/* ============================================================
   Dijital365 — style.css
   Calm, full-width, premium. Navy-black base · single ice-blue accent.
   ============================================================ */

:root {
  --bg:      #0b0f0a;
  --bg-2:    #10150e;
  --bg-3:    #161c13;
  --line:    rgba(255, 255, 255, 0.07);
  --line-2:  rgba(255, 255, 255, 0.12);

  --text:    #eef4e6;
  --muted:   #8e9684;
  --muted-2: #565d4f;

  --accent:      #c2fd50;
  --accent-soft: #d4ff7a;
  --accent-ink:  #0e1408;   /* readable text on accent surfaces */
  --accent-glow: rgba(194, 253, 80, 0.18);

  --r-lg: 22px;
  --r-md: 16px;
  --r-sm: 11px;

  --pad: clamp(24px, 5vw, 88px);   /* generous side padding = full-width feel */
  --maxw: 1480px;
  --ease: cubic-bezier(.22, .61, .36, 1);

  --font-display: "Sora", sans-serif;
  --font-body: "Manrope", sans-serif;
  --font-mono: "Space Mono", monospace;
}

/* light theme */
[data-theme="light"] {
  --bg:      #d8ddcd;
  --bg-2:    #ccd2c0;
  --bg-3:    #c0c7b3;
  --line:    rgba(14, 20, 8, 0.10);
  --line-2:  rgba(14, 20, 8, 0.16);

  --text:    #14180e;
  --muted:   #5a6253;
  --muted-2: #8a917f;

  --accent:      #c2fd50;
  --accent-soft: #b1ee35;
  --accent-ink:  #14180e;
  --accent-glow: rgba(194, 253, 80, 0.20);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--bg); color: var(--text);
  line-height: 1.65; overflow-x: hidden;
  -webkit-font-smoothing: antialiased; position: relative;
  transition: background .4s ease, color .4s ease;
}
::selection { background: var(--accent); color: #fff; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul, ol { list-style: none; }

/* atmosphere — single, very subtle accent glow */
.bg-grain {
  position: fixed; inset: 0; z-index: 0; pointer-events: none; opacity: .035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
[data-theme="light"] .bg-grain { opacity: .025; mix-blend-mode: multiply; }
.bg-glow {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(60% 50% at 80% -8%, var(--accent-glow), transparent 60%),
    radial-gradient(45% 40% at 4% 18%, var(--accent-glow), transparent 60%);
  opacity: .7;
}
main, .footer, .nav { position: relative; z-index: 1; }

.scroll-bar { position: fixed; top: 0; left: 0; height: 2px; width: 0%; z-index: 80; background: var(--accent); }

/* shared layout — wide, spacious */
.section { max-width: var(--maxw); margin: 0 auto; padding: clamp(100px, 14vw, 220px) var(--pad); }
.section-head { max-width: 820px; margin-bottom: clamp(56px, 8vw, 100px); }
.kicker { font-family: var(--font-mono); font-size: 12px; letter-spacing: .24em; text-transform: uppercase; color: var(--accent); margin-bottom: 22px; }
.section h2, .section-head h2 { font-family: var(--font-display); font-weight: 600; font-size: clamp(30px, 4.4vw, 56px); line-height: 1.06; letter-spacing: -.025em; }
.section-lead { margin-top: 24px; color: var(--muted); font-size: clamp(16px, 1.5vw, 19px); max-width: 600px; }

/* buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-family: var(--font-body); font-weight: 600; font-size: 15px;
  padding: 15px 28px; border-radius: 999px; cursor: pointer; border: 1px solid transparent;
  transition: transform .3s var(--ease), background .3s, color .3s, border-color .3s; white-space: nowrap;
}
.btn-primary { background: var(--accent); color: var(--accent-ink); }
.btn-primary:hover { transform: translateY(-2px); background: var(--accent-soft); }
.btn-ghost { color: var(--text); border-color: var(--line-2); }
.btn-ghost::after { content: "→"; transition: transform .3s var(--ease); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn-ghost:hover::after { transform: translateX(4px); }
.btn-block { width: 100%; }
.btn-lg { padding: 18px 40px; font-size: 16px; }

