:root {
  --ink: #082f49;
  --ink-soft: #38566b;
  --deep: #073b55;
  --deep-2: #115a6c;
  --pink: #bc4773;
  --pink-strong: #cf356f;
  --pink-light: #f1d4e0;
  --blue: #84b1c1;
  --blue-light: #d8ebf2;
  --paper: #f3f6f8;
  --white: #fff;
  --line: #d7e1e7;
  --shadow: 0 18px 48px rgb(0 0 0 / .12);
  --max: 1440px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; overflow-x: hidden; background: var(--paper); color: var(--ink); font: 400 16px/1.55 "Avenir Next", Avenir, "Segoe UI", sans-serif; }
body, button, a { -webkit-font-smoothing: antialiased; }
a { color: inherit; text-underline-offset: .2em; }
img, svg { display: block; max-width: 100%; }
::selection { background: var(--pink-light); color: var(--ink); }
:focus-visible { outline: 3px solid var(--pink); outline-offset: 4px; border-radius: 4px; }
.sr-only, .skip-link { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }
.skip-link:focus { clip: auto; width: auto; height: auto; z-index: 1000; top: 1rem; left: 1rem; padding: .75rem 1rem; background: var(--white); }

.site-header { width: min(100% - 48px, var(--max)); height: 96px; margin: 0 auto; display: grid; grid-template-columns: 230px 1fr auto; align-items: center; gap: 2rem; position: absolute; inset: 0 0 auto; z-index: 30; }
.brand img { width: 184px; height: auto; }
.main-nav { justify-self: end; display: flex; align-items: center; gap: clamp(22px, 2.6vw, 42px); font-size: .92rem; font-weight: 700; }
.main-nav a { text-decoration: none; }
.main-nav a:hover { color: var(--pink); }
.menu-toggle { display: none; }

.button { min-height: 52px; display: inline-flex; align-items: center; justify-content: center; gap: 1.1rem; padding: .85rem 1.55rem; border: 0; border-radius: 999px; font-weight: 800; text-decoration: none; transition: transform .25s ease, box-shadow .25s ease, background-color .25s ease; }
.button:hover { transform: translateY(-2px); }
.button--primary { color: var(--white); background: var(--pink-strong); box-shadow: 0 12px 28px rgb(0 0 0 / .16); }
.button--primary:hover { background: #b8275e; }
.button--outline { border: 2px solid var(--ink); background: transparent; color: var(--ink); }
.button--outline:hover { background: var(--ink); color: var(--white); }
.text-link { font-weight: 800; text-decoration: none; }

.hero { padding: 116px 24px 0; background: radial-gradient(circle at 54% 20%, #fff 0, #eef3f7 44%, #d4e1e9 78%, #a3bdcc 112%); }
.hero-inner { width: min(100%, var(--max)); min-height: 600px; margin: 0 auto; display: grid; grid-template-columns: minmax(360px, 4.2fr) minmax(620px, 7.8fr); align-items: center; gap: 1.2rem; }
.hero-copy { position: relative; z-index: 3; padding: 1rem 0 2rem; }
.hero h1 { max-width: 670px; margin: 0; font-size: clamp(3.15rem, 4.2vw, 5rem); line-height: .99; letter-spacing: -.035em; font-weight: 450; text-wrap: balance; }
.hero h1 strong { display: block; color: var(--ink); font-weight: 850; }
.hero-summary { max-width: 620px; margin: 1.35rem 0 1.75rem; color: var(--ink); font-size: clamp(1.04rem, 1.18vw, 1.2rem); line-height: 1.55; }
.hero-actions { display: flex; align-items: center; gap: 1.5rem; flex-wrap: wrap; }

