:root {
  color-scheme: light;

  --navy-950: #061227;
  --navy-900: #0a1d3a;
  --navy-800: #0f2a55;
  --navy-700: #14356b;
  --navy-100: #e6ecf6;
  --ink: #0a1d3a;
  --ink-soft: #2c3a55;
  --muted: #5a6a85;
  --line: #dde3ee;
  --line-strong: #c4ccdb;
  --bg: #f6f8fc;
  --bg-soft: #eef2f9;
  --surface: #ffffff;
  --gold: #c9a04b;
  --gold-soft: #e9d49a;
  --hero-bg: #050a14;
  --hero-text-bg: #0a1628;
  --hero-gold: #c5a47e;
  --hero-cta: #1e3f63;
  --success: #1f8a55;

  --shadow-sm: 0 1px 2px rgba(10, 29, 58, 0.06);
  --shadow-md: 0 18px 40px -22px rgba(10, 29, 58, 0.28);
  --shadow-lg: 0 32px 70px -28px rgba(10, 29, 58, 0.32);

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  --container: 1240px;

  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
}

* {
  box-sizing: border-box;
}

*:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
  border-radius: 2px;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: var(--navy-800);
  text-decoration: none;
  transition: color 180ms var(--ease);
}

a:hover {
  color: var(--gold);
}

p {
  margin: 0 0 1rem;
  color: var(--ink-soft);
}

h1,
h2,
h3,
h4,
h5 {
  margin: 0 0 0.6rem;
  color: var(--ink);
  font-family: Fraunces, "Playfair Display", Georgia, serif;
  font-weight: 500;
  letter-spacing: -0.015em;
  line-height: 1.1;
}

h1 {
  font-size: clamp(2.6rem, 5.4vw, 4.4rem);
  font-weight: 500;
  line-height: 1.04;
  text-wrap: balance;
}

h1 em {
  position: relative;
  font-style: italic;
  font-weight: 500;
  color: var(--navy-700);
}

h1 em::after {
  position: absolute;
  inset: auto 0 0.04em;
  height: 0.16em;
  content: "";
  background: linear-gradient(90deg, var(--gold), var(--gold-soft));
  border-radius: 999px;
  opacity: 0.85;
}

h2 {
  font-size: clamp(2rem, 3.6vw, 2.9rem);
  text-wrap: balance;
}

h3 {
  font-family: Inter, sans-serif;
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: 0;
  color: var(--ink);
}

h4 {
  font-family: Inter, sans-serif;
  font-size: 1.02rem;
  font-weight: 600;
  letter-spacing: 0;
}

h5 {
  margin-bottom: 1.1rem;
  font-family: Inter, sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

ul {
  padding: 0;
  margin: 0;
  list-style: none;
}

.skip-link {
  position: absolute;
  top: -3rem;
  left: 1rem;
  z-index: 100;
  padding: 0.6rem 1rem;
  border-radius: var(--radius-sm);
  background: var(--navy-900);
  color: #fff;
  font-weight: 600;
  transition: top 180ms var(--ease);
}

.skip-link:focus-visible {
  top: 0.6rem;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Eyebrow ============================================================ */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  margin: 0 0 1rem;
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.eyebrow .eyebrow-line {
  display: inline-block;
  width: 1.6rem;
  height: 1px;
  background: var(--gold);
}

/* Buttons ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 2.9rem;
  padding: 0 1.4rem;
  border: 1px solid transparent;
  border-radius: 999px;
  font: inherit;
  font-weight: 600;
  font-size: 0.94rem;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition:
    background 180ms var(--ease),
    color 180ms var(--ease),
    border-color 180ms var(--ease),
    transform 180ms var(--ease),
    box-shadow 180ms var(--ease);
}

.btn-primary {
  background: var(--navy-900);
  color: #fff;
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  background: var(--navy-800);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-ghost {
  border-color: var(--line-strong);
  background: transparent;
  color: var(--navy-900);
}

.btn-ghost:hover {
  border-color: var(--navy-900);
  background: var(--navy-900);
  color: #fff;
}

.btn-block {
  width: 100%;
}

/* Utility bar ========================================================= */
.utility-bar {
  background: var(--navy-950);
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.82rem;
}

