/* ============================================
   STRATUM — Design System
   Firma Boutique de Auditoría & Consultoría
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,600;1,300;1,400&family=DM+Sans:wght@300;400;500&display=swap');

:root {
  --ink:        #0D1117;
  --ink-light:  #2A2F3A;
  --slate:      #5A6478;
  --rule:       #D6CBBA;
  --cream:      #F5F1EB;
  --white:      #FDFCFB;
  --gold:       #B8922A;
  --gold-light: #D4A843;
  --accent:     #1A3A5C;

  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans:  'DM Sans', system-ui, sans-serif;

  --max-w: 1180px;
  --gap: clamp(1.5rem, 4vw, 3.5rem);
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-sans);
  background: var(--white);
  color: var(--ink);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--cream); }
::-webkit-scrollbar-thumb { background: var(--gold); border-radius: 2px; }

/* ── UTILITIES ── */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 clamp(1.25rem, 5vw, 3rem); }
.section-label {
  font-family: var(--font-sans);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
}
.rule { width: 40px; height: 1px; background: var(--gold); display: inline-block; margin-bottom: 1.5rem; }
h1, h2, h3, h4 { font-family: var(--font-serif); font-weight: 300; line-height: 1.2; }
h1 { font-size: clamp(2.8rem, 6vw, 5rem); }
h2 { font-size: clamp(2rem, 4vw, 3.2rem); }
h3 { font-size: clamp(1.4rem, 2.5vw, 1.9rem); }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* ── NAV ── */
#navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 1.5rem 0;
  transition: background 0.4s, padding 0.4s, box-shadow 0.4s;
}
#navbar.scrolled {
  background: rgba(253,252,251,0.95);
  backdrop-filter: blur(12px);
  padding: 1rem 0;
  box-shadow: 0 1px 0 var(--rule);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
}
.logo {
  display: flex; align-items: center; gap: 0.75rem;
}
.logo-mark {
  width: 36px; height: 36px;
  background: var(--ink);
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.logo-mark::after {
  content: 'S';
  color: var(--gold);
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 600;
}
.logo-text {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--ink);
}
.logo-text span { color: var(--gold); }
nav { display: flex; align-items: center; gap: 2.5rem; }
nav a {
  font-size: 0.8rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-light);
  transition: color 0.2s;
  position: relative;
}
nav a::after {
  content: '';
  position: absolute; bottom: -3px; left: 0; right: 0;
  height: 1px; background: var(--gold);
  transform: scaleX(0); transition: transform 0.3s;
}
nav a:hover { color: var(--ink); }
nav a:hover::after { transform: scaleX(1); }
.nav-cta {
  font-size: 0.75rem !important;
  font-weight: 500 !important;
  letter-spacing: 0.15em !important;
  padding: 0.6rem 1.4rem;
  border: 1px solid var(--ink);
  transition: background 0.3s, color 0.3s !important;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover { background: var(--ink) !important; color: var(--white) !important; }

.hamburger { display: none; cursor: pointer; flex-direction: column; gap: 5px; }
.hamburger span { display: block; width: 24px; height: 1.5px; background: var(--ink); transition: all 0.3s; }

/* ── HERO ── */
#hero {
  min-height: 100svh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  position: relative;
  overflow: hidden;
}
.hero-left {
  display: flex; flex-direction: column; justify-content: center;
  padding: calc(var(--gap) + 5rem) clamp(1.25rem, 5vw, 3rem) var(--gap);
  padding-left: max(3rem, calc((100vw - var(--max-w))/2 + 3rem));
  position: relative; z-index: 2;
}
.hero-eyebrow {
  display: flex; align-items: center; gap: 0.75rem;
  margin-bottom: 2rem;
}
.hero-eyebrow .rule { margin: 0; }
.hero-title {
  margin-bottom: 1.5rem;
  color: var(--ink);
}
.hero-title em {
  font-style: italic;
  color: var(--gold);
}
.hero-sub {
  font-size: 1.05rem;
  color: var(--slate);
  font-weight: 300;
  max-width: 420px;
  margin-bottom: 2.5rem;
  line-height: 1.8;
}
.hero-actions { display: flex; align-items: center; gap: 1.5rem; flex-wrap: wrap; }
.btn-primary {
  display: inline-flex; align-items: center; gap: 0.6rem;
  background: var(--ink);
  color: var(--white);
  padding: 0.85rem 2rem;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  transition: background 0.3s, transform 0.2s;
}
.btn-primary:hover { background: var(--accent); transform: translateY(-1px); }
.btn-ghost {
  font-size: 0.78rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--slate);
  display: flex; align-items: center; gap: 0.5rem;
  transition: color 0.2s, gap 0.2s;
}
.btn-ghost:hover { color: var(--ink); gap: 0.8rem; }
.hero-stats {
  display: flex; gap: 2.5rem; margin-top: 3.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--rule);
}
.stat-num {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 300;
  color: var(--ink);
  line-height: 1;
}
.stat-num span { color: var(--gold); }
.stat-label { font-size: 0.72rem; color: var(--slate); letter-spacing: 0.08em; margin-top: 0.3rem; text-transform: uppercase; }

