/* ============================================================
   RM AXIS | Arquitetura Empresarial
   style.css — Design system & components
   Palette derived from the executive portfolio:
   warm white (dominant), graphite/black, institutional gold.
   ============================================================ */

/* ---------- Design tokens ---------- */
:root {
  /* Surfaces */
  --paper:        #FBF9F5;   /* dominant warm off-white */
  --paper-pure:   #FFFFFF;   /* cards / contrast surfaces */
  --paper-alt:    #F1EDE6;   /* subtle section band */
  --graphite:     #1C1B18;   /* dark sections / near-black */
  --graphite-2:   #26241F;   /* dark elevated */

  /* Ink */
  --ink:          #1B1A17;   /* headlines on light */
  --ink-soft:     #4B473F;   /* body on light */
  --ink-faint:    #8A8479;   /* captions / meta */
  --on-dark:      #F4F1EA;   /* text on dark */
  --on-dark-soft: #B9B3A6;   /* muted text on dark */

  /* Accent — institutional gold */
  --gold:         #BE7C2C;
  --gold-deep:    #A5661F;   /* hover / pressed */
  --gold-bright:  #D28E3A;   /* accent on dark backgrounds */

  /* Lines */
  --line:         rgba(27, 26, 23, 0.12);
  --line-strong:  rgba(27, 26, 23, 0.22);
  --line-dark:    rgba(244, 241, 234, 0.14);

  /* Type */
  --f-display: "Oswald", "Arial Narrow", "Helvetica Neue", sans-serif;
  --f-body:    "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  /* Rhythm */
  --shell:      min(1240px, 100% - 3rem);
  --shell-wide: min(1440px, 100% - 3rem);
  --gap:        clamp(1rem, 2.5vw, 2rem);
  --section-y:  clamp(4.5rem, 9vw, 8.5rem);

  --radius:     4px;
  --radius-lg:  10px;

  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  font-family: var(--f-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.7;
  font-size: 1.0625rem;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, svg, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
ul { list-style: none; padding: 0; }

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
  font-family: var(--f-display);
  font-weight: 600;
  line-height: 1.02;
  letter-spacing: 0.005em;
  color: var(--ink);
  text-transform: uppercase;
}

.display-1 {
  font-size: clamp(2.9rem, 7.6vw, 6.6rem);
  font-weight: 600;
  line-height: 0.94;
}
.display-2 {
  font-size: clamp(2.1rem, 5vw, 4rem);
  line-height: 0.98;
}
.display-3 {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  line-height: 1.05;
}

p { color: var(--ink-soft); }
.lead {
  font-size: clamp(1.075rem, 1.6vw, 1.3rem);
  line-height: 1.65;
  color: var(--ink-soft);
  max-width: 46ch;
}

strong, b { font-weight: 600; color: var(--ink); }

/* Eyebrow / section label */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--f-display);
  font-weight: 500;
  font-size: 0.8rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold);
}
.eyebrow::before {
  content: "";
  width: 34px;
  height: 1px;
  background: var(--gold);
  opacity: 0.85;
}
.eyebrow.no-rule::before { display: none; }

.accent { color: var(--gold); }
.on-dark .accent { color: var(--gold-bright); }

/* ---------- Layout helpers ---------- */
.shell { width: var(--shell); margin-inline: auto; }
.shell-wide { width: var(--shell-wide); margin-inline: auto; }

section { position: relative; }
.section { padding-block: var(--section-y); }
.section-tight { padding-block: clamp(3rem, 6vw, 5rem); }

.band-alt { background: var(--paper-alt); }
.band-dark {
  background: var(--graphite);
  color: var(--on-dark);
}
.band-dark h1, .band-dark h2, .band-dark h3, .band-dark h4 { color: var(--on-dark); }
.band-dark p { color: var(--on-dark-soft); }
.band-dark .lead { color: var(--on-dark-soft); }

/* Left axis line — recurring brand structural device */
.axis-rule {
  position: absolute;
  top: 0; bottom: 0;
  left: max(1.5rem, calc((100% - var(--shell-wide)) / 2 - 0.5rem));
  width: 1px;
  background: linear-gradient(var(--line), transparent);
  pointer-events: none;
}
.band-dark .axis-rule { background: linear-gradient(var(--line-dark), transparent); }

