/* ==========================================================
   Royal Halı Yıkama — özel stiller & animasyonlar
   ========================================================== */
:root {
    --navy: #0b1d33;
    --navy-950: #060f1c;
    --gold: #cfa54a;
    --gold-light: #dcbc6e;
    --cream: #faf7f1;
    --ease: cubic-bezier(.22, 1, .36, 1);
}

html { -webkit-tap-highlight-color: transparent; }
body { overflow-x: hidden; }
body.menu-open { overflow: hidden; }
img { user-select: none; }

/* ---------- Preloader ---------- */
#preloader { transition: opacity .7s var(--ease), visibility .7s; }
#preloader.done { opacity: 0; visibility: hidden; }
.crown-loader { color: var(--gold-light); animation: crownFloat 1.6s var(--ease) infinite alternate; }
.crown-loader .crown-svg { width: 64px; height: 64px; }
.crown-loader path { stroke-dasharray: 160; stroke-dashoffset: 160; animation: draw 1.4s var(--ease) forwards; }
@keyframes draw { to { stroke-dashoffset: 0; } }
@keyframes crownFloat { from { transform: translateY(0); } to { transform: translateY(-8px); } }

/* ---------- Header ---------- */
#siteHeader { color: #fff; }
#siteHeader .logo-text { color: #fff; transition: color .4s; }
#siteHeader .nav-link { color: rgba(255,255,255,.85); }
#siteHeader.scrolled {
    background: rgba(250, 247, 241, .9);
    backdrop-filter: blur(16px) saturate(1.4);
    -webkit-backdrop-filter: blur(16px) saturate(1.4);
    box-shadow: 0 10px 40px -20px rgba(11, 29, 51, .35);
    color: var(--navy);
}
#siteHeader.scrolled .logo-text { color: var(--navy); }
#siteHeader.scrolled .nav-link { color: var(--navy); }
#siteHeader.scrolled .topbar { display: none; }
#siteHeader.scrolled .header-inner { padding-top: .7rem; padding-bottom: .7rem; }
.header-inner { transition: padding .4s var(--ease); }
body.menu-open #siteHeader { background: transparent; box-shadow: none; backdrop-filter: none; }
body.menu-open #siteHeader .logo-text { color: #fff; }

.nav-link {
    position: relative;
    padding: .6rem .9rem;
    font-size: .9rem;
    font-weight: 600;
    letter-spacing: .01em;
    transition: color .3s;
}
.nav-link::after {
    content: '';
    position: absolute;
    left: .9rem; right: .9rem; bottom: .25rem;
    height: 2px;
    background: linear-gradient(90deg, var(--gold), var(--gold-light));
    transform: scaleX(0);
    transform-origin: right;
    transition: transform .45s var(--ease);
}
.nav-link:hover::after, .nav-link.is-active::after { transform: scaleX(1); transform-origin: left; }
.nav-link:hover, .nav-link.is-active { color: var(--gold) !important; }

/* Burger */
.burger { position: relative; width: 18px; height: 12px; display: block; }
.burger span { position: absolute; left: 0; height: 2px; width: 100%; background: currentColor; border-radius: 2px; transition: transform .4s var(--ease), opacity .3s, top .4s var(--ease); }
.burger span:nth-child(1) { top: 0; }
.burger span:nth-child(2) { top: 5px; width: 70%; }
.burger span:nth-child(3) { top: 10px; }
.menu-open .burger span:nth-child(1) { top: 5px; transform: rotate(45deg); }
.menu-open .burger span:nth-child(2) { opacity: 0; }
.menu-open .burger span:nth-child(3) { top: 5px; transform: rotate(-45deg); }

#mobileMenu { clip-path: circle(0 at calc(100% - 44px) 44px); transition: clip-path .8s var(--ease); pointer-events: none; }
.menu-open #mobileMenu { clip-path: circle(150% at calc(100% - 44px) 44px); pointer-events: auto; }
.mobile-link { padding: .35rem 0; opacity: 0; transform: translateY(20px); transition: all .6s var(--ease); transition-delay: 0s; }
.menu-open .mobile-link { opacity: 1; transform: none; transition-delay: calc(var(--d) + .25s); }
.mobile-link:hover { color: var(--gold-light); padding-left: .5rem; }

