/* Shift Innovation website. Brand: navy #0B1B3D, cyan #1FD0EC, blue #0F8FE6. Inter, self-hosted. No inline styles (CSP). */
@font-face { font-family: Inter; font-weight: 400; font-display: swap; src: url(/fonts/inter-400.woff) format("woff"); }
@font-face { font-family: Inter; font-weight: 500; font-display: swap; src: url(/fonts/inter-500.woff) format("woff"); }
@font-face { font-family: Inter; font-weight: 600; font-display: swap; src: url(/fonts/inter-600.woff) format("woff"); }
@font-face { font-family: Inter; font-weight: 700; font-display: swap; src: url(/fonts/inter-700.woff) format("woff"); }
@font-face { font-family: Inter; font-weight: 800; font-display: swap; src: url(/fonts/inter-800.woff) format("woff"); }

:root {
  --navy: #0B1B3D; --deep: #061026; --ink: #0B1B3D; --cyan: #1FD0EC; --blue: #0F8FE6; --mist: #9FB0D3; --mist2: #C9D6F2;
  --bg: #F4F8FC; --card: #ffffff; --line: #D5E0EF; --muted: #4d5b75; --brand: #0A6F96; --danger: #c62828; --ok: #138a4d;
  --radius: 24px; --max: 1200px; --nav-h: 76px;
  --ease: cubic-bezier(.2,.7,.2,1);
  font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  -webkit-text-size-adjust: 100%;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--nav-h) + 12px); }
body { margin: 0; background: var(--bg); color: var(--ink); line-height: 1.55; font-size: 17px; font-feature-settings: "calt", "kern"; -webkit-font-smoothing: antialiased; }
img, svg { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3, h4 { margin: 0; line-height: 1.08; letter-spacing: -.03em; font-weight: 800; }
p { margin: 0; }
[hidden] { display: none !important; }
.wrap { width: min(var(--max), 100% - 48px); margin: 0 auto; }
.skip { position: absolute; left: -999px; top: 8px; background: #fff; color: var(--navy); padding: 10px 14px; border-radius: 10px; z-index: 200; font-weight: 700; }
.skip:focus { left: 8px; }
:focus-visible { outline: 3px solid var(--cyan); outline-offset: 3px; border-radius: 6px; }

/* ---------- buttons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; height: 54px; padding: 0 26px; border-radius: 999px; border: 2px solid transparent; font: inherit; font-weight: 700; font-size: 16.5px; text-decoration: none; cursor: pointer; transition: transform .2s var(--ease), box-shadow .2s, background .2s, border-color .2s; white-space: nowrap; }
.btn:active { transform: translateY(1px); }
.btn.primary { background: var(--cyan); color: var(--navy); box-shadow: 0 10px 30px rgba(31,208,236,.28); }
.btn.primary:hover { transform: translateY(-2px); box-shadow: 0 16px 38px rgba(31,208,236,.4); }
.btn.dark { background: var(--navy); color: #fff; }
.btn.dark:hover { transform: translateY(-2px); background: #12285a; }
.btn.ghost { border-color: rgba(255,255,255,.3); color: #fff; }
.btn.ghost:hover { border-color: var(--cyan); color: var(--cyan); }
.btn.outline { border-color: var(--navy); color: var(--navy); }
.btn.outline:hover { background: var(--navy); color: #fff; }
.btn.sm { height: 42px; padding: 0 18px; font-size: 15px; }
.btn[disabled] { opacity: .55; cursor: default; transform: none; box-shadow: none; }
.arrow::after { content: "\2192"; font-weight: 700; transition: transform .2s var(--ease); }
.arrow:hover::after { transform: translateX(4px); }

