/* style.css (FINAL - ÇAKIŞMASIZ) */

/* =========================
   ROOT + RESET
   ========================= */
:root{
  --green-dark:#2f6f2f;
  --green-light:#a6cf3a;
  --bg-light:#f4f7f5;
  --text-main:#1b1b1b;
  --text-muted:#6b6b6b;
  --white:#ffffff;
  --border-soft:#e0eadf;
  --shadow-soft:0 16px 40px rgba(0,0,0,0.06);
  --radius-lg:1.25rem;
  --radius-md:0.75rem;
  --radius-pill:999px;
  --transition-fast:0.2s ease;
  --container-width:1120px;
  --header-height:74px;
  --z-header:9999; /* NET: mobil menü tıklansın diye */
  --z-floating:110;
}

*,
*::before,
*::after{ box-sizing:border-box; }

html{ scroll-behavior:smooth; }

body{
  margin:0;
  font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:var(--text-main);
  background-color:#fff;
}

/* =========================
   UTILITIES
   ========================= */
.container{
  max-width:var(--container-width);
  margin:0 auto;
  padding:0 1.5rem;
}

.section{ padding:5rem 0; }
.section-alt{ background-color:var(--bg-light); }

.section-heading{
  text-align:center;
  margin-bottom:3rem;
}
.section-heading h2{
  font-size:clamp(2rem,2.4vw,2.4rem);
  margin-bottom:0.75rem;
}
.section-heading p{
  max-width:540px;
  margin:0 auto;
  color:var(--text-muted);
}

/* =========================
   BUTTONS
   ========================= */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:0.85rem 1.6rem;
  border-radius:var(--radius-pill);
  font-weight:600;
  font-size:0.95rem;
  border:1px solid transparent;
  cursor:pointer;
  text-decoration:none;
  white-space:nowrap;
  transition:background-color var(--transition-fast),
    color var(--transition-fast),
    border-color var(--transition-fast),
    box-shadow var(--transition-fast),
    transform var(--transition-fast);
}

.btn-primary{
  background:linear-gradient(135deg,var(--green-dark),var(--green-light));
  color:var(--white);
  box-shadow:0 10px 30px rgba(47,111,47,0.35);
}
.btn-primary:hover{
  transform:translateY(-1px);
  box-shadow:0 14px 40px rgba(47,111,47,0.45);
}

.btn-outline{
  border-color:var(--green-dark);
  color:var(--green-dark);
  background-color:transparent;
}
.btn-outline:hover{
  background-color:rgba(166,207,58,0.1);
}

.btn-full{ width:100%; }

/* =========================
   HEADER
   ========================= */
.site-header{
  position:sticky;
  top:0;
  z-index:var(--z-header);
  background-color:rgba(255,255,255,0.96);
  backdrop-filter:blur(12px);
  border-bottom:1px solid rgba(224,234,223,0.7);
}

/* HAMBURGER - kesin tıklansın */
.nav-toggle{
  width:28px;
  height:22px;
  display:none;
  flex-direction:column;
  justify-content:space-between;
  background:none;
  border:none;
  padding:0;
  cursor:pointer;

  position:relative;
  z-index:10002;         /* ✅ en üst */
  pointer-events:auto;   /* ✅ tıklanabilir */
  touch-action:manipulation;
}

@media (max-width:720px){
  .nav-toggle{ display:flex; }

  .main-nav{
    position:absolute;
    inset-inline:0;
    top:var(--header-height);
    padding:0.9rem 1.5rem 1.2rem;
    background-color:rgba(255,255,255,0.98);
    flex-direction:column;
    gap:0.85rem;
    border-bottom:1px solid rgba(224,234,223,0.9);

    transform:translateY(-120%) scale(0.98);
    opacity:0;
    filter:blur(4px);
    pointer-events:none;   /* ✅ kapalıyken tık yeme */
    z-index:10001;         /* ✅ butondan düşük */

    transition:
      transform 0.35s cubic-bezier(0.4,0,0.2,1),
      opacity 0.25s ease,
      filter 0.3s ease;
  }

  .main-nav.open{
    transform:translateY(0) scale(1);
    opacity:1;
    filter:blur(0);
    pointer-events:auto;   /* ✅ açıkken tıklansın */
  }
}


.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  height:var(--header-height);
  gap:1rem;
  position:relative; /* mobil menü absolute referansı */
}

.logo-area{
  display:flex;
  align-items:center;
  gap:0.5rem;
  text-decoration:none;
}

