/* =========================================================
   SANAT PROMOSYON - style.css
   Siyah premium tema, altın vurgu, bordo ışık
   ========================================================= */

:root {
    --black: #000;
    --white: #ffffff;
    --panel: #ffffff;
    --panel-soft: #fff6ee;
    --line: rgba(234, 111, 14, .22);
    --gold: #ea6f0e;
    --gold-soft: #d35400;
    --gold-deep: #8a3d0a;
    --lantern: #a3141c;
    --text: #171310;
    --muted: #6b6258;
    --display: 'Cormorant Garamond', 'Times New Roman', serif;
    --body: 'Manrope', system-ui, -apple-system, 'Segoe UI', sans-serif;
    --ease: cubic-bezier(.2, .8, .2, 1);
    --foil: linear-gradient(180deg, #ffe3b8 0%, #f4a94a 42%, #c76a12 78%, #f2892c 100%);
    --grain: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.09'/%3E%3C/svg%3E");
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
    background: var(--white);
    color: var(--text);
    font-family: var(--body);
    line-height: 1.65;
    overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; }
[hidden] { display: none !important; }
.container { width: min(1180px, 92%); margin-inline: auto; }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }
svg { flex: none; }

/* Açılış ekranı sürerken sayfa kaymasın */
html:not(.no-intro) body.has-intro:not(.loaded) { overflow: hidden; }
body.menu-open { overflow: hidden; }

/* ---------- Butonlar ---------- */
.btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 30px;
    border-radius: 999px;
    border: 1px solid transparent;
    font-family: var(--body);
    font-size: .95rem;
    font-weight: 600;
    cursor: pointer;
    overflow: hidden;
    transition: transform .35s var(--ease), box-shadow .35s, background .35s, color .35s, border-color .35s;
}
.btn-block { width: 100%; }
.btn-gold {
    background: linear-gradient(135deg, var(--gold-soft), var(--gold) 55%, #c2540c);
    color: #111;
    box-shadow: 0 8px 30px rgba(234, 111, 14, .25);
}
.btn-gold::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(100deg, transparent 30%, rgba(255, 255, 255, .55) 50%, transparent 70%);
    transform: translateX(-120%);
    transition: transform .8s var(--ease);
}
.btn-gold:hover { transform: translateY(-3px); box-shadow: 0 16px 44px rgba(234, 111, 14, .45); }
.btn-gold:hover::after { transform: translateX(120%); }
.btn-ghost { border-color: var(--line); color: var(--text); }
.btn-ghost:hover { background: var(--gold); border-color: var(--gold); color: #111; transform: translateY(-3px); }

/* ---------- Açılış ekranı ---------- */
.preloader {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: grid;
    place-items: center;
    overflow: hidden;
}
.no-intro .preloader { display: none; }
.pre-panel {
    position: absolute;
    left: 0;
    right: 0;
    height: 50.5%;
    background: #fff;
    transition: transform 1.05s var(--ease);
}
.pre-top { top: 0; }
.pre-bot { bottom: 0; }
.pre-top::after, .pre-bot::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 60% 90% at 50% 100%, rgba(234, 111, 14, .12), transparent 70%);
}
.pre-bot::after { background: radial-gradient(ellipse 60% 90% at 50% 0%, rgba(234, 111, 14, .12), transparent 70%); }

.pre-inner {
    position: relative;
    z-index: 1;
    padding: 0 6%;
    text-align: center;
    transition: opacity .5s, transform 1s var(--ease);
}
.pre-brand {
    margin-bottom: 26px;
    font-family: var(--display);
    font-size: 1.15rem;
    letter-spacing: .38em;
    padding-left: .38em;
    color: var(--gold);
    opacity: 0;
    animation: preFade 1s .15s forwards;
}
.pre-slogan {
    font-family: var(--display);
    font-size: clamp(2.5rem, 7.4vw, 6rem);
    font-weight: 600;
    line-height: 1.08;
}
.pre-slogan .w { display: inline-block; overflow: hidden; vertical-align: top; padding: 0 .06em .12em; }
.pre-slogan .w > span {
    display: inline-block;
    transform: translateY(115%);
    animation: preWord 1.1s var(--ease) forwards;
    animation-delay: calc(.4s + var(--i) * .14s);
}
.pre-line { width: min(260px, 52vw); height: 1px; margin: 36px auto 0; overflow: hidden; background: rgba(234, 111, 14, .18); }
.pre-line span {
    display: block;
    height: 100%;
    background: linear-gradient(90deg, transparent, var(--gold), var(--gold-soft));
    transform: translateX(-100%);
    animation: loadbar 2.2s .3s var(--ease) forwards;
}
.pre-sub { margin-top: 22px; font-size: .92rem; color: var(--muted); opacity: 0; animation: preFade 1s 1.5s forwards; }

.preloader.hide { visibility: hidden; transition: visibility 0s 1.25s; pointer-events: none; }
.preloader.hide .pre-inner { opacity: 0; transform: scale(1.05); }
.preloader.hide .pre-top { transform: translateY(-101%); }
.preloader.hide .pre-bot { transform: translateY(101%); }

/* ---------- İmleç ışığı ve WhatsApp butonu ---------- */
.cursor-glow {
    position: fixed;
    left: 0;
    top: 0;
    width: 360px;
    height: 360px;
    margin: -180px 0 0 -180px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(234, 111, 14, .13), transparent 65%);
    pointer-events: none;
    z-index: 50;
    opacity: 0;
    transition: opacity .5s;
}
.wa-float {
    position: fixed;
    right: 22px;
    bottom: 22px;
    z-index: 90;
    display: grid;
    place-items: center;
    width: 58px;
    height: 58px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--gold-soft), var(--gold) 55%, #c2540c);
    color: #111;
    box-shadow: 0 10px 30px rgba(0, 0, 0, .6), 0 0 0 1px rgba(255, 255, 255, .15) inset;
    transition: transform .4s var(--ease), box-shadow .4s;
}
.wa-float::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: 50%;
    animation: ping 2.6s ease-out infinite;
}
.wa-float:hover { transform: translateY(-4px) scale(1.06); box-shadow: 0 16px 40px rgba(234, 111, 14, .45); }