/* ---------- navigation ---------- */
.nav { position: sticky; top: 0; z-index: 100; background: rgba(6,16,38,.86); backdrop-filter: saturate(1.4) blur(14px); -webkit-backdrop-filter: saturate(1.4) blur(14px); border-bottom: 1px solid rgba(255,255,255,.08); }
.nav .wrap { display: flex; align-items: center; height: var(--nav-h); gap: 28px; }
.logo { display: inline-flex; flex: none; }
.logo img { height: 40px; width: auto; }
.menu { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.menu a:not(.btn) { color: #dbe5ff; text-decoration: none; font-weight: 600; font-size: 15.5px; padding: 10px 14px; border-radius: 999px; transition: background .2s, color .2s; }
.menu a:not(.btn):hover, .menu a[aria-current="page"] { background: rgba(255,255,255,.09); color: #fff; }
.menu .btn { margin-left: 10px; }
.drop { position: relative; }
.drop > button { font: inherit; font-weight: 600; font-size: 15.5px; color: #dbe5ff; background: none; border: 0; padding: 10px 14px; border-radius: 999px; cursor: pointer; display: inline-flex; gap: 8px; align-items: center; }
.drop > button::after { content: ""; width: 7px; height: 7px; border-right: 2px solid currentColor; border-bottom: 2px solid currentColor; transform: rotate(45deg) translateY(-2px); }
.drop > button:hover { background: rgba(255,255,255,.09); color: #fff; }
.drop-pop { position: absolute; right: 0; top: 52px; width: 290px; background: #0F2150; border: 1px solid rgba(255,255,255,.12); border-radius: 18px; padding: 8px; box-shadow: 0 24px 60px rgba(0,0,0,.45); }
.drop-pop a { display: block !important; padding: 12px 14px !important; border-radius: 12px !important; color: #fff !important; background: none; }
.drop-pop a:hover { background: rgba(31,208,236,.12) !important; }
.drop-pop b { display: block; font-size: 15.5px; }
.drop-pop span { display: block; font-size: 13.5px; font-weight: 500; color: var(--mist); margin-top: 2px; }
.burger { display: none; margin-left: auto; width: 46px; height: 46px; border-radius: 12px; border: 1.5px solid rgba(255,255,255,.25); background: none; cursor: pointer; position: relative; }
.burger i, .burger::before, .burger::after { content: ""; position: absolute; left: 12px; right: 12px; height: 2px; background: #fff; border-radius: 2px; transition: transform .25s, opacity .2s; }
.burger::before { top: 16px; } .burger i { top: 22px; } .burger::after { top: 28px; }
.burger[aria-expanded="true"]::before { transform: translateY(6px) rotate(45deg); }
.burger[aria-expanded="true"] i { opacity: 0; }
.burger[aria-expanded="true"]::after { transform: translateY(-6px) rotate(-45deg); }

/* ---------- hero ---------- */
.hero { position: relative; background: var(--deep); color: #fff; overflow: hidden; isolation: isolate; }
.hero::before { content: ""; position: absolute; inset: 0; z-index: -2; background: radial-gradient(900px 520px at 85% 0%, rgba(31,208,236,.2), transparent 60%), radial-gradient(700px 500px at 0% 100%, rgba(15,143,230,.18), transparent 60%); }
.hero .motif { position: absolute; inset: 0; z-index: -1; width: 100%; height: 100%; object-fit: cover; opacity: .55; }
.hero .wrap { padding: 96px 0 104px; }
.hero.home .wrap { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: 56px; align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; font-size: 13px; font-weight: 700; letter-spacing: .2em; text-transform: uppercase; color: var(--cyan); }
.eyebrow::before { content: ""; width: 28px; height: 3px; border-radius: 3px; background: var(--cyan); }
.eyebrow.dark { color: var(--brand); } .eyebrow.dark::before { background: var(--brand); }
.hero h1 { font-size: clamp(42px, 6.4vw, 84px); margin-top: 22px; letter-spacing: -.04em; }
.hero h1 em { font-style: normal; color: var(--cyan); }
.hero .lead { margin-top: 26px; max-width: 580px; font-size: clamp(18px, 1.7vw, 21px); color: var(--mist2); }
.cta-row { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 38px; }
.pill { display: inline-flex; align-items: center; gap: 10px; margin-top: 34px; padding: 10px 18px; border-radius: 999px; background: rgba(31,208,236,.12); border: 1px solid rgba(31,208,236,.35); color: #fff; font-weight: 700; font-size: 15.5px; }
.pill::before { content: ""; width: 9px; height: 9px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 0 4px rgba(31,208,236,.25); animation: pulse 2.2s infinite; }
@keyframes pulse { 50% { box-shadow: 0 0 0 9px rgba(31,208,236,0); } }
.hero.page .wrap { padding: 84px 0 92px; max-width: 980px; margin-left: max(24px, calc((100% - var(--max)) / 2)); }

