/* =====================================================================
   AMICITIA INVESTMENTS — DESIGN SYSTEM
   Palette:  --amicitia-primary (deep navy, set via Customizer, default #003C55)
             --amicitia-accent  (gold, set via Customizer, default #C9A227)
             ink   #12212A   paper  #FBFAF7   line   #E4E1D8
   Type:     Display — "Fraunces" (warm, editorial serif — signals an
             established institution rather than a startup sans stack)
             Body/UI — "Inter"
   ===================================================================== */

:root {
	--amicitia-primary: #003C55;
	--amicitia-accent: #C9A227;
	--ink: #142229;
	--ink-soft: #4B5B62;
	--paper: #FBFAF7;
	--paper-alt: #F3F0E8;
	--line: #E1DED4;
	--radius: 2px;
	--container: 1180px;
	--font-display: "Fraunces", Georgia, serif;
	--font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

/* -------------------- Reset -------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
	margin: 0;
	font-family: var(--font-body);
	font-size: 16px;
	line-height: 1.6;
	color: var(--ink);
	background: var(--paper);
	-webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
button { font-family: inherit; cursor: pointer; }
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 500; line-height: 1.15; margin: 0 0 0.5em; color: var(--amicitia-primary); }
p { margin: 0 0 1em; color: var(--ink-soft); }

.screen-reader-text {
	position: absolute; width: 1px; height: 1px; overflow: hidden;
	clip: rect(1px,1px,1px,1px); white-space: nowrap;
}
.skip-link { z-index: 10000; }
.skip-link:focus {
	position: fixed; top: 8px; left: 8px; width: auto; height: auto;
	background: var(--amicitia-primary); color: #fff; padding: 10px 16px; clip: auto;
}
*:focus-visible { outline: 2px solid var(--amicitia-accent); outline-offset: 2px; }

.container {
	width: 100%;
	max-width: var(--container);
	margin: 0 auto;
	padding: 0 24px;
}

.eyebrow {
	font-family: var(--font-body);
	font-size: 0.78rem;
	font-weight: 600;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: var(--amicitia-accent);
	margin: 0 0 0.9em;
}

.section-heading { margin-bottom: 44px; max-width: 640px; }
.section-heading h2 { font-size: clamp(1.7rem, 3vw, 2.35rem); }
.section-heading--light h2 { color: #fff; }

/* -------------------- Buttons -------------------- */
.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	padding: 14px 28px;
	font-size: 0.95rem;
	font-weight: 600;
	border: 1px solid transparent;
	border-radius: var(--radius);
	transition: background-color 0.18s ease, color 0.18s ease, border-color 0.18s ease;
	white-space: nowrap;
}
.btn--accent {
	background: var(--amicitia-accent);
	color: var(--amicitia-primary);
}
.btn--accent:hover { background: #b3901f; }
.btn--ghost {
	background: transparent;
	border-color: rgba(255,255,255,0.35);
	color: #fff;
}
.btn--ghost:hover { border-color: #fff; }
.btn--outline-light {
	background: transparent;
	border-color: rgba(255,255,255,0.4);
	color: #fff;
}
.btn--outline-light:hover { background: rgba(255,255,255,0.1); }
.btn--whatsapp {
	background: var(--amicitia-primary);
	color: #fff;
	margin-top: 24px;
}
.btn--whatsapp:hover { background: #002a3c; }

/* =====================================================================
   HEADER
   ===================================================================== */
.site-header {
	position: sticky;
	top: 0;
	z-index: 1000;
	background: rgba(251, 250, 247, 0.94);
	backdrop-filter: saturate(140%) blur(8px);
	border-bottom: 1px solid var(--line);
}
.site-header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 24px;
	height: 76px;
}
.site-header__text-logo {
	font-family: var(--font-display);
	font-size: 1.3rem;
	font-weight: 600;
	color: var(--amicitia-primary);
	letter-spacing: 0.01em;
}
.site-logo img { max-height: 44px; width: auto; }

.site-nav__list {
	display: flex;
	align-items: center;
	gap: 32px;
}
.site-nav__list a {
	font-size: 0.94rem;
	font-weight: 500;
	color: var(--ink);
	position: relative;
	padding: 4px 0;
}
.site-nav__list a:hover { color: var(--amicitia-primary); }
.site-nav__list a::after {
	content: "";
	position: absolute; left: 0; right: 0; bottom: -2px;
	height: 2px; background: var(--amicitia-accent);
	transform: scaleX(0); transform-origin: left;
	transition: transform 0.2s ease;
}
.site-nav__list a:hover::after { transform: scaleX(1); }