.utility-inner,
.header-inner,
.section-inner,
.footer-inner,
.footer-base,
.hero-inner {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding-inline: clamp(1.25rem, 4vw, 2.5rem);
}

.utility-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding-block: 0.6rem;
}

.utility-info,
.utility-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.5rem;
}

.utility-info li,
.utility-meta li {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.utility-info li + li::before,
.utility-meta li + li::before {
  width: 3px;
  height: 3px;
  background: rgba(255, 255, 255, 0.32);
  border-radius: 50%;
  content: "";
}

.utility-bar a {
  color: #fff;
}

.utility-bar a:hover {
  color: var(--gold-soft);
}

.lang-switcher {
  display: inline-flex;
  align-items: center;
  gap: 0.28rem;
}

.lang-btn {
  margin: 0;
  padding: 0.12rem 0.22rem;
  border: 0;
  background: none;
  font: inherit;
  font-size: inherit;
  color: inherit;
  cursor: pointer;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.lang-btn:hover,
.lang-btn:focus-visible {
  color: var(--gold-soft);
}

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

.lang-btn.is-active {
  color: var(--gold-soft);
  font-weight: 600;
}

.lang-sep {
  opacity: 0.42;
  user-select: none;
  pointer-events: none;
}

/* Header ============================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: saturate(140%) blur(12px);
}

.header-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 2rem;
  padding-block: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  line-height: 0;
  color: var(--navy-900);
  background: #fff;
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-md);
  box-shadow: 0 1px 2px rgba(10, 29, 58, 0.06);
}

.site-header .brand {
  border: 1px solid rgba(10, 29, 58, 0.08);
}

.brand:hover {
  opacity: 0.92;
}

.brand-logo {
  display: block;
  height: clamp(2.2rem, 4.2vw, 2.85rem);
  width: auto;
  object-fit: contain;
}

.primary-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.4rem;
}

.primary-nav a {
  position: relative;
  padding: 0.55rem 0.9rem;
  border-radius: var(--radius-sm);
  color: var(--ink-soft);
  font-size: 0.92rem;
  font-weight: 500;
}

.primary-nav a::after {
  position: absolute;
  inset: auto 0.9rem -0.1rem;
  height: 1px;
  background: var(--gold);
  content: "";
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 200ms var(--ease);
}

.primary-nav a:hover {
  color: var(--navy-900);
}

.primary-nav a:hover::after {
  transform: scaleX(1);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

/* Sections ============================================================ */
.section {
  padding-block: clamp(4rem, 8vw, 7rem);
}

.section + .section {
  border-top: 1px solid var(--line);
}

.section-header {
  max-width: 56rem;
  margin-bottom: clamp(2rem, 5vw, 3.4rem);
}

.section-header-center {
  margin-inline: auto;
  text-align: center;
}

.section-header-center .eyebrow {
  justify-content: center;
}

.section-lead {
  margin-top: 1rem;
  color: var(--muted);
  font-size: 1.08rem;
  max-width: 42rem;
}

.section-header-center .section-lead {
  margin-inline: auto;
}

/* Hero ================================================================ */
.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--hero-bg);
  color: #fff;
}

.hero .hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  align-items: center;
  gap: clamp(1.25rem, 3vw, 2.25rem);
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 2.5rem);
  padding-block: clamp(2.5rem, 5vw, 4rem);
  min-height: clamp(28rem, 78vh, 50rem);
}

.hero-inner > * {
  min-width: 0;
}

.hero-text-block {
  width: 100%;
  max-width: 28rem;
  justify-self: start;
  text-align: left;
  padding: clamp(1.6rem, 3.5vw, 2.6rem) clamp(1.35rem, 3vw, 2.25rem);
  background: var(--hero-text-bg);
  border-radius: 2px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

.hero-media {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  margin: 0;
  padding: clamp(0.65rem, 1.4vw, 1rem);
  border: 0;
  justify-self: stretch;
}

.hero-media-img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  max-height: clamp(22rem, 70vh, 44rem);
  object-fit: contain;
  object-position: center;
  border: 4px solid var(--hero-gold);
  border-radius: 4px;
  outline: 1px solid rgba(197, 164, 126, 0.45);
  outline-offset: 8px;
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.08),
    0 0 0 1px rgba(0, 0, 0, 0.6),
    0 28px 70px rgba(0, 0, 0, 0.55);
}

