/* ============================================================
   VIEL CONSULTORIA — design tokens
   Navy + gold pulled from the brand mark; paper is a cool,
   steel-tinted white (not the cream/terracotta default) to keep
   the fuel-distribution / KPI-dashboard register.
   ============================================================ */
:root{
  --navy-deep:   #061a30;
  --navy:        #0a2540;
  --navy-soft:   #123457;
  --blue:        #0049ad;
  --gold:        #cf9c1f;
  --gold-soft:   #e7c568;
  --gold-pale:   #f4e6bd;
  --paper:       #eef1f5;
  --paper-alt:   #f8f9fb;
  --white:       #ffffff;
  --ink:         #16212f;
  --slate:       #55677a;
  --slate-soft:  #8195a8;
  --line:        rgba(10,37,64,0.12);
  --line-dark:   rgba(255,255,255,0.14);

  --font-display: 'Fraunces', Georgia, serif;
  --font-body:    'IBM Plex Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono:    'IBM Plex Mono', 'SF Mono', monospace;

  --radius-s:  10px;
  --radius-m:  16px;
  --radius-l:  28px;

  --shadow-card: 0 20px 40px -24px rgba(10,37,64,0.35);
  --ease: cubic-bezier(.22,.9,.32,1);
}

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

body{
  margin:0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper-alt);
  -webkit-font-smoothing: antialiased;
  font-size: 16px;
  line-height: 1.6;
}

img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
h1,h2,h3{ font-family: var(--font-display); font-weight: 600; margin: 0 0 0.5em; color: var(--navy); letter-spacing: -0.01em; }
p{ margin: 0 0 1em; }
ul{ margin:0; padding:0; }

.skip-link{
  position:absolute; left:-999px; top:0; background:var(--gold); color:var(--navy-deep);
  padding:12px 18px; z-index:200; font-family:var(--font-mono); font-size:0.85rem;
}
.skip-link:focus{ left:12px; top:12px; border-radius: 6px; }

:focus-visible{ outline: 2.5px solid var(--gold); outline-offset: 3px; }

.section-inner{ max-width: 1180px; margin: 0 auto; padding: 0 24px; }

.eyebrow{
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-soft);
  display:block;
  margin-bottom: 14px;
}
.eyebrow-on-light{ color: var(--gold); }

.section-lead{
  max-width: 620px;
  color: var(--slate);
  font-size: 1.05rem;
}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:10px;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.98rem;
  border: 1.5px solid transparent;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease), color .25s var(--ease);
  white-space: nowrap;
}
.btn-primary{
  background: linear-gradient(135deg, var(--gold-soft), var(--gold));
  color: var(--navy-deep);
  box-shadow: 0 14px 30px -14px rgba(207,156,31,0.65);
}
.btn-primary:hover{ transform: translateY(-2px); box-shadow: 0 18px 34px -14px rgba(207,156,31,0.8); }
.btn-ghost{
  border-color: rgba(10,37,64,0.25);
  color: var(--navy);
  background: transparent;
}
.btn-ghost:hover{ border-color: var(--navy); background: rgba(10,37,64,0.05); }
.btn-small{ padding: 10px 20px; font-size: 0.88rem; }

/* ============================================================
   HEADER
   ============================================================ */
.site-header{
  position: sticky; top:0; z-index: 100;
  background: rgba(248,249,251,0.86);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.header-inner{
  max-width: 1180px; margin:0 auto; padding: 14px 24px;
  display:flex; align-items:center; justify-content:space-between; gap: 24px;
}
.brand-mark{ height: 40px; width:auto; }
.main-nav{ display:flex; gap: 30px; margin-left:auto; margin-right: 24px; }
.main-nav a{
  font-size: 0.92rem; font-weight:500; color: var(--slate);
  position:relative; padding: 4px 0;
  transition: color .2s;
}
.main-nav a:hover{ color: var(--navy); }
.main-nav a::after{
  content:''; position:absolute; left:0; right:0; bottom:-4px; height:2px;
  background: var(--gold); transform: scaleX(0); transform-origin: left;
  transition: transform .25s var(--ease);
}
.main-nav a:hover::after{ transform: scaleX(1); }