/* hero illustration */
.viz { position: relative; aspect-ratio: 1 / .86; border-radius: 32px; background: linear-gradient(160deg, rgba(255,255,255,.07), rgba(255,255,255,.02)); border: 1px solid rgba(255,255,255,.12); box-shadow: 0 40px 100px rgba(0,0,0,.4); overflow: hidden; }
.viz svg { width: 100%; height: 100%; }
.viz .path { stroke-dasharray: 1400; stroke-dashoffset: 1400; animation: draw 3.2s .5s var(--ease) forwards; }
.viz .ring { opacity: 0; animation: pop .6s var(--ease) forwards; }
.viz .ring.r1 { animation-delay: 1.4s; } .viz .ring.r2 { animation-delay: 2.2s; } .viz .head { opacity: 0; animation: pop .5s 3.4s var(--ease) forwards; }
@keyframes draw { to { stroke-dashoffset: 0; } }
@keyframes pop { from { opacity: 0; transform: scale(.6); } to { opacity: 1; transform: scale(1); } }
.viz .dot { animation: twinkle 4s ease-in-out infinite; }
@keyframes twinkle { 50% { opacity: .35; } }
.viz-tag { position: absolute; padding: 9px 14px; border-radius: 12px; background: rgba(6,16,38,.82); border: 1px solid rgba(255,255,255,.14); font-size: 13.5px; font-weight: 700; display: flex; align-items: center; gap: 8px; backdrop-filter: blur(8px); }
.viz-tag i { width: 9px; height: 9px; border-radius: 50%; background: var(--cyan); }
.viz-tag.t1 { left: 5%; top: 7%; } .viz-tag.t2 { right: 5%; bottom: 8%; } .viz-tag.t2 i { background: #fff; border: 2px solid var(--cyan); }

/* ---------- sections ---------- */
section { position: relative; }
.sec { padding: 104px 0; }
.sec.white { background: #fff; }
.sec.navy { background: var(--navy); color: #fff; }
.sec.deep { background: var(--deep); color: #fff; }
.sec-head { max-width: 760px; margin-bottom: 56px; }
.sec-head h2 { font-size: clamp(32px, 4.4vw, 54px); margin-top: 16px; }
.sec-head p { margin-top: 18px; font-size: 19px; color: var(--muted); }
.navy .sec-head p, .deep .sec-head p { color: var(--mist2); }
.center { text-align: center; margin-left: auto; margin-right: auto; }
.grid { display: grid; gap: 24px; }
.g2 { grid-template-columns: repeat(2, minmax(0, 1fr)); } .g3 { grid-template-columns: repeat(3, minmax(0, 1fr)); } .g4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.card { background: var(--card); border: 1.5px solid var(--line); border-radius: var(--radius); padding: 32px; transition: transform .3s var(--ease), box-shadow .3s, border-color .3s; }
a.card { text-decoration: none; display: block; }
.card:hover { transform: translateY(-6px); box-shadow: 0 26px 60px rgba(11,27,61,.12); border-color: var(--cyan); }
.card h3 { font-size: 24px; margin-top: 22px; letter-spacing: -.02em; }
.card p { margin-top: 12px; color: var(--muted); font-size: 16.5px; }
.card .more { display: inline-flex; margin-top: 20px; font-weight: 700; color: var(--brand); gap: 8px; }
.card .more::after { content: "\2192"; }
.dark-card { background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.12); color: #fff; }
.dark-card p { color: var(--mist2); }
.dark-card:hover { border-color: var(--cyan); box-shadow: 0 26px 60px rgba(0,0,0,.35); }
.ico { width: 60px; height: 60px; border-radius: 18px; background: var(--cyan); display: grid; place-items: center; }
.ico svg { width: 30px; height: 30px; }
.ico.ghost { background: rgba(31,208,236,.14); }
.num { width: 56px; height: 56px; border-radius: 50%; background: var(--cyan); color: var(--navy); display: grid; place-items: center; font-weight: 800; font-size: 24px; }
.split { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 72px; align-items: center; }
.split.top { align-items: start; }
.checks { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 14px; }
.checks li { display: flex; gap: 14px; align-items: flex-start; font-size: 17px; }
.checks li::before { content: ""; flex: none; width: 24px; height: 24px; margin-top: 2px; border-radius: 50%; background: var(--cyan) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M7 12.5l3.2 3.2L17 9' fill='none' stroke='%230B1B3D' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/18px no-repeat; }
.steps { display: grid; gap: 18px; }
.step { display: flex; gap: 22px; align-items: flex-start; padding: 26px 28px; border-radius: 22px; background: #fff; border: 1.5px solid var(--line); }
.step h3 { font-size: 22px; letter-spacing: -.02em; }
.step p { margin-top: 6px; color: var(--muted); font-size: 16.5px; }
.navy .step { background: rgba(255,255,255,.05); border-color: rgba(255,255,255,.12); }
.navy .step p { color: var(--mist2); }
.stat-row { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; }

