/* Vimentra tanıtım sayfası. Flutter uygulamasından bağımsızdır. */
@font-face { font-family: Jakarta; font-weight: 400; font-display: swap; src: url(/landing/fonts/jakarta-Regular.woff) format('woff'); }
@font-face { font-family: Jakarta; font-weight: 500; font-display: swap; src: url(/landing/fonts/jakarta-Medium.woff) format('woff'); }
@font-face { font-family: Jakarta; font-weight: 600; font-display: swap; src: url(/landing/fonts/jakarta-SemiBold.woff) format('woff'); }
@font-face { font-family: Jakarta; font-weight: 700; font-display: swap; src: url(/landing/fonts/jakarta-Bold.woff) format('woff'); }
@font-face { font-family: Jakarta; font-weight: 800; font-display: swap; src: url(/landing/fonts/jakarta-ExtraBold.woff) format('woff'); }

:root {
  --ink: #0B1B3F;
  --ink-2: #0F2560;
  --blue: #1E4FD8;
  --sky: #5B8DEF;
  --accent: #14B8C8;
  --accent-light: #7FDCE8;
  --text: #0B1B3F;
  --muted: #55657F;
  --soft: #F4F7FC;
  --line: #E3E9F3;
  --device-bg: #DDE1E7;
  --white: #FFFFFF;
  --radius: 20px;
  --shadow: 0 1px 2px rgba(11,27,63,.04), 0 12px 32px -12px rgba(11,27,63,.14);
  --shadow-lg: 0 2px 6px rgba(11,27,63,.05), 0 30px 60px -24px rgba(11,27,63,.28);
  --nav-h: 72px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--nav-h) + 12px); -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--white); color: var(--text);
  font-family: Jakarta, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 17px; line-height: 1.6; font-feature-settings: 'liga' 0;
  -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { margin: 0; line-height: 1.12; letter-spacing: -0.025em; font-weight: 800; color: var(--ink); text-wrap: balance; }
p { margin: 0; }
:focus-visible { outline: 3px solid var(--sky); outline-offset: 3px; border-radius: 6px; }

.wrap { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 28px; }
.skip { position: absolute; left: -9999px; top: 8px; z-index: 200; background: var(--ink); color: #fff; padding: 10px 16px; border-radius: 10px; }
.skip:focus { left: 12px; }

.eyebrow { font-size: 13px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--blue); margin-bottom: 16px; }
.lead { font-size: 19px; color: var(--muted); max-width: 640px; }
.head { margin-bottom: 56px; }
.head h2 { font-size: clamp(32px, 4vw, 48px); }
.head .lead { margin-top: 18px; }
.center { text-align: center; }
.center .lead { margin-left: auto; margin-right: auto; }
.grad { background: linear-gradient(100deg, var(--blue) 10%, var(--sky) 55%, var(--accent) 100%); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* Buttons */
.btn { display: inline-flex; align-items: center; gap: 10px; height: 52px; padding: 0 24px; border-radius: 999px; font-weight: 700; font-size: 16px; transition: transform .15s ease, box-shadow .2s ease, background .2s ease; white-space: nowrap; }
.btn svg { width: 18px; height: 18px; }
.btn:hover { transform: translateY(-1px); }
.btn-sm { height: 42px; padding: 0 20px; font-size: 15px; }
.btn-blue { background: var(--blue); color: #fff; box-shadow: 0 10px 24px -10px rgba(30,79,216,.7); }
.btn-blue:hover { background: #1a45c0; }
.btn-ink { background: var(--ink); color: #fff; }
.btn-ink:hover { background: var(--ink-2); }
.btn-ghost { color: var(--ink); background: #fff; border: 1px solid var(--line); }
.btn-ghost:hover { border-color: #c9d5ea; }
.btn-white { background: #fff; color: var(--ink); }

