/* ── RESET ─────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --blue:     #032C45;
  --gold:     #F2BF00;
  --slate:    #1F2A33;
  --grey:     #6E7B86;
  --light-bg: #F5F7F9;
  --white:    #FFFFFF;
  --hdr:      80px;
  --px:       60px;
  --ease:     cubic-bezier(0.65, 0, 0.35, 1);
}

/* ── BASE ──────────────────────────────────────────────────────── */
html, body {
  height: 100%;
  overflow: hidden;
  font-family: 'Roboto', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--slate);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { font-family: 'Playfair Display', serif; color: var(--blue); line-height: 1.2; }
h1 { font-size: clamp(34px, 4.2vw, 54px); font-weight: 600; }
h2 { font-size: clamp(26px, 2.8vw, 36px); font-weight: 600; line-height: 1.3; }
h3 { font-size: 22px; font-weight: 500; }
h4 { font-family: 'Roboto', sans-serif; font-size: 16px; font-weight: 500; color: var(--blue); }
p  { color: var(--slate); line-height: 1.75; }
a  { color: var(--blue); text-decoration: none; transition: color .2s; }
a:hover { color: var(--gold); }
img { max-width: 100%; display: block; }

.label {
  font-family: 'Roboto', sans-serif;
  font-size: 10px; font-weight: 500;
  letter-spacing: 2.5px; text-transform: uppercase;
  color: var(--gold); display: block; margin-bottom: 14px;
}

/* ── BUTTONS ───────────────────────────────────────────────────── */
.btn {
  display: inline-block;
  font-family: 'Roboto', sans-serif;
  font-size: 13px; font-weight: 500;
  letter-spacing: 0.5px;
  padding: 13px 28px; border-radius: 3px;
  border: none; cursor: pointer;
  transition: background .2s, color .2s, border-color .2s;
}
.btn-primary { background: var(--blue); color: var(--white); }
.btn-primary:hover { background: var(--gold); color: var(--blue); }
.btn-ghost {
  background: transparent; color: rgba(255,255,255,0.7);
  border: 1px solid rgba(255,255,255,0.28);
}
.btn-ghost:hover { background: var(--gold); color: var(--blue); border-color: var(--gold); }
.btn-outline {
  background: transparent;
  border: 1px solid var(--blue); color: var(--blue);
}
.btn-outline:hover { background: var(--gold); border-color: var(--gold); color: var(--blue); }

/* ── HEADER ────────────────────────────────────────────────────── */
header {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 500;
  height: var(--hdr);
  background: var(--blue);
  display: flex; align-items: center;
  padding: 0 var(--px);
}
.logo img { height: 40px; width: auto; }

/* desktop nav */
header nav {
  margin-left: auto;
  display: flex; align-items: center; gap: 44px;
}
.ni { position: relative; }

.ni > a, header nav > a {
  font-family: 'Roboto', sans-serif;
  font-size: 13px; font-weight: 300; letter-spacing: 0.7px;
  color: rgba(255,255,255,0.85);
  white-space: nowrap;
  transition: color .2s;
}
.ni > a:hover, header nav > a:hover { color: var(--gold); }

/* active page underline */
header nav a.active:not(.nav-cta),
header nav a[aria-current="page"] {
  color: var(--white);
  text-decoration: underline;
  text-underline-offset: 5px;
  text-decoration-thickness: 1.5px;
  text-decoration-color: rgba(255,255,255,0.7);
}

/* Contacto button in nav */
header nav > a.nav-cta {
  border: 1px solid rgba(242, 191, 0, 0.45);
  padding: 5px 16px;
  border-radius: 2px;
  transition: border-color .2s, background .2s, color .2s;
}
header nav > a.nav-cta:hover,
header nav > a.nav-cta.active {
  border-color: var(--gold);
  color: var(--gold);
  background: rgba(242, 191, 0, 0.08);
  text-decoration: none;
}

.ni > a::after { content: ' ›'; font-size: 11px; opacity: 0.45; }

/* dropdown */
.dd {
  position: absolute; top: calc(100% + 20px); left: 0;
  background: var(--blue);
  border-top: 2px solid var(--gold);
  min-width: 230px;
  padding: 6px 0;
  opacity: 0; pointer-events: none;
  transform: translateY(-8px);
  transition: opacity .2s, transform .2s;
  z-index: 600;
}
.ni:hover .dd,
.ni:focus-within .dd { opacity: 1; pointer-events: all; transform: translateY(0); }
.dd a {
  display: block; padding: 11px 20px;
  font-family: 'Roboto', sans-serif;
  font-size: 12px; font-weight: 300; letter-spacing: 0.4px;
  color: rgba(255,255,255,0.78);
  transition: background .15s, color .15s;
}
.dd a:hover { background: rgba(255,255,255,0.05); color: var(--gold); }

