/* ==========================================================================
   Quattro Venti — M&A boutique especializada em Educação
   Paleta: teal profundo, azul-noite, dourado vela, areia
   ========================================================================== */

:root {
  --navy: #0b2027;
  --teal-deep: #113c3c;
  --teal: #1f5a56;
  --teal-light: #3d8681;
  --gold: #c8a662;
  --gold-light: #e4cd9a;
  --sand: #f6f2ea;
  --sand-dark: #ece4d3;
  --ink: #10201f;
  --white: #ffffff;

  --font-display: "Cormorant Garamond", "Times New Roman", serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --container: 1180px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

[hidden] { display: none !important; }

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--sand);
  line-height: 1.6;
}

img, svg { display: block; max-width: 100%; }

a { text-decoration: none; color: inherit; }

ul { list-style: none; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--navy);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 600;
  margin-bottom: 18px;
}

.eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--gold);
}

.section {
  padding: 120px 0;
  position: relative;
}

.section-head {
  max-width: 640px;
  margin-bottom: 64px;
}

.section-head.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.section-head h2 {
  font-size: clamp(2rem, 3.2vw, 2.8rem);
  line-height: 1.15;
  margin-bottom: 18px;
}

.section-head p {
  font-size: 1.05rem;
  color: #445150;
  max-width: 540px;
}

.section-head.center p { margin: 0 auto; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 32px;
  border-radius: 2px;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
  transition: all 0.3s ease;
  border: 1px solid transparent;
  cursor: pointer;
}

.btn-gold {
  background: var(--gold);
  color: var(--navy);
}
.btn-gold:hover { background: var(--gold-light); transform: translateY(-2px); }

.btn-outline {
  border-color: rgba(255,255,255,0.4);
  color: var(--white);
}
.btn-outline:hover { border-color: var(--gold); color: var(--gold); }

.btn-outline-dark {
  border-color: var(--teal);
  color: var(--teal-deep);
}
.btn-outline-dark:hover { background: var(--teal-deep); color: var(--white); }

/* ---------------- Header ---------------- */

.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 22px 0;
  transition: all 0.35s ease;
  background: transparent;
}

.site-header.scrolled {
  background: rgba(11, 32, 39, 0.92);
  backdrop-filter: blur(8px);
  padding: 14px 0;
  box-shadow: 0 8px 30px rgba(0,0,0,0.15);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-mark { width: 42px; height: 42px; border-radius: 10px; object-fit: cover; flex-shrink: 0; }

.brand-name {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--white);
  letter-spacing: 0.04em;
  font-weight: 600;
}

.brand-name small {
  display: block;
  font-family: var(--font-body);
  font-size: 0.6rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold-light);
  font-weight: 500;
  margin-top: 2px;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 40px;
}

.main-nav ul {
  display: flex;
  gap: 32px;
}

.main-nav ul a {
  color: rgba(255,255,255,0.85);
  font-size: 0.85rem;
  letter-spacing: 0.03em;
  position: relative;
  padding-bottom: 4px;
}

.main-nav ul a:hover { color: var(--gold-light); }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--white);
  font-size: 1.6rem;
  cursor: pointer;
}

/* ---------------- Hero ---------------- */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(180deg, #0b2027 0%, #123a3c 55%, #1c4d49 100%);
  overflow: hidden;
  color: var(--white);
}

.hero-sky {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 900px 500px at 78% 18%, rgba(232, 197, 130, 0.35), transparent 60%),
    radial-gradient(ellipse 600px 400px at 15% 75%, rgba(61, 134, 129, 0.35), transparent 65%);
}

.hero-illustration {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  width: 100%;
  height: auto;
  max-height: 46vh;
  opacity: 0.95;
  z-index: 0;
}

.hero-fade {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 280px;
  background: linear-gradient(to bottom, rgba(11, 32, 39, 0) 0%, rgba(11, 32, 39, 0.75) 55%, var(--navy) 100%);
  z-index: 1;
  pointer-events: none;
}