/* Intro (marka girişi, ~1 sn) */
.intro { display: none; }
.vm-intro .intro {
  position: fixed; inset: 0; z-index: 300; display: flex; flex-direction: column; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #0B1B3F 0%, #0F2560 62%, #143A8F 100%); color: #fff;
  animation: intro-out .38s .95s ease forwards;
}
.intro-mark svg { width: 84px; height: 84px; overflow: visible; animation: intro-pop .6s cubic-bezier(.34,1.56,.64,1) both; }
.intro-line { stroke-dasharray: 95; stroke-dashoffset: 95; animation: intro-draw .55s .05s cubic-bezier(.33,1,.68,1) forwards; }
.intro-dot { transform-origin: 48px 16px; transform: scale(0); animation: intro-dot .35s .45s cubic-bezier(.34,1.56,.64,1) forwards; }
.intro-word { margin-top: 18px; font-size: 32px; font-weight: 700; letter-spacing: -.02em; opacity: 0; animation: intro-rise .4s .35s ease-out forwards; }
.intro-word span { color: var(--accent-light); }
.intro-slogan { margin-top: 6px; font-size: 14px; font-weight: 500; color: #9FB3DD; opacity: 0; animation: intro-rise .4s .5s ease-out forwards; }
@keyframes intro-out { to { opacity: 0; visibility: hidden; } }
@keyframes intro-pop { from { transform: scale(.9); } to { transform: none; } }
@keyframes intro-draw { to { stroke-dashoffset: 0; } }
@keyframes intro-dot { to { transform: scale(1); } }
@keyframes intro-rise { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

/* Header */
.nav { position: sticky; top: 0; z-index: 100; background: rgba(255,255,255,.82); -webkit-backdrop-filter: saturate(180%) blur(14px); backdrop-filter: saturate(180%) blur(14px); border-bottom: 1px solid transparent; transition: border-color .2s ease; }
.nav.scrolled { border-bottom-color: var(--line); }
.nav-row { height: var(--nav-h); display: flex; align-items: center; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; font-size: 21px; letter-spacing: -.02em; color: var(--ink); }
.brand svg { width: 34px; height: 34px; }
.brand b { font-weight: 700; color: var(--blue); }
.brand-light { color: #fff; }
.brand-light b { color: var(--accent-light); }
.nav-links { display: flex; gap: 4px; margin: 0 auto; }
.nav-links a { padding: 8px 14px; border-radius: 999px; font-size: 15px; font-weight: 600; color: #34425E; transition: background .15s, color .15s; }
.nav-links a:hover { background: var(--soft); color: var(--ink); }
.nav-actions { display: flex; align-items: center; gap: 10px; }
.lang { font-size: 14px; font-weight: 700; color: var(--muted); padding: 8px 10px; border-radius: 10px; }
.lang:hover { color: var(--ink); background: var(--soft); }
.menu { display: none; width: 42px; height: 42px; border: 1px solid var(--line); border-radius: 12px; background: #fff; cursor: pointer; padding: 0; flex-direction: column; align-items: center; justify-content: center; gap: 5px; }
.menu span { display: block; width: 18px; height: 2px; border-radius: 2px; background: var(--ink); transition: transform .2s ease; }
.nav.open .menu span:first-child { transform: translateY(3.5px) rotate(45deg); }
.nav.open .menu span:last-child { transform: translateY(-3.5px) rotate(-45deg); }
.mnav { display: none; }

/* Hero */
.hero { position: relative; padding: 64px 0 40px; overflow: hidden; }
.hero::before { content: ''; position: absolute; right: -200px; top: -120px; width: 900px; height: 900px; background: radial-gradient(closest-side, rgba(91,141,239,.16), rgba(91,141,239,0)); pointer-events: none; -webkit-mask-image: linear-gradient(transparent 12%, #000 40%); mask-image: linear-gradient(transparent 12%, #000 40%); }
.hero::after { content: ''; position: absolute; left: -320px; top: 60px; width: 640px; height: 640px; background: radial-gradient(closest-side, rgba(20,184,200,.08), rgba(20,184,200,0)); pointer-events: none; }
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.02fr 1fr; gap: 56px; align-items: center; }
.hero h1 { font-size: clamp(42px, 5.6vw, 72px); letter-spacing: -0.035em; line-height: 1.04; }
.hero h1 .grad { display: inline; }
.hero .lead { margin-top: 24px; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
.hero-visual { position: relative; margin: 0; }
.device-card { position: relative; background: var(--device-bg); border-radius: 28px; overflow: hidden; box-shadow: var(--shadow-lg); border: 1px solid #D3D8DF; }
.device-card img { width: 100%; }
.tag { position: absolute; left: 16px; bottom: 14px; font-size: 12px; font-weight: 600; color: #5d6676; background: rgba(255,255,255,.8); border: 1px solid #e6e8ec; padding: 5px 10px; border-radius: 999px; }
.chip { position: absolute; display: flex; align-items: center; gap: 12px; background: rgba(255,255,255,.94); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); border: 1px solid var(--line); border-radius: 16px; padding: 12px 16px; box-shadow: var(--shadow); }
.chip span { display: flex; flex-direction: column; line-height: 1.25; }
.chip small { font-size: 12px; font-weight: 600; color: var(--muted); }
.chip b { font-size: 15px; font-weight: 700; color: var(--ink); }
.chip svg { width: 26px; height: 26px; flex: none; padding: 4px; border-radius: 8px; background: rgba(20,184,200,.12); }
.chip-a { left: -28px; top: 26px; }
.chip-b { right: -18px; bottom: -22px; }
.pulse { position: relative; width: 12px; height: 12px; border-radius: 50%; background: var(--accent); flex: none; }
.pulse::after { content: ''; position: absolute; inset: 0; border-radius: 50%; background: var(--accent); animation: pulse 1.8s ease-out infinite; }
@keyframes pulse { from { transform: scale(1); opacity: .5; } to { transform: scale(2.8); opacity: 0; } }
.facts { list-style: none; margin: 72px 0 0; padding: 26px 0 0; border-top: 1px solid var(--line); display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; position: relative; z-index: 1; }
.facts li { display: flex; flex-direction: column; gap: 4px; }
.facts b { font-size: 16px; font-weight: 700; }
.facts span { font-size: 15px; color: var(--muted); }