.hero-top-accent {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 0.45rem;
  margin-bottom: 1.25rem;
}

.hero-top-accent-thin {
  display: block;
  width: 1.75rem;
  height: 2px;
  background: var(--hero-gold);
}

.hero-top-accent-bar {
  display: block;
  width: clamp(3.5rem, 18vw, 6.5rem);
  height: 5px;
  background: var(--hero-gold);
  border-radius: 1px;
}

.hero .hero-title {
  margin: 0;
  color: #fff;
  font-family: Fraunces, "Playfair Display", Georgia, serif;
  font-size: clamp(1.85rem, 3.8vw, 3.15rem);
  font-weight: 500;
  line-height: 1.18;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

.hero .hero-title .hero-accent {
  color: var(--hero-gold);
  font-style: italic;
  font-weight: 500;
}

.hero .hero-title .hero-accent-ul {
  text-decoration: underline;
  text-decoration-color: var(--hero-gold);
  text-decoration-thickness: 0.09em;
  text-underline-offset: 0.12em;
}

.hero-lead {
  margin: 1.25rem 0 1.65rem;
  max-width: 36rem;
  color: #fff;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: clamp(0.95rem, 1.45vw, 1.06rem);
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.hero .btn-primary {
  background: var(--hero-cta);
  color: #fff;
  border-color: transparent;
  box-shadow: none;
}

.hero .btn-primary:hover {
  background: #255a8a;
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.22);
}

.hero .btn-ghost {
  border-color: rgba(255, 255, 255, 0.55);
  color: #fff;
  background: transparent;
}

.hero .btn-ghost:hover {
  border-color: #fff;
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}

/* Services =========================================================== */
.services {
  background: var(--bg);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
}

.service-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  padding: 2rem 1.8rem 1.8rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  transition:
    background 220ms var(--ease),
    color 220ms var(--ease),
    border-color 220ms var(--ease),
    transform 220ms var(--ease),
    box-shadow 220ms var(--ease);
}

.service-card::after {
  position: absolute;
  inset: auto 0 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), transparent 70%);
  content: "";
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  opacity: 0;
  transition: opacity 220ms var(--ease);
}

/* Touch: sem pseudo-elemento inferior (evita faixa dourada com :hover “preso” no iOS) */
@media (hover: none) {
  .service-card::after {
    display: none;
    content: none;
  }
}

@media (hover: hover) {
  .service-card:hover {
    background: linear-gradient(180deg, var(--navy-900), var(--navy-800));
    border-color: var(--navy-900);
    color: #fff;
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
  }

  .service-card:hover::after {
    opacity: 1;
  }

  .service-card:hover h3,
  .service-card:hover .service-link {
    color: #fff;
  }

  .service-card:hover p {
    color: rgba(255, 255, 255, 0.85);
  }

  .service-card:hover .service-icon {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.18);
  }

  .service-card:hover .service-icon img {
    filter: invert(1) brightness(2.2);
  }

  .service-card:hover .service-link:hover {
    color: var(--gold-soft);
  }
}

.service-icon {
  display: grid;
  width: 3.2rem;
  aspect-ratio: 1;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--bg-soft);
  margin-bottom: 0.4rem;
}

.service-icon img {
  width: 60%;
  height: 60%;
}

.service-card p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.96rem;
  flex-grow: 1;
}

.service-link {
  margin-top: 0.6rem;
  color: var(--navy-800);
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

@media (hover: hover) {
  .service-link:hover {
    color: var(--gold);
  }
}

.service-card-featured {
  background: linear-gradient(180deg, var(--navy-900), var(--navy-800));
  border-color: var(--navy-900);
  color: #fff;
}

.service-card-featured h3,
.service-card-featured .service-link {
  color: #fff;
}

.service-card-featured p {
  color: rgba(255, 255, 255, 0.85);
}

.service-card-featured .service-icon {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.18);
}

.service-card-featured .service-icon img {
  filter: invert(1) brightness(2.2);
}

@media (hover: hover) {
  .service-card-featured .service-link:hover {
    color: var(--gold-soft);
  }
}

/* Company ============================================================ */
.company {
  background: var(--surface);
}