/* ---------- Compass / axis mark (brand motif abstraction) ---------- */
.axis-mark { width: 42px; height: 42px; color: var(--gold); flex: none; }
.axis-mark--sm { width: 30px; height: 30px; }
.axis-watermark {
  position: absolute;
  color: var(--gold);
  opacity: 0.05;
  pointer-events: none;
  z-index: 0;
}

/* ---------- Buttons ---------- */
.btn {
  --bg: var(--ink);
  --fg: var(--paper);
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.95rem 1.7rem;
  font-family: var(--f-display);
  font-weight: 500;
  font-size: 0.9rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  background: var(--bg);
  color: var(--fg);
  border: 1px solid var(--bg);
  border-radius: var(--radius);
  transition: background .35s var(--ease), color .35s var(--ease),
              border-color .35s var(--ease), transform .35s var(--ease);
}
.btn .arrow { transition: transform .35s var(--ease); }
.btn:hover { background: var(--gold); border-color: var(--gold); color: #fff; }
.btn:hover .arrow { transform: translateX(4px); }
.btn:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }

.btn--ghost {
  --bg: transparent;
  --fg: var(--ink);
  border-color: var(--line-strong);
}
.btn--ghost:hover { background: transparent; color: var(--gold); border-color: var(--gold); }

.btn--gold { --bg: var(--gold); --fg: #fff; }
.btn--gold:hover { background: var(--gold-deep); border-color: var(--gold-deep); }

.on-dark .btn--ghost, .band-dark .btn--ghost { --fg: var(--on-dark); border-color: var(--line-dark); }
.on-dark .btn--ghost:hover, .band-dark .btn--ghost:hover { color: var(--gold-bright); border-color: var(--gold-bright); }

/* Text link with animated underline */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--f-display);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.85rem;
  color: var(--ink);
  padding-bottom: 3px;
  background-image: linear-gradient(var(--gold), var(--gold));
  background-size: 0% 1.5px;
  background-position: 0 100%;
  background-repeat: no-repeat;
  transition: background-size .4s var(--ease), color .3s var(--ease);
}
.link-arrow .arrow { transition: transform .35s var(--ease); }
.link-arrow:hover { color: var(--gold); background-size: 100% 1.5px; }
.link-arrow:hover .arrow { transform: translateX(4px); }
.band-dark .link-arrow { color: var(--on-dark); }
.band-dark .link-arrow:hover { color: var(--gold-bright); }

/* ---------- Placeholders (logo & photography) ---------- */
.logo-placeholder {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-width: 150px;
  height: 46px;
  padding: 0 0.9rem;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius);
  font-family: var(--f-display);
  font-weight: 500;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-faint);
  background: rgba(190, 124, 44, 0.04);
}
.logo-placeholder .axis-mark { width: 22px; height: 22px; }
.band-dark .logo-placeholder,
.logo-placeholder--dark {
  border-color: var(--line-dark);
  color: var(--on-dark-soft);
  background: rgba(210, 142, 58, 0.06);
}
/* Logo real (substitui o .logo-placeholder). Mantém a mesma altura de base. */
.logo-img { display: block; height: 64px; width: auto; }
.footer__brand .logo-img { height: 64px; }

.image-placeholder {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 0.6rem;
  background:
    repeating-linear-gradient(135deg,
      rgba(27,26,23,0.02) 0 14px, rgba(27,26,23,0.045) 14px 28px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  color: var(--ink-faint);
  text-align: center;
  overflow: hidden;
}
.image-placeholder .axis-mark { color: var(--gold); opacity: 0.75; }
.image-placeholder .ph-label {
  font-family: var(--f-display);
  font-weight: 500;
  font-size: 0.74rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
.image-placeholder--dark {
  background:
    repeating-linear-gradient(135deg,
      rgba(244,241,234,0.03) 0 14px, rgba(244,241,234,0.06) 14px 28px);
  border-color: var(--line-dark);
  color: var(--on-dark-soft);
}
/* Aspect ratios */
.ratio-portrait  { aspect-ratio: 3 / 4; }
.ratio-landscape { aspect-ratio: 4 / 3; }
.ratio-wide      { aspect-ratio: 16 / 10; }
.ratio-square    { aspect-ratio: 1 / 1; }

