/* =========================================================
   muratkilic.com.tr — Tema değişkenleri
   Renkleri değiştirmek için sadece bu bölümü düzenleyin.
   ========================================================= */
:root {
  --bg: #05060f;
  --bg-soft: #0b0d1c;
  --surface: rgba(255, 255, 255, 0.04);
  --surface-hover: rgba(255, 255, 255, 0.07);
  --border: rgba(255, 255, 255, 0.09);
  --text: #e8e9f3;
  --muted: #9a9cb8;

  --violet: #a855f7;
  --blue: #3b82f6;
  --cyan: #22d3ee;
  --pink: #f472b6;

  --gradient: linear-gradient(120deg, var(--violet), var(--blue) 50%, var(--cyan));
  --radius: 20px;
  --font-body: "Inter", system-ui, sans-serif;
  --font-head: "Space Grotesk", "Inter", sans-serif;
}

/* ============ Temel ============ */
*,
*::before,
*::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img, svg { display: block; }
ul, ol { list-style: none; }

h1, h2, h3 { font-family: var(--font-head); line-height: 1.15; letter-spacing: -0.02em; }

::selection { background: var(--violet); color: #fff; }

.container { width: min(1180px, 92%); margin-inline: auto; }
.container--narrow { width: min(820px, 92%); }

.gradient-text {
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ============ Arka plan efektleri ============ */
#neural-bg {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: -3;
}

.glow {
  position: fixed;
  width: 55vw;
  height: 55vw;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.22;
  z-index: -2;
  pointer-events: none;
  animation: drift 22s ease-in-out infinite alternate;
}
.glow--1 { background: var(--violet); top: -20vw; left: -15vw; }
.glow--2 { background: var(--cyan); bottom: -25vw; right: -15vw; animation-delay: -11s; }

@keyframes drift {
  to { transform: translate(8vw, 6vw) scale(1.15); }
}

.grid-overlay {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%);
}

/* ============ Butonlar ============ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.9rem 1.6rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.25s, box-shadow 0.25s, background 0.25s;
  font-family: inherit;
}
.btn svg { width: 18px; height: 18px; stroke: currentColor; stroke-width: 2; fill: none; transition: transform 0.25s; }
.btn:hover svg { transform: translateX(4px); }

.btn--primary {
  background: var(--gradient);
  background-size: 200% 100%;
  color: #fff;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.1) inset, 0 10px 40px -10px rgba(168, 85, 247, 0.7);
}
.btn--primary:hover {
  transform: translateY(-2px);
  background-position: 100% 0;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.2) inset, 0 16px 50px -10px rgba(34, 211, 238, 0.7);
}

.btn--ghost {
  background: var(--surface);
  border-color: var(--border);
  backdrop-filter: blur(10px);
}
.btn--ghost:hover { background: var(--surface-hover); border-color: rgba(168, 85, 247, 0.5); transform: translateY(-2px); }

.btn--sm { padding: 0.6rem 1.2rem; font-size: 0.875rem; }
.btn--block { width: 100%; }

/* ============ Menü ============ */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  padding: 1.1rem 0;
  transition: background 0.3s, padding 0.3s, border-color 0.3s;
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled {
  background: rgba(5, 6, 15, 0.72);
  backdrop-filter: blur(18px) saturate(160%);
  border-color: var(--border);
  padding: 0.7rem 0;
}
.nav__inner { display: flex; align-items: center; justify-content: space-between; }

.logo { display: flex; align-items: center; gap: 0.6rem; font-family: var(--font-head); font-size: 1.35rem; font-weight: 600; }
.logo b { font-weight: 700; background: var(--gradient); -webkit-background-clip: text; background-clip: text; color: transparent; }
.logo__mark { width: 34px; height: 34px; filter: drop-shadow(0 0 10px rgba(168, 85, 247, 0.6)); }

.nav__links { display: flex; align-items: center; gap: 2rem; font-size: 0.93rem; }
.nav__links a:not(.btn) { color: var(--muted); transition: color 0.2s; position: relative; }
.nav__links a:not(.btn)::after {
  content: ""; position: absolute; left: 0; bottom: -6px; height: 2px; width: 0;
  background: var(--gradient); transition: width 0.3s;
}
.nav__links a:not(.btn):hover { color: var(--text); }
.nav__links a:not(.btn):hover::after { width: 100%; }

