/* ========== Tokens ========== */
:root {
  /* Brand scale from the logo: mist (50) -> teal -> blue -> navy (950) */
  --c-50: #EFF7FB;
  --c-100: #DDF0F6;
  --c-200: #B8E2EC;
  --c-300: #7DD8D2;
  --c-400: #19C99A;
  --c-500: #0BA5A5;
  --c-600: #0563E8;
  --c-700: #0A4FB8;
  --c-800: #0D3F78;
  --c-900: #0E3450;
  --c-950: #062A47;
  --green: #12EB78;

  --accent: var(--c-600);
  --accent-strong: var(--c-700);
  --bg: #FFFFFF;
  --bg-alt: var(--c-50);
  --ink: var(--c-900);
  --text: #33405E;
  --muted: #5B6B82;
  --line: #D5E7EE;
  --on-deep: #D6EAF5;
  --error: #B91C1C;

  /* Gradients: brand = CTA/accents, logo = thin accent lines, deep = dark surfaces, text = headline highlight */
  --grad-brand: linear-gradient(135deg, var(--c-600) 0%, #0880C9 55%, #077F86 100%);
  --grad-logo: linear-gradient(90deg, var(--c-600) 0%, var(--c-500) 55%, var(--green) 100%);
  --grad-deep: linear-gradient(145deg, var(--c-800) 0%, var(--c-900) 55%, var(--c-950) 100%);
  --grad-text: linear-gradient(90deg, var(--c-600) 0%, #077F86 100%);
  --grad-glow: radial-gradient(circle at 85% 15%, var(--c-100) 0%, rgba(221, 240, 246, 0) 55%);

  --radius: 20px;
  --radius-lg: 32px;
  --shadow: 0 10px 30px rgba(14, 52, 80, .10);
  --shadow-lg: 0 20px 50px rgba(14, 52, 80, .18);
  --shadow-accent: 0 8px 20px rgba(5, 99, 232, .28);
  --nav-h: 72px;
  --font-head: "Poppins", system-ui, sans-serif;
  --font-body: "Montserrat", system-ui, sans-serif;
}
@media (max-width: 639px) { :root { --nav-h: 64px; --radius-lg: 24px; } }

/* ========== Base ========== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--nav-h) + 8px); -webkit-text-size-adjust: 100%; }
body { margin: 0; font: 400 16px/1.65 var(--font-body); color: var(--text); background: var(--bg); overflow-x: hidden; overflow-x: clip; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { font-family: var(--font-head); color: var(--ink); margin: 0; line-height: 1.15; }
p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }
:focus-visible { outline: 3px solid var(--c-500); outline-offset: 3px; border-radius: 6px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition: none !important; animation: none !important; } }

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 16px; }
@media (min-width: 640px) { .container { padding: 0 24px; } }

.skip-link { position: absolute; left: 16px; top: -60px; z-index: 100; background: var(--c-800); color: #fff; padding: 10px 16px; border-radius: 8px; }
.skip-link:focus { top: 12px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.ic { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; flex: none; }

/* ========== Buttons ========== */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 12px 26px; border-radius: 999px; border: 2px solid transparent; font: 600 15px/1 var(--font-head); cursor: pointer; transition: transform .2s, background-position .35s, color .2s, box-shadow .2s, border-color .2s; }
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
/* oversized gradient slides on hover so the button deepens smoothly */
.btn--primary { background: linear-gradient(135deg, var(--c-600), #0880C9 35%, #077F86 65%, var(--c-800)); background-size: 200% 100%; background-position: 0 0; color: #fff; box-shadow: var(--shadow-accent); }
.btn--primary:hover { background-position: 100% 0; box-shadow: 0 12px 26px rgba(10, 75, 168, .34); }
.btn--outline { border-color: var(--c-600); color: var(--c-800); background: #fff; }
.btn--outline:hover { background: var(--grad-brand); border-color: var(--c-700); color: #fff; }
.btn--sm { min-height: 42px; padding: 8px 18px; font-size: 14px; }
.btn--block { width: 100%; }