/* ---------- Navbar ---------- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 22px 4%;
    border-bottom: 1px solid transparent;
    transition: background .4s, padding .4s, border-color .4s;
}
.navbar.scrolled {
    padding: 12px 4%;
    background: rgba(255, 255, 255, .86);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-color: var(--line);
    box-shadow: 0 6px 24px rgba(0, 0, 0, .06);
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark {
    display: grid;
    place-items: center;
    width: 42px;
    height: 42px;
    border: 1px solid var(--gold);
    border-radius: 50%;
    font-family: var(--display);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--gold);
    transition: transform .8s var(--ease), background .4s, color .4s;
}
.brand:hover .brand-mark { transform: rotate(360deg); background: var(--gold); color: #111; }
.brand-text { font-family: var(--display); font-size: 1.55rem; font-weight: 600; letter-spacing: .04em; }

.nav-links { display: flex; gap: 34px; }
.nav-links a { position: relative; padding: 6px 0; font-size: .95rem; color: var(--muted); transition: color .3s; }
.nav-links a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 1px;
    background: var(--gold);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform .45s var(--ease);
}
.nav-links a:hover, .nav-links a.active { color: var(--text); }
.nav-links a:hover::after { transform: scaleX(1); transform-origin: left; }
.nav-links a.active::after { transform: scaleX(1); }
.nav-cta { padding: 10px 24px; }

.burger {
    display: none;
    position: relative;
    z-index: 120;
    width: 44px;
    height: 44px;
    background: none;
    border: 1px solid var(--line);
    border-radius: 50%;
    cursor: pointer;
}
.burger span {
    position: absolute;
    left: 12px;
    width: 18px;
    height: 1.5px;
    background: var(--gold);
    transition: transform .4s var(--ease), top .4s var(--ease);
}
.burger span:nth-child(1) { top: 17px; }
.burger span:nth-child(2) { top: 25px; }
.burger.open span:nth-child(1) { top: 21px; transform: rotate(45deg); }
.burger.open span:nth-child(2) { top: 21px; transform: rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
    position: relative;
    display: flex;
    align-items: center;
    min-height: 100vh;
    padding: 140px 0 90px;
    overflow: hidden;
}
#particles { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.hero-glow {
    position: absolute;
    top: 8%;
    right: -180px;
    width: 720px;
    height: 720px;
    background: radial-gradient(circle, rgba(234, 111, 14, .16), transparent 65%);
    filter: blur(30px);
    pointer-events: none;
    animation: breathe 8s ease-in-out infinite;
}
.hero-glow.soft { top: -120px; width: 560px; height: 560px; opacity: .7; }
.hero-grid {
    position: relative;
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    gap: 60px;
    align-items: center;
}
.hero h1 {
    font-family: var(--display);
    font-size: clamp(3rem, 7vw, 6rem);
    font-weight: 600;
    line-height: 1.02;
    letter-spacing: -.01em;
}
.line { display: block; overflow: hidden; padding-bottom: .08em; }
.line > span { display: block; transform: translateY(115%); transition: transform 1.2s var(--ease); }
body.loaded .line > span { transform: none; }
body.loaded .line:nth-child(2) > span { transition-delay: .18s; }
.gold-text {
    background: linear-gradient(90deg, var(--gold-soft), var(--gold), var(--gold-soft));
    background-size: 200% auto;
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    animation: shimmer 5s linear infinite;
}
.lead { max-width: 30rem; margin-top: 26px; font-size: 1.1rem; color: var(--muted); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.hero-actions.center { justify-content: center; }
.hero-note { display: flex; align-items: center; gap: 10px; margin-top: 30px; font-size: .92rem; color: var(--gold-soft); }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--gold); animation: ping 2s ease-out infinite; }

/* Açılışta sırayla beliren öğeler */
.hero-in { opacity: 0; translate: 0 26px; transition: opacity 1s var(--ease), translate 1s var(--ease); transition-delay: var(--d, 0s); }
body.loaded .hero-in { opacity: 1; translate: 0 0; }

/* ---------- İsim deneme paneli ---------- */
.demo {
    padding: 28px;
    border: 1px solid var(--line);
    border-radius: 28px;
    background: linear-gradient(160deg, #fffaf4, #ffffff);
    box-shadow: 0 20px 50px rgba(0, 0, 0, .06);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}
.demo label { display: block; margin-bottom: 10px; font-size: .92rem; color: var(--muted); }
.demo input {
    width: 100%;
    padding: 14px 18px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: #fff;
    color: var(--text);
    font: inherit;
    font-size: 1.05rem;
    transition: border-color .3s, box-shadow .3s;
}
.demo input::placeholder { color: #9c9284; }
.demo input:focus { outline: none; border-color: var(--gold); box-shadow: 0 0 0 4px rgba(234, 111, 14, .13); }

.stage {
    position: relative;
    height: 400px;
    margin-top: 26px;
    overflow: hidden;
    border-radius: 18px;
    border: 1px solid var(--line);
    background:
        radial-gradient(ellipse at 50% 130%, rgba(234, 111, 14, .1), transparent 60%),
        linear-gradient(180deg, #ffffff, #fdf5ec);
}
.stage::after {
    content: "";
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(115deg, rgba(0, 0, 0, .012) 0 2px, transparent 2px 7px);
    pointer-events: none;
}
.stage-light {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle 190px at calc(50% + var(--px, 0) * 70px) calc(40% + var(--py, 0) * 50px), rgba(234, 111, 14, .12), transparent 72%);
    pointer-events: none;
}

