:root {
  --cyan: #08c8e8;
  --cyan-strong: #00b0d4;
  --cyan-deep: #018099;
  --cyan-soft: #eafcff;
  --cyan-pale: #f5fdff;
  --ink: #091722;
  --ink-2: #0c1f29;
  --ink-3: #123040;
  --muted: #5c727c;
  --line: rgba(9, 23, 34, 0.09);
  --white: #ffffff;
  --shadow-soft: 0 20px 60px rgba(6, 46, 58, 0.09);
  --shadow-cyan: 0 22px 60px rgba(8, 200, 232, 0.22);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 16px;
  --container: 1180px;
  --ease: cubic-bezier(.22, 1, .36, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: #fbfeff;
  font-family: "Inter", ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; }
img { max-width: 100%; display: block; }
h1, h2, h3 {
  font-family: "Space Grotesk", "Inter", sans-serif;
  font-weight: 600;
  margin: 0;
}
.hidden { position: absolute !important; left: -9999px !important; width: 1px !important; height: 1px !important; overflow: hidden !important; }

::selection { background: var(--cyan); color: var(--ink); }

/* focus visibility */
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--cyan-strong);
  outline-offset: 3px;
  border-radius: 4px;
}

.container { width: min(calc(100% - 44px), var(--container)); margin: 0 auto; }

/* subtle grain texture for tactile, premium feel */
.grain {
  position: fixed; inset: 0; z-index: 200; pointer-events: none;
  opacity: 0.025; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='120' height='120'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}

/* ---------- header ---------- */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(251, 254, 255, .8); backdrop-filter: blur(16px); border-bottom: 1px solid rgba(9, 23, 34, .06); }
.nav-wrap { min-height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.brand { display: flex; align-items: center; }
.brand-logo-window { width: 168px; height: 38px; overflow: hidden; display: block; position: relative; }
.brand-logo-window img { position: absolute; width: 168px; height: auto; top: 50%; left: 0; transform: translateY(-50%); }
.desktop-nav { display: flex; gap: 36px; margin-left: auto; }
.desktop-nav a { font-weight: 600; font-size: 15px; color: #34505e; transition: color .2s var(--ease); position: relative; }
.desktop-nav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: -6px; height: 1px; background: var(--ink); transform: scaleX(0); transform-origin: left; transition: transform .28s var(--ease); }
.desktop-nav a:hover { color: var(--ink); }
.desktop-nav a:hover::after { transform: scaleX(1); }
.nav-cta { padding: 12px 18px; border-radius: 999px; background: var(--ink); color: #fff; font-size: 14.5px; font-weight: 700; display: inline-flex; gap: 9px; align-items: center; transition: transform .25s var(--ease), box-shadow .25s var(--ease); }
.nav-cta:hover { transform: translateY(-2px); box-shadow: 0 12px 26px rgba(9,23,34,.22); }
.nav-cta svg { transition: transform .25s var(--ease); }
.nav-cta:hover svg { transform: translateX(3px); }

/* ---------- buttons ---------- */
.button { border: 0; border-radius: 15px; min-height: 56px; padding: 0 24px; font-weight: 700; font-size: 15.5px; display: inline-flex; align-items: center; justify-content: center; gap: 12px; transition: transform .3s var(--ease), box-shadow .3s var(--ease), background .25s var(--ease); }
.button svg { transition: transform .25s var(--ease); }
.button:hover svg { transform: translateX(3px); }
.button-dark { background: var(--ink); color: white; box-shadow: 0 14px 30px rgba(9,23,34,.18); }
.button-dark:hover { background: #10222d; }
.button-light { background: rgba(255,255,255,.9); color: var(--ink); border: 1px solid rgba(9,23,34,.10); box-shadow: 0 12px 26px rgba(7,74,92,.08); }
.button-white { background: white; color: var(--ink); box-shadow: 0 14px 30px rgba(0,0,0,.14); }

/* magnetic hover lift (signature interaction on primary CTAs) */
.magnetic { will-change: transform; }
.magnetic:hover { transform: translateY(-3px); }

