/* === Tokens === */
:root {
  --color-primary: #0891B2;
  --color-secondary: #22D3EE;
  --color-accent: #22C55E;
  --color-neutral-dark: #164E63;
  --color-neutral-light: #ECFEFF;
  --color-text: #0f2a34;
  --color-muted: #4a6b78;
  --color-border: rgba(22, 78, 99, 0.12);
  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --radius-lg: 20px;
  --radius-md: 14px;
  --shadow-sm: 0 2px 20px rgba(0,0,0,0.06);
  --shadow-md: 0 12px 40px -18px rgba(8,145,178,0.35);
  --shadow-lg: 0 30px 60px -30px rgba(0,0,0,0.25);
}

/* === Base === */
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: #ffffff;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; height: auto; }
a { color: var(--color-primary); text-decoration: none; transition: color .2s var(--ease); }
a:hover { color: var(--color-neutral-dark); }
h1, h2, h3, h4 { font-family: var(--font-heading); color: var(--color-neutral-dark); letter-spacing: -0.02em; line-height: 1.15; margin: 0 0 .8rem; }
h1 { font-size: clamp(2.25rem, 5vw, 4rem); font-weight: 700; }
h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); font-weight: 600; }
h3 { font-size: 1.2rem; font-weight: 600; }
p { margin: 0 0 1rem; }
.container { width: 100%; max-width: 1160px; margin-inline: auto; padding-inline: 1.25rem; }
.narrow { max-width: 760px; margin-inline: auto; }
.eyebrow { font-size: .8rem; text-transform: uppercase; letter-spacing: .16em; color: var(--color-primary); font-weight: 600; margin: 0 0 1rem; }

/* === Header === */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(236, 254, 255, 0.7);
  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), box-shadow .25s var(--ease), border-color .25s var(--ease);
}
.site-header.scrolled { background: rgba(255,255,255,0.9); box-shadow: 0 4px 20px -10px rgba(0,0,0,0.08); border-bottom-color: var(--color-border); }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-block: .75rem; }
.logo img { height: 72px; width: auto; display: block; }
.site-nav { display: none; align-items: center; gap: 1.5rem; }
.site-nav a { position: relative; font-weight: 500; color: var(--color-neutral-dark); font-size: .95rem; padding: .25rem 0; }
.site-nav a::after { content: ''; position: absolute; left: 0; bottom: -4px; height: 2px; width: 100%; background: var(--color-primary); transform: scaleX(0); transform-origin: left; transition: transform .25s var(--ease); }
.site-nav a:hover::after, .site-nav a[aria-current="page"]::after { transform: scaleX(1); }
.site-nav .nav-cta { background: var(--color-primary); color: #fff; padding: .55rem 1.1rem; border-radius: 999px; }
.site-nav .nav-cta::after { display: none; }
.site-nav .nav-cta:hover { background: var(--color-neutral-dark); color: #fff; }

.nav-toggle { display: inline-flex; flex-direction: column; gap: 5px; background: transparent; border: 0; padding: .6rem; cursor: pointer; }
.nav-toggle span { width: 22px; height: 2px; background: var(--color-neutral-dark); display: block; transition: transform .2s var(--ease); }

@media (min-width: 900px) {
  .logo img { height: 96px; }
  .site-nav { display: flex; }
  .nav-toggle { display: none; }
}

.site-nav.is-open { display: flex; flex-direction: column; align-items: flex-start; position: absolute; top: 100%; left: 0; right: 0; background: #fff; padding: 1.25rem; gap: 1rem; box-shadow: var(--shadow-sm); }

/* === Hero (saas-spotlight) === */
.hero--spotlight { position: relative; overflow: hidden; padding-block: 4rem 3.5rem; background: linear-gradient(135deg, #ECFEFF 0%, #E0F7FA 55%, #ffffff 100%); }
.hero__glow { position: absolute; inset: -20% 20% auto -10%; height: 60%; background: radial-gradient(closest-side, rgba(34,197,94,0.15), transparent 70%), radial-gradient(closest-side, rgba(34,211,238,0.2), transparent 70%); filter: blur(20px); pointer-events: none; z-index: 0; }
.hero__inner { position: relative; z-index: 1; text-align: left; }
.hero__inner h1 { max-width: 22ch; margin-bottom: 1.25rem; }
.hero__sub { font-size: 1.15rem; color: var(--color-muted); max-width: 56ch; margin-bottom: 1.75rem; }
.hero__ctas { display: flex; flex-wrap: wrap; gap: .75rem; margin-bottom: 2.5rem; }
.hero__visual { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); position: relative; }
.hero__visual img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }

@media (min-width: 900px) {
  .hero--spotlight { padding-block: 6rem 5rem; }
  .hero__inner { text-align: center; margin-inline: auto; max-width: 900px; }
  .hero__inner h1 { margin-inline: auto; }
  .hero__sub { margin-inline: auto; }
  .hero__ctas { justify-content: center; }
  .hero__visual { max-width: 1000px; margin-inline: auto; }
}