.site-header__actions { display: flex; align-items: center; gap: 18px; }
.site-header__phone {
	display: none;
	font-size: 0.9rem;
	font-weight: 600;
	color: var(--amicitia-primary);
}
.site-header__cta { padding: 11px 22px; font-size: 0.88rem; }

.menu-toggle {
	display: flex;
	flex-direction: column;
	gap: 5px;
	width: 30px;
	background: none;
	border: none;
	padding: 6px 0;
}
.menu-toggle__bar {
	display: block;
	width: 100%;
	height: 2px;
	background: var(--amicitia-primary);
	transition: transform 0.2s ease, opacity 0.2s ease;
}
.menu-toggle[aria-expanded="true"] .menu-toggle__bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] .menu-toggle__bar:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] .menu-toggle__bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 900px) {
	.site-nav {
		position: fixed;
		top: 76px; left: 0; right: 0;
		background: var(--paper);
		border-bottom: 1px solid var(--line);
		max-height: 0;
		overflow: hidden;
		transition: max-height 0.25s ease;
	}
	.site-nav.is-open { max-height: 400px; }
	.site-nav__list { flex-direction: column; align-items: flex-start; gap: 0; padding: 8px 24px 20px; }
	.site-nav__list li { width: 100%; border-bottom: 1px solid var(--line); }
	.site-nav__list a { display: block; padding: 14px 0; }
	.site-header__cta { display: none; }
	.menu-toggle { display: flex; }
}
@media (min-width: 901px) {
	.menu-toggle { display: none; }
	.site-header__phone { display: inline-flex; }
}

/* =====================================================================
   HERO
   ===================================================================== */
.hero {
	background: var(--amicitia-primary);
	background-image: linear-gradient(165deg, var(--amicitia-primary) 0%, #002638 100%);
	color: #fff;
	padding: 88px 0 96px;
}
.hero__grid {
	display: grid;
	grid-template-columns: 1.1fr 0.9fr;
	gap: 56px;
	align-items: center;
}
.hero .eyebrow { color: var(--amicitia-accent); }
.hero__headline {
	font-size: clamp(2.3rem, 4.6vw, 3.6rem);
	color: #fff;
	letter-spacing: -0.01em;
	max-width: 15ch;
}
.hero__text {
	color: rgba(255,255,255,0.82);
	font-size: 1.08rem;
	max-width: 46ch;
	margin-bottom: 2em;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: 16px; }
.hero__visual { display: flex; align-items: center; justify-content: center; }
.hero__graphic { width: 100%; max-width: 420px; }
.hero__visual img { border-radius: var(--radius); }

@media (max-width: 900px) {
	.hero { padding: 56px 0 64px; }
	.hero__grid { grid-template-columns: 1fr; gap: 40px; text-align: left; }
	.hero__visual { order: -1; max-width: 260px; margin: 0 auto; }
}

/* =====================================================================
   TRUST STRIP
   ===================================================================== */
.trust-strip {
	background: var(--paper-alt);
	border-bottom: 1px solid var(--line);
}
.trust-strip__inner {
	display: flex;
	flex-wrap: wrap;
	gap: 14px 40px;
	justify-content: center;
	padding: 22px 24px;
}
.trust-strip__item {
	font-size: 0.85rem;
	font-weight: 600;
	letter-spacing: 0.04em;
	text-transform: uppercase;
	color: var(--amicitia-primary);
	position: relative;
}
.trust-strip__item:not(:last-child)::after {
	content: "";
	position: absolute;
	right: -22px; top: 50%; transform: translateY(-50%);
	width: 4px; height: 4px; border-radius: 50%;
	background: var(--amicitia-accent);
}

/* =====================================================================
   ABOUT
   ===================================================================== */
.about { padding: 96px 0; }
.about__grid {
	display: grid;
	grid-template-columns: 0.85fr 1.15fr;
	gap: 64px;
	align-items: center;
}
.about__content p { font-size: 1.02rem; }
@media (max-width: 900px) {
	.about { padding: 64px 0; }
	.about__grid { grid-template-columns: 1fr; gap: 36px; }
	.about__visual { max-width: 320px; margin: 0 auto; }
}

/* =====================================================================
   SERVICES
   ===================================================================== */
.services { padding: 96px 0; background: var(--paper-alt); }
.services__grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 1px;
	background: var(--line);
	border: 1px solid var(--line);
}
.service-card {
	background: var(--paper);
	padding: 34px 28px;
	transition: background-color 0.18s ease;
}
.service-card:hover { background: #fff; }
.service-card__icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 44px; height: 44px;
	color: var(--amicitia-primary);
	margin-bottom: 20px;
}
.service-card__icon svg { width: 100%; height: 100%; }
.service-card__title { font-size: 1.08rem; margin-bottom: 0.5em; }
.service-card__desc p { font-size: 0.92rem; margin: 0; }
.services__note {
	margin-top: 28px;
	font-size: 0.82rem;
	color: var(--ink-soft);
	max-width: 70ch;
}
@media (max-width: 1100px) { .services__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) {
	.services { padding: 64px 0; }
	.services__grid { grid-template-columns: 1fr; }
}

