/* =========================================================
   Selçuklu Tekstil — Toptan Ev Tekstili
   Palet: Koyu Yeşil #1B5E20 · Bakır/Turuncu #E65100
   ========================================================= */

:root{
  --green:#1B5E20;
  --green-dark:#123d16;
  --green-deep:#0d2e10;
  --green-soft:#2e7d32;
  --copper:#E65100;
  --copper-light:#ff7424;
  --cream:#f7f4ec;
  --sand:#efe9dc;
  --ink:#1c1d1a;
  --muted:#5b6157;
  --line:#e4e0d4;
  --white:#ffffff;
  --shadow:0 18px 50px -20px rgba(13,46,16,.35);
  --shadow-sm:0 8px 24px -12px rgba(13,46,16,.35);
  --radius:16px;
  --radius-sm:10px;
  --maxw:1180px;
  --serif:"Marcellus",Georgia,serif;
  --sans:"Inter",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:90px;-webkit-text-size-adjust:100%}
body{
  font-family:var(--sans);
  color:var(--ink);
  background:var(--cream);
  line-height:1.65;
  overflow-x:hidden;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
ul{list-style:none}

.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 22px}

.section{padding:96px 0}
.section__head{max-width:720px;margin:0 auto 54px;text-align:center}
.section__title{
  font-family:var(--serif);
  font-size:clamp(1.8rem,4vw,2.7rem);
  line-height:1.18;
  color:var(--green);
  font-weight:400;
  letter-spacing:.2px;
}
.section__title--light{color:var(--cream)}
.section__lead{margin-top:16px;color:var(--muted);font-size:1.05rem}

.eyebrow{
  display:inline-block;
  font-size:.78rem;
  font-weight:700;
  letter-spacing:.18em;
  color:var(--copper);
  margin-bottom:14px;
  position:relative;
}
.eyebrow--light{color:var(--copper-light)}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-family:var(--sans);font-weight:600;font-size:1rem;
  padding:15px 30px;border-radius:50px;cursor:pointer;border:1.5px solid transparent;
  transition:transform .25s ease, box-shadow .25s ease, background .25s ease, color .25s ease;
  white-space:nowrap;
}
.btn--sm{padding:12px 24px;font-size:.94rem}
.btn--primary{background:var(--copper);color:#fff;box-shadow:0 12px 28px -12px rgba(230,81,0,.7)}
.btn--primary:hover{background:var(--copper-light);transform:translateY(-3px);box-shadow:0 18px 34px -12px rgba(230,81,0,.8)}
.btn--ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.6)}
.btn--ghost:hover{background:rgba(255,255,255,.12);border-color:#fff;transform:translateY(-3px)}
.btn--whatsapp{background:#25D366;color:#fff;width:100%;margin-top:6px;box-shadow:0 12px 28px -14px rgba(37,211,102,.8)}
.btn--whatsapp:hover{background:#1eb858;transform:translateY(-3px)}
.btn__wa-icon{display:inline-flex}

/* ---------- Topbar ---------- */
.topbar{background:var(--green-deep);color:#dfe7df;font-size:.82rem}
.topbar__inner{display:flex;justify-content:space-between;align-items:center;height:38px;gap:14px}
.topbar__item{display:inline-flex;align-items:center;gap:6px;white-space:nowrap}
.topbar__phone{font-weight:600;color:#fff;transition:color .2s}
.topbar__phone:hover{color:var(--copper-light)}

/* ---------- Header ---------- */
.header{
  position:sticky;top:0;z-index:50;
  background:rgba(18,61,22,.96);
  backdrop-filter:saturate(140%) blur(8px);
  border-bottom:1px solid rgba(255,255,255,.08);
  transition:background .3s, box-shadow .3s, padding .3s;
}
.header.scrolled{background:rgba(18,61,22,.99);box-shadow:0 10px 30px -16px rgba(0,0,0,.6)}
.header__inner{display:flex;align-items:center;justify-content:space-between;height:72px}

