:root {
  --color-primary: #0369A1;
  --color-secondary: #38BDF8;
  --color-accent: #22C55E;
  --color-neutral-dark: #0C4A6E;
  --color-neutral-light: #F0F9FF;
  --color-text: #0C4A6E;
  --color-muted: #55738A;
  --color-border: rgba(12, 74, 110, 0.12);
  --font-heading: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  --radius: 16px;
  --radius-lg: 24px;
  --shadow-sm: 0 2px 20px rgba(3, 105, 161, 0.06);
  --shadow-md: 0 12px 40px -12px rgba(3, 105, 161, 0.18);
  --shadow-lg: 0 30px 60px -30px rgba(3, 105, 161, 0.35);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-hover: cubic-bezier(0.4, 0, 0.2, 1);
}

/* === Base === */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background: #fff;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; transition: color .2s var(--ease-hover); }
a:hover { color: var(--color-neutral-dark); }
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 .75rem; }
h1 { font-size: clamp(2.25rem, 5vw, 4rem); font-weight: 700; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.75rem, 3.2vw, 2.5rem); font-weight: 600; }
h3 { font-size: 1.25rem; font-weight: 600; }
h4 { font-size: 1rem; font-weight: 600; letter-spacing: 0.02em; text-transform: uppercase; }
p { margin: 0 0 1rem; }

.container { width: 100%; max-width: 1180px; margin-inline: auto; padding-inline: 1.25rem; }
.container.narrow { max-width: 780px; }
.center { text-align: center; }
.muted { color: var(--color-muted); }
.eyebrow { font-size: .8rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.14em; color: var(--color-primary); margin: 0 0 1rem; }

/* === Buttons === */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: .85rem 1.5rem;
  border-radius: 999px;
  font-family: var(--font-body); font-weight: 600; font-size: .95rem;
  border: 1px solid transparent; cursor: pointer;
  transition: transform .2s var(--ease-hover), box-shadow .2s var(--ease-hover), background .2s;
  text-align: center;
}
.btn-primary { background: linear-gradient(135deg, var(--color-primary), var(--color-neutral-dark)); color: #fff; box-shadow: var(--shadow-sm); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); color: #fff; }
.btn-accent { background: var(--color-accent); color: #fff; box-shadow: var(--shadow-sm); }
.btn-accent:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); color: #fff; }
.btn-ghost { background: rgba(255,255,255,.6); color: var(--color-neutral-dark); border-color: var(--color-border); backdrop-filter: blur(8px); }
.btn-ghost:hover { background: #fff; transform: translateY(-2px); }
.btn-outline { background: transparent; color: var(--color-primary); border-color: var(--color-primary); }
.btn-outline:hover { background: var(--color-primary); color: #fff; }
.btn:focus-visible { outline: 3px solid var(--color-secondary); outline-offset: 2px; }

/* === Header / Nav === */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(240, 249, 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 .3s, border-color .3s, box-shadow .3s;
}
.site-header.scrolled { background: rgba(255,255,255,0.9); border-bottom-color: var(--color-border); box-shadow: var(--shadow-sm); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .75rem 1.25rem; max-width: 1240px; margin-inline: auto; }
.logo { display: inline-flex; align-items: center; }
.logo img { height: 72px; width: auto; display: block; }
.nav-toggle { display: inline-flex; align-items: center; justify-content: center; background: transparent; border: 1px solid var(--color-border); border-radius: 10px; padding: .5rem; cursor: pointer; color: var(--color-neutral-dark); }
.primary-nav { display: none; }
.primary-nav.is-open { display: flex; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0; background: #fff; border-bottom: 1px solid var(--color-border); padding: 1rem 1.25rem; gap: .5rem; box-shadow: var(--shadow-sm); }
.primary-nav a { color: var(--color-neutral-dark); font-weight: 500; padding: .5rem .25rem; position: relative; }
.primary-nav a.is-active { color: var(--color-primary); }
.nav-cta { background: var(--color-primary); color: #fff !important; padding: .55rem 1.1rem !important; border-radius: 999px; }
.nav-cta:hover { background: var(--color-neutral-dark); }

@media (min-width: 900px) {
  .nav-toggle { display: none; }
  .primary-nav { display: flex !important; flex-direction: row; align-items: center; gap: 1.75rem; position: static; padding: 0; background: transparent; border: 0; box-shadow: none; }
  .primary-nav a { padding: .25rem 0; }
  .primary-nav a:not(.nav-cta)::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:not(.nav-cta):hover::after, .primary-nav a.is-active::after { transform: scaleX(1); }
  .logo img { height: 96px; }
}