.nav__toggle { display: none; background: none; border: 0; cursor: pointer; padding: 0.5rem; }
.nav__toggle span { display: block; width: 24px; height: 2px; background: var(--text); margin: 5px 0; transition: 0.3s; }

/* ============ Hero ============ */
.hero { min-height: 100vh; padding-top: 8rem; display: flex; flex-direction: column; justify-content: space-between; }
.hero__inner { display: grid; grid-template-columns: 1.1fr 1fr; align-items: center; gap: 3rem; flex: 1; }

.badge {
  display: inline-flex; align-items: center; gap: 0.6rem;
  padding: 0.45rem 1rem; border-radius: 999px;
  background: rgba(168, 85, 247, 0.1); border: 1px solid rgba(168, 85, 247, 0.35);
  font-size: 0.85rem; color: #d8b4fe;
}
.badge__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 12px var(--cyan); animation: pulse 1.8s infinite; }
@keyframes pulse { 50% { opacity: 0.3; } }

.hero__title { font-size: clamp(2.6rem, 6vw, 4.6rem); margin: 1.4rem 0 1.3rem; font-weight: 700; }
.caret { color: var(--cyan); font-weight: 400; animation: blink 1s steps(1) infinite; margin-left: 2px; }
@keyframes blink { 50% { opacity: 0; } }

.hero__lead { font-size: 1.12rem; color: var(--muted); max-width: 560px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 1rem; margin: 2.2rem 0 1.8rem; }
.hero__trust { display: flex; flex-wrap: wrap; gap: 1.5rem; font-size: 0.88rem; color: var(--muted); }
.check { color: var(--cyan); margin-right: 0.3rem; font-weight: 700; }

/* Hero görseli: parlayan küre */
.hero__visual { position: relative; aspect-ratio: 1; max-width: 520px; width: 100%; justify-self: center; }

.orb { position: absolute; inset: 12%; display: grid; place-items: center; }
.orb__core {
  width: 48%; aspect-ratio: 1; border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, #fff 0%, var(--cyan) 18%, var(--blue) 45%, var(--violet) 75%, transparent 100%);
  box-shadow: 0 0 80px 10px rgba(168, 85, 247, 0.55), 0 0 160px 40px rgba(34, 211, 238, 0.25);
  animation: breathe 5s ease-in-out infinite;
}
@keyframes breathe { 50% { transform: scale(1.08); filter: hue-rotate(25deg); } }

.orb__ring { position: absolute; inset: 0; border-radius: 50%; border: 1px solid rgba(168, 85, 247, 0.35); }
.orb__ring::before {
  content: ""; position: absolute; top: -5px; left: 50%; width: 10px; height: 10px; border-radius: 50%;
  background: var(--cyan); box-shadow: 0 0 16px var(--cyan);
}
.orb__ring--1 { animation: spin 12s linear infinite; }
.orb__ring--2 { inset: 12%; border-color: rgba(34, 211, 238, 0.3); animation: spin 9s linear infinite reverse; }
.orb__ring--2::before { background: var(--violet); box-shadow: 0 0 16px var(--violet); }
.orb__ring--3 { inset: -10%; border-style: dashed; border-color: rgba(255, 255, 255, 0.08); animation: spin 40s linear infinite; }
.orb__ring--3::before { background: var(--pink); box-shadow: 0 0 16px var(--pink); }
@keyframes spin { to { transform: rotate(360deg); } }

.float-card {
  position: absolute; display: flex; align-items: center; gap: 0.8rem;
  padding: 0.85rem 1.1rem; border-radius: 16px;
  background: rgba(15, 17, 35, 0.7); border: 1px solid var(--border);
  backdrop-filter: blur(14px); box-shadow: 0 20px 50px -15px rgba(0, 0, 0, 0.6);
  animation: float 6s ease-in-out infinite;
}
.float-card small { display: block; color: var(--muted); font-size: 0.75rem; }
.float-card strong { font-size: 0.92rem; font-weight: 600; }
.float-card__icon { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 10px; background: rgba(168, 85, 247, 0.18); font-size: 1.1rem; }
.float-card--a { top: 6%; left: -4%; }
.float-card--b { top: 44%; right: -8%; animation-delay: -2s; }
.float-card--b .float-card__icon { background: rgba(34, 211, 238, 0.18); }
.float-card--c { bottom: 4%; left: 6%; animation-delay: -4s; }
.float-card--c .float-card__icon { background: rgba(244, 114, 182, 0.18); }
.spark { width: 70px; height: 22px; }
.spark polyline { fill: none; stroke: var(--cyan); stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; filter: drop-shadow(0 0 4px var(--cyan)); }
@keyframes float { 50% { transform: translateY(-14px); } }