/* ========== Navbar ========== */
.nav { position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, .96); backdrop-filter: saturate(1.4) blur(8px); -webkit-backdrop-filter: saturate(1.4) blur(8px); transition: box-shadow .25s; }
.nav::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 3px; background: var(--grad-logo); opacity: 0; transition: opacity .25s; }
.nav.is-scrolled { box-shadow: 0 6px 24px rgba(14, 52, 80, .10); }
.nav.is-scrolled::after { opacity: 1; }
.nav__inner { display: flex; align-items: center; gap: 12px; height: var(--nav-h); }
.brand { display: inline-flex; align-items: center; gap: 10px; margin-right: auto; }
.brand__mark { height: 34px; width: auto; flex: none; }
/* wide tracking mirrors the spaced-out wordmark in the logo */
.brand__text { font: 800 22px/1 var(--font-head); letter-spacing: .14em; color: var(--ink); }
.brand--light .brand__mark { height: 40px; }
.brand--light .brand__text { color: #fff; font-size: 24px; }
@media (max-width: 379px) { .brand { gap: 8px; } .brand__mark { height: 28px; } .brand__text { font-size: 19px; letter-spacing: .1em; } }

.nav__menu { display: none; }
.nav__menu a { position: relative; padding: 8px 2px; font: 500 14px/1 var(--font-head); color: var(--ink); }
.nav__menu a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: 0; height: 2px; background: var(--grad-brand); transition: right .25s; }
.nav__menu a:hover::after, .nav__menu a.active::after { right: 0; }
.nav__menu a.active { color: var(--accent-strong); }
.nav__actions { display: flex; align-items: center; gap: 8px; }
.nav__cta { display: none; }

.lang { display: inline-flex; border: 2px solid var(--line); border-radius: 999px; padding: 3px; background: #fff; cursor: pointer; font: 600 12px/1 var(--font-head); }
.lang span { padding: 9px 11px; border-radius: 999px; color: var(--muted); }
.lang[data-active="id"] [data-lang="id"], .lang[data-active="en"] [data-lang="en"] { background: var(--grad-brand); color: #fff; }

.burger { display: grid; place-items: center; width: 44px; height: 44px; border: 0; border-radius: 12px; background: var(--c-100); color: var(--c-800); cursor: pointer; }
.burger .ic { width: 24px; height: 24px; }
.burger .ic--close, .nav.is-open .burger .ic--open { display: none; }
.nav.is-open .burger .ic--close { display: block; }

@media (max-width: 1099px) {
  .nav.is-open .nav__menu { display: flex; flex-direction: column; position: absolute; top: var(--nav-h); left: 0; right: 0; max-height: calc(100vh - var(--nav-h)); max-height: calc(100dvh - var(--nav-h)); overflow-y: auto; overscroll-behavior: contain; background: #fff; padding: 8px 16px 20px; border-top: 3px solid var(--c-500); box-shadow: 0 16px 30px rgba(14, 52, 80, .14); }
  .nav.is-open .nav__menu a { padding: 15px 4px; border-bottom: 1px solid var(--line); font-size: 16px; }
  .nav.is-open .nav__menu a::after { display: none; }
}
@media (min-width: 640px) { .nav__cta { display: inline-flex; } }
@media (min-width: 1100px) {
  .nav__menu { display: flex; gap: 24px; }
  .burger { display: none; }
  .brand { margin-right: 12px; }
  .nav__menu { margin-right: auto; }
}

/* ========== Placeholders ========== */
.ph { position: relative; overflow: hidden; background-color: var(--c-800); background-size: cover; background-position: center; }
.ph > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity .5s; }
.ph > img.is-loaded { opacity: 1; }
.ph > img.is-missing { display: none; }

/* ========== Hero (mobile first) ========== */
.hero { position: relative; overflow: hidden; padding: 28px 0 40px; background: var(--grad-glow), linear-gradient(180deg, #fff 0%, var(--c-50) 100%); }
.swoosh { position: absolute; pointer-events: none; }
.swoosh--hero { top: 0; right: 0; height: 100%; width: 30%; opacity: .2; }
.hero__grid { position: relative; display: grid; gap: 28px; align-items: center; }
.eyebrow { display: inline-block; font: 700 12px/1 var(--font-head); letter-spacing: .14em; color: var(--accent-strong); margin-bottom: 14px; padding: 8px 14px; border-radius: 999px; background: var(--c-100); }
.hero__title { font-size: clamp(30px, 7.5vw, 54px); font-weight: 800; letter-spacing: -.01em; text-wrap: balance; }
.hero__tagline { margin-top: 8px; font: 600 clamp(18px, 2.4vw, 26px)/1.3 var(--font-head); background: var(--grad-text); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero__desc { margin-top: 14px; max-width: 520px; font-size: 16px; }
.hero__btns { display: grid; gap: 12px; margin-top: 24px; }
.contact-row { display: grid; gap: 2px; margin-top: 18px; }
.contact-row a { display: inline-flex; align-items: center; gap: 12px; min-height: 44px; font: 500 15px/1.2 var(--font-body); color: var(--ink); }
.contact-row a:hover { color: var(--accent-strong); }
.dot-ic { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: var(--grad-brand); color: #fff; }
.dot-ic .ic { width: 17px; height: 17px; }