/* ---------- hero ---------- */
.hero { position: relative; padding: 96px 0 0; background: radial-gradient(1100px 520px at 82% -10%, rgba(8,200,232,.14), transparent 60%), linear-gradient(180deg, #fbfeff 0%, #f4fcfe 100%); border-bottom: 1px solid rgba(8, 200, 232, .12); overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.08fr .92fr; gap: 60px; align-items: center; padding-bottom: 64px; }

.eyebrow { display: inline-flex; align-items: center; gap: 10px; background: rgba(255,255,255,.85); border: 1px solid rgba(9,23,34,.08); box-shadow: 0 8px 22px rgba(22, 93, 112, .07); border-radius: 999px; padding: 9px 16px 9px 12px; font-size: 13.5px; font-weight: 600; color: #385663; }
.pulse-dot { width: 8px; height: 8px; background: var(--cyan-strong); border-radius: 50%; box-shadow: 0 0 0 5px rgba(8,200,232,.14); flex: none; }

.hero h1 { margin: 26px 0 22px; font-size: clamp(48px, 6.2vw, 80px); line-height: .98; letter-spacing: -.03em; font-weight: 600; max-width: 700px; }
.hero h1 span { color: var(--cyan-strong); }
.hero-lead { margin: 0; max-width: 560px; font-size: 19px; line-height: 1.6; color: #4a636e; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.hero-trust { margin-top: 26px; display: flex; flex-wrap: wrap; gap: 10px; }
.hero-trust span { font-size: 13px; font-weight: 600; color: #4a636e; background: rgba(255,255,255,.7); border: 1px solid rgba(9,23,34,.07); border-radius: 999px; padding: 7px 13px; }

/* bespoke hero visual — connection network converging on the SURUKO mark */
.hero-visual { position: relative; aspect-ratio: 1 / 1; max-width: 480px; margin: 0 auto; }
.network-svg { width: 100%; height: 100%; }
.core-mark circle:first-child { filter: drop-shadow(0 14px 30px rgba(8,200,232,.35)); }
.visual-chip { position: absolute; background: rgba(255,255,255,.92); border: 1px solid rgba(9,23,34,.08); box-shadow: var(--shadow-soft); border-radius: 12px; padding: 9px 13px; font-size: 12.5px; font-weight: 600; color: var(--ink-2); backdrop-filter: blur(6px); }
.visual-chip-a { top: 12%; left: -2%; }
.visual-chip-b { bottom: 14%; right: -4%; }

/* marquee strip: real content — kinds of work coordinated */
.marquee { border-top: 1px solid rgba(9,23,34,.07); overflow: hidden; position: relative; background: rgba(255,255,255,.5); }
.marquee::before, .marquee::after { content: ""; position: absolute; top: 0; bottom: 0; width: 80px; z-index: 2; pointer-events: none; }
.marquee::before { left: 0; background: linear-gradient(90deg, #fbfeff, transparent); }
.marquee::after { right: 0; background: linear-gradient(270deg, #fbfeff, transparent); }
.marquee-track { display: flex; gap: 48px; padding: 20px 0; white-space: nowrap; width: max-content; animation: marquee 26s linear infinite; }
.marquee-track span { font-size: 14px; font-weight: 600; color: #6c828c; letter-spacing: .01em; }
.marquee:hover .marquee-track { animation-play-state: paused; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ---------- quick choice ---------- */
.quick-choice { padding: 88px 0 96px; }
.quick-choice-heading { font-size: clamp(30px, 3.4vw, 40px); letter-spacing: -.02em; margin-bottom: 30px; max-width: 520px; }
.choice-buttons { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.choice-card { border: 1px solid var(--line); background: var(--white); border-radius: var(--radius-lg); min-height: 132px; padding: 26px; display: grid; grid-template-columns: auto 1fr auto; gap: 18px; align-items: center; text-align: left; box-shadow: var(--shadow-soft); transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease); }
.choice-card:hover { box-shadow: var(--shadow-cyan); border-color: rgba(8,200,232,.35); }
.choice-icon { width: 50px; height: 50px; border-radius: 14px; background: var(--cyan-soft); color: var(--cyan-deep); display: grid; place-items: center; }
.choice-text { display: grid; gap: 4px; }
.choice-text strong { font-size: 19px; letter-spacing: -.01em; }
.choice-text small { color: var(--muted); font-size: 13.5px; }
.choice-arrow { width: 34px; height: 34px; border-radius: 50%; background: var(--ink); color: white; display: grid; place-items: center; transition: transform .3s var(--ease), background .3s var(--ease); }
.choice-card:hover .choice-arrow { transform: translateX(3px) rotate(0deg); background: var(--cyan-strong); }

