:root{
  --bg:#f7faf8;
  --bg2:#f2f6f3;
  --card:#ffffffcc;
  --stroke:#e3ebe6;
  --text:#0b1410;
  --muted:#45554c;
  --accent:#0f5a34;   /* logo vurgusu */
  --accent2:#1f8a55;
  --shadow: 0 18px 60px rgba(0,0,0,.12);
  --radius: 18px;
  --radius2: 26px;
  --container: 1120px;
}

*{box-sizing:border-box}
html,body{height:100%}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  color:var(--text);
  background:
    radial-gradient(1000px 650px at 12% 12%, rgba(31,138,85,.10), transparent 55%),
    radial-gradient(900px 600px at 88% 10%, rgba(15,90,52,.08), transparent 52%),
    linear-gradient(180deg, var(--bg), var(--bg2));
  overflow-x:hidden;
}

img{max-width:100%; height:auto; display:block}
a{color:inherit; text-decoration:none}

.container{max-width:var(--container); margin:0 auto; padding:0 20px}
.sr-only{
  position:absolute!important;
  width:1px;height:1px;
  padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0
}

.skip-link{
  position:absolute; left:16px; top:12px;
  padding:10px 12px;
  background: var(--accent);
  border:1px solid rgba(0,0,0,.08);
  border-radius:12px;
  transform: translateY(-200%);
  transition: transform .2s ease;
  z-index:9999;
}
.skip-link:focus{transform: translateY(0)}

.header{
  position:sticky; top:0; z-index:50;
  backdrop-filter: blur(10px);
  background: rgba(247,250,248,.72);
  border-bottom:1px solid rgba(0,0,0,.06);
}
.header[data-scrolled="true"]{
  background: rgba(247,250,248,.88);
  box-shadow: 0 10px 40px rgba(0,0,0,.08);
}
.header__inner{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 0;
}
.brand{display:flex; align-items:center; gap:12px}
.brand__logo{filter: drop-shadow(0 12px 24px rgba(0,0,0,.10))}

.nav{display:flex; align-items:center; gap:14px}
.nav__menu{display:flex; align-items:center; gap:10px}
.nav__link{
  padding:10px 12px;
  border-radius: 12px;
  color: var(--muted);
  font-weight: 560;
  letter-spacing:.2px;
  transition: transform .18s ease, background .18s ease, color .18s ease;
}
.nav__link:hover{
  color: var(--text);
  background: rgba(31,138,85,.08);
  transform: translateY(-1px);
}
.nav__link--cta{
  color: var(--text);
  background: linear-gradient(135deg, rgba(31,138,85,.12), rgba(15,90,52,.10));
  border: 1px solid rgba(31,138,85,.22);
}
.nav__toggle{
  display:none;
  width:44px; height:44px;
  border-radius:14px;
  background: rgba(255,255,255,.78);
  border:1px solid rgba(0,0,0,.08);
  color:var(--text);
}
.nav__toggleLines{
  display:block; width:18px; height:2px;
  background: var(--text);
  margin: 0 auto;
  position: relative;
}
.nav__toggleLines::before,
.nav__toggleLines::after{
  content:"";
  position:absolute; left:0;
  width:18px; height:2px;
  background: var(--text);
  transition: transform .18s ease, top .18s ease, opacity .18s ease;
}
.nav__toggleLines::before{top:-6px}
.nav__toggleLines::after{top:6px}
.nav__toggle[aria-expanded="true"] .nav__toggleLines{background: transparent}
.nav__toggle[aria-expanded="true"] .nav__toggleLines::before{top:0; transform: rotate(45deg)}
.nav__toggle[aria-expanded="true"] .nav__toggleLines::after{top:0; transform: rotate(-45deg)}

.hero{position:relative; padding: 54px 0 34px}
.hero__bg{position:absolute; inset:0; overflow:hidden; pointer-events:none}
.grid{
  position:absolute; inset:-2px;
  background-image:
    linear-gradient(to right, rgba(0,0,0,.06) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(0,0,0,.04) 1px, transparent 1px);
  background-size: 76px 76px;
  mask-image: radial-gradient(ellipse at 30% 20%, black 30%, transparent 68%);
  opacity:.28;
}
.orb{
  position:absolute;
  width:560px; height:560px;
  border-radius:999px;
  filter: blur(44px);
  opacity:.55;
  transform: translate3d(0,0,0);
  animation: floaty 12s ease-in-out infinite;
}
.orb--1{
  left:-180px; top:-180px;
  background: radial-gradient(circle at 40% 40%, rgba(31,138,85,.22), rgba(15,90,52,.10) 60%, transparent 72%);
}
.orb--2{
  right:-220px; top: 40px;
  width:640px; height:640px;
  background: radial-gradient(circle at 30% 30%, rgba(15,90,52,.18), rgba(31,138,85,.08) 62%, transparent 74%);
  animation-duration: 16s;
}
@keyframes floaty{
  0%,100%{transform: translate3d(0,0,0) scale(1)}
  50%{transform: translate3d(0,-18px,0) scale(1.02)}
}