.hero-right {
  position: relative;
  background: var(--cream);
  overflow: hidden;
}
.hero-right::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, var(--cream) 0%, #E8E0D4 100%);
}
.hero-pattern {
  position: absolute; inset: 0;
  background-image:
    repeating-linear-gradient(0deg, transparent, transparent 59px, var(--rule) 60px),
    repeating-linear-gradient(90deg, transparent, transparent 59px, var(--rule) 60px);
  opacity: 0.4;
}
.hero-visual {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
}
.hero-emblem {
  width: min(340px, 70%);
  aspect-ratio: 1;
  border: 1px solid var(--rule);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  position: relative;
}
.hero-emblem::before {
  content: '';
  position: absolute; inset: 15px;
  border: 1px solid rgba(184,146,42,0.3);
  border-radius: 50%;
}
.hero-emblem-inner {
  text-align: center;
  padding: 2rem;
}
.emblem-s {
  font-family: var(--font-serif);
  font-size: clamp(5rem, 12vw, 8rem);
  font-weight: 300;
  color: var(--ink);
  line-height: 1;
  display: block;
}
.emblem-tagline {
  font-size: 0.62rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  margin-top: 0.5rem;
}

/* ── TICKER ── */
.ticker {
  background: var(--ink);
  color: var(--white);
  padding: 0.75rem 0;
  overflow: hidden;
}
.ticker-track {
  display: flex;
  animation: ticker 30s linear infinite;
  white-space: nowrap;
}
.ticker-item {
  display: flex; align-items: center; gap: 1.5rem;
  padding: 0 2rem;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
}
.ticker-item strong { color: var(--gold-light); font-weight: 400; }
@keyframes ticker { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

/* ── ABOUT ── */
#about {
  padding: clamp(4rem, 10vw, 8rem) 0;
  background: var(--white);
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 8vw, 7rem);
  align-items: center;
}
.about-image-wrap {
  position: relative;
}
.about-image {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
  filter: grayscale(20%);
}
.about-image-placeholder {
  width: 100%;
  aspect-ratio: 4/5;
  background: var(--cream);
  display: flex; align-items: center; justify-content: center;
  position: relative;
  overflow: hidden;
}
.about-image-placeholder::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(160deg, #E8E4DC 0%, #D4C9B8 100%);
}
.about-badge {
  position: absolute; bottom: -1.5rem; right: -1.5rem;
  background: var(--gold);
  color: var(--white);
  width: 120px; height: 120px;
  border-radius: 50%;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  font-family: var(--font-serif);
  text-align: center;
  z-index: 2;
}
.about-badge .badge-num { font-size: 2rem; font-weight: 300; line-height: 1; }
.about-badge .badge-text { font-size: 0.65rem; letter-spacing: 0.1em; opacity: 0.9; }
.about-content { padding: 1rem 0; }
.about-content .section-label { margin-bottom: 0.75rem; }
.about-content h2 { margin-bottom: 1.5rem; }
.about-content p {
  color: var(--slate);
  font-weight: 300;
  margin-bottom: 1.25rem;
  font-size: 1.02rem;
  line-height: 1.85;
}
.values-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 1rem; margin-top: 2rem;
}
.value-item {
  padding: 1rem;
  border-left: 2px solid var(--rule);
  transition: border-color 0.3s;
}
.value-item:hover { border-color: var(--gold); }
.value-item h4 {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.3rem;
}
.value-item p { font-size: 0.85rem; color: var(--slate); margin: 0; }

