/* ─── Fonts ─────────────────────────────────────────────── */
@font-face {
  font-family: 'Astera';
  src: url('../fonts/Astera.ttf') format('truetype');
  font-weight: 700;
}
@font-face {
  font-family: 'TitilliumWeb';
  src: url('../fonts/TitilliumWeb-Light.ttf') format('truetype');
  font-weight: 300;
}
@font-face {
  font-family: 'TitilliumWeb';
  src: url('../fonts/TitilliumWeb-Regular.ttf') format('truetype');
  font-weight: 400;
}
@font-face {
  font-family: 'TitilliumWeb';
  src: url('../fonts/TitilliumWeb-Bold.ttf') format('truetype');
  font-weight: 700;
}

/* ─── Reset & Base ──────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --red-dark:   #770101;
  --red-main:   #D41100;
  --red-light:  #E93400;
  --bg-darkest: #111110;
  --bg-dark:    #191818;
  --bg-card:    #222120;
  --bg-card2:   #2a2928;
  --border:     #333232;
  --text-white: #FFFFFF;
  --text-light: #EAEAEA;
  --text-mid:   #ADADAD;
  --text-dim:   #797979;
  --accent:     var(--red-main);
}
html { scroll-behavior: smooth; }
body {
  font-family: 'TitilliumWeb', 'Segoe UI', sans-serif;
  background: var(--bg-dark);
  color: var(--text-light);
  line-height: 1.7;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* ─── Utilities ─────────────────────────────────────────── */
.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.section-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--red-main);
  border-left: 3px solid var(--red-main);
  padding-left: 10px;
  margin-bottom: 18px;
}
.section-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  color: var(--text-white);
  line-height: 1.2;
  margin-bottom: 16px;
}
.section-title span { color: var(--red-main); }
.section-sub {
  font-size: 1.05rem;
  color: var(--text-mid);
  max-width: 560px;
  line-height: 1.8;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 4px;
  font-family: 'TitilliumWeb', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: all 0.25s;
  border: none;
}
.btn-primary {
  background: linear-gradient(135deg, var(--red-main), var(--red-light));
  color: #fff;
  box-shadow: 0 4px 24px rgba(212,17,0,0.35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(212,17,0,0.5); }
.btn-outline {
  background: transparent;
  color: var(--text-white);
  border: 1px solid var(--border);
}
.btn-outline:hover { border-color: var(--red-main); color: var(--red-main); }
.hidden { display: none !important; }

/* ─── Navbar ─────────────────────────────────────────────── */
#navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 18px 0;
  transition: background 0.3s, backdrop-filter 0.3s, box-shadow 0.3s;
}
#navbar.scrolled {
  background: rgba(17,17,16,0.92);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--border);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
}
.nav-logo img { height: 36px; }
.nav-links {
  display: flex; align-items: center; gap: 32px;
  list-style: none;
}
.nav-links a {
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--text-mid);
  letter-spacing: 0.04em;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--text-white); }
.nav-right { display: flex; align-items: center; gap: 16px; }
.lang-switcher {
  display: flex; gap: 4px;
}
.lang-btn {
  background: none; border: none; cursor: pointer;
  font-family: 'TitilliumWeb', sans-serif;
  font-size: 0.78rem; font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--text-dim);
  padding: 4px 6px;
  border-radius: 3px;
  transition: all 0.2s;
}
.lang-btn:hover, .lang-btn.active { color: var(--red-main); }
.nav-cta { padding: 10px 22px; font-size: 0.85rem; }
.hamburger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px;
}
.hamburger span {
  display: block; width: 24px; height: 2px;
  background: var(--text-light); border-radius: 2px;
  transition: all 0.3s;
}

/* ─── Hero ───────────────────────────────────────────────── */
#hero {
  min-height: 100vh;
  display: flex; align-items: center;
  position: relative;
  overflow: hidden;
  padding: 100px 0 60px;
}
.hero-bg {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 70% 60% at 70% 50%, rgba(119,1,1,0.18) 0%, transparent 70%),
              radial-gradient(ellipse 40% 50% at 15% 80%, rgba(212,17,0,0.08) 0%, transparent 60%),
              var(--bg-darkest);
}
.hero-grid {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(212,17,0,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(212,17,0,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 20%, transparent 100%);
}
.hero-content { position: relative; z-index: 1; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  background: rgba(212,17,0,0.1);
  border: 1px solid rgba(212,17,0,0.25);
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--red-light);
  text-transform: uppercase;
  margin-bottom: 28px;
}
.hero-eyebrow::before {
  content: ''; width: 6px; height: 6px; border-radius: 50%;
  background: var(--red-light);
  animation: pulse-dot 1.5s infinite;
}
@keyframes pulse-dot {
  0%,100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.6); }
}
.hero-title {
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--text-white);
  margin-bottom: 24px;
}
.hero-title .accent { color: var(--red-main); }
.hero-desc {
  font-size: 1.15rem;
  color: var(--text-mid);
  max-width: 540px;
  margin-bottom: 40px;
  line-height: 1.8;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-stats {
  display: flex; gap: 40px; flex-wrap: wrap;
  margin-top: 64px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
}
.hero-stat-num {
  font-size: 2.2rem; font-weight: 700;
  color: var(--red-main);
  line-height: 1;
}
.hero-stat-label { font-size: 0.8rem; color: var(--text-dim); margin-top: 4px; letter-spacing: 0.05em; }