/* Kayan teknoloji şeridi */
.marquee {
  margin-top: 4rem; padding: 1.4rem 0; overflow: hidden;
  border-block: 1px solid var(--border);
  mask-image: linear-gradient(90deg, transparent, #000 15%, #000 85%, transparent);
}
.marquee__track { display: flex; gap: 3.5rem; width: max-content; animation: scroll 35s linear infinite; }
.marquee__track span { font-family: var(--font-head); font-size: 1.15rem; font-weight: 600; color: rgba(255, 255, 255, 0.35); white-space: nowrap; transition: color 0.3s; }
.marquee__track span:hover { color: var(--text); }
@keyframes scroll { to { transform: translateX(-50%); } }

/* ============ İstatistikler ============ */
.stats { padding: 5rem 0 2rem; }
.stats__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.stat { text-align: center; padding: 2rem 1rem; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--border); }
.stat strong { display: block; font-family: var(--font-head); font-size: clamp(2.2rem, 4vw, 3.2rem); background: var(--gradient); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat > span { color: var(--muted); font-size: 0.92rem; }

/* ============ Bölüm başlıkları ============ */
.section { padding: 7rem 0; }
.section__head { text-align: center; max-width: 720px; margin: 0 auto 4rem; }
.section__head h2 { font-size: clamp(2rem, 4.2vw, 3.2rem); margin: 0.8rem 0 1rem; }
.section__head p { color: var(--muted); font-size: 1.08rem; }
.eyebrow {
  display: inline-block; font-size: 0.8rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.18em;
  color: var(--cyan);
}

/* ============ Hizmet kartları ============ */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }

.card {
  --mx: 50%; --my: 50%;
  position: relative; padding: 2.2rem; border-radius: var(--radius);
  background: var(--surface); border: 1px solid var(--border);
  overflow: hidden; transition: transform 0.35s, border-color 0.35s;
}
/* fareyi takip eden ışık */
.card::before {
  content: ""; position: absolute; inset: 0; opacity: 0; transition: opacity 0.35s; pointer-events: none;
  background: radial-gradient(420px circle at var(--mx) var(--my), rgba(168, 85, 247, 0.16), transparent 45%);
}
.card:hover { transform: translateY(-6px); border-color: rgba(168, 85, 247, 0.4); }
.card:hover::before { opacity: 1; }

.card__icon { width: 54px; height: 54px; border-radius: 14px; display: grid; place-items: center; margin-bottom: 1.5rem; }
.card__icon svg { width: 26px; height: 26px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.card__icon--violet { color: var(--violet); background: rgba(168, 85, 247, 0.12); box-shadow: 0 0 30px -5px rgba(168, 85, 247, 0.5); }
.card__icon--cyan { color: var(--cyan); background: rgba(34, 211, 238, 0.12); box-shadow: 0 0 30px -5px rgba(34, 211, 238, 0.5); }
.card__icon--blue { color: var(--blue); background: rgba(59, 130, 246, 0.12); box-shadow: 0 0 30px -5px rgba(59, 130, 246, 0.5); }
.card__icon--pink { color: var(--pink); background: rgba(244, 114, 182, 0.12); box-shadow: 0 0 30px -5px rgba(244, 114, 182, 0.5); }

.card h3 { font-size: 1.3rem; margin-bottom: 0.7rem; }
.card p { color: var(--muted); font-size: 0.96rem; }
.card__tags { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 1.4rem; }
.card__tags li { font-size: 0.75rem; padding: 0.3rem 0.75rem; border-radius: 999px; border: 1px solid var(--border); color: var(--muted); }

/* ============ AI ajan sekmeleri ============ */
.agents { border-radius: 28px; border: 1px solid var(--border); background: var(--surface); padding: 1rem; }
.agents__tabs { display: flex; gap: 0.5rem; overflow-x: auto; padding: 0.4rem; scrollbar-width: none; }
.agents__tabs::-webkit-scrollbar { display: none; }
.agents__tab {
  flex-shrink: 0; display: flex; align-items: center; gap: 0.5rem;
  padding: 0.75rem 1.2rem; border-radius: 999px; border: 1px solid transparent;
  background: transparent; color: var(--muted); font: inherit; font-weight: 600; font-size: 0.92rem;
  cursor: pointer; transition: 0.25s;
}
.agents__tab:hover { color: var(--text); background: var(--surface-hover); }
.agents__tab.is-active {
  color: #fff; border-color: rgba(168, 85, 247, 0.5);
  background: linear-gradient(120deg, rgba(168, 85, 247, 0.25), rgba(34, 211, 238, 0.15));
  box-shadow: 0 0 30px -8px rgba(168, 85, 247, 0.6);
}