/* ── SERVICES ── */
#services {
  padding: clamp(4rem, 10vw, 8rem) 0;
  background: var(--cream);
}
.services-header {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 2rem; align-items: end;
  margin-bottom: clamp(2.5rem, 6vw, 5rem);
}
.services-header p {
  color: var(--slate);
  font-weight: 300;
  font-size: 1.02rem;
  line-height: 1.8;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5px;
  background: var(--rule);
}
.service-card {
  background: var(--white);
  padding: clamp(1.75rem, 4vw, 2.5rem);
  transition: background 0.35s, transform 0.25s;
  cursor: default;
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute; bottom: 0; left: 0; right: 0;
  height: 2px; background: var(--gold);
  transform: scaleX(0); transition: transform 0.35s;
}
.service-card:hover { background: var(--ink); transform: translateY(-3px); }
.service-card:hover .service-icon { color: var(--gold); }
.service-card:hover h3 { color: var(--white); }
.service-card:hover p { color: rgba(255,255,255,0.6); }
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
  font-size: 1.8rem;
  margin-bottom: 1.25rem;
  color: var(--gold);
  transition: color 0.35s;
}
.service-card h3 {
  font-size: 1.4rem;
  margin-bottom: 0.75rem;
  transition: color 0.35s;
}
.service-card p {
  font-size: 0.88rem;
  color: var(--slate);
  line-height: 1.8;
  transition: color 0.35s;
}
.service-list {
  list-style: none;
  margin-top: 1rem;
}
.service-list li {
  font-size: 0.82rem;
  color: var(--slate);
  padding: 0.3rem 0;
  padding-left: 1rem;
  position: relative;
  transition: color 0.35s;
}
.service-list li::before { content: '—'; position: absolute; left: 0; color: var(--gold); }
.service-card:hover .service-list li { color: rgba(255,255,255,0.55); }

/* ── TEAM ── */
#team {
  padding: clamp(4rem, 10vw, 8rem) 0;
}
.team-header { text-align: center; margin-bottom: clamp(2.5rem, 6vw, 5rem); }
.team-header .section-label { margin-bottom: 0.75rem; }
.team-header h2 { margin-bottom: 1rem; }
.team-header p { color: var(--slate); max-width: 520px; margin: 0 auto; font-weight: 300; }
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
}
.team-card { text-align: center; }
.team-photo {
  width: 160px; height: 160px;
  border-radius: 50%;
  margin: 0 auto 1.25rem;
  background: var(--cream);
  border: 3px solid var(--rule);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-serif);
  font-size: 3rem;
  font-weight: 300;
  color: var(--ink-light);
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s;
}
.team-photo img { width: 100%; height: 100%; object-fit: cover; }
.team-card:hover .team-photo { border-color: var(--gold); }
.team-card h3 { font-size: 1.35rem; margin-bottom: 0.25rem; }
.team-card .role {
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.75rem;
}
.team-card p { font-size: 0.85rem; color: var(--slate); line-height: 1.75; }

/* ── BLOG ── */
#blog {
  padding: clamp(4rem, 10vw, 8rem) 0;
  background: var(--cream);
}
.blog-header {
  display: flex; justify-content: space-between; align-items: flex-end;
  margin-bottom: clamp(2rem, 5vw, 4rem);
  flex-wrap: wrap; gap: 1rem;
}
.blog-header h2 { margin-bottom: 0.5rem; }
.blog-header p { color: var(--slate); font-size: 0.9rem; }
.blog-link {
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  display: flex; align-items: center; gap: 0.5rem;
  flex-shrink: 0;
  transition: gap 0.2s;
}
.blog-link:hover { gap: 0.8rem; }
.blog-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 1.5px;
  background: var(--rule);
}
.blog-card {
  background: var(--white);
  overflow: hidden;
  position: relative;
}
.blog-card-img {
  width: 100%; aspect-ratio: 16/9;
  background: var(--ink);
  position: relative;
  overflow: hidden;
}
.blog-card-img svg { width: 100%; height: 100%; }
.blog-card:first-child .blog-card-img { aspect-ratio: 3/2; }
.blog-card-body { padding: 1.5rem; }
.blog-date {
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.5rem;
}
.blog-card h3 {
  font-size: clamp(1rem, 2vw, 1.35rem);
  margin-bottom: 0.6rem;
  line-height: 1.3;
}
.blog-card p {
  font-size: 0.83rem;
  color: var(--slate);
  line-height: 1.75;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.blog-card-link {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-top: 1rem;
  transition: gap 0.2s;
}
.blog-card-link:hover { gap: 0.7rem; }
.li-badge {
  display: inline-flex; align-items: center; gap: 0.4rem;
  background: var(--ink);
  color: var(--white);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.25rem 0.65rem;
  margin-bottom: 1.5rem;
}