/* ---------- generic section ---------- */
.section { padding: 110px 0; }
.section-heading { max-width: 720px; margin-bottom: 52px; }
.section-heading h2, .why-copy h2, .form-intro h2, .cta-card h2 { font-size: clamp(36px, 4.4vw, 54px); line-height: 1.05; letter-spacing: -.025em; }
.section-heading p { font-size: 18px; color: var(--muted); margin: 18px 0 0; max-width: 60ch; }

/* ---------- steps ---------- */
.steps-grid { position: relative; display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.steps-line { position: absolute; top: 46px; left: 6%; right: 6%; height: 1px; background: linear-gradient(90deg, transparent, rgba(8,200,232,.5) 15%, rgba(8,200,232,.5) 85%, transparent); z-index: 0; }
.step-card { position: relative; z-index: 1; min-height: 300px; border-radius: var(--radius-lg); background: white; border: 1px solid var(--line); padding: 30px; box-shadow: var(--shadow-soft); }
.step-number { display: block; font-weight: 700; font-size: 13px; color: #9fb2ba; margin-bottom: 22px; }
.step-icon { width: 52px; height: 52px; border-radius: 15px; background: var(--ink); color: var(--cyan); display: grid; place-items: center; margin-bottom: 40px; }
.step-card h3 { font-size: 22px; line-height: 1.25; margin: 0 0 10px; letter-spacing: -.02em; }
.step-card p { color: var(--muted); margin: 0; font-size: 15.5px; }

/* ---------- form section ---------- */
.form-section { background: linear-gradient(160deg, #071a24 0%, #0c2a37 100%); color: white; position: relative; overflow: hidden; }
.form-section::before { content: ""; position: absolute; width: 640px; height: 640px; border-radius: 50%; background: rgba(8,200,232,.09); filter: blur(10px); top: -340px; left: -140px; }
.form-shell { display: grid; grid-template-columns: .76fr 1.24fr; gap: 52px; align-items: start; position: relative; z-index: 1; }
.form-intro { padding: 8px 8px 0 0; position: sticky; top: 120px; }
.form-intro h2 { color: white; }
.form-intro p { color: #a9bec7; font-size: 17.5px; margin: 20px 0 34px; max-width: 46ch; }
.form-intro-points { display: grid; gap: 2px; }
.form-intro-points > div { display: grid; grid-template-columns: 30px 1fr; gap: 14px; padding: 17px 0; border-top: 1px solid rgba(255,255,255,.09); }
.form-intro-points > div > span { color: #72e9ff; }
.form-intro-points p { font-size: 14px; line-height: 1.55; margin: 0; color: #8fa7b1; }
.form-intro-points strong { color: #fff; font-size: 15px; }

.form-card { background: #fff; color: var(--ink); border-radius: var(--radius-xl); padding: 14px; box-shadow: 0 30px 90px rgba(0,0,0,.32); }
.form-tabs { position: relative; display: grid; grid-template-columns: 1fr 1fr; background: #eefafd; border-radius: 18px; padding: 5px; }
.form-tab { position: relative; z-index: 2; min-height: 54px; border: 0; border-radius: 14px; background: transparent; color: #607984; font-weight: 700; font-size: 15.5px; transition: color .25s var(--ease); }
.form-tab.active { color: white; }
.form-tab-indicator { position: absolute; top: 5px; bottom: 5px; left: 5px; width: calc(50% - 5px); background: var(--ink); border-radius: 14px; box-shadow: 0 8px 20px rgba(9,23,34,.14); transition: transform .35s var(--ease); z-index: 1; transform: translateX(0); }

