mark { width: 260px; max-width: 65vw; height: auto; animation: plPulse 1.8s ease-in-out infinite; }
.preloader-text {
    font-family: 'Playfair Display', serif;
    letter-spacing: 7px;
    font-size: .82rem;
    color: var(--copper-lighter);
    text-transform: uppercase;
}
.preloader-bar { width: 190px; height: 3px; border-radius: 4px; background: rgba(233,168,95,.22); overflow: hidden; }
.preloader-bar span { display: block; height: 100%; width: 40%; background: var(--grad-copper); animation: plSlide 1.2s ease-in-out infinite; }
@keyframes plPulse { 0%,100% { transform: scale(1); opacity: .85; } 50% { transform: scale(1.09); opacity: 1; } }
@keyframes plSlide { 0% { transform: translateX(-110%); } 100% { transform: translateX(280%); } }

/* Okuma ilerleme çubuğu */
#scroll-progress {
    position: fixed;
    top: 0; left: 0;
    height: 3px;
    width: 0;
    background: var(--grad-copper);
    z-index: 1080;
    transition: width .1s linear;
    box-shadow: 0 0 12px rgba(200,117,51,.7);
}

/* ==========================================================================
   Üst bar + Navbar
   ========================================================================== */
.top-bar {
    background: linear-gradient(90deg, #2A1C12, #43301F 55%, #2A1C12);
    font-size: .85rem;
    letter-spacing: .2px;
}
.top-bar a { transition: color .25s, transform .25s; display: inline-block; }
.top-bar a:hover { color: var(--copper-light) !important; transform: translateY(-2px); }
.top-bar .tb-link { color: #E7D8C7; text-decoration: none; }
.top-bar .tb-link:hover { color: var(--copper-light); }

.header {
    transition: padding .3s var(--ease), box-shadow .3s, background-color .3s;
    border-bottom: 1px solid rgba(200, 117, 51, .12);
    z-index: 1030;
}
.header.scrolled {
    padding-top: 8px !important;
    padding-bottom: 8px !important;
    background-color: rgba(255, 255, 255, .93) !important;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    box-shadow: 0 8px 28px rgba(61, 43, 31, .10);
}
.navbar-brand img, .navbar-brand svg { transition: transform .35s var(--ease); }
.navbar-brand:hover img { transform: scale(1.04); }

.nav-link {
    color: var(--dark-brown) !important;
    font-weight: 500;
    letter-spacing: .6px;
    position: relative;
    transition: color .3s;
}
.nav-link::after {
    content: '';
    position: absolute;
    left: 1rem; right: 1rem;
    bottom: 2px;
    height: 2px;
    background: var(--grad-copper);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform .35s var(--ease);
    border-radius: 2px;
}
.nav-link:hover::after, .nav-link.active::after { transform: scaleX(1); transform-origin: left; }
.nav-link:hover, .nav-link.active { color: var(--copper) !important; }
.dropdown-menu {
    border-radius: var(--r-sm);
    padding: .5rem;
    box-shadow: var(--sh-md);
    animation: ddIn .28s var(--ease);
}
@keyframes ddIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
.dropdown-item {
    border-radius: 8px;
    padding: .55rem .9rem;
    font-size: .93rem;
    transition: background-color .22s, color .22s, padding-left .22s;
}
.dropdown-item:hover, .dropdown-item:focus {
    background: rgba(200, 117, 51, .10);
    color: var(--copper-dark);
    padding-left: 1.25rem;
}
.navbar-toggler { border-color: rgba(200,117,51,.4); }
.navbar-toggler:focus { box-shadow: 0 0 0 .2rem rgba(200,117,51,.2); }

/* ==========================================================================
   Butonlar
   ========================================================================== */
.btn-copper {
    background: var(--grad-copper);
    color: #fff;
    border: none;
    padding: 12px 30px;
    border-radius: 40px;
    font-weight: 500;
    letter-spacing: .4px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 8px 22px rgba(200, 117, 51, .28);
    transition: transform .3s var(--ease), box-shadow .3s, filter .3s;
    z-index: 0;
}
.btn-copper::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, transparent 20%, rgba(255,255,255,.45) 50%, transparent 80%);
    transform: translateX(-120%);
    transition: transform .7s var(--ease);
    z-index: -1;
}
.btn-copper:hover { color: #fff; transform: translateY(-3px); box-shadow: var(--sh-copper); filter: saturate(1.08); }
.btn-copper:hover::before { transform: translateX(120%); }