/* ---------- Buttons ---------- */
.btn-gold, .btn-navy, .btn-outline-light, .btn-outline {
    position: relative;
    display: inline-flex; align-items: center; gap: .6rem;
    padding: .95rem 1.7rem;
    border-radius: 999px;
    font-weight: 700; font-size: .9rem; letter-spacing: .02em;
    overflow: hidden; isolation: isolate;
    transition: transform .4s var(--ease), box-shadow .4s var(--ease), color .4s, border-color .4s;
    white-space: nowrap;
}
.btn-gold { background: linear-gradient(135deg, #e3c77f, #b98b2f); color: var(--navy-950); box-shadow: 0 12px 30px -10px rgba(185,139,47,.7); }
.btn-navy { background: var(--navy); color: #fff; }
.btn-outline-light { border: 1px solid rgba(255,255,255,.4); color: #fff; }
.btn-outline { border: 1px solid rgba(11,29,51,.25); color: var(--navy); }
.btn-gold::before, .btn-navy::before, .btn-outline-light::before, .btn-outline::before {
    content: ''; position: absolute; inset: 0; z-index: -1;
    transform: translateY(101%);
    transition: transform .5s var(--ease);
    border-radius: inherit;
}
.btn-gold::before { background: var(--navy); }
.btn-navy::before { background: linear-gradient(135deg, #e3c77f, #b98b2f); }
.btn-outline-light::before { background: #fff; }
.btn-outline::before { background: var(--navy); }
.btn-gold:hover::before, .btn-navy:hover::before, .btn-outline-light:hover::before, .btn-outline:hover::before { transform: translateY(0); }
.btn-gold:hover { color: var(--gold-light); transform: translateY(-2px); }
.btn-navy:hover { color: var(--navy-950); transform: translateY(-2px); }
.btn-outline-light:hover { color: var(--navy); border-color: #fff; }
.btn-outline:hover { color: #fff; border-color: var(--navy); }

/* ---------- Typography helpers ---------- */
.eyebrow {
    display: inline-flex; align-items: center; gap: .75rem;
    font-size: .72rem; font-weight: 800; letter-spacing: .32em; text-transform: uppercase;
    color: var(--gold);
}
.eyebrow::before { content: ''; width: 34px; height: 1px; background: currentColor; }
.text-gradient-gold {
    background: linear-gradient(100deg, #f4ead0 0%, #dcbc6e 35%, #b98b2f 60%, #f4ead0 100%);
    background-size: 220% auto;
    -webkit-background-clip: text; background-clip: text; color: transparent;
    animation: shine 6s linear infinite;
}
@keyframes shine { to { background-position: 220% center; } }

/* ---------- Reveal animations ---------- */
.reveal, .reveal-left, .reveal-right, .reveal-zoom {
    opacity: 0;
    transition: opacity 1s var(--ease), transform 1.1s var(--ease), clip-path 1.2s var(--ease);
    transition-delay: var(--delay, 0s);
}
.reveal { transform: translateY(46px); }
.reveal-left { transform: translateX(-60px); }
.reveal-right { transform: translateX(60px); }
.reveal-zoom { transform: scale(.92); }
.reveal.in, .reveal-left.in, .reveal-right.in, .reveal-zoom.in { opacity: 1; transform: none; }

/* Kırpma çocuk elemana uygulanır; kapsayıcı görünür kalır ki IntersectionObserver tetiklenebilsin */
.img-reveal > * { clip-path: inset(0 100% 0 0); transition: clip-path 1.4s var(--ease); transition-delay: var(--delay, 0s); }
.img-reveal.in > * { clip-path: inset(0 0 0 0); }
.img-reveal img { transform: scale(1.3); transition: transform 1.8s var(--ease), clip-path 1.4s var(--ease); transition-delay: var(--delay, 0s); }
.img-reveal.in img { transform: scale(1); }

.split-word { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: .08em; }
.split-word > span { display: inline-block; transform: translateY(110%); transition: transform 1.1s var(--ease); transition-delay: calc(var(--i) * 70ms + .2s); }
.loaded .split-word > span { transform: none; }

.hero-in { opacity: 0; transform: translateY(30px); animation: heroIn 1.1s var(--ease) forwards; animation-delay: calc(var(--delay, 0s) + .5s); }
@keyframes heroIn { to { opacity: 1; transform: none; } }

.ken-burns { animation: kenburns 22s ease-in-out infinite alternate; }
@keyframes kenburns { from { scale: 1; } to { scale: 1.12; } }

/* ---------- Hero video ---------- */
.hero-video::after {
    content: ''; position: absolute; inset: 0;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(6,15,28,.85), transparent 60%),
        linear-gradient(180deg, rgba(6,15,28,.55) 0%, rgba(6,15,28,.35) 40%, rgba(6,15,28,.95) 100%);
}
.scroll-indicator { width: 26px; height: 42px; border: 2px solid rgba(255,255,255,.4); border-radius: 20px; position: relative; }
.scroll-indicator::after { content: ''; position: absolute; left: 50%; top: 8px; width: 4px; height: 8px; margin-left: -2px; border-radius: 4px; background: var(--gold-light); animation: scrollDot 1.8s var(--ease) infinite; }
@keyframes scrollDot { 0% { opacity: 0; transform: translateY(0); } 40% { opacity: 1; } 100% { opacity: 0; transform: translateY(14px); } }