.form-panel { padding: 26px 20px 20px; }
.form-title-row { display: flex; justify-content: space-between; gap: 20px; align-items: flex-start; margin-bottom: 24px; }
.form-overline { font-size: 12.5px; color: #0495b1; font-weight: 700; }
.form-title-row h3 { font-size: 28px; margin: 4px 0 0; line-height: 1.2; letter-spacing: -.02em; }
.secure-badge { white-space: nowrap; font-size: 12px; font-weight: 700; padding: 7px 11px; border-radius: 999px; background: #eafcff; color: #067c94; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }
.field { display: grid; gap: 7px; }
.field-full { grid-column: 1 / -1; }
.field > span { font-size: 13px; color: #3e5966; font-weight: 600; }
.field input, .field select, .field textarea { width: 100%; border: 1px solid #d8e6eb; background: #fbfeff; color: var(--ink); border-radius: 12px; padding: 13px 14px; outline: none; min-height: 50px; transition: border-color .2s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease); }
.field textarea { resize: vertical; min-height: 108px; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--cyan-strong); background: white; box-shadow: 0 0 0 4px rgba(8,200,232,.12); }
.field input::placeholder, .field textarea::placeholder { color: #9babb3; }
.consent { display: grid; grid-template-columns: 20px 1fr; gap: 10px; align-items: start; margin: 20px 0 16px; color: #687c86; font-size: 12.5px; line-height: 1.55; }
.consent input { width: 17px; height: 17px; accent-color: var(--cyan-strong); margin-top: 2px; }
.submit-button { width: 100%; min-height: 58px; border: 0; border-radius: 14px; background: var(--cyan); color: var(--ink); font-size: 15.5px; font-weight: 700; display: flex; justify-content: space-between; align-items: center; padding: 0 20px; transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease); }
.submit-button:hover { transform: translateY(-2px); box-shadow: var(--shadow-cyan); background: #14d0ee; }
.submit-button:disabled { opacity: .65; cursor: wait; transform: none; box-shadow: none; }
.form-note { font-size: 11.5px; color: #7f9199; line-height: 1.55; margin: 10px 4px 0; }

/* ---------- why ---------- */
.why-grid { display: grid; grid-template-columns: .84fr 1.16fr; gap: 72px; align-items: start; }
.why-copy { position: sticky; top: 118px; }
.why-copy p { max-width: 480px; font-size: 17.5px; color: var(--muted); margin: 22px 0 26px; }
.text-link { display: inline-flex; align-items: center; gap: 10px; color: var(--cyan-deep); font-weight: 700; }
.text-link svg { transition: transform .25s var(--ease); }
.text-link:hover svg { transform: translateX(3px); }
.benefit-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.benefit-card { min-height: 210px; padding: 28px; border-radius: var(--radius-lg); border: 1px solid var(--line); background: white; transition: box-shadow .3s var(--ease), transform .3s var(--ease); }
.benefit-card:hover { box-shadow: var(--shadow-soft); transform: translateY(-2px); }
.benefit-icon { width: 44px; height: 44px; border-radius: 13px; background: var(--cyan-soft); color: var(--cyan-deep); display: grid; place-items: center; margin-bottom: 24px; }
.benefit-card h3 { font-size: 21px; margin: 0 0 8px; letter-spacing: -.01em; }
.benefit-card p { color: var(--muted); font-size: 15px; margin: 0; }

/* ---------- cta ---------- */
.cta-section { padding: 0 0 110px; }
.cta-card { background: linear-gradient(135deg, var(--cyan) 0%, #04b6d8 100%); border-radius: var(--radius-xl); padding: 60px; display: grid; grid-template-columns: 1fr .7fr; gap: 60px; align-items: end; box-shadow: 0 34px 90px rgba(1,129,155,.2); }
.cta-card h2 { color: var(--ink); }
.cta-right p { font-size: 17.5px; line-height: 1.6; margin: 0 0 22px; color: #08343f; }

/* ---------- footer ---------- */
.site-footer { background: #06131c; color: white; padding: 60px 0 26px; }
.footer-grid { display: grid; grid-template-columns: 1.3fr .8fr .6fr; gap: 60px; align-items: start; }
.footer-logo-window { width: 150px; height: 34px; overflow: hidden; display: block; position: relative; border-radius: 6px; background: white; padding: 6px 8px; }
.footer-logo-window img { position: absolute; width: 134px; height: auto; top: 50%; left: 8px; transform: translateY(-50%); }
.footer-brand p { color: #849ca7; margin: 16px 0 0; font-size: 14.5px; }
.footer-contact, .footer-links { display: grid; gap: 9px; }
.footer-contact > span, .footer-links > span { color: #5f7b87; font-size: 12px; font-weight: 700; margin-bottom: 4px; }
.footer-contact a, .footer-links a { color: #c9d6db; font-size: 14px; transition: color .2s var(--ease); }
.footer-contact a:hover, .footer-links a:hover { color: white; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.08); margin-top: 46px; padding-top: 22px; display: flex; justify-content: space-between; gap: 20px; color: #6f8994; font-size: 12px; }