.btn-copper-outline {
    border: 2px solid var(--copper);
    color: var(--copper);
    background: transparent;
    border-radius: 40px;
    padding: 10px 28px;
    font-weight: 500;
    transition: all .3s var(--ease);
}
.btn-copper-outline:hover { background: var(--grad-copper); color: #fff; border-color: transparent; transform: translateY(-3px); box-shadow: var(--sh-copper); }

.btn-ghost-light {
    border: 2px solid rgba(255,255,255,.6);
    color: #fff;
    border-radius: 40px;
    padding: 10px 30px;
    font-weight: 500;
    backdrop-filter: blur(4px);
    transition: all .3s var(--ease);
}
.btn-ghost-light:hover { background: #fff; color: var(--dark-brown); border-color: #fff; transform: translateY(-3px); }

/* ==========================================================================
   Bölüm başlıkları
   ========================================================================== */
.section-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: .6rem;
    font-size: .78rem;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--copper);
    font-weight: 500;
    margin-bottom: .85rem;
}
.section-eyebrow::before, .section-eyebrow::after {
    content: '';
    width: 26px; height: 1px;
    background: var(--copper);
    opacity: .6;
}
.section-title {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    color: var(--dark-brown);
    line-height: 1.25;
}
.section-title.on-dark { color: #fff; }
.title-ornament {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin: 1.1rem auto 0;
    width: 150px;
}
.title-ornament i, .title-ornament span { display: block; }
.title-ornament .line { height: 2px; flex: 1; background: linear-gradient(90deg, transparent, var(--copper)); border-radius: 2px; }
.title-ornament .line:last-child { background: linear-gradient(90deg, var(--copper), transparent); }
.title-ornament .dia {
    width: 12px; height: 12px;
    background: var(--grad-copper);
    transform: rotate(45deg);
    border-radius: 2px;
    animation: diaSpin 5s linear infinite;
}
@keyframes diaSpin { 0% { transform: rotate(45deg); } 100% { transform: rotate(405deg); } }
.section-lead { color: var(--muted); max-width: 640px; margin-inline: auto; }

/* Bölüm ayırıcı (SVG dalga) */
.wave-divider { line-height: 0; }
.wave-divider svg { display: block; width: 100%; height: 70px; }

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
    position: relative;
    min-height: 640px;
    height: 88vh;
    max-height: 900px;
    background-color: var(--night);
    overflow: hidden;
    display: flex;
    align-items: center;
}
.hero-bg {
    position: absolute;
    inset: -2%;
    background-image: url('../img/svg/hero-bg.svg');
    background-size: cover;
    background-position: center;
    animation: heroDrift 26s ease-in-out infinite alternate;
}
@keyframes heroDrift { 0% { transform: scale(1.02) translateY(0); } 100% { transform: scale(1.1) translateY(-14px); } }
.hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(27,18,12,.55) 0%, rgba(27,18,12,.15) 40%, rgba(27,18,12,.85) 100%);
    pointer-events: none;
}
.hero-content { position: relative; z-index: 3; width: 100%; text-align: center; }
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: .6rem;
    padding: .5rem 1.3rem;
    border-radius: 40px;
    background: rgba(255, 255, 255, .10);
    border: 1px solid rgba(233, 168, 95, .45);
    backdrop-filter: blur(8px);
    color: var(--copper-lighter);
    font-size: .8rem;
    letter-spacing: 3px;
    text-transform: uppercase;
}
.hero h1 {
    font-family: 'Playfair Display', serif;
    color: #fff;
    font-weight: 700;
    text-shadow: 0 6px 40px rgba(0, 0, 0, .55);
    line-height: 1.12;
}
.hero h1 .accent {
    background: linear-gradient(120deg, #F7CE9B, #E9A85F 40%, #C87533);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.hero-sub { color: rgba(255, 255, 255, .86); font-weight: 300; max-width: 700px; margin-inline: auto; }
.hero-stats { display: flex; justify-content: center; flex-wrap: wrap; gap: 2.5rem; }
.hero-stat b {
    display: block;
    font-family: 'Playfair Display', serif;
    font-size: 2.1rem;
    color: var(--copper-lighter);
    line-height: 1;
}
.hero-stat small { color: rgba(255,255,255,.65); letter-spacing: 1.6px; font-size: .72rem; text-transform: uppercase; }