/* ── LANGUAGE SWITCHER (dropdown) ──────────────────────────────── */
.lang-sw {
  position: relative;
  margin-left: 28px;
}
/* trigger button */
.lang-drop-btn {
  display: flex; align-items: center; gap: 5px;
  background: none; border: none; cursor: pointer;
  font-family: 'Roboto', sans-serif;
  font-size: 11px; font-weight: 500; letter-spacing: 1px;
  color: rgba(255,255,255,0.55);
  padding: 4px 6px; line-height: 1;
  transition: color .2s;
}
.lang-drop-btn:hover { color: var(--white); }
.lang-drop-ico {
  width: 10px; height: 10px;
  stroke: currentColor; stroke-width: 2.5;
  fill: none; stroke-linecap: round; stroke-linejoin: round;
  transition: transform .2s;
}
.lang-sw.open .lang-drop-ico { transform: rotate(180deg); }
/* dropdown panel */
.lang-drop-list {
  position: absolute; top: calc(100% + 12px); right: 0;
  background: var(--blue);
  border: 1px solid rgba(255,255,255,0.1);
  border-top: 2px solid var(--gold);
  min-width: 62px;
  display: flex; flex-direction: column;
  z-index: 600;
  box-shadow: 0 8px 20px rgba(0,0,0,0.25);
}
.lang-drop-list[hidden] { display: none; }
/* option buttons inside dropdown */
.lang-btn {
  background: none; border: none; cursor: pointer;
  font-family: 'Roboto', sans-serif;
  font-size: 12px; font-weight: 400; letter-spacing: 1px;
  color: rgba(255,255,255,0.55);
  padding: 9px 16px; text-align: left;
  transition: background .15s, color .15s;
}
.lang-btn:hover { background: rgba(255,255,255,0.05); color: var(--white); }
.lang-btn.lang-active { color: var(--gold); }
/* Language dropdown inside mobile nav */
.mob-nav .lang-sw {
  display: block;          /* override the header hide at 768px */
  margin: 0 0 8px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}
.mob-nav .lang-sw .lang-drop-list {
  position: absolute;
  top: calc(100% + 8px);
  left: 0; right: auto;   /* align left in mob-nav */
}

/* hamburger */
.hbg {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer;
  padding: 4px; margin-left: auto;
}
.hbg span { display: block; width: 22px; height: 1.5px; background: rgba(255,255,255,0.85); transition: .3s; }

/* mobile nav */
.mob-nav {
  display: none;
  position: fixed; top: var(--hdr); left: 0; right: 0;
  background: var(--blue);
  padding: 20px var(--px) 32px;
  flex-direction: column;
  z-index: 499;
  border-top: 1px solid rgba(255,255,255,0.07);
}
.mob-nav.open { display: flex; }
.mob-group-title {
  font-size: 10px; font-weight: 500;
  letter-spacing: 2px; text-transform: uppercase;
  color: var(--gold); padding: 16px 0 8px;
}
.mob-nav a {
  display: block;
  font-size: 14px; font-weight: 300;
  color: var(--white);
  padding: 11px 0;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}
.mob-nav a:hover { color: var(--gold); }

/* ── FULLSCREEN SECTIONS ───────────────────────────────────────── */
section {
  position: fixed; top: 0; left: 0;
  width: 100%; height: 100vh;
  overflow: hidden;
  display: flex; flex-direction: column; justify-content: center;
  padding: var(--hdr) var(--px) 0;
  transform: translateY(100vh);
  transition: transform 0.75s var(--ease);
  will-change: transform;
}
section.above  { transform: translateY(-100vh); }
section.cur    { transform: translateY(0); }
section.no-anim { transition: none !important; }

/* ── PAGE INDICATOR (dots) ─────────────────────────────────────── */
.page-dots {
  position: fixed; right: 24px; top: 50%;
  transform: translateY(-50%);
  display: flex; flex-direction: column; gap: 10px;
  z-index: 400;
}
.dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: rgba(0,0,0,0.18);
  cursor: pointer;
  transition: background .3s, transform .3s;
}
.dot.on-dark { background: rgba(255,255,255,0.3); }
.dot.active  { background: var(--gold) !important; transform: scale(1.4); }