/* Kalem */
.pen-wrap { position: relative; width: min(400px, 92%); margin: 0 auto; }
.pen-float { animation: floatPen 7s ease-in-out infinite; }
.pen3d {
    display: flex;
    align-items: center;
    height: 28px;
    rotate: -9deg;
    translate: calc(var(--px, 0) * 14px) calc(var(--py, 0) * 8px);
    transition: translate .3s ease-out;
    filter: drop-shadow(0 22px 12px rgba(0, 0, 0, .85)) drop-shadow(0 0 24px rgba(234, 111, 14, .08));
}
.pen3d > * { position: relative; flex: none; }
.pen3d > *::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: linear-gradient(180deg, rgba(255, 255, 255, .34) 0, rgba(255, 255, 255, .06) 24%, transparent 42%, transparent 60%, rgba(0, 0, 0, .5) 100%);
    pointer-events: none;
}
.pen-end   { width: 3.6%; height: 22px; border-radius: 7px 0 0 7px; background: linear-gradient(180deg, #ffcf99, #ea6f0e 50%, #8a3d0a); }
.pen-ring  { width: 1.5%; height: 27px; background: linear-gradient(180deg, #ffcf99, #ea6f0e 50%, #8a3d0a); }
.pen-body  {
    flex: 1 1 auto !important;
    display: grid;
    place-items: center;
    height: 26px;
    overflow: hidden;
    background: linear-gradient(180deg, #ffffff, #f1f1f1 45%, #e0e0e0);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, .8), inset 0 -2px 3px rgba(0, 0, 0, .1);
}
.pen-name {
    position: relative;
    z-index: 1;
    font-family: var(--display);
    font-size: 15px;
    font-weight: 700;
    letter-spacing: .14em;
    white-space: nowrap;
    color: var(--gold-soft);
    filter: drop-shadow(0 1px 0 rgba(255, 255, 255, .6));
}
.pen-grip {
    width: 14%;
    height: 22px;
    background: repeating-linear-gradient(90deg, #3d3d3d 0 2px, #141414 2px 4px);
    clip-path: polygon(0 0, 100% 14%, 100% 86%, 0 100%);
}
.pen-cone { width: 10%; height: 17px; background: linear-gradient(180deg, #ffcf99, #ea6f0e 50%, #8a3d0a); clip-path: polygon(0 0, 100% 36%, 100% 64%, 0 100%); }
.pen-nib  { width: 3.4%; height: 6px; background: linear-gradient(180deg, #fff, #b5b5b5 50%, #6a6a6a); clip-path: polygon(0 0, 100% 42%, 100% 58%, 0 100%); }
.pen-clip {
    position: absolute;
    left: 6%;
    top: -4px;
    z-index: 3;
    width: 40%;
    height: 7px;
    border-radius: 4px 9px 9px 4px;
    background: linear-gradient(180deg, #ffcf99, #ea6f0e 55%, #8a3d0a);
    box-shadow: 0 3px 4px rgba(0, 0, 0, .55);
}
.pen-clip::before {
    content: "";
    position: absolute;
    right: -3px;
    top: -1px;
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: radial-gradient(circle at 35% 30%, #ffe3b8, #ea6f0e 60%, #8a3d0a);
}

/* Kartvizit */
.card-stack { position: relative; width: min(300px, 78%); aspect-ratio: 1.75; margin: 0 auto; }
.biz-float { position: relative; width: 100%; height: 100%; animation: floatCard 8s ease-in-out infinite; }
.biz-back {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    border-radius: 9px;
    background: linear-gradient(145deg, #f6eedb, #d8caa7);
    box-shadow: 0 18px 30px rgba(0, 0, 0, .6);
    transform: translate(16px, -18px) rotate(-8deg);
}
.biz-back span { padding-left: .2em; font-family: var(--display); font-size: 2.2rem; letter-spacing: .2em; color: var(--gold-deep); opacity: .85; }
.biz-card {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 9px;
    padding: 14px 16px;
    overflow: hidden;
    border: 1px solid rgba(234, 111, 14, .4);
    border-radius: 9px;
    background: var(--grain), linear-gradient(145deg, #1f1f1f, #080808 55%, #141414);
    box-shadow: 0 1px 0 #2b2b2b, 0 2px 0 #0d0d0d, 0 3px 0 #222, 0 28px 40px rgba(0, 0, 0, .78);
    rotate: 4deg;
    transform: perspective(800px) rotateX(calc(var(--py, 0) * -9deg)) rotateY(calc(var(--px, 0) * 12deg));
    transition: transform .3s ease-out;
}
.biz-card::before { content: ""; position: absolute; inset: 7px; border: 1px solid rgba(234, 111, 14, .22); border-radius: 5px; pointer-events: none; }
.biz-card::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(110deg, transparent 35%, rgba(255, 207, 153, .22) 50%, transparent 65%);
    transform: translateX(-130%);
    animation: sheen 5s ease-in-out infinite;
}
.biz-mono { position: absolute; top: 15px; left: 18px; font-family: var(--display); font-size: .8rem; font-weight: 700; letter-spacing: .14em; color: var(--gold); }
.biz-name {
    max-width: 100%;
    font-family: var(--display);
    font-size: 26px;
    font-weight: 600;
    white-space: nowrap;
    background: var(--foil);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    filter: drop-shadow(0 1px 0 rgba(0, 0, 0, .85));
}
.biz-rule { width: 38px; height: 1px; background: linear-gradient(90deg, transparent, var(--gold), transparent); }
.biz-sub { padding-left: .24em; font-size: .62rem; letter-spacing: .24em; color: var(--muted); }

/* Açacak */
.opener-wrap { position: relative; width: min(110px, 36%); margin: 0 auto; }
.opener-float { animation: floatPen 7s ease-in-out infinite; }
.opener3d {
    position: relative;
    width: 64px;
    height: 230px;
    margin: 0 auto;
    border-radius: 32px;
    background: repeating-linear-gradient(96deg, #f7f7f7 0 3px, #ffffff 3px 7px, #ebebeb 7px 9px);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, .9), inset 0 -2px 5px rgba(0, 0, 0, .12), inset 2px 0 3px rgba(255, 255, 255, .5), 0 22px 26px rgba(0, 0, 0, .18);
    rotate: -6deg;
    transition: rotate .3s ease-out;
}
.opener-hole-top {
    position: absolute;
    top: 14px;
    left: 50%;
    translate: -50% 0;
    width: 30px;
    height: 40px;
    border-radius: 50%;
    background: #fdf6ec;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, .18), inset 0 0 0 2px rgba(0, 0, 0, .06);
}
.opener-hole-bottom {
    position: absolute;
    bottom: 22px;
    left: 50%;
    translate: -50% 0;
    width: 0;
    height: 0;
    border-left: 12px solid transparent;
    border-right: 12px solid transparent;
    border-top: 18px solid #fdf6ec;
    filter: drop-shadow(0 -2px 2px rgba(0, 0, 0, .14));
}
.opener-name {
    position: absolute;
    top: 50%;
    left: 50%;
    translate: -50% -50%;
    writing-mode: vertical-rl;
    text-orientation: mixed;
    font-family: var(--display);
    font-weight: 700;
    font-size: 12px;
    letter-spacing: .1em;
    max-height: 70px;
    overflow: hidden;
    white-space: nowrap;
    color: var(--gold-soft);
    filter: drop-shadow(0 1px 0 rgba(255, 255, 255, .6));
}