.scroll-cue {
    position: absolute;
    left: 50%;
    bottom: 26px;
    transform: translateX(-50%);
    z-index: 4;
    color: rgba(255, 255, 255, .75);
    text-decoration: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    font-size: .7rem;
    letter-spacing: 3px;
}
.scroll-cue .mouse {
    width: 24px; height: 40px;
    border: 2px solid rgba(255, 255, 255, .6);
    border-radius: 14px;
    position: relative;
}
.scroll-cue .mouse::after {
    content: '';
    position: absolute;
    left: 50%; top: 8px;
    width: 4px; height: 8px;
    margin-left: -2px;
    border-radius: 3px;
    background: var(--copper-light);
    animation: wheel 1.7s ease-in-out infinite;
}
@keyframes wheel { 0% { opacity: 0; transform: translateY(0); } 40% { opacity: 1; } 100% { opacity: 0; transform: translateY(14px); } }

/* ==========================================================================
   Güven şeridi
   ========================================================================== */
.trust-strip {
    margin-top: -70px;
    position: relative;
    z-index: 20;
}
.trust-card {
    background: #fff;
    border-radius: var(--r-md);
    padding: 2rem 1.4rem;
    text-align: center;
    height: 100%;
    box-shadow: var(--sh-md);
    border: 1px solid rgba(200, 117, 51, .10);
    transition: transform .35s var(--ease), box-shadow .35s;
    position: relative;
    overflow: hidden;
}
.trust-card::after {
    content: '';
    position: absolute;
    left: 0; right: 0; bottom: 0;
    height: 3px;
    background: var(--grad-copper);
    transform: scaleX(0);
    transition: transform .4s var(--ease);
}
.trust-card:hover { transform: translateY(-8px); box-shadow: var(--sh-lg); }
.trust-card:hover::after { transform: scaleX(1); }
.trust-card img { width: 68px; height: 68px; margin-bottom: 1rem; }
.trust-card h5 { font-size: 1.02rem; font-weight: 600; color: var(--dark-brown); margin-bottom: .4rem; }
.trust-card p { font-size: .88rem; color: var(--muted); margin: 0; }

/* ==========================================================================
   Kategori kartları
   ========================================================================== */
.cat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.cat-card {
    position: relative;
    display: block;
    border-radius: var(--r-md);
    overflow: hidden;
    text-decoration: none;
    box-shadow: var(--sh-md);
    aspect-ratio: 4 / 3;
    background: var(--darker-brown);
    transition: transform .4s var(--ease), box-shadow .4s;
}
.cat-card.tall { grid-row: span 2; aspect-ratio: 2 / 3; }
.cat-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s var(--ease); }
.cat-card:hover { transform: translateY(-6px); box-shadow: var(--sh-lg); }
.cat-card:hover img { transform: scale(1.07); }
.cat-card .cat-overlay {
    position: absolute;
    inset: auto 0 0 0;
    padding: 2.6rem 1.4rem 1.3rem;
    background: linear-gradient(to top, rgba(27, 18, 12, .93) 12%, rgba(27, 18, 12, .55) 55%, transparent);
    color: #fff;
}
.cat-card .cat-overlay h4 { font-family: 'Playfair Display', serif; font-size: 1.28rem; margin: 0 0 .25rem; }
.cat-card .cat-go {
    display: inline-flex;
    align-items: center;
    gap: .45rem;
    font-size: .8rem;
    letter-spacing: 1.6px;
    text-transform: uppercase;
    color: var(--copper-lighter);
    opacity: 0;
    transform: translateY(8px);
    transition: all .35s var(--ease);
}
.cat-card:hover .cat-go { opacity: 1; transform: none; }
.cat-card .cat-count {
    position: absolute;
    top: 1rem; right: 1rem;
    background: rgba(255, 255, 255, .14);
    border: 1px solid rgba(255, 255, 255, .3);
    backdrop-filter: blur(6px);
    color: #fff;
    font-size: .74rem;
    letter-spacing: 1px;
    padding: .3rem .75rem;
    border-radius: 30px;
}
@media (max-width: 991px) { .cat-grid { grid-template-columns: repeat(2, 1fr); } .cat-card.tall { grid-row: span 1; aspect-ratio: 4/3; } }
@media (max-width: 575px) { .cat-grid { grid-template-columns: 1fr; } }