/* === Hero === */
.saas-hero {
  position: relative;
  padding: 5rem 1.25rem 4rem;
  background: linear-gradient(135deg, rgba(3,105,161,0.06), rgba(56,189,248,0.08));
  overflow: hidden;
}
.saas-hero::before {
  content: ''; position: absolute; inset: -20% 40% auto -10%; height: 60vh;
  background: radial-gradient(circle at 30% 30%, rgba(34,197,94,0.12), transparent 60%);
  pointer-events: none;
}
.saas-hero::after {
  content: ''; position: absolute; inset: auto -10% -20% 40%; height: 60vh;
  background: radial-gradient(circle at 70% 70%, rgba(56,189,248,0.18), transparent 60%);
  pointer-events: none;
}
.hero-inner { position: relative; max-width: 960px; margin-inline: auto; text-align: center; }
.hero-sub { font-size: clamp(1.05rem, 1.6vw, 1.25rem); color: var(--color-muted); max-width: 60ch; margin: 0 auto 2rem; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: .75rem; justify-content: center; margin-bottom: 3rem; }
.hero-visual { margin-top: 2rem; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); background: #fff; }
.hero-visual img { aspect-ratio: 16/9; object-fit: cover; width: 100%; }

@media (min-width: 768px) {
  .saas-hero { padding: 7rem 1.25rem 5rem; }
}

/* === Proof strip === */
.proof-strip { border-block: 1px solid var(--color-border); background: #fff; padding: 1.5rem 1.25rem; }
.proof-inner { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.25rem; max-width: 1180px; margin-inline: auto; text-align: center; }
.proof-inner div { display: flex; flex-direction: column; gap: .25rem; }
.proof-inner strong { font-family: var(--font-heading); font-size: 1.6rem; color: var(--color-primary); }
.proof-inner span { font-size: .85rem; color: var(--color-muted); }
@media (min-width: 768px) { .proof-inner { grid-template-columns: repeat(4, 1fr); } }

/* === Sections === */
.intro { padding: 4rem 0; }
.intro .container.narrow { text-align: left; }
.intro .container.narrow h2 { text-align: left; margin-bottom: 1.25rem; }
.intro p { font-size: 1.05rem; color: var(--color-text); }
.section-head { text-align: center; margin-bottom: 2.5rem; }
.section-head p { color: var(--color-muted); max-width: 55ch; margin-inline: auto; }

.highlights { padding: 4rem 0; background: var(--color-neutral-light); }
.grid { display: grid; gap: 1.25rem; grid-template-columns: 1fr; }
@media (min-width: 640px) { .grid.grid-3, .grid.grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) {
  .grid.grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid.grid-4 { grid-template-columns: repeat(4, 1fr); }
}
.card {
  background: #fff;
  border: 1px solid var(--color-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 .icon { color: var(--color-primary); margin-bottom: 1rem; }
.card h3 { color: var(--color-neutral-dark); margin-bottom: .5rem; }
.card p { color: var(--color-muted); font-size: .95rem; margin: 0; }

/* === Testimonial === */
.testimonial { padding: 4rem 0; }
.testimonial blockquote { margin: 0; padding: 2.5rem; background: linear-gradient(135deg, rgba(3,105,161,0.04), rgba(56,189,248,0.06)); border-radius: var(--radius-lg); border-left: 4px solid var(--color-accent); }
.testimonial p { font-family: var(--font-heading); font-size: clamp(1.1rem, 2vw, 1.35rem); line-height: 1.5; color: var(--color-neutral-dark); margin: 0 0 1rem; }
.testimonial cite { font-style: normal; color: var(--color-muted); font-size: .95rem; }

/* === CTA band === */
.cta-band { padding: 3rem 0; }
.cta-inner { display: flex; flex-direction: column; gap: 1.5rem; align-items: flex-start; background: linear-gradient(135deg, var(--color-primary), var(--color-neutral-dark)); color: #fff; padding: 2.5rem; border-radius: var(--radius-lg); box-shadow: var(--shadow-md); }
.cta-inner h2 { color: #fff; margin-bottom: .5rem; }
.cta-inner p { color: rgba(255,255,255,0.85); margin: 0; }
@media (min-width: 768px) { .cta-inner { flex-direction: row; align-items: center; justify-content: space-between; padding: 3rem; } }