.menu-toggle{
  display:none; flex-direction:column; justify-content:center; gap:5px;
  width: 40px; height: 40px; background:none; border:none; cursor:pointer;
}
.menu-toggle span{ display:block; height:2px; background: var(--navy); border-radius:2px; transition: transform .25s, opacity .25s; }
.mobile-nav{
  display:none; flex-direction:column; gap: 4px; padding: 0 24px 20px;
  background: var(--paper-alt);
}
.mobile-nav a{ padding: 12px 4px; border-bottom: 1px solid var(--line); font-weight:500; }
.mobile-nav .btn{ margin-top: 12px; justify-content:center; }

@media (max-width: 860px){
  .main-nav{ display:none; }
  .nav-cta{ display:none; }
  .menu-toggle{ display:flex; }
  .site-header.nav-open .mobile-nav{ display:flex; }
}

/* ============================================================
   HERO
   ============================================================ */
.hero{
  background: radial-gradient(120% 140% at 82% -10%, #123457 0%, var(--navy) 42%, var(--navy-deep) 100%);
  color: var(--white);
  padding-top: 76px;
  overflow: hidden;
  position:relative;
}
.hero::before{
  content:'';
  position:absolute; inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,0.5), transparent 70%);
  pointer-events:none;
}
.hero-inner{
  max-width: 1180px; margin:0 auto; padding: 64px 24px 56px;
  display:grid; grid-template-columns: 1.1fr 0.9fr; gap: 56px; align-items:center;
  position:relative; z-index:1;
}
.hero-copy h1{
  color: var(--white);
  font-size: clamp(2.3rem, 4.4vw, 3.5rem);
  line-height: 1.08;
  margin-bottom: 0.45em;
}
.hero-copy h1 em{ font-style: italic; color: var(--gold-soft); }
.hero-lead{
  font-size: 1.12rem;
  color: rgba(255,255,255,0.82);
  max-width: 46ch;
}
.hero-lead strong{ color: var(--gold-soft); font-weight:600; }
.hero-actions{ display:flex; flex-wrap:wrap; gap: 14px; margin: 26px 0 18px; }
.hero .btn-ghost{ color: var(--white); border-color: rgba(255,255,255,0.35); }
.hero .btn-ghost:hover{ background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.6); }
.hero-meta{ font-family: var(--font-mono); font-size: 0.82rem; color: rgba(255,255,255,0.55); margin:0; }

.hero-media{ position:relative; justify-self:center; width: 100%; max-width: 380px; }
.hero-photo-frame{
  border-radius: var(--radius-l);
  overflow:hidden;
  aspect-ratio: 4/5;
  border: 1px solid rgba(255,255,255,0.18);
  box-shadow: var(--shadow-card);
  position:relative;
}
.hero-photo-frame::after{
  content:'';
  position:absolute; inset:0;
  background: linear-gradient(200deg, rgba(207,156,31,0.22), transparent 45%, rgba(6,26,48,0.55) 100%);
  mix-blend-mode: multiply;
}
.hero-photo{ width:100%; height:100%; object-fit: cover; object-position: 50% 18%; }
.hero-photo-tag{
  position:absolute; left: -18px; bottom: -18px;
  background: var(--white); color: var(--navy);
  border-radius: var(--radius-m);
  padding: 14px 18px;
  display:flex; align-items:center; gap: 12px;
  box-shadow: 0 18px 36px -16px rgba(0,0,0,0.5);
}
.tag-value{ font-family: var(--font-display); font-size: 1.9rem; font-weight:700; color: var(--gold); line-height:1; }
.tag-label{ font-size: 0.72rem; line-height:1.25; color: var(--slate); font-weight:600; }