/* problem */
.problem .card { background: rgba(255,255,255,.04); border-color: rgba(255,255,255,.12); color: #fff; padding: 28px; }
.problem .card h3 { font-size: 21px; margin-top: 18px; }
.problem .card p { color: var(--mist2); font-size: 15.5px; }
.problem .tag { font-size: 12.5px; font-weight: 800; letter-spacing: .16em; color: var(--cyan); }

/* audience cards */
.aud { display: flex; flex-direction: column; min-height: 100%; }
.aud .btn { margin-top: auto; align-self: flex-start; }
.aud p { margin-bottom: 28px; }

/* phones */
.phones { position: relative; display: flex; justify-content: center; gap: 26px; align-items: flex-start; }
.phone { width: 270px; flex: none; border-radius: 40px; padding: 12px; background: linear-gradient(160deg, #1b2f63, #0a1633); box-shadow: 0 40px 80px rgba(0,0,0,.45), inset 0 0 0 1.5px rgba(255,255,255,.14); }
.phone.second { margin-top: 56px; }
.screen { border-radius: 30px; overflow: hidden; background: #0B1B3D; color: #fff; min-height: 520px; padding: 20px 16px 18px; position: relative; font-size: 13px; }
.screen::before { content: ""; position: absolute; left: 50%; top: 8px; transform: translateX(-50%); width: 76px; height: 20px; border-radius: 12px; background: #050c1d; }
.s-top { margin-top: 20px; display: flex; align-items: center; justify-content: space-between; }
.s-hi { font-size: 12px; color: var(--mist); } .s-name { font-weight: 800; font-size: 18px; letter-spacing: -.02em; }
.avatar { width: 34px; height: 34px; border-radius: 50%; background: var(--cyan); color: var(--navy); font-weight: 800; display: grid; place-items: center; }
.s-card { margin-top: 14px; border-radius: 18px; background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.1); padding: 14px; }
.s-card.light { background: #fff; color: var(--navy); }
.s-route { display: grid; grid-template-columns: 14px 1fr; gap: 4px 10px; align-items: center; }
.s-route i { width: 10px; height: 10px; border-radius: 50%; background: var(--cyan); }
.s-route i.o { background: transparent; border: 2.5px solid var(--cyan); }
.s-route b { font-size: 14px; }
.s-meta { display: flex; justify-content: space-between; margin-top: 12px; color: var(--mist); font-size: 12px; }
.s-meta b { color: #fff; }
.s-btn { margin-top: 12px; height: 38px; border-radius: 12px; background: var(--cyan); color: var(--navy); font-weight: 800; display: grid; place-items: center; font-size: 13.5px; }
.s-btn.ghost { background: transparent; border: 1.5px solid rgba(255,255,255,.25); color: #fff; }
.chip { display: inline-block; padding: 3px 9px; border-radius: 999px; background: rgba(31,208,236,.18); color: var(--cyan); font-size: 11px; font-weight: 800; }
.chip.ok { background: rgba(61,220,151,.2); color: #3DDC97; }
.s-row { display: flex; align-items: center; justify-content: space-between; padding: 10px 0; border-top: 1px solid rgba(255,255,255,.1); }
.s-row:first-child { border-top: 0; }
.code { font-size: 26px; letter-spacing: .22em; font-weight: 800; text-align: center; padding: 10px 0 4px; color: var(--navy); }
.store { display: inline-flex; align-items: center; gap: 12px; padding: 11px 20px; border-radius: 14px; border: 1.5px solid rgba(255,255,255,.25); color: #fff; }
.store small { display: block; font-size: 11.5px; color: var(--mist); font-weight: 600; }
.store b { display: block; font-size: 16px; }