.hero-stars {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(1px 1px at 20% 20%, rgba(255,255,255,0.5), transparent),
    radial-gradient(1px 1px at 60% 10%, rgba(255,255,255,0.4), transparent),
    radial-gradient(1px 1px at 80% 30%, rgba(255,255,255,0.6), transparent),
    radial-gradient(1px 1px at 40% 15%, rgba(255,255,255,0.3), transparent),
    radial-gradient(1px 1px at 90% 8%, rgba(255,255,255,0.4), transparent);
  background-repeat: no-repeat;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
  padding-top: 90px;
}

.hero-content .eyebrow { color: var(--gold-light); }
.hero-content .eyebrow::before { background: var(--gold-light); }

.hero-content h1 {
  font-size: clamp(2.6rem, 5.4vw, 4.4rem);
  color: var(--white);
  line-height: 1.08;
  margin-bottom: 26px;
}

.hero-content h1 em {
  font-style: italic;
  color: var(--gold-light);
}

.hero-content p {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.82);
  max-width: 560px;
  margin-bottom: 40px;
}

.hero-actions {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 90px;
}

.hero-stats {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  border-top: 1px solid rgba(255,255,255,0.18);
  padding-top: 28px;
  margin-bottom: 60px;
}

.hero-stats div strong {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--gold-light);
}

.hero-stats div span {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.65);
  letter-spacing: 0.02em;
}

.scroll-cue {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.6);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.scroll-cue .line {
  width: 1px;
  height: 34px;
  background: rgba(255,255,255,0.5);
  animation: scrollpulse 2s ease-in-out infinite;
}

@keyframes scrollpulse {
  0%, 100% { transform: scaleY(0.4); opacity: 0.4; }
  50% { transform: scaleY(1); opacity: 1; }
}

/* ---------------- About ---------------- */

.about {
  background: var(--sand);
}

.about .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-visual {
  position: relative;
  aspect-ratio: 4/5;
}

.about-visual-inner {
  position: absolute;
  inset: 0;
  border-radius: 4px;
  overflow: hidden;
  background: linear-gradient(160deg, var(--teal-deep), var(--navy));
}

.about-visual svg { position: absolute; inset: 0; width: 100%; height: 100%; }

.about-badge {
  position: absolute;
  right: -28px;
  bottom: -28px;
  z-index: 2;
  max-width: 250px;
  background: var(--navy);
  border: 1px solid rgba(200,166,98,0.35);
  border-radius: 4px;
  padding: 26px 28px;
  box-shadow: 0 24px 50px rgba(11, 32, 39, 0.28);
}

.about-badge-number {
  display: block;
  font-family: var(--font-display);
  font-size: 2.6rem;
  font-weight: 600;
  color: var(--gold-light);
  line-height: 1;
}

.about-badge-label {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 600;
  color: rgba(255,255,255,0.85);
  margin: 8px 0 10px;
}

.about-badge p {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.6);
}

.about-text .section-head { margin-bottom: 30px; }
.about-text .section-head p { max-width: none; }
.about-text .section-head p + p { margin-top: 16px; }

.winds {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  margin-top: 36px;
}

.wind-item {
  border-left: 2px solid var(--gold);
  padding-left: 16px;
}

.wind-item h4 {
  font-size: 1.05rem;
  margin-bottom: 6px;
}

.wind-item p {
  font-size: 0.92rem;
  color: #55625f;
}

/* ---------------- Services ---------------- */

.services {
  background: var(--navy);
  color: var(--white);
}

.services .section-head h2 { color: var(--white); }
.services .section-head p { color: rgba(255,255,255,0.7); }

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.12);
}

.service-card {
  background: var(--navy);
  padding: 42px 30px;
  transition: background 0.3s ease;
}

.service-card:hover { background: var(--teal-deep); }

.service-icon {
  width: 46px;
  height: 46px;
  margin-bottom: 26px;
  color: var(--gold-light);
}

