/* ══════════════════════════════════════════════
   ORIENTEL S.A. – Main Stylesheet
   Font: Montserrat (headings) + Inter (body)
   ══════════════════════════════════════════════ */

:root {
  --blue:      #3b9fe8;
  --blue-dark: #1a6fb5;
  --black:     #000000;
  --dark:      #0a0a0a;
  --dark2:     #0f0f0f;
  --dark3:     #1a1a1a;
  --white:     #ffffff;
  --grey:      #888888;
  --grey-light: #bbbbbb;
  --font-head: 'Montserrat', sans-serif;
  --font-body: 'Inter', sans-serif;
  --radius:    10px;
  --transition: 0.25s ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html  { scroll-behavior: smooth; }
body  {
  background: var(--black);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.75;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a   { color: inherit; text-decoration: none; }

/* ─── Utilities ─────────────────────────────── */
.container      { max-width: 1160px; margin: 0 auto; padding: 0 24px; }
.bg-dark        { background: var(--dark);  }
.bg-accent-dark { background: var(--dark2); }
.accent-blue    { color: var(--blue); }
.highlight      { color: var(--blue); }
.mt-1           { margin-top: 1.5rem; display: inline-block; }

.section { padding: 100px 0; }

.section-eyebrow {
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--blue);
  text-align: center;
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-head);
  font-size: clamp(1.75rem, 3.5vw, 2.6rem);
  font-weight: 800;
  text-align: center;
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin-bottom: 16px;
}

.section-sub {
  text-align: center;
  font-size: 1.05rem;
  color: var(--grey-light);
  max-width: 580px;
  margin: 0 auto 56px;
  line-height: 1.7;
}

/* ─── Buttons ───────────────────────────────── */
.btn {
  display: inline-block;
  padding: 13px 30px;
  border-radius: 6px;
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background var(--transition), box-shadow var(--transition), opacity var(--transition);
  border: 2px solid transparent;
}
.btn:hover { opacity: 0.88; }

.btn-primary {
  background: var(--blue);
  color: var(--white);
  box-shadow: 0 2px 14px rgba(59,159,232,0.3);
}
.btn-primary:hover { background: var(--blue-dark); opacity: 1; box-shadow: 0 4px 20px rgba(59,159,232,0.45); }

.btn-outline {
  background: transparent;
  border-color: rgba(255,255,255,0.5);
  color: var(--white);
}
.btn-outline:hover { border-color: var(--white); opacity: 1; }

.full-w { width: 100%; text-align: center; }

/* ══════════════════════════════════════════════
   NAVBAR
   ══════════════════════════════════════════════ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  transition: background var(--transition);
}
.navbar.scrolled { background: rgba(0,0,0,0.96); }

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
  height: 76px;
}

.nav-logo { display: flex; align-items: center; }
.nav-logo img {
  height: 64px;
  width: 64px;
  object-fit: cover;
  border-radius: 6px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
}
.nav-links a {
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--white); }

.nav-links a.nav-cta {
  background: var(--blue);
  color: var(--white);
  padding: 9px 18px;
  border-radius: 6px;
}
.nav-links a.nav-cta:hover { background: var(--blue-dark); }

.hamburger {
  display: none;
  background: none; border: none;
  color: var(--white); font-size: 1.5rem;
  cursor: pointer; line-height: 1;
}

.mobile-menu {
  display: none;
  flex-direction: column;
  background: #080808;
  padding: 8px 24px 20px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.mobile-menu a {
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 13px 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  color: rgba(255,255,255,0.8);
}
.mobile-menu a:hover { color: var(--blue); }
.mobile-menu.open { display: flex; }

/* ══════════════════════════════════════════════
   HERO
   ══════════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  background: url('hero-bg.jpg') center/cover no-repeat;
}

.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(0,0,0,0.5) 0%,
    rgba(0,0,0,0.4) 50%,
    rgba(0,0,0,0.82) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  padding: 100px 24px 60px;
  animation: fadeUp 0.8s ease both;
}

.hero-tag {
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 22px;
}

.hero-title {
  font-family: var(--font-head);
  font-size: clamp(2.4rem, 6vw, 4.8rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin-bottom: 22px;
  text-shadow: 0 2px 20px rgba(0,0,0,0.5);
}

.hero-sub {
  font-size: clamp(1rem, 1.8vw, 1.18rem);
  color: rgba(255,255,255,0.8);
  max-width: 500px;
  margin: 0 auto 36px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

.hero-scroll {
  position: absolute;
  bottom: 32px; left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}
.hero-scroll span {
  display: block;
  width: 20px; height: 34px;
  border: 2px solid rgba(255,255,255,0.4);
  border-radius: 10px;
}
.hero-scroll span::after {
  content: '';
  display: block;
  width: 3px; height: 7px;
  background: var(--white);
  border-radius: 2px;
  margin: 4px auto;
  animation: scrollDot 1.5s ease-in-out infinite;
}

/* ══════════════════════════════════════════════
   ABOUT
   ══════════════════════════════════════════════ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: start;
  margin-top: 48px;
}