.hero-machine { min-width: 0; height: 500px; position: relative; }
.hero-machine > img { width: 100%; height: 100%; object-fit: cover; border-radius: 32px; box-shadow: var(--shadow); }
.route-label { position: absolute; top: 23%; color: var(--white); font-weight: 850; font-size: max(.75rem, .86rem); letter-spacing: .1em; text-transform: uppercase; text-shadow: 0 2px 2px rgb(8 47 73 / .8), 0 5px 14px rgb(8 47 73 / .65); }
.route-label--pink { left: 19%; transform: rotate(7deg); }
.route-label--blue { right: 7%; transform: rotate(-7deg); }
.stations { position: absolute; left: 16%; right: 5%; bottom: 7%; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: .55rem; align-items: end; }
.station { min-width: 0; text-align: center; color: var(--ink); }
.station-icon { width: 56px; height: 56px; margin: 0 auto .75rem; display: grid; place-items: center; border-radius: 50%; background: rgb(255 255 255 / .9); box-shadow: 0 8px 24px rgb(8 47 73 / .14); }
.station-icon svg { width: 27px; height: 27px; fill: none; stroke: var(--ink); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.station h3 { margin: 0 0 .3rem; font-size: clamp(.9rem, 1vw, 1.05rem); line-height: 1.2; }
.station p { max-width: 18ch; margin: 0 auto; font-size: clamp(.72rem, .78vw, .84rem); line-height: 1.35; color: #294c63; }

.hero-proof { width: min(100%, var(--max)); margin: 0 auto; padding: 1.25rem 0 1.4rem; list-style: none; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid rgb(8 47 73 / .15); }
.hero-proof li { padding: 0 2rem; display: grid; gap: .1rem; border-left: 1px solid rgb(8 47 73 / .15); }
.hero-proof li:first-child { padding-left: 0; border-left: 0; }
.hero-proof strong { font-size: .92rem; }
.hero-proof span { color: var(--ink-soft); font-size: .86rem; }

.system-section, .process-section, .solutions-section, .insight-section { padding: clamp(72px, 8vw, 120px) 24px; }
.system-section, .solutions-section { background: var(--white); }
.section-intro { width: min(100%, 900px); margin: 0 auto clamp(42px, 5vw, 72px); text-align: center; }
.section-intro h2, .process-copy h2, .insight-section h2 { margin: 0; font-size: clamp(2.3rem, 3.6vw, 4rem); line-height: 1.05; letter-spacing: -.035em; text-wrap: balance; }
.section-intro p, .process-copy > p, .insight-section p { max-width: 70ch; margin: 1.2rem auto 0; color: var(--ink-soft); font-size: 1.08rem; }

.system-flow { width: min(100%, var(--max)); margin: 0 auto; display: grid; grid-template-columns: repeat(4, 1fr); position: relative; }
.system-flow:before { content: ""; position: absolute; top: 57px; left: 11%; right: 11%; height: 4px; border-radius: 99px; background: linear-gradient(90deg, var(--pink), var(--pink-light), var(--blue), #559dbb); }
.system-flow article { position: relative; padding: 0 clamp(14px, 2vw, 32px); text-align: center; }
.system-flow article > span { display: block; margin-bottom: .35rem; font-size: .78rem; font-weight: 850; }
.system-flow svg { width: 76px; height: 76px; margin: 0 auto 1.25rem; padding: 22px; position: relative; border-radius: 50%; background: var(--pink-light); fill: none; stroke: var(--ink); stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.system-flow article:nth-child(n+3) svg { background: var(--blue-light); }
.system-flow h3 { margin: 0 0 .45rem; font-size: 1.15rem; }
.system-flow p { margin: 0 auto; max-width: 28ch; color: var(--ink-soft); font-size: .95rem; }

.process-section { background: var(--paper); display: grid; grid-template-columns: minmax(320px, .85fr) minmax(520px, 1.15fr); gap: clamp(4rem, 8vw, 9rem); align-items: center; }
.process-section > * { width: 100%; max-width: 680px; }
.process-section > :first-child { justify-self: end; }
.process-section > :last-child { justify-self: start; }
.process-copy .button { margin-top: 2rem; }
.process-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; }
.process-list li { display: grid; grid-template-columns: 76px 1fr; gap: 1.2rem; padding: 1.25rem .75rem; border-bottom: 1px solid var(--line); }
.process-list li:first-child { border-top: 1px solid var(--line); }
.process-list li > span { color: var(--pink); font-size: 1.4rem; font-weight: 850; }
.process-list h3 { margin: 0 0 .25rem; font-size: 1.15rem; }
.process-list p { margin: 0; color: var(--ink-soft); }