.agents__panel { display: grid; grid-template-columns: 1fr 1fr; gap: 2.5rem; padding: 2.5rem; align-items: center; }
.agents__info h3 { font-size: 1.8rem; margin-bottom: 0.8rem; }
.agents__info p { color: var(--muted); margin-bottom: 1.4rem; }
.agents__tasks { display: grid; gap: 0.7rem; margin-bottom: 2rem; }
.agents__tasks li { display: flex; gap: 0.7rem; align-items: flex-start; font-size: 0.95rem; }
.agents__tasks li::before {
  content: "✓"; flex-shrink: 0; width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center;
  font-size: 0.7rem; font-weight: 700; color: var(--bg); background: var(--gradient);
}
.agents__info.is-switching { animation: fadeSwap 0.45s ease; }
@keyframes fadeSwap { from { opacity: 0; transform: translateY(10px); } }

.chat { border-radius: 22px; background: rgba(5, 6, 15, 0.8); border: 1px solid var(--border); overflow: hidden; box-shadow: 0 30px 80px -30px rgba(34, 211, 238, 0.35); }
.chat__head { display: flex; align-items: center; gap: 0.8rem; padding: 1rem 1.2rem; border-bottom: 1px solid var(--border); background: rgba(255, 255, 255, 0.03); }
.chat__head small { display: flex; align-items: center; gap: 0.35rem; color: var(--muted); font-size: 0.75rem; }
.chat__avatar { width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; font-weight: 700; font-size: 0.8rem; background: var(--gradient); }
.online { width: 7px; height: 7px; border-radius: 50%; background: #34d399; box-shadow: 0 0 8px #34d399; }
.chat__body { height: 320px; padding: 1.2rem; display: flex; flex-direction: column; gap: 0.7rem; overflow-y: auto; }
.msg { max-width: 82%; padding: 0.7rem 1rem; border-radius: 16px; font-size: 0.9rem; line-height: 1.45; animation: msgIn 0.35s ease; }
.msg--user { align-self: flex-end; background: rgba(255, 255, 255, 0.08); border-bottom-right-radius: 4px; }
.msg--ai { align-self: flex-start; background: linear-gradient(120deg, rgba(168, 85, 247, 0.28), rgba(59, 130, 246, 0.22)); border: 1px solid rgba(168, 85, 247, 0.3); border-bottom-left-radius: 4px; }
.msg--action { align-self: center; font-size: 0.78rem; color: var(--cyan); background: rgba(34, 211, 238, 0.08); border: 1px dashed rgba(34, 211, 238, 0.4); }
.typing { display: inline-flex; gap: 4px; }
.typing i { width: 6px; height: 6px; border-radius: 50%; background: var(--text); opacity: 0.4; animation: typingDot 1s infinite; }
.typing i:nth-child(2) { animation-delay: 0.15s; }
.typing i:nth-child(3) { animation-delay: 0.3s; }
@keyframes typingDot { 50% { opacity: 1; transform: translateY(-3px); } }
@keyframes msgIn { from { opacity: 0; transform: translateY(8px) scale(0.97); } }

/* ============ Neden biz ============ */
.why { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.why__item {
  position: relative; padding: 2.4rem 2rem; border-radius: var(--radius); overflow: hidden;
  background: var(--surface); border: 1px solid var(--border);
}
.why__item::after {
  content: ""; position: absolute; inset: auto -30% -60% auto; width: 220px; height: 220px; border-radius: 50%;
  background: var(--violet); filter: blur(80px); opacity: 0.15; transition: opacity 0.4s;
}
.why__item:nth-child(2)::after { background: var(--cyan); }
.why__item:nth-child(3)::after { background: var(--pink); }
.why__item:hover::after { opacity: 0.35; }
.why__num { font-family: var(--font-head); font-size: 0.85rem; font-weight: 700; color: var(--cyan); letter-spacing: 0.15em; margin-bottom: 1.2rem; }
.why__item h3 { font-size: 1.35rem; margin-bottom: 0.7rem; }
.why__item p { color: var(--muted); }