.about-text p {
  color: var(--grey-light);
  margin-bottom: 16px;
  font-size: 0.975rem;
}
.about-text strong { color: var(--white); }
.about-text .accent { color: var(--blue); font-weight: 600; }

.about-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 28px;
}
.badge {
  background: rgba(59,159,232,0.1);
  border: 1px solid rgba(59,159,232,0.25);
  color: var(--blue);
  padding: 5px 14px;
  border-radius: 4px;
  font-size: 0.78rem;
  font-family: var(--font-head);
  font-weight: 600;
  letter-spacing: 0.04em;
}

/* ─── Vimeo ──────────────────────────────────── */
.vimeo-wrap {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow: 0 12px 40px rgba(0,0,0,0.5);
}
.vimeo-wrap iframe {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
}

/* ══════════════════════════════════════════════
   SERVICES
   ══════════════════════════════════════════════ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.service-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius);
  padding: 32px 24px;
  transition: border-color var(--transition), transform var(--transition);
}
.service-card:hover {
  border-color: rgba(59,159,232,0.35);
  transform: translateY(-3px);
}

.service-icon {
  font-size: 2rem;
  margin-bottom: 16px;
  line-height: 1;
}

.service-card h3 {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.service-card p {
  font-size: 0.88rem;
  color: var(--grey-light);
  margin-bottom: 18px;
  line-height: 1.65;
}

.service-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.service-list li {
  font-size: 0.82rem;
  color: var(--grey);
  padding-left: 16px;
  position: relative;
}
.service-list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--blue);
  font-size: 0.75rem;
}

/* ══════════════════════════════════════════════
   STATS
   ══════════════════════════════════════════════ */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.stat-card {
  text-align: center;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius);
  padding: 44px 20px;
  transition: transform var(--transition), border-color var(--transition);
}
.stat-card:hover {
  transform: translateY(-3px);
  border-color: rgba(59,159,232,0.3);
}

.stat-number {
  display: block;
  font-family: var(--font-head);
  font-size: clamp(2.2rem, 4.5vw, 3.4rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--white);
  line-height: 1;
  margin-bottom: 10px;
}

.stat-label {
  font-size: 0.83rem;
  color: var(--blue);
  font-family: var(--font-head);
  font-weight: 600;
  letter-spacing: 0.03em;
}

/* ══════════════════════════════════════════════
   PROCESO
   ══════════════════════════════════════════════ */
.process-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  align-items: start;
  gap: 0;
  margin-top: 20px;
}

.process-step {
  text-align: center;
  padding: 0 16px;
}

.step-number {
  font-family: var(--font-head);
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--blue);
  opacity: 0.25;
  line-height: 1;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.process-step h3 {
  font-family: var(--font-head);
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.process-step p {
  font-size: 0.85rem;
  color: var(--grey-light);
  line-height: 1.65;
}

.process-connector {
  width: 40px;
  height: 2px;
  background: rgba(59,159,232,0.2);
  margin-top: 24px;
  align-self: start;
}

/* ══════════════════════════════════════════════
   MAP SECTION
   ══════════════════════════════════════════════ */
.map-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
  margin-top: 56px;
}

.map-img {
  width: 100%;
  filter: drop-shadow(0 0 30px rgba(59,159,232,0.12));
}

.map-text h3 {
  font-family: var(--font-head);
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 20px;
  letter-spacing: -0.01em;
}

.map-text p {
  font-size: 0.95rem;
  color: var(--grey-light);
  margin-bottom: 14px;
}

/* ══════════════════════════════════════════════
   WHY ORIENTEL
   ══════════════════════════════════════════════ */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.why-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: border-color var(--transition);
}
.why-card:hover { border-color: rgba(59,159,232,0.3); }

.why-icon {
  font-size: 1.6rem;
  margin-bottom: 14px;
  line-height: 1;
}

.why-card h3 {
  font-family: var(--font-head);
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.why-card p {
  font-size: 0.875rem;
  color: var(--grey-light);
  line-height: 1.65;
}

/* ══════════════════════════════════════════════
   PARTNERS
   ══════════════════════════════════════════════ */
.partners-track-wrap {
  overflow: hidden;
  margin-top: 52px;
  -webkit-mask-image: linear-gradient(to right, transparent, black 12%, black 88%, transparent);
  mask-image: linear-gradient(to right, transparent, black 12%, black 88%, transparent);
}

.partners-track {
  display: flex;
  align-items: center;
  gap: 64px;
  width: max-content;
  animation: scroll-partners 24s linear infinite;
}

.partners-track img {
  height: 52px;
  width: auto;
  object-fit: contain;
  filter: grayscale(1) brightness(2);
  opacity: 0.55;
  transition: filter var(--transition), opacity var(--transition);
  flex-shrink: 0;
}
.partners-track img:hover { filter: grayscale(0); opacity: 1; }

/* ══════════════════════════════════════════════
   TESTIMONIOS
   ══════════════════════════════════════════════ */
.testimonios-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
  margin-top: 52px;
}

