*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
	margin: 0;
	font-family: var(--font-body);
	color: var(--color-ink);
	background: var(--color-paper);
	-webkit-font-smoothing: antialiased;
	font-size: 16px;
	line-height: 1.6;
}

img { max-width: 100%; display: block; }
a { color: inherit; }

.wrap { max-width: var(--container-max); margin: 0 auto; padding: 0 24px; }

.skip-link {
	position: absolute; left: -9999px; top: 0;
	background: var(--color-primary); color: #fff;
	padding: 12px 20px; z-index: 100;
}
.skip-link:focus { left: 16px; top: 16px; }

.sr-only {
	position: absolute; width: 1px; height: 1px;
	overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap;
}

:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 2px; }

/* ---------- Topbar ---------- */
.topbar { background: var(--color-primary); color: #fff; font-size: 13.5px; }
.topbar__row { display: flex; justify-content: space-between; align-items: center; padding: 8px 24px; gap: 16px; flex-wrap: wrap; }
.topbar__phone { font-weight: 600; }
.topbar__social { display: flex; gap: 16px; }
.topbar__social a { opacity: 0.85; text-decoration: none; }
.topbar__social a:hover { opacity: 1; }

/* ---------- Header ---------- */
.site-header { background: var(--color-surface); border-bottom: 1px solid var(--color-border); position: sticky; top: 0; z-index: 40; }
.site-header__row { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 14px 24px; }
.site-header__logo img { height: 48px; width: auto; }
.site-nav__list { list-style: none; display: flex; gap: 28px; margin: 0; padding: 0; }
.site-nav__list a { text-decoration: none; font-weight: 600; font-size: 14.5px; color: var(--color-ink); }
.site-nav__list a:hover { color: var(--color-primary); }
.site-header__cta { display: none; }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--color-ink); margin: 4px 0; }

@media (min-width: 900px) {
	.site-header__cta { display: inline-flex; }
}
@media (max-width: 899px) {
	.nav-toggle { display: block; }
	.site-nav { display: none; position: absolute; top: 100%; left: 0; right: 0; background: var(--color-surface); border-bottom: 1px solid var(--color-border); }
	.site-nav.is-open { display: block; }
	.site-nav__list { flex-direction: column; padding: 16px 24px; gap: 16px; }
}

/* ---------- Buttons ---------- */
.button {
	display: inline-flex; align-items: center; justify-content: center;
	padding: 13px 24px; border-radius: var(--radius-sm);
	font-weight: 600; font-size: 15px; text-decoration: none;
	border: 2px solid transparent; cursor: pointer;
	transition: transform 0.15s ease, background-color 0.2s ease;
}
@media (prefers-reduced-motion: reduce) { .button { transition: none; } }
.button--primary { background: var(--color-primary); color: #fff; }
.button--primary:hover { background: var(--color-primary-strong); transform: translateY(-1px); }
.button--outline { background: transparent; border-color: #fff; color: #fff; }
.button--outline:hover { background: rgba(255,255,255,0.12); }

/* ---------- Hero ---------- */
.hero { padding: 72px 0 88px; position: relative; overflow: hidden; }
.hero__grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 56px; align-items: center; }
.hero__eyebrow { font-size: 13px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--color-primary); margin: 0 0 14px; }
.hero__title { font-size: clamp(32px, 4.5vw, 52px); line-height: 1.08; font-weight: 700; margin: 0 0 20px; text-wrap: balance; letter-spacing: -0.01em; }
.hero__text { font-size: 18px; color: var(--color-ink-dim); max-width: 46ch; margin: 0 0 28px; }
.hero__ctas { display: flex; gap: 14px; flex-wrap: wrap; }
.hero__ctas .button--outline { border-color: var(--color-border-strong); color: var(--color-ink); }
.hero__ctas .button--outline:hover { background: var(--color-primary-soft); }
.hero__stats { display: flex; gap: 32px; margin-top: 40px; flex-wrap: wrap; }
.hero__stat-value { font-size: 30px; font-weight: 700; color: var(--color-primary); font-variant-numeric: tabular-nums; }
.hero__stat-label { font-size: 13px; color: var(--color-ink-faint); }
.hero__media { position: relative; }
.hero__media-frame { border-radius: var(--radius-md); background: linear-gradient(150deg, var(--color-primary), var(--color-primary-strong)); aspect-ratio: 4/5; box-shadow: var(--shadow-card); display: flex; align-items: flex-end; padding: 28px; }
.hero__media-badge { background: rgba(255,255,255,0.14); backdrop-filter: blur(6px); color: #fff; padding: 14px 18px; border-radius: var(--radius-sm); font-size: 14px; font-weight: 600; }