/* ─── Services ───────────────────────────────────────────── */
#services {
  padding: 100px 0;
  background: var(--bg-dark);
}
.services-header { text-align: center; margin-bottom: 64px; }
.services-header .section-sub { margin: 0 auto; }
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}
.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 36px 32px;
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s, transform 0.3s;
}
.service-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--red-dark), var(--red-main));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s;
}
.service-card:hover { border-color: rgba(212,17,0,0.4); transform: translateY(-4px); }
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
  width: 52px; height: 52px;
  background: rgba(212,17,0,0.12);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 24px;
  font-size: 1.5rem;
}
.service-name {
  font-size: 1.15rem; font-weight: 700;
  color: var(--text-white);
  margin-bottom: 12px;
}
.service-desc { font-size: 0.9rem; color: var(--text-dim); line-height: 1.75; }
.service-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 20px; }
.service-tag {
  font-size: 0.7rem; font-weight: 700;
  padding: 3px 10px; border-radius: 100px;
  background: rgba(212,17,0,0.08);
  color: var(--red-light);
  border: 1px solid rgba(212,17,0,0.2);
  letter-spacing: 0.05em;
}

/* ─── Achievements ───────────────────────────────────────── */
#achievements {
  padding: 100px 0;
  background: var(--bg-darkest);
  position: relative; overflow: hidden;
}
.achievements-bg {
  position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(ellipse 60% 60% at 80% 50%, rgba(119,1,1,0.12) 0%, transparent 70%);
}
.achievements-inner {
  position: relative;
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center;
}
.achievements-list { margin-top: 36px; display: flex; flex-direction: column; gap: 20px; }
.achievement-item {
  display: flex; gap: 16px; align-items: flex-start;
  padding: 20px; border-radius: 8px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  transition: border-color 0.3s;
}
.achievement-item:hover { border-color: rgba(212,17,0,0.35); }
.achievement-icon {
  flex-shrink: 0;
  width: 40px; height: 40px;
  border-radius: 6px;
  background: rgba(212,17,0,0.12);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
}
.achievement-title { font-size: 0.95rem; font-weight: 700; color: var(--text-white); margin-bottom: 4px; }
.achievement-desc { font-size: 0.85rem; color: var(--text-dim); line-height: 1.6; }
.metrics-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
}
.metric-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 28px 24px;
  text-align: center;
  position: relative; overflow: hidden;
}
.metric-card::after {
  content: '';
  position: absolute; bottom: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--red-dark), var(--red-main), var(--red-light));
}
.metric-value {
  font-size: 2.4rem; font-weight: 700;
  color: var(--red-main); line-height: 1;
  margin-bottom: 8px;
}
.metric-label { font-size: 0.8rem; color: var(--text-dim); line-height: 1.5; }

/* ─── About ──────────────────────────────────────────────── */
#about {
  padding: 100px 0;
  background: var(--bg-dark);
}
.about-inner {
  display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center;
}
.about-visual {
  position: relative;
}
.about-img-wrap {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  padding: 40px;
  text-align: center;
}
.about-logo-large { width: 200px; margin: 0 auto 24px; }
.about-quote {
  font-size: 0.95rem;
  font-style: italic;
  color: var(--text-mid);
  line-height: 1.7;
  border-left: 3px solid var(--red-main);
  padding-left: 16px;
  margin-top: 20px;
  text-align: left;
}
.about-badge {
  position: absolute; top: -14px; right: -14px;
  background: linear-gradient(135deg, var(--red-dark), var(--red-main));
  color: white;
  border-radius: 8px;
  padding: 14px 18px;
  text-align: center;
  font-weight: 700;
  font-size: 0.85rem;
  line-height: 1.3;
  box-shadow: 0 4px 20px rgba(212,17,0,0.4);
}
.about-badge span { display: block; font-size: 1.6rem; }
.about-stack {
  margin-top: 32px;
  display: flex; flex-wrap: wrap; gap: 8px;
}
.stack-pill {
  background: var(--bg-card2);
  border: 1px solid var(--border);
  color: var(--text-mid);
  font-size: 0.78rem;
  padding: 5px 12px;
  border-radius: 100px;
  font-weight: 700;
  letter-spacing: 0.04em;
}
.ceo-info { margin-top: 32px; }
.ceo-name { font-size: 1.05rem; font-weight: 700; color: var(--text-white); }
.ceo-role { font-size: 0.85rem; color: var(--red-main); margin-top: 2px; }
.ceo-links { display: flex; gap: 12px; margin-top: 12px; }
.ceo-link {
  display: flex; align-items: center; gap: 6px;
  font-size: 0.82rem; color: var(--text-dim);
  padding: 7px 14px;
  border: 1px solid var(--border);
  border-radius: 4px;
  transition: all 0.2s;
}
.ceo-link:hover { border-color: var(--red-main); color: var(--red-main); }

