/* =========================================================
   Dt. Kenan Öztürk Diş Kliniği — Tasarım Sistemi
   Palet: "porselen + mürekkep" — klinik ama soğuk değil.
   ========================================================= */

:root{
  /* Renkler */
  --ivory:      #F6F4EF;   /* porselen zemin */
  --ivory-deep: #EFEBE2;   /* panel zemin */
  --ink:        #16232C;   /* mürekkep - başlıklar/metin */
  --ink-70:     #45535B;
  --sage:       #3F8267;   /* ana vurgu - daha doygun */
  --sage-deep:  #256149;   /* hover - daha canlı yeşil */
  --sage-10:    #E4F1EA;
  --sage-30:    #A9D4BE;
  --blush:      #E8794F;   /* sıcak vurgu - daha canlı, CTA rozetlerinde kullanılır */
  --blush-10:   #FCEAE1;
  --line:       #DCD5C8;   /* saç çizgisi bölücüler */
  --white:      #FFFFFF;

  --font-display: "Fraunces", Georgia, serif;
  --font-body:    "Inter", -apple-system, sans-serif;
  --font-mono:    "IBM Plex Mono", ui-monospace, monospace;

  --radius: 4px;
  --wrap: 1180px;
}

*, *::before, *::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *, *::before, *::after{ animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; }
}

/* ---------- Scroll-reveal (main.js tarafından tetiklenir) ---------- */
.reveal{
  opacity:0; transform:translateY(22px);
  transition:opacity .6s cubic-bezier(.2,.7,.2,1), transform .6s cubic-bezier(.2,.7,.2,1);
}
.reveal.is-visible{ opacity:1; transform:translateY(0); }
.reveal-stagger > *{ transition-delay:calc(var(--stagger-i, 0) * 70ms); }

body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--ivory);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}

h1,h2,h3{
  font-family:var(--font-display);
  font-weight:500;
  line-height:1.12;
  margin:0 0 .5em;
  letter-spacing:-0.01em;
}
h1{ font-size:clamp(2.4rem, 4.4vw, 3.6rem); }
h2{ font-size:clamp(1.7rem, 2.6vw, 2.3rem); }
h3{ font-size:1.15rem; font-weight:600; font-family:var(--font-body); }
p{ margin:0 0 1em; color:var(--ink-70); }

a{ color:var(--sage-deep); text-decoration:none; }
a:hover{ color:var(--ink); }

.wrap{ max-width:var(--wrap); margin:0 auto; padding:0 24px; }

.sr-only{
  position:absolute; width:1px; height:1px; overflow:hidden;
  clip:rect(0 0 0 0); white-space:nowrap;
}
.skip-link{
  position:absolute; left:-9999px; top:0; background:var(--ink); color:var(--ivory);
  padding:12px 18px; z-index:200; border-radius:0 0 var(--radius) 0;
}
.skip-link:focus{ left:0; }

:focus-visible{
  outline:2px solid var(--sage-deep);
  outline-offset:3px;
}

.eyebrow{
  font-family:var(--font-mono);
  font-size:.72rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--sage-deep);
  margin:0 0 .9em;
}
.eyebrow--light{ color:var(--sage-30); }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  font-family:var(--font-body); font-weight:600; font-size:.95rem;
  padding:14px 26px; border-radius:var(--radius);
  border:1px solid transparent; cursor:pointer;
  transition:background .18s ease, color .18s ease, border-color .18s ease, transform .18s cubic-bezier(.2,.7,.2,1), box-shadow .18s ease;
}
.btn--primary{ background:var(--ink); color:var(--ivory); }
.btn--primary:hover{ background:var(--sage-deep); color:var(--white); transform:translateY(-2px); box-shadow:0 14px 26px -14px rgba(37,97,73,.55); }
.btn--ghost{ background:transparent; color:var(--ink); border-color:var(--ink); }
.btn--ghost:hover{ background:var(--ink); color:var(--ivory); transform:translateY(-2px); }
.btn--large{ padding:16px 34px; font-size:1.02rem; }
.btn--small{ padding:9px 18px; font-size:.85rem; }
.btn:active{ transform:translateY(0); }