.company-inner {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}

.company-media {
  position: relative;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--navy-900);
  box-shadow: var(--shadow-lg);
}

.company-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 800ms var(--ease);
}

.company-media:hover img {
  transform: scale(1.04);
}

.company-media::after {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(6, 18, 39, 0) 45%, rgba(6, 18, 39, 0.55) 100%),
    linear-gradient(135deg, rgba(10, 29, 58, 0.18), rgba(10, 29, 58, 0) 55%);
  content: "";
  pointer-events: none;
}

.company-quote {
  margin: 1.25rem 0 0;
  padding: 0 0 0 1rem;
  border-left: 3px solid var(--gold);
}

.company-quote > p {
  margin: 0 0 0.65rem;
  font-style: italic;
  color: var(--navy-900);
}

.company-quote cite {
  font-style: normal;
  font-size: 0.92rem;
  color: var(--muted);
}

/* Process ============================================================ */
.process {
  background: var(--bg-soft);
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  padding: 0;
  margin: 0;
  list-style: none;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.process-steps li {
  position: relative;
  padding: 2rem 1.6rem 1.8rem;
  background: #fff;
}

.step-number {
  display: inline-block;
  margin-bottom: 1.2rem;
  font-family: Fraunces, Georgia, serif;
  font-size: 2.2rem;
  font-weight: 500;
  color: var(--gold);
  letter-spacing: -0.02em;
}

.process-steps h3 {
  margin-bottom: 0.5rem;
}

.process-steps p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.94rem;
}

/* Differentials ====================================================== */
.differentials {
  background: var(--bg-soft);
}

.differential-blocks {
  display: grid;
  gap: 1.25rem;
}

.differential-block {
  display: grid;
  grid-template-columns: minmax(13rem, 0.36fr) minmax(0, 1fr);
  gap: clamp(1.5rem, 3vw, 3rem);
  padding: clamp(1.8rem, 3vw, 2.6rem);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: var(--shadow-sm);
  transition:
    transform 220ms var(--ease),
    border-color 220ms var(--ease),
    box-shadow 220ms var(--ease);
}

.differential-block:hover {
  transform: translateY(-2px);
  border-color: var(--navy-700);
  box-shadow: var(--shadow-md);
}

.differential-side {
  position: relative;
  padding-right: clamp(1rem, 2vw, 2rem);
  border-right: 1px solid var(--line);
}

.differential-number {
  display: block;
  margin-bottom: 1rem;
  color: var(--gold);
  font-family: Fraunces, Georgia, serif;
  font-size: clamp(2.6rem, 5vw, 4rem);
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.02em;
}

.differential-kicker {
  margin: 0;
  color: var(--navy-900);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  line-height: 1.5;
  text-transform: uppercase;
}

.differential-body h3 {
  margin-bottom: 0.6rem;
  color: var(--navy-900);
  font-family: Fraunces, Georgia, serif;
  font-size: clamp(1.35rem, 2vw, 1.7rem);
  font-weight: 500;
  letter-spacing: -0.01em;
}

.differential-body > p {
  max-width: 62ch;
  margin: 0 0 1.4rem;
  color: var(--ink-soft);
}

.differential-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.6rem 1.6rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.differential-list li {
  position: relative;
  padding-left: 1.4rem;
  color: var(--ink-soft);
  font-size: 0.95rem;
  line-height: 1.5;
}

.differential-list li::before {
  position: absolute;
  top: 0.7em;
  left: 0;
  width: 0.7rem;
  height: 1px;
  background: var(--gold);
  content: "";
}

.expertise-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1.4rem, 3vw, 2.4rem);
  margin-top: 0.4rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--line);
}

.expertise-column h4 {
  margin-bottom: 0.9rem;
  color: var(--navy-900);
  font-family: Inter, sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.expertise-list {
  grid-template-columns: 1fr;
  gap: 0.55rem;
}

/* Gallery ============================================================ */
.gallery {
  background: var(--bg);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: clamp(13rem, 22vw, 18rem) clamp(13rem, 22vw, 18rem) clamp(11rem, 18vw, 15rem);
  grid-auto-rows: minmax(clamp(11rem, 18vw, 15rem), auto);
  gap: 1rem;
}

.gallery-item {
  position: relative;
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: var(--navy-900);
  box-shadow: var(--shadow-md);
  isolation: isolate;
}