/* ==========================================================================
   Ürün kartları
   ========================================================================== */
.product-card {
    border: 1px solid rgba(200, 117, 51, .12);
    background: #fff;
    border-radius: var(--r-md);
    overflow: hidden;
    box-shadow: var(--sh-sm);
    transition: transform .4s var(--ease), box-shadow .4s, border-color .4s;
    display: flex;
    flex-direction: column;
}
.product-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--sh-lg);
    border-color: rgba(200, 117, 51, .35);
}
.product-media { position: relative; overflow: hidden; background: var(--darker-brown); }
.product-media img { width: 100%; height: 260px; object-fit: cover; display: block; transition: transform .8s var(--ease); }
.product-card:hover .product-media img { transform: scale(1.08); }
.product-media::after {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(to top, rgba(27,18,12,.45), transparent 55%);
    opacity: 0;
    transition: opacity .4s;
}
.product-card:hover .product-media::after { opacity: 1; }
.product-badge {
    position: absolute;
    top: 1rem; left: 1rem;
    background: var(--grad-copper);
    color: #fff;
    font-size: .72rem;
    letter-spacing: .8px;
    padding: .35rem .85rem;
    border-radius: 30px;
    box-shadow: 0 6px 16px rgba(200,117,51,.35);
}
.product-zoom {
    position: absolute;
    right: 1rem; bottom: 1rem;
    width: 44px; height: 44px;
    border: none;
    border-radius: 50%;
    background: rgba(255,255,255,.92);
    color: var(--copper-dark);
    display: grid;
    place-items: center;
    opacity: 0;
    transform: translateY(12px);
    transition: all .35s var(--ease);
    cursor: pointer;
    z-index: 2;
}
.product-card:hover .product-zoom { opacity: 1; transform: none; }
.product-zoom:hover { background: var(--copper); color: #fff; }
.product-body { padding: 1.4rem; flex: 1; display: flex; flex-direction: column; }
.product-cat { font-size: .74rem; color: var(--copper); text-transform: uppercase; letter-spacing: 1.6px; margin-bottom: .4rem; }
.product-title { font-size: 1.05rem; font-weight: 600; color: var(--dark-brown); line-height: 1.45; margin-bottom: .6rem; }
.product-desc { font-size: .87rem; color: var(--muted); margin-bottom: 1rem; }
.product-foot { margin-top: auto; display: flex; align-items: center; justify-content: space-between; gap: .5rem; }
.product-price { font-weight: 700; color: var(--copper-dark); }

/* ==========================================================================
   İstatistik sayaçları
   ========================================================================== */
.stat-band { position: relative; overflow: hidden; }
.stat-item { text-align: center; color: #fff; padding: 1rem .5rem; }
.stat-item .num {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2.4rem, 5vw, 3.4rem);
    font-weight: 700;
    line-height: 1;
    background: linear-gradient(120deg, #F7CE9B, #E9A85F);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.stat-item .lbl { font-size: .82rem; letter-spacing: 2.4px; text-transform: uppercase; color: rgba(255, 255, 255, .72); margin-top: .5rem; }
.stat-item .bar { width: 40px; height: 2px; background: var(--copper); margin: .9rem auto 0; opacity: .7; }

/* ==========================================================================
   Üretim süreci
   ========================================================================== */
.process-track { position: relative; }
.process-track::before {
    content: '';
    position: absolute;
    top: 78px; left: 8%; right: 8%;
    height: 2px;
    background: repeating-linear-gradient(90deg, rgba(200,117,51,.45) 0 10px, transparent 10px 20px);
}
@media (max-width: 991px) { .process-track::before { display: none; } }
.process-step { text-align: center; position: relative; z-index: 2; }
.process-icon {
    width: 156px; height: 156px;
    margin: 0 auto 1.3rem;
    border-radius: 50%;
    background: #fff;
    border: 1px solid rgba(200, 117, 51, .22);
    box-shadow: var(--sh-md);
    display: grid;
    place-items: center;
    transition: transform .4s var(--ease), box-shadow .4s;
}
.process-step:hover .process-icon { transform: translateY(-8px) scale(1.04); box-shadow: var(--sh-copper); }
.process-icon img { width: 108px; height: 108px; }
.process-num {
    display: inline-grid;
    place-items: center;
    width: 30px; height: 30px;
    border-radius: 50%;
    background: var(--grad-copper);
    color: #fff;
    font-size: .8rem;
    font-weight: 600;
    margin-bottom: .6rem;
}
.process-step h5 { font-family: 'Playfair Display', serif; color: var(--dark-brown); margin-bottom: .5rem; }
.process-step p { font-size: .89rem; color: var(--muted); max-width: 260px; margin-inline: auto; }