.solutions-grid { width: min(100%, var(--max)); margin: 0 auto; display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.25rem; }
.solutions-grid article { min-height: 260px; padding: clamp(28px, 3vw, 46px); border-radius: 16px; background: var(--paper); display: grid; grid-template-columns: 52px 1fr; grid-template-rows: auto auto 1fr auto; column-gap: 1.25rem; }
.solutions-grid svg { width: 48px; height: 48px; padding: 10px; grid-row: 1 / 4; border-radius: 12px; background: var(--pink-light); fill: none; stroke: var(--ink); stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.solutions-grid article:nth-child(even) svg { background: var(--blue-light); }
.solutions-grid h3 { margin: 0 0 .7rem; font-size: clamp(1.45rem, 2vw, 2rem); }
.solutions-grid p { margin: 0 0 1.3rem; color: var(--ink-soft); max-width: 60ch; }
.solutions-grid a { align-self: end; width: fit-content; font-weight: 850; }

.insight-section { background: var(--blue-light); display: flex; align-items: center; justify-content: center; gap: clamp(3rem, 8vw, 9rem); }
.insight-section > div { max-width: 800px; }
.insight-section h2 { font-size: clamp(2.1rem, 3vw, 3.3rem); }
.insight-section p { margin-left: 0; }
.insight-section .button { flex: 0 0 auto; }

.closing { min-height: 380px; padding: 72px max(24px, calc((100% - var(--max)) / 2)); position: relative; isolation: isolate; overflow: hidden; display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 4rem; background: linear-gradient(115deg, var(--deep), var(--deep-2)); color: var(--white); }
.closing-copy { position: relative; z-index: 2; }
.closing h2 { margin: 0; font-size: clamp(3.4rem, 5vw, 5.6rem); line-height: .92; letter-spacing: -.035em; }
.closing h2 strong { display: block; color: #ffd0e1; }
.closing p { max-width: 60ch; margin: 1.25rem 0 0; font-size: 1.05rem; }
.closing .button { position: relative; z-index: 2; }
.closing-ribbon { position: absolute; z-index: -1; width: 70%; height: 84px; border-radius: 999px; opacity: .82; }
.closing-ribbon--pink { left: -28%; bottom: -10px; transform: rotate(13deg); background: linear-gradient(#ee93b7, #a93464); }
.closing-ribbon--blue { right: -18%; top: 32px; transform: rotate(-15deg); background: linear-gradient(#a9d8ed, #4c9abb); }

footer { padding: 25px max(24px, calc((100% - var(--max)) / 2)); display: flex; justify-content: space-between; gap: 2rem; background: #052940; color: var(--white); font-size: .86rem; }
footer p { margin: 0; }
footer a { color: var(--white); }

[data-reveal] { opacity: 1; transform: none; }
.motion-ready [data-reveal] { opacity: 0; transform: translateY(18px); transition: opacity .65s cubic-bezier(.2,.8,.2,1), transform .65s cubic-bezier(.2,.8,.2,1); }
.motion-ready [data-reveal].is-visible { opacity: 1; transform: none; }

@media (max-width: 1180px) {
  .site-header { grid-template-columns: 190px 1fr auto; }
  .brand img { width: 164px; }
  .hero-inner { grid-template-columns: minmax(330px, 4.5fr) minmax(550px, 7.5fr); }
  .hero h1 { font-size: clamp(3rem, 4.5vw, 4rem); }
  .stations { left: 13%; right: 2%; }
  .station p { font-size: .72rem; }
}