/* ============================================================
   NAV — full width
   ============================================================ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 70;
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  padding: 20px var(--pad);
  transition: transform .4s var(--ease), background .4s, border-color .4s, padding .4s;
  border-bottom: 1px solid transparent;
}
.nav.scrolled { background: color-mix(in srgb, var(--bg) 75%, transparent); backdrop-filter: blur(18px) saturate(140%); -webkit-backdrop-filter: blur(18px) saturate(140%); border-bottom-color: var(--line); padding-top: 14px; padding-bottom: 14px; }
.nav.hide { transform: translateY(-110%); }
.brand { display: inline-flex; align-items: center; gap: 11px; font-family: var(--font-display); font-weight: 600; }
.brand-mark { width: 32px; height: 32px; border-radius: 9px; display: grid; place-items: center; background: var(--accent-glow); border: 1px solid rgba(77,141,255,.4); color: var(--accent); font-size: 17px; font-weight: 700; transition: background .3s; }
.brand:hover .brand-mark { background: var(--accent); color: #fff; }
.brand-text { font-size: 18px; letter-spacing: -.01em; }
.brand-365 { color: var(--accent); }

.nav-links { display: flex; gap: 30px; }
.nav-links a { font-size: 14.5px; color: var(--muted); font-weight: 500; position: relative; padding: 4px 0; transition: color .2s; }
.nav-links a::after { content: ""; position: absolute; left: 0; bottom: -2px; height: 1.5px; width: 0; background: var(--accent); transition: width .3s var(--ease); }
.nav-links a:hover { color: var(--text); }
.nav-links a:hover::after { width: 100%; }

.nav-actions { display: flex; align-items: center; gap: 14px; }
.theme-toggle { display: inline-flex; align-items: center; justify-content: center; width: 36px; height: 36px; background: none; border: 1px solid var(--line-2); border-radius: 999px; cursor: pointer; color: var(--muted); transition: border-color .2s, color .2s; }
.theme-toggle:hover { border-color: var(--accent); color: var(--accent); }
.theme-toggle .ti-sun { display: none; }
[data-theme="light"] .theme-toggle .ti-moon { display: none; }
[data-theme="light"] .theme-toggle .ti-sun { display: inline-block; }

.lang-toggle { display: inline-flex; align-items: center; gap: 4px; background: none; border: 1px solid var(--line-2); border-radius: 999px; padding: 7px 12px; cursor: pointer; font-family: var(--font-mono); font-size: 12px; color: var(--muted); transition: border-color .2s; }
.lang-toggle:hover { border-color: var(--accent); }
.lang-opt.is-active { color: var(--accent); }
.lang-sep { color: var(--muted-2); }
.nav-cta { padding: 11px 22px; font-size: 14px; }

.burger { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 6px; }
.burger span { width: 22px; height: 2px; background: var(--text); transition: transform .3s, opacity .3s; }
.burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   HERO — full width, typewriter + rotating showcase
   ============================================================ */
.hero {
  position: relative; min-height: 100svh; display: grid;
  grid-template-columns: 1.05fr 0.95fr; align-items: center; gap: clamp(40px, 6vw, 100px);
  max-width: var(--maxw); margin: 0 auto; padding: 140px var(--pad) 90px;
}
.hero-text { max-width: 680px; }
.hero-title { font-family: var(--font-display); font-weight: 600; font-size: clamp(36px, 5vw, 72px); line-height: 1.05; letter-spacing: -.03em; color: var(--text); min-height: 3.2em; }
#typeText { color: var(--text); }
.caret { color: var(--accent); font-weight: 400; margin-left: 2px; animation: blink 1.05s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }

/* rotating showcase — inside a laptop frame, lightly 3D tilted */
.hero-visual { position: relative; }
.device { width: 86%; margin: 0 auto; animation: tiltFloat 8s ease-in-out infinite; }
@keyframes tiltFloat {
  0%,100% { transform: translateY(0); }
  50%     { transform: translateY(-10px); }
}
.device-screen {
  position: relative; background: linear-gradient(#e3e6ea, #c2c7cf);
  border: 1px solid #d4d8de; border-radius: 16px 16px 5px 5px;
  padding: 13px 13px 15px;
  box-shadow: -26px 40px 84px -38px rgba(0,0,0,.6), inset 0 0 0 1px rgba(255,255,255,.4);
}
.device-cam { position: absolute; top: 6px; left: 50%; transform: translateX(-50%); width: 5px; height: 5px; border-radius: 50%; background: #6b7079; }
.rotator { position: relative; width: 100%; aspect-ratio: 4 / 3; border-radius: 4px; overflow: hidden; background: #0b0d13; }
.device-base {
  position: relative; width: 116%; height: 15px; margin: 0 auto; transform: translateX(-6.9%);
  background: linear-gradient(#d7dbe0, #a8adb6); border-radius: 0 0 13px 13px;
  box-shadow: 0 20px 32px -16px rgba(0,0,0,.6);
}
.device-base::before { content: ""; position: absolute; top: 0; left: 50%; transform: translateX(-50%); width: 17%; height: 6px; background: #9498a1; border-radius: 0 0 8px 8px; }

.slide {
  position: absolute; inset: 0; opacity: 0; transform: scale(1.01);
  transition: opacity .7s var(--ease), transform .7s var(--ease); pointer-events: none;
}
.slide.is-active { opacity: 1; transform: none; }
.slide img { width: 100%; height: 100%; object-fit: contain; display: block; }

.scroll-cue { position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%); z-index: 3; display: inline-flex; flex-direction: column; align-items: center; gap: 12px; font-family: var(--font-mono); font-size: 11px; letter-spacing: .22em; text-transform: uppercase; color: var(--muted); transition: color .25s; }
.scroll-cue:hover { color: var(--accent); }
.scroll-arrow { width: 26px; height: 42px; border: 1.5px solid var(--line-2); border-radius: 14px; position: relative; }
.scroll-arrow::after { content: ""; position: absolute; top: 8px; left: 50%; width: 4px; height: 8px; border-radius: 4px; background: var(--accent); transform: translateX(-50%); animation: cueRun 1.8s ease-in-out infinite; }
@keyframes cueRun { 0%{ transform: translate(-50%,0); opacity: 1; } 70%{ opacity: 1; } 100%{ transform: translate(-50%,16px); opacity: 0; } }

/* ============================================================
   MARQUEE — quiet
   ============================================================ */
.marquee { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); overflow: hidden; padding: 22px 0; }
.marquee-track { display: flex; align-items: center; gap: 30px; white-space: nowrap; width: max-content; animation: scrollX 42s linear infinite; font-family: var(--font-display); font-weight: 500; font-size: clamp(16px, 1.8vw, 22px); }
.marquee-track span { color: var(--muted); }
.marquee-track b { color: var(--muted-2); font-weight: 400; }
@keyframes scrollX { to { transform: translateX(-50%); } }

/* ============================================================
   MANIFESTO — word reveal (calm)
   ============================================================ */
.manifesto { max-width: 1180px; margin: 0 auto; padding: clamp(110px, 16vw, 240px) var(--pad); text-align: center; }
.manifesto .kicker { text-align: center; }
.manifesto h2 { font-family: var(--font-display); font-weight: 500; font-size: clamp(28px, 4vw, 56px); line-height: 1.22; letter-spacing: -.02em; margin-top: 30px; }
.manifesto .w { color: rgba(238,242,248,.15); transition: color .25s; }
.manifesto .w.lit { color: var(--text); }
.manifesto .w.hl { color: var(--accent); }

/* ============================================================
   SERVICES — pinned horizontal scroll, full width
   ============================================================ */
.svc-pin { position: relative; }
.svc-stage { display: flex; flex-direction: column; gap: clamp(40px,5vw,60px); overflow: hidden; padding: clamp(80px,11vw,150px) 0; }
.svc-head { max-width: var(--maxw); margin: 0 auto; padding: 0 var(--pad); width: 100%; }
.svc-head h2 { font-family: var(--font-display); font-weight: 600; font-size: clamp(26px, 3.6vw, 48px); line-height: 1.06; letter-spacing: -.02em; margin-top: 8px; }
.svc-hint { margin-top: 20px; font-family: var(--font-mono); font-size: 11px; color: var(--muted-2); letter-spacing: .16em; text-transform: uppercase; }