/* faq */
.faq { max-width: 820px; margin: 0 auto; display: grid; gap: 14px; }
.faq details { background: #fff; border: 1.5px solid var(--line); border-radius: 20px; padding: 0 26px; transition: border-color .2s; }
.faq details[open] { border-color: var(--cyan); }
.faq summary { cursor: pointer; list-style: none; padding: 22px 0; font-weight: 700; font-size: 18.5px; display: flex; justify-content: space-between; gap: 18px; align-items: center; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 28px; line-height: 1; color: var(--brand); transition: transform .25s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding: 0 0 24px; color: var(--muted); }

/* cta band */
.band { background: var(--cyan); color: var(--navy); position: relative; overflow: hidden; isolation: isolate; }
.band::before { content: ""; position: absolute; inset: 0; background: url(/site/img/motif-square-light.svg) center/cover; opacity: .35; z-index: -1; }
.band .wrap { padding: 88px 0; display: flex; justify-content: space-between; align-items: center; gap: 40px; flex-wrap: wrap; }
.band h2 { font-size: clamp(34px, 5vw, 62px); max-width: 720px; }
.band p { margin-top: 14px; font-size: 19px; font-weight: 600; color: #0b3a52; }

/* forms */
.form { display: grid; gap: 20px; }
.form .row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.field label, .field legend { display: block; font-weight: 700; font-size: 14.5px; margin-bottom: 8px; padding: 0; }
.field input, .field select, .field textarea { width: 100%; font: inherit; font-size: 17px; color: var(--navy); background: #fff; border: 2px solid var(--line); border-radius: 14px; padding: 0 16px; height: 54px; transition: border-color .15s, box-shadow .15s; }
.field textarea { height: auto; min-height: 130px; padding: 14px 16px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--cyan); box-shadow: 0 0 0 4px rgba(31,208,236,.22); }
.field .hint { margin-top: 6px; font-size: 13.5px; color: var(--muted); }
.field .err { margin-top: 6px; font-size: 14px; font-weight: 600; color: var(--danger); }
.field.bad input, .field.bad select, .field.bad textarea { border-color: var(--danger); }
.field fieldset { border: 0; padding: 0; margin: 0; min-width: 0; }
.opts { display: flex; flex-wrap: wrap; gap: 10px; }
.opt { position: relative; }
.opt input { position: absolute; opacity: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.opt span { display: inline-flex; align-items: center; height: 46px; padding: 0 20px; border-radius: 999px; border: 2px solid var(--line); background: #fff; font-weight: 700; font-size: 15.5px; transition: all .15s; }
.opt input:checked + span { background: var(--navy); color: #fff; border-color: var(--navy); }
.opt input:focus-visible + span { outline: 3px solid var(--cyan); outline-offset: 2px; }
.check { display: flex; gap: 12px; align-items: flex-start; font-size: 15.5px; }
.check input { width: 22px; height: 22px; margin-top: 2px; accent-color: var(--navy); flex: none; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-note { font-size: 14px; color: var(--muted); }
.alert { padding: 16px 20px; border-radius: 16px; font-weight: 600; }
.alert.ok { background: #e6f7ee; color: #0c5b33; border: 1.5px solid #b5e5cb; }
.alert.bad { background: #fdecec; color: #8f1d1d; border: 1.5px solid #f3bcbc; }
.panel { background: #fff; border: 1.5px solid var(--line); border-radius: 28px; padding: 40px; box-shadow: 0 30px 80px rgba(11,27,61,.08); }
.panel h2 { font-size: 30px; letter-spacing: -.025em; }
.panel .sub { margin-top: 10px; color: var(--muted); margin-bottom: 28px; }