.logo{ height:56px; }

/* NAV */
.main-nav{
  display:flex;
  gap:1.5rem;
  align-items:center;
  font-size:0.95rem;
}
.main-nav a{
  text-decoration:none;
  color:var(--text-muted);
  font-weight:500;
  position:relative;
}
.main-nav a::after{
  content:"";
  position:absolute;
  left:0;
  bottom:-0.3rem;
  width:0;
  height:2px;
  background:linear-gradient(135deg,var(--green-dark),var(--green-light));
  transition:width var(--transition-fast);
}
.main-nav a:hover{ color:var(--green-dark); }
.main-nav a:hover::after{ width:100%; }

.header-cta{ display:inline-flex; }

/* HAMBURGER */
.nav-toggle{
  width:28px;
  height:22px;
  display:none; /* masaüstünde gizli */
  flex-direction:column;
  justify-content:space-between;
  background:none;
  border:none;
  padding:0;
  cursor:pointer;
  position:relative;
  z-index:calc(var(--z-header) + 2);
  overflow:hidden;
}
.nav-toggle span{
  width:100%;
  height:2px;
  background-color:var(--green-dark);
  border-radius:999px;
  display:block;
  transition:transform 0.25s ease, opacity 0.2s ease;
  transform-origin:center;
}
.nav-toggle.active span:nth-child(1){ transform:translateY(10px) rotate(45deg); }
.nav-toggle.active span:nth-child(2){ opacity:0; }
.nav-toggle.active span:nth-child(3){ transform:translateY(-10px) rotate(-45deg); }

/* =========================
   HERO
   ========================= */
.hero{
  padding:5.5rem 0 4.5rem;
  background:radial-gradient(circle at top left,#e4f3de 0,#ffffff 55%);
}
.hero-inner{
  display:grid;
  grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);
  gap:3rem;
  align-items:center;
}
.hero-kicker{
  text-transform:uppercase;
  letter-spacing:0.12em;
  font-weight:600;
  font-size:0.8rem;
  color:var(--green-dark);
  margin-bottom:0.75rem;
}
.hero h1{
  font-size:clamp(2.4rem,3.4vw,3.4rem);
  line-height:1.1;
  margin:0 0 1rem;
}
.hero-subtitle{
  font-size:1.05rem;
  color:var(--text-muted);
  max-width:520px;
  margin-bottom:1.5rem;
}
.hero-subtitle strong{ color:var(--green-dark); }

.hero-tags{
  display:flex;
  flex-wrap:wrap;
  gap:0.5rem;
  margin:0 0 1.8rem;
  padding:0;
  list-style:none;
}
.hero-tags li{
  padding:0.4rem 0.8rem;
  border-radius:var(--radius-pill);
  background-color:rgba(166,207,58,0.12);
  color:var(--green-dark);
  font-size:0.8rem;
  font-weight:600;
}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:0.9rem;
  margin-bottom:1.2rem;
}
.hero-meta{
  display:flex;
  align-items:center;
  flex-wrap:wrap;
  gap:0.5rem;
  font-size:0.85rem;
  color:var(--text-muted);
}
.badge{
  padding:0.3rem 0.8rem;
  border-radius:var(--radius-pill);
  background-color:rgba(47,111,47,0.07);
  color:var(--green-dark);
  font-weight:600;
}
.divider-dot{
  width:4px;
  height:4px;
  border-radius:999px;
  background-color:rgba(47,111,47,0.4);
}
.hero-highlight{ display:flex; justify-content:flex-end; }
.hero-card{
  background-color:var(--white);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-soft);
  padding:1.8rem 1.6rem;
  border:1px solid rgba(224,234,223,0.9);
}
.hero-card h2{ font-size:1.4rem; margin:0 0 0.6rem; }
.hero-card p{ margin:0 0 1.2rem; color:var(--text-muted); }
.hero-list{
  padding-left:1.1rem;
  margin:0;
  color:var(--text-main);
  font-size:0.95rem;
}

/* =========================
   ICON STRIP
   ========================= */
.icon-strip{
  border-top:1px solid var(--border-soft);
  border-bottom:1px solid var(--border-soft);
  background-color:#f9fbf8;
  padding:0.9rem 0;
}
.icon-strip-inner{
  display:flex;
  align-items:center;
  gap:1.5rem;
}
.icon-strip-logo img{ height:32px; width:auto; display:block; }
.icon-strip-items{
  display:flex;
  flex-wrap:wrap;
  gap:1rem;
  font-size:0.85rem;
  color:var(--text-muted);
}
.icon-strip-items span{ position:relative; padding-left:0.9rem; }
.icon-strip-items span::before{
  content:"";
  position:absolute;
  left:0;
  top:0.36rem;
  width:6px;
  height:6px;
  border-radius:999px;
  background:linear-gradient(135deg,var(--green-dark),var(--green-light));
}

/* =========================
   TWO COL + CARDS
   ========================= */
.two-col{
  display:grid;
  grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);
  gap:2.5rem;
  align-items:flex-start;
}
.two-col-text h2{ margin:0 0 1rem; }
.two-col-text p{ color:var(--text-muted); line-height:1.6; }