.gallery-item-large {
  grid-column: span 2;
  grid-row: span 2;
}

.gallery-item-wide {
  grid-column: span 3;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 700ms var(--ease);
}

.gallery-item:hover img {
  transform: scale(1.06);
}

.gallery-item figcaption {
  position: absolute;
  inset: auto 0 0 0;
  padding: 1.5rem 1.5rem 1.3rem;
  background: linear-gradient(
    to top,
    rgba(6, 18, 39, 0.96) 10%,
    rgba(6, 18, 39, 0.55) 55%,
    rgba(6, 18, 39, 0)
  );
  color: #fff;
}

.gallery-tag {
  display: inline-block;
  margin-bottom: 0.5rem;
  padding: 0.3rem 0.75rem;
  border-radius: 999px;
  background: rgba(201, 160, 75, 0.95);
  color: var(--navy-950);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.gallery-item p {
  margin: 0;
  color: rgba(255, 255, 255, 0.92);
  font-size: 0.95rem;
  line-height: 1.45;
  max-width: 42ch;
}

/* Contact ============================================================ */
.contact {
  background: var(--surface);
}

.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

.contact-channels {
  display: grid;
  gap: 1.05rem;
  margin-top: 2rem;
  border-top: 1px solid var(--line);
  padding-top: 1.4rem;
}

.contact-channels li {
  display: grid;
  grid-template-columns: 7rem 1fr;
  align-items: center;
  gap: 1rem;
  padding-block: 0.4rem;
}

.contact-channels span {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.contact-channels a,
.contact-channels address,
.contact-channels .contact-text {
  color: var(--navy-900);
  font-style: normal;
  font-weight: 500;
  line-height: 1.5;
}

.contact-form {
  display: grid;
  gap: 1rem;
  padding: clamp(1.6rem, 3vw, 2.4rem);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--bg);
  box-shadow: var(--shadow-sm);
}

.contact-form h3 {
  margin: 0 0 0.4rem;
  font-family: Fraunces, Georgia, serif;
  font-size: 1.3rem;
  font-weight: 500;
  color: var(--navy-900);
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.contact-form label {
  display: grid;
  gap: 0.35rem;
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--ink-soft);
  letter-spacing: 0.02em;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  padding: 0.75rem 0.95rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: #fff;
  font: inherit;
  font-size: 0.95rem;
  color: var(--ink);
  transition: border-color 180ms var(--ease), box-shadow 180ms var(--ease);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: #95a0b5;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--navy-700);
  box-shadow: 0 0 0 3px rgba(20, 53, 107, 0.12);
}

.contact-form textarea {
  resize: vertical;
  min-height: 5rem;
}

.form-note {
  margin: 0.4rem 0 0;
  font-size: 0.78rem;
  color: var(--muted);
  text-align: center;
}

/* Footer ============================================================= */
.site-footer {
  background: var(--navy-950);
  color: rgba(255, 255, 255, 0.72);
  padding-block: clamp(3rem, 6vw, 4.5rem) 0;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.3fr;
  gap: clamp(1.5rem, 4vw, 3rem);
}

.brand-light {
  margin-bottom: 1rem;
}

.footer-brand p {
  max-width: 28ch;
  margin: 0;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.94rem;
}

.site-footer h5 {
  color: rgba(255, 255, 255, 0.55);
}

.site-footer ul {
  display: grid;
  gap: 0.6rem;
}

.site-footer a {
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.94rem;
}

.site-footer a:hover {
  color: var(--gold-soft);
}

.footer-base {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 0.8rem;
  margin-top: clamp(2.5rem, 5vw, 4rem);
  padding-block: 1.4rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.84rem;
  color: rgba(255, 255, 255, 0.55);
}

.footer-base ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.4rem;
}

/* WhatsApp float ====================================================== */
.whatsapp-float {
  position: fixed;
  right: clamp(1rem, 3vw, 1.75rem);
  bottom: clamp(1rem, 3vw, 1.75rem);
  z-index: 50;
  display: inline-flex;
  align-items: center;
  gap: 0;
  height: 3.6rem;
  padding-inline: 1.05rem;
  border-radius: 999px;
  background: #25d366;
  color: #fff;
  font-weight: 600;
  text-decoration: none;
  box-shadow:
    0 14px 30px -8px rgba(37, 211, 102, 0.55),
    0 4px 10px rgba(10, 29, 58, 0.18);
  transition:
    transform 220ms var(--ease),
    box-shadow 220ms var(--ease),
    background 220ms var(--ease),
    padding 220ms var(--ease);
}