/* trip finder */
.trips { display: grid; gap: 14px; margin-top: 28px; }
.trip { display: grid; grid-template-columns: 1fr auto; gap: 18px; align-items: center; background: #fff; border: 1.5px solid var(--line); border-radius: 20px; padding: 20px 24px; }
.trip b { font-size: 19px; letter-spacing: -.01em; }
.trip .m { color: var(--muted); font-size: 15px; margin-top: 4px; }
.seatpill { padding: 8px 14px; border-radius: 999px; background: #e6f7fb; color: #07627f; font-weight: 800; font-size: 14.5px; white-space: nowrap; }
.seatpill.low { background: #fff2dc; color: #8a5a00; }
.seatpill.none { background: #f0f0f4; color: #666; }
.empty { padding: 36px; text-align: center; color: var(--muted); border: 2px dashed var(--line); border-radius: 22px; background: #fff; }

/* footer */
.foot { background: var(--deep); color: var(--mist2); padding: 76px 0 36px; }
.foot-grid { display: grid; grid-template-columns: 1.5fr repeat(4, 1fr); gap: 36px; }
.foot img { height: 44px; width: auto; }
.foot p { margin-top: 18px; max-width: 320px; font-size: 15.5px; }
.foot h4 { color: #fff; font-size: 14px; letter-spacing: .14em; text-transform: uppercase; margin-bottom: 18px; font-weight: 700; }
.foot ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 11px; }
.foot a { text-decoration: none; font-size: 15.5px; } .foot a:hover { color: var(--cyan); }
.foot-bottom { margin-top: 56px; padding-top: 26px; border-top: 1px solid rgba(255,255,255,.1); display: flex; justify-content: space-between; gap: 18px; flex-wrap: wrap; font-size: 14px; }

/* reveal */
.rv { opacity: 0; transform: translateY(26px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.rv.in { opacity: 1; transform: none; }
.rv.d1 { transition-delay: .08s; } .rv.d2 { transition-delay: .16s; } .rv.d3 { transition-delay: .24s; }
.no-js .rv { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { * { animation: none !important; transition: none !important; scroll-behavior: auto !important; } .rv { opacity: 1; transform: none; } .viz .path { stroke-dashoffset: 0; } .viz .ring, .viz .head { opacity: 1; } }

/* chips */
.chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.chips span { padding: 10px 18px; border-radius: 999px; background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.14); font-weight: 700; font-size: 15.5px; color: #fff; }
.timeline { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; counter-reset: t; }
.timeline .card { position: relative; }

/* responsive */
@media (max-width: 1020px) {
  .menu { position: fixed; left: 0; right: 0; top: var(--nav-h); background: #0a1736; flex-direction: column; align-items: stretch; padding: 16px 24px 28px; margin: 0; border-bottom: 1px solid rgba(255,255,255,.1); transform: translateY(-12px); opacity: 0; pointer-events: none; transition: all .25s var(--ease); max-height: calc(100vh - var(--nav-h)); overflow: auto; }
  .menu.open { transform: none; opacity: 1; pointer-events: auto; }
  .menu a:not(.btn), .drop > button { padding: 14px 10px; font-size: 18px; width: 100%; justify-content: space-between; }
  .menu .btn { margin: 12px 0 0; }
  .drop-pop { position: static; width: 100%; margin-top: 4px; box-shadow: none; }
  .burger { display: block; }
  .hero.home .wrap { grid-template-columns: 1fr; }
  .viz { max-width: 560px; }
  .g4, .stat-row, .timeline { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .g3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .split { grid-template-columns: 1fr; gap: 44px; }
  .foot-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .foot-grid > :first-child { grid-column: 1 / -1; }
}
@media (max-width: 680px) {
  body { font-size: 16.5px; }
  .wrap { width: calc(100% - 40px); }
  .sec { padding: 72px 0; }
  .hero .wrap, .hero.page .wrap { padding: 60px 0 68px; }
  .g2, .g3, .g4, .stat-row, .timeline, .form .row { grid-template-columns: 1fr; }
  .panel { padding: 26px 22px; }
  .card { padding: 26px; }
  .trip { grid-template-columns: 1fr; }
  .phones { flex-direction: column; align-items: center; }
  .phone.second { margin-top: 0; }
  .band .wrap { padding: 64px 0; }
  .cta-row .btn { width: 100%; }
  .foot-grid { grid-template-columns: 1fr; }
}
.panel.narrow { max-width: 520px; margin: 0 auto; }
.ftop { margin-top: 22px; }
.chips.tone span { background: var(--navy); border-color: var(--navy); }
.step .ico { flex: none; }