/* ============ Otomasyon akışı ============ */
.flow {
  display: flex; align-items: center; justify-content: space-between; gap: 0.5rem;
  padding: 3rem 2.5rem; border-radius: 28px;
  background: linear-gradient(180deg, rgba(168, 85, 247, 0.07), rgba(34, 211, 238, 0.03));
  border: 1px solid var(--border);
}
.flow__node {
  flex: 0 0 190px; text-align: center; padding: 1.6rem 1rem; border-radius: 18px;
  background: rgba(10, 12, 28, 0.8); border: 1px solid var(--border);
}
.flow__node strong { display: block; font-family: var(--font-head); font-size: 1.05rem; margin: 0.8rem 0 0.25rem; }
.flow__node span { font-size: 0.83rem; color: var(--muted); }
.flow__icon { font-size: 1.8rem; width: 60px; height: 60px; margin: 0 auto; display: grid; place-items: center; border-radius: 50%; background: rgba(255, 255, 255, 0.05); }
.flow__node--ai { border-color: rgba(168, 85, 247, 0.6); box-shadow: 0 0 50px -10px rgba(168, 85, 247, 0.6); }
.flow__node--ai .flow__icon { background: var(--gradient); }

.flow__line { flex: 1; height: 2px; background: rgba(255, 255, 255, 0.1); position: relative; overflow: hidden; border-radius: 2px; }
.flow__line i {
  position: absolute; top: 0; left: -40%; width: 40%; height: 100%;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  animation: data 2s linear infinite;
}
.flow__line:nth-of-type(4) i { animation-delay: 0.6s; }
.flow__line:nth-of-type(6) i { animation-delay: 1.2s; }
@keyframes data { to { left: 100%; } }

/* ============ Süreç adımları ============ */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; counter-reset: step; }
.step { position: relative; padding: 2rem 1.6rem; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--border); }
.step__num {
  font-family: var(--font-head); font-size: 3rem; font-weight: 700; line-height: 1;
  background: var(--gradient); -webkit-background-clip: text; background-clip: text; color: transparent; opacity: 0.9;
}
.step h3 { font-size: 1.2rem; margin: 1rem 0 0.6rem; }
.step p { color: var(--muted); font-size: 0.93rem; }
.step:not(:last-child)::after {
  content: ""; position: absolute; top: 3.2rem; right: -1.5rem; width: 1.5rem; height: 2px;
  background: linear-gradient(90deg, var(--violet), var(--cyan));
}

/* ============ Projeler ============ */
.cases { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.case { border-radius: var(--radius); overflow: hidden; background: var(--surface); border: 1px solid var(--border); transition: transform 0.35s, border-color 0.35s; }
.case:hover { transform: translateY(-6px); border-color: rgba(34, 211, 238, 0.4); }
.case__visual { height: 190px; position: relative; display: flex; align-items: flex-end; padding: 1.2rem; overflow: hidden; }
.case__visual::after {
  content: ""; position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.25) 1px, transparent 1px);
  background-size: 18px 18px; mask-image: linear-gradient(180deg, #000, transparent);
}
.case__visual span { position: relative; z-index: 1; font-size: 0.78rem; font-weight: 600; padding: 0.35rem 0.8rem; border-radius: 999px; background: rgba(0, 0, 0, 0.45); backdrop-filter: blur(8px); }
.case__visual--1 { background: radial-gradient(circle at 20% 20%, var(--violet), transparent 60%), radial-gradient(circle at 90% 80%, var(--blue), transparent 55%), #0d0f24; }
.case__visual--2 { background: radial-gradient(circle at 80% 20%, var(--cyan), transparent 55%), radial-gradient(circle at 10% 90%, var(--violet), transparent 55%), #0d0f24; }
.case__visual--3 { background: radial-gradient(circle at 50% 10%, var(--pink), transparent 55%), radial-gradient(circle at 90% 90%, var(--blue), transparent 55%), #0d0f24; }
.case__body { padding: 1.8rem; }
.case__body h3 { font-size: 1.25rem; margin-bottom: 0.6rem; }
.case__body p { color: var(--muted); font-size: 0.94rem; }
.case__metrics { display: flex; gap: 2rem; margin-top: 1.4rem; padding-top: 1.2rem; border-top: 1px solid var(--border); }
.case__metrics strong { display: block; font-family: var(--font-head); font-size: 1.5rem; color: var(--cyan); }
.case__metrics span { font-size: 0.8rem; color: var(--muted); }