/* ticker */
.ticker-wrap {
  border-top: 1px solid rgba(255,255,255,0.14);
  background: rgba(6,26,48,0.6);
  position: relative;
  z-index: 1;
}

.ticker {
  overflow: hidden;
  padding: 14px 0;
}

.ticker-track {
  display: flex;
  width: max-content;
}

.ticker-content {
  display: flex;
  gap: 14px;
  padding-right: 14px;
  white-space: nowrap;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.02em;
  color: var(--gold-soft);
  flex-shrink: 0;
  animation: ticker-scroll 16s linear infinite;
}

.ticker-content span:nth-child(odd) {
  color: rgba(255,255,255,0.55);
}

@keyframes ticker-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-100%); }
}

@media (max-width: 900px){
  .hero-inner{ grid-template-columns: 1fr; gap: 40px; padding-top: 40px; }
  .hero-media{ order:-1; max-width: 280px; }
  .hero-photo-tag{ left: -12px; bottom: -12px; padding: 10px 14px; }
}

/* ============================================================
   METRICS
   ============================================================ */
.metrics{ background: var(--paper); padding: 96px 0; }
.metrics h2{ font-size: clamp(1.7rem, 3vw, 2.3rem); max-width: 18ch; }
.metrics-grid{
  display:grid; grid-template-columns: repeat(3, 1fr); gap: 2px;
  margin-top: 44px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  overflow:hidden;
}
.metric-card{
  background: var(--paper-alt);
  padding: 34px 28px;
  display:flex; flex-direction:column; gap: 10px;
}
.metric-value{
  font-family: var(--font-mono);
  font-weight:600;
  font-size: clamp(1.7rem, 2.6vw, 2.1rem);
  color: var(--blue);
}
.metric-label{ color: var(--slate); font-size: 0.92rem; line-height:1.45; }

@media (max-width: 760px){
  .metrics-grid{ grid-template-columns: 1fr; }
}

/* ============================================================
   ABOUT
   ============================================================ */
.about{ padding: 100px 0; background: var(--paper-alt); }
.about-grid{ display:grid; grid-template-columns: 1.5fr 1fr; gap: 60px; align-items:start; }
.about-copy h2{ font-size: clamp(1.7rem, 3vw, 2.4rem); max-width: 20ch; }
.about-copy p{ color: var(--slate); font-size: 1.03rem; max-width: 62ch; }
.about-copy strong{ color: var(--navy); }

.about-facts{
  margin-top: 34px;
  display:grid; grid-template-columns: 1fr 1fr; gap: 24px 32px;
  padding-top: 28px; border-top: 1px solid var(--line);
}
.about-fact{ display:flex; flex-direction:column; gap: 6px; }
.fact-label{ font-family: var(--font-mono); font-size: 0.72rem; text-transform:uppercase; letter-spacing: 0.1em; color: var(--gold); }
.fact-value{ font-size: 0.93rem; color: var(--navy); line-height:1.4; }

.about-quote{
  background: linear-gradient(160deg, var(--navy), var(--navy-deep));
  border-radius: var(--radius-l);
  padding: 40px 32px;
  color: var(--white);
  position:relative;
  align-self: stretch;
  display:flex; align-items:center;
}
.about-quote blockquote{ margin:0; }
.about-quote p{
  font-family: var(--font-display); font-style: italic; font-weight:500;
  font-size: 1.28rem; line-height:1.45; color: var(--gold-pale);
  margin-bottom: 20px;
}
.about-quote cite{ font-family: var(--font-mono); font-style:normal; font-size: 0.82rem; color: rgba(255,255,255,0.6); }

@media (max-width: 900px){
  .about-grid{ grid-template-columns: 1fr; }
  .about-facts{ grid-template-columns: 1fr; }
}

/* ============================================================
   SERVICES
   ============================================================ */
.services{ padding: 100px 0; background: var(--navy-deep); color: var(--white); }
.services h2{ color: var(--white); font-size: clamp(1.7rem, 3vw, 2.4rem); max-width: 20ch; }
.services .section-lead{ color: rgba(255,255,255,0.62); }

