/* ======================================
   Mir-es Dekorasyon — Style System
   ====================================== */

/* --- Tokens --- */
:root {
  --c-emerald-900: #0b2b1e;
  --c-emerald-800: #133d2b;
  --c-emerald-700: #1b5e3e;
  --c-emerald-600: #247a52;
  --c-emerald-500: #2d9b68;
  --c-emerald-400: #52b788;
  --c-cream-100: #fdfbf7;
  --c-cream-200: #f6f1e7;
  --c-cream-300: #ede5d5;
  --c-white: #ffffff;
  --c-dark: #111111;
  --c-body: #3a3a3a;
  --c-muted: #7a7a7a;
  --c-border: #e4ddd0;
  --shadow-1: 0 1px 4px rgba(0,0,0,.06);
  --shadow-2: 0 6px 24px rgba(0,0,0,.09);
  --shadow-3: 0 16px 48px rgba(0,0,0,.13);
  --radius-lg: 16px;
  --radius-md: 10px;
  --radius-sm: 6px;
  --radius-pill: 100px;
  --ease: cubic-bezier(.4,0,.2,1);
  --ff-heading: 'Playfair Display', serif;
  --ff-body: 'DM Sans', sans-serif;
}

/* --- Reset --- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--ff-body);color:var(--c-body);background:var(--c-white);line-height:1.65;overflow-x:hidden}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
ul{list-style:none}
button{cursor:pointer;border:none;background:none;font-family:var(--ff-body)}

.container{max-width:1180px;margin:0 auto;padding:0 20px}

/* --- Buttons --- */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:15px 30px;border-radius:var(--radius-pill);
  font-size:.92rem;font-weight:600;letter-spacing:.01em;
  transition:all .35s var(--ease);white-space:nowrap;
}
.btn--fill{
  background:var(--c-emerald-700);color:var(--c-white);
  box-shadow:0 4px 18px rgba(27,94,62,.35);
}
.btn--fill:hover{
  background:var(--c-emerald-600);
  transform:translateY(-2px);
  box-shadow:0 8px 28px rgba(27,94,62,.45);
}
.btn--ghost{
  background:transparent;color:var(--c-white);
  border:2px solid rgba(255,255,255,.55);
}
.btn--ghost:hover{background:rgba(255,255,255,.1);border-color:var(--c-white)}
.btn--block{width:100%;justify-content:center}

/* ======================================
   HEADER
   ====================================== */
.header{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  background:rgba(11,43,30,.96);
  backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(255,255,255,.06);
  transition:box-shadow .3s var(--ease);
}
.header.scrolled{box-shadow:0 4px 20px rgba(0,0,0,.3)}
.header__wrap{display:flex;align-items:center;height:70px}

/* Logo */
.logo{display:flex;align-items:center;gap:10px;flex-shrink:0}
.logo__icon{
  width:42px;height:42px;
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.12);
  border-radius:var(--radius-md);
  padding:6px;
}
.logo__icon svg{width:100%;height:100%}
.logo__words{display:flex;flex-direction:column;line-height:1.15}
.logo__name{font-size:.95rem;font-weight:700;color:var(--c-white)}
.logo__tagline{font-size:.68rem;font-weight:500;color:rgba(255,255,255,.55);text-transform:uppercase;letter-spacing:.1em}

/* Nav */
.nav{margin-left:auto}
.nav__menu{display:flex;gap:2px}
.nav__item{
  padding:8px 16px;font-size:.88rem;font-weight:500;
  color:rgba(255,255,255,.75);border-radius:var(--radius-sm);
  transition:all .25s var(--ease);
}
.nav__item:hover,.nav__item.active{color:var(--c-white);background:rgba(255,255,255,.08)}
.nav__item--cta{
  background:var(--c-emerald-700);color:var(--c-white)!important;
  border-radius:var(--radius-pill);margin-left:8px;
}
.nav__item--cta:hover{background:var(--c-emerald-600)}

/* Burger */
.burger{display:none;flex-direction:column;gap:5px;padding:6px;margin-left:auto}
.burger__line{width:22px;height:2px;background:var(--c-white);border-radius:2px;transition:all .3s var(--ease)}
.burger.open .burger__line:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.open .burger__line:nth-child(2){opacity:0}
.burger.open .burger__line:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ======================================
   HERO
   ====================================== */
.hero{position:relative;min-height:100vh;display:flex;flex-direction:column;justify-content:center;padding-top:70px}
.hero__backdrop{position:absolute;inset:0;z-index:0}
.hero__bg{width:100%;height:100%;object-fit:cover;object-position:center 30%}
.hero__dim{position:absolute;inset:0;background:linear-gradient(160deg,rgba(11,43,30,.93) 0%,rgba(11,43,30,.62) 50%,rgba(0,0,0,.48) 100%)}