/* Foto real que substitui um .image-placeholder:
   preenche a mesma moldura, sem distorcer, com o mesmo arredondamento. */
.image-fill {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-lg);
}
.hero__media .image-fill { width: 100%; }

/* ============================================================
   HEADER / NAVIGATION
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(251, 249, 245, 0.86);
  backdrop-filter: saturate(140%) blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color .4s var(--ease), background .4s var(--ease), box-shadow .4s var(--ease);
}
.site-header.is-stuck {
  border-bottom-color: var(--line);
  box-shadow: 0 8px 30px -22px rgba(27,26,23,0.45);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  height: 78px;
}
.nav__logo { display: inline-flex; align-items: center; }

.nav__menu {
  display: flex;
  align-items: center;
  gap: clamp(1.1rem, 2.4vw, 2.4rem);
}
.nav__link {
  position: relative;
  font-family: var(--f-display);
  font-weight: 500;
  font-size: 0.86rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
  padding: 0.4rem 0;
  transition: color .3s var(--ease);
}
.nav__link::after {
  content: "";
  position: absolute;
  left: 0; bottom: -2px;
  width: 100%; height: 1.5px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s var(--ease);
}
.nav__link:hover,
.nav__link[aria-current="page"] { color: var(--gold); }
.nav__link:hover::after,
.nav__link[aria-current="page"]::after { transform: scaleX(1); }

.nav__actions { display: flex; align-items: center; gap: 1rem; }
.nav__cta { padding: 0.7rem 1.3rem; font-size: 0.8rem; }

/* Social icon rows (header + footer) */
.nav__menu-social { display: none; }
.nav__social { display: inline-flex; align-items: center; gap: 0.25rem; }
.nav__social a {
  display: inline-flex; align-items: center; justify-content: center;
  width: 36px; height: 36px; border-radius: 50%;
  color: var(--ink-soft);
  transition: color .2s var(--ease), background .2s var(--ease);
}
.nav__social a:hover { color: var(--gold); background: rgba(190, 124, 44, 0.08); }
.nav__social .ico { width: 20px; height: 20px; }

.footer__social { display: flex; align-items: center; gap: 0.5rem; margin-top: 0.2rem; }
.footer__contact .footer__social a {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; padding: 0; border-radius: 50%;
  border: 1px solid var(--line-dark);
  color: var(--on-dark-soft);
  transition: color .2s var(--ease), border-color .2s var(--ease), background .2s var(--ease);
}
.footer__contact .footer__social a:hover {
  color: var(--gold-bright); border-color: var(--gold);
  background: rgba(210, 142, 58, 0.08); transform: none;
}
.footer__social .ico { width: 19px; height: 19px; display: block; }

/* Dropdown / mega-menu */
.nav__item--has-menu { position: relative; }
.nav__trigger {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: none;
  border: none;
  color: inherit;
  padding: 0.4rem 0;
}
.nav__trigger .caret {
  width: 9px; height: 9px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg) translateY(-2px);
  transition: transform .35s var(--ease);
}
.nav__item--has-menu[aria-expanded="true"] .caret { transform: rotate(225deg) translateY(-1px); }

.mega {
  position: absolute;
  top: calc(100% + 14px);
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  width: min(680px, 88vw);
  background: var(--paper-pure);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: 0 30px 70px -40px rgba(27,26,23,0.5);
  padding: 1.4rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.35rem;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity .3s var(--ease), transform .3s var(--ease), visibility .3s;
  z-index: 120;
}
.nav__item--has-menu[aria-expanded="true"] .mega {
  opacity: 1; visibility: visible; pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}
.mega__item {
  display: flex;
  gap: 0.85rem;
  padding: 0.75rem 0.85rem;
  border-radius: var(--radius);
  transition: background .25s var(--ease);
}
.mega__item:hover { background: var(--paper-alt); }
.mega__item .axis-mark, .mega__item .m-ico {
  width: 26px; height: 26px; color: var(--gold); flex: none; margin-top: 2px;
}
.mega__ttl {
  font-family: var(--f-display);
  font-weight: 500;
  font-size: 0.92rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink);
  line-height: 1.1;
}
.mega__desc { font-size: 0.82rem; line-height: 1.4; color: var(--ink-faint); margin-top: 3px; }
.mega__all {
  grid-column: 1 / -1;
  margin-top: 0.4rem;
  padding-top: 0.9rem;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: flex-end;
}