/* ==========================================================================
   Değerler / özellik kutuları
   ========================================================================== */
.value-card {
    background: #fff;
    border-radius: var(--r-md);
    padding: 2.1rem 1.7rem;
    height: 100%;
    border: 1px solid rgba(200, 117, 51, .12);
    box-shadow: var(--sh-sm);
    transition: transform .35s var(--ease), box-shadow .35s;
}
.value-card:hover { transform: translateY(-7px); box-shadow: var(--sh-md); }
.value-icon {
    width: 60px; height: 60px;
    border-radius: 16px;
    background: rgba(200, 117, 51, .10);
    color: var(--copper);
    display: grid;
    place-items: center;
    font-size: 1.5rem;
    margin-bottom: 1.1rem;
    transition: background .35s, color .35s, transform .35s var(--ease);
}
.value-card:hover .value-icon { background: var(--grad-copper); color: #fff; transform: rotate(-6deg) scale(1.05); }
.value-card h5 { font-weight: 600; color: var(--dark-brown); margin-bottom: .55rem; }
.value-card p { font-size: .9rem; color: var(--muted); margin: 0; }

/* ==========================================================================
   Zaman çizelgesi (Hakkımızda)
   ========================================================================== */
.tl { position: relative; padding-left: 0; list-style: none; margin: 0; }
.tl::before {
    content: '';
    position: absolute;
    left: 50%; top: 0; bottom: 0;
    width: 2px;
    margin-left: -1px;
    background: linear-gradient(180deg, transparent, var(--copper) 8%, var(--copper) 92%, transparent);
    opacity: .45;
}
.tl-item { position: relative; width: 50%; padding: 0 3rem 2.6rem 0; }
.tl-item:nth-child(even) { margin-left: 50%; padding: 0 0 2.6rem 3rem; }
.tl-item .tl-dot {
    position: absolute;
    top: 6px; right: -9px;
    width: 18px; height: 18px;
    border-radius: 50%;
    background: var(--grad-copper);
    box-shadow: 0 0 0 5px rgba(200, 117, 51, .16);
}
.tl-item:nth-child(even) .tl-dot { right: auto; left: -9px; }
.tl-item .tl-card {
    background: #fff;
    border-radius: var(--r-md);
    padding: 1.5rem 1.6rem;
    box-shadow: var(--sh-sm);
    border: 1px solid rgba(200, 117, 51, .12);
    transition: transform .35s var(--ease), box-shadow .35s;
}
.tl-item:hover .tl-card { transform: translateY(-5px); box-shadow: var(--sh-md); }
.tl-year { font-family: 'Playfair Display', serif; font-size: 1.7rem; font-weight: 700; color: var(--copper); line-height: 1; margin-bottom: .5rem; }
.tl-item p { margin: 0; color: var(--muted); font-size: .93rem; }
.tl-item:nth-child(odd) { text-align: right; }
@media (max-width: 767px) {
    .tl::before { left: 9px; }
    .tl-item, .tl-item:nth-child(even) { width: 100%; margin-left: 0; padding: 0 0 2rem 2.4rem; text-align: left; }
    .tl-item:nth-child(odd) { text-align: left; }
    .tl-item .tl-dot, .tl-item:nth-child(even) .tl-dot { left: 1px; right: auto; width: 16px; height: 16px; }
}

/* ==========================================================================
   Alıntı / kurucu
   ========================================================================== */
.founder-card {
    background: var(--grad-dark);
    border-radius: var(--r-lg);
    color: #fff;
    padding: 3rem;
    position: relative;
    overflow: hidden;
}
.founder-card::before {
    content: '“';
    position: absolute;
    top: -40px; right: 24px;
    font-family: 'Playfair Display', serif;
    font-size: 16rem;
    color: rgba(233, 168, 95, .13);
    line-height: 1;
}
.founder-avatar {
    width: 130px; height: 130px;
    border-radius: 50%;
    background: var(--grad-copper);
    display: grid;
    place-items: center;
    font-family: 'Playfair Display', serif;
    font-size: 2.6rem;
    color: #fff;
    box-shadow: 0 0 0 8px rgba(200, 117, 51, .16);
    margin-inline: auto;
}