.hero__body{position:relative;z-index:1;padding:80px 20px 48px}
.hero__left{max-width:660px}

.hero__pill{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);
  color:var(--c-white);font-size:.78rem;font-weight:600;
  letter-spacing:.06em;text-transform:uppercase;
  padding:7px 18px;border-radius:var(--radius-pill);margin-bottom:28px;
}
.hero__pill i{color:var(--c-emerald-400)}

.hero__heading{
  font-family:var(--ff-heading);
  font-size:clamp(2.1rem,5.2vw,3.6rem);
  font-weight:800;color:var(--c-white);line-height:1.15;margin-bottom:22px;
}
.hero__heading em{font-style:normal;color:var(--c-emerald-400)}

.hero__sub{font-size:1.05rem;color:rgba(255,255,255,.78);max-width:540px;line-height:1.75;margin-bottom:36px}
.hero__btns{display:flex;gap:14px;flex-wrap:wrap}

/* Stats Bar */
.stats-bar{
  position:relative;z-index:1;margin-top:auto;
  background:rgba(255,255,255,.06);
  backdrop-filter:blur(18px);
  border-top:1px solid rgba(255,255,255,.1);
}
.stats-bar__row{display:flex;align-items:center;padding:30px 0}
.stat{flex:1;text-align:center}
.stat__val{font-family:var(--ff-heading);font-size:2.2rem;font-weight:700;color:var(--c-white)}
.stat__val span{color:var(--c-emerald-400)}
.stat__txt{display:block;font-size:.78rem;color:rgba(255,255,255,.55);text-transform:uppercase;letter-spacing:.06em;margin-top:4px}
.stat__sep{width:1px;height:44px;background:rgba(255,255,255,.15);flex-shrink:0}

/* ======================================
   SECTION COMMON
   ====================================== */
.section{padding:100px 0}
.sec-head{text-align:center;max-width:580px;margin:0 auto 56px}
.sec-head__label{
  display:inline-block;font-size:.74rem;font-weight:700;
  letter-spacing:.1em;text-transform:uppercase;
  color:var(--c-emerald-700);background:rgba(27,94,62,.08);
  padding:5px 16px;border-radius:var(--radius-pill);margin-bottom:14px;
}
.sec-head__title{
  font-family:var(--ff-heading);
  font-size:clamp(1.6rem,3vw,2.5rem);
  font-weight:700;color:var(--c-dark);line-height:1.2;margin-bottom:12px;
}
.sec-head__title--left{text-align:left}
.sec-head__text{font-size:.95rem;color:var(--c-muted);line-height:1.7}

/* ======================================
   SERVICES CARDS
   ====================================== */
.hizmetler{background:var(--c-cream-100)}

.cards-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}

.card{
  background:var(--c-white);border-radius:var(--radius-lg);
  padding:34px 28px;border:1px solid var(--c-border);
  box-shadow:var(--shadow-1);transition:all .35s var(--ease);
  position:relative;overflow:hidden;
}
.card::after{
  content:'';position:absolute;bottom:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,var(--c-emerald-700),var(--c-emerald-400));
  transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease);
}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-2);border-color:transparent}
.card:hover::after{transform:scaleX(1)}

.card__top{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}
.card__num{font-family:var(--ff-heading);font-size:1.6rem;font-weight:700;color:var(--c-cream-300)}
.card__ico{
  width:50px;height:50px;border-radius:var(--radius-md);
  background:rgba(27,94,62,.08);
  display:flex;align-items:center;justify-content:center;
  color:var(--c-emerald-700);font-size:1.2rem;
  transition:all .3s var(--ease);
}
.card:hover .card__ico{background:var(--c-emerald-700);color:var(--c-white)}

.card__title{font-size:1.05rem;font-weight:700;color:var(--c-dark);margin-bottom:10px}
.card__desc{font-size:.88rem;color:var(--c-muted);line-height:1.6}

/* ======================================
   PROJECTS GALLERY
   ====================================== */
.projeler{background:var(--c-white)}

.filters{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin-bottom:40px}
.filters__btn{
  padding:9px 22px;border-radius:var(--radius-pill);
  font-size:.85rem;font-weight:600;color:var(--c-body);
  background:var(--c-cream-200);border:1px solid var(--c-border);
  transition:all .25s var(--ease);
}
.filters__btn:hover,.filters__btn.active{
  background:var(--c-emerald-700);color:var(--c-white);border-color:var(--c-emerald-700);
}