.text-link{ font-weight:600; white-space:nowrap; }

/* ---------- Header ---------- */
.site-header{
  position:sticky; top:0; z-index:100;
  background:rgba(246,244,239,.92); backdrop-filter:blur(6px);
  border-bottom:1px solid var(--line);
}
.site-header__inner{
  display:flex; align-items:center; justify-content:space-between;
  padding:16px 24px;
  gap:24px;
}
.brand{ display:flex; align-items:center; gap:10px; color:var(--ink); }
.brand__mark{ color:var(--sage-deep); display:flex; align-items:center; }
.brand__logo-img{ max-height:34px; width:auto; display:block; object-fit:contain; }
.brand__text{ display:flex; flex-direction:column; line-height:1.2; }
.brand__name{ font-family:var(--font-display); font-weight:600; font-size:1.05rem; }
.brand__loc{ font-family:var(--font-mono); font-size:.68rem; letter-spacing:.06em; color:var(--ink-70); }

.main-nav__list{
  display:flex; gap:28px; list-style:none; margin:0; padding:0;
  font-size:.92rem; font-weight:500;
}
.main-nav__list a{ color:var(--ink-70); padding:6px 2px; border-bottom:2px solid transparent; }
.main-nav__list a:hover, .main-nav__list a[aria-current]{ color:var(--ink); border-color:var(--sage); }

.nav-toggle{ display:none; }

/* ---------- Hero ---------- */
.hero{ padding:0 0 40px; }

.hero-banner{
  position:relative; margin:0 0 44px; overflow:hidden;
  min-height:560px; display:flex; align-items:center;
  animation:hero-in .8s cubic-bezier(.2,.7,.2,1) both;
}
.hero-banner img{
  position:absolute; inset:0; z-index:0;
  width:100%; height:100%; object-fit:cover; object-position:center 30%;
}
.hero-banner__overlay{
  position:absolute; inset:0; z-index:1;
  background:linear-gradient(100deg,
    rgba(16,24,29,.82) 0%,
    rgba(16,24,29,.62) 32%,
    rgba(16,24,29,.22) 58%,
    rgba(16,24,29,.05) 78%);
}
.hero-banner__content{ position:relative; z-index:2; padding:80px 0; }
.hero-banner__title{
  color:var(--ivory); max-width:11ch;
  font-size:clamp(2.4rem, 4.6vw, 3.8rem);
}
.hero-banner__lede{ color:#E4E1D8; font-size:1.08rem; max-width:42ch; }

.hero-banner__badge{
  position:absolute; z-index:2; right:24px; bottom:24px;
  display:flex; align-items:baseline; gap:8px;
  background:var(--ivory); border:1px solid var(--line);
  padding:12px 18px; border-radius:4px;
  box-shadow:0 12px 28px -14px rgba(22,35,44,.5);
}
.hero-banner__badge strong{
  font-family:var(--font-display); font-size:1.35rem; color:var(--sage-deep); line-height:1;
}
.hero-banner__badge span{ font-size:.78rem; color:var(--ink-70); line-height:1.2; max-width:9ch; }

.btn--on-photo{ color:var(--ivory); border-color:rgba(246,244,239,.55); }
.btn--on-photo:hover{ background:var(--ivory); color:var(--ink); border-color:var(--ivory); }

.hero__actions{ display:flex; gap:14px; margin:28px 0 0; flex-wrap:wrap; }

.hero__stats{ display:flex; gap:40px; margin:0; padding-top:24px; border-top:1px solid var(--line); }
.hero__stats dt{ font-family:var(--font-display); font-size:1.5rem; color:var(--sage-deep); font-variant-numeric:tabular-nums; }
.hero__stats dd{ margin:0; font-size:.8rem; color:var(--ink-70); }

@keyframes hero-in{
  from{ opacity:0; transform:translateY(16px); }
  to{ opacity:1; transform:translateY(0); }
}