/* Sections */
.sec { padding: 120px 0; }
.sec-soft { background: var(--soft); }
.cards3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 32px; }
.sec-soft .card { border-color: #E6ECF5; }
.card h3 { font-size: 21px; margin: 20px 0 10px; letter-spacing: -0.015em; }
.card p { color: var(--muted); font-size: 16px; }
.ico { display: inline-flex; width: 48px; height: 48px; border-radius: 14px; align-items: center; justify-content: center; background: #EAF0FD; color: var(--blue); }
.ico svg { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; }

/* Device */
.device-grid { display: grid; grid-template-columns: .82fr 1fr; gap: 80px; align-items: center; }
.device-visual { margin: 0; }
.device-card.tall { max-width: 420px; margin: 0 auto; }
.device-visual figcaption { max-width: 420px; margin: 14px auto 0; font-size: 13px; color: var(--muted); text-align: center; }
.hot { position: absolute; transform: translate(-50%, -50%); width: 30px; height: 30px; border-radius: 50%; background: var(--blue); color: #fff; font-size: 13px; font-weight: 800; display: flex; align-items: center; justify-content: center; box-shadow: 0 0 0 5px rgba(30,79,216,.18), 0 6px 14px rgba(11,27,63,.25); }
.device-copy h2 { font-size: clamp(30px, 3.4vw, 42px); }
.device-copy .lead { margin-top: 18px; }
.parts { list-style: none; padding: 0; margin: 36px 0 0; display: grid; gap: 22px; }
.parts li { display: flex; gap: 16px; align-items: flex-start; }
.parts li > span { flex: none; width: 30px; height: 30px; border-radius: 50%; background: #fff; border: 1.5px solid var(--blue); color: var(--blue); font-weight: 800; font-size: 13px; display: flex; align-items: center; justify-content: center; margin-top: 1px; }
.parts b { font-size: 17px; }
.parts p { color: var(--muted); font-size: 16px; margin-top: 2px; }

/* Steps */
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: s; }
.steps li { position: relative; padding: 28px 26px 30px; border-radius: var(--radius); background: #fff; border: 1px solid var(--line); }
.steps li::after { content: ''; position: absolute; top: 46px; right: -21px; width: 22px; height: 2px; background: linear-gradient(90deg, var(--sky), var(--accent)); }
.steps li:last-child::after { display: none; }
.num { display: inline-block; font-size: 15px; font-weight: 800; color: var(--blue); background: #EAF0FD; padding: 6px 12px; border-radius: 999px; letter-spacing: .04em; }
.steps h3 { font-size: 22px; margin: 22px 0 10px; }
.steps p { color: var(--muted); font-size: 16px; }