.brand{display:flex;align-items:center;gap:13px}
.brand__badge{
  width:50px;height:50px;border-radius:50%;
  background:var(--cream);
  display:grid;place-items:center;flex-shrink:0;
  box-shadow:inset 0 0 0 2px rgba(230,81,0,.35), 0 4px 14px -6px rgba(0,0,0,.5);
}
.brand__badge img{width:46px;height:46px}
.brand__text{display:flex;flex-direction:column;line-height:1.1}
.brand__name{font-family:var(--serif);font-size:1.32rem;color:#fff;letter-spacing:.4px}
.brand__tag{font-size:.66rem;letter-spacing:.22em;color:var(--copper-light);text-transform:uppercase;font-weight:600}

.nav{display:flex;align-items:center;gap:6px}
.nav__link{
  color:#e7eee7;font-weight:500;font-size:.95rem;padding:10px 14px;border-radius:8px;
  transition:color .2s, background .2s;position:relative;
}
.nav__link:hover{color:#fff;background:rgba(255,255,255,.08)}
.nav__cta{background:var(--copper);color:#fff;margin-left:10px;padding:10px 22px;border-radius:50px;font-weight:600}
.nav__cta:hover{background:var(--copper-light)}

.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{width:26px;height:2.5px;background:#fff;border-radius:2px;transition:.3s}
.nav-toggle.open span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:92vh;display:flex;align-items:center;color:#fff;overflow:hidden}
.hero__bg{
  position:absolute;inset:0;background-size:cover;background-position:center;
  transform:scale(1.08);animation:heroZoom 14s ease-out forwards;
}
@keyframes heroZoom{to{transform:scale(1)}}
.hero__overlay{
  position:absolute;inset:0;
  background:linear-gradient(105deg,rgba(13,46,16,.92) 0%,rgba(18,61,22,.78) 42%,rgba(13,46,16,.45) 100%);
}
.hero__content{position:relative;z-index:2;padding-top:60px;padding-bottom:60px;max-width:760px}
.hero__eyebrow{font-size:.82rem;font-weight:700;letter-spacing:.2em;color:var(--copper-light);margin-bottom:18px}
.hero__title{
  font-family:var(--serif);font-weight:400;
  font-size:clamp(2.5rem,6.2vw,4.6rem);line-height:1.07;letter-spacing:.5px;
  text-shadow:0 4px 30px rgba(0,0,0,.4);
}
.hero__title span{color:var(--copper-light)}
.hero__subtitle{margin-top:22px;font-size:clamp(1.02rem,2vw,1.25rem);color:#e9efe8;max-width:600px}
.hero__actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.hero__stats{display:flex;gap:38px;margin-top:52px;flex-wrap:wrap}
.stat{display:flex;flex-direction:column}
.stat__num{font-family:var(--serif);font-size:2.1rem;color:#fff;line-height:1}
.stat__label{font-size:.84rem;color:#cdd8cc;margin-top:6px;letter-spacing:.04em}
.hero__scroll{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);z-index:2;width:26px;height:42px;border:2px solid rgba(255,255,255,.5);border-radius:14px;display:grid;place-items:start center}
.hero__scroll span{width:4px;height:8px;background:#fff;border-radius:2px;margin-top:7px;animation:scrollDot 1.6s infinite}
@keyframes scrollDot{0%{opacity:0;transform:translateY(0)}40%{opacity:1}80%{opacity:0;transform:translateY(12px)}}

/* ---------- About ---------- */
.about{background:var(--white)}
.about__grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.about__text .section__title{text-align:left;margin-bottom:22px}
.about__text p{color:var(--muted);margin-bottom:16px}
.about__list{margin:22px 0 26px}
.about__list li{position:relative;padding-left:30px;margin-bottom:12px;color:var(--ink);font-weight:500}
.about__list li::before{content:"";position:absolute;left:0;top:8px;width:16px;height:16px;border-radius:50%;background:var(--green);box-shadow:0 0 0 4px rgba(27,94,32,.14)}
.about__list li::after{content:"✓";position:absolute;left:3px;top:3px;color:#fff;font-size:.62rem;font-weight:700}
.about__media{position:relative;display:grid;grid-template-columns:1fr;gap:18px}
.about__img{border-radius:var(--radius);box-shadow:var(--shadow);width:100%;object-fit:cover}
.about__img--lg{aspect-ratio:4/3}
.about__img--sm{aspect-ratio:16/9;width:72%;margin-left:auto;margin-top:-70px;border:6px solid #fff;position:relative;z-index:2}