/* ══════════════════════════════════════════════
   GALLERY
   ══════════════════════════════════════════════ */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 6px;
  margin-top: 52px;
}

.gallery-item {
  overflow: hidden;
  border-radius: 6px;
  aspect-ratio: 1;
  background: var(--dark3);
}
.gallery-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease, filter 0.45s ease;
  filter: brightness(0.8);
}
.gallery-item:hover img {
  transform: scale(1.07);
  filter: brightness(1);
}

/* ══════════════════════════════════════════════
   FAQ
   ══════════════════════════════════════════════ */
.faq-list {
  max-width: 760px;
  margin: 52px auto 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.faq-item {
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius);
  overflow: hidden;
  background: rgba(255,255,255,0.025);
  transition: border-color var(--transition);
}
.faq-item[open] { border-color: rgba(59,159,232,0.3); }

.faq-item summary {
  list-style: none;
  padding: 20px 24px;
  cursor: pointer;
  font-family: var(--font-head);
  font-size: 0.95rem;
  font-weight: 600;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  user-select: none;
  transition: color var(--transition);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  font-size: 1.3rem;
  font-weight: 300;
  color: var(--blue);
  flex-shrink: 0;
  transition: transform var(--transition);
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item[open] summary { color: var(--blue); }

.faq-item p {
  padding: 0 24px 20px;
  font-size: 0.9rem;
  color: var(--grey-light);
  line-height: 1.7;
  border-top: 1px solid rgba(255,255,255,0.05);
  padding-top: 16px;
}

/* ══════════════════════════════════════════════
   CALENDLY
   ══════════════════════════════════════════════ */
.calendly-container {
  margin-top: 48px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.08);
  background: #0d0d0d;
}

.calendly-inline-widget {
  width: 100%;
}

/* ══════════════════════════════════════════════
   CONTACT
   ══════════════════════════════════════════════ */
.contact-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 52px;
}

.contact-big-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 16px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius);
  padding: 36px 24px;
  color: var(--white);
  text-decoration: none;
  transition: border-color var(--transition), transform var(--transition), background var(--transition);
}
.contact-big-card:hover {
  border-color: rgba(59,159,232,0.4);
  background: rgba(59,159,232,0.05);
  transform: translateY(-3px);
}
.contact-big-card.no-link:hover {
  transform: none;
  cursor: default;
}
.contact-big-card.whatsapp:hover {
  border-color: rgba(37,211,102,0.5);
  background: rgba(37,211,102,0.05);
}

.cbc-icon {
  font-size: 2.2rem;
  line-height: 1;
  color: var(--blue);
}
.contact-big-card.whatsapp .cbc-icon { color: #25d366; }

.cbc-body {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.cbc-label {
  font-family: var(--font-head);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--grey);
}

.cbc-value {
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
  word-break: break-all;
}

.cbc-note {
  font-size: 0.78rem;
  color: var(--grey);
}

/* ══════════════════════════════════════════════
   FOOTER
   ══════════════════════════════════════════════ */
.footer {
  background: #050505;
  border-top: 1px solid rgba(255,255,255,0.05);
  padding: 52px 0 28px;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
  text-align: center;
}

.footer-logo {
  height: 100px;
  width: 100px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 4px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 24px;
  justify-content: center;
}
.footer-links a {
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--grey);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--white); }

.footer-copy { color: rgba(255,255,255,0.2); font-size: 0.78rem; }

/* ══════════════════════════════════════════════
   ANIMATIONS
   ══════════════════════════════════════════════ */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes scrollDot {
  0%, 100% { opacity: 1; transform: translateY(0); }
  50%       { opacity: 0; transform: translateY(8px); }
}
@keyframes scroll-partners {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible { opacity: 1; transform: none; }

/* ══════════════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid    { grid-template-columns: repeat(2, 1fr); }
  .why-grid      { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid  { grid-template-columns: repeat(4, 1fr); }
  .process-grid  {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .process-connector { display: none; }
  .process-step { text-align: left; padding: 20px 24px; background: rgba(255,255,255,0.025); border-radius: var(--radius); border: 1px solid rgba(255,255,255,0.06); }
}

@media (max-width: 768px) {
  .nav-links       { display: none; }
  .hamburger       { display: block; }

  .about-grid,
  .map-grid,
  .testimonios-grid { grid-template-columns: 1fr; gap: 36px; }

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

  .gallery-grid    { grid-template-columns: repeat(3, 1fr); }
  .stats-grid      { grid-template-columns: repeat(2, 1fr); }
  .why-grid        { grid-template-columns: 1fr; }
  .services-grid   { grid-template-columns: 1fr; }

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

  .section         { padding: 68px 0; }

  .calendly-inline-widget { height: 900px !important; }
}

@media (max-width: 480px) {
  .gallery-grid    { grid-template-columns: repeat(2, 1fr); }
  .stats-grid      { grid-template-columns: 1fr; }
  .hero-actions    { flex-direction: column; align-items: center; }
  .contact-cards   { grid-template-columns: 1fr; }
}