/* =====================================================================
   WHO WE HELP
   ===================================================================== */
.audience { padding: 96px 0; }
.audience__grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 28px;
}
.audience-card {
	border-left: 2px solid var(--amicitia-accent);
	padding: 4px 0 4px 22px;
}
.audience-card h3 { font-size: 1.08rem; margin-bottom: 0.4em; }
.audience-card p { font-size: 0.92rem; margin: 0; }
@media (max-width: 900px) {
	.audience { padding: 64px 0; }
	.audience__grid { grid-template-columns: 1fr 1fr; gap: 28px 24px; }
}
@media (max-width: 560px) { .audience__grid { grid-template-columns: 1fr; } }

/* =====================================================================
   WHY AMICITIA
   ===================================================================== */
.why {
	background: var(--amicitia-primary);
	background-image: linear-gradient(165deg, var(--amicitia-primary) 0%, #002638 100%);
	padding: 96px 0;
	color: #fff;
}
.why__grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 40px;
}
.why-card__number {
	display: block;
	font-family: var(--font-display);
	font-size: 1.6rem;
	color: var(--amicitia-accent);
	margin-bottom: 10px;
}
.why-card h3 { color: #fff; font-size: 1.1rem; }
.why-card p { color: rgba(255,255,255,0.75); font-size: 0.92rem; }
@media (max-width: 900px) {
	.why { padding: 64px 0; }
	.why__grid { grid-template-columns: 1fr 1fr; gap: 32px 24px; }
}
@media (max-width: 560px) { .why__grid { grid-template-columns: 1fr; } }

/* =====================================================================
   PROCESS
   ===================================================================== */
.process { padding: 96px 0; }
.process__grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 40px;
	position: relative;
}
.process-card { position: relative; padding-top: 8px; }
.process-card__number {
	display: block;
	font-family: var(--font-display);
	font-size: 1.9rem;
	color: var(--amicitia-primary);
	opacity: 0.25;
	margin-bottom: 10px;
}
.process-card h3 { font-size: 1.12rem; }
.process-card p { font-size: 0.94rem; }
@media (max-width: 900px) {
	.process { padding: 64px 0; }
	.process__grid { grid-template-columns: 1fr; gap: 32px; }
}

/* =====================================================================
   CTA BANNER
   ===================================================================== */
.cta-banner {
	background: var(--ink);
	color: #fff;
	padding: 84px 0;
	text-align: center;
}
.cta-banner__inner { max-width: 680px; margin: 0 auto; }
.cta-banner h2 { color: #fff; font-size: clamp(1.6rem, 3vw, 2.2rem); }
.cta-banner p { color: rgba(255,255,255,0.78); font-size: 1.02rem; }
.cta-banner__actions {
	display: flex; flex-wrap: wrap; gap: 14px; justify-content: center;
	margin: 28px 0 22px;
}
.cta-banner__phone { font-family: var(--font-display); font-size: 1.2rem; color: var(--amicitia-accent); margin: 0; }
@media (max-width: 700px) { .cta-banner { padding: 60px 0; } }

/* =====================================================================
   CONTACT
   ===================================================================== */
.contact { padding: 96px 0; background: var(--paper-alt); }
.contact__grid {
	display: grid;
	grid-template-columns: 0.85fr 1.15fr;
	gap: 56px;
}
.contact__details { margin: 0 0 8px; }
.contact__details div { margin-bottom: 18px; }
.contact__details dt {
	font-size: 0.78rem;
	font-weight: 600;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--amicitia-accent);
	margin-bottom: 4px;
}
.contact__details dd { margin: 0; font-size: 1.02rem; color: var(--amicitia-primary); font-weight: 600; }

