/*
Theme Name:  AFCW Nexus
Theme URI:   https://afcw.pt
Author:      AFCW Unipessoal Lda
Author URI:  https://afcw.pt
Description: Tema institucional personalizado para AFCW — Gestão de Patrimónios. Desenvolvido com identidade visual exclusiva.
Version:     1.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 8.0
License:     Proprietary
Text Domain: afcw-nexus
*/

/* ── DESIGN TOKENS ───────────────────────────────────────── */
:root {
  --navy:      #1B2D6B;
  --navy-deep: #0B1E35;
  --navy-mid:  #243A80;
  --gold:      #B8860B;
  --gold-lt:   #D4A520;
  --gold-pale: #F5E6A3;
  --cream:     #F4F1EC;
  --cream-dk:  #EAE6DF;
  --white:     #FFFFFF;
  --ink:       #111827;
  --muted:     #6B7280;
  --border:    rgba(27,45,107,.1);

  --ff-head: 'DM Sans', system-ui, sans-serif;
  --ff-body: 'DM Sans', system-ui, sans-serif;

  --ease-out: cubic-bezier(.16,1,.3,1);
  --ease-in-out: cubic-bezier(.65,0,.35,1);

  --section-py: clamp(80px, 10vw, 140px);
  --page-px:    clamp(20px, 5vw, 80px);
  --max-w:      1160px;
  --radius:     12px;
}

/* ── RESET ───────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
img, video { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; font: inherit; border: none; background: none; }

/* ── BASE ────────────────────────────────────────────────── */
body {
  font-family: var(--ff-body);
  font-size: clamp(15px, 1.1vw, 17px);
  line-height: 1.75;
  color: var(--ink);
  background: var(--cream);
  overflow-x: hidden;
}

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

/* ── TYPOGRAPHY ──────────────────────────────────────────── */
.display-xl {
  font-size: clamp(44px, 7vw, 88px);
  font-weight: 300;
  line-height: 1.0;
  letter-spacing: -.03em;
}
.display-lg {
  font-size: clamp(32px, 4.5vw, 56px);
  font-weight: 300;
  line-height: 1.1;
  letter-spacing: -.025em;
}
.display-md {
  font-size: clamp(22px, 2.5vw, 32px);
  font-weight: 400;
  line-height: 1.25;
  letter-spacing: -.015em;
}
em { font-style: italic; }

.eyebrow {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--gold);
  display: flex;
  align-items: center;
  gap: 10px;
}
.eyebrow::before {
  content: '';
  width: 28px; height: 1px;
  background: var(--gold);
  flex-shrink: 0;
}

/* ── BUTTONS ─────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  font-family: var(--ff-body);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: .06em;
  text-transform: uppercase;
  border-radius: 4px;
  transition: all .3s var(--ease-out);
  position: relative;
  overflow: hidden;
}
.btn-primary {
  background: var(--gold);
  color: var(--white);
}
.btn-primary:hover {
  background: var(--gold-lt);
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(184,134,11,.35);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255,255,255,.3);
}
.btn-outline:hover {
  background: rgba(255,255,255,.08);
  border-color: rgba(255,255,255,.6);
}
.btn-navy {
  background: var(--navy);
  color: var(--white);
}
.btn-navy:hover {
  background: var(--navy-mid);
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(27,45,107,.3);
}
.btn svg {
  width: 15px; height: 15px;
  flex-shrink: 0;
  transition: transform .3s var(--ease-out);
}
.btn:hover svg { transform: translateX(3px); }

/* ── NAV ─────────────────────────────────────────────────── */
#site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 0 var(--page-px);
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background .4s, backdrop-filter .4s, border-color .4s;
  border-bottom: 1px solid transparent;
}
#site-header.scrolled {
  background: rgba(11,30,53,.93);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-color: rgba(181,212,244,.07);
}
.site-logo {
  display: flex;
  align-items: center;
  gap: 14px;
}
.site-logo svg { height: 34px; width: auto; }
.logo-divider {
  width: 1px; height: 28px;
  background: rgba(255,255,255,.15);
}
.logo-sub {
  font-size: 10px;
  letter-spacing: .13em;
  text-transform: uppercase;
  color: rgba(255,255,255,.5);
  line-height: 1.4;
}
.site-nav {
  display: flex;
  align-items: center;
  gap: 36px;
}
.site-nav a {
  font-size: 12px;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: rgba(255,255,255,.65);
  transition: color .2s;
  position: relative;
}
.site-nav a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s var(--ease-out);
}
.site-nav a:hover { color: var(--white); }
.site-nav a:hover::after { transform: scaleX(1); }
.nav-access {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 20px;
  background: var(--gold);
  color: var(--white);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .07em;
  text-transform: uppercase;
  border-radius: 4px;
  transition: all .3s var(--ease-out);
}
.nav-access:hover {
  background: var(--gold-lt);
  transform: translateY(-1px);
}
.nav-access svg { width: 13px; height: 13px; }