.info-card,
.contact-card,
.mv-card{
  border-radius:var(--radius-lg);
  padding:1.4rem 1.4rem 1.5rem;
  background-color:var(--white);
  border:1px solid rgba(224,234,223,0.9);
  box-shadow:0 12px 28px rgba(0,0,0,0.02);
  font-size:0.95rem;
}
.info-card.secondary{
  margin-top:1rem;
  background:linear-gradient(135deg,#f4fbdc,#ffffff);
}
.info-card h3,
.contact-card h3,
.mv-card h2{ margin:0 0 0.6rem; }
.info-card ul{
  margin:0.2rem 0 0;
  padding-left:1.1rem;
  color:var(--text-muted);
}

/* =========================
   MISSION / VISION
   ========================= */
.mv-card{ height:100%; }
.mv-list{
  margin:0.5rem 0 0;
  padding-left:1.1rem;
  color:var(--text-muted);
}

/* =========================
   SERVICES
   ========================= */
.card-grid{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:1.5rem;
}
.service-card{
  background-color:var(--white);
  border-radius:var(--radius-lg);
  padding:1.5rem 1.4rem;
  border:1px solid rgba(224,234,223,0.85);
  box-shadow:0 10px 24px rgba(0,0,0,0.02);
  transition:transform var(--transition-fast), box-shadow var(--transition-fast),
    border-color var(--transition-fast);
}
.service-card h3{
  margin:0 0 0.6rem;
  font-size:1.05rem;
}
.service-card p{
  margin:0;
  color:var(--text-muted);
  font-size:0.94rem;
}
.service-card:hover{
  transform:translateY(-4px);
  box-shadow:0 18px 40px rgba(0,0,0,0.06);
  border-color:rgba(166,207,58,0.8);
}

/* =========================
   PRODUCTS
   ========================= */
.product-group-sep{
  grid-column:1/-1;
  text-align:center;
  margin:0.6rem 0 1.6rem;
  padding-top:1rem;
  border-top:1px solid rgba(0,0,0,0.07);
}
.product-group-title{
  margin:0;
  font-size:1.15rem;
  font-weight:800;
  letter-spacing:0.02em;
  color:var(--text-main);
}
.product-group-subtitle{
  margin:0.35rem 0 0;
  color:var(--text-muted);
  font-size:0.95rem;
}

.product-grid{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:1.8rem;
  align-items:stretch;
}
.product-card{
  background-color:var(--white);
  border-radius:var(--radius-lg);
  padding:1.5rem 1.4rem 1.6rem;
  border:1px solid rgba(224,234,223,0.9);
  box-shadow:0 12px 28px rgba(0,0,0,0.03);
  font-size:0.95rem;
  display:flex;
  flex-direction:column;
  transition:transform 0.2s ease, box-shadow 0.2s ease;
}
.product-card:hover{
  transform:translateY(-6px);
  box-shadow:0 20px 40px rgba(0,0,0,0.08);
}
.product-image{
  background:#0b0f0d;
  border-radius:var(--radius-md);
  padding:12px;
  margin-bottom:0.8rem;
}
.product-image img{
  width:100%;
  height:220px;
  object-fit:contain;
  object-position:center;
  display:block;
  border-radius:calc(var(--radius-md) - 2px);
}
.product-card h3{
  margin:0.4rem 0 0.5rem;
  font-size:1.05rem;
}
.product-card p{
  margin:0.4rem 0 0.8rem;
  color:var(--text-muted);
  line-height:1.55;
}
.product-meta{
  margin:0;
  margin-top:auto;
  padding-left:1.1rem;
  color:var(--text-muted);
  font-size:0.9rem;
}

/* =========================
   PROCESS
   ========================= */
.process-steps{
  list-style:none;
  padding:0;
  margin:0;
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:1.5rem;
}
.process-steps li{
  position:relative;
  padding:1.4rem 1.3rem 1.5rem;
  border-radius:var(--radius-lg);
  background-color:var(--white);
  border:1px solid rgba(224,234,223,0.85);
}
.process-steps h3{ margin:0 0 0.5rem; font-size:1rem; }
.process-steps p{ margin:0; font-size:0.94rem; color:var(--text-muted); }

/* =========================
   CONTACT + FOOTER
   ========================= */
.contact-info{ display:grid; gap:1rem; margin-top:1.5rem; }

.contact-item h3{ margin:0 0 0.2rem; font-size:1rem; }
.contact-item p{ margin:0 0 0.2rem; color:var(--text-muted); }

.contact-link{
  color:var(--green-dark);
  text-decoration:none;
  font-weight:600;
  font-size:0.95rem;
}
.contact-link:hover{ text-decoration:underline; }