.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}

.gallery__item{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;
  box-shadow:var(--shadow-1);transition:all .35s var(--ease);margin:0;
}
.gallery__item.hidden{display:none}
.gallery__item:hover{transform:translateY(-4px);box-shadow:var(--shadow-2)}

.gallery__item img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .5s var(--ease)}
.gallery__item:hover img{transform:scale(1.06)}

.gallery__item figcaption{
  position:absolute;inset:0;
  background:linear-gradient(to top,rgba(11,43,30,.9) 0%,transparent 50%);
  display:flex;flex-direction:column;justify-content:flex-end;
  padding:20px;opacity:0;transition:opacity .3s var(--ease);
}
.gallery__item:hover figcaption{opacity:1}

.gallery__tag{
  font-size:.7rem;font-weight:700;text-transform:uppercase;
  letter-spacing:.08em;color:var(--c-emerald-400);margin-bottom:4px;
}
.gallery__item figcaption h4{font-size:.92rem;font-weight:700;color:var(--c-white);margin-bottom:2px}
.gallery__item figcaption p{font-size:.78rem;color:rgba(255,255,255,.6)}

/* ======================================
   ABOUT
   ====================================== */
.hakkimizda{background:var(--c-cream-100)}

.hk__grid{display:grid;grid-template-columns:1.1fr 1fr;gap:72px;align-items:center}

.hk__desc{font-size:1rem;color:var(--c-body);line-height:1.8;margin-bottom:32px}

.hk__features{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:36px}
.feat{display:flex;gap:14px;align-items:flex-start}
.feat__ico{
  width:44px;height:44px;border-radius:var(--radius-md);flex-shrink:0;
  background:rgba(27,94,62,.08);
  display:flex;align-items:center;justify-content:center;
  color:var(--c-emerald-700);font-size:.95rem;
}
.feat h4{font-size:.9rem;font-weight:700;color:var(--c-dark);margin-bottom:3px}
.feat p{font-size:.82rem;color:var(--c-muted);line-height:1.5}

.hk__visual{position:relative}
.hk__img-wrap{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-3)}
.hk__img-wrap img{width:100%;aspect-ratio:3/4;object-fit:cover}

.hk__badge{
  position:absolute;bottom:-18px;left:-18px;
  background:var(--c-emerald-700);color:var(--c-white);
  border-radius:var(--radius-lg);padding:22px 26px;text-align:center;
  box-shadow:var(--shadow-2);
}
.hk__badge-num{display:block;font-family:var(--ff-heading);font-size:2.2rem;font-weight:800;line-height:1}
.hk__badge-label{font-size:.72rem;font-weight:500;opacity:.8;text-transform:uppercase;letter-spacing:.06em}

/* ======================================
   CONTACT
   ====================================== */
.iletisim{background:var(--c-white)}

.il__grid{display:grid;grid-template-columns:1fr 1.3fr;gap:72px;align-items:start}

.il__intro{font-size:.95rem;color:var(--c-muted);line-height:1.65;margin-bottom:32px}

.il__list{display:flex;flex-direction:column;gap:22px}
.il__list li{display:flex;gap:16px;align-items:flex-start}
.il__ico{
  width:44px;height:44px;border-radius:var(--radius-md);flex-shrink:0;
  background:rgba(27,94,62,.08);
  display:flex;align-items:center;justify-content:center;
  color:var(--c-emerald-700);font-size:1rem;
}
.il__ico--wa{background:rgba(37,211,102,.1);color:#25d366}
.il__list small{display:block;font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--c-muted);margin-bottom:2px}
.il__list a,.il__list span{font-size:.92rem;font-weight:500;color:var(--c-dark);transition:color .25s var(--ease)}
.il__list a:hover{color:var(--c-emerald-700)}

/* Form */
.form{
  background:var(--c-cream-100);border-radius:var(--radius-lg);
  padding:40px;border:1px solid var(--c-border);
}
.form__heading{font-family:var(--ff-heading);font-size:1.3rem;font-weight:700;color:var(--c-dark);margin-bottom:24px}

.form__duo{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form__field{display:flex;flex-direction:column;gap:5px;margin-bottom:14px}
.form__field label{font-size:.8rem;font-weight:600;color:var(--c-body)}
.form__field input,.form__field textarea{
  padding:12px 16px;border:1.5px solid var(--c-border);
  border-radius:var(--radius-sm);font-family:var(--ff-body);
  font-size:.9rem;color:var(--c-dark);background:var(--c-white);
  transition:border-color .25s var(--ease);outline:none;resize:vertical;
}
.form__field input:focus,.form__field textarea:focus{
  border-color:var(--c-emerald-700);
  box-shadow:0 0 0 3px rgba(27,94,62,.1);
}