.hero__inner{
  position:relative;
  display:grid;
  grid-template-columns: 1.12fr .88fr;
  gap: 28px;
  align-items: center;
}
.kicker{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:8px 12px;
  border-radius:999px;
  background: rgba(31,138,85,.08);
  border: 1px solid rgba(31,138,85,.18);
  color: var(--muted);
  font-weight: 620;
}
.kicker::before{
  content:"";
  width:10px; height:10px;
  border-radius:999px;
  background: rgba(31,138,85,.95);
  box-shadow: 0 0 0 6px rgba(31,138,85,.10);
}
h1{
  margin:16px 0 12px;
  font-size: clamp(34px, 4.2vw, 54px);
  line-height: 1.06;
  letter-spacing: -0.6px;
}
.accent{
  background: linear-gradient(135deg, #c9f3de, #34c07a 45%, #0f5a34 92%);
  -webkit-background-clip:text;
  background-clip:text;
  color: transparent;
}
.lead{
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 16.8px;
  line-height: 1.65;
  max-width: 58ch;
}
.hero__actions{display:flex; gap:12px; flex-wrap:wrap}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding: 12px 16px;
  border-radius: 14px;
  font-weight: 700;
  letter-spacing:.2px;
  border:1px solid rgba(0,0,0,.08);
  background: rgba(255,255,255,.72);
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease;
  will-change: transform;
}
.btn:hover{transform: translateY(-2px); box-shadow: 0 12px 32px rgba(0,0,0,.14)}
.btn:active{transform: translateY(0)}
.btn--primary{
  color: #ffffff;
  background: linear-gradient(135deg, rgba(31,138,85,.96), rgba(15,90,52,.96));
  border-color: rgba(31,138,85,.42);
}
.btn--ghost{
  background: rgba(255,255,255,.68);
  border-color: rgba(31,138,85,.20);
  color: var(--text);
}
.btn--wide{width:100%}

.trust{
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 22px;
}
.trust__item{
  padding: 12px 12px;
  border-radius: 16px;
  background: rgba(255,255,255,.74);
  border: 1px solid rgba(0,0,0,.06);
}
.trust__big{display:block; font-weight: 820; letter-spacing:.2px}
.trust__small{display:block; color: var(--muted); margin-top: 2px}

.card{
  border-radius: var(--radius2);
  background: linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,255,255,.78));
  border: 1px solid rgba(0,0,0,.08);
  box-shadow: var(--shadow);
  overflow:hidden;
}
.card--glow{
  position: relative;
}
.card--glow::before{
  content:"";
  position:absolute;
  inset:-2px;
  background: radial-gradient(600px 250px at 20% 0%, rgba(31,138,85,.14), transparent 55%),
    radial-gradient(520px 260px at 90% 20%, rgba(15,90,52,.12), transparent 60%);
  pointer-events:none;
}
.card__top, .card__bottom{position:relative}
.card__top{
  display:flex; justify-content:space-between; align-items:center;
  padding: 14px 16px;
  border-bottom: 1px solid rgba(0,0,0,.06);
}
.card__bottom{padding: 12px 16px; border-top: 1px solid rgba(0,0,0,.06)}
.pill{
  display:inline-flex;
  align-items:center;
  padding: 7px 10px;
  border-radius:999px;
  background: rgba(31,138,85,.10);
  border: 1px solid rgba(31,138,85,.18);
  color: var(--text);
  font-weight: 750;
  font-size: 12.5px;
}
.pill--muted{
  background: rgba(255,255,255,.62);
  border-color: rgba(0,0,0,.08);
  color: var(--muted);
  font-weight: 650;
}

.xr{position:relative}
.xr__ratio{
  position:relative;
  width:100%;
  padding-bottom: 100%;
  overflow:hidden;
  background: rgba(0,0,0,.06);
}
.xr__ratio iframe{
  position:absolute; inset:0;
  width:100%; height:100%;
  border:0;
  background: #ffffff;
}

.section{padding: 74px 0}
.section--alt{
  background: linear-gradient(180deg, rgba(0,0,0,.02), rgba(0,0,0,.01));
  border-top: 1px solid rgba(0,0,0,.06);
  border-bottom: 1px solid rgba(0,0,0,.06);
}
.section__head{max-width: 70ch}
.section__head h2{
  margin:0 0 10px;
  font-size: clamp(24px, 3vw, 34px);
  letter-spacing: -0.4px;
}
.section__head p{margin:0; color: var(--muted); line-height: 1.7}

.featureGrid{
  margin-top: 20px;
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 14px;
}
.feature{
  padding: 18px 16px;
  border-radius: var(--radius);
  background: rgba(255,255,255,.74);
  border: 1px solid rgba(0,0,0,.06);
}
.feature h3{margin:0 0 8px; font-size: 16.8px}
.feature p{margin:0; color: var(--muted); line-height: 1.7}