/* ============ Paketler ============ */
.pricing { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; align-items: stretch; }
.plan { position: relative; display: flex; flex-direction: column; padding: 2.4rem 2rem; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--border); }
.plan h3 { font-size: 1.4rem; }
.plan__desc { color: var(--muted); font-size: 0.92rem; margin: 0.5rem 0 1.4rem; }
.plan__price { font-family: var(--font-head); font-size: 2rem; font-weight: 700; margin-bottom: 1.4rem; }
.plan ul { flex: 1; margin-bottom: 2rem; display: grid; gap: 0.8rem; align-content: start; }
.plan li { padding-left: 1.7rem; position: relative; font-size: 0.95rem; }
.plan li::before { content: "✓"; position: absolute; left: 0; color: var(--cyan); font-weight: 700; }

.plan--featured {
  background: linear-gradient(var(--bg-soft), var(--bg-soft)) padding-box, var(--gradient) border-box;
  border: 1.5px solid transparent;
  box-shadow: 0 30px 80px -30px rgba(168, 85, 247, 0.6);
  transform: scale(1.04);
}
.plan__badge {
  position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
  padding: 0.3rem 1rem; border-radius: 999px; font-size: 0.78rem; font-weight: 600;
  background: var(--gradient); color: #fff; white-space: nowrap;
}

/* ============ Yorumlar ============ */
.testimonials { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.quote { padding: 2rem; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--border); display: flex; flex-direction: column; justify-content: space-between; gap: 1.6rem; }
.quote blockquote { font-size: 1rem; color: #cfd0e3; }
.quote figcaption { display: flex; align-items: center; gap: 0.9rem; }
.quote small { display: block; color: var(--muted); font-size: 0.8rem; }
.avatar { width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; font-weight: 700; font-size: 0.85rem; background: var(--gradient); color: #fff; flex-shrink: 0; }

/* ============ SSS ============ */
.faq { display: grid; gap: 1rem; }
.faq details { border-radius: 16px; background: var(--surface); border: 1px solid var(--border); transition: border-color 0.3s; }
.faq details[open] { border-color: rgba(168, 85, 247, 0.45); }
.faq summary {
  list-style: none; cursor: pointer; padding: 1.3rem 1.6rem; font-weight: 600;
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 1.5rem; color: var(--cyan); transition: transform 0.3s; flex-shrink: 0; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding: 0 1.6rem 1.4rem; color: var(--muted); }

/* ============ İletişim ============ */
.contact {
  display: grid; grid-template-columns: 1fr 1.1fr; gap: 3rem; padding: 3.5rem;
  border-radius: 32px; border: 1px solid var(--border);
  background:
    radial-gradient(circle at 0% 0%, rgba(168, 85, 247, 0.18), transparent 50%),
    radial-gradient(circle at 100% 100%, rgba(34, 211, 238, 0.12), transparent 50%),
    var(--bg-soft);
}
.contact__info h2 { font-size: clamp(2rem, 3.6vw, 2.8rem); margin: 0.8rem 0 1rem; }
.contact__info p { color: var(--muted); }
.contact__list { margin-top: 2rem; display: grid; gap: 1rem; }
.contact__list li { display: flex; align-items: center; gap: 0.8rem; }
.contact__list a:hover { color: var(--cyan); }

.form { display: grid; gap: 1.1rem; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
.form label { display: grid; gap: 0.45rem; font-size: 0.85rem; color: var(--muted); font-weight: 500; }
.form input,
.form select,
.form textarea {
  font: inherit; font-size: 0.95rem; color: var(--text);
  padding: 0.85rem 1rem; border-radius: 12px;
  background: rgba(0, 0, 0, 0.35); border: 1px solid var(--border);
  outline: none; transition: border-color 0.25s, box-shadow 0.25s; resize: vertical;
}
.form select option { background: var(--bg-soft); }
.form input:focus,
.form select:focus,
.form textarea:focus { border-color: var(--violet); box-shadow: 0 0 0 4px rgba(168, 85, 247, 0.18); }
.form__status { font-size: 0.9rem; min-height: 1.3em; text-align: center; }
.form__status.is-ok { color: var(--cyan); }
.form__status.is-error { color: var(--pink); }

