:root{
  --brand-50:#ecfdf5;
  --brand-100:#d1fae5;
  --brand-200:#a7f3d0;
  --brand-300:#6ee7b7;
  --brand-400:#34d399;
  --brand-500:#10b981;
  --brand-600:#059669;
  --brand-700:#047857;
  --brand-800:#065f46;
  --brand-900:#064e3b;

  --ink:#0f172a;
  --muted:#475569;
  --card-bg: rgba(255,255,255,.72);
  --card-stroke: rgba(16,185,129,.25);
}

html,body{
  font-family: "Poppins", system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial;
  color: var(--ink);
  scroll-behavior: smooth;
  background:
    radial-gradient(1200px 600px at 80% -10%, #baf7e2 0%, transparent 60%) fixed,
    radial-gradient(900px 500px at -10% 10%, #defcf2 0%, transparent 60%) fixed,
    linear-gradient(#ffffff, #ffffff);
}

/* NAVBAR Premium */
.premium-nav{
  backdrop-filter: saturate(160%) blur(12px);
  -webkit-backdrop-filter: saturate(160%) blur(12px);
  background: rgba(255,255,255,.75);
  border-bottom: 1px solid rgba(16,185,129,.14);
  transition: background .35s ease, box-shadow .35s ease, border-color .35s ease;
  padding-top: .65rem; padding-bottom: .65rem;
}
.premium-nav.scrolled{
  background: rgba(255,255,255,.9);
  box-shadow: 0 10px 30px rgba(4,120,87,.08);
  border-color: rgba(16,185,129,.22);
}
.logo-flame{
  width: 44px; height: 44px; display: block;
  filter: drop-shadow(0 6px 16px rgba(4,120,87,.18));
}
@media (min-width: 1200px){
  .logo-flame{ width: 52px; height: 52px; }
}
.brand-stack .brand-name{
  font-weight: 800; letter-spacing: .2px; font-size: 1.05rem;
}
.brand-stack .brand-tag{
  font-size: .72rem; color: var(--brand-800); opacity: .85;
}
.nav-link.premium-link{
  position: relative; font-weight: 600; padding: .5rem .75rem; margin: 0 .1rem;
}


.nav-link.premium-link:hover{ color: var(--brand-800); text-shadow: 0 0 1px rgba(16,185,129,.25); }
.nav-link.premium-link.active{ color: var(--brand-800); text-shadow: 0 0 1px rgba(16,185,129,.25); }

/* Buttons */
.btn-cta{
  --ring: 0 0 0 6px rgba(16,185,129,.12);
  color:#fff; font-weight:700;
  background: linear-gradient(180deg, var(--brand-500), var(--brand-700));
  border: 1px solid var(--brand-600);
  box-shadow: 0 1px 0 rgba(255,255,255,.6) inset, 0 10px 22px rgba(4,120,87,.18);
}
.btn-cta:hover{
  background: linear-gradient(180deg, var(--brand-600), var(--brand-800));
  border-color: var(--brand-700);
  box-shadow: 0 1px 0 rgba(255,255,255,.6) inset, 0 14px 28px rgba(4,120,87,.22), var(--ring);
  color: #fff !important; /* yazı beyaz kalsın */
}

/* HERO */
.hero{
  position: relative; overflow: hidden;
  padding-top: 1rem; padding-bottom: 1rem;
  background:
    radial-gradient(900px 400px at 20% 0%, rgba(16,185,129,.08), transparent 60%),
    linear-gradient(180deg, #f7fff9 0%, #ffffff 100%);
}
.hero h1{ font-weight: 700; letter-spacing: -0.5px; line-height: 1.1; }
.hero .lead{ color: var(--muted); }
.hero-blob{
  position:absolute; inset:auto -15% -30% auto;
  width: 55vmax; height:55vmax; border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, var(--brand-200), transparent 60%),
              radial-gradient(circle at 70% 60%, var(--brand-300), transparent 70%);
  filter: blur(60px); opacity:.45; pointer-events:none; z-index:-1;
  transform: translateZ(0);
}
.brand-em{ color: var(--brand-700); }