/* Hamburger */
.nav__toggle {
  display: none;
  width: 44px; height: 44px;
  background: none; border: none;
  position: relative;
}
.nav__toggle span {
  position: absolute;
  left: 10px; right: 10px;
  height: 1.8px;
  background: var(--ink);
  transition: transform .35s var(--ease), opacity .25s var(--ease), top .35s var(--ease);
}
.nav__toggle span:nth-child(1) { top: 15px; }
.nav__toggle span:nth-child(2) { top: 21px; }
.nav__toggle span:nth-child(3) { top: 27px; }
body.menu-open .nav__toggle span:nth-child(1) { top: 21px; transform: rotate(45deg); }
body.menu-open .nav__toggle span:nth-child(2) { opacity: 0; }
body.menu-open .nav__toggle span:nth-child(3) { top: 21px; transform: rotate(-45deg); }

/* ============================================================
   HERO
   ============================================================ */
.hero { position: relative; overflow: hidden; padding-block: clamp(3.5rem, 7vw, 6.5rem); }
.hero__grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}
.hero__eyebrow { margin-bottom: 1.8rem; }
.hero h1 { margin-bottom: 1.6rem; }
.hero__sub { margin-bottom: 2.4rem; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 1rem; }
.hero__media { position: relative; }
.hero__media .image-placeholder { width: 100%; }
.hero__watermark { top: -6%; right: -8%; width: clamp(280px, 40vw, 560px); }

/* Meta strip under hero */
.hero__meta {
  margin-top: clamp(2.5rem, 5vw, 4rem);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border-block: 1px solid var(--line);
}
.hero__meta > div { background: var(--paper); padding: 1.4rem 1.2rem; }
.hero__meta .num {
  font-family: var(--f-display);
  font-weight: 600;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  color: var(--ink);
  line-height: 1;
}
.hero__meta .num .accent { color: var(--gold); }
.hero__meta .lbl {
  font-size: 0.82rem; color: var(--ink-faint); margin-top: 0.5rem; line-height: 1.35;
}

/* ============================================================
   GENERIC SECTION HEADERS
   ============================================================ */
.sec-head { max-width: 62ch; margin-bottom: clamp(2.2rem, 4vw, 3.4rem); }
.sec-head .eyebrow { margin-bottom: 1.1rem; }
.sec-head h2 { margin-bottom: 1.1rem; }
.sec-head.center { margin-inline: auto; text-align: center; }
.sec-head.center .eyebrow { justify-content: center; }
.sec-head.center .lead { margin-inline: auto; }

/* ============================================================
   SPLIT (text / media)
   ============================================================ */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}
.split--media-left .split__media { order: -1; }
.split__body h2 { margin-bottom: 1.4rem; }
.split__body p + p { margin-top: 1.1rem; }

/* Role chips */
.chips { display: flex; flex-wrap: wrap; gap: 0.7rem; margin-top: 1.8rem; }
.chip {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.5rem 0.95rem;
  border: 1px solid var(--line-strong);
  border-radius: 100px;
  font-family: var(--f-display);
  font-weight: 500;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink);
  background: var(--paper-pure);
}
.chip .axis-mark { width: 15px; height: 15px; }

/* Callout (bordered emphasis) */
.callout {
  border-left: 3px solid var(--gold);
  padding: 0.4rem 0 0.4rem 1.4rem;
  margin-top: 2rem;
}
.callout p { color: var(--ink); font-weight: 500; }
.callout .big { font-size: 1.15rem; }

/* ============================================================
   CARD GRID (services / areas / benefits / topics)
   ============================================================ */
.grid {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid.gapless { gap: 1px; }

.cell {
  background: var(--paper);
  padding: clamp(1.5rem, 2.4vw, 2.1rem);
  transition: background .35s var(--ease), transform .35s var(--ease);
}
.cell:hover { background: var(--paper-pure); }
.cell .ico {
  color: var(--gold);
  width: 34px; height: 34px;
  margin-bottom: 1.1rem;
}
.cell h3 {
  font-size: 1.02rem;
  letter-spacing: 0.05em;
  margin-bottom: 0.6rem;
  line-height: 1.2;
}
.cell p { font-size: 0.94rem; color: var(--ink-soft); }
.band-dark .grid, .band-dark .cell { background: var(--graphite); border-color: var(--line-dark); }
.band-dark .grid { background: var(--line-dark); }
.band-dark .cell:hover { background: var(--graphite-2); }