.service-card h3 {
  color: var(--white);
  font-size: 1.25rem;
  margin-bottom: 12px;
}

.service-card p {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.65);
}

/* ---------------- Methodology / Quatro Ventos ---------------- */

.methodology {
  background: var(--teal-deep);
  color: var(--white);
}

.methodology-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 70px;
  align-items: start;
}

.methodology-text .eyebrow { color: var(--gold-light); }
.methodology-text .eyebrow::before { background: var(--gold-light); }

.methodology-text h2 {
  color: var(--white);
  font-size: clamp(2rem, 3vw, 2.6rem);
  line-height: 1.15;
  margin-bottom: 22px;
}

.methodology-text h2 em {
  font-style: italic;
  color: var(--gold-light);
}

.methodology-text p {
  font-size: 1rem;
  color: rgba(255,255,255,0.75);
  margin-bottom: 32px;
}

.methodology-quote {
  border-left: 2px solid var(--gold);
  padding-left: 18px;
}

.methodology-quote .latin {
  display: block;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.15rem;
  color: var(--gold-light);
  margin-bottom: 6px;
}

.methodology-quote .translation {
  display: block;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.6);
}

.wind-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.wind-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.12);
  padding: 30px 28px;
  border-radius: 2px;
  transition: background 0.3s ease, border-color 0.3s ease;
}

.wind-card:hover {
  background: rgba(255,255,255,0.07);
  border-color: var(--gold);
}

.wind-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 22px;
}

.wind-name {
  font-family: var(--font-display);
  font-size: 1.15rem;
  line-height: 1.2;
  color: var(--gold-light);
}

.wind-tag {
  font-size: 0.68rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-weight: 600;
  color: rgba(255,255,255,0.55);
  text-align: right;
  max-width: 110px;
}

.wind-card h3 {
  color: var(--white);
  font-size: 1.25rem;
  margin-bottom: 12px;
}

.wind-card p {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.65);
}

/* ---------------- Sectors ---------------- */

.sectors { background: var(--sand); }

.sector-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}

.sector-card {
  border: 1px solid var(--sand-dark);
  padding: 34px 22px;
  text-align: center;
  border-radius: 4px;
  background: var(--white);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.sector-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(17, 60, 60, 0.12);
}

.sector-card svg {
  width: 34px;
  height: 34px;
  margin: 0 auto 18px;
  color: var(--teal);
}

.sector-card h4 { font-size: 1rem; margin-bottom: 8px; }
.sector-card p { font-size: 0.82rem; color: #667370; }

/* ---------------- Quote / Banner ---------------- */

.banner {
  position: relative;
  padding: 140px 0;
  background: linear-gradient(180deg, #123a3c, #0b2027);
  color: var(--white);
  overflow: hidden;
}

.banner-illustration {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.5;
}

.banner-content {
  position: relative;
  z-index: 2;
  max-width: 780px;
  margin: 0 auto;
  text-align: center;
}

.banner-content .eyebrow { justify-content: center; color: var(--gold-light); }
.banner-content .eyebrow::before { display: none; }

.banner blockquote {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  line-height: 1.35;
  font-style: italic;
  margin-bottom: 24px;
}

.banner cite {
  font-style: normal;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  color: rgba(255,255,255,0.65);
}

/* ---------------- Compass / Diagnóstico ---------------- */

.compass { background: var(--sand); }

.compass-head {
  max-width: 640px;
  margin: 0 auto 50px;
  text-align: center;
}

.compass-badge {
  width: 62px;
  height: 62px;
  border-radius: 50%;
  background: var(--sand-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
}

.compass-badge svg { width: 26px; height: 26px; color: var(--gold); }

.compass-head h2 { font-size: clamp(1.9rem, 3vw, 2.4rem); margin-bottom: 16px; }
.compass-head p { font-size: 1rem; color: #55625f; max-width: 560px; margin: 0 auto; }