/* ── CONTACT ── */
#contact {
  padding: clamp(4rem, 10vw, 8rem) 0;
  background: var(--ink);
  color: var(--white);
}
.contact-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 8vw, 7rem);
  align-items: start;
}
.contact-info .section-label { color: var(--gold-light); margin-bottom: 0.75rem; }
.contact-info h2 { color: var(--white); margin-bottom: 1rem; }
.contact-info > p { color: rgba(255,255,255,0.6); font-weight: 300; margin-bottom: 2.5rem; line-height: 1.85; }
.contact-details { display: flex; flex-direction: column; gap: 1.25rem; }
.contact-item {
  display: flex; align-items: flex-start; gap: 1rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.contact-item:last-child { border-bottom: none; }
.contact-icon {
  width: 36px; height: 36px; flex-shrink: 0;
  border: 1px solid rgba(255,255,255,0.15);
  display: flex; align-items: center; justify-content: center;
  color: var(--gold-light);
  font-size: 1rem;
  margin-top: 2px;
}
.contact-item h4 {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 0.3rem;
}
.contact-item p { font-size: 0.92rem; color: rgba(255,255,255,0.85); font-weight: 300; }
.contact-form { display: flex; flex-direction: column; gap: 1rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { display: flex; flex-direction: column; gap: 0.4rem; }
.form-group label {
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
}
.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  color: var(--white);
  padding: 0.85rem 1rem;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 300;
  outline: none;
  transition: border-color 0.3s;
  -webkit-appearance: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(255,255,255,0.25); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--gold); }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group select option { background: var(--ink); color: var(--white); }
.btn-submit {
  background: var(--gold);
  color: var(--white);
  border: none;
  padding: 1rem 2rem;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.3s, transform 0.2s;
  align-self: flex-start;
  margin-top: 0.5rem;
}
.btn-submit:hover { background: var(--gold-light); transform: translateY(-1px); }

/* ── FOOTER ── */
footer {
  background: #080C10;
  color: var(--white);
  padding: 3rem 0 1.5rem;
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2.5rem; padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  margin-bottom: 1.5rem;
}
.footer-brand p {
  font-size: 0.85rem; color: rgba(255,255,255,0.45);
  font-weight: 300; line-height: 1.8; margin-top: 1rem; max-width: 280px;
}
.footer-col h5 {
  font-family: var(--font-sans);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 0.6rem; }
.footer-col ul li a {
  font-size: 0.83rem;
  color: rgba(255,255,255,0.45);
  transition: color 0.2s;
}
.footer-col ul li a:hover { color: var(--white); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  font-size: 0.72rem; color: rgba(255,255,255,0.25);
}
.footer-bottom a { color: rgba(255,255,255,0.4); transition: color 0.2s; }
.footer-bottom a:hover { color: var(--white); }

/* ── REVEAL ANIMATIONS ── */
.reveal {
  opacity: 0; transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: none; }

/* ── MOBILE ── */
@media (max-width: 900px) {
  #hero { grid-template-columns: 1fr; min-height: auto; }
  .hero-left {
    padding: calc(5rem + 4rem) 1.5rem 3rem;
    padding-left: 1.5rem;
  }
  .hero-right { display: none; }
  .about-grid,
  .services-header,
  .contact-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .about-badge { bottom: -1rem; right: -0.5rem; width: 100px; height: 100px; }
  .form-row { grid-template-columns: 1fr; }
  nav { display: none; }
  .hamburger { display: flex; }
  nav.open {
    display: flex; flex-direction: column; align-items: flex-start;
    position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    background: var(--white); padding: 5rem 2rem 2rem;
    gap: 1.5rem; z-index: 99;
  }
  nav.open a { font-size: 1.1rem; }
}
@media (max-width: 600px) {
  .services-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 1.5rem; flex-wrap: wrap; }
}

/* ── LOGO IMAGE ── */
.logo-img {
  width: 36px; height: 36px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  border: 1px solid rgba(184,146,42,0.3);
}
.hero-logo-wrap {
  display: flex; flex-direction: column; align-items: center; gap: 1rem;
}
.hero-logo-img {
  width: min(240px, 55%);
  border-radius: 50%;
  object-fit: cover;
  aspect-ratio: 1;
  border: 2px solid rgba(184,146,42,0.35);
  box-shadow: 0 0 60px rgba(184,146,42,0.12);
}

/* ── NAV SOCIAL + RIGHT ── */
.nav-right { display: flex; align-items: center; gap: 1rem; }
.nav-social { display: flex; align-items: center; gap: 0.75rem; }
.nav-social a {
  color: var(--slate);
  display: flex; align-items: center;
  transition: color 0.2s;
}
.nav-social a:hover { color: var(--gold); }