.whatsapp-float:hover,
.whatsapp-float:focus-visible {
  background: #128c7e;
  color: #fff;
  transform: translateY(-2px);
  box-shadow:
    0 18px 36px -10px rgba(18, 140, 126, 0.55),
    0 6px 14px rgba(10, 29, 58, 0.22);
}

.whatsapp-pulse {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: #25d366;
  opacity: 0.55;
  z-index: -1;
  animation: whatsappPulse 2.4s ease-out infinite;
}

@keyframes whatsappPulse {
  0% {
    transform: scale(1);
    opacity: 0.55;
  }
  100% {
    transform: scale(1.55);
    opacity: 0;
  }
}

.whatsapp-icon {
  width: 1.55rem;
  height: 1.55rem;
}

.whatsapp-label {
  overflow: hidden;
  max-width: 0;
  white-space: nowrap;
  font-size: 0.92rem;
  letter-spacing: 0.01em;
  transition:
    max-width 260ms var(--ease),
    margin 260ms var(--ease),
    opacity 220ms var(--ease);
  opacity: 0;
}

.whatsapp-float:hover .whatsapp-label,
.whatsapp-float:focus-visible .whatsapp-label {
  max-width: 10rem;
  margin-left: 0.6rem;
  opacity: 1;
}

@media (max-width: 720px) {
  .whatsapp-float {
    height: 3.3rem;
    padding-inline: 0.9rem;
  }

  .whatsapp-label {
    display: none;
  }
}

/* Responsive ========================================================== */
@media (max-width: 1080px) {
  .header-inner {
    grid-template-columns: auto auto;
  }

  .primary-nav {
    grid-column: 1 / -1;
    order: 3;
    justify-content: flex-start;
    border-top: 1px solid var(--line);
    padding-top: 0.8rem;
  }

  .service-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .differential-block {
    grid-template-columns: 1fr;
    gap: 1.4rem;
  }

  .differential-side {
    padding: 0 0 1.2rem;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .differential-number {
    margin-bottom: 0.4rem;
  }

  .process-steps {
    grid-template-columns: repeat(2, 1fr);
  }

  .company-inner,
  .contact-inner {
    grid-template-columns: 1fr;
  }

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: auto;
  }

  .gallery-item {
    aspect-ratio: 4 / 3;
  }

  .gallery-item-large {
    grid-column: span 2;
    grid-row: span 1;
    aspect-ratio: 16 / 9;
  }

  .gallery-item-wide {
    grid-column: span 2;
    aspect-ratio: 16 / 7;
  }

  .footer-inner {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 720px) {
  .utility-bar {
    display: none;
  }

  .header-inner {
    gap: 0.8rem;
    padding-block: 0.8rem;
  }

  .header-actions {
    display: none;
  }

  .primary-nav {
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 0.4rem;
  }

  .primary-nav a {
    flex: 0 0 auto;
  }

  .hero .hero-inner {
    grid-template-columns: 1fr;
    gap: 1.25rem;
    min-height: auto;
    padding-block: clamp(1.75rem, 5vw, 2.5rem);
  }

  .hero-text-block {
    max-width: none;
    justify-self: stretch;
  }

  .hero-media-img {
    max-height: clamp(220px, 56vw, 380px);
  }

  .service-grid,
  .differential-list,
  .expertise-grid {
    grid-template-columns: 1fr;
  }

  .process-steps {
    grid-template-columns: 1fr;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .gallery-item,
  .gallery-item-large,
  .gallery-item-wide {
    grid-column: span 1;
    grid-row: span 1;
    aspect-ratio: 4 / 3;
  }

  .gallery-item figcaption {
    padding: 1.2rem 1.1rem 1rem;
  }

  .field-row {
    grid-template-columns: 1fr;
  }

  .contact-channels li {
    grid-template-columns: 1fr;
    gap: 0.2rem;
  }

  .footer-inner {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

}