/* mobile menu toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}
.nav-toggle span {
  display: block;
  width: 22px; height: 1.5px;
  background: var(--white);
  transition: all .3s;
}

/* ── HERO ────────────────────────────────────────────────── */
#hero {
  min-height: 100vh;
  background: var(--navy-deep);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 120px var(--page-px) 80px;
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(181,212,244,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(181,212,244,.03) 1px, transparent 1px);
  background-size: 80px 80px;
  pointer-events: none;
}
.hero-glow {
  position: absolute;
  width: 800px; height: 800px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(27,45,107,.6) 0%, transparent 65%);
  right: -200px; top: -200px;
  pointer-events: none;
}
.hero-glow-2 {
  position: absolute;
  width: 400px; height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(184,134,11,.08) 0%, transparent 65%);
  left: 10%; bottom: 10%;
  pointer-events: none;
}
.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 780px;
}
.hero-eyebrow {
  margin-bottom: 24px;
  opacity: 0;
  transform: translateY(16px);
  animation: fadeUp .8s var(--ease-out) .2s forwards;
}
.hero-title {
  color: var(--white);
  margin-bottom: 28px;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp .9s var(--ease-out) .35s forwards;
}
.hero-title em { color: rgba(181,212,244,.85); }
.hero-sub {
  font-size: clamp(16px, 1.3vw, 18px);
  font-weight: 300;
  color: rgba(181,212,244,.65);
  line-height: 1.75;
  max-width: 520px;
  margin-bottom: 44px;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp .9s var(--ease-out) .5s forwards;
}
.hero-ctas {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  opacity: 0;
  transform: translateY(16px);
  animation: fadeUp .8s var(--ease-out) .65s forwards;
}
.hero-scroll {
  position: absolute;
  bottom: 36px; left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  opacity: 0;
  animation: fadeUp .6s var(--ease-out) 1.2s forwards;
}
.hero-scroll span {
  font-size: 10px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(255,255,255,.3);
}
.scroll-line {
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, rgba(184,134,11,.6), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

/* ── MARQUEE ─────────────────────────────────────────────── */
.marquee-band {
  background: var(--navy);
  padding: 18px 0;
  overflow: hidden;
  border-top: 1px solid rgba(181,212,244,.06);
  border-bottom: 1px solid rgba(181,212,244,.06);
}
.marquee-track {
  display: flex;
  gap: 0;
  animation: marquee 28s linear infinite;
  white-space: nowrap;
}
.marquee-item {
  display: inline-flex;
  align-items: center;
  gap: 24px;
  padding: 0 24px;
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(181,212,244,.35);
  flex-shrink: 0;
}
.marquee-sep {
  color: var(--gold);
  opacity: .6;
}

/* ── SOBRE ───────────────────────────────────────────────── */
#sobre {
  padding: var(--section-py) var(--page-px);
  background: var(--white);
}
.sobre-grid {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.sobre-text h2 {
  color: var(--navy);
  margin: 16px 0 24px;
}
.sobre-text p {
  color: var(--muted);
  font-weight: 300;
  margin-bottom: 14px;
  line-height: 1.8;
}
.sobre-card {
  background: var(--navy-deep);
  border-radius: var(--radius);
  padding: 44px;
  position: relative;
  overflow: hidden;
}
.sobre-card::before {
  content: '';
  position: absolute;
  top: -80px; right: -80px;
  width: 240px; height: 240px;
  border-radius: 50%;
  background: rgba(184,134,11,.08);
  pointer-events: none;
}
.sobre-logo { margin-bottom: 28px; }
.sobre-logo svg { height: 36px; width: auto; }
.sobre-quote {
  font-size: clamp(16px, 1.4vw, 19px);
  font-weight: 300;
  font-style: italic;
  color: rgba(181,212,244,.85);
  line-height: 1.6;
  margin-bottom: 32px;
}
.sobre-pillars {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.pillar {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: rgba(181,212,244,.6);
}
.pillar-dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--gold);
  flex-shrink: 0;
}