.steps{
  margin-top: 18px;
  display:grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 14px;
}
.step{
  display:flex;
  gap: 14px;
  padding: 18px 16px;
  border-radius: var(--radius);
  background: rgba(255,255,255,.74);
  border: 1px solid rgba(0,0,0,.06);
}
.step__num{
  width: 46px; height: 46px;
  border-radius: 14px;
  display:grid; place-items:center;
  background: rgba(31,138,85,.16);
  border: 1px solid rgba(31,138,85,.25);
  font-weight: 860;
}
.step__body h3{margin:0 0 6px}
.step__body p{margin:0; color: var(--muted); line-height:1.7}

.faq{margin-top: 18px; display:grid; gap: 10px; max-width: 78ch}
.faq__item{
  border-radius: var(--radius);
  background: rgba(255,255,255,.74);
  border: 1px solid rgba(0,0,0,.06);
  padding: 14px 16px;
}
.faq__item summary{
  cursor:pointer;
  font-weight: 780;
}
.faq__item p{margin:10px 0 0; color: var(--muted); line-height:1.7}
.faq__item a{text-decoration: underline; text-underline-offset: 3px}

.section--contact{
  background:
    radial-gradient(900px 620px at 12% 55%, rgba(31,138,85,.08), transparent 60%),
    linear-gradient(180deg, rgba(0,0,0,.01), rgba(0,0,0,.00));
  border-top: 1px solid rgba(0,0,0,.06);
}
.contact{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  align-items: start;
}
.contact__card{
  margin-top: 14px;
  padding: 16px;
  border-radius: var(--radius);
  background: rgba(255,255,255,.74);
  border: 1px solid rgba(0,0,0,.06);
}
.contactRow{
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  gap: 14px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(0,0,0,.06);
}
.contactRow:last-child{border-bottom:0}
.contactRow__label{color: var(--muted); font-weight: 650}
.contactRow__value{text-decoration: underline; text-underline-offset: 3px}

.form{
  padding: 18px 16px;
  border-radius: var(--radius2);
  background: linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,255,255,.78));
  border: 1px solid rgba(0,0,0,.08);
  box-shadow: 0 18px 60px rgba(0,0,0,.10);
}
label{display:block; margin-bottom: 12px}
label span{display:block; color: var(--muted); font-weight: 650; margin-bottom: 7px}
input, textarea{
  width:100%;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid rgba(0,0,0,.10);
  background: rgba(255,255,255,.86);
  color: var(--text);
  outline: none;
  transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease;
}
textarea{resize: vertical; min-height: 120px}
input:focus, textarea:focus{
  border-color: rgba(31,138,85,.50);
  box-shadow: 0 0 0 4px rgba(31,138,85,.18);
}
.form__row{display:grid; grid-template-columns: 1fr 1fr; gap: 12px}

.footer{
  padding: 28px 0;
  border-top: 1px solid rgba(0,0,0,.06);
  background: rgba(255,255,255,.62);
}
.footer__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.footer__links{display:flex; gap: 12px; color: var(--muted)}
.footer__links a:hover{text-decoration: underline; text-underline-offset: 3px}

.micro{font-size: 12.8px; line-height: 1.55; margin:0}
.micro--muted{color: rgba(69,85,76,.85)}

/* Reveal animations */
.reveal{
  opacity: 0;
  transform: translateY(14px) scale(.99);
  transition: opacity .7s cubic-bezier(.2,.8,.2,1), transform .7s cubic-bezier(.2,.8,.2,1);
}
.reveal.is-in{
  opacity: 1;
  transform: translateY(0) scale(1);
}
.reveal[data-reveal-delay]{transition-delay: calc(attr(data-reveal-delay number) * 1ms)}

/* Fallback for browsers without attr() typed values */
.reveal.delay-60{transition-delay: 60ms}
.reveal.delay-120{transition-delay: 120ms}
.reveal.delay-180{transition-delay: 180ms}

@media (max-width: 980px){
  .hero__inner{grid-template-columns: 1fr; gap: 18px}
  .featureGrid{grid-template-columns: 1fr; }
  .steps{grid-template-columns: 1fr}
  .contact{grid-template-columns: 1fr}
  .trust{grid-template-columns: 1fr; }
}

@media (max-width: 760px){
  .nav__toggle{display:inline-flex; align-items:center; justify-content:center}
  .nav__menu{
    position: absolute;
    right: 16px;
    top: 66px;
    display:grid;
    gap: 6px;
    padding: 10px;
    border-radius: 18px;
    background: rgba(247,250,248,.92);
    border: 1px solid rgba(0,0,0,.08);
    box-shadow: 0 22px 70px rgba(0,0,0,.18);
    transform-origin: top right;
    transform: scale(.98);
    opacity: 0;
    pointer-events:none;
    transition: opacity .18s ease, transform .18s ease;
    min-width: 210px;
  }
  .nav__menu.is-open{
    opacity: 1;
    transform: scale(1);
    pointer-events:auto;
  }
  .nav__link{padding: 12px 12px}
  .form__row{grid-template-columns: 1fr}
}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  .orb{animation:none}
  .btn, .nav__link{transition:none}
  .reveal{transition:none; transform:none; opacity:1}
}