/* ── SECTORS ── */
#sectors {
  padding: clamp(4rem, 10vw, 8rem) 0;
  background: var(--ink);
  color: var(--white);
}
.sectors-header { text-align: center; margin-bottom: clamp(2.5rem, 6vw, 5rem); }
.sectors-header .section-label { color: var(--gold-light); margin-bottom: 0.75rem; }
.sectors-header h2 { color: var(--white); margin-bottom: 1rem; }
.sectors-header h2 em { color: var(--gold-light); }
.sectors-header p { color: rgba(255,255,255,0.55); max-width: 560px; margin: 0 auto; font-weight: 300; }
.sectors-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(255,255,255,0.06);
}
.sector-card {
  background: var(--ink);
  padding: clamp(1.75rem, 3vw, 2.25rem);
  border: 1px solid transparent;
  transition: background 0.35s, border-color 0.35s;
  position: relative;
}
.sector-card::after {
  content: '';
  position: absolute; bottom: 0; left: 0; right: 0;
  height: 2px; background: var(--gold);
  transform: scaleX(0); transition: transform 0.35s;
}
.sector-card:hover { background: rgba(255,255,255,0.04); }
.sector-card:hover::after { transform: scaleX(1); }
.sector-icon {
  width: 52px; height: 52px;
  border: 1px solid rgba(255,255,255,0.12);
  display: flex; align-items: center; justify-content: center;
  color: var(--gold-light);
  margin-bottom: 1.25rem;
  transition: border-color 0.3s;
}
.sector-card:hover .sector-icon { border-color: var(--gold); }
.sector-card h3 { color: var(--white); font-size: 1.25rem; margin-bottom: 0.65rem; }
.sector-card p { color: rgba(255,255,255,0.5); font-size: 0.85rem; line-height: 1.75; margin-bottom: 1rem; font-weight: 300; }
.sector-tags { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.sector-tags span {
  font-size: 0.65rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--gold-light);
  border: 1px solid rgba(184,146,42,0.3);
  padding: 0.2rem 0.55rem;
}

/* ── BLOG DYNAMIC ── */
.blog-loading {
  grid-column: 1 / -1;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 3rem; color: var(--slate); gap: 1rem;
}
.loading-spinner {
  width: 28px; height: 28px;
  border: 2px solid var(--rule);
  border-top-color: var(--gold);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.blog-footer-cta {
  display: flex; justify-content: space-between; align-items: center;
  margin-top: 2.5rem; flex-wrap: wrap; gap: 1rem;
}
.social-strip { display: flex; align-items: center; gap: 0.75rem; flex-wrap: wrap; }
.social-strip span { font-size: 0.72rem; color: var(--slate); letter-spacing: 0.08em; text-transform: uppercase; }
.social-pill {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-size: 0.72rem; font-weight: 500; letter-spacing: 0.08em;
  padding: 0.4rem 0.9rem;
  border: 1px solid var(--rule);
  color: var(--slate);
  transition: all 0.25s;
  text-transform: uppercase;
}
.social-pill:hover { color: var(--white); border-color: transparent; }
.social-pill.linkedin:hover { background: #0A66C2; }
.social-pill.instagram:hover { background: #E1306C; }
.social-pill.facebook:hover { background: #1877F2; }

/* ── CONTACT SOCIAL ── */
.contact-social {
  display: flex; gap: 0.75rem; margin-top: 2rem;
}
.contact-social-link {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  border: 1px solid rgba(255,255,255,0.1);
  padding: 0.45rem 0.85rem;
  transition: all 0.25s;
}
.contact-social-link:hover { color: var(--white); border-color: var(--gold); }

/* ── FOOTER SOCIAL ── */
.footer-social { display: flex; gap: 0.75rem; margin-top: 1.25rem; }
.footer-social a {
  width: 36px; height: 36px;
  border: 1px solid rgba(255,255,255,0.1);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.4);
  transition: all 0.25s;
}
.footer-social a:hover { color: var(--gold); border-color: var(--gold); }

/* ── SECTORS MOBILE ── */
@media (max-width: 900px) {
  .sectors-grid { grid-template-columns: 1fr 1fr; }
  .nav-social { display: none; }
}
@media (max-width: 600px) {
  .sectors-grid { grid-template-columns: 1fr; }
  .blog-footer-cta { flex-direction: column; align-items: flex-start; }
}