/* ── SERVIÇOS ────────────────────────────────────────────── */
#servicos {
  padding: var(--section-py) var(--page-px);
  background: var(--cream);
}
.section-header {
  max-width: var(--max-w);
  margin: 0 auto 60px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: end;
}
.section-header h2 { color: var(--navy); margin-top: 14px; }
.section-header-body {
  font-size: 15px;
  font-weight: 300;
  color: var(--muted);
  line-height: 1.8;
  padding-bottom: 6px;
}
.servicos-grid {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 20px;
}
.service-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 40px 32px;
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
  transition: transform .35s var(--ease-out), box-shadow .35s var(--ease-out), border-color .35s;
}
.service-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .4s var(--ease-out);
}
.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 24px 64px rgba(27,45,107,.1);
  border-color: rgba(27,45,107,.12);
}
.service-card:hover::after { transform: scaleX(1); }
.service-num {
  font-size: 52px;
  font-weight: 300;
  color: rgba(27,45,107,.06);
  line-height: 1;
  margin-bottom: 16px;
  letter-spacing: -.03em;
}
.service-icon {
  width: 46px; height: 46px;
  background: rgba(27,45,107,.06);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.service-icon svg {
  width: 22px; height: 22px;
  stroke: var(--navy);
  stroke-width: 1.5;
  fill: none;
}
.service-title {
  font-size: 18px;
  font-weight: 500;
  color: var(--navy);
  margin-bottom: 12px;
  line-height: 1.3;
}
.service-body {
  font-size: 14px;
  font-weight: 300;
  color: var(--muted);
  line-height: 1.8;
  margin-bottom: 20px;
}
.service-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.service-list li {
  font-size: 13px;
  color: var(--muted);
  display: flex;
  align-items: flex-start;
  gap: 8px;
}
.service-list li::before {
  content: '';
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--gold);
  flex-shrink: 0;
  margin-top: 7px;
}

/* ── PRESENÇA ────────────────────────────────────────────── */
#presenca {
  padding: var(--section-py) var(--page-px);
  background: var(--navy);
  position: relative;
  overflow: hidden;
}
#presenca::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(181,212,244,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(181,212,244,.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}
.presenca-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 80px;
  align-items: center;
}
.presenca-left .eyebrow { color: rgba(184,134,11,.9); }
.presenca-left h2 { color: var(--white); margin: 14px 0 20px; }
.presenca-left p {
  font-size: 15px;
  font-weight: 300;
  color: rgba(181,212,244,.55);
  line-height: 1.8;
}
.presenca-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
}
.presenca-item {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(181,212,244,.06);
  padding: 36px 32px;
  transition: background .2s;
}
.presenca-item:first-child  { border-radius: var(--radius) 0 0 0; }
.presenca-item:nth-child(2) { border-radius: 0 var(--radius) 0 0; }
.presenca-item:nth-child(3) { border-radius: 0 0 0 var(--radius); }
.presenca-item:last-child   { border-radius: 0 0 var(--radius) 0; }
.presenca-item:hover { background: rgba(255,255,255,.07); }
.presenca-icon {
  margin-bottom: 14px;
}
.presenca-icon svg {
  width: 32px; height: 32px;
  stroke: var(--gold);
  stroke-width: 1.5;
  fill: none;
}
.presenca-label {
  font-size: 15px;
  font-weight: 400;
  color: rgba(181,212,244,.85);
  margin-bottom: 4px;
}
.presenca-sub {
  font-size: 12px;
  color: rgba(181,212,244,.4);
  letter-spacing: .03em;
}

/* ── CONTACTOS ───────────────────────────────────────────── */
#contactos {
  padding: var(--section-py) var(--page-px);
  background: var(--cream);
}
.contactos-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.contactos-left h2 { color: var(--navy); margin: 14px 0 20px; }
.contactos-left p {
  font-size: 15px;
  font-weight: 300;
  color: var(--muted);
  line-height: 1.8;
  margin-bottom: 32px;
}
.contact-items {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}
.contact-icon {
  width: 40px; height: 40px;
  background: var(--navy);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-icon svg {
  width: 18px; height: 18px;
  stroke: var(--white);
  stroke-width: 1.5;
  fill: none;
}
.contact-label {
  font-size: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 2px;
}
.contact-value {
  font-size: 15px;
  color: var(--navy);
}
.contact-value a {
  color: var(--navy);
  text-decoration: underline;
  text-decoration-color: var(--gold);
}