/* ---------- Products ---------- */
.products{background:var(--cream)}
.prod-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.prod{
  background:#fff;border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow-sm);border:1px solid var(--line);
  transition:transform .35s ease, box-shadow .35s ease;
}
.prod:hover{transform:translateY(-8px);box-shadow:var(--shadow)}
.prod__img{aspect-ratio:4/3;overflow:hidden}
.prod__img img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.prod:hover .prod__img img{transform:scale(1.07)}
.prod__body{padding:24px}
.prod__title{font-family:var(--serif);font-size:1.32rem;color:var(--green);margin-bottom:10px;font-weight:400}
.prod__body p{color:var(--muted);font-size:.95rem}
.products__note{text-align:center;margin-top:42px;color:var(--muted)}
.products__note a{color:var(--copper);font-weight:600;border-bottom:1px solid transparent;transition:border .2s}
.products__note a:hover{border-color:var(--copper)}

/* ---------- Why ---------- */
.why{
  background:linear-gradient(160deg,var(--green) 0%,var(--green-deep) 100%);
  position:relative;overflow:hidden;
}
.why::before{content:"";position:absolute;inset:0;background:url('../images/selcuklu-logo-white.png') no-repeat right -120px bottom -90px;background-size:480px;opacity:.05;pointer-events:none}
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.why-card{
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);
  border-radius:var(--radius);padding:34px 26px;color:#fff;
  transition:transform .3s, background .3s, border-color .3s;backdrop-filter:blur(2px);
}
.why-card:hover{transform:translateY(-6px);background:rgba(255,255,255,.09);border-color:rgba(230,81,0,.5)}
.why-card__icon{
  width:58px;height:58px;border-radius:14px;display:grid;place-items:center;
  font-size:1.6rem;font-weight:700;color:#fff;margin-bottom:20px;
  background:linear-gradient(135deg,var(--copper),var(--copper-light));
  box-shadow:0 10px 22px -10px rgba(230,81,0,.8);
}
.why-card h3{font-family:var(--serif);font-size:1.4rem;font-weight:400;margin-bottom:10px}
.why-card p{color:#d6e0d5;font-size:.95rem}

/* ---------- Gallery ---------- */
.gallery{background:var(--white)}
.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:220px;gap:18px}
.gallery__item{overflow:hidden;border-radius:var(--radius);box-shadow:var(--shadow-sm);margin:0}
.gallery__item img{width:100%;height:100%;object-fit:cover;transition:transform .7s ease}
.gallery__item:hover img{transform:scale(1.08)}
.gallery__item--tall{grid-row:span 2}
.gallery__item--wide{grid-column:span 2}

/* ---------- Contact ---------- */
.contact{background:var(--cream)}
.contact__grid{display:grid;grid-template-columns:1fr 1.1fr;gap:46px;align-items:stretch}
.contact__info{display:flex;flex-direction:column;gap:18px}
.info-card{
  display:flex;gap:16px;align-items:flex-start;background:#fff;
  border:1px solid var(--line);border-radius:var(--radius-sm);padding:20px 22px;box-shadow:var(--shadow-sm);
}
.info-card__icon{font-size:1.5rem;line-height:1.4;flex-shrink:0}
.info-card h3{font-size:.82rem;text-transform:uppercase;letter-spacing:.14em;color:var(--copper);margin-bottom:6px}
.info-card p{color:var(--ink);font-weight:500}
.info-card a{transition:color .2s}
.info-card a:hover{color:var(--copper)}
.info-card small{color:var(--muted);font-weight:400}
.contact__retail{
  background:#fff5ec;border:1px dashed var(--copper);color:#9a3a00;
  padding:14px 18px;border-radius:var(--radius-sm);font-size:.92rem;margin-top:6px;
}
.contact__map{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);min-height:430px;border:6px solid #fff}
.contact__map iframe{width:100%;height:100%;min-height:418px;border:0;display:block}