.services-grid{
  margin-top: 48px;
  display:grid; grid-template-columns: repeat(3, 1fr); gap: 22px;
}
.service-card{
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-m);
  padding: 30px 26px;
  transition: transform .3s var(--ease), border-color .3s;
}
.service-card:hover{ transform: translateY(-4px); border-color: rgba(231,197,104,0.5); }
.service-icon{
  display:inline-flex; align-items:center; justify-content:center;
  width: 48px; height:48px; border-radius: 12px;
  background: rgba(231,197,104,0.12); color: var(--gold-soft);
  margin-bottom: 18px;
}
.service-card h3{ color: var(--white); font-size: 1.12rem; margin-bottom: 10px; }
.service-card p{ color: rgba(255,255,255,0.6); font-size: 0.92rem; margin:0; }

@media (max-width: 900px){
  .services-grid{ grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px){
  .services-grid{ grid-template-columns: 1fr; }
}

/* ============================================================
   TRAJECTORY — signature route timeline
   ============================================================ */
.trajectory{ padding: 110px 0 100px; background: var(--paper); overflow:hidden; }
.trajectory h2{ font-size: clamp(1.7rem, 3vw, 2.4rem); max-width: 22ch; }

.route{
  position:relative;
  margin-top: 64px;
  display:grid; grid-template-columns: repeat(5, 1fr); gap: 20px;
}
.route-line{
  position:absolute; top: 9px; left: 4%; right: 4%; height: 3px;
  background: rgba(10,37,64,0.12);
  border-radius: 3px;
}
.route-line-fill{
  display:block; height:100%; width:0%;
  background: linear-gradient(90deg, var(--blue), var(--gold));
  border-radius: 3px;
  transition: width 1.4s var(--ease);
}
.route.in-view .route-line-fill{ width: 100%; }

.route-stop{ position:relative; padding-top: 30px; }
.route-dot{
  position:absolute; top:0; left:0;
  width: 20px; height:20px; border-radius:50%;
  background: var(--paper);
  border: 3px solid var(--blue);
  box-shadow: 0 0 0 5px var(--paper);
}
.route-dot-current{ border-color: var(--gold); background: var(--gold-soft); }
.route-card{
  background: var(--paper-alt);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  padding: 22px 20px;
  height: 100%;
  box-shadow: var(--shadow-card);
}
.route-period{ font-family: var(--font-mono); font-size: 0.74rem; color: var(--gold); letter-spacing: 0.05em; }
.route-card h3{ font-size: 1.05rem; margin: 6px 0 2px; }
.route-role{ font-size: 0.82rem; color: var(--slate-soft); font-weight:600; margin-bottom: 10px; }
.route-card p:last-child{ font-size: 0.88rem; color: var(--slate); margin:0; }
.route-stop-current .route-card{ border-color: rgba(207,156,31,0.5); background: linear-gradient(160deg, var(--gold-pale), var(--paper-alt) 60%); }

@media (max-width: 980px){
  .route{ grid-template-columns: 1fr; gap: 0; }
  .route-line{ top:0; bottom:0; left: 9px; right:auto; width:3px; height:auto; }
  .route-line-fill{ width:100%; height:0%; }
  .route.in-view .route-line-fill{ height:100%; }
  .route-stop{ padding: 0 0 32px 40px; }
  .route-dot{ top: 2px; }
}

/* ============================================================
   RESULTS
   ============================================================ */
.results{ padding: 100px 0; background: var(--paper-alt); }
.results h2{ font-size: clamp(1.7rem, 3vw, 2.4rem); max-width: 24ch; }
.results-grid{
  margin-top: 48px;
  display:grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
}
.result-card{
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  padding: 26px 22px;
  background: var(--paper);
}
.result-numbers{
  display:flex; align-items:center; gap: 8px;
  font-family: var(--font-mono); font-size: 0.78rem; color: var(--slate);
  margin-bottom: 16px; flex-wrap:wrap;
}
.result-arrow{ color: var(--gold); flex-shrink:0; }
.result-card h3{ font-size: 1.15rem; margin-bottom: 8px; color: var(--blue); }
.result-card p{ font-size: 0.9rem; color: var(--slate); margin:0; }