/* ── SECTION INNER ─────────────────────────────────────────────── */
.si { width: 100%; max-width: 1380px; margin: 0 auto; }

/* ── FADE-IN ───────────────────────────────────────────────────── */
.fi {
  opacity: 0; transform: translateY(18px);
  transition: opacity .55s ease .1s, transform .55s ease .1s;
}
.fi.in { opacity: 1; transform: translateY(0); }

/* ─────────────────────────────────────────────────────────────────
   SECTION STYLES
───────────────────────────────────────────────────────────────── */

/* ── HERO ──────────────────────────────────────────────────────── */
#inicio {
  background-color: var(--blue);
  background-image: url('brand_assets/Ergon_Home_Hero.png');
  background-size: cover;
  background-position: center center;
  padding: var(--hdr) var(--px) 0;
}
#inicio::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(
    to right,
    rgba(3, 44, 69, 0.84) 0%,
    rgba(3, 44, 69, 0.62) 50%,
    rgba(3, 44, 69, 0.32) 100%
  );
  pointer-events: none;
}
#inicio::after {
  content: '';
  position: absolute; left: 0; top: 0; bottom: 0;
  width: 3px; background: var(--gold);
}
.hero-inner { position: relative; z-index: 1; max-width: 740px; }
.hero-inner h1 { color: var(--white); margin-bottom: 18px; }
.hero-sub {
  font-family: 'Playfair Display', serif;
  font-size: clamp(16px, 1.8vw, 20px); font-weight: 500;
  color: var(--gold); margin-bottom: 18px; line-height: 1.5;
}
.hero-txt {
  font-size: 14px; color: rgba(255,255,255,0.72);
  max-width: 540px; margin-bottom: 34px; line-height: 1.8;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* ── O MODELO ─────────────────────────────────────────────────── */
#o-modelo { background: var(--white); }
.modelo-grid {
  display: grid; grid-template-columns: 1fr 1.8fr; gap: 80px; align-items: center;
}
.modelo-right p { font-size: 15px; margin-bottom: 14px; }
.modelo-right p:last-of-type { margin-bottom: 0; }
.icon-row {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 0;
  margin-top: 36px;
}
.ib { padding: 20px 22px 18px; border-top: 2px solid var(--gold); }
.ib svg { width: 26px; height: 26px; stroke: var(--blue); stroke-width: 1.4; margin-bottom: 10px; }
.ib h4 { font-size: 14px; margin-bottom: 5px; }
.ib p  { font-size: 13px; color: var(--grey); line-height: 1.5; }

/* ── COMO FUNCIONA ────────────────────────────────────────────── */
#como-funciona { background: var(--light-bg); }
#como-funciona h2 { margin-bottom: 48px; }
.steps {
  display: grid; grid-template-columns: repeat(4,1fr);
  gap: 0; position: relative;
}
.steps::before {
  content: '';
  position: absolute; top: 27px;
  left: 56px; right: 56px;
  height: 1px; background: var(--gold); z-index: 0;
}
.step { text-align: center; padding: 0 18px; position: relative; z-index: 1; }
.sn {
  font-family: 'Playfair Display', serif;
  font-size: 20px; font-weight: 600; color: var(--gold);
  background: var(--light-bg);
  width: 54px; height: 54px; border-radius: 50%;
  border: 1.5px solid var(--gold);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 18px;
}
.step h4 { margin-bottom: 10px; font-size: 14px; }
.step p  { font-size: 13px; color: var(--grey); line-height: 1.6; }

/* ── QUE EMPRESAS ─────────────────────────────────────────────── */
#que-empresas { background: var(--white); }
.qe-grid { display: grid; grid-template-columns: 1fr 2fr; gap: 80px; align-items: start; }
.qe-left h2 { margin-bottom: 14px; }
.qe-left p { font-size: 14px; color: var(--grey); margin-bottom: 12px; line-height: 1.7; }
.qe-list { list-style: none; }
.qe-list li {
  font-size: 13px; color: var(--grey);
  padding: 6px 0 6px 16px; position: relative;
  border-bottom: 1px solid #EAEEF1;
}
.qe-list li::before { content: '—'; position: absolute; left: 0; color: var(--gold); }
.cards { display: grid; grid-template-columns: repeat(2,1fr); gap: 16px; }
.card {
  border: 1px solid #E2E7EB; border-top: 3px solid var(--blue);
  padding: 22px 20px;
  transition: border-top-color .2s, box-shadow .2s;
}
.card:hover { border-top-color: var(--gold); box-shadow: 0 4px 16px rgba(3,44,69,.07); }
.card svg { width: 24px; height: 24px; stroke: var(--blue); stroke-width: 1.4; margin-bottom: 12px; }
.card h4 { font-size: 14px; margin-bottom: 6px; }
.card p  { font-size: 13px; color: var(--grey); line-height: 1.5; }