/* service shortcuts replace the old photo collage: useful content instead of decoration */
.hero__panel { position: relative; padding: 18px; border-radius: var(--radius); background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow); }
.hero__panel::before { content: ""; position: absolute; left: 18px; right: 18px; top: -1px; height: 4px; border-radius: 0 0 4px 4px; background: var(--grad-logo); }
.hero__panel-title { margin-bottom: 12px; font: 700 12px/1 var(--font-head); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.hero-svc { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.hero-svc a { display: flex; flex-direction: column; gap: 10px; height: 100%; padding: 14px 12px; border-radius: 14px; background: var(--c-50); font: 600 13.5px/1.3 var(--font-head); color: var(--ink); transition: transform .2s, background-color .2s, color .2s; }
.hero-svc a:hover { background: var(--c-700); color: #fff; transform: translateY(-2px); }
.hero-svc__ic { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 10px; background: var(--grad-brand); color: #fff; }
.hero-svc__ic .ic { width: 18px; height: 18px; }
.hero-svc a:hover .hero-svc__ic { background: rgba(255, 255, 255, .18); }

@media (min-width: 480px) { .hero__btns { grid-template-columns: 1fr 1fr; } }
@media (min-width: 640px) {
  .hero { padding: 48px 0 64px; }
  .contact-row { display: flex; flex-wrap: wrap; gap: 4px 24px; margin-top: 22px; }
  .hero__panel { padding: 24px; }
  .hero-svc { grid-template-columns: repeat(3, 1fr); gap: 12px; }
  .hero-svc a { font-size: 14px; padding: 16px 14px; }
}
@media (min-width: 1024px) {
  .hero { padding: 72px 0 96px; min-height: min(calc(100vh - var(--nav-h)), 820px); display: flex; align-items: center; }
  .swoosh--hero { width: 38%; opacity: 1; }
  .hero__grid { grid-template-columns: 1.1fr .9fr; gap: 56px; }
  .hero__desc { font-size: 17px; }
  .hero__btns { display: flex; flex-wrap: wrap; }
  .hero__panel { padding: 28px; box-shadow: var(--shadow-lg); }
  .hero-svc { grid-template-columns: 1fr 1fr; }
}

/* ========== Sections & headings ========== */
.section { position: relative; padding: 56px 0; }
.section--alt { background: var(--bg-alt); }
@media (min-width: 768px) { .section { padding: 80px 0; } }
@media (min-width: 1024px) { .section { padding: 104px 0; } }
.sec-head { max-width: 720px; margin-bottom: 32px; }
@media (min-width: 768px) { .sec-head { margin-bottom: 44px; } }
.sec-head--row { max-width: none; display: grid; gap: 12px; align-items: end; }
@media (min-width: 768px) { .sec-head--row { grid-template-columns: auto 1fr; gap: 32px; } .sec-head--row .sec-sub { max-width: 560px; padding-bottom: 8px; } }
.kicker { font: 600 13px/1 var(--font-head); color: var(--accent-strong); letter-spacing: .12em; text-transform: uppercase; margin-bottom: 10px; }
.h2 { font-size: clamp(30px, 5vw, 52px); letter-spacing: -.02em; }
.h2__thin { font-weight: 300; color: var(--ink); }
.h2__bold { font-weight: 800; background: var(--grad-text); -webkit-background-clip: text; background-clip: text; color: transparent; -webkit-box-decoration-break: clone; box-decoration-break: clone; }
.h2--stack span { display: block; }
.sec-sub { margin-top: 12px; color: var(--muted); font-size: 15.5px; }
.lead { margin-top: 16px; font-size: 16px; }
@media (min-width: 768px) { .sec-sub { font-size: 16px; } .lead { font-size: 17px; } }
@media (forced-colors: active) { .h2__bold, .hero__tagline { color: CanvasText; background: none; } }