/* Çakmak */
.lighter-wrap { position: relative; width: min(110px, 36%); margin: 0 auto; }
.lighter-float { animation: floatPen 7.5s ease-in-out infinite; }
.lighter3d {
    position: relative;
    width: 70px;
    height: 158px;
    margin: 0 auto;
    border-radius: 16px 16px 8px 8px;
    background: repeating-linear-gradient(97deg, #f6f6f6 0 3px, #ffffff 3px 6px, #eeeeee 6px 9px);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, .9), inset 0 -3px 5px rgba(0, 0, 0, .12), inset 2px 0 3px rgba(255, 255, 255, .5), 0 20px 24px rgba(0, 0, 0, .18);
    rotate: -5deg;
    transition: rotate .3s ease-out;
}
.lighter-seam { position: absolute; left: 4px; right: 4px; top: 36%; height: 2px; background: rgba(0, 0, 0, .18); border-radius: 2px; }
.lighter-hinge {
    position: absolute;
    left: -3px;
    top: 33%;
    width: 8px;
    height: 16px;
    border-radius: 3px;
    background: linear-gradient(180deg, #f0f0f0, #c2c2c2);
    box-shadow: 0 1px 2px rgba(0, 0, 0, .35);
}
.lighter-name {
    position: absolute;
    left: 50%;
    top: 66%;
    translate: -50% -50%;
    width: 82%;
    text-align: center;
    font-family: var(--display);
    font-weight: 700;
    font-size: 12px;
    letter-spacing: .05em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: var(--gold-soft);
    filter: drop-shadow(0 1px 0 rgba(255, 255, 255, .6));
}

/* Ajanda */
.agenda-wrap { position: relative; width: min(150px, 48%); margin: 0 auto; }
.agenda-float { animation: floatCard 8s ease-in-out infinite; }
.agenda3d {
    position: relative;
    width: 132px;
    height: 176px;
    margin: 0 auto;
    border-radius: 4px 12px 12px 4px;
    background: linear-gradient(100deg, #fdfdfd 0%, #f2f2f2 50%, #e2e2e2 100%);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, .8), inset -3px 0 6px rgba(0, 0, 0, .1), 0 22px 28px rgba(0, 0, 0, .18);
    rotate: -4deg;
}
.agenda-spine { position: absolute; left: 0; top: 0; bottom: 0; width: 12px; border-radius: 4px 0 0 4px; background: linear-gradient(90deg, rgba(0, 0, 0, .18), transparent); }
.agenda-ribbon {
    position: absolute;
    right: 20px;
    top: 0;
    width: 9px;
    height: 40px;
    background: var(--gold);
    clip-path: polygon(0 0, 100% 0, 100% 100%, 50% 78%, 0 100%);
    box-shadow: 0 2px 4px rgba(0, 0, 0, .2);
}
.agenda-name {
    position: absolute;
    left: 50%;
    top: 50%;
    translate: -50% -50%;
    width: 78%;
    text-align: center;
    font-family: var(--display);
    font-weight: 700;
    font-size: 14px;
    letter-spacing: .04em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: var(--gold-soft);
    filter: drop-shadow(0 1px 0 rgba(255, 255, 255, .6));
}

/* Ürün maketleri arasında kaydırmalı vitrin */
.stage-track { position: relative; width: 100%; height: 100%; }
.stage-slide {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: scale(.9);
    pointer-events: none;
    transition: opacity .45s var(--ease), transform .45s var(--ease);
}
.stage-slide.active { opacity: 1; transform: scale(1); pointer-events: auto; }
.stage-nav {
    position: absolute;
    top: 50%;
    translate: 0 -50%;
    z-index: 6;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 1px solid var(--line);
    background: rgba(0, 0, 0, .45);
    color: var(--gold-soft);
    font-size: 1.4rem;
    line-height: 1;
    display: grid;
    place-items: center;
    cursor: pointer;
    transition: background .3s, color .3s, transform .3s;
}
.stage-nav:hover { background: var(--gold); color: #111; transform: translateY(-50%) scale(1.08); }
.stage-nav.prev { left: 10px; }
.stage-nav.next { right: 10px; }
.stage-dots { position: absolute; bottom: 14px; left: 50%; translate: -50% 0; z-index: 6; display: flex; gap: 8px; }
.stage-dots button {
    width: 8px;
    height: 8px;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: rgba(0, 0, 0, .15);
    cursor: pointer;
    transition: background .3s, transform .3s;
}
.stage-dots button.on { background: var(--gold); transform: scale(1.3); }
.stage-foot { display: flex; align-items: center; justify-content: center; margin-top: 16px; }
.stage-label { font-family: var(--display); font-size: 1.05rem; font-weight: 600; color: var(--gold-soft); }

/* ---------- Kayan bant ---------- */
.marquee { overflow: hidden; padding: 22px 0; background: var(--white); border-block: 1px solid var(--line); }
.marquee-track { display: flex; width: max-content; animation: marquee 34s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-track span {
    display: flex;
    align-items: center;
    gap: 34px;
    margin-right: 34px;
    white-space: nowrap;
    font-family: var(--display);
    font-size: 1.9rem;
    color: var(--muted);
}
.marquee-track span::after { content: ""; width: 8px; height: 8px; background: var(--gold); transform: rotate(45deg); }

/* ---------- Bölümler ---------- */
.section { position: relative; padding: 120px 0; }
.section-head { max-width: 660px; margin-bottom: 64px; }
.section-head h2, .contact h2 {
    font-family: var(--display);
    font-size: clamp(2.4rem, 5vw, 4rem);
    font-weight: 600;
    line-height: 1.1;
}
.section-head p { margin-top: 16px; font-size: 1.05rem; color: var(--muted); }