/* === Contact === */
.contact-block { padding: 4rem 0; background: var(--color-neutral-light); }
.contact-grid { display: grid; gap: 2rem; grid-template-columns: 1fr; }
@media (min-width: 900px) { .contact-grid { grid-template-columns: 1fr 1.2fr; align-items: start; } }
.contact-info address { font-style: normal; margin-bottom: 1.5rem; }
.hours { width: 100%; border-collapse: collapse; margin-top: .5rem; background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); }
.hours th, .hours td { text-align: left; padding: .65rem 1rem; border-bottom: 1px solid var(--color-border); font-size: .95rem; }
.hours th { font-weight: 500; color: var(--color-neutral-dark); }
.hours tr:last-child th, .hours tr:last-child td { border-bottom: 0; }

.contact-form { background: #fff; padding: 2rem; border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); border: 1px solid var(--color-border); display: flex; flex-direction: column; gap: 1rem; }
.contact-form h2 { margin-top: 0; }
.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: 1px solid var(--color-border); border-radius: 10px;
  background: #fff; color: var(--color-text);
  transition: border-color .2s, box-shadow .2s;
}
.contact-form input:focus, .contact-form textarea:focus { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(3,105,161,0.15); }
.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: .2rem; }

/* === FAQ === */
.faq { padding: 4rem 0; }
.faq details { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius); padding: 1rem 1.25rem; margin-bottom: .75rem; transition: box-shadow .2s; }
.faq details[open] { box-shadow: var(--shadow-sm); }
.faq summary { font-family: var(--font-heading); font-weight: 600; color: var(--color-neutral-dark); cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; font-size: 1.5rem; color: var(--color-primary); transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { margin-top: .75rem; color: var(--color-muted); }

/* === Footer === */
.site-footer { background: var(--color-neutral-dark); color: rgba(255,255,255,0.85); padding: 3.5rem 0 1.5rem; margin-top: 4rem; }
.footer-grid { display: grid; gap: 2rem; grid-template-columns: 1fr; }
.site-footer .logo img { height: 64px; filter: brightness(0) invert(1); }
.site-footer h4 { color: #fff; margin-bottom: 1rem; }
.site-footer .tagline { color: rgba(255,255,255,0.7); margin-top: .75rem; font-size: .95rem; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: .5rem; }
.site-footer a { color: rgba(255,255,255,0.85); }
.site-footer a:hover { color: var(--color-secondary); }
.site-footer address { font-style: normal; margin-bottom: 1rem; }
.legal-links { margin-top: 1rem !important; font-size: .9rem; }
.copyright { text-align: center; margin-top: 2.5rem; padding-top: 1.5rem; border-top: 1px solid rgba(255,255,255,0.12); color: rgba(255,255,255,0.6); font-size: .85rem; }
@media (min-width: 768px) { .footer-grid { grid-template-columns: 1.3fr 1fr 1.3fr; } }

/* === 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 1.5rem; border-radius: var(--radius);
  box-shadow: var(--shadow-lg); max-width: 640px; margin-inline: auto;
}
.cookie-banner.is-visible { display: block; }
.cookie-banner p { margin: 0 0 1rem; font-size: .9rem; }
.cookie-banner__actions { display: flex; flex-wrap: wrap; gap: .5rem; }
.cookie-banner__actions button { font: inherit; font-size: .85rem; font-weight: 600; padding: .55rem 1rem; border-radius: 999px; cursor: pointer; border: 1px solid transparent; transition: transform .15s, background .2s; }
.cookie-banner__actions button[data-cookie-accept] { background: var(--color-accent); color: #fff; }
.cookie-banner__actions button[data-cookie-reject] { background: transparent; color: var(--color-neutral-light); border-color: rgba(255,255,255,0.3); }
.cookie-banner__actions button[data-cookie-settings] { background: transparent; color: var(--color-neutral-light); border-color: rgba(255,255,255,0.3); }
.cookie-banner__actions button:hover { transform: translateY(-1px); }
.cookie-banner__prefs { margin-top: 1rem; padding-top: 1rem; border-top: 1px solid rgba(255,255,255,0.15); display: flex; flex-direction: column; gap: .5rem; font-size: .9rem; }
.cookie-banner__prefs label { display: flex; align-items: center; gap: .5rem; }
.cookie-banner__prefs button { font: inherit; margin-top: .5rem; align-self: flex-start; padding: .5rem 1rem; border-radius: 999px; background: var(--color-primary); color: #fff; border: 0; cursor: pointer; font-weight: 600; }

/* === Reveal on scroll === */
.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; }
}