/* thin swoosh accent on the right edge */
.deco-edge { overflow: hidden; }
.deco-edge::before { content: ""; position: absolute; top: 0; right: -140px; width: 320px; height: 100%; background: linear-gradient(100deg, transparent 38%, rgba(11,156,159,.14) 38% 47%, transparent 47% 58%, rgba(5,99,232,.08) 58% 66%, transparent 66%); pointer-events: none; }
.deco-edge > .container { position: relative; }
@media (max-width: 639px) { .deco-edge::before { right: -200px; opacity: .7; } }

/* ========== Reveal ========== */
/* uses `translate` so hover `transform` effects on cards keep working */
.js .reveal { opacity: 0; translate: 0 26px; transition: opacity .7s ease var(--d, 0ms), translate .7s ease var(--d, 0ms), transform .25s, box-shadow .25s; }
.js .reveal.in { opacity: 1; translate: none; }

/* ========== About ========== */
.about__grid { display: grid; gap: 24px; }
.checklist { display: grid; gap: 10px; }
.checklist li { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border-radius: 14px; background: var(--bg-alt); border: 1px solid var(--line); font: 600 14.5px/1.35 var(--font-head); color: var(--ink); }
.check { display: grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: var(--grad-brand); color: #fff; flex: none; }
.check .ic { width: 16px; height: 16px; stroke-width: 3; }
@media (min-width: 640px) { .checklist { grid-template-columns: 1fr 1fr; gap: 12px; } }
@media (min-width: 1024px) { .about__grid { grid-template-columns: 1.1fr .9fr; gap: 72px; align-items: center; } .checklist { grid-template-columns: 1fr; } }

/* ========== Solutions ========== */
.solutions { display: grid; gap: 40px; align-items: center; }
.solutions__cards { display: grid; gap: 14px; }
.sol-card { position: relative; display: flex; gap: 16px; padding: 18px; background: #fff; border-radius: var(--radius); border: 1px solid var(--line); box-shadow: 0 2px 0 var(--line); overflow: hidden; transition: transform .25s, box-shadow .25s, opacity .7s; }
.sol-card::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: var(--grad-brand); transform: scaleY(0); transform-origin: top; transition: transform .3s; }
.sol-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.sol-card:hover::before { transform: scaleY(1); }
.sol-card__ic { display: grid; place-items: center; width: 48px; height: 48px; border-radius: 14px; background: linear-gradient(135deg, var(--c-100), var(--c-200)); color: var(--c-700); flex: none; }
.sol-card__ic .ic { width: 24px; height: 24px; }
.sol-card h3 { font-size: 16.5px; font-weight: 700; }
.sol-card p { margin-top: 6px; font-size: 14.5px; color: var(--muted); }
@media (min-width: 640px) { .sol-card { padding: 20px; } .sol-card h3 { font-size: 17px; } }
.pentagon { display: none; }
.pentagon svg { width: 100%; height: auto; filter: drop-shadow(0 18px 30px rgba(14, 52, 80,.25)); }
.pentagon text { fill: #fff; font: 700 17px var(--font-head); }
.pentagon .pent-ic { color: #fff; fill: none; stroke: #fff; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
@media (min-width: 1024px) { .solutions { grid-template-columns: 1fr 1fr; gap: 64px; } .pentagon { display: block; } }

/* ========== Services ========== */
.services { display: grid; gap: 36px 32px; }
@media (min-width: 768px) { .services { grid-template-columns: 1fr 1fr; gap: 40px 32px; } }
.svc { position: relative; padding-top: 22px; }
.pill { display: inline-block; position: relative; z-index: 2; background: var(--grad-brand); color: #fff; font: 700 15px/1.25 var(--font-head); padding: 11px 26px; border-radius: 999px; box-shadow: var(--shadow-accent); }
.svc .pill { position: absolute; top: 0; left: 0; max-width: calc(100% - 24px); }
.svc__body { display: grid; grid-template-columns: 88px 1fr; gap: 16px; align-items: center; min-height: 140px; padding: 40px 20px 22px 0; background: var(--grad-deep); color: var(--on-deep); border-radius: 0 var(--radius-lg) var(--radius-lg) var(--radius-lg); transition: transform .25s, box-shadow .25s; }
.svc:hover .svc__body { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.svc__img { align-self: stretch; margin: -40px 0 -22px; border-radius: 0 0 0 var(--radius-lg); background-image: linear-gradient(160deg, var(--c-400), var(--c-900)); display: grid; place-items: center; }
.svc__ph-ic { width: 36px; height: 36px; color: rgba(255,255,255,.85); }
.svc__body p { font-size: 14.5px; }
@media (max-width: 639px) { .pill { font-size: 14px; padding: 10px 20px; } }
@media (min-width: 640px) { .svc__body { grid-template-columns: 130px 1fr; gap: 24px; min-height: 150px; padding: 40px 24px 24px 0; } .svc__img { margin-bottom: -24px; } .svc__body p { font-size: 15px; } }