@media (max-width: 880px){
  .hero-banner{ min-height:0; }
  .hero-banner img{ position:static; aspect-ratio:4/5; object-position:center 22%; }
  .hero-banner__overlay{
    background:linear-gradient(180deg,
      rgba(16,24,29,.15) 0%,
      rgba(16,24,29,.55) 55%,
      rgba(16,24,29,.85) 100%);
  }
  .hero-banner__content{ padding:0 0 40px; align-self:flex-end; }
  .hero-banner__title{ max-width:none; }
  .hero-banner__badge{ right:16px; bottom:16px; padding:10px 14px; }
}

/* ---------- Sections ---------- */
.section{ padding:76px 0; }
.section-head{
  display:flex; align-items:flex-end; justify-content:space-between;
  gap:16px; margin-bottom:36px; border-bottom:1px solid var(--line); padding-bottom:20px;
}
.section-head h2{ margin:0; }

/* ---------- Service cards ---------- */
.card-grid{ display:grid; grid-template-columns:repeat(3, 1fr); gap:22px; }
.service-card{
  display:block; color:var(--ink); text-decoration:none;
  background:var(--white); border:1px solid var(--line); border-radius:var(--radius);
  padding:28px 26px; transition:border-color .2s ease, transform .25s cubic-bezier(.2,.7,.2,1), box-shadow .25s ease;
  position:relative; overflow:hidden;
}
.service-card::before{
  content:""; position:absolute; top:0; left:0; right:0; height:3px;
  background:linear-gradient(90deg, var(--sage), var(--blush));
  transform:scaleX(0); transform-origin:left; transition:transform .3s ease;
}
.service-card:hover{ color:var(--ink); border-color:var(--sage-30); transform:translateY(-5px); box-shadow:0 20px 34px -22px rgba(22,35,44,.35); }
.service-card:hover::before{ transform:scaleX(1); }
.service-card__icon{
  display:flex; align-items:center; justify-content:center;
  width:44px; height:44px; border-radius:50%;
  color:var(--sage-deep); background:var(--sage-10); margin-bottom:16px;
}
.service-card__image{
  margin:-28px -26px 18px; border-radius:4px 4px 0 0; overflow:hidden;
}
.service-card__image img{ display:block; width:100%; height:150px; object-fit:cover; }
.service-card p{ font-size:.92rem; margin-bottom:14px; }

/* ---------- Zengin metin içeriği (admin panelden Quill ile girilen) ---------- */
.rich-content{ font-size:.92rem; color:var(--ink-70); }
.rich-content p{ margin:0 0 .8em; }
.rich-content p:last-child{ margin-bottom:0; }
.rich-content ul, .rich-content ol{ margin:0 0 .8em; padding-left:1.3em; }
.rich-content ul:last-child, .rich-content ol:last-child{ margin-bottom:0; }
.rich-content li{ margin-bottom:.3em; }
.rich-content a{ color:var(--sage-deep); text-decoration:underline; }
.rich-content strong{ color:var(--ink); }
.service-card__link{
  display:inline-flex; align-items:center; gap:4px;
  font-size:.85rem; font-weight:600; color:var(--sage-deep);
  transition:gap .2s ease;
}
.service-card:hover .service-card__link{ gap:8px; }

/* ---------- Why us (inverted panel) ---------- */
.why-us{ background:var(--ink); color:var(--ivory); border-radius:0; }
.why-us__inner{ display:grid; grid-template-columns:.9fr 1.1fr; gap:56px; align-items:center; }
.why-us__inner--with-photo{ grid-template-columns:1.1fr .9fr; }
.why-us__copy h2{ color:var(--ivory); }
.why-us__copy p{ color:#C7CFD1; max-width:40ch; }
.why-us__list{ list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:26px; }
.why-us__list--stacked{ margin-top:32px; gap:20px; }
.why-us__list li{ display:flex; gap:18px; align-items:flex-start; }
.why-us__num{ font-family:var(--font-mono); color:var(--sage-30); font-size:.85rem; padding-top:3px; }
.why-us__list h3{ color:var(--ivory); margin-bottom:.3em; }
.why-us__list p{ color:#C7CFD1; margin:0; font-size:.92rem; }
.why-us__photo{
  border-radius:6px; overflow:hidden; line-height:0;
  box-shadow:0 30px 60px -25px rgba(0,0,0,.5);
}
.why-us__photo img{ display:block; width:100%; height:100%; aspect-ratio:4/5; object-fit:cover; }