/* ── TRANSIÇÃO ────────────────────────────────────────────────── */
#transicao { background: var(--light-bg); }
.tr-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 100px; align-items: center; }
.tr-text h2 { margin-bottom: 18px; }
.tr-text p { font-size: 15px; margin-bottom: 14px; }
.tr-text p:last-child { margin-bottom: 0; }
.tr-diag { display: flex; flex-direction: column; align-items: center; }
.tn {
  background: var(--white); border: 1px solid #D8DEE3;
  border-left: 3px solid var(--blue);
  padding: 16px 32px; width: 270px; text-align: center;
}
.tn.acc { border-left-color: var(--gold); }
.tn span { font-size: 10px; font-weight: 500; letter-spacing: 1.5px; text-transform: uppercase; color: var(--grey); }
.tn strong { display: block; font-family: 'Playfair Display', serif; font-size: 16px; color: var(--blue); margin-top: 4px; }
.ta { width: 1.5px; height: 32px; background: var(--gold); position: relative; }
.ta::after {
  content: ''; position: absolute; bottom: -5px; left: 50%;
  transform: translateX(-50%);
  border-left: 5px solid transparent; border-right: 5px solid transparent;
  border-top: 7px solid var(--gold);
}

/* ── FAQ ──────────────────────────────────────────────────────── */
#faq {
  background: var(--white);
  justify-content: center;
  padding-bottom: var(--hdr);
}
#faq h2 { margin-bottom: 28px; }
.faq-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 0 48px; }
.faq-item { border-bottom: 1px solid #E2E7EB; }
.faq-item:first-child { border-top: 1px solid #E2E7EB; }
.faq-q {
  display: flex; justify-content: space-between; align-items: center;
  padding: 20px 0; cursor: pointer; gap: 12px;
}
.faq-q h4 {
  font-size: 14px; font-family: 'Roboto', sans-serif;
  font-weight: 400; color: var(--slate); text-align: left;
}
.faq-ico {
  flex-shrink: 0; width: 20px; height: 20px; border-radius: 50%;
  border: 1px solid #C5CDD3;
  display: flex; align-items: center; justify-content: center;
  transition: background .2s, border-color .2s;
}
.faq-ico svg { width: 10px; height: 10px; stroke: var(--grey); transition: transform .3s, stroke .2s; }
.faq-item.open .faq-ico { background: var(--gold); border-color: var(--gold); }
.faq-item.open .faq-ico svg { stroke: var(--blue); transform: rotate(45deg); }
.faq-ans { max-height: 0; overflow: hidden; transition: max-height .3s ease; }
.faq-ans p { font-size: 13px; color: var(--grey); padding-bottom: 14px; line-height: 1.7; }
.faq-item.open .faq-ans { max-height: 200px; }

/* ── ORIGEM ───────────────────────────────────────────────────── */
#origem { background: var(--light-bg); }
/* ── ORIGEM: full-bleed image layout ──────────────────────────── */
#origem { padding: 0; }
.orig-wrap {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  height: 100%;
}

/* Left: photo column */
.orig-img {
  position: relative;
  overflow: hidden;
}
.orig-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center center;
  display: block;
}
/* White fade on the left edge */
.orig-img::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(
    to right,
    rgba(255,255,255,1)   0%,
    rgba(255,255,255,0.7) 22%,
    rgba(255,255,255,0.1) 52%,
    rgba(255,255,255,0)   70%
  );
  pointer-events: none;
}
/* Greek word overlaid on stone */
.orig-greek-over {
  position: absolute;
  bottom: 22%; left: 0; right: 0;
  text-align: center;
  z-index: 2;
  pointer-events: none;
}
.orig-greek-over .greek-word {
  font-family: 'Playfair Display', serif;
  font-size: clamp(84px, 8vw, 128px);
  font-weight: 300; letter-spacing: 8px; line-height: 1;
  color: var(--blue);
  text-shadow: 0 0 32px rgba(255,255,255,0.9), 0 0 8px rgba(255,255,255,0.7);
}
.orig-greek-over .greek-rule {
  width: 64px; height: 2px;
  background: var(--gold);
  margin: 16px auto 14px;
}
.orig-greek-over .greek-tr {
  font-size: 20px; font-weight: 500; letter-spacing: 2.5px;
  text-transform: uppercase; color: var(--blue); opacity: 0.6;
}