/* ========== Values ========== */
/* top padding leaves room for the icon badge that overhangs each card */
.values__cards { display: grid; gap: 40px; padding-top: 26px; }
.val { position: relative; padding: 38px 22px 26px; background: var(--grad-deep); color: var(--on-deep); border-radius: var(--radius); box-shadow: var(--shadow-lg); }
.val__ic { position: absolute; top: -26px; left: 22px; display: grid; place-items: center; width: 56px; height: 56px; border-radius: 50%; background: linear-gradient(135deg, var(--c-300), var(--c-500)); color: var(--c-950); box-shadow: 0 0 0 5px var(--bg-alt); }
.val__ic .ic { width: 26px; height: 26px; }
.val h3 { margin-top: 14px; color: #fff; font-size: 19px; font-weight: 700; }
.val p { margin-top: 10px; font-size: 15px; }
@media (min-width: 768px) { .values__cards { grid-template-columns: repeat(3, 1fr); gap: 28px; } .val h3 { font-size: 20px; } }

/* ========== Partners ========== */
.partners { display: grid; gap: 36px 28px; }
@media (min-width: 768px) { .partners { grid-template-columns: 1fr 1fr; gap: 40px 28px; } }
.pgroup { position: relative; padding-top: 22px; }
.pgroup .pill { position: absolute; top: 0; left: 18px; max-width: calc(100% - 36px); }
.pgroup__logos { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 20px; min-height: 132px; padding: 44px 24px 24px; border: 2px solid transparent; border-radius: var(--radius-lg); background: linear-gradient(#fff, #fff) padding-box, var(--grad-brand) border-box; }
.plogo { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; filter: grayscale(1); opacity: .7; transition: filter .25s, opacity .25s, transform .25s; }
.plogo:hover { filter: none; opacity: 1; transform: scale(1.05); }
.pgroup__logos li { flex: 1 1 0; min-width: 96px; max-width: 140px; display: flex; justify-content: center; }
.plogo.has-img { width: 100%; height: 52px; }
.plogo img { max-height: 44px; max-width: 100%; width: auto; height: auto; object-fit: contain; }
@media (hover: none) { .plogo { filter: none; opacity: 1; } }
@media (max-width: 639px) {
  .pgroup__logos { justify-content: center; gap: 14px 16px; min-height: 0; padding: 42px 14px 18px; }
  .pgroup__logos li { flex: 0 1 calc(50% - 8px); max-width: none; min-width: 0; }
  .plogo.has-img { height: 46px; }
  .plogo img { max-height: 38px; }
}
.plogo__name { font: 800 20px/1 var(--font-head); color: var(--ink); letter-spacing: .01em; }
.plogo.has-img .plogo__name { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

/* ========== Contact ========== */
.contact { overflow: hidden; background: var(--grad-glow), #fff; }
.swoosh--contact { top: 0; right: 0; height: 100%; width: 34%; opacity: .14; }
.contact__grid { position: relative; display: grid; gap: 40px; }
@media (min-width: 1024px) { .contact__grid { grid-template-columns: 1fr 1.1fr; gap: 64px; align-items: start; } .swoosh--contact { opacity: 1; width: 16%; } }
.thanks { font: 800 clamp(38px, 8vw, 84px)/1 var(--font-head); color: var(--ink); letter-spacing: -.03em; margin-bottom: 16px; }
.chev { background: var(--grad-brand); -webkit-background-clip: text; background-clip: text; color: transparent; font-size: .55em; vertical-align: middle; letter-spacing: -.1em; }
.contact-list { display: grid; gap: 14px; margin-top: 26px; }
.contact-list a { display: flex; align-items: center; gap: 14px; }
.contact-list a:hover strong { color: var(--accent-strong); }
.sq-ic { display: grid; place-items: center; width: 48px; height: 48px; border-radius: 12px; background: var(--grad-brand); color: #fff; flex: none; }
.contact-list small { display: block; font-size: 12px; color: var(--muted); }
.contact-list strong { font: 700 16px/1.3 var(--font-head); color: var(--ink); overflow-wrap: anywhere; }
@media (min-width: 640px) { .contact-list strong { font-size: 17px; } }