.svc-track { display: flex; gap: 20px; padding: 0 var(--pad); width: max-content; will-change: transform; cursor: grab; user-select: none; -webkit-user-select: none; touch-action: pan-y; }
.svc-track.dragging { cursor: grabbing; }
.svc {
  width: 360px; flex: none; background: var(--bg-2); border: 1px solid var(--line);
  border-radius: var(--r-md); padding: 34px 30px; position: relative;
  min-height: 300px; display: flex; flex-direction: column;
  transition: transform .4s var(--ease), border-color .4s, background .4s;
}
.svc:hover { transform: translateY(-5px); border-color: var(--line-2); background: var(--bg-3); }
.svc-no { position: absolute; top: 28px; right: 30px; font-family: var(--font-mono); font-size: 12px; color: var(--muted-2); }
.svc-ico { width: 50px; height: 50px; border-radius: 13px; display: grid; place-items: center; font-size: 22px; margin-bottom: auto; background: var(--bg-3); border: 1px solid var(--line); color: var(--accent); }
.svc h3 { font-family: var(--font-display); font-weight: 600; font-size: 20px; margin: 26px 0 12px; letter-spacing: -.01em; }
.svc p { font-size: 14.5px; color: var(--muted); }

/* ============================================================
   STATS — full width
   ============================================================ */
.stats { max-width: var(--maxw); margin: 0 auto; padding: clamp(70px, 9vw, 120px) var(--pad); display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
.stat { text-align: center; padding: 24px clamp(16px, 3vw, 40px); border-left: 1px solid var(--line); }
.stat:first-child { border-left: 0; }
.stat b { font-family: var(--font-display); font-weight: 600; font-size: clamp(40px, 5vw, 68px); line-height: 1; display: block; color: var(--text); letter-spacing: -.02em; }
.stat:nth-child(3) b { color: var(--accent); }
.stat span { font-size: 13.5px; color: var(--muted); display: block; margin-top: 12px; }

/* ============================================================
   WORK — alternating, full width, big media
   ============================================================ */
.work .feat { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 6vw, 96px); align-items: center; margin-bottom: clamp(80px, 11vw, 160px); }
.work .feat:last-of-type { margin-bottom: 0; }
.feat-rev .feat-media { order: 2; }
.feat-media { overflow: visible; perspective: 1500px; }
.shot { aspect-ratio: 4 / 3; width: 100%; position: relative; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.7); border-radius: var(--r-lg); overflow: hidden; background: var(--bg-2); transition: transform .55s var(--ease), box-shadow .55s var(--ease); }
.shot img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* 3D tilt (reversed); on hover it nudges only slightly, not fully flat */
.feat .shot { transform: rotateY(13deg); transform-origin: left center; box-shadow: 26px 30px 60px -34px rgba(0,0,0,.6); }
.feat-rev .shot { transform: rotateY(-13deg); transform-origin: right center; box-shadow: -26px 30px 60px -34px rgba(0,0,0,.6); }
.feat .shot:hover { transform: rotateY(9deg); box-shadow: 22px 34px 64px -34px rgba(0,0,0,.6); }
.feat-rev .shot:hover { transform: rotateY(-9deg); box-shadow: -22px 34px 64px -34px rgba(0,0,0,.6); }

/* clickable project image → link */
.shot-link { display: block; cursor: pointer; text-decoration: none; }
.shot-go { display: none; }

.feat-link { display: inline-flex; align-items: center; margin-top: 22px; font-family: var(--font-mono); font-size: 13px; color: var(--accent); letter-spacing: .02em; transition: color .2s; }
.feat-link:hover { color: var(--accent-soft); }

.feat-text { max-width: 480px; }
.feat-no { font-family: var(--font-mono); font-size: 13px; color: var(--muted-2); letter-spacing: .12em; display: block; margin-bottom: 18px; }
.case-tag { font-family: var(--font-mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--accent); display: inline-block; margin-bottom: 16px; }
.feat-text h3 { font-family: var(--font-display); font-weight: 600; font-size: clamp(24px, 2.8vw, 38px); line-height: 1.12; margin-bottom: 18px; letter-spacing: -.02em; }
.feat-text p { font-size: clamp(15px,1.5vw,17px); color: var(--muted); }
.work-note { margin-top: clamp(60px,8vw,100px); text-align: center; font-size: 12.5px; color: var(--muted-2); font-family: var(--font-mono); }