.contact-card p{ color:var(--text-muted); margin-bottom:1.1rem; }

.contact-form{ display:grid; gap:0.9rem; }
.contact-form label{ display:grid; gap:0.35rem; font-size:0.9rem; }
.contact-form input,
.contact-form textarea{
  border-radius:0.65rem;
  border:1px solid rgba(205,218,203,0.9);
  padding:0.6rem 0.7rem;
  font-size:0.9rem;
  font-family:inherit;
  resize:vertical;
  transition:border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.contact-form input:focus,
.contact-form textarea:focus{
  outline:none;
  border-color:var(--green-light);
  box-shadow:0 0 0 2px rgba(166,207,58,0.35);
}

/* İLETİŞİM ARKA PLAN */
.section-contact{
  position:relative;
  padding-top:6rem;
  padding-bottom:6rem;
  background:linear-gradient(180deg,#f6fbf1 0%,#dff0c8 35%,#8fbe4a 70%,#2f6f2f 100%);
}

/* FOOTER (KOYU) */
.site-footer{
  padding:1.8rem 0 2.2rem;
  background:var(--green-dark);
  border-top:1px solid rgba(255,255,255,0.15);
  font-size:0.85rem;
}
.footer-inner,
.site-footer p,
.footer-note{
  color:rgba(255,255,255,0.85);
  text-align:center;
}

/* =========================
   FLOATING BAR (FINAL)
   ========================= */
.floating-bar{
  position:fixed;
  right:1.2rem;
  bottom:1.5rem;
  z-index:var(--z-floating);
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:0.45rem;
}

/* Ara / Konum (pill) — hem <a> hem <button> */
a.floating-btn,
button.floating-btn{
  appearance:none;
  -webkit-appearance:none;
  border:none;
  outline:none;
  text-decoration:none;

  font-size:0.78rem;
  padding:0.45rem 0.8rem;
  border-radius:var(--radius-pill);

  background:linear-gradient(135deg,var(--green-dark),var(--green-light));
  color:#fff;

  box-shadow:0 10px 25px rgba(47,111,47,0.4);
  cursor:pointer;

  display:inline-flex;
  align-items:center;
  justify-content:center;
}

/* OK butonu: küçük yuvarlak */
button.floating-top{
  width:32px;
  height:32px;
  padding:0;
  border-radius:999px;
  font-size:16px;
  line-height:1;
}

/* Başta gizli — scroll olunca görünür */
button.floating-top{
  opacity:0;
  pointer-events:none;
  transition:transform 0.2s ease, opacity 0.2s ease;
}
button.floating-top.visible{
  opacity:1;
  pointer-events:auto;
}
button.floating-top:hover{
  transform:translateY(-3px);
}

/* =========================
   RESPONSIVE
   ========================= */
@media (max-width:1200px){
  .product-grid{ grid-template-columns:repeat(3,1fr); }
}
@media (max-width:900px){
  .product-grid{ grid-template-columns:repeat(2,1fr); }
}
@media (max-width:520px){
  .product-grid{ grid-template-columns:1fr; }
}

@media (max-width:920px){
  .hero-inner{ grid-template-columns:minmax(0,1fr); }
  .hero-highlight{ order:-1; }
  .two-col{ grid-template-columns:minmax(0,1fr); }
  .card-grid{ grid-template-columns:repeat(2,minmax(0,1fr)); }
  .process-steps{ grid-template-columns:repeat(2,minmax(0,1fr)); }
  .header-cta{ display:none; }
}

@media (max-width:720px){
  .nav-toggle{ display:flex; }

  .main-nav{
    position:absolute;
    inset-inline:0;
    top:var(--header-height);
    padding:0.9rem 1.5rem 1.2rem;
    background-color:rgba(255,255,255,0.98);
    flex-direction:column;
    gap:0.85rem;
    border-bottom:1px solid rgba(224,234,223,0.9);

    transform:translateY(-120%) scale(0.98);
    opacity:0;
    filter:blur(4px);
    pointer-events:none;

    transition:
      transform 0.35s cubic-bezier(0.4,0,0.2,1),
      opacity 0.25s ease,
      filter 0.3s ease;

    z-index:var(--z-header);
  }
  .main-nav.open{
    transform:translateY(0) scale(1);
    opacity:1;
    filter:blur(0);
    pointer-events:auto;
  }

  .hero{ padding-top:4.6rem; }
  .icon-strip-inner{ flex-direction:column; align-items:flex-start; }
  .card-grid{ grid-template-columns:1fr; }
  .process-steps{ grid-template-columns:1fr; }

  .floating-bar{
    right:0.9rem;
    bottom:0.9rem;
  }
}