/* === Social proof strip === */
.social-proof { border-top: 1px solid var(--color-border); border-bottom: 1px solid var(--color-border); background: #fff; }
.social-proof__row { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: .75rem 1.25rem; padding-block: 1.25rem; color: var(--color-muted); font-size: .9rem; font-weight: 500; }

/* === Buttons === */
.btn { display: inline-flex; align-items: center; justify-content: center; font-family: var(--font-heading); font-weight: 600; font-size: 1rem; padding: .85rem 1.5rem; border-radius: 999px; border: 0; cursor: pointer; text-decoration: none; transition: transform .2s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease); }
.btn--primary { background: linear-gradient(135deg, var(--color-primary), #06a3c9); color: #fff; box-shadow: var(--shadow-md); }
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 20px 40px -15px rgba(8,145,178,0.55); color: #fff; }
.btn--ghost { background: transparent; color: var(--color-neutral-dark); border: 1.5px solid var(--color-border); }
.btn--ghost:hover { border-color: var(--color-primary); color: var(--color-primary); transform: translateY(-2px); }
.btn--accent { background: var(--color-accent); color: #fff; box-shadow: 0 12px 30px -12px rgba(34,197,94,0.55); }
.btn--accent:hover { background: #1ea34d; color: #fff; transform: translateY(-2px); }
.btn:focus-visible { outline: 3px solid rgba(8,145,178,0.4); outline-offset: 3px; }

/* === Sections === */
.section { padding-block: 4rem; }
.section--muted { background: linear-gradient(180deg, #F7FEFF 0%, #ECFEFF 100%); }
.section__head { text-align: center; max-width: 720px; margin: 0 auto 2.5rem; }
.section__head p { color: var(--color-muted); font-size: 1.05rem; }

@media (min-width: 900px) {
  .section { padding-block: 5.5rem; }
}

/* === Cards & grids === */
.grid { display: grid; grid-template-columns: 1fr; gap: 1.25rem; }
@media (min-width: 700px) { .grid--2 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px) {
  .grid--3 { grid-template-columns: repeat(3, 1fr); }
  .grid--2 { grid-template-columns: repeat(2, 1fr); }
}
.card { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 1.75rem; transition: transform .25s var(--ease), box-shadow .25s var(--ease); display: flex; flex-direction: column; gap: .5rem; }
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.card__icon { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; border-radius: 12px; background: linear-gradient(135deg, rgba(8,145,178,0.12), rgba(34,197,94,0.14)); color: var(--color-primary); margin-bottom: .25rem; }
.card p { color: var(--color-muted); margin: 0; }
.card-link { color: inherit; text-decoration: none; }
.card-link:hover { color: inherit; }
.card-link h3 { color: var(--color-neutral-dark); }

/* === Quote === */
.quote { margin: 0; padding: 2rem; border-left: 4px solid var(--color-accent); background: #fff; border-radius: var(--radius-md); box-shadow: var(--shadow-sm); }
.quote p { font-size: 1.15rem; color: var(--color-neutral-dark); line-height: 1.55; font-style: italic; }
.quote cite { display: block; margin-top: .75rem; font-weight: 600; color: var(--color-primary); font-style: normal; font-size: .95rem; }

/* === CTA band === */
.cta-band { background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-neutral-dark) 100%); color: #fff; padding-block: 3.5rem; }
.cta-band__inner { display: flex; flex-direction: column; align-items: flex-start; gap: 1.5rem; }
.cta-band h2 { color: #fff; margin-bottom: .5rem; }
.cta-band p { color: rgba(255,255,255,0.85); margin: 0; }
@media (min-width: 800px) { .cta-band__inner { flex-direction: row; align-items: center; justify-content: space-between; } }

/* === Pricing === */
.pricing-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
@media (min-width: 900px) { .pricing-grid { grid-template-columns: repeat(3, 1fr); align-items: stretch; } }
.pricing-card { position: relative; background: #fff; padding: 2.25rem; border-radius: 16px; border: 1px solid var(--color-border); display: flex; flex-direction: column; gap: .75rem; transition: transform .25s var(--ease), box-shadow .25s var(--ease); }
.pricing-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.pricing-card--featured { border: 2px solid var(--color-accent); box-shadow: var(--shadow-md); }
.pricing-card__badge { position: absolute; top: -14px; right: 20px; background: var(--color-accent); color: #fff; padding: .3rem .8rem; border-radius: 999px; font-size: .75rem; font-weight: 600; letter-spacing: .05em; text-transform: uppercase; }
.pricing-card__plan { font-size: 1.1rem; color: var(--color-primary); margin: 0; text-transform: uppercase; letter-spacing: .08em; }
.pricing-card__price { font-family: var(--font-heading); font-size: clamp(2rem, 4vw, 2.75rem); font-weight: 700; color: var(--color-neutral-dark); margin: 0; }
.pricing-card__lede { color: var(--color-muted); margin: 0 0 .5rem; }
.pricing-card__features { list-style: none; padding: 0; margin: 0 0 1.5rem; display: flex; flex-direction: column; gap: .55rem; }
.pricing-card__features li { display: flex; gap: .5rem; align-items: flex-start; color: var(--color-text); font-size: .97rem; }
.pricing-card__features .check { color: var(--color-accent); font-weight: 700; flex-shrink: 0; }
.pricing-card__cta { margin-top: auto; text-align: center; }

