:root {
  --color-primary: #4F46E5;
  --color-secondary: #818CF8;
  --color-accent: #F97316;
  --color-neutral-dark: #1E1B4B;
  --color-neutral-light: #EEF2FF;
  --color-text: #1E1B4B;
  --color-muted: #55527a;
  --color-white: #ffffff;
  --font-heading: 'Poppins', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 22px;
  --shadow-sm: 0 2px 20px rgba(30,27,75,0.06);
  --shadow-md: 0 12px 40px -12px rgba(30,27,75,0.18);
  --shadow-lg: 0 30px 60px -24px rgba(30,27,75,0.30);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --transition: .2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* === Base === */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--color-primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-accent); }
h1, h2, h3, h4 { font-family: var(--font-heading); color: var(--color-neutral-dark); letter-spacing: -0.02em; line-height: 1.2; margin: 0 0 .75rem; }
h1 { font-size: clamp(2rem, 4.4vw, 3.4rem); font-weight: 700; }
h2 { font-size: clamp(1.6rem, 3vw, 2.25rem); font-weight: 600; }
h3 { font-size: 1.2rem; font-weight: 600; }
p { margin: 0 0 1rem; }

.container { width: min(100% - 2rem, 1180px); margin-inline: auto; }
.narrow { max-width: 780px; margin-inline: auto; }
.eyebrow { text-transform: uppercase; font-size: .78rem; letter-spacing: .14em; font-weight: 600; color: var(--color-primary); margin: 0 0 1rem; }
.lede { font-size: 1.15rem; color: var(--color-muted); max-width: 52ch; }

/* === Buttons === */
.btn { display: inline-flex; align-items: center; justify-content: center; padding: .85rem 1.6rem; border-radius: 999px; font-family: var(--font-heading); font-weight: 600; font-size: .98rem; border: none; cursor: pointer; transition: transform var(--transition), box-shadow var(--transition), background var(--transition); text-decoration: none; }
.btn:focus-visible { outline: 3px solid var(--color-accent); outline-offset: 3px; }
.btn-sm { padding: .6rem 1.15rem; font-size: .9rem; }
.btn-primary { background: linear-gradient(135deg, var(--color-primary), var(--color-secondary)); color: var(--color-white); box-shadow: 0 12px 30px -12px rgba(79,70,229,0.55); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 18px 40px -14px rgba(79,70,229,0.65); color: var(--color-white); }
.btn-accent { background: var(--color-accent); color: var(--color-white); box-shadow: 0 12px 30px -12px rgba(249,115,22,0.55); }
.btn-accent:hover { transform: translateY(-2px); box-shadow: 0 18px 40px -14px rgba(249,115,22,0.7); color: var(--color-white); }
.btn-ghost { background: transparent; color: var(--color-neutral-dark); border: 1.5px solid rgba(30,27,75,0.15); }
.btn-ghost:hover { border-color: var(--color-primary); color: var(--color-primary); transform: translateY(-2px); }

/* === Header === */
.site-header { position: sticky; top: 0; z-index: 100; background: rgba(238,242,255,0.72); backdrop-filter: blur(16px) saturate(1.4); -webkit-backdrop-filter: blur(16px) saturate(1.4); border-bottom: 1px solid rgba(30,27,75,0.06); transition: background var(--transition), box-shadow var(--transition); }
.site-header.scrolled { background: rgba(255,255,255,0.92); box-shadow: var(--shadow-sm); }
.header-inner { display: flex; align-items: center; justify-content: space-between; padding: .9rem 0; gap: 1rem; }
.logo img { height: 72px; width: auto; display: block; }
.nav-toggle { display: inline-flex; flex-direction: column; gap: 5px; background: transparent; border: none; cursor: pointer; padding: .5rem; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--color-neutral-dark); border-radius: 2px; transition: transform var(--transition), opacity var(--transition); }
.primary-nav { display: none; }
.primary-nav a { color: var(--color-neutral-dark); font-weight: 500; padding: .5rem 0; position: relative; }
.primary-nav a:not(.btn)::after { content: ''; position: absolute; left: 0; bottom: 0; height: 2px; width: 100%; background: var(--color-primary); transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease); }
.primary-nav a:not(.btn):hover::after, .primary-nav a.is-active:not(.btn)::after { transform: scaleX(1); }
.primary-nav a.is-active:not(.btn) { color: var(--color-primary); }

.primary-nav.is-open { display: flex; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0; background: var(--color-white); padding: 1rem 1rem 1.5rem; gap: .5rem; box-shadow: var(--shadow-md); border-bottom: 1px solid rgba(30,27,75,0.08); }

@media (min-width: 900px) {
  .logo img { height: 96px; }
  .nav-toggle { display: none; }
  .primary-nav { display: flex; align-items: center; gap: 1.75rem; }
  .primary-nav a { padding: .25rem 0; }
  .header-inner { padding: 1.1rem 0; }
}