.form { position: relative; overflow: hidden; padding: 30px 18px 26px; background: #fff; border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); }
.form::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 6px; background: var(--grad-logo); }
@media (min-width: 640px) { .form { padding: 40px 36px 36px; } }
.form__title { font-size: 21px; font-weight: 700; margin-bottom: 18px; }
.form__grid { display: grid; gap: 12px 16px; margin-bottom: 18px; }
@media (min-width: 640px) { .form__grid { grid-template-columns: 1fr 1fr; } .field--full { grid-column: 1 / -1; } .form__title { font-size: 22px; } }
.field label { display: block; margin-bottom: 6px; font: 600 13.5px/1.2 var(--font-body); color: var(--ink); }
/* 16px keeps iOS Safari from zooming in on focus */
.field input, .field select, .field textarea { width: 100%; min-height: 48px; padding: 12px 14px; border: 1.5px solid var(--line); border-radius: 12px; background: var(--c-50); font: 400 16px/1.4 var(--font-body); color: var(--ink); transition: border-color .2s, background .2s, box-shadow .2s; }
.field textarea { resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--c-500); background: #fff; box-shadow: 0 0 0 3px rgba(11,156,159,.25); }
.field [aria-invalid="true"] { border-color: var(--error); }
.err { display: block; min-height: 1em; margin-top: 4px; font-size: 12.5px; color: var(--error); }
.form__note { margin-top: 12px; font-size: 13px; text-align: center; color: var(--muted); }
.form__result { margin-top: 12px; }

/* ========== Footer ========== */
.footer { position: relative; background: linear-gradient(160deg, var(--c-800) 0%, var(--c-900) 40%, var(--c-950) 100%); color: #CFE3EE; padding: 56px 0 0; }
.footer::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: var(--grad-logo); }
.footer__grid { display: grid; gap: 32px; }
@media (min-width: 560px) { .footer__grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 900px) { .footer__grid { grid-template-columns: 1.4fr 1fr 1.3fr 1.3fr; gap: 36px; } }
.footer h3 { color: #fff; font-size: 16px; font-weight: 700; margin-bottom: 14px; }
.footer__tag { margin-top: 10px; font: 500 15px var(--font-head); color: #fff; }
.footer__about { margin-top: 12px; font-size: 14px; max-width: 320px; }
.footer ul { display: grid; gap: 4px; font-size: 14px; }
.footer li { display: flex; align-items: center; gap: 10px; min-height: 36px; }
.footer li .ic { width: 16px; height: 16px; color: var(--c-400); }
.footer a { display: inline-flex; align-items: center; gap: 10px; overflow-wrap: anywhere; }
.footer a:hover { color: #fff; text-decoration: underline; }
/* bottom padding keeps the copyright clear of the floating buttons on phones */
.footer__bottom { margin-top: 40px; padding: 20px 16px calc(92px + env(safe-area-inset-bottom, 0px)); border-top: 1px solid rgba(255,255,255,.14); font-size: 13px; }
@media (min-width: 768px) { .footer__bottom { margin-top: 48px; padding-bottom: 20px; } }

/* ========== Floating buttons ========== */
.wa-float { position: fixed; right: calc(16px + env(safe-area-inset-right, 0px)); bottom: calc(16px + env(safe-area-inset-bottom, 0px)); z-index: 60; display: grid; place-items: center; width: 56px; height: 56px; border-radius: 50%; background: #25D366; color: #fff; box-shadow: 0 10px 24px rgba(0,0,0,.22); transition: transform .2s; }
.wa-float:hover { transform: scale(1.08); }
.wa-float .ic { width: 30px; height: 30px; }
.to-top { position: fixed; right: calc(23px + env(safe-area-inset-right, 0px)); bottom: calc(84px + env(safe-area-inset-bottom, 0px)); z-index: 60; display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%; background: var(--grad-brand); color: #fff; box-shadow: var(--shadow-accent); opacity: 0; pointer-events: none; transform: translateY(10px); transition: opacity .25s, transform .25s; }
.show-top .to-top { opacity: 1; pointer-events: auto; transform: none; }