/* Kaydırınca beliren öğeler */
.reveal { opacity: 0; translate: 0 50px; transition: opacity 1s var(--ease), translate 1s var(--ease); }
.reveal.in { opacity: 1; translate: 0 0; }

/* ---------- Ürün kartları ---------- */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 28px; }
.card {
    position: relative;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, .08);
    border-radius: 22px;
    background: var(--panel);
    box-shadow: 0 10px 30px rgba(0, 0, 0, .05);
    will-change: transform;
    transition: transform .25s ease-out, border-color .4s, box-shadow .4s, opacity 1s var(--ease), translate 1s var(--ease);
}
.card:hover { border-color: var(--gold); box-shadow: 0 30px 70px rgba(234, 111, 14, .18); }
.card-media { position: relative; display: block; aspect-ratio: 1 / 1; overflow: hidden; background: #080808; }
.card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease); }
.card:hover .card-media img { transform: scale(1.08); }
.card-media::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 55%, rgba(0, 0, 0, .7));
    opacity: 0;
    transition: opacity .5s;
}
.card:hover .card-media::after { opacity: 1; }
.card-view {
    position: absolute;
    left: 50%;
    bottom: 18px;
    z-index: 2;
    padding: 8px 22px;
    border: 1px solid var(--gold);
    border-radius: 999px;
    background: rgba(0, 0, 0, .6);
    font-size: .85rem;
    font-weight: 600;
    color: var(--gold-soft);
    opacity: 0;
    translate: -50% 14px;
    transition: opacity .45s var(--ease), translate .45s var(--ease);
}
.card:hover .card-view { opacity: 1; translate: -50% 0; }
.card-ph {
    display: grid;
    place-items: center;
    width: 100%;
    height: 100%;
    font-family: var(--display);
    font-size: 1.4rem;
    color: var(--muted);
    background: radial-gradient(circle at 30% 20%, rgba(234, 111, 14, .16), transparent 60%), #0a0a0a;
}
.chip {
    position: absolute;
    top: 16px;
    left: 16px;
    z-index: 2;
    padding: 6px 14px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: rgba(0, 0, 0, .72);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    font-size: .8rem;
    color: var(--gold-soft);
}
.card-body { display: flex; flex-direction: column; flex: 1; padding: 24px; }
.card-body h3 { font-family: var(--display); font-size: 1.75rem; font-weight: 600; line-height: 1.2; }
.card-body h3 a { transition: color .3s; }
.card-body h3 a:hover { color: var(--gold-soft); }
.card-desc {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    margin-top: 8px;
    overflow: hidden;
    font-size: .92rem;
    color: var(--muted);
}
.card-foot { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: auto; padding-top: 18px; }
.price { font-size: 1.25rem; font-weight: 700; color: var(--gold-soft); }
.price small { font-size: .8rem; font-weight: 400; color: var(--muted); }
.price .price-ask, .price-ask { font-size: .9rem; font-weight: 500; color: var(--gold-soft); }
.card-link {
    padding: 9px 22px;
    border: 1px solid var(--gold);
    border-radius: 999px;
    font-size: .88rem;
    font-weight: 600;
    color: var(--gold);
    white-space: nowrap;
    transition: background .3s, color .3s, box-shadow .3s;
}
.card-link:hover { background: var(--gold); color: #111; box-shadow: 0 8px 24px rgba(234, 111, 14, .3); }

.more { display: flex; justify-content: center; margin-top: 56px; }

.empty {
    max-width: 640px;
    margin: 0 auto;
    padding: 56px 32px;
    text-align: center;
    border: 1px dashed var(--line);
    border-radius: 26px;
    background: radial-gradient(ellipse at 50% 0, rgba(234, 111, 14, .07), transparent 70%);
}
.empty h3 { font-family: var(--display); font-size: 2.1rem; font-weight: 600; line-height: 1.15; }
.empty p { margin: 12px auto 26px; max-width: 30rem; color: var(--muted); }
.empty .empty-debug { margin: 26px auto 0; padding: 12px 16px; border-radius: 12px; background: rgba(163, 20, 28, .08); font-size: .82rem; color: var(--lantern); }

/* ---------- Ürünler sayfası başlığı ---------- */
.page-hero { position: relative; padding: 170px 0 30px; overflow: hidden; }
.page-hero .container { position: relative; }
.crumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-bottom: 26px; font-size: .88rem; color: var(--muted); }
.crumbs a { transition: color .3s; }
.crumbs a:hover { color: var(--gold-soft); }
.crumbs span[aria-current] { color: var(--text); }
.page-title {
    font-family: var(--display);
    font-size: clamp(3rem, 7vw, 5.6rem);
    font-weight: 600;
    line-height: 1.04;
    letter-spacing: -.01em;
}
.search {
    display: flex;
    align-items: center;
    gap: 12px;
    max-width: 480px;
    margin-top: 38px;
    padding: 4px 20px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: var(--panel-soft);
    color: var(--muted);
    transition: border-color .3s, box-shadow .3s;
}
.search:focus-within { border-color: var(--gold); box-shadow: 0 0 0 4px rgba(234, 111, 14, .12); }
.search input {
    flex: 1;
    min-width: 0;
    padding: 12px 0;
    border: 0;
    background: none;
    color: var(--text);
    font: inherit;
}
.search input:focus { outline: none; }
.search input::placeholder { color: #5c5749; }
.search-count { font-size: .82rem; white-space: nowrap; color: var(--gold-soft); }
.list-section { padding-top: 56px; }

/* ---------- Kategori kenar çubuğu ---------- */
.urunler-layout { display: grid; grid-template-columns: 230px 1fr; gap: 44px; align-items: start; }
.kategori-sidebar {
    position: sticky;
    top: 100px;
    padding: 22px 20px;
    border: 1px solid rgba(0, 0, 0, .08);
    border-radius: 18px;
    background: var(--panel);
    box-shadow: 0 10px 26px rgba(0, 0, 0, .05);
}
.kategori-sidebar h3 { font-family: var(--display); font-size: 1.1rem; font-weight: 600; color: var(--text); margin-bottom: 12px; }
.kategori-sidebar ul { list-style: none; display: flex; flex-direction: column; gap: 2px; }
.kategori-sidebar a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 10px 12px;
    border-radius: 10px;
    font-size: .92rem;
    color: var(--muted);
    transition: background .25s, color .25s;
}
.kategori-sidebar a span { font-size: .78rem; color: var(--muted); }
.kategori-sidebar a:hover { background: rgba(234, 111, 14, .08); color: var(--text); }
.kategori-sidebar a.active { background: var(--gold); color: #111; font-weight: 600; }
.kategori-sidebar a.active span { color: #111; }