.form__note{
  margin-top:14px;font-size:.82rem;color:var(--c-muted);
  display:flex;align-items:center;gap:6px;
}
.form__note i{color:#25d366;font-size:1rem}

/* ======================================
   FOOTER
   ====================================== */
.footer{background:var(--c-emerald-900);padding:36px 0;border-top:1px solid rgba(255,255,255,.06)}
.footer__wrap{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:20px}
.footer__brand{display:flex;flex-direction:column;gap:10px}
.footer__copy{font-size:.8rem;color:rgba(255,255,255,.4)}

.logo--footer .logo__name{color:var(--c-white)}
.logo--footer .logo__tagline{color:rgba(255,255,255,.45)}

.footer__social{display:flex;gap:10px}
.footer__social a{
  width:40px;height:40px;border-radius:50%;
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);
  display:flex;align-items:center;justify-content:center;
  color:rgba(255,255,255,.6);font-size:.9rem;
  transition:all .3s var(--ease);
}
.footer__social a:hover{
  background:var(--c-emerald-700);border-color:var(--c-emerald-700);
  color:var(--c-white);transform:translateY(-2px);
}

/* ======================================
   FLOATING WHATSAPP
   ====================================== */
.wa-float{
  position:fixed;bottom:28px;right:28px;z-index:999;
  width:56px;height:56px;border-radius:50%;
  background:#25d366;color:var(--c-white);font-size:1.5rem;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 6px 22px rgba(37,211,102,.45);
  transition:all .3s var(--ease);
}
.wa-float:hover{transform:scale(1.1);box-shadow:0 10px 30px rgba(37,211,102,.55)}
.wa-float__tip{
  position:absolute;right:66px;
  background:var(--c-dark);color:var(--c-white);
  font-size:.76rem;font-weight:600;padding:6px 12px;
  border-radius:var(--radius-sm);white-space:nowrap;
  opacity:0;pointer-events:none;transition:opacity .3s var(--ease);
}
.wa-float:hover .wa-float__tip{opacity:1}

/* ======================================
   REVEAL ANIMATION
   ====================================== */
[data-reveal]{opacity:0;transform:translateY(24px);transition:opacity .55s var(--ease),transform .55s var(--ease)}
[data-reveal].visible{opacity:1;transform:translateY(0)}

/* ======================================
   RESPONSIVE
   ====================================== */
@media(max-width:1024px){
  .cards-grid{grid-template-columns:repeat(2,1fr)}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .hk__grid,.il__grid{gap:48px}
}

@media(max-width:768px){
  .burger{display:flex}
  .nav{
    position:fixed;top:70px;left:0;right:0;
    background:var(--c-emerald-900);padding:16px 20px 24px;
    transform:translateY(-120%);opacity:0;
    transition:all .35s var(--ease);
    border-bottom:1px solid rgba(255,255,255,.08);
  }
  .nav.open{transform:translateY(0);opacity:1}
  .nav__menu{flex-direction:column;gap:4px}
  .nav__item{display:block;padding:12px 16px;font-size:.95rem}
  .nav__item--cta{text-align:center;margin-left:0;margin-top:8px}

  .hero__body{padding:56px 20px 32px}
  .hero__heading{font-size:1.85rem}
  .hero__btns{flex-direction:column}
  .hero__btns .btn{width:100%;justify-content:center}

  .stats-bar__row{flex-direction:column;gap:18px;padding:24px 0}
  .stat__sep{width:50px;height:1px}

  .section{padding:68px 0}
  .cards-grid{grid-template-columns:1fr}
  .gallery{grid-template-columns:repeat(2,1fr)}

  .hk__grid{grid-template-columns:1fr;gap:36px}
  .hk__visual{order:-1}
  .hk__badge{bottom:auto;top:-16px;left:16px}
  .hk__features{grid-template-columns:1fr}

  .il__grid{grid-template-columns:1fr;gap:36px}
  .form{padding:28px 20px}
  .form__duo{grid-template-columns:1fr}

  .footer__wrap{flex-direction:column;text-align:center;align-items:center}
}

@media(max-width:480px){
  .gallery{grid-template-columns:1fr}
  .filters{gap:6px}
  .filters__btn{padding:7px 14px;font-size:.8rem}
  .hk__badge{position:static;display:inline-flex;gap:8px;align-items:center;margin-top:14px;border-radius:var(--radius-md)}
  .hk__badge-num{font-size:1.4rem}
}