/* ---------- Footer ---------- */
.footer{background:var(--green-deep);color:#c7d2c6;padding-top:64px}
.footer__grid{display:grid;grid-template-columns:1.4fr 1fr 1.2fr;gap:40px;padding-bottom:46px}
.footer__brand{display:grid;grid-template-columns:auto 1fr;gap:6px 14px;align-items:center}
.brand__badge--footer{width:46px;height:46px}
.brand__badge--footer img{width:40px;height:40px}
.footer__name{font-family:var(--serif);font-size:1.3rem;color:#fff;display:block}
.footer__tag{font-size:.64rem;letter-spacing:.2em;text-transform:uppercase;color:var(--copper-light)}
.footer__desc{grid-column:1/-1;margin-top:10px;font-size:.92rem;color:#9fb09e}
.footer__col h4{color:#fff;font-size:1rem;margin-bottom:18px;font-family:var(--serif);font-weight:400}
.footer__col a,.footer__col p{display:block;color:#b3c0b2;font-size:.93rem;margin-bottom:10px;transition:color .2s}
.footer__col a:hover{color:var(--copper-light)}
.footer__hours{color:#8fa28e;font-size:.86rem}
.footer__bottom{border-top:1px solid rgba(255,255,255,.08);padding:20px 0}
.footer__bottom-inner{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:.84rem;color:#8fa28e}

/* ---------- Scroll reveal ---------- */
.reveal{opacity:0;transform:translateY(34px);transition:opacity .7s ease, transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width:980px){
  .about__grid{grid-template-columns:1fr;gap:40px}
  .about__text .section__title{text-align:center}
  .about__media{order:-1}
  .about__img--sm{margin-top:-50px}
  .prod-grid{grid-template-columns:repeat(2,1fr)}
  .why-grid{grid-template-columns:repeat(2,1fr)}
  .contact__grid{grid-template-columns:1fr}
  .contact__map{min-height:340px}
  .footer__grid{grid-template-columns:1fr 1fr}
  .footer__brand{grid-column:1/-1}
}

@media (max-width:760px){
  .section{padding:68px 0}
  .topbar__item:first-child span{display:none}
  /* mobile nav */
  .nav{
    position:fixed;top:110px;right:14px;left:14px;
    background:rgba(18,61,22,.99);backdrop-filter:blur(10px);
    flex-direction:column;align-items:stretch;gap:4px;padding:14px;
    border-radius:16px;border:1px solid rgba(255,255,255,.12);
    box-shadow:0 24px 50px -16px rgba(0,0,0,.6);
    transform:translateY(-12px);opacity:0;visibility:hidden;transition:.28s ease;
  }
  .nav.open{transform:none;opacity:1;visibility:visible}
  .nav__link{padding:13px 16px;font-size:1.02rem}
  .nav__cta{margin-left:0;margin-top:6px;text-align:center}
  .nav-toggle{display:flex}
  .hero{min-height:88vh}
  .hero__stats{gap:26px;margin-top:38px}
  .stat__num{font-size:1.7rem}
  .hero__scroll{display:none}
  .about__img--sm{width:84%}
}

@media (max-width:560px){
  .container{padding:0 16px}
  .prod-grid{grid-template-columns:1fr}
  .why-grid{grid-template-columns:1fr}
  .gallery-grid{grid-template-columns:1fr 1fr;grid-auto-rows:160px}
  .gallery__item--wide{grid-column:span 2}
  .gallery__item--tall{grid-row:span 1}
  .footer__grid{grid-template-columns:1fr}
  .hero__actions .btn{flex:1}
  .topbar{font-size:.76rem}
  .brand__name{font-size:1.15rem}
}

@media (prefers-reduced-motion:reduce){
  *{animation:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none;transition:none}
}