.compass-card {
  max-width: 980px;
  margin: 0 auto;
  background: var(--teal-deep);
  border-radius: 6px;
  padding: 44px 48px 40px;
  box-shadow: 0 30px 60px rgba(11, 32, 39, 0.18);
}

.compass-progress {
  height: 3px;
  background: rgba(255,255,255,0.12);
  border-radius: 2px;
  margin-bottom: 28px;
  overflow: hidden;
}

.compass-progress-fill {
  height: 100%;
  width: 33.33%;
  background: var(--gold);
  transition: width 0.4s ease;
}

.compass-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 34px;
}

.compass-phase {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--gold);
}

.compass-step {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.55);
}

.compass-question { margin-bottom: 34px; }
.compass-question:last-child { margin-bottom: 0; }

.compass-question h3 {
  color: var(--white);
  font-weight: 500;
  font-size: 1.3rem;
  margin-bottom: 20px;
  line-height: 1.3;
}

.compass-options {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.compass-option {
  display: flex;
  align-items: center;
  gap: 14px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 3px;
  padding: 18px 20px;
  font-size: 0.92rem;
  color: rgba(255,255,255,0.85);
  cursor: pointer;
  transition: border-color 0.25s ease, background 0.25s ease;
}

.compass-option:hover { border-color: rgba(200,166,98,0.6); }

.compass-option input { position: absolute; opacity: 0; width: 0; height: 0; }

.compass-radio {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 1.5px solid rgba(255,255,255,0.4);
  flex-shrink: 0;
  position: relative;
}

.compass-option input:checked ~ .compass-radio {
  border-color: var(--gold);
}

.compass-option input:checked ~ .compass-radio::after {
  content: "";
  position: absolute;
  inset: 3px;
  border-radius: 50%;
  background: var(--gold);
}

.compass-option:has(input:checked) {
  border-color: var(--gold);
  background: rgba(200,166,98,0.1);
}

.compass-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 18px;
  margin-top: 8px;
}

.btn-compass-back {
  background: none;
  border: none;
  color: rgba(255,255,255,0.6);
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  cursor: pointer;
  padding: 15px 10px;
}

.btn-compass-back:hover { color: var(--white); }

.compass-card .form-note {
  color: rgba(255,255,255,0.55);
  text-align: right;
  margin-top: 14px;
}

.compass-result { text-align: center; padding: 10px 0 6px; }

.compass-result-tier {
  display: inline-block;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--gold);
  border: 1px solid var(--gold);
  border-radius: 20px;
  padding: 6px 16px;
  margin-bottom: 20px;
}

.compass-result h3 {
  color: var(--white);
  font-size: 1.7rem;
  margin-bottom: 16px;
}

.compass-result p {
  color: rgba(255,255,255,0.72);
  max-width: 560px;
  margin: 0 auto 28px;
  font-size: 0.95rem;
}

/* ---------------- Contact ---------------- */

.contact {
  background: var(--navy);
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.contact .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
}

.contact .section-head { margin-bottom: 32px; }
.contact .section-head h2 { color: var(--white); }
.contact .section-head p { color: rgba(255,255,255,0.7); }

.trust-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 36px;
  padding-top: 30px;
  border-top: 1px solid rgba(255,255,255,0.12);
}

.trust-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  min-width: 0;
}

.trust-item > div { min-width: 0; }

.trust-item svg {
  width: 22px; height: 22px;
  color: var(--gold);
  flex-shrink: 0;
  margin-top: 2px;
}

.trust-item strong {
  display: block;
  font-size: 0.85rem;
  color: var(--white);
  margin-bottom: 4px;
}

.trust-item span {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.6);
}

.contact-info {
  margin-top: 36px;
  display: flex;
  flex-direction: column;
  gap: 26px;
}

.contact-info-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  min-width: 0;
}