/* Right: text panel */
.orig-text-panel {
  display: flex;
  align-items: center;
  padding: calc(var(--hdr) + 56px) var(--px) 56px 64px;
}
.orig-text h2 { margin-bottom: 16px; }
.orig-text p { font-size: 15px; margin-bottom: 14px; }
.orig-text p:last-child { margin-bottom: 0; }
.orig-text blockquote {
  font-family: 'Playfair Display', serif; font-size: 17px; font-style: italic;
  color: var(--blue); border-left: 3px solid var(--gold);
  padding-left: 16px; margin: 18px 0;
}

/* ── PEDRO ────────────────────────────────────────────────────── */
#pedro { background: var(--white); }
.pedro-grid { display: grid; grid-template-columns: 340px 1fr; gap: 60px; align-items: center; }
.pedro-cta { grid-column: 2; margin-top: 4px; align-self: start; }
.pedro-photo { position: relative; }
.pedro-photo img { width: 100%; border-radius: 1px; }
.pedro-photo::after {
  content: ''; position: absolute; bottom: -6px; right: -6px;
  width: 52%; height: 3px; background: var(--gold);
}
.pedro-li {
  display: inline-flex; align-items: center; justify-content: center;
  width: 32px; height: 32px; border-radius: 4px;
  background: var(--blue); color: var(--white);
  margin-top: 14px;
  transition: background .2s, color .2s;
}
.pedro-li:hover { background: #0A66C2; }
.pedro-li svg { width: 16px; height: 16px; }
.pedro-name { font-family: 'Playfair Display', serif; font-size: 28px; font-weight: 600; color: var(--blue); margin-bottom: 2px; }
.pedro-role { font-size: 10px; font-weight: 500; letter-spacing: 1.5px; text-transform: uppercase; color: var(--gold); margin-bottom: 20px; }
.pedro-bio p { font-size: 14px; margin-bottom: 12px; }
.pedro-list { list-style: none; margin: 14px 0 20px; }
.pedro-list li {
  font-size: 14px; color: var(--slate);
  padding: 9px 0 9px 18px; border-bottom: 1px solid #EAEEF1; position: relative;
}
.pedro-list li:first-child { border-top: 1px solid #EAEEF1; }
.pedro-list li::before {
  content: ''; position: absolute; left: 0; top: 50%;
  transform: translateY(-50%); width: 6px; height: 6px; background: var(--gold);
}

/* ── INVESTIDORES ─────────────────────────────────────────────── */
#investidores { background: var(--light-bg); }
.inv-grid { display: grid; grid-template-columns: 1.6fr 1fr; gap: 80px; align-items: center; }
.inv-text h2 { margin-bottom: 16px; }
.inv-text p { font-size: 15px; margin-bottom: 14px; }
.inv-text p:last-child { margin-bottom: 0; }
.inv-diag { display: flex; flex-direction: column; align-items: center; }
.dn {
  background: var(--blue); color: var(--white);
  padding: 15px 0; width: 250px; text-align: center;
}
.dn span { font-family: 'Playfair Display', serif; font-size: 16px; font-weight: 600; }
.dc { display: flex; flex-direction: column; align-items: center; padding: 5px 0; }
.dl { width: 1.5px; height: 18px; background: var(--gold); }
.dlabel { font-size: 10px; font-weight: 500; letter-spacing: 1.2px; text-transform: uppercase; color: var(--grey); background: var(--light-bg); padding: 0 8px; white-space: nowrap; }
.darr { border-left: 5px solid transparent; border-right: 5px solid transparent; border-top: 7px solid var(--gold); }