/* ==========================================================================
   Formlar
   ========================================================================== */
.form-control, .form-select {
    border-radius: 12px;
    border: 1px solid rgba(200, 117, 51, .18);
    padding: .85rem 1.1rem;
    background: #fff;
    transition: border-color .25s, box-shadow .25s;
}
.form-control:focus, .form-select:focus {
    border-color: var(--copper) !important;
    box-shadow: 0 0 0 .22rem rgba(200, 117, 51, .14) !important;
}
.form-label { font-size: .86rem; font-weight: 500; color: var(--dark-brown); letter-spacing: .3px; }

/* İletişim kutuları */
.contact-tile {
    background: #fff;
    border-radius: var(--r-md);
    padding: 1.7rem 1.4rem;
    height: 100%;
    text-align: center;
    border: 1px solid rgba(200, 117, 51, .12);
    box-shadow: var(--sh-sm);
    transition: transform .35s var(--ease), box-shadow .35s;
}
.contact-tile:hover { transform: translateY(-6px); box-shadow: var(--sh-md); }
.contact-tile .ci {
    width: 56px; height: 56px;
    margin: 0 auto .9rem;
    border-radius: 50%;
    background: rgba(200, 117, 51, .1);
    color: var(--copper);
    display: grid; place-items: center;
    font-size: 1.3rem;
    transition: all .35s var(--ease);
}
.contact-tile:hover .ci { background: var(--grad-copper); color: #fff; }
.contact-tile h6 { font-weight: 600; color: var(--dark-brown); margin-bottom: .35rem; }
.contact-tile a, .contact-tile p { color: var(--muted); font-size: .9rem; text-decoration: none; margin: 0; }
.contact-tile a:hover { color: var(--copper); }

/* SSS */
.accordion-item { border: 1px solid rgba(200, 117, 51, .16); border-radius: var(--r-sm) !important; margin-bottom: .85rem; overflow: hidden; }
.accordion-button {
    font-weight: 500;
    color: var(--dark-brown);
    background: #fff;
    padding: 1.1rem 1.3rem;
}
.accordion-button:not(.collapsed) { background: rgba(200, 117, 51, .08); color: var(--copper-dark); box-shadow: none; }
.accordion-button:focus { box-shadow: none; border-color: transparent; }
.accordion-button::after { filter: hue-rotate(-15deg) saturate(2); }
.accordion-body { color: var(--muted); font-size: .94rem; }

/* Breadcrumb */
.breadcrumb-item + .breadcrumb-item::before { color: var(--copper); }
.breadcrumb-item a { color: var(--copper); text-decoration: none; }
.breadcrumb-item a:hover { text-decoration: underline; }

/* Sayfa banner */
.page-banner {
    position: relative;
    min-height: 340px;
    display: flex;
    align-items: center;
    text-align: center;
    color: #fff;
    background: var(--night) url('../img/svg/banner-bg.svg') center/cover no-repeat;
    overflow: hidden;
}
.page-banner::after {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(180deg, rgba(27,18,12,.35), rgba(27,18,12,.72));
}
.page-banner > .container { position: relative; z-index: 2; }
.page-banner h1 { font-family: 'Playfair Display', serif; font-weight: 700; text-shadow: 0 4px 30px rgba(0,0,0,.5); }
.page-banner .lead { color: rgba(255,255,255,.8); font-weight: 300; }
.page-banner .breadcrumb { justify-content: center; margin: 0; }
.page-banner .breadcrumb-item, .page-banner .breadcrumb-item a { color: rgba(255,255,255,.75); font-size: .88rem; }
.page-banner .breadcrumb-item.active { color: var(--copper-lighter); }
.page-banner .breadcrumb-item + .breadcrumb-item::before { color: rgba(255,255,255,.45); }