/* Intelligence */
.sec-ink { position: relative; overflow: hidden; background: linear-gradient(140deg, #0B1B3F 0%, #0F2560 58%, #123786 100%); color: #DCE5F7; }
.sec-ink::before { content: ''; position: absolute; inset: 0; background-image: radial-gradient(rgba(255,255,255,.07) 1px, transparent 1.2px); background-size: 24px 24px; -webkit-mask-image: linear-gradient(transparent, #000 25%, #000 75%, transparent); mask-image: linear-gradient(transparent, #000 25%, #000 75%, transparent); pointer-events: none; }
.sec-ink::after { content: ''; position: absolute; width: 700px; height: 700px; right: -260px; bottom: -320px; background: radial-gradient(closest-side, rgba(20,184,200,.22), rgba(20,184,200,0)); pointer-events: none; }
.sec-ink h2, .sec-ink h3 { color: #fff; }
.sec-ink .eyebrow { color: var(--accent-light); }
.sec-ink .lead { color: #B8C6E3; }
.intel-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.intel-copy h2 { font-size: clamp(36px, 4.4vw, 56px); letter-spacing: -0.035em; }
.intel-copy .lead { margin-top: 20px; }
.small-h { font-size: 16px; margin: 36px 0 14px; letter-spacing: 0; }
.learn { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.learn li { position: relative; padding-left: 22px; font-size: 16px; color: #C3D0EA; }
.learn li::before { content: ''; position: absolute; left: 0; top: 10px; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px rgba(20,184,200,.2); }
.learn b { color: #fff; font-weight: 700; }
.edge { display: flex; gap: 12px; align-items: flex-start; margin-top: 28px; padding: 16px 18px; border-radius: 14px; background: rgba(255,255,255,.06); border: 1px solid rgba(127,220,232,.25); font-size: 15px; color: #DCE5F7; }
.edge svg { width: 22px; height: 22px; flex: none; color: var(--accent-light); margin-top: 1px; }
.roadmap { margin-top: 14px; font-size: 14px; color: #9FB3DD; }
.roadmap span { display: inline-block; margin-right: 8px; padding: 2px 9px; border-radius: 999px; border: 1px dashed rgba(159,179,221,.6); font-size: 12px; font-weight: 700; color: #C3D0EA; }

.cycle { position: relative; width: 100%; max-width: 540px; aspect-ratio: 1; margin: 0 auto; }
.cycle-ring { position: absolute; inset: 0; width: 100%; height: 100%; }
.cycle-core { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); width: 30%; aspect-ratio: 1; border-radius: 50%; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; background: radial-gradient(circle at 35% 30%, rgba(91,141,239,.35), rgba(30,79,216,.12) 60%, rgba(30,79,216,.05)); border: 1px solid rgba(127,220,232,.35); box-shadow: 0 0 60px rgba(20,184,200,.18); }
.cycle-core b { color: #fff; font-size: 15px; }
.cycle-core span { font-size: 12px; color: var(--accent-light); font-weight: 600; }
.node { position: absolute; transform: translate(-50%, -50%); width: 29%; max-width: 156px; text-align: center; padding: 9px 10px; border-radius: 14px; background: #10275F; border: 1px solid rgba(127,220,232,.35); box-shadow: 0 10px 24px -12px rgba(0,0,0,.5); }
.node b { display: block; color: #fff; font-size: 15px; }
.node span { display: block; font-size: 12px; line-height: 1.35; color: #AFC0E2; margin-top: 2px; }
.n1 { left: 50%; top: 12.5%; }
.n2 { left: 85.7%; top: 38.4%; }
.n3 { left: 72%; top: 80.3%; }
.n4 { left: 28%; top: 80.3%; }
.n5 { left: 14.3%; top: 38.4%; }
.n3 b, .n1 b { color: var(--accent-light); }

/* Performance flow */
.flow { display: grid; grid-template-columns: 1fr 40px 1fr 40px 1fr; align-items: stretch; }
.stage { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 26px 30px; }
.stage-hi { border-color: #C9D7F6; box-shadow: var(--shadow); }
.stage-n { display: block; margin-top: 22px; font-size: 13px; font-weight: 800; color: var(--blue); letter-spacing: .06em; }
.stage h3 { font-size: 21px; margin: 6px 0 8px; }
.stage p { color: var(--muted); font-size: 16px; }
.arrow { align-self: center; justify-self: center; width: 22px; height: 22px; border-top: 2px solid var(--sky); border-right: 2px solid var(--sky); transform: rotate(45deg); opacity: .8; margin-left: -8px; }
.viz { height: 96px; border-radius: 14px; background: var(--soft); display: flex; align-items: center; justify-content: center; padding: 14px 16px; }
.viz-raw svg { width: 100%; height: 100%; }
.viz-cls { flex-direction: column; align-items: stretch; gap: 12px; }
.seg { display: flex; height: 18px; border-radius: 6px; overflow: hidden; gap: 2px; }
.seg i, .seg-legend i { display: block; }
.s-act { background: var(--blue); }
.s-walk { background: var(--sky); }
.s-idle { background: #C9D3E4; }
.seg-legend { display: flex; gap: 14px; font-size: 12px; font-weight: 600; color: var(--muted); }
.seg-legend span { display: inline-flex; align-items: center; gap: 6px; }
.seg-legend i { width: 9px; height: 9px; border-radius: 3px; }
.viz-out { gap: 22px; }
.ring { width: 64px; height: 64px; }
.bars { display: flex; align-items: flex-end; gap: 6px; height: 60px; }
.bars i { display: block; width: 14px; border-radius: 4px 4px 2px 2px; background: linear-gradient(180deg, var(--sky), var(--blue)); }
.metrics { list-style: none; padding: 0; margin: 36px 0 0; display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; }
.metrics li { padding: 8px 16px; border-radius: 999px; background: #fff; border: 1px solid var(--line); font-size: 14px; font-weight: 600; color: #34425E; }
.shot { margin: 40px 0 0; }
.shot img { width: 100%; border-radius: 18px; border: 1px solid var(--line); box-shadow: var(--shadow); background: #fff; }
.shot figcaption, .caption { margin-top: 14px; text-align: center; font-size: 14px; color: var(--muted); }