/* CARDS */
.card-glass{
  border: 1px solid var(--card-stroke);
  background: var(--card-bg);
  box-shadow: 0 1px 0 rgba(255,255,255,.6) inset, 0 10px 25px rgba(4,120,87,.08);
  border-radius: 1.25rem; overflow: hidden;
  transition: transform .35s ease, box-shadow .35s ease, border-color .35s ease;
}
.card-glass:hover{
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(4,120,87,.14);
  border-color: rgba(16,185,129,.55);
}
.badge-soft{
  background: linear-gradient(180deg, var(--brand-100), var(--brand-50));
  color: var(--brand-800);
  border:1px solid var(--brand-200);
  font-weight: 600;
}
.section-head .eyebrow{
  display:inline-block; font-size:.9rem; font-weight:600; letter-spacing:.06em; text-transform:uppercase;
  color: var(--brand-700);
  background: var(--brand-50);
  border:1px solid var(--brand-200);
  padding:.35rem .6rem; border-radius:999px;
}
.section-head h2{ font-weight:700; letter-spacing:-.3px; }
.divider{ height:1px; background: linear-gradient(90deg, transparent, rgba(4,120,87,.25), transparent); }

.icon-xl{ width:54px; height:54px; }
.icon-lg{ width:36px; height:36px; }
.rounded-2xl{ border-radius: 1.25rem; }
.icon-box-soft{ background:var(--brand-50); border:1px solid var(--brand-200); }
.icon-box-white{ background:#fff; border:1px solid var(--brand-100); }
.brand-icon{ color: var(--brand-700); }

/* SVG helper fills */
.c1{ fill:#34d399; }
.c2{ fill:#a7f3d0; }
.c3{ fill:#10b981; }
.c4{ fill:#064e3b; }
.c5{ fill:none; stroke:#065f46; stroke-width:3; }
.c6{ fill:#ecfdf5; }

/* TABLE */
.table thead th{ background: var(--brand-50); border-bottom:2px solid var(--brand-200); }
.table tbody td{ vertical-align: middle; }
.table-wrap{ border-color: var(--brand-200) !important; }

/* FAQ */
.faq .accordion-button:not(.collapsed){
  background: var(--brand-50);
  color: var(--brand-900);
}

/* FOOTER */
footer{ border-top:1px solid rgba(4,120,87,.12); background: linear-gradient(180deg, #f7fff9, #ffffff); }

/* Back-to-top */
.to-top{
  position: fixed; right: 16px; bottom: 16px; z-index: 1000;
  opacity: 0; visibility: hidden; transform: translateY(8px);
  transition: all .3s ease;
}
.to-top.show{ opacity:1; visibility: visible; transform: translateY(0); color: #fff;}

/* Accessibility */
.skip-link{
  position:absolute; left: -9999px; top:auto; width:1px; height:1px; overflow:hidden;
}
.skip-link:focus{
  left: 12px; top: 12px; width:auto; height:auto;
  background:#fff; color:#000; padding:.5rem .75rem; border-radius:.5rem; z-index: 1050;
  outline:3px solid var(--brand-400);
}

/* Spacing utils */
.py-6{ padding-top: 4.5rem; padding-bottom: 4.5rem; }
.py-7{ padding-top: 6rem; padding-bottom: 6rem; }
@media (min-width: 992px){
  .py-lg-7{ padding-top: 6rem !important; padding-bottom: 6rem !important; }
}

/* === CodePen "snip1543" hover kartlarının yeşil premium uyarlaması === */
.snip-uyarlama .snip1543{
  background-color:#fff; color:#fff; display:inline-block;
  margin:10px 5px; max-width: 100%; min-width: 230px; width:100%;
  position:relative; overflow:hidden; text-align:left; border-radius:1rem;
  border:1px solid rgba(16,185,129,.22);
  box-shadow: 0 10px 25px rgba(4,120,87,.08);
  transform: translateZ(0);
}
.snip-uyarlama .snip1543 *,
.snip-uyarlama .snip1543 *::before,
.snip-uyarlama .snip1543 *::after{
  box-sizing:border-box; transition: all .45s ease;
}
.snip-uyarlama .snip1543 img{
  max-width:100%; vertical-align:top; backface-visibility:hidden;
  display:block;
}