/* ── CONTACTO ─────────────────────────────────────────────────── */
#contacto {
  background: var(--white);
  justify-content: space-between;
  padding-bottom: 0;
}
.ct-body {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: start;
  padding-top: 24px; flex: 1;
}
.ct-text h2 { margin-bottom: 16px; }
.ct-text p { font-size: 14px; color: var(--grey); margin-bottom: 12px; }
.ct-text .note { font-size: 13px; font-style: italic; margin-top: 18px; }
.ct-items { display: flex; flex-direction: column; gap: 18px; padding-top: 36px; }
.ct-item { display: flex; align-items: center; gap: 14px; }
.ct-icon {
  width: 42px; height: 42px; flex-shrink: 0;
  background: var(--light-bg); border: 1px solid #D8DEE3; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.ct-icon svg { width: 17px; height: 17px; stroke: var(--blue); stroke-width: 1.5; }
.ct-item-tx span { font-size: 10px; font-weight: 500; letter-spacing: 1.2px; text-transform: uppercase; color: var(--grey); display: block; margin-bottom: 1px; }
.ct-item-tx a { font-size: 14px; font-weight: 400; color: var(--blue); }
.ct-item-tx a:hover { color: var(--gold); }
.ct-cta { margin-top: 24px; }

/* ── FOOTER (inside contacto) ─────────────────────────────────── */
footer {
  background: var(--blue);
  padding: 18px var(--px);
  display: flex; align-items: center; justify-content: space-between;
  width: 100%; flex-shrink: 0;
}
.ft-left { display: flex; align-items: center; gap: 20px; }
.ft-left img { height: 28px; }
.ft-left p { font-size: 11px; color: rgba(255,255,255,0.4); }
.ft-nav { display: flex; gap: 28px; }
.ft-nav a { font-size: 11px; font-weight: 300; color: rgba(255,255,255,0.55); letter-spacing: 0.3px; }
.ft-nav a:hover { color: var(--gold); }

/* sub-page footer (no contacto section) */
.sub-footer {
  position: fixed; bottom: 0; left: 0; right: 0;
  background: var(--blue);
  padding: 14px var(--px);
  display: flex; align-items: center; justify-content: space-between;
  z-index: 400;
}
.sub-footer p { font-size: 11px; color: rgba(255,255,255,0.4); }
.sub-footer nav { display: flex; gap: 24px; }
.sub-footer nav a { font-size: 11px; font-weight: 300; color: rgba(255,255,255,0.55); }
.sub-footer nav a:hover { color: var(--gold); }

/* ── RESPONSIVE ───────────────────────────────────────────────── */
@media (max-width: 1024px) {
  :root { --px: 40px; }
  .modelo-grid { grid-template-columns: 1fr; gap: 28px; }
  .inv-grid { grid-template-columns: 1fr; gap: 32px; }
  .inv-diag { display: none; }
}
@media (max-width: 768px) {
  :root { --px: 24px; }
  header nav { display: none; }
  .lang-sw { display: none; }
  .hbg { display: flex; }
  .icon-row { grid-template-columns: 1fr; }
  .steps { grid-template-columns: repeat(2,1fr); gap: 24px; }
  .steps::before { display: none; }
  .qe-grid { grid-template-columns: 1fr; gap: 24px; }
  .cards { grid-template-columns: 1fr; }
  .tr-grid { grid-template-columns: 1fr; gap: 32px; }
  .tr-diag { display: none; }
  .faq-cols { grid-template-columns: 1fr; }
  .orig-wrap { grid-template-columns: 1fr; }
  .orig-img { height: 38vh; }
  .orig-text-panel { padding: 24px var(--px) 32px; }
  .pedro-grid { display: flex; flex-direction: column; gap: 28px; }
  .pedro-bio   { order: 1; }
  .pedro-photo { order: 2; max-width: 240px; }
  .pedro-cta   { order: 3; }
  .ct-body { grid-template-columns: 1fr; gap: 32px; }
  .page-dots { display: none; }
  .ft-nav { display: none; }
  .sub-footer nav { display: none; }

  /* ── Mobile: normal page scroll (no fullscreen snap) ── */
  body {
    overflow-y: auto;
    padding-top: var(--hdr);
  }
  section {
    position: relative !important;
    height: auto !important;
    overflow: visible !important;
    transform: none !important;
    transition: none !important;
    padding-top: 56px;
    padding-bottom: 64px;
    scroll-margin-top: var(--hdr);
  }
  /* Hero still takes most of the screen */
  #inicio {
    min-height: calc(100svh - var(--hdr));
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-top: 40px;
  }
  /* Sections with their own internal layout */
  #visao-geral { padding-top: 0; padding-bottom: 0; }
  #contacto    { padding-top: 0; padding-bottom: 0; }

  /* Contacto link in mobile nav styled as button */
  .mob-nav a.nav-cta {
    display: inline-block;
    margin-top: 12px;
    border: 1px solid rgba(242, 191, 0, 0.5);
    padding: 9px 22px;
    border-radius: 2px;
    color: var(--gold);
    font-weight: 400;
    border-bottom: 1px solid rgba(242, 191, 0, 0.5); /* override mob-nav a border */
  }
  .mob-nav a.nav-cta:hover {
    border-color: var(--gold);
    background: rgba(242, 191, 0, 0.08);
  }