/* Platform */
.browser { margin: 0 auto; max-width: 1080px; border-radius: 18px; overflow: hidden; background: #fff; border: 1px solid #DCE4F0; box-shadow: var(--shadow-lg); }
.browser-bar { display: flex; align-items: center; gap: 7px; height: 40px; padding: 0 16px; background: #F8FAFD; border-bottom: 1px solid var(--line); }
.browser-bar i { width: 11px; height: 11px; border-radius: 50%; background: #DCE3EE; }
.browser-bar span { margin-left: 14px; font-size: 12px; color: #8A97AE; background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 3px 14px; }
.browser img { width: 100%; }
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 36px 40px; max-width: 1080px; margin: 64px auto 0; }
.feat { padding-left: 18px; border-left: 2px solid #C9D7F6; }
.feat b { font-size: 17px; }
.feat p { margin-top: 4px; color: var(--muted); font-size: 15.5px; }

/* Modules */
.mod-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 64px; align-items: center; }
.mod-copy h2 { font-size: clamp(30px, 3.4vw, 42px); }
.mod-copy .lead { margin-top: 18px; }
.mod-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.mod { border-radius: var(--radius); padding: 28px; }
.mod h3 { font-size: 15px; letter-spacing: .02em; margin-bottom: 18px; }
.mod ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.mod li { position: relative; padding-left: 28px; font-size: 16px; font-weight: 600; }
.mod-now { background: linear-gradient(160deg, #EAF0FD, #F4F7FC); border: 1px solid #D6E1F8; }
.mod-now h3 { color: var(--blue); }
.mod-now li::before { content: ''; position: absolute; left: 0; top: 3px; width: 18px; height: 18px; border-radius: 6px; background: var(--blue) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 18'%3E%3Cpath d='M5 9.3l2.6 2.6L13 6.5' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/18px no-repeat; }
.mod-next { background: #fff; border: 1.5px dashed #C9D3E4; }
.mod-next h3 { color: var(--muted); }
.mod-next li { color: #46536D; font-weight: 500; }
.mod-next li::before { content: ''; position: absolute; left: 3px; top: 6px; width: 12px; height: 12px; border-radius: 50%; border: 2px solid #AEBBD2; }

/* Solutions */
.sol { position: relative; }
.badge { display: inline-block; font-size: 12px; font-weight: 700; letter-spacing: .04em; padding: 4px 10px; border-radius: 999px; background: rgba(20,184,200,.12); color: #0B7F8B; }
.sol-next { background: transparent; border-style: dashed; border-color: #C9D3E4; }
.sol-next .badge { background: #EEF1F6; color: var(--muted); }
.sol h3 { margin-top: 18px; }
.principle { margin: 48px auto 0; max-width: 760px; text-align: center; font-size: 17px; font-weight: 600; color: var(--ink); padding: 18px 24px; border-radius: 999px; background: #fff; border: 1px solid var(--line); }

/* CTA */
.cta { padding: 0 0 120px; background: var(--soft); }
.cta-in { position: relative; overflow: hidden; text-align: center; padding: 80px 32px; border-radius: 32px; background: linear-gradient(130deg, #0B1B3F 0%, #133A8E 60%, #1E4FD8 100%); color: #C9D6F1; }
.cta-in::after { content: ''; position: absolute; width: 520px; height: 520px; right: -180px; top: -260px; background: radial-gradient(closest-side, rgba(20,184,200,.35), rgba(20,184,200,0)); pointer-events: none; }
.cta-in > * { position: relative; z-index: 1; }
.cta h2 { color: #fff; font-size: clamp(30px, 4vw, 46px); }
.cta p { max-width: 560px; margin: 16px auto 32px; font-size: 18px; }