/* iki diyagonal overlay: marka yeşili */
.snip-uyarlama .snip1543::before,
.snip-uyarlama .snip1543::after{
  content:""; position:absolute; inset:0;
  background: linear-gradient(180deg, var(--brand-500), var(--brand-700));
  opacity:.45; transition: all .45s ease;
}
.snip-uyarlama .snip1543::before{ transform: skew(30deg) translateX(-80%); }
.snip-uyarlama .snip1543::after { transform: skew(-30deg) translateX(-70%); }

/* içerik katmanı */
.snip-uyarlama .snip1543 figcaption{
  position:absolute; inset:0; z-index:1; padding: 24px 40% 24px 20px;
}
.snip-uyarlama .snip1543 figcaption::before,
.snip-uyarlama .snip1543 figcaption::after{
  content:""; position:absolute; inset:0;
  background: linear-gradient(180deg, var(--brand-500), var(--brand-700));
  box-shadow: 0 0 20px rgba(0,0,0,.35);
  opacity:.45; z-index:-1;
}
.snip-uyarlama .snip1543 figcaption::before{ transform: skew(30deg) translateX(-100%); }
.snip-uyarlama .snip1543 figcaption::after { transform: skew(-30deg) translateX(-90%); }

.snip-uyarlama .snip1543 h3,
.snip-uyarlama .snip1543 p{
  margin:0; opacity:0; letter-spacing:.4px;
  text-shadow: 0 1px 0 rgba(0,0,0,.25);
}
.snip-uyarlama .snip1543 h3{
  font-weight:800; font-size:1.35rem; text-transform:uppercase; line-height:1.1;
}
.snip-uyarlama .snip1543 p{ font-size:.95rem; }

/* tıklanabilir alan */
.snip-uyarlama .snip1543 > a{ position:absolute; inset:0; z-index:2; }

/* hover halleri */
.snip-uyarlama .snip1543:hover h3,
.snip-uyarlama .snip1543:hover p{
  transform: translateY(0); opacity:.98; transition-delay:.2s;
}
.snip-uyarlama .snip1543:hover::before{
  transform: skew(30deg) translateX(-20%); transition-delay:.05s;
}
.snip-uyarlama .snip1543:hover::after{
  transform: skew(-30deg) translateX(-10%);
}
.snip-uyarlama .snip1543:hover figcaption::before{
  transform: skew(30deg) translateX(-40%); transition-delay:.15s;
}
.snip-uyarlama .snip1543:hover figcaption::after{
  transform: skew(-30deg) translateX(-30%); transition-delay:.1s;
}

/* koyu arka plan varsayımlarını bozma: bizim sayfa açık temalı */
.snip-uyarlama{ text-align:center; }
/* Başlık ve kalori değeri hep görünsün */
.snip-uyarlama .snip1543 h3,
.snip-uyarlama .snip1543 .kalori {
  opacity: 1 !important;
  transform: none !important;
  transition: none !important;
  color: #fff;
  text-shadow: 0 1px 2px rgba(0,0,0,.4);
  display: block;
}

/* Kalori badge görünümü */
.snip-uyarlama .snip1543 .kalori {
  font-size: .85rem;
  font-weight: 600;
  margin: .25rem 0 1rem;
  padding: .2rem .6rem;
  background: rgba(16,185,129,.85);
  border-radius: .5rem;
  display: inline-block;
}

/* Açıklama metni yine hover ile gelsin */
.snip-uyarlama .snip1543 p {
  opacity: 0;
  transform: translateY(10px);
  transition: all .4s ease;
}
.snip-uyarlama .snip1543:hover p {
  opacity: 1;
  transform: translateY(0);
}

#urunler{
}

/* === snip1543: Görsel zoom efekti (bozmadan eklenti) === */
.snip-uyarlama .snip1543 img{
  will-change: transform, filter;
  transform: scale(1);               /* zoom-in varsayılan */
  transition: transform .55s cubic-bezier(.2,.75,.2,1), filter .35s ease;
}
.snip-uyarlama .snip1543:hover img{
  transform: scale(1.08);            /* zoom-in */
  filter: saturate(1.08);
}