.contact__form-wrap { background: #fff; border: 1px solid var(--line); padding: 36px; }
.form-row { margin-bottom: 18px; }
.form-row--split { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-bottom: 0; }
.form-row--split > div { margin-bottom: 18px; }
.contact-form label {
	display: block;
	font-size: 0.85rem;
	font-weight: 600;
	color: var(--amicitia-primary);
	margin-bottom: 6px;
}
.contact-form input,
.contact-form select,
.contact-form textarea {
	width: 100%;
	padding: 12px 14px;
	font-family: inherit;
	font-size: 0.95rem;
	border: 1px solid var(--line);
	border-radius: var(--radius);
	background: var(--paper);
	color: var(--ink);
}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
	outline: none;
	border-color: var(--amicitia-primary);
}
.form-row--honeypot { position: absolute; left: -9999px; top: -9999px; }
.contact-form__submit { width: 100%; margin-top: 4px; }
.contact-form__status { margin-top: 14px; font-size: 0.9rem; min-height: 1.2em; }
.contact-form__status[data-state="success"] { color: #1f7a3d; }
.contact-form__status[data-state="error"] { color: #b3261e; }

@media (max-width: 900px) {
	.contact { padding: 64px 0; }
	.contact__grid { grid-template-columns: 1fr; gap: 40px; }
	.form-row--split { grid-template-columns: 1fr; }
}

/* =====================================================================
   FAQ
   ===================================================================== */
.faq { padding: 96px 0; }
.faq__list { max-width: 800px; }
.faq-item {
	border-bottom: 1px solid var(--line);
	padding: 20px 0;
}
.faq-item__question {
	font-family: var(--font-display);
	font-size: 1.08rem;
	color: var(--amicitia-primary);
	cursor: pointer;
	list-style: none;
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: 16px;
}
.faq-item__question::-webkit-details-marker { display: none; }
.faq-item__question::after {
	content: "+";
	font-family: var(--font-body);
	font-size: 1.4rem;
	color: var(--amicitia-accent);
	flex-shrink: 0;
	transition: transform 0.2s ease;
}
.faq-item[open] .faq-item__question::after { content: "\2212"; }
.faq-item__answer { padding-top: 12px; max-width: 68ch; }
.faq-item__answer p { margin: 0; }
@media (max-width: 700px) { .faq { padding: 64px 0; } }

/* =====================================================================
   FOOTER
   ===================================================================== */
.site-footer { background: var(--ink); color: rgba(255,255,255,0.72); }
.site-footer__grid {
	display: grid;
	grid-template-columns: 1.4fr 1fr 1fr 1fr;
	gap: 40px;
	padding: 72px 24px 48px;
}
.site-footer__name { font-family: var(--font-display); font-size: 1.25rem; color: #fff; margin: 0 0 10px; }
.site-logo--footer img { max-height: 40px; margin-bottom: 12px; filter: brightness(0) invert(1); }
.site-footer__tagline { font-size: 0.92rem; max-width: 32ch; }
.site-footer__socials { display: flex; gap: 16px; margin-top: 12px; }
.site-footer__socials a { font-size: 0.85rem; color: rgba(255,255,255,0.6); }
.site-footer__socials a:hover { color: var(--amicitia-accent); }

.footer-widget-title {
	font-family: var(--font-body);
	font-size: 0.8rem;
	font-weight: 600;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: #fff;
	margin-bottom: 16px;
}
.site-footer__contact p,
.site-footer__nav-list li { margin: 0 0 10px; font-size: 0.92rem; }
.site-footer__contact a:hover,
.site-footer__nav-list a:hover { color: var(--amicitia-accent); }

.site-footer__bottom { border-top: 1px solid rgba(255,255,255,0.1); }
.site-footer__bottom-inner {
	display: flex; flex-wrap: wrap; gap: 12px 24px;
	justify-content: space-between; align-items: center;
	padding: 22px 24px; font-size: 0.82rem;
}
.site-footer__legal { display: flex; gap: 20px; }
.site-footer__legal a:hover { color: var(--amicitia-accent); }

@media (max-width: 900px) {
	.site-footer__grid { grid-template-columns: 1fr 1fr; padding: 56px 24px 36px; }
}
@media (max-width: 560px) {
	.site-footer__grid { grid-template-columns: 1fr; gap: 32px; }
}

/* -------------------- WhatsApp floating button -------------------- */
.whatsapp-float {
	position: fixed;
	bottom: 22px; right: 22px;
	width: 54px; height: 54px;
	background: #25D366;
	color: #fff;
	border-radius: 50%;
	display: flex; align-items: center; justify-content: center;
	box-shadow: 0 4px 14px rgba(0,0,0,0.22);
	z-index: 900;
}
.whatsapp-float svg { width: 28px; height: 28px; }

/* -------------------- Generic page (privacy/terms) -------------------- */
.generic-page { padding: 96px 0; max-width: 780px; }
.generic-page h1 { font-size: 2rem; }
.generic-page__content p { font-size: 1rem; }

/* -------------------- Reduced motion -------------------- */
@media (prefers-reduced-motion: reduce) {
	html { scroll-behavior: auto; }
	* { transition: none !important; animation: none !important; }
}