  /* Sub-footer: flow naturally at end of section on mobile */
  .sub-footer {
    position: static;
    margin: 60px calc(-1 * var(--px)) 0;
  }
  body.subpage section { padding-bottom: 0; }

  /* All fade-in elements visible immediately (JS animation disabled on mobile) */
  .fi {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}

/* ── PREVIEW BLOCKS (homepage middle section) ──────────────────── */
#visao-geral {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: repeat(5, auto);
  align-content: center;
  padding: var(--hdr) 0 0;
  /* split background fills full 100vh regardless of content height */
  background: linear-gradient(to right, var(--white) 50%, var(--light-bg) 50%);
}
.pb {
  grid-row: 1 / 6;
  display: grid;
  grid-template-rows: subgrid;
  padding: 72px 144px;
}
.pb-left  { /* background from parent gradient */ }
.pb-right { border-left: 1px solid #E4E9ED; }

/* display: contents lets children participate directly in .pb's subgrid rows */
.pb-content { display: contents; }

.pb-label {
  font-size: 10px; font-weight: 500;
  letter-spacing: 2.5px; text-transform: uppercase;
  color: var(--gold); display: block; margin-bottom: 20px;
}
.pb-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(22px, 2.2vw, 30px); font-weight: 600;
  line-height: 1.28; color: var(--blue);
  margin-bottom: 20px; max-width: 420px;
}
.pb-body { font-size: 14px; line-height: 1.75; color: var(--grey); max-width: 420px; }
.pb-body p { margin-bottom: 10px; }
.pb-body p:last-child { margin-bottom: 0; }

.pb-cta {
  display: inline-flex; align-items: center; gap: 8px;
  margin-top: 28px;
  font-family: 'Roboto', sans-serif;
  font-size: 13px; font-weight: 500; letter-spacing: 0.3px;
  color: var(--blue);
  border-bottom: 1px solid transparent; padding-bottom: 1px;
  transition: color .2s, border-color .2s;
}
.pb-cta .arr { display: inline-block; transition: transform .22s; }
.pb-cta:hover { color: var(--gold); border-color: var(--gold); }
.pb-cta:hover .arr { transform: translateX(5px); }

/* minimal process flow — Block 1 */
.pb-flow {
  display: flex; align-items: center; gap: 10px;
  height: 66px; margin-bottom: 32px;
}
.pb-flow-step { display: flex; flex-direction: column; align-items: center; gap: 8px; }
.pb-flow-dot {
  width: 39px; height: 39px; border-radius: 50%;
  border: 1.5px solid #C8D4DC;
  display: flex; align-items: center; justify-content: center;
}
.pb-flow-dot svg { width: 17px; height: 17px; stroke: #9BAAB6; stroke-width: 1.5; }
.pb-flow-lbl {
  font-size: 10px; font-weight: 500; letter-spacing: 1px;
  text-transform: uppercase; color: #A8B6BF; white-space: nowrap;
}
.pb-flow-arr { color: var(--gold); font-size: 16px; line-height: 39px; margin-bottom: 20px; }

/* Greek typographic element — Block 2 */
.pb-greek {
  font-family: 'Playfair Display', serif;
  font-size: 52px; font-weight: 300;
  color: #D8E0E6;
  letter-spacing: 4px; line-height: 1;
  height: 66px; display: flex; align-items: center;
  margin-bottom: 32px; user-select: none;
}

/* hero secondary text link */
.hero-link {
  display: inline-flex; align-items: center; gap: 5px;
  font-family: 'Roboto', sans-serif;
  font-size: 13px; font-weight: 300; letter-spacing: 0.3px;
  color: rgba(255,255,255,0.52);
  transition: color .2s; align-self: center;
}
.hero-link:hover { color: rgba(255,255,255,0.85); }

/* responsive overrides for preview blocks */
@media (max-width: 768px) {
  #visao-geral {
    grid-template-columns: 1fr;
    grid-template-rows: none;
    align-content: start;
    padding-top: 0;
    background: var(--white); /* remove split gradient on single column */
  }
  .pb {
    grid-row: auto;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding: 56px var(--px) 48px; /* no longer needs to offset fixed header */
  }
  .pb-right { background: var(--light-bg); border-left: none; border-top: 1px solid #E4E9ED; }
  .pb-title, .pb-body { max-width: 100%; }
  .pb-right { border-left: none; border-top: 1px solid #E4E9ED; }
  .pb-flow { display: none; }
  .pb-greek { font-size: 36px; margin-bottom: 16px; }
}