/* ---------- Ürün detay sayfası ---------- */
.pd { padding: 150px 0 40px; }
.pd-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.pd-media { position: sticky; top: 110px; }
.pd-frame {
    position: relative;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 28px;
    background: #080808;
    box-shadow: 0 40px 100px rgba(0, 0, 0, .7), 0 0 80px rgba(234, 111, 14, .07);
    cursor: zoom-in;
}
.pd-frame img { width: 100%; height: 100%; object-fit: cover; transform-origin: var(--zx, 50%) var(--zy, 50%); transition: transform .6s var(--ease); }
.pd-frame.zoom img { transform: scale(1.9); transition: transform .35s ease-out; }
.pd-hint { margin-top: 14px; font-size: .82rem; text-align: center; color: var(--muted); }
.pd-title { font-family: var(--display); font-size: clamp(2.4rem, 4.6vw, 3.8rem); font-weight: 600; line-height: 1.08; }
.pd-price { margin-top: 18px; font-size: 1.9rem; font-weight: 700; color: var(--gold-soft); }
.pd-price small { font-size: .9rem; font-weight: 400; color: var(--muted); }
.pd-desc { max-width: 34rem; margin-top: 22px; font-size: 1.05rem; color: var(--muted); }

.pd-buy { max-width: 34rem; margin-top: 34px; padding: 24px; border: 1px solid var(--line); border-radius: 22px; background: var(--panel-soft); }
.pd-buy-label { display: block; margin-bottom: 14px; font-size: .92rem; color: var(--muted); }
.qty-row { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; }
.qty-ctl { display: flex; align-items: center; border: 1px solid var(--line); border-radius: 999px; background: #000; }
.qty-ctl button {
    width: 44px;
    height: 46px;
    border: 0;
    background: none;
    font-size: 1.3rem;
    color: var(--gold-soft);
    cursor: pointer;
    transition: color .3s, background .3s;
}
.qty-ctl button:first-child { border-radius: 999px 0 0 999px; }
.qty-ctl button:last-child { border-radius: 0 999px 999px 0; }
.qty-ctl button:hover { background: var(--gold); color: #111; }
.qty-ctl input {
    width: 76px;
    padding: 10px 0;
    border: 0;
    background: none;
    color: #fff;
    font: inherit;
    font-size: 1.05rem;
    font-weight: 600;
    text-align: center;
    -moz-appearance: textfield;
    appearance: textfield;
}
.qty-ctl input::-webkit-outer-spin-button, .qty-ctl input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.qty-ctl input:focus { outline: none; }
.qty-quick { display: flex; flex-wrap: wrap; gap: 8px; }
.qty-quick button {
    padding: 8px 16px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: none;
    font-size: .85rem;
    color: var(--muted);
    cursor: pointer;
    transition: border-color .3s, color .3s, background .3s;
}
.qty-quick button:hover, .qty-quick button.on { border-color: var(--gold); color: var(--gold-soft); background: rgba(234, 111, 14, .08); }
.qty-total { margin-top: 18px; padding-top: 16px; border-top: 1px solid rgba(0, 0, 0, .08); color: var(--muted); }
.qty-total strong { margin-left: 6px; font-size: 1.35rem; color: var(--gold-soft); }
.qty-note { margin-top: 4px; font-size: .82rem; color: var(--muted); }

.pd-info .hero-actions { margin-top: 28px; }
.pd-points { display: grid; gap: 12px; max-width: 34rem; margin-top: 38px; }
.pd-points li { display: flex; align-items: flex-start; gap: 12px; font-size: .95rem; color: var(--muted); }
.pd-points svg { margin-top: 3px; color: var(--gold); }
.related { padding-top: 90px; }

/* ---------- Adımlar ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); }
.step { padding: 12px 28px 34px; border-left: 1px solid var(--line); }
.step-no {
    font-family: var(--display);
    font-size: 4rem;
    font-weight: 700;
    line-height: 1;
    color: transparent;
    -webkit-text-stroke: 1px var(--gold);
    transition: color .5s, transform .5s var(--ease);
}
.step:hover .step-no { color: var(--gold); transform: translateY(-6px); }
.step h3 { margin: 18px 0 8px; font-family: var(--display); font-size: 1.7rem; font-weight: 600; }
.step p { font-size: .95rem; color: var(--muted); }

/* ---------- İstatistik sayacı ---------- */
.stats {
    padding: 100px 0;
    overflow: hidden;
    text-align: center;
    background: radial-gradient(ellipse at 50% 50%, rgba(234, 111, 14, .28), transparent 65%), #0a0a0a;
}
.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
}
.stat-item {
    position: relative;
    padding: 0 20px;
}
.stat-item:not(:last-child)::after {
    content: "";
    position: absolute;
    right: 0;
    top: 10%;
    height: 80%;
    width: 1px;
    background: rgba(234, 111, 14, .25);
}
.stat-number {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 4px;
    font-family: var(--display);
    font-size: clamp(3.2rem, 7vw, 5.6rem);
    font-weight: 700;
    line-height: 1;
    color: transparent;
    -webkit-text-stroke: 1.5px var(--gold);
    animation: strokeGlow 4s ease-in-out infinite;
}
.stat-plus { font-size: .6em; -webkit-text-stroke: 1px var(--gold-soft); }
.stat-label { margin-top: 16px; font-size: 1rem; letter-spacing: .02em; color: #d8cfc2; }