/* Kart bazında zoom-out istersek: figure'a .zoom-out ekle */
.snip-uyarlama .snip1543.zoom-out img{ transform: scale(1.08); }
.snip-uyarlama .snip1543.zoom-out:hover img{ transform: scale(1); }

/* === Ambient glow parçacıkları (GSAP kontrol edecek) === */
.snip-uyarlama .snip1543{
  position: relative; /* güvence */
}
.snip-uyarlama .snip1543 .ambient{
  position:absolute; inset:0; z-index:1; pointer-events:none; overflow:hidden;
  /* overlay katmanımız zaten figcaption ile geliyor; glow altta kalıyor */
}
.snip-uyarlama .snip1543 .ambient span{
  position:absolute; width:18px; height:18px; border-radius:999px;
  background: radial-gradient(closest-side, rgba(16,185,129,.55), rgba(16,185,129,0));
  filter: blur(2px);
  opacity:.0; /* GSAP açıp kapatacak */
  will-change: transform, opacity;
  mix-blend-mode: screen; /* hafif parıltı */
}

/* Navbar logo boyut/denge */
.logo-flame{ width:44px; height:44px; display:block; filter: drop-shadow(0 6px 14px rgba(4,120,87,.16)); }
@media (min-width:1200px){ .logo-flame{ width:52px; height:52px; } }

@media (min-width:1200px){
  .logo-flame{ width: 52px; height: 52px; }
}

/* NAV markasının parlama (shimmer) zemini */
.brand-name{
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 4.5px;
  /* yeşil baz + ortada açık bir bant; hareketi JS verecek */
  background-image: linear-gradient(
    90deg,
    #0e7a56 0%,
    #16a34a 30%,
    #bbf7d0 50%,
    #16a34a 70%,
    #0e7a56 100%
  );
  background-size: 200% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent; /* gradient metnin içinde görünsün */
}

/* düşük hareket tercihinde: sabit görünüm */
@media (prefers-reduced-motion: reduce){
  .brand-name{ background-position: 100% 0; }
}


/* Nav linkler: düz tipografi, block highlight hover */
.nav-link.premium-link {
  position: relative;
  font-weight: 600;
  color: var(--ink);
  padding: .5rem .85rem;
  margin: 0 .25rem;
  border-radius: .5rem;
  transition: background .25s ease, color .25s ease;
}

.nav-link.premium-link:hover,
.nav-link.premium-link:focus {
  background: var(--brand-100);
  color: var(--brand-800);
}

/* Dropdown menü kurumsal uyum */
.dropdown-menu {
  border: 1px solid var(--brand-200);
  border-radius: .75rem;
  box-shadow: 0 8px 24px rgba(4,120,87,.12);
  padding: .4rem;
  min-width: 12rem; /* biraz daha ferah */
}

.dropdown-item {
  border-radius: .5rem;
  font-weight: 500;
  color: var(--ink);
  padding: .45rem .85rem;
  transition: background .25s ease, color .25s ease;
}

.dropdown-item:hover,
.dropdown-item:focus {
  background: var(--brand-100);
  color: var(--brand-800);
}

.dropdown-item.active {
  background: var(--brand-100);
  color: var(--brand-800);
  font-weight: 600;
}

.nav-link.premium-link.active {
  background: var(--brand-100);
  color: var(--brand-800);
}

.nav-link.premium-link {
  transition: background .25s ease, color .25s ease;
}

/* Mobilde CTA butonuna ekstra boşluk */
@media (max-width: 991.98px){
  .nav-cta{
    margin-top: .75rem;   /* üstüne boşluk */
  }
}

.footer-link {
  color: var(--ink);
  text-decoration: none;
  transition: color .25s ease;
}
.footer-link:hover {
  color: var(--brand-600);
}
.footer svg {
  fill: var(--brand-600);
}
.gradient-text {
  background: linear-gradient(90deg, var(--brand-600), var(--brand-400));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}