:root {
  --color-primary: #0891B2;
  --color-secondary: #22D3EE;
  --color-accent: #22C55E;
  --color-neutral-dark: #164E63;
  --color-neutral-light: #ECFEFF;
  --surface: #FFFFFF;
  --text: #0F2A33;
  --muted: #4B6C77;
  --border: rgba(22, 78, 99, 0.12);
  --shadow-sm: 0 2px 20px rgba(15, 42, 51, 0.06);
  --shadow-md: 0 12px 40px -18px rgba(15, 42, 51, 0.28);
  --shadow-lg: 0 30px 60px -30px rgba(8, 145, 178, 0.35);
  --radius: 16px;
  --radius-lg: 22px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-hover: cubic-bezier(0.4, 0, 0.2, 1);
  --font-heading: 'Outfit', system-ui, sans-serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
}

/* === Base === */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text);
  background: var(--surface);
  line-height: 1.65;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 { font-family: var(--font-heading); color: var(--color-neutral-dark); line-height: 1.2; letter-spacing: -0.01em; margin: 0 0 .6em; }
h1 { font-size: clamp(2.25rem, 5vw, 4rem); font-weight: 700; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.65rem, 3.2vw, 2.4rem); font-weight: 600; }
h3 { font-size: 1.2rem; font-weight: 600; }
h4 { font-size: 1rem; font-weight: 600; }
p { margin: 0 0 1em; }
a { color: var(--color-primary); text-decoration: none; transition: color .2s var(--ease-hover); }
a:hover { color: var(--color-neutral-dark); }
img { max-width: 100%; height: auto; display: block; }
.muted { color: var(--muted); font-size: .95rem; }

.container { width: 100%; max-width: 1180px; margin: 0 auto; padding-inline: 1.25rem; }
.container.narrow { max-width: 780px; }

/* === Header (glass nav) === */
.site-header {
  position: sticky; top: 0; z-index: 500;
  background: rgba(236, 254, 255, 0.72);
  backdrop-filter: blur(16px) saturate(1.4);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
  border-bottom: 1px solid transparent;
  transition: background .25s var(--ease-hover), box-shadow .25s var(--ease-hover), border-color .25s var(--ease-hover);
}
.site-header.scrolled {
  background: rgba(236, 254, 255, 0.92);
  border-bottom-color: var(--border);
  box-shadow: 0 6px 24px -18px rgba(15, 42, 51, 0.35);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-block: .75rem; }
.logo { display: inline-flex; align-items: center; }
.logo img { height: 72px; width: auto; display: block; }
.nav-toggle { display: inline-flex; flex-direction: column; gap: 5px; width: 44px; height: 44px; align-items: center; justify-content: center; background: transparent; border: 1px solid var(--border); border-radius: 10px; cursor: pointer; }
.nav-toggle span { display: block; width: 20px; height: 2px; background: var(--color-neutral-dark); border-radius: 2px; transition: transform .2s; }
.primary-nav { display: none; flex-direction: column; gap: .25rem; padding: 1rem 1.25rem 1.25rem; }
.primary-nav.is-open { display: flex; }
.primary-nav a { position: relative; padding: .5rem 0; font-weight: 500; color: var(--color-neutral-dark); }
.primary-nav a[aria-current="page"] { color: var(--color-primary); }

@media (min-width: 900px) {
  .nav-toggle { display: none; }
  .primary-nav { display: flex; flex-direction: row; gap: 2rem; padding: 0; }
  .primary-nav a::after { content: ''; position: absolute; left: 0; right: 0; bottom: -4px; height: 2px; background: var(--color-primary); transform: scaleX(0); transform-origin: left; transition: transform .25s var(--ease-hover); }
  .primary-nav a:hover::after, .primary-nav a[aria-current="page"]::after { transform: scaleX(1); }
  .logo img { height: 96px; }
}

/* === Hero (saas spotlight) === */
.hero { position: relative; padding-block: 4rem 3rem; overflow: hidden; }
.hero-glow { position: absolute; inset: -20% -10% auto -10%; height: 720px; background: radial-gradient(60% 60% at 50% 30%, rgba(34, 211, 238, 0.28), rgba(34, 211, 238, 0) 70%), radial-gradient(40% 40% at 80% 10%, rgba(34, 197, 94, 0.18), transparent 70%); z-index: -1; pointer-events: none; }
.hero-inner { text-align: center; max-width: 940px; margin: 0 auto; }
.eyebrow { display: inline-block; font-size: .82rem; letter-spacing: .12em; text-transform: uppercase; color: var(--color-primary); font-weight: 600; margin: 0 0 1rem; padding: .35rem .8rem; background: rgba(8, 145, 178, 0.08); border: 1px solid rgba(8, 145, 178, 0.18); border-radius: 999px; }
.hero h1 { max-width: 22ch; margin-inline: auto; }
.lede { max-width: 58ch; margin-inline: auto; color: var(--muted); font-size: clamp(1.05rem, 1.6vw, 1.2rem); }
.hero-ctas { display: flex; flex-wrap: wrap; gap: .8rem; justify-content: center; margin-block: 2rem; }
.hero-visual { margin-top: 2rem; border-radius: 20px; overflow: hidden; box-shadow: var(--shadow-lg); position: relative; }
.hero-visual::after { content: ''; position: absolute; inset: 0; border-radius: 20px; box-shadow: inset 0 0 0 1px rgba(255,255,255,0.4); pointer-events: none; }
.hero-visual img { width: 100%; aspect-ratio: 16/10; object-fit: cover; }