@media (max-width: 980px){ .results-grid{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px){ .results-grid{ grid-template-columns: 1fr; } }

/* ============================================================
   CONTACT
   ============================================================ */
.contact{
  background: radial-gradient(120% 140% at 15% 0%, #123457 0%, var(--navy) 45%, var(--navy-deep) 100%);
  color: var(--white);
  padding: 110px 0;
}
.contact-grid{ display:grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items:center; }
.contact-copy h2{ color: var(--white); font-size: clamp(1.9rem, 3.4vw, 2.7rem); max-width: 16ch; }
.contact-copy p{ color: rgba(255,255,255,0.72); max-width: 46ch; font-size: 1.03rem; }

.contact-card{
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: var(--radius-l);
  padding: 30px;
  backdrop-filter: blur(6px);
}
.contact-row{
  display:flex; align-items:center; gap: 16px;
  padding: 16px 6px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
  transition: transform .2s;
}
.contact-row:hover{ transform: translateX(4px); }
.contact-row-static:hover{ transform:none; }
.contact-row-icon{
  width: 42px; height:42px; border-radius: 10px;
  background: rgba(231,197,104,0.14); color: var(--gold-soft);
  display:flex; align-items:center; justify-content:center; flex-shrink:0;
}
.contact-row-label{ display:block; font-family: var(--font-mono); font-size: 0.7rem; text-transform:uppercase; letter-spacing: 0.08em; color: rgba(255,255,255,0.5); margin-bottom: 3px; }
.contact-row-value{ display:block; font-weight:600; font-size: 1rem; }
.contact-btn{ width:100%; justify-content:center; margin-top: 22px; }

@media (max-width: 900px){
  .contact-grid{ grid-template-columns: 1fr; }
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer{ background: var(--navy-deep); color: rgba(255,255,255,0.65); padding: 52px 0 0; }
.footer-inner{
  max-width: 1180px; margin:0 auto; padding: 0 24px 36px;
  display:flex; flex-wrap:wrap; gap: 28px; align-items:center; justify-content:space-between;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-logo{ height: 36px; width:auto; filter: brightness(0) invert(1) opacity(0.9); }
.footer-links{ display:flex; gap: 22px; flex-wrap:wrap; }
.footer-links a{ font-size: 0.88rem; }
.footer-links a:hover{ color: var(--gold-soft); }
.footer-contact{ display:flex; flex-direction:column; gap: 4px; font-family: var(--font-mono); font-size: 0.82rem; align-items:flex-end; }
.footer-contact a:hover{ color: var(--gold-soft); }
.footer-bottom{ max-width: 1180px; margin:0 auto; padding: 20px 24px 28px; font-size: 0.78rem; }

@media (max-width: 700px){
  .footer-inner{ flex-direction:column; align-items:flex-start; }
  .footer-contact{ align-items:flex-start; }
}

.footer-bottom .footer-copyright {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  text-align: center;
}

/* ============================================================
   REVEAL ANIMATION (scroll-triggered)
   ============================================================ */
.reveal{
  opacity: 0; transform: translateY(22px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
  transition-delay: calc(var(--d, 0) * 90ms);
}
.reveal[data-reveal-delay="1"]{ --d: 1; }
.reveal[data-reveal-delay="2"]{ --d: 2; }
.reveal[data-reveal-delay="3"]{ --d: 3; }
.reveal[data-reveal-delay="4"]{ --d: 4; }
.reveal.in-view{ opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce){
  .reveal{ opacity:1; transform:none; }
  .route-line-fill{ width:100% !important; height:100% !important; }
  .ticker-track{ animation: none; }
}