/* ---------- floating whatsapp ---------- */
.whatsapp-float { position: fixed; right: 22px; bottom: 22px; z-index: 45; min-height: 52px; padding: 0 18px; border-radius: 999px; display: flex; align-items: center; gap: 9px; background: #0c2a35; color: white; box-shadow: 0 16px 38px rgba(0,0,0,.22); border: 1px solid rgba(255,255,255,.13); font-size: 14px; font-weight: 700; transition: transform .25s var(--ease); }
.whatsapp-float:hover { transform: translateY(-2px); }
.wa-icon { width: 27px; height: 27px; border-radius: 50%; display: grid; place-items: center; background: #25d366; color: #07151e; }

/* ---------- toast ---------- */
.toast { position: fixed; left: 50%; bottom: 26px; transform: translate(-50%, 30px); background: #07151e; color: white; border-radius: 14px; padding: 13px 18px; font-size: 14px; font-weight: 600; opacity: 0; pointer-events: none; transition: .3s var(--ease); z-index: 100; box-shadow: 0 18px 40px rgba(0,0,0,.22); }
.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ---------- reveal (single, restrained motion) ---------- */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.visible { opacity: 1; transform: none; }
.reveal-delay { transition-delay: .09s; }
.reveal-delay-2 { transition-delay: .18s; }

/* ---------- responsive ---------- */
@media (max-width: 1020px) {
  .desktop-nav { display: none; }
  .hero-grid { grid-template-columns: 1fr; padding-bottom: 48px; }
  .hero-visual { max-width: 360px; margin-top: 12px; }
  .quick-choice-inner, .form-shell, .why-grid, .cta-card { grid-template-columns: 1fr; }
  .form-intro, .why-copy { position: static; }
  .form-shell { gap: 40px; }
  .why-grid { gap: 45px; }
  .cta-card { gap: 30px; }
  .steps-line { display: none; }
}

@media (max-width: 760px) {
  body { font-size: 16px; }
  .container { width: min(calc(100% - 28px), var(--container)); }
  .nav-wrap { min-height: 68px; }
  .brand-logo-window { width: 132px; height: 30px; }
  .brand-logo-window img { width: 132px; }
  .nav-cta { display: none; }
  .hero { padding-top: 60px; }
  .eyebrow { font-size: 11px; padding: 7px 12px; }
  .hero h1 { font-size: clamp(42px, 13vw, 60px); margin-top: 20px; }
  .hero-lead { font-size: 17px; }
  .hero-actions { display: grid; grid-template-columns: 1fr; }
  .button { width: 100%; min-height: 56px; }
  .hero-visual { max-width: 280px; }
  .visual-chip { font-size: 11px; padding: 7px 10px; }
  .quick-choice { padding: 56px 0 64px; }
  .choice-buttons { grid-template-columns: 1fr; }
  .section { padding: 76px 0; }
  .steps-grid { grid-template-columns: 1fr; }
  .step-card { min-height: auto; padding: 26px; }
  .step-icon { margin-bottom: 26px; }
  .form-card { border-radius: 22px; padding: 8px; }
  .form-panel { padding: 20px 12px 16px; }
  .form-tab { font-size: 14px; min-height: 50px; }
  .form-title-row { display: grid; gap: 10px; }
  .secure-badge { width: max-content; }
  .form-title-row h3 { font-size: 25px; }
  .form-grid { grid-template-columns: 1fr; }
  .field-full { grid-column: auto; }
  .field input, .field select, .field textarea { font-size: 16px; }
  .benefit-grid { grid-template-columns: 1fr; }
  .benefit-card { min-height: auto; }
  .cta-card { padding: 34px 24px; border-radius: 24px; }
  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
  .footer-bottom { flex-direction: column; }
  .whatsapp-float { right: 14px; bottom: 14px; min-height: 48px; padding: 0 14px; }
  .wa-text { display: none; }
}

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