.proof-strip { margin-top: 2.5rem; display: grid; grid-template-columns: 1fr 1fr; gap: 1rem 1.5rem; padding: 1.1rem 1.25rem; border: 1px solid var(--border); border-radius: 14px; background: rgba(255,255,255,0.6); backdrop-filter: blur(8px); }
.proof-strip span { font-size: .9rem; color: var(--muted); }
.proof-strip strong { color: var(--color-neutral-dark); font-family: var(--font-heading); font-weight: 600; }
@media (min-width: 700px) { .proof-strip { grid-template-columns: repeat(4, 1fr); } }

/* === Buttons === */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5rem; padding: .85rem 1.5rem; border-radius: 999px; font-family: var(--font-body); font-weight: 600; font-size: 1rem; line-height: 1; cursor: pointer; border: 1px solid transparent; transition: transform .2s var(--ease-hover), box-shadow .25s var(--ease-hover), background .25s; text-decoration: none; }
.btn:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 3px; }
.btn-primary { color: #fff; background: linear-gradient(135deg, var(--color-primary), var(--color-neutral-dark)); box-shadow: 0 12px 30px -12px rgba(8, 145, 178, 0.6); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 18px 40px -14px rgba(8, 145, 178, 0.7); color: #fff; }
.btn-ghost { color: var(--color-neutral-dark); background: rgba(255,255,255,0.6); border-color: var(--border); }
.btn-ghost:hover { transform: translateY(-2px); background: #fff; color: var(--color-primary); }

/* === Sections === */
.section { padding-block: 4rem; }
.section-tinted { background: linear-gradient(180deg, var(--color-neutral-light), #fff); }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 2.5rem; }
.section-head p { color: var(--muted); }

.grid { display: grid; gap: 1.25rem; grid-template-columns: 1fr; }
@media (min-width: 720px) { .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .grid-3 { grid-template-columns: repeat(3, 1fr); } .grid-4 { grid-template-columns: repeat(4, 1fr); } }

/* === Cards === */
.card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 1.75rem; box-shadow: var(--shadow-sm); transition: transform .25s var(--ease-hover), box-shadow .25s var(--ease-hover); }
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.card h3 { margin-top: .75rem; }
.card p { color: var(--muted); margin-bottom: 0; font-size: .97rem; }
.icon-badge { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; border-radius: 12px; background: linear-gradient(135deg, rgba(34,211,238,0.18), rgba(8,145,178,0.15)); color: var(--color-primary); }

/* === Split === */
.split { display: grid; grid-template-columns: 1fr; gap: 2.5rem; align-items: center; }
@media (min-width: 900px) { .split { grid-template-columns: 1fr 1fr; gap: 4rem; } }
.split-media img { border-radius: var(--radius-lg); aspect-ratio: 4/5; object-fit: cover; box-shadow: var(--shadow-md); }
@media (min-width: 900px) { .split-media img { aspect-ratio: 4/5; } }

/* === Quote === */
.quote { position: relative; text-align: center; margin: 0; padding: 2rem 1rem; border-radius: var(--radius-lg); background: #fff; border: 1px solid var(--border); box-shadow: var(--shadow-sm); }
.quote svg { color: var(--color-secondary); margin: 0 auto .5rem; }
.quote p { font-family: var(--font-heading); font-size: clamp(1.15rem, 2vw, 1.4rem); color: var(--color-neutral-dark); line-height: 1.5; max-width: 60ch; margin-inline: auto; }
.quote cite { display: block; margin-top: 1rem; font-style: normal; font-weight: 600; color: var(--color-primary); font-size: .95rem; }

/* === CTA band === */
.cta-band { margin-block: 2rem; }
.cta-inner { background: linear-gradient(135deg, var(--color-primary), var(--color-neutral-dark)); color: #fff; padding: 2.5rem; border-radius: var(--radius-lg); display: grid; grid-template-columns: 1fr; gap: 1.5rem; align-items: center; box-shadow: var(--shadow-lg); }
.cta-inner h2 { color: #fff; margin-bottom: .3rem; }
.cta-inner p { color: rgba(255,255,255,0.85); margin: 0; }
.cta-inner .btn-primary { background: #fff; color: var(--color-primary); box-shadow: 0 12px 30px -12px rgba(0,0,0,0.35); }
.cta-inner .btn-primary:hover { color: var(--color-neutral-dark); background: var(--color-neutral-light); }
@media (min-width: 800px) { .cta-inner { grid-template-columns: 1fr auto; padding: 3rem 3.5rem; } }