/* Standalone card list (no grid frame) */
.cards {
  display: grid;
  gap: 1.5rem;
}
.cards--2 { grid-template-columns: repeat(2, 1fr); }
.cards--3 { grid-template-columns: repeat(3, 1fr); }
.card {
  background: var(--paper-pure);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 2.4vw, 2.1rem);
  transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s var(--ease);
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 26px 50px -34px rgba(27,26,23,0.4);
  border-color: var(--line-strong);
}
.card .ico { color: var(--gold); width: 34px; height: 34px; margin-bottom: 1.1rem; }
.card h3 { font-size: 1.05rem; letter-spacing: 0.05em; margin-bottom: 0.6rem; }
.card p { font-size: 0.94rem; }

/* ============================================================
   NUMBERS BAND
   ============================================================ */
.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.5rem, 4vw, 3.5rem);
  align-items: start;
}
.stat__num {
  font-family: var(--f-display);
  font-weight: 600;
  font-size: clamp(3rem, 7vw, 5.6rem);
  line-height: 0.9;
  color: var(--on-dark);
  display: flex;
  align-items: baseline;
  gap: 0.15em;
}
.stat__num .plus { color: var(--gold-bright); }
.stat__label {
  font-family: var(--f-display);
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-bright);
  font-size: 1rem;
  margin-top: 0.7rem;
}
.stat__desc { color: var(--on-dark-soft); font-size: 0.94rem; margin-top: 0.6rem; max-width: 24ch; }
.stat--text .stat__num { font-size: clamp(1.7rem, 3.2vw, 2.5rem); line-height: 1.02; }

/* ============================================================
   PROCESS / TIMELINE (numbered steps)
   ============================================================ */
.process {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.4rem;
}
.step { position: relative; }
.step__mark {
  display: flex; align-items: center; gap: 0.9rem;
  margin-bottom: 1rem;
}
.step__ring {
  width: 52px; height: 52px; flex: none;
  border: 1.5px solid var(--gold);
  border-radius: 50%;
  display: grid; place-items: center;
  color: var(--gold);
}
.step__ring .ico { width: 24px; height: 24px; }
.step__connector { flex: 1; height: 1px; background: var(--line-strong); }
.step:last-child .step__connector { display: none; }
.step__num {
  font-family: var(--f-display);
  font-weight: 600;
  font-size: 2rem;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 0.4rem;
}
.step h3 { font-size: 0.98rem; letter-spacing: 0.08em; margin-bottom: 0.5rem; }
.step p { font-size: 0.88rem; color: var(--ink-soft); }
.band-dark .step__connector { background: var(--line-dark); }
.band-dark .step__num, .band-dark .step__ring { color: var(--gold-bright); border-color: var(--gold-bright); }

/* Vertical numbered process (product "como funciona") */
.vsteps { display: grid; gap: 0; }
.vstep {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.4rem;
  padding: 1.5rem 0;
  border-top: 1px solid var(--line);
}
.vstep:last-child { border-bottom: 1px solid var(--line); }
.vstep__num {
  font-family: var(--f-display);
  font-weight: 600;
  font-size: 1.6rem;
  color: #fff;
  background: var(--ink);
  width: 46px; height: 46px;
  border-radius: 50%;
  display: grid; place-items: center;
  line-height: 1;
  flex: none;
  transition: background .35s var(--ease);
}
.vstep:hover .vstep__num { background: var(--gold); }
.vstep h3 { font-size: 1.02rem; letter-spacing: 0.06em; margin-bottom: 0.4rem; }
.vstep p { font-size: 0.94rem; }

/* ============================================================
   QUOTE
   ============================================================ */
.quote {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: clamp(1rem, 3vw, 2.4rem);
  align-items: start;
  max-width: 60rem;
}
.quote__mark {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(3.5rem, 7vw, 6rem);
  line-height: 0.7;
  color: var(--gold);
  opacity: 0.85;
}
.quote p {
  font-family: var(--f-display);
  font-weight: 300;
  text-transform: none;
  font-size: clamp(1.3rem, 2.6vw, 2rem);
  line-height: 1.28;
  letter-spacing: 0.01em;
  color: var(--ink);
}
.quote p .accent { font-weight: 500; }
.band-dark .quote p { color: var(--on-dark); }