@media (max-width: 900px) {
	.hero__grid { grid-template-columns: 1fr; }
	.hero__media { order: -1; }
}

/* ---------- Sections ---------- */
.section { padding: 72px 0; }
.section--alt { background: var(--color-surface); border-top: 1px solid var(--color-border); border-bottom: 1px solid var(--color-border); }
.section__head { max-width: 640px; margin: 0 0 44px; }
.section__eyebrow { font-size: 13px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--color-accent); margin: 0 0 10px; }
.section__title { font-size: clamp(26px, 3vw, 34px); font-weight: 700; margin: 0 0 12px; text-wrap: balance; }
.section__text { color: var(--color-ink-dim); font-size: 16px; margin: 0; }

/* ---------- Service cards ---------- */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
@media (max-width: 900px) { .services-grid { grid-template-columns: 1fr; } }

.service-card {
	background: var(--color-surface); border: 1px solid var(--color-border);
	border-radius: var(--radius-md); padding: 32px 28px; box-shadow: var(--shadow-card);
}
.service-card__icon {
	width: 48px; height: 48px; border-radius: var(--radius-sm);
	background: var(--color-primary-soft); color: var(--color-primary);
	display: flex; align-items: center; justify-content: center;
	font-weight: 700; font-size: 20px; margin-bottom: 20px;
}
.service-card__title { font-size: 19px; font-weight: 600; margin: 0 0 10px; }
.service-card__text { color: var(--color-ink-dim); font-size: 15px; margin: 0 0 18px; }
.service-card__link { font-weight: 600; font-size: 14.5px; color: var(--color-primary); text-decoration: none; }
.service-card__link:hover { text-decoration: underline; }

/* ---------- Trust / normas band ---------- */
.trust-band { display: flex; flex-wrap: wrap; gap: 12px; }
.trust-chip {
	border: 1px solid var(--color-border-strong); border-radius: 999px;
	padding: 9px 16px; font-size: 13.5px; font-weight: 600; color: var(--color-ink-dim);
	background: var(--color-paper);
}

/* ---------- CTA band ---------- */
.cta-band { background: var(--color-primary); color: #fff; border-radius: var(--radius-md); padding: 48px; text-align: center; }
.cta-band__title { font-size: 26px; font-weight: 700; margin: 0 0 12px; text-wrap: balance; }
.cta-band__text { opacity: 0.9; margin: 0 0 26px; max-width: 52ch; margin-inline: auto; }

/* ---------- Contact form ---------- */
.contact-form { display: grid; gap: 16px; max-width: 520px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field label { font-size: 13.5px; font-weight: 600; color: var(--color-ink-dim); }
.field input, .field textarea {
	font: inherit; padding: 12px 14px; border: 1px solid var(--color-border-strong);
	border-radius: var(--radius-sm); background: var(--color-surface); color: var(--color-ink);
}
.field input:focus, .field textarea:focus { outline: none; border-color: var(--color-accent); box-shadow: 0 0 0 3px rgba(207,135,46,0.18); }
.form-note { font-size: 13px; color: var(--color-ink-faint); margin-top: -4px; }

/* ---------- Footer ---------- */
.whatsapp-float {
	position: fixed; right: 20px; bottom: 20px; z-index: 50;
	background: #25d366; color: #fff; border-radius: 999px;
	width: 56px; height: 56px; display: flex; align-items: center; justify-content: center;
	box-shadow: var(--shadow-card); text-decoration: none; font-size: 0;
}
.whatsapp-float::before { content: 'W'; font-size: 22px; font-weight: 700; }

.site-footer { background: var(--color-ink); color: #fff; padding: 56px 0 0; margin-top: 40px; }
.site-footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; padding-bottom: 40px; }
@media (max-width: 800px) { .site-footer__grid { grid-template-columns: 1fr; } }
.site-footer__title { font-size: 20px; margin: 0 0 12px; }
.site-footer__subtitle { font-size: 14px; text-transform: uppercase; letter-spacing: 0.06em; opacity: 0.7; margin: 0 0 16px; }
.site-footer__text { opacity: 0.75; font-size: 14.5px; max-width: 40ch; }
.site-footer__list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.site-footer__list a { text-decoration: none; opacity: 0.85; font-size: 14.5px; }
.site-footer__list a:hover { opacity: 1; text-decoration: underline; }
.site-footer__bottom { border-top: 1px solid rgba(255,255,255,0.12); padding: 20px 24px; font-size: 13px; opacity: 0.6; }

/* ---------- Scroll reveal ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
	.reveal { opacity: 1; transform: none; transition: none; }
}