/* === Hero === */
.hero { padding-block: 3rem 3rem; background: linear-gradient(180deg, var(--color-neutral-light) 0%, transparent 100%); position: relative; overflow: hidden; }
.hero::before { content: ''; position: absolute; top: -20%; right: -10%; width: 60vw; height: 60vw; background: radial-gradient(circle, rgba(249,115,22,0.10), transparent 60%); pointer-events: none; z-index: 0; }
.hero .container, .hero .hero-grid { position: relative; z-index: 1; }
.hero-grid { display: grid; grid-template-columns: 1fr; gap: 2.5rem; align-items: center; }
.hero-copy h1 { margin-bottom: 1.25rem; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.5rem; }
.hero-media img { aspect-ratio: 4/5; object-fit: cover; width: 100%; border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); }
.hero-compact { padding-block: 3.5rem 2rem; text-align: center; }
.hero-compact h1 { margin-inline: auto; max-width: 22ch; }
.hero-compact .lede { margin-inline: auto; }

@media (min-width: 900px) {
  .hero { padding-block: 5.5rem 5rem; }
  .hero-grid { grid-template-columns: 1fr 1fr; gap: 4rem; }
  .hero-compact { padding-block: 5.5rem 3rem; }
}

/* === Sections === */
.section { padding-block: 3.5rem; }
.section-head { max-width: 720px; margin: 0 auto 2.5rem; text-align: center; }
.section-sub { color: var(--color-muted); font-size: 1.05rem; }

.intro-band { background: var(--color-neutral-light); }
.intro-band.alt { background: transparent; }
.intro-band h2 { text-align: center; margin-bottom: 1.5rem; }
.intro-band p { font-size: 1.05rem; color: var(--color-text); }

@media (min-width: 900px) {
  .section { padding-block: 5rem; }
}

/* === Grid & cards === */
.grid { display: grid; gap: 1.25rem; grid-template-columns: 1fr; }
.grid-3 { grid-template-columns: 1fr; }
.grid-4 { grid-template-columns: 1fr; }

@media (min-width: 640px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 980px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

.card { background: var(--color-white); padding: 1.75rem; border-radius: var(--radius-md); border: 1px solid rgba(30,27,75,0.08); box-shadow: var(--shadow-sm); transition: transform var(--transition), box-shadow var(--transition); }
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.card h3 { margin-top: .75rem; }
.card p { color: var(--color-muted); font-size: .96rem; margin: 0; }
.icon-badge { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; border-radius: 12px; background: linear-gradient(135deg, rgba(79,70,229,0.12), rgba(129,140,248,0.16)); color: var(--color-primary); }

/* === Testimonial === */
.testimonial-section { background: linear-gradient(135deg, var(--color-neutral-dark) 0%, #2a2467 100%); color: var(--color-neutral-light); position: relative; overflow: hidden; }
.testimonial-section::before { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at 80% 20%, rgba(249,115,22,0.14), transparent 55%); pointer-events: none; }
.testimonial { text-align: center; margin: 0; padding: 1rem; position: relative; }
.testimonial p { font-family: var(--font-heading); font-size: clamp(1.15rem, 2.2vw, 1.55rem); font-weight: 500; line-height: 1.45; color: var(--color-white); }
.testimonial cite { display: block; margin-top: 1.5rem; font-style: normal; color: var(--color-secondary); font-size: .95rem; letter-spacing: .04em; }

/* === CTA band === */
.cta-band { background: linear-gradient(135deg, var(--color-primary), var(--color-secondary)); color: var(--color-white); padding-block: 3.5rem; position: relative; overflow: hidden; }
.cta-band::before { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at 20% 80%, rgba(249,115,22,0.20), transparent 55%); pointer-events: none; }
.cta-inner { display: grid; gap: 1.5rem; align-items: center; position: relative; }
.cta-inner h2 { color: var(--color-white); }
.cta-inner p { color: rgba(255,255,255,0.9); margin: 0; }

@media (min-width: 780px) {
  .cta-inner { grid-template-columns: 2fr auto; gap: 2.5rem; }
}

/* === FAQ === */
.faq details { background: var(--color-white); border: 1px solid rgba(30,27,75,0.08); border-radius: var(--radius-md); padding: 1.1rem 1.4rem; margin-bottom: .75rem; box-shadow: var(--shadow-sm); transition: box-shadow var(--transition); }
.faq details[open] { box-shadow: var(--shadow-md); }
.faq summary { font-family: var(--font-heading); font-weight: 600; color: var(--color-neutral-dark); cursor: pointer; list-style: none; padding-right: 2rem; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; position: absolute; right: 0; top: 50%; transform: translateY(-50%); font-size: 1.5rem; color: var(--color-primary); font-weight: 400; transition: transform var(--transition); }
.faq details[open] summary::after { content: '−'; }
.faq p { margin: 1rem 0 0; color: var(--color-muted); }