/* Form */
.form-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 44px;
  border: 1px solid var(--border);
}
.form-title {
  font-size: 22px;
  font-weight: 400;
  color: var(--navy);
  margin-bottom: 28px;
  letter-spacing: -.01em;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-group { margin-bottom: 16px; }
.form-group label {
  display: block;
  font-size: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 7px;
}
.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  background: var(--cream);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-family: var(--ff-body);
  font-size: 15px;
  font-weight: 300;
  color: var(--ink);
  outline: none;
  transition: border-color .2s, background .2s;
  resize: none;
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--navy);
  background: var(--white);
}
.form-group textarea { height: 110px; }
.form-submit {
  width: 100%;
  padding: 14px;
  background: var(--navy);
  color: var(--white);
  font-family: var(--ff-body);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: .08em;
  text-transform: uppercase;
  border-radius: 6px;
  cursor: pointer;
  transition: background .2s, transform .15s;
  margin-top: 6px;
}
.form-submit:hover { background: var(--navy-mid); transform: translateY(-1px); }
.form-success {
  display: none;
  padding: 16px;
  background: #EAF3DE;
  border-radius: 8px;
  margin-bottom: 16px;
  font-size: 14px;
  color: #27500A;
}
.form-error {
  display: none;
  padding: 14px;
  background: #FDECEA;
  border: 1px solid #F5C6CB;
  border-radius: 8px;
  margin-bottom: 14px;
  font-size: 13px;
  color: #A32D2D;
}

/* ── FOOTER ──────────────────────────────────────────────── */
#site-footer {
  background: var(--navy-deep);
  padding: 56px var(--page-px) 32px;
}
.footer-grid {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 64px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(181,212,244,.07);
  margin-bottom: 28px;
}
.footer-brand svg { height: 32px; width: auto; margin-bottom: 14px; }
.footer-desc {
  font-size: 13px;
  font-weight: 300;
  color: rgba(181,212,244,.4);
  line-height: 1.7;
  max-width: 240px;
}
.footer-col-title {
  font-size: 10px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(181,212,244,.3);
  margin-bottom: 14px;
}
.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 9px;
}
.footer-links a {
  font-size: 13px;
  font-weight: 300;
  color: rgba(181,212,244,.5);
  transition: color .2s;
}
.footer-links a:hover { color: var(--white); }
.footer-bottom {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-copy {
  font-size: 12px;
  font-weight: 300;
  color: rgba(181,212,244,.28);
}
.footer-gold { color: var(--gold); }

/* ── SCROLL TOP ──────────────────────────────────────────── */
#scroll-top {
  position: fixed;
  bottom: 28px; right: 28px;
  z-index: 50;
  width: 44px; height: 44px;
  background: var(--gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity .3s, transform .3s, background .2s;
  pointer-events: none;
}
#scroll-top.visible { opacity: 1; transform: none; pointer-events: auto; }
#scroll-top:hover { background: var(--gold-lt); }
#scroll-top svg { width: 18px; height: 18px; stroke: var(--white); stroke-width: 2; fill: none; }

/* ── REVEAL ANIMATIONS ───────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .8s var(--ease-out), transform .8s var(--ease-out);
}
.reveal.visible { opacity: 1; transform: none; }
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }
.reveal-delay-4 { transition-delay: .4s; }

/* ── KEYFRAMES ───────────────────────────────────────────── */
@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
@keyframes scrollPulse {
  0%, 100% { opacity: .6; }
  50%       { opacity: 1; }
}

/* ── RESPONSIVE ──────────────────────────────────────────── */
@media (max-width: 900px) {
  .sobre-grid,
  .presenca-inner,
  .contactos-inner,
  .section-header { grid-template-columns: 1fr; gap: 48px; }
  .servicos-grid { grid-template-columns: 1fr; }
  .footer-grid   { grid-template-columns: 1fr; gap: 32px; }
  .site-nav      { display: none; }
  .nav-toggle    { display: flex; }
  .presenca-inner { gap: 48px; }
}
@media (max-width: 560px) {
  .presenca-grid { grid-template-columns: 1fr; }
  .form-row      { grid-template-columns: 1fr; }
  .hero-ctas     { flex-direction: column; }
}