/* ============================================================
   PARALLAX IMPACT BAND
   ============================================================ */
.impact {
  position: relative;
  overflow: hidden;
  color: var(--on-dark);
  isolation: isolate;
}
.impact__bg {
  position: absolute; inset: -12% 0;
  background:
    repeating-linear-gradient(135deg,
      rgba(244,241,234,0.02) 0 18px, rgba(244,241,234,0.05) 18px 36px),
    linear-gradient(135deg, rgba(35,32,25,0.55), rgba(20,19,15,0.75)),
    url("../assets/images/rodrigo-bg-01.jpeg") center/cover no-repeat,
    linear-gradient(135deg, #232019, #14130f);
  z-index: -2;
  will-change: transform;
}
.impact__overlay {
  position: absolute; inset: 0;
  background:
    radial-gradient(120% 90% at 15% 0%, rgba(190,124,44,0.14), transparent 55%),
    linear-gradient(180deg, rgba(20,19,15,0.35), rgba(20,19,15,0.78));
  z-index: -1;
}
.impact .ph-note {
  position: absolute; top: 14px; left: 16px;
  font-family: var(--f-display); font-size: 0.66rem; letter-spacing: 0.2em;
  text-transform: uppercase; color: rgba(244,241,234,0.4); z-index: 1;
}

/* ============================================================
   PRODUCTS HUB / SOLUTION CARDS
   ============================================================ */
.solutions { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
.solution {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 260px;
  background: var(--paper-pure);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(1.7rem, 2.6vw, 2.4rem);
  overflow: hidden;
  transition: transform .45s var(--ease), box-shadow .45s var(--ease), border-color .45s var(--ease);
}
.solution:hover {
  transform: translateY(-5px);
  box-shadow: 0 34px 60px -40px rgba(27,26,23,0.45);
  border-color: var(--gold);
}
.solution__idx {
  font-family: var(--f-display); font-weight: 600;
  font-size: 0.82rem; letter-spacing: 0.2em;
  color: var(--ink-faint);
}
.solution__ico { color: var(--gold); width: 40px; height: 40px; margin: 1.2rem 0; }
.solution h3 { font-size: 1.4rem; letter-spacing: 0.03em; margin-bottom: 0.6rem; line-height: 1.05; }
.solution p { font-size: 0.95rem; margin-bottom: 1.4rem; }
.solution .link-arrow { margin-top: auto; }
.solution__wm { position: absolute; right: -20px; bottom: -20px; opacity: 0.05; width: 150px; }

/* ============================================================
   FORMATS (comparative cards)
   ============================================================ */
.formats { display: grid; gap: 1.2rem; }
.format {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.2rem;
  align-items: start;
  padding: 1.4rem 0;
  border-bottom: 1px solid var(--line);
}
.format:first-child { border-top: 1px solid var(--line); }
.format__ico {
  width: 46px; height: 46px; flex: none;
  border: 1.5px solid var(--gold);
  border-radius: 50%;
  display: grid; place-items: center;
  color: var(--gold);
}
.format__ico .ico { width: 22px; height: 22px; }
.format h3 { font-size: 1rem; letter-spacing: 0.06em; margin-bottom: 0.35rem; }
.format p { font-size: 0.92rem; }

/* ============================================================
   CTA BAND
   ============================================================ */
.cta-band { position: relative; overflow: hidden; text-align: center; }
.cta-band .shell { position: relative; z-index: 1; }
.cta-band h2 { font-size: clamp(2rem, 5vw, 4rem); margin-bottom: 1.3rem; }
.cta-band .lead { margin-inline: auto; margin-bottom: 2.4rem; }
.cta-band .hero__actions { justify-content: center; }
.cta-band__wm { top: 50%; left: 50%; transform: translate(-50%, -50%); width: min(560px, 70vw); }