/* === Gallery === */
.gallery { display: grid; grid-template-columns: 1fr; gap: 1rem; }
.gallery img { border-radius: var(--radius-md); aspect-ratio: 4/3; object-fit: cover; box-shadow: var(--shadow-sm); }
@media (min-width: 780px) { .gallery { grid-template-columns: 1fr 1fr; gap: 1.5rem; } }

/* === Contact card === */
.contact-card { display: grid; grid-template-columns: 1fr; gap: 1.5rem; background: var(--color-white); border: 1px solid rgba(30,27,75,0.08); border-radius: var(--radius-lg); padding: 2rem; box-shadow: var(--shadow-sm); }
.contact-card h3 { color: var(--color-primary); font-size: .95rem; text-transform: uppercase; letter-spacing: .1em; margin-bottom: .5rem; }
.contact-card p { margin: 0; color: var(--color-text); }
@media (min-width: 780px) { .contact-card { grid-template-columns: repeat(3, 1fr); } }

/* === Form === */
.form-section { background: var(--color-neutral-light); }
.contact-form { background: var(--color-white); padding: 2rem; border-radius: var(--radius-lg); box-shadow: var(--shadow-md); }
.form-row { margin-bottom: 1.1rem; display: flex; flex-direction: column; }
.form-row label { font-weight: 500; margin-bottom: .4rem; color: var(--color-neutral-dark); font-size: .95rem; }
.form-row input, .form-row textarea { font-family: var(--font-body); font-size: 1rem; padding: .8rem 1rem; border: 1.5px solid rgba(30,27,75,0.12); border-radius: var(--radius-sm); background: var(--color-white); color: var(--color-text); transition: border-color var(--transition), box-shadow var(--transition); }
.form-row input:focus, .form-row textarea:focus { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(79,70,229,0.15); }
.form-row textarea { resize: vertical; min-height: 120px; }
.form-consent { display: flex; align-items: flex-start; gap: .6rem; font-size: .88rem; color: var(--color-muted); margin: 0 0 1.25rem; line-height: 1.5; }
.form-consent input { margin-top: .25rem; flex-shrink: 0; }

/* === Footer === */
.site-footer { background: var(--color-neutral-dark); color: var(--color-neutral-light); padding-block: 3rem 1.5rem; margin-top: 2rem; }
.footer-grid { display: grid; grid-template-columns: 1fr; gap: 2rem; }
.footer-tag { color: var(--color-secondary); font-size: .95rem; margin: .75rem 0 0; }
.footer-nav { display: flex; flex-direction: column; }
.footer-nav h4, .footer-contact h4 { color: var(--color-white); font-size: .85rem; text-transform: uppercase; letter-spacing: .12em; margin-bottom: .9rem; }
.footer-nav a { color: var(--color-neutral-light); padding: .3rem 0; font-size: .95rem; }
.footer-nav a:hover { color: var(--color-accent); }
.footer-contact p { color: rgba(238,242,255,0.75); font-size: .93rem; margin-bottom: .6rem; }
.footer-contact a { color: var(--color-neutral-light); }
.footer-contact a:hover { color: var(--color-accent); }
.legal-links { margin-top: 1rem; }
.legal-links a { color: var(--color-secondary); }
.logo-footer img { height: 56px; }
.copyright { border-top: 1px solid rgba(238,242,255,0.14); margin-top: 2rem; padding-top: 1.5rem; font-size: .85rem; color: rgba(238,242,255,0.6); text-align: center; }

@media (min-width: 780px) {
  .footer-grid { grid-template-columns: 1.4fr 1fr 1.2fr; gap: 3rem; }
}

/* === 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: var(--radius-md); box-shadow: var(--shadow-lg); max-width: 620px; }
.cookie-banner.is-visible { display: block; }
.cookie-banner p { margin: 0 0 1rem; font-size: .92rem; color: rgba(238,242,255,0.85); line-height: 1.5; }
.cookie-banner__actions { display: flex; flex-wrap: wrap; gap: .5rem; }
.cookie-banner__actions .btn-ghost { color: var(--color-neutral-light); border-color: rgba(238,242,255,0.25); }
.cookie-banner__actions .btn-ghost:hover { border-color: var(--color-accent); color: var(--color-accent); }
.cookie-banner__prefs { margin-top: 1rem; padding-top: 1rem; border-top: 1px solid rgba(238,242,255,0.15); display: flex; flex-direction: column; gap: .6rem; }
.cookie-banner__prefs label { display: flex; align-items: center; gap: .5rem; font-size: .92rem; color: var(--color-neutral-light); }
.cookie-banner__prefs button { align-self: flex-start; margin-top: .5rem; }

/* === Reveal animations === */
.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; }
}