/* ---------- İletişim ---------- */
.contact { padding-bottom: 140px; }
.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 70px; align-items: center; }
.contact-lead { max-width: 26rem; margin-top: 18px; font-size: 1.05rem; color: var(--muted); }
.contact-list { display: grid; gap: 14px; margin-top: 40px; max-width: 26rem; }
.contact-list a {
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 16px 20px;
    border: 1px solid rgba(0, 0, 0, .07);
    border-radius: 18px;
    background: var(--panel);
    box-shadow: 0 8px 24px rgba(0, 0, 0, .05);
    transition: border-color .4s, transform .4s var(--ease), box-shadow .4s;
}
.contact-list a:hover { border-color: var(--gold); transform: translateX(8px); box-shadow: 0 16px 40px rgba(234, 111, 14, .1); }
.ci {
    display: grid;
    place-items: center;
    width: 48px;
    height: 48px;
    border: 1px solid var(--line);
    border-radius: 50%;
    color: var(--gold);
    transition: background .4s, color .4s;
}
.contact-list a:hover .ci { background: var(--gold); color: #111; }
.ct { display: flex; flex-direction: column; min-width: 0; line-height: 1.35; }
.ct b { font-weight: 600; }
.ct small { overflow: hidden; text-overflow: ellipsis; font-size: .88rem; color: var(--muted); }

/* Bu form kartı bilinçli olarak koyu bırakıldı: teklif formu
   sayfada dikkat çeken bir vurgu bloğu olarak öne çıkıyor. */
.contact-card {
    --text: #f3eee3;
    --muted: #a29b8a;
    position: relative;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 30px;
    background: #000;
}
.contact-card::before {
    content: "";
    position: absolute;
    inset: -50%;
    background: conic-gradient(from 0deg, transparent 0 70%, rgba(234, 111, 14, .3) 85%, transparent 100%);
    animation: spin 12s linear infinite;
}
.contact-card::after { content: ""; position: absolute; inset: 1px; border-radius: 29px; background: linear-gradient(160deg, #111, #000); }
.contact-card-in { position: relative; z-index: 1; padding: 42px; }
.contact-card h3 { font-family: var(--display); font-size: 2.2rem; font-weight: 600; line-height: 1.15; color: var(--text); }
.cc-sub { margin: 8px 0 26px; font-size: .95rem; color: var(--muted); }

.field { margin-bottom: 18px; }
.field label { display: block; margin-bottom: 8px; font-size: .88rem; color: var(--muted); }
.field input, .field select, .field textarea {
    width: 100%;
    padding: 13px 16px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: #000;
    color: var(--text);
    font: inherit;
    font-size: 1rem;
    transition: border-color .3s, box-shadow .3s;
}
.field textarea { resize: vertical; min-height: 92px; }
.field select {
    appearance: none;
    -webkit-appearance: none;
    padding-right: 44px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='9' viewBox='0 0 14 9' fill='none' stroke='%23ea6f0e' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m1 1 6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    cursor: pointer;
}
.field select option { background: #0d0d0d; color: var(--text); }
.field input::placeholder, .field textarea::placeholder { color: #5c5749; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--gold); box-shadow: 0 0 0 4px rgba(234, 111, 14, .13); }
.field.bad input { border-color: var(--lantern); }
.field .hint { display: block; margin-top: 6px; font-size: .8rem; color: #7d7767; }
.field.bad .hint { color: #e08a8a; }

/* ---------- Footer ---------- */
/* Zemin bilinçli olarak koyu bırakıldı: sayfayı şık bir bantla
   topluyor, tıpkı önizleme paneli gibi. */
.footer { --text: #f3eee3; --muted: #a29b8a; padding: 70px 0 30px; background: #000; border-top: 1px solid var(--line); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; }
.footer h4 { margin-bottom: 14px; font-family: var(--display); font-size: 1.4rem; font-weight: 600; color: var(--gold-soft); }
.footer p, .footer a { font-size: .95rem; color: var(--muted); }
.footer p { margin-bottom: 6px; }
.footer a { transition: color .3s; }
.footer a:hover { color: var(--gold-soft); }
.copyright { margin-top: 44px; padding-top: 22px; border-top: 1px solid rgba(255, 255, 255, .07); font-size: .85rem; text-align: center; color: var(--muted); }

/* ---------- Animasyonlar ---------- */
@keyframes loadbar { to { transform: translateX(0); } }
@keyframes preFade { to { opacity: 1; } }
@keyframes preWord { to { transform: translateY(0); } }
@keyframes shimmer { to { background-position: 200% center; } }
@keyframes breathe { 0%, 100% { transform: scale(1); opacity: .8; } 50% { transform: scale(1.12); opacity: 1; } }
@keyframes ping { 0% { box-shadow: 0 0 0 0 rgba(234, 111, 14, .6); } 100% { box-shadow: 0 0 0 14px rgba(234, 111, 14, 0); } }
@keyframes floatPen { 0%, 100% { transform: translateY(0) rotate(0deg); } 50% { transform: translateY(-9px) rotate(1.2deg); } }
@keyframes floatCard { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
@keyframes sheen { 0%, 55% { transform: translateX(-130%); } 100% { transform: translateX(130%); } }
@keyframes marquee { to { transform: translateX(-50%); } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes strokeGlow { 0%, 100% { filter: drop-shadow(0 0 0 rgba(234, 111, 14, 0)); } 50% { filter: drop-shadow(0 0 28px rgba(234, 111, 14, .35)); } }

/* ---------- Canlı önizleme rozeti ---------- */
.demo-live {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 14px;
    padding: 6px 14px;
    border: 1px solid var(--line);
    border-radius: 999px;
    font-size: .78rem;
    letter-spacing: .04em;
    color: var(--gold-soft);
    background: rgba(234, 111, 14, .08);
}
.demo-live i { width: 7px; height: 7px; border-radius: 50%; background: var(--lantern); box-shadow: 0 0 0 0 rgba(163, 20, 28, .6); animation: livePing 1.6s ease-out infinite; }
@keyframes livePing { 0% { box-shadow: 0 0 0 0 rgba(163, 20, 28, .6); } 70% { box-shadow: 0 0 0 8px rgba(163, 20, 28, 0); } 100% { box-shadow: 0 0 0 0 rgba(163, 20, 28, 0); } }