/* ============ Footer ============ */
.footer { border-top: 1px solid var(--border); padding: 3rem 0 2rem; margin-top: 3rem; }
.footer__inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1.5rem; }
.footer__links { display: flex; gap: 2rem; color: var(--muted); font-size: 0.92rem; }
.footer__links a:hover { color: var(--text); }
.footer__social { display: flex; gap: 0.7rem; }
.footer__social a {
  width: 40px; height: 40px; display: grid; place-items: center; border-radius: 50%;
  border: 1px solid var(--border); font-weight: 700; font-size: 0.9rem; color: var(--muted); transition: 0.25s;
}
.footer__social a:hover { color: #fff; border-color: var(--violet); box-shadow: 0 0 20px -4px var(--violet); }
.footer__copy { text-align: center; color: var(--muted); font-size: 0.85rem; margin-top: 2.5rem; }

/* ============ Sabit WhatsApp butonu ============ */
.wa-float {
  position: fixed; right: 1.5rem; bottom: 1.5rem; z-index: 40;
  width: 58px; height: 58px; border-radius: 50%; display: grid; place-items: center;
  background: #25d366; color: #fff;
  box-shadow: 0 10px 30px -5px rgba(37, 211, 102, 0.6);
  transition: transform 0.25s;
}
.wa-float svg { width: 30px; height: 30px; fill: currentColor; }
.wa-float::before {
  content: ""; position: absolute; inset: 0; border-radius: 50%; border: 2px solid #25d366;
  animation: waPulse 2.2s ease-out infinite;
}
.wa-float:hover { transform: scale(1.08); }
@keyframes waPulse { to { transform: scale(1.6); opacity: 0; } }

/* ============ Kaydırınca beliren animasyon ============ */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.2, 0.7, 0.2, 1); }
.reveal.is-visible { opacity: 1; transform: none; }

/* ============ Duyarlı tasarım ============ */
@media (max-width: 1024px) {
  .cards, .cases, .testimonials { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .step::after { display: none; }
  .pricing { grid-template-columns: 1fr; max-width: 480px; margin-inline: auto; }
  .agents__panel { grid-template-columns: 1fr; padding: 1.5rem 1rem; }
  .why { grid-template-columns: 1fr; }
  .plan--featured { transform: none; }
  .flow { flex-direction: column; }
  .flow__node { flex-basis: auto; width: 100%; max-width: 320px; }
  .flow__line { width: 2px; height: 40px; flex: none; }
  .flow__line i { width: 100%; height: 40%; left: 0; top: -40%; background: linear-gradient(180deg, transparent, var(--cyan), transparent); animation-name: data-v; }
  @keyframes data-v { to { top: 100%; } }
}

@media (max-width: 860px) {
  .nav__toggle { display: block; }
  .nav__links {
    position: fixed; inset: 0 0 0 auto; width: min(320px, 85vw);
    flex-direction: column; align-items: flex-start; justify-content: center; gap: 1.8rem; padding: 2.5rem;
    background: rgba(8, 9, 22, 0.97); backdrop-filter: blur(20px); border-left: 1px solid var(--border);
    transform: translateX(100%); transition: transform 0.4s cubic-bezier(0.2, 0.7, 0.2, 1);
    font-size: 1.1rem;
  }
  .nav__links.is-open { transform: none; }
  .nav__toggle { position: relative; z-index: 60; }
  .nav__toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav__toggle.is-open span:nth-child(2) { opacity: 0; }
  .nav__toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  .hero { padding-top: 7rem; }
  .hero__inner { grid-template-columns: 1fr; text-align: center; }
  .hero__lead { margin-inline: auto; }
  .hero__actions, .hero__trust { justify-content: center; }
  .hero__visual { max-width: 380px; }
  .float-card { transform: scale(0.85); }
  .float-card--b { right: -2%; }

  .stats__grid { grid-template-columns: repeat(2, 1fr); }
  .contact { grid-template-columns: 1fr; padding: 2.2rem; }
}

@media (max-width: 600px) {
  .section { padding: 5rem 0; }
  .cards, .cases, .testimonials, .steps { grid-template-columns: 1fr; }
  .form__row { grid-template-columns: 1fr; }
  .float-card { display: none; }
  .footer__inner { flex-direction: column; text-align: center; }
}

/* Hareket hassasiyeti olan kullanıcılar için animasyonları azalt */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
}