/* ── REMOVE NAV DROPDOWN CARETS ────────────────────────────────── */
.ni > a::after { content: none; }

/* ── CONTACT SECTION RESTRUCTURE ──────────────────────────────── */
/* Override section padding so footer can reach full width */
#contacto {
  padding: 0;
  justify-content: space-between;
}
/* Inner content wrapper carries the padding */
.ct-main {
  flex: 1;
  display: flex;
  align-items: center;
  padding: calc(var(--hdr) + 56px) var(--px) 56px;
}
/* Two-col: info left, form right */
.ct-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
  width: 100%;
}

/* WhatsApp inline button */
.wa-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 26px; height: 26px; border-radius: 50%;
  background: #25D366;
  flex-shrink: 0;
  transition: opacity .2s;
}
.wa-btn:hover { opacity: 0.82; }
.wa-btn svg { width: 13px; height: 13px; fill: #fff; }
.ct-phone-row { display: flex; align-items: center; gap: 10px; }
.ct-phone-row a { font-size: 14px; font-weight: 400; color: var(--blue); }
.ct-phone-row a:hover { color: var(--gold); }

/* ── CONTACT FORM ──────────────────────────────────────────────── */
.ct-form { display: flex; flex-direction: column; gap: 16px; }
.ct-form .frow { display: flex; flex-direction: column; gap: 5px; }
.ct-form label { font-size: 12px; font-weight: 500; color: var(--grey); letter-spacing: 0.4px; text-transform: uppercase; }
.ct-form .req { color: var(--gold); }
.ct-form-row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.ct-form input,
.ct-form textarea,
.ct-form select {
  width: 100%;
  padding: 11px 14px;
  font-family: 'Roboto', sans-serif;
  font-size: 14px; color: var(--slate);
  background: var(--white);
  border: 1px solid #D0D8DE;
  border-radius: 3px;
  outline: none;
  transition: border-color .2s;
  -webkit-appearance: none;
  appearance: none;
}
.ct-form input:focus,
.ct-form textarea:focus { border-color: var(--blue); }
.ct-form textarea { resize: none; height: 108px; line-height: 1.6; }
.ct-form input::placeholder,
.ct-form textarea::placeholder { color: #B0BBC3; }
.ct-form-submit { margin-top: 4px; }
.ct-success {
  display: none;
  padding: 20px;
  border: 1px solid var(--gold);
  border-left: 3px solid var(--gold);
  background: #FFFDF0;
}
.ct-success p { font-size: 14px; color: var(--slate); }

/* ── FOOTER FULL-WIDTH FIX ─────────────────────────────────────── */
/* footer is a direct child of #contacto (which has padding:0) */
footer {
  background: var(--blue);
  padding: 18px var(--px);
  display: flex; align-items: center; justify-content: space-between;
  width: 100%; flex-shrink: 0;
}

/* ── HARMONIZED SUB-PAGE FOOTER ────────────────────────────────── */
/* Lives inside the last section (position:fixed), so absolute puts it at
   the section's bottom — invisible on any other section */
.sub-footer {
  position: absolute; bottom: 0; left: 0; right: 0;
  background: var(--blue);
  padding: 18px var(--px);
  display: flex; align-items: center; justify-content: space-between;
  z-index: 400;
  height: 58px;
}
.sub-footer .sf-left { display: flex; align-items: center; gap: 20px; }
.sub-footer .sf-left img { height: 28px; }
.sub-footer .sf-left p { font-size: 11px; color: rgba(255,255,255,0.4); }
.sub-footer .sf-nav { display: flex; gap: 28px; }
.sub-footer .sf-nav a { font-size: 11px; font-weight: 300; color: rgba(255,255,255,0.55); letter-spacing: 0.3px; }
.sub-footer .sf-nav a:hover { color: var(--gold); }

/* add bottom padding to sub-page sections so content clears the footer */
body.subpage section { padding-bottom: 58px; }

/* responsive */
@media (max-width: 768px) {
  .ct-main { padding: calc(var(--hdr) + 32px) var(--px) 32px; }
  .ct-body { grid-template-columns: 1fr; gap: 32px; }
  .ct-form .frow { grid-template-columns: 1fr; }
  .sub-footer .sf-nav { display: none; }
}