/* gallery of project images */
.gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.g-item { position: relative; aspect-ratio: 4 / 3; border-radius: var(--r-md); overflow: hidden; border: 1px solid var(--line); background: var(--bg-2); }
.g-item img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .7s var(--ease); }
.g-item::after { content: ""; position: absolute; inset: 0; box-shadow: inset 0 0 0 1px rgba(255,255,255,.03); border-radius: inherit; pointer-events: none; }
.g-item:hover img { transform: scale(1.05); }
@media (max-width: 900px) { .gallery { grid-template-columns: repeat(2, 1fr); gap: 14px; } }
@media (max-width: 540px) { .gallery { grid-template-columns: 1fr; } }

/* shot mockups — monochrome navy + ice-blue accent only */
.shot-ecom { background: linear-gradient(165deg, #121a30, #0c1120); }
.shot-ui { width: 66%; background: var(--bg-3); border: 1px solid var(--line); border-radius: 16px; padding: 18px; box-shadow: 0 30px 60px -30px rgba(0,0,0,.7); }
.ui-top { display: flex; gap: 6px; margin-bottom: 16px; }
.ui-top i { width: 26px; height: 7px; border-radius: 3px; background: rgba(255,255,255,.1); }
.ui-top i:first-child { width: 44px; background: var(--accent); }
.ui-pay { color: var(--accent-ink) !important; }
.bubble.out { color: var(--accent-ink); }
.ui-prod { display: grid; grid-template-columns: 50px 1fr; grid-template-rows: auto auto; gap: 7px 14px; align-items: center; }
.ui-prod span { grid-row: 1/3; width: 50px; height: 50px; border-radius: 12px; background: linear-gradient(135deg, var(--accent), #2a4d8f); }
.ui-prod b { height: 9px; width: 68%; border-radius: 4px; background: rgba(255,255,255,.22); }
.ui-prod em { height: 8px; width: 44%; border-radius: 4px; background: rgba(255,255,255,.1); }
.ui-pay { margin-top: 18px; text-align: center; font-size: 13px; font-weight: 600; color: #fff; background: var(--accent); border-radius: 10px; padding: 11px; }

.shot-wa { background: linear-gradient(165deg, #101a2c, #0b101d); }
.chat { width: 70%; display: flex; flex-direction: column; gap: 10px; }
.bubble { max-width: 86%; font-size: 13px; padding: 10px 14px; border-radius: 14px; line-height: 1.3; }
.bubble.in { background: var(--bg-3); border: 1px solid var(--line); align-self: flex-start; border-bottom-left-radius: 4px; color: var(--text); }
.bubble.out { background: var(--accent); color: #fff; align-self: flex-end; border-bottom-right-radius: 4px; }

.shot-tg { background: linear-gradient(165deg, #101a2c, #0b101d); flex-direction: column; gap: 14px; padding: 0 16%; }
.tg-alert { width: 100%; display: flex; align-items: center; gap: 13px; background: var(--bg-3); border: 1px solid var(--line); border-radius: 14px; padding: 14px 16px; }
.tg-alert.dim { opacity: .5; transform: scale(.93); }
.tg-ico { width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; background: var(--accent-glow); color: var(--accent); font-size: 16px; }
.tg-text b { display: block; font-family: var(--font-display); font-size: 15px; }
.tg-text i { font-size: 12px; color: var(--muted); font-style: normal; }

.shot-calc { background: linear-gradient(165deg, #121a30, #0c1120); }
.calc { display: flex; align-items: center; gap: 18px; }
.calc-in { background: var(--bg-3); border: 1px solid var(--line); border-radius: 14px; padding: 16px 22px; text-align: center; }
.calc-in span { font-family: var(--font-mono); font-size: 12px; color: var(--muted); display: block; }
.calc-in b { font-family: var(--font-display); font-size: 32px; color: var(--accent); }
.calc-eq { font-family: var(--font-display); font-size: 26px; color: var(--muted); }
.calc-out { display: flex; flex-direction: column; gap: 7px; }
.calc-out i { font-size: 13px; color: var(--text); font-style: normal; background: var(--bg-3); border: 1px solid var(--line); border-radius: 9px; padding: 7px 13px; }