/* Kategori yan menü */
.side-card { border-radius: var(--r-md); overflow: hidden; box-shadow: var(--sh-sm); border: 1px solid rgba(200,117,51,.12); background: #fff; }
.side-card .side-head { background: var(--grad-copper); color: #fff; padding: 1rem 1.25rem; font-family: 'Playfair Display', serif; }
.side-link {
    display: flex; align-items: center; justify-content: space-between;
    padding: .85rem 1.25rem;
    color: var(--dark-brown);
    text-decoration: none;
    border-bottom: 1px solid rgba(200,117,51,.10);
    font-size: .93rem;
    transition: background .25s, color .25s, padding-left .25s;
}
.side-link:last-child { border-bottom: none; }
.side-link:hover { background: rgba(200,117,51,.07); color: var(--copper-dark); padding-left: 1.6rem; }
.side-link.active { background: var(--grad-copper); color: #fff; }
.side-link .badge-count { background: rgba(200,117,51,.14); color: var(--copper-dark); border-radius: 20px; font-size: .72rem; padding: .15rem .6rem; }
.side-link.active .badge-count { background: rgba(255,255,255,.25); color: #fff; }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer { background: var(--grad-dark); color: #fff; position: relative; }
.site-footer::before {
    content: '';
    position: absolute; inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='44' height='44' viewBox='0 0 44 44'%3E%3Cg fill='none' stroke='%23E9A85F' stroke-opacity='.10'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Ccircle cx='33' cy='30' r='6'/%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
}
.site-footer > * { position: relative; z-index: 1; }
.footer-title {
    font-family: 'Playfair Display', serif;
    color: var(--copper-light);
    font-size: 1.15rem;
    margin-bottom: 1.4rem;
    position: relative;
    padding-bottom: .7rem;
}
.footer-title::after { content: ''; position: absolute; left: 0; bottom: 0; width: 42px; height: 2px; background: var(--grad-copper); }
.footer-link {
    display: block;
    color: rgba(255,255,255,.62);
    text-decoration: none;
    font-size: .92rem;
    padding: .32rem 0;
    transition: color .25s, padding-left .25s;
}
.footer-link:hover { color: var(--copper-light); padding-left: .5rem; }
.footer-info { color: rgba(255,255,255,.62); font-size: .92rem; }
.footer-info i { color: var(--copper); width: 20px; }
.footer-info a { color: inherit; text-decoration: none; }
.footer-info a:hover { color: var(--copper-light); }
.social-btn {
    width: 40px; height: 40px;
    border-radius: 50%;
    display: inline-grid; place-items: center;
    background: rgba(255,255,255,.08);
    border: 1px solid rgba(255,255,255,.14);
    color: #fff;
    transition: all .3s var(--ease);
}
.social-btn:hover { background: var(--grad-copper); color: #fff; transform: translateY(-4px); border-color: transparent; }

/* ==========================================================================
   Yüzen butonlar
   ========================================================================== */
.whatsapp-float {
    position: fixed;
    width: 56px; height: 56px;
    bottom: 26px; right: 26px;
    background: #25d366;
    color: #fff;
    border-radius: 50%;
    display: grid; place-items: center;
    font-size: 1.7rem;
    box-shadow: 0 10px 26px rgba(37, 211, 102, .4);
    z-index: 999;
    transition: transform .3s var(--ease);
    text-decoration: none;
}
.whatsapp-float::before {
    content: '';
    position: absolute; inset: 0;
    border-radius: 50%;
    border: 2px solid rgba(37, 211, 102, .55);
    animation: waPulse 2.2s ease-out infinite;
}
@keyframes waPulse { 0% { transform: scale(1); opacity: .8; } 100% { transform: scale(1.65); opacity: 0; } }
.whatsapp-float:hover { color: #fff; transform: scale(1.09); }

#backToTop {
    position: fixed;
    right: 26px; bottom: 94px;
    width: 46px; height: 46px;
    border: none;
    border-radius: 50%;
    background: var(--grad-copper);
    color: #fff;
    display: grid; place-items: center;
    box-shadow: var(--sh-copper);
    opacity: 0;
    visibility: hidden;
    transform: translateY(14px);
    transition: all .35s var(--ease);
    z-index: 998;
    cursor: pointer;
}
#backToTop.show { opacity: 1; visibility: visible; transform: none; }
#backToTop:hover { transform: translateY(-4px); }

/* ==========================================================================
   Lightbox
   ========================================================================== */
#lightbox {
    position: fixed;
    inset: 0;
    background: rgba(20, 13, 8, .93);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    padding: 4vh 4vw;
    backdrop-filter: blur(4px);
}
#lightbox.open { display: flex; animation: lbIn .3s var(--ease); }
@keyframes lbIn { from { opacity: 0; } to { opacity: 1; } }
#lightbox img { max-width: 100%; max-height: 82vh; border-radius: var(--r-md); box-shadow: 0 30px 80px rgba(0,0,0,.6); }
#lightbox .lb-caption { position: absolute; bottom: 4vh; left: 0; right: 0; text-align: center; color: #fff; font-size: .95rem; }
#lightbox .lb-close {
    position: absolute;
    top: 22px; right: 26px;
    width: 44px; height: 44px;
    border: none; border-radius: 50%;
    background: rgba(255,255,255,.12);
    color: #fff;
    font-size: 1.2rem;
    cursor: pointer;
    transition: background .25s;
}
#lightbox .lb-close:hover { background: var(--copper); }