/* === FAQ === */
.faq details { background: #fff; border: 1px solid var(--border); border-radius: 14px; padding: 1rem 1.25rem; margin-bottom: .8rem; transition: box-shadow .2s; }
.faq details[open] { box-shadow: var(--shadow-sm); }
.faq summary { cursor: pointer; font-weight: 600; color: var(--color-neutral-dark); font-family: var(--font-heading); list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
.faq summary::after { content: '+'; font-size: 1.4rem; color: var(--color-primary); transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { margin-top: .8rem; color: var(--muted); }

/* === Form === */
.contact-form { background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 2rem; box-shadow: var(--shadow-sm); }
.form-row { display: flex; flex-direction: column; gap: .4rem; margin-bottom: 1.1rem; }
.form-row label { font-weight: 600; font-size: .92rem; color: var(--color-neutral-dark); }
.form-row input, .form-row textarea { font: inherit; padding: .8rem 1rem; border: 1px solid var(--border); border-radius: 10px; background: #fff; color: var(--text); transition: border-color .15s, box-shadow .15s; }
.form-row input:focus, .form-row textarea:focus { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(8,145,178,0.18); }
.form-consent { display: flex; gap: .6rem; align-items: flex-start; font-size: .88rem; color: var(--muted); margin: 0 0 1.2rem; line-height: 1.5; flex-wrap: wrap; }
.form-consent input { margin-top: .2rem; }
.form-success { padding: 1rem 1.25rem; border-radius: 12px; background: rgba(34,197,94,0.1); color: #14532d; border: 1px solid rgba(34,197,94,0.35); margin-top: 1rem; }

/* === Footer === */
.site-footer { margin-top: 4rem; background: var(--color-neutral-dark); color: rgba(255,255,255,0.85); padding: 3rem 0 1.5rem; }
.site-footer .muted { color: rgba(255,255,255,0.7); }
.site-footer h4 { color: #fff; margin: 0 0 1rem; font-size: .95rem; letter-spacing: .04em; text-transform: uppercase; }
.site-footer nav a { display: block; color: rgba(255,255,255,0.8); padding: .25rem 0; font-size: .95rem; }
.site-footer nav a:hover { color: var(--color-secondary); }
.site-footer .logo img { filter: brightness(0) invert(1); height: 60px; }
.footer-grid { display: grid; grid-template-columns: 1fr; gap: 2rem; }
.legal-nav { margin-top: 1rem; display: flex; flex-wrap: wrap; gap: 1rem; }
.legal-nav a { padding: 0; font-size: .88rem; }
.copyline { padding-top: 2rem; margin-top: 2rem; border-top: 1px solid rgba(255,255,255,0.12); color: rgba(255,255,255,0.6); font-size: .85rem; }
@media (min-width: 800px) { .footer-grid { grid-template-columns: 1.4fr 1fr 1.4fr; } }

/* === Reveal animation === */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s var(--ease), transform .7s var(--ease); will-change: opacity, transform; }
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } }

/* === Cookie banner === */
.cookie-banner { position: fixed; left: 1rem; right: 1rem; bottom: 1rem; display: none; z-index: 9999; background: var(--color-neutral-dark); color: var(--color-neutral-light); padding: 1.25rem 1.4rem; border-radius: 16px; box-shadow: 0 20px 60px -20px rgba(0,0,0,0.5); max-width: 640px; margin-inline: auto; }
.cookie-banner.is-visible { display: block; }
.cookie-banner p { margin: 0 0 1rem; font-size: .92rem; line-height: 1.55; color: rgba(236,254,255,0.9); }
.cookie-banner__actions { display: flex; flex-wrap: wrap; gap: .5rem; }
.cookie-banner__actions button, .cookie-banner__prefs button { font: inherit; font-weight: 600; font-size: .88rem; padding: .55rem 1rem; border-radius: 999px; border: 1px solid rgba(255,255,255,0.2); background: transparent; color: var(--color-neutral-light); cursor: pointer; transition: background .2s, transform .2s; }
.cookie-banner__actions button:hover, .cookie-banner__prefs button:hover { transform: translateY(-1px); }
.cookie-banner [data-cookie-accept] { background: var(--color-accent); border-color: var(--color-accent); color: #052e13; }
.cookie-banner [data-cookie-accept]:hover { background: #16a34a; border-color: #16a34a; }
.cookie-banner__prefs { margin-top: 1rem; display: flex; flex-direction: column; gap: .55rem; padding-top: 1rem; border-top: 1px solid rgba(255,255,255,0.15); }
.cookie-banner__prefs label { display: flex; gap: .5rem; align-items: center; font-size: .9rem; }
.cookie-banner__prefs button { align-self: flex-start; background: rgba(255,255,255,0.1); margin-top: .3rem; }