.shot-ai { background: linear-gradient(165deg, #131428, #0c0e1c); flex-direction: column; gap: 14px; padding: 0 14%; }
.ai-prompt { display: flex; align-items: center; gap: 10px; width: 100%; background: var(--bg-3); border: 1px solid var(--line); border-radius: 13px; padding: 12px 16px; }
.ai-prompt span { color: var(--accent); }
.ai-prompt em { font-size: 13px; color: var(--muted); font-style: italic; }
.ai-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 10px; width: 100%; }
.ai-grid span { aspect-ratio: 1; border-radius: 10px; background: linear-gradient(135deg, var(--accent), #243b66); }
.ai-grid span:nth-child(2){ background: linear-gradient(135deg,#3a5a9e,#0e1730);}
.ai-grid span:nth-child(3){ background: linear-gradient(135deg,#5e8bd6,#1a2540);}
.ai-grid span:nth-child(4){ background: linear-gradient(135deg,#2a4d8f,#4d8dff);}

.shot-n8n { background: linear-gradient(165deg, #121a30, #0c1120); }
.flow { display: flex; align-items: center; }
.node { width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; font-size: 20px; background: var(--bg-3); border: 1px solid var(--line); color: var(--accent); }
.wire { width: 30px; height: 1.5px; background: var(--line-2); position: relative; }
.wire::after { content:""; position: absolute; top: 50%; left: 0; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); transform: translateY(-50%); animation: wireRun 2.4s linear infinite; }
.flow .wire:nth-child(4)::after { animation-delay: .8s; }
.flow .wire:nth-child(6)::after { animation-delay: 1.6s; }
@keyframes wireRun { from { left: 0; opacity: 1;} 80%{opacity:1;} to { left: 100%; opacity: 0;} }

/* ============================================================
   PROCESS — stacking cards, full width
   ============================================================ */
.stack { position: relative; }
.stack-card {
  position: sticky; display: flex; align-items: flex-start; gap: clamp(24px,5vw,64px);
  background: var(--bg-2); border: 1px solid var(--line);
  border-radius: var(--r-lg); padding: clamp(34px, 5vw, 64px); margin-bottom: 28px;
}
.stack-card:nth-child(1) { top: 15vh; }
.stack-card:nth-child(2) { top: 18vh; }
.stack-card:nth-child(3) { top: 21vh; }
.stack-card:nth-child(4) { top: 24vh; }
.stack-card .step-no { font-family: var(--font-display); font-weight: 600; font-size: clamp(40px, 6vw, 84px); line-height: .85; color: var(--accent); flex: none; opacity: .9; }
.stack-card h3 { font-family: var(--font-display); font-weight: 600; font-size: clamp(24px, 3vw, 36px); margin-bottom: 14px; letter-spacing: -.02em; }
.stack-card p { color: var(--muted); font-size: clamp(15px,1.6vw,18px); max-width: 620px; }

/* ============================================================
   WHY — full width
   ============================================================ */
.why-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 7vw, 110px); align-items: start; }
.why-head h2 { margin: 10px 0 20px; }
.why-head .btn { margin-top: 28px; }
.why-list { display: flex; flex-direction: column; }
.why-list li { padding: 28px 0; border-bottom: 1px solid var(--line); transition: padding-left .35s var(--ease); }
.why-list li:first-child { border-top: 1px solid var(--line); }
.why-list li:hover { padding-left: 16px; }
.why-list b { font-family: var(--font-display); font-weight: 600; font-size: 20px; display: block; margin-bottom: 8px; }
.why-list span { color: var(--muted); font-size: 15px; }