/* === Contact === */
.contact-band { background: #fff; border: 1px solid var(--color-border); padding: 2rem; border-radius: var(--radius-md); text-align: center; box-shadow: var(--shadow-sm); }
.contact-band p { margin: .25rem 0; color: var(--color-muted); }
.contact-grid { display: grid; grid-template-columns: 1fr; gap: 1rem; }
@media (min-width: 700px) { .contact-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .contact-grid { grid-template-columns: repeat(4, 1fr); } }

/* === Form === */
.contact-form { display: flex; flex-direction: column; gap: 1rem; background: #fff; padding: 2rem; border-radius: var(--radius-md); border: 1px solid var(--color-border); box-shadow: var(--shadow-sm); }
.contact-form label { display: flex; flex-direction: column; gap: .35rem; font-size: .9rem; font-weight: 500; color: var(--color-neutral-dark); }
.contact-form input, .contact-form textarea { font: inherit; padding: .75rem .9rem; border: 1.5px solid var(--color-border); border-radius: 10px; background: #F7FEFF; transition: border-color .2s var(--ease), box-shadow .2s var(--ease); }
.contact-form input:focus, .contact-form textarea:focus { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(8,145,178,0.15); }
.form-consent { flex-direction: row !important; align-items: flex-start; gap: .6rem !important; font-weight: 400 !important; font-size: .85rem !important; color: var(--color-muted) !important; }
.form-consent input { margin-top: .25rem; }
.form-consent a { color: var(--color-primary); text-decoration: underline; }

/* === FAQ === */
details { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 1rem 1.25rem; margin-bottom: .75rem; transition: box-shadow .2s var(--ease); }
details[open] { box-shadow: var(--shadow-sm); }
summary { cursor: pointer; font-family: var(--font-heading); font-weight: 600; color: var(--color-neutral-dark); list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
summary::-webkit-details-marker { display: none; }
summary::after { content: '+'; font-size: 1.5rem; color: var(--color-primary); transition: transform .2s var(--ease); }
details[open] summary::after { transform: rotate(45deg); }
details p { margin: .75rem 0 0; color: var(--color-muted); }

/* === Footer === */
.site-footer { background: var(--color-neutral-dark); color: rgba(236,254,255,0.85); padding-block: 3rem 1.5rem; margin-top: 3rem; }
.site-footer h3 { color: #fff; font-size: 1rem; margin-bottom: 1rem; }
.site-footer a { color: rgba(236,254,255,0.8); }
.site-footer a:hover { color: #fff; }
.footer__grid { display: grid; grid-template-columns: 1fr; gap: 2rem; padding-bottom: 2rem; border-bottom: 1px solid rgba(255,255,255,0.1); }
@media (min-width: 800px) { .footer__grid { grid-template-columns: 1.2fr 1fr 1.2fr; } }
.logo--footer img { height: 60px; filter: brightness(0) invert(1); }
.footer__tag { margin-top: 1rem; color: rgba(236,254,255,0.65); max-width: 32ch; }
.footer__nav { display: flex; flex-direction: column; gap: .5rem; }
.footer__nav a { padding: .1rem 0; }
.footer__contact address { font-style: normal; line-height: 1.7; margin-bottom: 1rem; }
.footer__legal { display: flex; flex-wrap: wrap; gap: 1rem; font-size: .9rem; }
.footer__copy { padding-top: 1.5rem; color: rgba(236,254,255,0.55); font-size: .85rem; }

/* === 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); border-radius: var(--radius-md); padding: 1.25rem; box-shadow: 0 20px 50px -10px rgba(0,0,0,0.4); max-width: 640px; margin-inline: auto; }
.cookie-banner.is-visible { display: block; }
.cookie-banner p { margin: 0 0 1rem; font-size: .92rem; }
.cookie-banner__actions { display: flex; flex-wrap: wrap; gap: .5rem; }
.cookie-banner button { font: inherit; font-family: var(--font-heading); font-weight: 500; padding: .55rem 1rem; border-radius: 999px; border: 1px solid rgba(236,254,255,0.25); background: transparent; color: var(--color-neutral-light); cursor: pointer; transition: background .2s var(--ease); }
.cookie-banner button:hover { background: rgba(236,254,255,0.1); }
.cookie-banner [data-cookie-accept] { background: var(--color-accent); border-color: var(--color-accent); color: #fff; }
.cookie-banner [data-cookie-accept]:hover { background: #1ea34d; border-color: #1ea34d; }
.cookie-banner__prefs { margin-top: 1rem; display: flex; flex-direction: column; gap: .5rem; padding-top: 1rem; border-top: 1px solid rgba(236,254,255,0.15); }
.cookie-banner__prefs label { display: flex; align-items: center; gap: .5rem; font-size: .9rem; }

/* === Reveal motion === */
.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; }
  html { scroll-behavior: auto; }
}