.contact-info-item > div { min-width: 0; }

.contact-info-item svg {
  width: 22px; height: 22px;
  color: var(--gold-light);
  flex-shrink: 0;
  margin-top: 3px;
}

.contact-info-item strong { display: block; font-size: 0.95rem; }
.contact-info-item span { font-size: 0.88rem; color: rgba(255,255,255,0.65); }

.social-row {
  display: flex;
  gap: 14px;
  margin-top: 10px;
}

.social-row a {
  width: 42px; height: 42px;
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.25s ease;
}

.social-row a:hover {
  border-color: var(--gold);
  background: var(--gold);
}
.social-row a:hover svg { color: var(--navy); }

.social-row svg { width: 18px; height: 18px; color: var(--white); }

form.contact-form {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.14);
  padding: 40px;
  border-radius: 4px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-bottom: 18px;
}

.field { margin-bottom: 18px; display: flex; flex-direction: column; gap: 8px; }

.field label {
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
}

.form-row .field label {
  line-height: 1.3;
  min-height: 2.6em;
  display: flex;
  align-items: flex-end;
}

.field input, .field textarea, .field select {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.2);
  padding: 12px 14px;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.92rem;
  border-radius: 2px;
}

.field input:focus, .field textarea:focus, .field select:focus {
  outline: none;
  border-color: var(--gold);
}

.field textarea { resize: vertical; min-height: 100px; }

.contact-form .btn { width: 100%; justify-content: center; margin-top: 6px; }

.form-note {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.45);
  margin-top: 14px;
  text-align: center;
}

/* ---------------- Footer ---------------- */

.site-footer {
  background: #081418;
  color: rgba(255,255,255,0.55);
  padding: 40px 0;
  font-size: 0.82rem;
}

.site-footer .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255,255,255,0.75);
  min-width: 0;
}

.footer-brand > div { min-width: 0; }

.footer-brand img { width: 24px; height: 24px; border-radius: 6px; object-fit: cover; flex-shrink: 0; }

.footer-tagline {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.4);
  margin-top: 2px;
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links a:hover { color: var(--gold-light); }

.footer-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.footer-social {
  width: 30px;
  height: 30px;
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.25s ease;
}

.footer-social svg { width: 14px; height: 14px; color: rgba(255,255,255,0.75); }

.footer-social:hover { border-color: var(--gold); background: var(--gold); }
.footer-social:hover svg { color: var(--navy); }

/* ---------------- Reveal animation ---------------- */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------------- Responsive ---------------- */

@media (max-width: 900px) {
  .hero-illustration { display: none; }
}

@media (max-width: 980px) {
  .about .container,
  .contact .container { grid-template-columns: 1fr; }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .sector-grid { grid-template-columns: repeat(2, 1fr); }
  .methodology-grid { grid-template-columns: 1fr; gap: 44px; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); row-gap: 24px; }
  .compass-card { padding: 36px 30px; }
  .compass-options { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .main-nav ul,
  .main-nav > a.btn { display: none; }
  .nav-toggle { display: block; }

  .main-nav.open {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
    padding: 24px 32px;
    background: rgba(11, 32, 39, 0.98);
  }

  .main-nav.open ul {
    display: flex;
    flex-direction: column;
    gap: 16px;
  }

  .main-nav.open > a.btn { display: inline-flex; }
  .section { padding: 80px 0; }
  .service-grid { grid-template-columns: 1fr; }
  .sector-grid { grid-template-columns: 1fr; }
  .wind-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .form-row { grid-template-columns: 1fr; }
  .winds { grid-template-columns: 1fr; }
  .trust-row { grid-template-columns: 1fr; }
  .about-badge { right: 12px; bottom: -20px; max-width: calc(100% - 24px); padding: 20px; }
  .compass-topbar { flex-direction: column; align-items: flex-start; gap: 8px; }
  .compass-actions { flex-direction: column-reverse; align-items: stretch; }
  .compass-actions .btn { width: 100%; justify-content: center; }
}