.bubble { position: absolute; border-radius: 50%; background: radial-gradient(circle at 30% 30%, rgba(255,255,255,.55), rgba(255,255,255,.05) 60%); border: 1px solid rgba(255,255,255,.25); animation: bubbleUp linear infinite; bottom: -60px; pointer-events: none; }
@keyframes bubbleUp {
    0% { transform: translateY(0) translateX(0); opacity: 0; }
    10% { opacity: 1; }
    100% { transform: translateY(-110vh) translateX(40px); opacity: 0; }
}

/* ---------- Marquee ---------- */
.marquee { display: flex; width: max-content; animation: marquee 38s linear infinite; }
.marquee:hover { animation-play-state: paused; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Cards ---------- */
.service-card { transition: transform .6s var(--ease), box-shadow .6s var(--ease); }
.service-card:hover { transform: translateY(-10px); box-shadow: 0 40px 70px -30px rgba(11,29,51,.5); }
.service-card img { transition: transform 1.4s var(--ease); }
.service-card:hover img { transform: scale(1.08); }
.service-card .arrow { transition: transform .5s var(--ease), background .4s, color .4s; }
.service-card:hover .arrow { transform: rotate(-45deg); background: var(--gold); color: var(--navy-950); }

.tilt { transform-style: preserve-3d; transition: transform .25s ease-out; will-change: transform; }

.feature-box { transition: background .5s var(--ease), transform .5s var(--ease), border-color .5s; }
.feature-box:hover { transform: translateY(-6px); border-color: rgba(207,165,74,.6); }
.feature-box .icon-ring { transition: transform .8s var(--ease), background .4s, color .4s; }
.feature-box:hover .icon-ring { transform: rotateY(360deg); background: var(--gold); color: var(--navy-950); }

/* Gold border shimmer */
.gold-frame { position: relative; }
.gold-frame::before {
    content: ''; position: absolute; inset: -1px; border-radius: inherit; padding: 1px;
    background: linear-gradient(130deg, rgba(220,188,110,.9), rgba(220,188,110,.05) 40%, rgba(220,188,110,.05) 60%, rgba(220,188,110,.9));
    -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    -webkit-mask-composite: xor; mask-composite: exclude;
    pointer-events: none;
}

/* ---------- Damask pattern ---------- */
.pattern-damask {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='80' height='80' viewBox='0 0 80 80'%3E%3Cg fill='none' stroke='%23dcbc6e' stroke-width='1'%3E%3Cpath d='M40 4c8 10 8 22 0 32-8-10-8-22 0-32zM40 44c8 10 8 22 0 32-8-10-8-22 0-32zM4 40c10-8 22-8 32 0-10 8-22 8-32 0zM44 40c10-8 22-8 32 0-10 8-22 8-32 0z'/%3E%3Ccircle cx='40' cy='40' r='3'/%3E%3C/g%3E%3C/svg%3E");
    background-size: 80px 80px;
}

/* ---------- Before / After ---------- */
.ba-slider { position: relative; overflow: hidden; touch-action: pan-y; cursor: ew-resize; }
.ba-slider img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; pointer-events: none; }
.ba-slider .ba-before { clip-path: inset(0 calc(100% - var(--pos, 50%)) 0 0); filter: sepia(.75) saturate(.55) brightness(.62) contrast(.9); }
.ba-handle { position: absolute; top: 0; bottom: 0; left: var(--pos, 50%); width: 2px; background: #fff; transform: translateX(-1px); pointer-events: none; }
.ba-handle::after { content: '⟷'; position: absolute; top: 50%; left: 50%; width: 52px; height: 52px; transform: translate(-50%, -50%); display: grid; place-items: center; border-radius: 50%; background: var(--gold); color: var(--navy-950); font-weight: 800; box-shadow: 0 10px 30px rgba(0,0,0,.35); }

/* ---------- Process ---------- */
.process-line { position: absolute; left: 27px; top: 0; bottom: 0; width: 2px; background: rgba(11,29,51,.1); }
.process-line span { display: block; width: 100%; height: 0; background: linear-gradient(var(--gold-light), var(--gold)); transition: height .2s linear; }

/* ---------- FAQ ---------- */
.faq-item .faq-body { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .55s var(--ease); }
.faq-item .faq-body > div { overflow: hidden; }
.faq-item.open .faq-body { grid-template-rows: 1fr; }
.faq-item .faq-icon { transition: transform .5s var(--ease), background .4s; }
.faq-item.open .faq-icon { transform: rotate(135deg); background: var(--gold); color: var(--navy-950); }