/* ---------- Sahne: dönen halka + kıvılcımlar ---------- */
.stage-ring {
    position: absolute;
    left: 50%;
    top: 46%;
    width: 340px;
    height: 340px;
    translate: -50% -50%;
    border-radius: 50%;
    border: 1px dashed var(--line);
    opacity: .55;
    animation: spin 22s linear infinite;
    pointer-events: none;
}
.stage-spark {
    position: absolute;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--gold);
    box-shadow: 0 0 10px 2px rgba(234, 111, 14, .55);
    opacity: 0;
    animation: sparkFloat 3.6s ease-in-out infinite;
    pointer-events: none;
}
.stage-spark.s1 { left: 18%; top: 28%; animation-delay: 0s; }
.stage-spark.s2 { left: 78%; top: 62%; animation-delay: 1.1s; }
.stage-spark.s3 { left: 60%; top: 18%; animation-delay: 2.2s; }
@keyframes sparkFloat { 0%, 100% { opacity: 0; transform: translateY(0) scale(.6); } 40% { opacity: 1; transform: translateY(-14px) scale(1.15); } 80% { opacity: 0; transform: translateY(-26px) scale(.5); } }
/* Yazarken ekstra ışık patlaması */
.stage.burst .stage-light { animation: burstGlow .7s var(--ease); }
.stage.burst .stage-ring { animation-duration: 3s; }
@keyframes burstGlow { 0% { filter: brightness(1); } 35% { filter: brightness(1.9); } 100% { filter: brightness(1); } }

/* ---------- Ana sayfa ürün ızgarası (4 sütun, mobilde 2) ---------- */
.grid-home { grid-template-columns: repeat(4, 1fr); }

/* ---------- "Tüm Ürünleri Gör" bandı ---------- */
.more-banner {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    margin-top: 56px;
    padding: 26px 32px;
    border: 1px solid var(--line);
    border-radius: 22px;
    overflow: hidden;
    background: linear-gradient(120deg, rgba(234, 111, 14, .07), rgba(163, 20, 28, .06));
    transition: transform .4s var(--ease), box-shadow .4s, border-color .4s;
}
.more-banner::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(100deg, transparent 20%, rgba(255, 255, 255, .07) 35%, transparent 50%);
    transform: translateX(-100%);
    transition: transform .9s var(--ease);
}
.more-banner:hover::before { transform: translateX(100%); }
.more-banner:hover { transform: translateY(-3px); border-color: var(--gold); box-shadow: 0 20px 50px rgba(234, 111, 14, .16); }
.mb-text { display: flex; flex-direction: column; gap: 4px; }
.mb-text strong { font-family: var(--display); font-size: 1.5rem; font-weight: 600; color: var(--gold-soft); }
.mb-text small { color: var(--muted); font-size: .88rem; }
.mb-arrow {
    display: flex; align-items: center; justify-content: center;
    width: 46px; height: 46px; border-radius: 50%; flex: none;
    color: var(--black);
    background: linear-gradient(180deg, #ffe3b8, #f4a94a 42%, #c76a12 78%, #f2892c);
    transition: transform .4s var(--ease);
}
.more-banner:hover .mb-arrow { transform: translateX(6px); }

/* ---------- Kategoriler ---------- */
.cat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 18px;
}
.cat-tile {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 24px 22px;
    border: 1px solid rgba(0, 0, 0, .08);
    border-radius: 18px;
    background: var(--panel);
    box-shadow: 0 10px 26px rgba(0, 0, 0, .05);
    overflow: hidden;
    transition: transform .35s var(--ease), border-color .35s, box-shadow .35s;
}
.cat-tile::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(234, 111, 14, .08), transparent 60%);
    opacity: 0;
    transition: opacity .35s;
}
.cat-tile:hover { transform: translateY(-4px); border-color: var(--gold); box-shadow: 0 20px 40px rgba(234, 111, 14, .15); }
.cat-tile:hover::before { opacity: 1; }
.cat-tile-name { font-family: var(--display); font-size: 1.3rem; font-weight: 600; color: var(--text); }
.cat-tile-count { font-size: .85rem; color: var(--muted); }
.cat-tile-arrow {
    position: absolute;
    right: 18px;
    bottom: 18px;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    color: var(--gold);
    background: rgba(234, 111, 14, .1);
    transition: transform .35s var(--ease), background .35s, color .35s;
}
.cat-tile:hover .cat-tile-arrow { transform: translateX(4px); background: var(--gold); color: #111; }

/* ---------- Mobil ---------- */
@media (max-width: 980px) {
    .hero-grid { grid-template-columns: 1fr; gap: 50px; }
    .steps { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; gap: 50px; }
    .pd-grid { grid-template-columns: 1fr; gap: 40px; }
    .pd-media { position: static; }
    .urunler-layout { grid-template-columns: 1fr; gap: 22px; }
    .kategori-sidebar { position: static; }
    .kategori-sidebar ul { flex-direction: row; flex-wrap: wrap; gap: 8px; }
    .kategori-sidebar a { padding: 8px 14px; border: 1px solid rgba(0, 0, 0, .08); }
    .more-banner { flex-wrap: wrap; }
    .nav-cta { display: none; }
    .burger { display: block; }
    .nav-links {
        position: fixed;
        inset: 0;
        z-index: 110;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 30px;
        background: rgba(255, 255, 255, .98);
        opacity: 0;
        visibility: hidden;
        transition: opacity .4s, visibility .4s;
    }
    .nav-links.open { opacity: 1; visibility: visible; }
    .nav-links a { font-family: var(--display); font-size: 2.2rem; color: var(--text); }
}
@media (max-width: 560px) {
    .section { padding: 90px 0; }
    .steps { grid-template-columns: 1fr; }
    .brand-text { font-size: 1.3rem; }
    .stage { height: 370px; }
    .demo { padding: 20px; }
    .contact-card-in { padding: 28px 22px; }
    .grid-home { grid-template-columns: repeat(2, 1fr); gap: 14px; }
    .more-banner { padding: 22px 20px; }
    .stats-grid { grid-template-columns: 1fr; gap: 40px; }
    .stat-item:not(:last-child)::after { display: none; }
    .mb-text strong { font-size: 1.25rem; }
    .pd { padding-top: 130px; }
    .page-hero { padding-top: 140px; }
    .wa-float { right: 16px; bottom: 16px; width: 54px; height: 54px; }
}

/* ---------- Hareketi azalt ayarı ---------- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
    .reveal, .hero-in { opacity: 1; translate: 0 0; }
    .line > span { transform: none; }
    .preloader { display: none; }
}