@media (max-width: 980px) {
  .site-header { width: calc(100% - 40px); height: 82px; grid-template-columns: 1fr auto; }
  .brand img { width: 152px; }
  .menu-toggle { width: 48px; height: 48px; display: grid; place-content: center; gap: 5px; position: relative; z-index: 42; border: 0; border-radius: 50%; background: var(--white); }
  .menu-toggle span:not(.sr-only) { width: 21px; height: 2px; background: var(--ink); transition: transform .2s ease, opacity .2s ease; }
  .site-header.menu-open .menu-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .site-header.menu-open .menu-toggle span:nth-child(2) { opacity: 0; }
  .site-header.menu-open .menu-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .main-nav { display: none; position: fixed; inset: 0; z-index: 40; padding: 120px 28px; background: rgb(243 246 248 / .98); flex-direction: column; align-items: flex-start; gap: 1.3rem; font-size: 1.45rem; }
  .site-header.menu-open .main-nav { display: flex; }
  .header-cta { display: none; }
  .hero { padding: 105px 20px 0; }
  .hero-inner { min-height: 0; grid-template-columns: 1fr; gap: 2rem; }
  .hero-copy { max-width: 760px; padding: 1rem 0 0; }
  .hero h1 { font-size: clamp(3.1rem, 8vw, 5rem); }
  .hero-machine { height: 490px; }
  .hero-proof { margin-top: 1rem; }
  .process-section { grid-template-columns: 1fr; gap: 3.5rem; }
  .process-section > * { max-width: 760px; justify-self: center !important; }
  .insight-section { align-items: flex-start; flex-direction: column; gap: 2rem; }
}

@media (max-width: 700px) {
  .hero { padding-inline: 18px; }
  .hero h1 { font-size: clamp(2.65rem, 13vw, 3.8rem); line-height: 1; }
  .hero-summary { font-size: 1rem; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .hero-actions .button { width: 100%; }
  .hero-actions .text-link { align-self: center; }
  .hero-machine { height: auto; margin-inline: 0; padding-bottom: 1rem; }
  .hero-machine > img { height: 250px; border-radius: 22px; object-position: center; }
  .route-label { top: 13%; font-size: .75rem; }
  .route-label--pink { left: 18%; }
  .route-label--blue { right: 8%; }
  .stations { position: relative; inset: auto; margin: -24px 12px 0; grid-template-columns: repeat(2, 1fr); gap: .75rem; }
  .station { min-height: 172px; padding: 1rem .75rem; border-radius: 14px; background: rgb(255 255 255 / .94); box-shadow: 0 10px 30px rgb(8 47 73 / .1); }
  .station-icon { width: 48px; height: 48px; margin-bottom: .65rem; box-shadow: none; background: var(--pink-light); }
  .station:nth-child(n+3) .station-icon { background: var(--blue-light); }
  .station-icon svg { width: 24px; height: 24px; }
  .station h3 { font-size: 1rem; }
  .station p { max-width: 24ch; font-size: .82rem; }
  .hero-proof { grid-template-columns: 1fr; padding: .8rem 0 1.2rem; }
  .hero-proof li { padding: .8rem 0; border-left: 0; border-top: 1px solid rgb(8 47 73 / .15); }
  .hero-proof li:first-child { border-top: 0; }
  .system-section, .process-section, .solutions-section, .insight-section { padding: 68px 20px; }
  .section-intro { text-align: left; margin-bottom: 2.5rem; }
  .section-intro h2, .process-copy h2, .insight-section h2 { font-size: clamp(2.15rem, 10vw, 3rem); }
  .section-intro p, .process-copy > p, .insight-section p { font-size: 1rem; }
  .system-flow { grid-template-columns: 1fr 1fr; gap: 2.4rem .8rem; }
  .system-flow:before { display: none; }
  .system-flow article { padding: 0 .25rem; }
  .system-flow svg { width: 64px; height: 64px; padding: 18px; }
  .system-flow p { font-size: .86rem; }
  .process-list li { grid-template-columns: 54px 1fr; }
  .solutions-grid { grid-template-columns: 1fr; }
  .solutions-grid article { min-height: 0; padding: 26px 22px; grid-template-columns: 44px 1fr; }
  .solutions-grid svg { width: 42px; height: 42px; }
  .closing { min-height: 470px; padding: 72px 20px; grid-template-columns: 1fr; align-content: center; gap: 2rem; }
  .closing h2 { font-size: clamp(3.3rem, 16vw, 4.5rem); }
  .closing .button { width: 100%; }
  footer { padding: 26px 20px; flex-direction: column; gap: .5rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *:before, *:after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  [data-reveal] { opacity: 1 !important; transform: none !important; }
}