/* ---------- Testimonials ---------- */
.testimonial-grid{ display:grid; grid-template-columns:repeat(3, 1fr); gap:24px; margin-top:20px; }
blockquote{
  margin:0; padding:26px; background:var(--ivory-deep); border-radius:var(--radius);
  transition:transform .25s cubic-bezier(.2,.7,.2,1), box-shadow .25s ease;
}
blockquote:hover{ transform:translateY(-4px); box-shadow:0 20px 34px -24px rgba(22,35,44,.3); }
blockquote p{ font-family:var(--font-display); font-size:1.08rem; color:var(--ink); margin-bottom:16px; }
.testimonial-author{ display:flex; align-items:center; gap:10px; }
.testimonial-author__avatar{
  width:34px; height:34px; border-radius:50%; flex-shrink:0;
  display:flex; align-items:center; justify-content:center;
  font-family:var(--font-display); font-size:.85rem; font-weight:600; color:var(--white);
  background:var(--avatar-color, var(--sage));
}
blockquote cite{ font-style:normal; font-size:.82rem; color:var(--ink-70); }

/* ---------- CTA band ---------- */
.cta-band{
  position:relative; overflow:hidden;
  background:linear-gradient(135deg, var(--sage-10) 0%, var(--blush-10) 100%);
  text-align:center; border-top:1px solid var(--line); border-bottom:1px solid var(--line);
}
.cta-band__inner{ position:relative; max-width:560px; }
.cta-band h2{ margin-bottom:.3em; }

/* ---------- Page hero (inner pages) ---------- */
.page-hero{ padding:64px 0 32px; border-bottom:1px solid var(--line); }
.page-hero__lede{ max-width:56ch; font-size:1.05rem; }

/* ---------- Services page ---------- */
.service-list{ display:flex; flex-direction:column; }
.service-row{
  display:grid; grid-template-columns:70px 1fr auto; align-items:center; gap:24px;
  padding:26px 0; border-bottom:1px solid var(--line);
}
.service-row__icon{
  display:flex; align-items:center; justify-content:center;
  width:52px; height:52px; border-radius:50%; flex-shrink:0;
  color:var(--sage-deep); background:var(--sage-10);
}
.service-row__image{
  display:block; width:60px; height:60px; border-radius:50%; flex-shrink:0;
  overflow:hidden; border:1px solid var(--line);
}
.service-row__image img{ display:block; width:100%; height:100%; object-fit:cover; }
.service-row__body h2{ font-size:1.2rem; margin-bottom:.25em; }

/* ---------- About page ---------- */
.about-grid__inner{ display:grid; grid-template-columns:.8fr 1.2fr; gap:56px; align-items:start; }
.portrait-frame{ border-radius:var(--radius); overflow:hidden; border:1px solid var(--line); }
.portrait-frame svg{ display:block; width:100%; height:auto; }
.portrait-frame img{ display:block; width:100%; height:100%; aspect-ratio:5/6; object-fit:cover; }
.fact-list{ list-style:none; margin:22px 0 28px; padding:0; display:flex; flex-direction:column; gap:8px; font-size:.92rem; }
.fact-list strong{ color:var(--ink); }

/* ---------- Contact page ---------- */
.contact-grid__inner{ display:grid; grid-template-columns:.85fr 1.15fr; gap:56px; align-items:start; }
.contact-info__list{ margin:20px 0 28px; }
.contact-info__list div{ padding:14px 0; border-bottom:1px solid var(--line); }
.contact-info__list dt{ font-family:var(--font-mono); font-size:.72rem; letter-spacing:.08em; text-transform:uppercase; color:var(--ink-70); margin-bottom:4px; }
.contact-info__list dd{ margin:0; font-size:.98rem; }
.map-placeholder{ border-radius:var(--radius); overflow:hidden; border:1px solid var(--line); }
.map-placeholder svg{ display:block; width:100%; height:auto; }