/* ─── Clients ────────────────────────────────────────────── */
#clients {
  padding: 100px 0;
  background: var(--bg-darkest);
}
.clients-header { text-align: center; margin-bottom: 60px; }
.clients-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
}
.client-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 20px 24px;
  display: flex; align-items: center; justify-content: center; flex-direction: column;
  gap: 8px;
  text-align: center;
  transition: border-color 0.3s, background 0.3s;
  min-height: 100px;
}
.client-card:hover { border-color: rgba(212,17,0,0.4); background: var(--bg-card2); }
.client-name {
  font-size: 0.9rem; font-weight: 700;
  color: var(--text-mid); letter-spacing: 0.04em;
}
.client-type { font-size: 0.72rem; color: var(--text-dim); letter-spacing: 0.05em; }

/* ─── Contact ────────────────────────────────────────────── */
#contact {
  padding: 100px 0;
  background: var(--bg-dark);
  position: relative; overflow: hidden;
}
.contact-bg {
  position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(ellipse 50% 70% at 0% 50%, rgba(119,1,1,0.1) 0%, transparent 70%);
}
.contact-inner {
  position: relative;
  display: grid; grid-template-columns: 1fr 1fr; gap: 80px;
}
.contact-form {
  display: flex; flex-direction: column; gap: 16px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label {
  font-size: 0.78rem; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--text-dim);
}
.form-group input,
.form-group select,
.form-group textarea {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 12px 16px;
  color: var(--text-white);
  font-family: 'TitilliumWeb', sans-serif;
  font-size: 0.95rem;
  transition: border-color 0.2s;
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--red-main); }
.form-group select { cursor: pointer; }
.form-group select option { background: var(--bg-card); }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-dim); }
.contact-info { display: flex; flex-direction: column; gap: 24px; margin-top: 40px; }
.contact-item {
  display: flex; gap: 14px; align-items: flex-start;
}
.contact-item-icon {
  flex-shrink: 0;
  width: 42px; height: 42px;
  background: rgba(212,17,0,0.12);
  border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
}
.contact-item-label { font-size: 0.75rem; color: var(--text-dim); letter-spacing: 0.06em; font-weight: 700; text-transform: uppercase; }
.contact-item-value { font-size: 0.95rem; color: var(--text-white); margin-top: 2px; }

/* ─── Footer ─────────────────────────────────────────────── */
footer {
  background: var(--bg-darkest);
  border-top: 1px solid var(--border);
  padding: 40px 0;
}
.footer-inner {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 20px;
}
.footer-logo img { height: 28px; }
.footer-copy { font-size: 0.82rem; color: var(--text-dim); }
.footer-links { display: flex; gap: 24px; }
.footer-links a { font-size: 0.82rem; color: var(--text-dim); transition: color 0.2s; }
.footer-links a:hover { color: var(--red-main); }

/* ─── WhatsApp Float ─────────────────────────────────────── */
.whatsapp-float {
  position: fixed; bottom: 28px; right: 28px; z-index: 999;
  width: 56px; height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.45);
  transition: transform 0.2s, box-shadow 0.2s;
  cursor: pointer;
}
.whatsapp-float:hover { transform: scale(1.1); box-shadow: 0 6px 28px rgba(37,211,102,0.6); }
.whatsapp-float svg { width: 28px; height: 28px; fill: white; }

/* ─── Divider ─────────────────────────────────────────────── */
.red-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--red-main), transparent);
  margin: 0;
}

/* ─── Responsive ─────────────────────────────────────────── */
@media (max-width: 900px) {
  .achievements-inner,
  .about-inner,
  .contact-inner { grid-template-columns: 1fr; gap: 48px; }
  .metrics-grid { grid-template-columns: 1fr 1fr; }
  .about-badge { top: 8px; right: 8px; }
  .nav-links { display: none; }
  .hamburger { display: flex; }
}
@media (max-width: 600px) {
  .hero-stats { gap: 24px; }
  .form-row { grid-template-columns: 1fr; }
  .metrics-grid { grid-template-columns: 1fr 1fr; }
}

/* ─── Mobile Menu ────────────────────────────────────────── */
.mobile-menu {
  display: none;
  position: fixed; inset: 0; z-index: 999;
  background: rgba(17,17,16,0.98);
  backdrop-filter: blur(12px);
  flex-direction: column; align-items: center; justify-content: center;
  gap: 32px;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  font-size: 1.4rem; font-weight: 700;
  color: var(--text-white);
  transition: color 0.2s;
}
.mobile-menu a:hover { color: var(--red-main); }
.mobile-menu-close {
  position: absolute; top: 20px; right: 24px;
  background: none; border: none; cursor: pointer;
  color: var(--text-white); font-size: 1.6rem;
}

/* ─── Scroll animations ──────────────────────────────────── */
.reveal {
  opacity: 0; transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }