/* ===================================================================
   HANDE EREN GAYRİMENKUL DANIŞMANLIĞI — Design tokens & shared styles
   Palette grounded in the İstanbul shoreline: deep strait water,
   morning mist, and the warm brass of old city ironwork.
   =================================================================== */

:root{
  /* color */
  --c-mist:#EEF1EE;        /* pale cool background, like morning haze over water */
  --c-white:#FFFFFF;
  --c-ink:#16242A;         /* body text, cool near-black */
  --c-deep:#122B33;        /* deep strait — header, footer, hero */
  --c-deep-2:#0B1E24;      /* darker shade for gradients */
  --c-deep-soft:#1C3942;   /* lighter panel on deep bg */
  --c-brass:#B08D57;       /* signature accent — brass ironwork */
  --c-brass-dark:#8C6B3E;
  --c-brass-light:#D8BD8C;
  --c-azure:#4A7C8C;       /* secondary accent — strait water by day */
  --c-stone:#D9D4C8;       /* borders, dividers */
  --c-stone-light:#EDEAE2;
  --c-line:#D7DBD8;

  /* type */
  --font-display:'Fraunces', 'Georgia', serif;
  --font-body:'Work Sans', system-ui, sans-serif;
  --font-mono:'IBM Plex Mono', 'Courier New', monospace;

  /* shape & shadow */
  --radius-sm:6px;
  --radius-md:14px;
  --radius-lg:30px;
  --shadow-sm:0 2px 10px rgba(11,30,36,0.10);
  --shadow-md:0 16px 40px rgba(11,30,36,0.16);

  /* layout */
  --container:1180px;
  --gap:24px;
}

/* ---------- reset ---------- */
*,*::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-behavior:auto !important;}
}
body{margin:0;background:var(--c-mist);color:var(--c-ink);font-family:var(--font-body);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased;}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;cursor:pointer;}
ul{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{margin:0;font-family:var(--font-display);font-weight:600;line-height:1.12;color:var(--c-deep);}
p{margin:0;}
input,select,textarea{font-family:inherit;font-size:1rem;}

:focus-visible{outline:3px solid var(--c-brass);outline-offset:2px;border-radius:4px;}

.skip-link{position:absolute;left:-999px;top:0;background:var(--c-brass);color:var(--c-deep-2);padding:10px 18px;z-index:200;font-weight:600;border-radius:0 0 var(--radius-sm) 0;}
.skip-link:focus{left:0;}

.visually-hidden{position:absolute !important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;}
.is-hidden{display:none !important;}

/* ---------- layout helpers ---------- */
.container{max-width:var(--container);margin:0 auto;padding:0 24px;}
.section{padding:88px 0;}
.section--tight{padding:64px 0;}
.section--deep{background:var(--c-deep);color:var(--c-stone-light);}
.section--deep h2,.section--deep h3{color:var(--c-white);}
.section--white{background:var(--c-white);}
.section-head{max-width:640px;margin-bottom:48px;}
.eyebrow{display:inline-block;font-family:var(--font-mono);font-size:0.78rem;letter-spacing:0.14em;text-transform:uppercase;color:var(--c-brass-dark);margin-bottom:14px;}
.section--deep .eyebrow{color:var(--c-brass-light);}
h2{font-size:clamp(1.9rem,3.4vw,2.6rem);}
h3{font-size:clamp(1.2rem,2vw,1.45rem);}
.lede{font-size:1.08rem;color:#3E4F54;max-width:560px;}
.section--deep .lede{color:#C9D6D6;}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 26px;border-radius:var(--radius-sm);font-weight:600;font-size:0.97rem;border:1.5px solid transparent;transition:transform .18s ease, box-shadow .18s ease, background .18s ease;}
.btn--primary{background:var(--c-brass);color:var(--c-deep-2);}
.btn--primary:hover{background:var(--c-brass-dark);transform:translateY(-1px);box-shadow:var(--shadow-sm);}
.btn--ghost{border-color:rgba(255,255,255,0.45);color:var(--c-white);}
.btn--ghost:hover{border-color:var(--c-white);background:rgba(255,255,255,0.08);}
.btn--outline{border-color:var(--c-deep);color:var(--c-deep);background:transparent;}
.btn--outline:hover{background:var(--c-deep);color:var(--c-white);}
.btn--block{width:100%;}
.btn--sm{padding:10px 18px;font-size:0.88rem;}

/* ---------- header / nav ---------- */
.site-header{background:var(--c-deep);position:sticky;top:0;z-index:100;box-shadow:0 1px 0 rgba(255,255,255,0.06);}
.site-header__bar{display:flex;align-items:center;justify-content:space-between;padding:18px 0;}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:700;font-size:1.3rem;color:var(--c-white);}
.brand__mark{width:38px;height:38px;border-radius:50%;background:var(--c-brass);color:var(--c-deep-2);display:flex;align-items:center;justify-content:center;font-size:1.05rem;font-weight:700;font-family:var(--font-display);flex-shrink:0;}
.brand__tag{display:block;font-family:var(--font-mono);font-size:0.62rem;letter-spacing:0.12em;color:var(--c-brass-light);text-transform:uppercase;font-weight:400;margin-top:1px;}

.nav{display:none;}
.nav ul{display:flex;gap:34px;}
.nav a{color:#CFE0DC;font-weight:500;font-size:0.96rem;padding:6px 2px;border-bottom:2px solid transparent;transition:border-color .15s ease, color .15s ease;}
.nav a:hover,.nav a[aria-current="page"]{color:var(--c-white);border-color:var(--c-brass);}

.header-cta{display:none;background:#25D366 !important;color:#ffffff !important;}
.header-cta:hover{background:#1EBE5A !important;}
.mobile-nav a[data-brand-href="whatsapp"]{color:#25D366 !important;}

.nav-toggle{display:flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:var(--radius-sm);border:1px solid rgba(255,255,255,0.25);background:transparent;color:var(--c-white);}
.nav-toggle svg{width:20px;height:20px;}

.mobile-nav{display:none;flex-direction:column;background:var(--c-deep-soft);padding:8px 0 18px;}
.mobile-nav.is-open{display:flex;}
.mobile-nav a{padding:13px 24px;color:var(--c-white);font-weight:500;border-top:1px solid rgba(255,255,255,0.08);}
.mobile-nav a[aria-current="page"]{color:var(--c-brass-light);}

@media (min-width:880px){
  .nav{display:block;}
  .nav-toggle{display:none;}
  .mobile-nav{display:none !important;}
  .header-cta{display:inline-flex;}
}

/* ---------- hero + skyline signature ---------- */
.hero{position:relative;background:linear-gradient(180deg,var(--c-deep) 0%, var(--c-deep-2) 100%);color:var(--c-white);overflow:hidden;padding-top:64px;}
.hero__inner{position:relative;z-index:2;max-width:680px;padding-bottom:150px;}
.hero .eyebrow{color:var(--c-brass-light);}
.hero h1{color:var(--c-white);font-size:clamp(2.3rem,5vw,3.6rem);margin-bottom:22px;}
.hero p.lede{color:#CBDAD7;font-size:1.12rem;margin-bottom:34px;}
.hero__actions{display:flex;flex-wrap:wrap;gap:16px;}

.skyline{position:absolute;left:0;right:0;bottom:0;width:100%;height:auto;display:block;z-index:1;opacity:0.9;}
.skyline--divider{position:relative;height:64px;background:var(--c-mist);}
.skyline--divider svg{position:absolute;bottom:0;left:0;width:100%;height:64px;}

/* search dock */
.search-dock{position:relative;z-index:3;margin:-92px auto 0;max-width:var(--container);background:var(--c-white);border-radius:var(--radius-md);box-shadow:var(--shadow-md);padding:26px;display:grid;grid-template-columns:1fr;gap:16px;}
.search-dock form{display:grid;grid-template-columns:1fr;gap:14px;}
.field{display:flex;flex-direction:column;gap:6px;}
.field label{font-size:0.78rem;font-weight:600;color:#5C6B6E;text-transform:uppercase;letter-spacing:0.06em;}
.field select,.field input{border:1.5px solid var(--c-line);border-radius:var(--radius-sm);padding:12px 14px;background:var(--c-white);color:var(--c-ink);}
.field select:focus,.field input:focus{border-color:var(--c-brass);}
.search-dock .btn{align-self:end;}

@media (min-width:760px){
  .search-dock form{grid-template-columns:repeat(2,1fr);}
}
@media (min-width:1040px){
  .search-dock form{grid-template-columns:1.1fr 1.1fr 1.3fr 0.9fr auto;align-items:end;}
}

/* ---------- value props (parallel, not sequential — icon led) ---------- */
.value-grid{display:grid;gap:var(--gap);grid-template-columns:1fr;}
@media (min-width:760px){.value-grid{grid-template-columns:repeat(3,1fr);}}
.value-card{background:var(--c-white);border:1px solid var(--c-line);border-radius:var(--radius-md);padding:30px;}
.value-card__icon{width:46px;height:46px;border-radius:50%;background:var(--c-stone-light);display:flex;align-items:center;justify-content:center;margin-bottom:18px;color:var(--c-brass-dark);}
.value-card__icon svg{width:22px;height:22px;}
.value-card h3{margin-bottom:8px;}
.value-card p{color:#465356;font-size:0.95rem;}

/* ---------- process (genuine sequence — numbering earns its keep) ---------- */
.process{display:grid;gap:var(--gap);grid-template-columns:1fr;}
@media (min-width:760px){.process{grid-template-columns:repeat(3,1fr);}}
.process-step{position:relative;padding-top:8px;}
.process-step__num{font-family:var(--font-mono);font-size:0.95rem;color:var(--c-brass-light);display:block;margin-bottom:14px;}
.process-step h3{color:var(--c-white);margin-bottom:8px;}
.process-step p{color:#C9D6D6;font-size:0.95rem;}

/* ---------- property cards ---------- */
.listing-grid{display:grid;gap:var(--gap);grid-template-columns:1fr;}
@media (min-width:680px){.listing-grid{grid-template-columns:repeat(2,1fr);}}
@media (min-width:1040px){.listing-grid{grid-template-columns:repeat(3,1fr);}}

.listing-card{background:var(--c-white);border-radius:var(--radius-md);overflow:hidden;border:1px solid var(--c-line);transition:transform .2s ease, box-shadow .2s ease;}
.listing-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);}
.listing-card__art{position:relative;aspect-ratio:4/3;background:linear-gradient(135deg,var(--c-deep) 0%, var(--c-azure) 100%);display:flex;align-items:flex-end;}
.listing-card__art svg{width:100%;height:62%;}
.listing-card__badge{position:absolute;top:14px;left:14px;background:var(--c-white);color:var(--c-deep);font-size:0.74rem;font-weight:700;padding:5px 12px;border-radius:999px;letter-spacing:0.03em;}
.listing-card__badge--rent{background:var(--c-brass);color:var(--c-deep-2);}
.listing-card__body{padding:20px 20px 22px;}
.listing-card__district{font-family:var(--font-mono);font-size:0.74rem;letter-spacing:0.06em;text-transform:uppercase;color:var(--c-azure);margin-bottom:6px;display:block;}
.listing-card__title{font-size:1.08rem;margin-bottom:10px;color:var(--c-deep);}
.listing-card__specs{display:flex;gap:14px;font-family:var(--font-mono);font-size:0.82rem;color:#465356;margin-bottom:16px;flex-wrap:wrap;}
.listing-card__specs span{display:inline-flex;align-items:center;gap:5px;}
.listing-card__specs svg{width:14px;height:14px;opacity:0.7;}
.listing-card__footer{display:flex;align-items:center;justify-content:space-between;border-top:1px dashed var(--c-line);padding-top:14px;}
.listing-card__price{font-family:var(--font-mono);font-weight:600;font-size:1.05rem;color:var(--c-deep);}
.listing-card__price small{display:block;font-weight:400;font-size:0.68rem;color:#7A8A8C;}

/* ---------- filter bar (listings page) ---------- */
.filter-bar{background:var(--c-white);border:1px solid var(--c-line);border-radius:var(--radius-md);padding:22px;margin-bottom:36px;}
.filter-bar form{display:grid;grid-template-columns:1fr;gap:14px;}
@media (min-width:760px){.filter-bar form{grid-template-columns:repeat(2,1fr);}}
@media (min-width:1040px){.filter-bar form{grid-template-columns:1fr 1fr 1fr 1fr auto;align-items:end;}}
.filter-result-count{font-family:var(--font-mono);font-size:0.85rem;color:#5C6B6E;margin-bottom:22px;}
.empty-state{text-align:center;padding:60px 20px;border:1.5px dashed var(--c-line);border-radius:var(--radius-md);color:#5C6B6E;}
.empty-state h3{margin-bottom:8px;}

/* ---------- team cards ---------- */
.team-grid{display:grid;gap:var(--gap);grid-template-columns:1fr;}
@media (min-width:680px){.team-grid{grid-template-columns:repeat(2,1fr);}}
@media (min-width:1040px){.team-grid{grid-template-columns:repeat(3,1fr);}}
.team-card{background:var(--c-white);border:1px solid var(--c-line);border-radius:var(--radius-md);padding:28px;text-align:left;}
.team-card__avatar{width:64px;height:64px;border-radius:50%;background:var(--c-deep);color:var(--c-brass-light);display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-size:1.3rem;font-weight:600;margin-bottom:18px;}
.team-card h3{margin-bottom:2px;}
.team-card__role{font-family:var(--font-mono);font-size:0.78rem;color:var(--c-azure);text-transform:uppercase;letter-spacing:0.04em;display:block;margin-bottom:14px;}
.team-card__bio{color:#465356;font-size:0.92rem;margin-bottom:18px;}
.team-card__contact{display:flex;flex-direction:column;gap:8px;font-size:0.9rem;border-top:1px solid var(--c-line);padding-top:16px;}
.team-card__contact a{display:flex;align-items:center;gap:9px;color:var(--c-deep);font-weight:500;}
.team-card__contact svg{width:16px;height:16px;color:var(--c-brass-dark);flex-shrink:0;}

/* ---------- contact page ---------- */
.contact-layout{display:grid;gap:48px;grid-template-columns:1fr;}
@media (min-width:920px){.contact-layout{grid-template-columns:1.1fr 0.9fr;}}
.contact-form{background:var(--c-white);border:1px solid var(--c-line);border-radius:var(--radius-md);padding:32px;}
.form-row{display:grid;grid-template-columns:1fr;gap:18px;margin-bottom:18px;}
@media (min-width:560px){.form-row--split{grid-template-columns:1fr 1fr;}}
.form-field{display:flex;flex-direction:column;gap:7px;}
.form-field label{font-size:0.86rem;font-weight:600;color:var(--c-deep);}
.form-field input,.form-field select,.form-field textarea{border:1.5px solid var(--c-line);border-radius:var(--radius-sm);padding:13px 14px;background:var(--c-mist);color:var(--c-ink);}
.form-field input:focus,.form-field select:focus,.form-field textarea:focus{border-color:var(--c-brass);background:var(--c-white);}
.form-field textarea{resize:vertical;min-height:120px;}
.form-note{font-size:0.82rem;color:#5C6B6E;margin-top:14px;}
.form-success{display:none;background:var(--c-deep);color:var(--c-white);padding:22px;border-radius:var(--radius-md);align-items:flex-start;gap:14px;}
.form-success.is-visible{display:flex;}
.form-success svg{width:24px;height:24px;color:var(--c-brass-light);flex-shrink:0;margin-top:2px;}

.info-card{background:var(--c-deep);color:var(--c-white);border-radius:var(--radius-md);padding:32px;margin-bottom:20px;}
.info-card h3{color:var(--c-white);margin-bottom:18px;}
.info-list{display:flex;flex-direction:column;gap:16px;}
.info-list li{display:flex;gap:12px;align-items:flex-start;color:#CBDAD7;font-size:0.95rem;}
.info-list svg{width:18px;height:18px;color:var(--c-brass-light);flex-shrink:0;margin-top:2px;}
.map-frame{border-radius:var(--radius-md);overflow:hidden;border:1px solid var(--c-line);}
.map-frame iframe{width:100%;height:280px;border:0;display:block;}

/* ---------- footer ---------- */
.site-footer{background:var(--c-deep-2);color:#9FB3B0;padding:64px 0 28px;}
.footer-grid{display:grid;gap:36px;grid-template-columns:1fr;margin-bottom:48px;}
@media (min-width:760px){.footer-grid{grid-template-columns:1.3fr 1fr 1fr;}}
.footer-brand .brand{margin-bottom:14px;}
.footer-brand p{color:#8AA09D;font-size:0.92rem;max-width:320px;}
.site-footer h4{color:var(--c-white);font-family:var(--font-body);font-size:0.85rem;letter-spacing:0.06em;text-transform:uppercase;margin-bottom:16px;}
.footer-links li{margin-bottom:10px;}
.footer-links a:hover{color:var(--c-white);}
.footer-bottom{border-top:1px solid rgba(255,255,255,0.08);padding-top:24px;display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;font-size:0.82rem;color:#6E8582;}

/* ---------- reveal-on-scroll ---------- */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease, transform .6s ease;}
.reveal.is-visible{opacity:1;transform:none;}
@media (prefers-reduced-motion: reduce){.reveal{opacity:1;transform:none;}}

/* ---------- placeholder banner (build note) ---------- */
.build-note{background:var(--c-brass-light);color:var(--c-deep-2);font-size:0.84rem;text-align:center;padding:9px 16px;}
.build-note a{text-decoration:underline;font-weight:600;}

/* ---------- price block (discount support) ---------- */
.price-original{font-family:var(--font-mono);font-size:0.82rem;color:#9AA8AA;text-decoration:line-through;margin-right:6px;}
.price-current{font-family:var(--font-mono);font-weight:600;font-size:1.05rem;color:var(--c-deep);}
.price-current small{font-weight:400;font-size:0.68rem;color:#7A8A8C;}
.listing-card__badge--status{background:var(--c-deep-2);color:var(--c-stone-light);}
.listing-card--inactive{opacity:0.72;}
.listing-card__title a{color:inherit;}

/* ---------- ilan detay sayfası ---------- */
.back-link{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:0.92rem;color:var(--c-azure);margin-bottom:28px;}
.back-link svg{width:16px;height:16px;}
.detail-grid{display:grid;gap:40px;grid-template-columns:1fr;}
@media (min-width:920px){.detail-grid{grid-template-columns:1.1fr 0.9fr;align-items:start;}}
.gallery-main{border-radius:var(--radius-md);overflow:hidden;aspect-ratio:4/3;background:linear-gradient(135deg,var(--c-deep) 0%, var(--c-azure) 100%);}
.gallery-main img{width:100%;height:100%;object-fit:cover;display:block;}
.gallery-main--art{display:flex;align-items:flex-end;}
.gallery-main--art svg{width:100%;height:62%;}
.gallery-thumbs{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap;}
.gallery-thumb{width:64px;height:64px;border-radius:var(--radius-sm);overflow:hidden;border:2px solid transparent;padding:0;background:none;flex-shrink:0;}
.gallery-thumb img{width:100%;height:100%;object-fit:cover;display:block;}
.gallery-thumb.is-active{border-color:var(--c-brass);}
.detail-title{margin:14px 0 6px;font-size:clamp(1.5rem,3vw,2.1rem);}
.detail-price{font-family:var(--font-mono);font-size:1.5rem;margin:18px 0;}
.detail-price .price-original{font-size:1rem;}
.spec-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;border:1px solid var(--c-line);border-radius:var(--radius-md);padding:20px;margin-bottom:24px;background:var(--c-white);}
.spec-item{display:flex;flex-direction:column;gap:2px;}
.spec-item__label{font-size:0.74rem;color:#7A8A8C;text-transform:uppercase;letter-spacing:0.04em;}
.spec-item__value{font-family:var(--font-mono);font-size:0.95rem;color:var(--c-deep);}
.detail-desc{color:#3E4F54;margin-bottom:16px;line-height:1.65;}
.detail-desc--en{color:#7A8A8C;font-size:0.92rem;}

.footer-social{display:flex;gap:10px;align-items:center;flex-wrap:wrap;}
.footer-social a{display:inline-flex;align-items:center;gap:7px;padding:7px 14px;border-radius:999px;font-size:0.82rem;font-weight:600;transition:opacity .15s ease;text-decoration:none;}
.footer-social a:hover{opacity:0.85;}
.footer-social .s-instagram{background:linear-gradient(135deg,#f09433,#e6683c,#dc2743,#cc2366,#bc1888);color:#fff;}
.footer-social .s-linkedin{background:#0A66C2;color:#fff;}
.footer-social svg{width:16px;height:16px;flex-shrink:0;}

/* ---------- yüzen WhatsApp butonu ---------- */
.whatsapp-float{position:fixed;bottom:28px;right:28px;z-index:999;width:58px;height:58px;border-radius:50%;background:#25D366;color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 20px rgba(37,211,102,0.45);transition:transform .2s ease, box-shadow .2s ease, opacity .3s ease;}
.whatsapp-float:hover{transform:scale(1.1);box-shadow:0 6px 28px rgba(37,211,102,0.6);}
.whatsapp-float svg{width:30px;height:30px;}
.whatsapp-float.is-hidden-scroll{opacity:0;pointer-events:none;}
@media (max-width:540px){.whatsapp-float{bottom:18px;right:16px;width:52px;height:52px;}}

/* ---------- generic light panel (admin tool reuse) ---------- */
.panel{background:var(--c-white);border:1px solid var(--c-line);border-radius:var(--radius-md);padding:32px;}

/* ---------- numbered mini steps on light backgrounds ---------- */
.mini-steps{display:grid;gap:var(--gap);grid-template-columns:1fr;margin-bottom:48px;}
@media (min-width:760px){.mini-steps{grid-template-columns:repeat(3,1fr);}}
.mini-step{background:var(--c-stone-light);border-radius:var(--radius-md);padding:24px;}
.mini-step__num{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:50%;background:var(--c-brass);color:var(--c-deep-2);font-family:var(--font-mono);font-weight:600;font-size:0.85rem;margin-bottom:14px;}
.mini-step h3{font-size:1.05rem;margin-bottom:6px;}
.mini-step p{font-size:0.9rem;color:#465356;}

/* ---------- admin tool: code output ---------- */
.code-box{width:100%;min-height:220px;background:var(--c-deep-2);color:#D8E4E2;font-family:var(--font-mono);font-size:0.85rem;line-height:1.6;border:none;border-radius:var(--radius-md);padding:20px;resize:vertical;}
.copy-row{display:flex;align-items:center;gap:14px;margin-top:14px;flex-wrap:wrap;}
.copy-feedback{font-size:0.86rem;color:var(--c-azure);font-weight:600;opacity:0;transition:opacity .2s ease;}

/* ---------- sabit WhatsApp butonu ---------- */
.wa-float{position:fixed;bottom:24px;right:24px;z-index:999;width:56px;height:56px;border-radius:50%;background:#25D366;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 16px rgba(0,0,0,0.25);transition:transform .2s ease,box-shadow .2s ease;}
.wa-float:hover{transform:scale(1.08);box-shadow:0 6px 24px rgba(0,0,0,0.32);}
.wa-float svg{width:30px;height:30px;fill:#fff;}