/* ---------- Appointment form ---------- */
.appointment-form-wrap{
  background:var(--white); border:1px solid var(--line); border-radius:var(--radius);
  padding:34px;
}
.form-lede{ font-size:.92rem; }
.appointment-form{ display:flex; flex-direction:column; gap:18px; margin-top:10px; }
.form-row label{ display:block; font-size:.85rem; font-weight:600; margin-bottom:6px; }
.form-row .optional{ font-weight:400; color:var(--ink-70); }
.form-row--split{ display:grid; grid-template-columns:1fr 1fr; gap:18px; }
input, select, textarea{
  width:100%; font-family:var(--font-body); font-size:.95rem; color:var(--ink);
  padding:11px 13px; border:1px solid var(--line); border-radius:var(--radius);
  background:var(--ivory); transition:border-color .15s ease;
}
input:focus, select:focus, textarea:focus{ border-color:var(--sage); outline:none; }
textarea{ resize:vertical; }

.form-alert{ padding:16px 18px; border-radius:var(--radius); margin-bottom:18px; font-size:.9rem; }
.form-alert--error{ background:#FBEAE4; border:1px solid var(--blush); color:#7A3A24; }
.form-alert--error ul{ margin:8px 0 0; padding-left:18px; }

.flash-banner{ background:var(--sage); color:var(--white); padding:14px 0; font-size:.92rem; text-align:center; }

/* ---------- Footer ---------- */
/* ---------- WhatsApp sabit buton ---------- */
.whatsapp-float{
  position:fixed; right:22px; bottom:22px; z-index:80;
  width:58px; height:58px; border-radius:50%;
  background:#25D366; color:#fff;
  display:flex; align-items:center; justify-content:center;
  box-shadow:0 12px 28px -8px rgba(37,211,102,.55);
  transition:transform .2s cubic-bezier(.2,.7,.2,1), box-shadow .2s ease;
}
.whatsapp-float:hover{
  color:#fff; transform:translateY(-3px) scale(1.05);
  box-shadow:0 16px 34px -8px rgba(37,211,102,.65);
}
@media (max-width: 620px){
  .whatsapp-float{ right:16px; bottom:16px; width:52px; height:52px; }
}

.site-footer{ background:var(--ink); color:#C7CFD1; padding:60px 0 0; margin-top:40px; }
.footer__inner{ display:grid; grid-template-columns:1.3fr 1fr 1fr 1fr; gap:32px; padding-bottom:40px; }
.footer__col h3{ color:var(--ivory); font-size:.82rem; text-transform:uppercase; letter-spacing:.08em; margin-bottom:14px; }
.footer__col p{ color:#9AA6AA; font-size:.9rem; margin-bottom:8px; }
.footer__col a{ color:#C7CFD1; }
.footer__col a:hover{ color:var(--white); }
.footer__col--brand .brand__name{ color:var(--ivory); font-family:var(--font-display); font-size:1.1rem; }
.footer__bottom{
  border-top:1px solid #2B3941; padding:20px 0; font-size:.78rem; color:#7C8A8F;
}

/* ---------- Mobile ---------- */
@media (max-width: 880px){
  .why-us__inner, .why-us__inner--with-photo, .about-grid__inner, .contact-grid__inner{
    grid-template-columns:1fr;
  }
  .why-us__inner{ gap:36px; }
  .card-grid, .testimonial-grid{ grid-template-columns:1fr 1fr; }
  .footer__inner{ grid-template-columns:1fr 1fr; }

  .main-nav__list{
    position:absolute; top:100%; left:0; right:0; background:var(--ivory);
    flex-direction:column; padding:16px 24px; gap:4px; border-bottom:1px solid var(--line);
    display:none;
  }
  .main-nav__list.is-open{ display:flex; }
  .main-nav__list a{ display:block; padding:10px 0; }
  .nav-toggle{
    display:flex; flex-direction:column; gap:5px; background:none; border:none; cursor:pointer; padding:6px;
  }
  .nav-toggle span{ width:22px; height:2px; background:var(--ink); display:block; }
}

@media (max-width: 620px){
  .card-grid, .testimonial-grid, .footer__inner{ grid-template-columns:1fr; }
  .form-row--split{ grid-template-columns:1fr; }
  .service-row{ grid-template-columns:1fr; gap:10px; }
  .hero__stats{ flex-wrap:wrap; gap:24px; }
}