/* ============================================================
   CONTACT
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: start;
}
.contact-list { display: grid; gap: 0.5rem; margin-top: 1rem; }
.contact-item {
  display: flex; align-items: center; gap: 1.1rem;
  padding: 1.15rem 0;
  border-bottom: 1px solid var(--line);
  transition: padding-left .3s var(--ease);
}
.contact-item:first-child { border-top: 1px solid var(--line); }
.contact-item:hover { padding-left: 0.5rem; }
.contact-item__ico {
  width: 44px; height: 44px; flex: none;
  border: 1.5px solid var(--gold);
  border-radius: 50%;
  display: grid; place-items: center;
  color: var(--gold);
  transition: background .3s var(--ease), color .3s var(--ease);
}
.contact-item:hover .contact-item__ico { background: var(--gold); color: #fff; }
.contact-item__ico .ico { width: 20px; height: 20px; }
.contact-item .k {
  font-family: var(--f-display); font-weight: 500;
  font-size: 0.72rem; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--ink-faint);
}
.contact-item .v { font-size: 1.05rem; font-weight: 500; color: var(--ink); }

/* Form */
.form { display: grid; gap: 1.1rem; }
.field { display: grid; gap: 0.45rem; }
.field label {
  font-family: var(--f-display); font-weight: 500;
  font-size: 0.74rem; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--ink-faint);
}
.field input, .field textarea {
  font-family: var(--f-body);
  font-size: 1rem;
  color: var(--ink);
  background: var(--paper-pure);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 0.85rem 1rem;
  transition: border-color .3s var(--ease), box-shadow .3s var(--ease);
}
.field input:focus, .field textarea:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(190,124,44,0.14);
}
.field textarea { resize: vertical; min-height: 120px; }
.form__note { font-size: 0.82rem; color: var(--ink-faint); }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--graphite);
  color: var(--on-dark-soft);
  padding-block: clamp(3rem, 6vw, 4.5rem) 2rem;
  position: relative;
  overflow: hidden;
}
.footer__top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.3fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  padding-bottom: 2.6rem;
  border-bottom: 1px solid var(--line-dark);
}
.footer__brand p { color: var(--on-dark-soft); font-size: 0.92rem; margin-top: 1.1rem; max-width: 32ch; }
.footer__col h4 {
  color: var(--on-dark);
  font-size: 0.78rem; letter-spacing: 0.2em; margin-bottom: 1.1rem;
}
.footer__col a {
  display: inline-block;
  color: var(--on-dark-soft);
  font-size: 0.94rem;
  padding: 0.3rem 0;
  transition: color .3s var(--ease), transform .3s var(--ease);
}
.footer__col a:hover { color: var(--gold-bright); transform: translateX(3px); }
.footer__contact a { color: var(--on-dark); font-weight: 500; }
.footer__contact .k {
  display: block;
  font-family: var(--f-display); font-size: 0.68rem; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--gold-bright); margin-top: 0.9rem;
}
.footer__bottom {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem;
  padding-top: 1.8rem;
  font-size: 0.82rem;
  color: var(--ink-faint);
}
.footer__bottom a:hover { color: var(--gold-bright); }
.footer__wm { right: -60px; top: -40px; width: 320px; opacity: 0.04; }

/* ---------- Utilities ---------- */
.mt-0 { margin-top: 0; }
.center { text-align: center; }
.maxw-56 { max-width: 56ch; }
.stack > * + * { margin-top: 1.1rem; }
.divider { height: 1px; background: var(--line); border: 0; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.skip-link {
  position: absolute; left: 1rem; top: -60px; z-index: 200;
  background: var(--ink); color: var(--paper); padding: 0.7rem 1.1rem;
  border-radius: var(--radius); transition: top .3s var(--ease);
}
.skip-link:focus { top: 1rem; }

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

/* ---------- Icon defaults (SVG sprite via <use>) ---------- */
.ico {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
  width: 24px; height: 24px;
}
.axis-mark, .axis-watermark { fill: currentColor; stroke: none; }
.svg-sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.arrow { flex: none; }

/* ---------- Stacking, accent & nav CTA refinements ---------- */
.hero .shell, .cta-band .shell { position: relative; z-index: 1; }
.axis-watermark { z-index: 0; }
.impact .accent { color: var(--gold-bright); }
/* Avoid duplicate CTA: menu-list CTA only appears in mobile nav */
.nav__menu .nav__cta { display: none; }

/* Mega-menu title/description on separate lines */
.mega__ttl, .mega__desc { display: block; }