/* Footer */
.foot { background: var(--ink); color: #9FB3DD; padding: 64px 0 32px; }
.foot-grid { display: flex; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
.foot-slogan { margin-top: 16px; color: #fff; font-weight: 600; }
.foot-sub { margin-top: 4px; font-size: 15px; }
.foot-links { display: grid; grid-template-columns: repeat(2, auto); gap: 10px 40px; align-content: start; }
.foot-links a { font-size: 15px; font-weight: 600; color: #C9D6F1; }
.foot-links a:hover { color: #fff; }
.foot-bottom { position: relative; display: flex; justify-content: space-between; margin-top: 48px; padding-top: 24px; font-size: 14px; }
.foot-bottom::before { content: ''; position: absolute; top: 0; left: 28px; right: 28px; height: 1px; background: rgba(255,255,255,.1); }
.foot-bottom a:hover { color: #fff; }

/* Kaydırınca beliren içerik (yalnız JS açıkken; hareket azaltma tercihine uyar) */
.js [data-reveal] { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s cubic-bezier(.2,.7,.2,1); }
.js [data-reveal].in { opacity: 1; transform: none; }

/* Responsive */
@media (max-width: 1080px) {
  .nav-links { display: none; }
  .nav-actions { margin-left: auto; }
  .menu { display: inline-flex; }
  .mnav { display: grid; max-height: 0; overflow: hidden; transition: max-height .25s ease; background: #fff; }
  .nav.open .mnav { max-height: 420px; border-bottom: 1px solid var(--line); }
  .mnav a { padding: 14px 28px; font-weight: 600; border-top: 1px solid var(--line); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .steps li::after { display: none; }
  .intel-grid, .mod-grid { grid-template-columns: 1fr; gap: 56px; }
  .device-grid { gap: 48px; }
}
@media (max-width: 900px) {
  body { font-size: 16px; }
  .sec { padding: 88px 0; }
  .hero { padding-top: 40px; }
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .chip-a { left: 12px; top: 12px; }
  .chip-b { right: 12px; bottom: -20px; }
  .facts { grid-template-columns: 1fr; gap: 18px; margin-top: 64px; }
  .cards3 { grid-template-columns: 1fr; }
  .device-grid { grid-template-columns: 1fr; }
  .device-copy { order: -1; }
  .flow { grid-template-columns: 1fr; gap: 0; }
  .arrow { transform: rotate(135deg); margin: 10px 0 14px; }
  .features { grid-template-columns: 1fr 1fr; }
  .cta { padding-bottom: 88px; }
}
@media (max-width: 640px) {
  .wrap { padding: 0 18px; }
  .foot-bottom::before { left: 18px; right: 18px; }
  .lead { font-size: 17px; }
  .head { margin-bottom: 40px; }
  .btn-sm { height: 40px; padding: 0 16px; }
  .actions .btn { flex: 1 1 100%; justify-content: center; }
  .chip { padding: 10px 12px; border-radius: 14px; }
  .chip b { font-size: 14px; }
  .steps { grid-template-columns: 1fr; gap: 12px; }
  .steps li { padding: 22px 22px 24px; }
  .steps h3 { margin-top: 16px; }
  .device-card.tall { max-width: 270px; }
  .chip-b { position: relative; right: auto; bottom: auto; margin-top: 12px; display: inline-flex; }
  .features { grid-template-columns: 1fr; gap: 24px; }
  .mod-cols { grid-template-columns: 1fr; }
  .principle { border-radius: 18px; }
  .cta-in { padding: 56px 22px; border-radius: 24px; }
  .browser-bar span { display: none; }
  /* Döngü: dar ekranda dikey liste */
  .cycle { aspect-ratio: auto; max-width: none; display: grid; gap: 12px; }
  .cycle-ring { display: none; }
  .cycle-core { position: static; transform: none; width: auto; aspect-ratio: auto; border-radius: 14px; padding: 14px; order: -1; }
  .node { position: static; transform: none; width: auto; max-width: none; text-align: left; display: flex; gap: 10px; align-items: baseline; }
  .node span { margin: 0; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .vm-intro .intro { display: none; }
  .js [data-reveal] { opacity: 1; transform: none; transition: none; }
  .pulse::after { animation: none; }
}