/* ---------- Gallery ---------- */
.gallery-item { break-inside: avoid; }
.gallery-item img { transition: transform 1.2s var(--ease), filter .6s; }
.gallery-item:hover img { transform: scale(1.06); }
.gallery-item .g-overlay { opacity: 0; transition: opacity .5s var(--ease); }
.gallery-item:hover .g-overlay { opacity: 1; }
.filter-btn.active { background: var(--navy); color: #fff; border-color: var(--navy); }
.gallery-item.hide { display: none; }
#lightbox { transition: opacity .4s var(--ease), visibility .4s; }
#lightbox:not(.open) { opacity: 0; visibility: hidden; }
#lightbox img { transition: transform .5s var(--ease); }
#lightbox:not(.open) img { transform: scale(.9); }

/* ---------- Footer ---------- */
.footer-title { margin-bottom: 1.4rem; font-family: 'Cormorant Garamond', serif; font-size: 1.5rem; font-weight: 600; color: #fff; }
.footer-link { position: relative; transition: color .3s, padding .3s var(--ease); }
.footer-link:hover { color: var(--gold-light); padding-left: .4rem; }
.social { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; border: 1px solid rgba(255,255,255,.15); transition: all .4s var(--ease); }
.social:hover { background: var(--gold); color: var(--navy-950); border-color: var(--gold); transform: translateY(-3px); }

/* ---------- Floating ---------- */
.float-wa, .float-call, .to-top { display: grid; place-items: center; border-radius: 50%; color: #fff; box-shadow: 0 15px 35px -10px rgba(0,0,0,.45); transition: transform .4s var(--ease), opacity .4s; }
.float-wa { width: 58px; height: 58px; background: #25d366; position: relative; }
.float-wa::before { content: ''; position: absolute; inset: 0; border-radius: 50%; background: #25d366; z-index: -1; animation: pulse 2.2s ease-out infinite; }
.float-call { width: 52px; height: 52px; background: var(--navy); color: var(--gold-light); animation: ring 4s ease-in-out infinite; }
.to-top { width: 44px; height: 44px; background: #fff; color: var(--navy); opacity: 0; transform: translateY(20px); pointer-events: none; }
.to-top.show { opacity: 1; transform: none; pointer-events: auto; }
.float-wa:hover, .float-call:hover, .to-top:hover { transform: scale(1.1); }
@keyframes pulse { 0% { transform: scale(1); opacity: .6; } 100% { transform: scale(1.8); opacity: 0; } }
@keyframes ring { 0%, 86%, 100% { rotate: 0deg; } 88% { rotate: -14deg; } 90% { rotate: 14deg; } 92% { rotate: -10deg; } 94% { rotate: 10deg; } 96% { rotate: 0deg; } }

/* ---------- Forms ---------- */
.field { position: relative; }
.field input, .field select, .field textarea {
    width: 100%; border-radius: 14px; border: 1px solid rgba(11,29,51,.15);
    background: #fff; padding: 1.35rem 1rem .55rem; font-size: .95rem; outline: none;
    transition: border-color .3s, box-shadow .3s;
}
.field textarea { min-height: 140px; resize: vertical; }
.field label { position: absolute; left: 1rem; top: 1rem; font-size: .9rem; color: rgba(11,29,51,.5); pointer-events: none; transition: all .3s var(--ease); }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--gold); box-shadow: 0 0 0 4px rgba(207,165,74,.15); }
.field input:focus + label, .field input:not(:placeholder-shown) + label,
.field textarea:focus + label, .field textarea:not(:placeholder-shown) + label,
.field select + label { top: .45rem; font-size: .7rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--gold); }

/* ---------- Misc ---------- */
.parallax { will-change: transform; }
.counter { font-variant-numeric: tabular-nums; }
.rotate-slow { animation: spin 30s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.float-y { animation: floatY 5s ease-in-out infinite; }
@keyframes floatY { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
    .reveal, .reveal-left, .reveal-right, .reveal-zoom { opacity: 1; transform: none; }
    .img-reveal > * { clip-path: none; }
}
body.menu-open .float-wa, body.menu-open .float-call, body.menu-open .to-top { opacity: 0; pointer-events: none; }
@media (max-width: 1023px) { .float-wa, .float-call { display: none; } }
body.menu-open .mobile-cta { transform: translateY(100%); }
.mobile-cta { padding-bottom: max(.625rem, env(safe-area-inset-bottom)); transition: transform .4s var(--ease); }