/* Boş durum */
.empty-state { text-align: center; padding: 4rem 1rem; color: var(--muted); }
.empty-state i { font-size: 3rem; color: var(--copper); opacity: .55; margin-bottom: 1rem; }

/* Kayan yazı şeridi */
.marquee {
    overflow: hidden;
    background: var(--dark-brown);
    color: rgba(255,255,255,.55);
    padding: .85rem 0;
    border-block: 1px solid rgba(200,117,51,.2);
}
.marquee-track { display: flex; gap: 3.5rem; width: max-content; animation: mqScroll 32s linear infinite; }
.marquee-track span { display: inline-flex; align-items: center; gap: .7rem; white-space: nowrap; font-size: .84rem; letter-spacing: 3px; text-transform: uppercase; }
.marquee-track span i { color: var(--copper); font-size: .6rem; }
@keyframes mqScroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.marquee:hover .marquee-track { animation-play-state: paused; }

/* ==========================================================================
   Duyarlılık
   ========================================================================== */
@media (max-width: 991px) {
    .trust-strip { margin-top: 2.5rem; }
    .founder-card { padding: 2rem; }
}
@media (max-width: 767px) {
    .hero { height: auto; min-height: 560px; padding: 6rem 0 5rem; }
    .hero h1 { font-size: 2.4rem !important; }
    .hero-stats { gap: 1.6rem; }
    .hero-stat b { font-size: 1.6rem; }
    .display-2 { font-size: 2.4rem !important; }
    .display-3 { font-size: 2.1rem !important; }
    .display-4 { font-size: 1.85rem !important; }
    .display-5 { font-size: 1.6rem !important; }
    .display-6 { font-size: 1.35rem !important; }
    .page-banner { min-height: 260px; }
    .process-icon { width: 130px; height: 130px; }
    .process-icon img { width: 90px; height: 90px; }
    .whatsapp-float { width: 50px; height: 50px; font-size: 1.5rem; bottom: 18px; right: 18px; }
    #backToTop { right: 18px; bottom: 78px; width: 42px; height: 42px; }
}

/* Hareket azaltma tercihi */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: .001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .001ms !important;
        scroll-behavior: auto !important;
    }
    .hero-bg { animation: none; }
}

/* ==========================================================================
   Skip Link (E-01) ve Yasal Sayfa Tipografisi
   ========================================================================== */
.skip-link {
    position: absolute;
    top: -60px;
    left: 8px;
    background: var(--copper);
    color: #fff;
    padding: 10px 18px;
    border-radius: 8px;
    z-index: 10000;
    font-weight: 500;
    text-decoration: none;
    transition: top .2s ease;
}
.skip-link:focus,
.skip-link:focus-visible {
    top: 8px;
    outline: 3px solid var(--copper-lighter);
    outline-offset: 2px;
    color: #fff;
}

.legal-page {
    color: var(--ink);
    line-height: 1.75;
    font-size: 1rem;
}
.legal-page h2 {
    color: var(--dark-brown);
    font-family: 'Playfair Display', serif;
    padding-top: .25rem;
    border-top: 1px solid rgba(200,117,51,.15);
    margin-top: 2rem !important;
}
.legal-page h2:first-of-type { border-top: 0; margin-top: 1rem !important; }
.legal-page ul, .legal-page ol { padding-left: 1.4rem; }
.legal-page li { margin-bottom: .35rem; }
.legal-page a { color: var(--copper-dark); text-decoration: underline; text-underline-offset: 3px; }
.legal-page a:hover { color: var(--copper); }

/* Harita facade hover */
#mapFacade { transition: filter .25s ease; }
#mapFacade:hover, #mapFacade:focus-visible { filter: brightness(1.08); outline: 3px solid var(--copper-lighter); outline-offset: -3px; }

/* Focus-visible - erişilebilirlik */
:focus-visible { outline: 3px solid var(--copper); outline-offset: 2px; border-radius: 4px; }
button:focus-visible, .btn:focus-visible { outline-offset: 3px; }