/* ============================================================
   CONTACT — full width
   ============================================================ */
.contact-card { background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--r-lg); padding: clamp(36px, 5vw, 72px); display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 6vw, 80px); }
.contact-left h2 { margin: 10px 0 20px; }
.contact-links { display: flex; flex-direction: column; gap: 14px; margin-top: 32px; }
.c-link { display: inline-flex; align-items: center; gap: 12px; font-weight: 600; font-size: 15.5px; transition: color .2s; width: fit-content; }
.c-link span { width: 36px; height: 36px; border-radius: 10px; display: grid; place-items: center; background: var(--bg-3); border: 1px solid var(--line); color: var(--accent); }
.c-link:hover { color: var(--accent); }
html[lang="tr"] .c-en, html[lang="en"] .c-tr { display: none; }
.contact-form { display: flex; flex-direction: column; gap: 16px; }
.contact-form label { display: flex; flex-direction: column; gap: 8px; }
.contact-form label span { font-size: 13px; color: var(--muted); font-weight: 600; }
.contact-form input, .contact-form textarea { background: var(--bg); border: 1px solid var(--line-2); border-radius: var(--r-sm); padding: 14px 16px; color: var(--text); font-family: var(--font-body); font-size: 15px; resize: vertical; transition: border-color .2s; }
.contact-form input:focus, .contact-form textarea:focus { outline: none; border-color: var(--accent); }
.contact-form input::placeholder, .contact-form textarea::placeholder { color: var(--muted-2); }
.form-note { text-align: center; font-size: 13px; color: var(--muted-2); }

/* ============================================================
   FOOTER — full width
   ============================================================ */
.footer { border-top: 1px solid var(--line); padding: clamp(80px,10vw,140px) var(--pad) 44px; max-width: var(--maxw); margin: 0 auto; }
.footer-cta { text-align: center; padding-bottom: clamp(60px,8vw,110px); border-bottom: 1px solid var(--line); margin-bottom: 40px; }
.footer-cta h2 { font-family: var(--font-display); font-weight: 600; font-size: clamp(32px, 5.5vw, 72px); letter-spacing: -.03em; margin-bottom: 34px; line-height: 1.04; }
.footer-top { display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap; padding-bottom: 30px; border-bottom: 1px solid var(--line); }
.footer-tag { color: var(--muted); font-family: var(--font-display); font-weight: 400; font-size: clamp(16px,2vw,20px); }
.footer-bot { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding-top: 28px; flex-wrap: wrap; font-size: 14px; color: var(--muted); }
.footer-nav { display: flex; gap: 24px; }
.footer-nav a { color: var(--muted); transition: color .2s; }
.footer-nav a:hover { color: var(--accent); }

/* reveal */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1 !important; transform: none !important; }
  .slide { opacity: 1 !important; transform: none !important; position: relative; }
  .manifesto .w { color: var(--text) !important; }
  .caret { display: none; }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1000px) {
  .hero { grid-template-columns: 1fr; gap: 48px; padding-top: 120px; }
  .hero-visual { max-width: 560px; }
  .why-grid, .contact-card { grid-template-columns: 1fr; }
  .work .feat, .work .feat-rev { grid-template-columns: 1fr; gap: 30px; }
  .feat-rev .feat-media { order: 0; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(3){ border-left: 0; }
}
@media (max-width: 760px) {
  .nav-links { display: none; }
  .burger { display: flex; }
  .nav-cta { display: none; }
  .nav-links.open { display: flex; position: fixed; inset: 72px 14px auto 14px; flex-direction: column; gap: 4px; background: color-mix(in srgb, var(--bg-2) 96%, transparent); backdrop-filter: blur(16px); border: 1px solid var(--line); border-radius: var(--r-md); padding: 12px; z-index: 60; }
  .nav-links.open a { padding: 14px 12px; font-size: 16px; color: var(--text); border-bottom: 1px solid var(--line); }
  .nav-links.open a:last-child { border-bottom: 0; }
  .svc-stage { padding: 80px 0; }
  .svc { width: 78vw; }
  .stack-card { flex-direction: column; gap: 14px; top: 11vh !important; }
}
@media (max-width: 540px) {
  .stats { grid-template-columns: 1fr 1fr; }
  .footer-top, .footer-bot { flex-direction: column; align-items: flex-start; }
}