/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --black:    #080808;
  --black2:   #111111;
  --black3:   #1a1a1a;
  --ember:    #e63000;
  --fire:     #ff6a00;
  --amber:    #ff9a3c;
  --white:    #f0ede6;
  --white-dim: rgba(240,237,230,0.55);

  --font-display: 'Bebas Neue', 'Arial Black', sans-serif;
  --font-body:    'Barlow Condensed', 'Arial Narrow', sans-serif;
  --font-text:    'Barlow', system-ui, sans-serif;

  --fire-grad: linear-gradient(135deg, var(--ember) 0%, var(--fire) 60%, var(--amber) 100%);
  --fire-grad-h: linear-gradient(135deg, var(--fire) 0%, var(--amber) 100%);

  --transition: 0.25s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--black);
  color: var(--white);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: 100px 0; }

/* ===== TYPOGRAPHY ===== */
.section-tag {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--fire);
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 6vw, 5rem);
  font-weight: 400;
  letter-spacing: 2px;
  line-height: 0.95;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 24px;
}

.section-title em {
  font-style: normal;
  background: var(--fire-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-desc {
  font-family: var(--font-text);
  font-size: 1rem;
  color: var(--white-dim);
  max-width: 560px;
  margin: 0 auto;
  font-weight: 300;
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

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

.section-grid.reverse { direction: rtl; }
.section-grid.reverse > * { direction: ltr; }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 36px;
  font-family: var(--font-display);
  font-size: 16px;
  letter-spacing: 3px;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  clip-path: polygon(8px 0%, 100% 0%, calc(100% - 8px) 100%, 0% 100%);
  transition: all var(--transition);
}

.btn-primary {
  background: var(--fire-grad);
  color: var(--black);
}

.btn-primary:hover {
  background: var(--fire-grad-h);
  transform: translateY(-2px);
  filter: brightness(1.1);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  clip-path: none;
  border: 1.5px solid rgba(240,237,230,0.3);
  padding: 13px 36px;
}

.btn-outline:hover {
  border-color: var(--fire);
  color: var(--fire);
}

.btn-full { width: 100%; justify-content: center; }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 20px 0;
  transition: all var(--transition);
}

.navbar.scrolled {
  background: rgba(8,8,8,0.97);
  backdrop-filter: blur(8px);
  padding: 12px 0;
  border-bottom: 1px solid rgba(230,48,0,0.25);
}

.nav-container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.6rem;
  letter-spacing: 4px;
  color: var(--white);
  text-transform: uppercase;
  transition: color var(--transition);
  flex-shrink: 0;
}

.nav-logo:hover { color: var(--fire); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 16px;
}

.nav-links a {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0px;
  text-transform: uppercase;
  color: var(--white-dim);
  transition: color var(--transition);
  white-space: nowrap;
}

.nav-links a:hover { color: var(--fire); }

.nav-cta {
  background: var(--fire-grad) !important;
  color: var(--black) !important;
  padding: 8px 18px;
  font-family: var(--font-display) !important;
  font-size: 14px !important;
  letter-spacing: 1px !important;
  clip-path: polygon(6px 0%, 100% 0%, calc(100% - 6px) 100%, 0% 100%);
  white-space: nowrap;
  flex-shrink: 0;
}

.nav-cta:hover { filter: brightness(1.15); }

/* Language switcher */
.lang-switch {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: 8px;
  font-size: 11px;
  color: rgba(240,237,230,0.3);
}

.lang-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--white-dim);
  padding: 4px 6px;
  transition: all var(--transition);
}

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

.lang-btn.active {
  color: var(--fire);
  text-shadow: 0 0 12px rgba(255,106,0,0.6);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--white);
  transition: all var(--transition);
}

/* ===== HERO ===== */
.hero {
  position: relative;
  height: 100vh;
  height: 100svh;
  min-height: 650px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  color: var(--white);
  text-align: center;
  overflow: hidden;
  padding: 110px 24px 100px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  z-index: 0;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    to bottom,
    rgba(8,8,8,0.55) 0%,
    rgba(8,8,8,0.25) 40%,
    rgba(8,8,8,0.25) 60%,
    rgba(8,8,8,0.75) 100%
  );
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 200px;
  z-index: 1;
  background: linear-gradient(to top, rgba(200,40,0,0.15), transparent);
  pointer-events: none;
}

/* TOP block: label + subtitle, just below navbar */
.hero-top {
  position: relative;
  z-index: 2;
  max-width: 700px;
}

/* BOTTOM block: buttons just above scroll */
.hero-bottom {
  position: relative;
  z-index: 2;
  margin-bottom: 16px;
}

.hero-label {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 6px;
  text-transform: uppercase;
  color: var(--fire);
  margin-bottom: 16px;
  text-shadow: 0 0 20px rgba(255,106,0,0.5);
}

.hero-subtitle {
  font-family: var(--font-text);
  font-size: 1.05rem;
  font-weight: 300;
  color: rgba(240,237,230,0.85);
  letter-spacing: 0.5px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.hero-scroll {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  font-family: var(--font-body);
  color: var(--white-dim);
  font-size: 10px;
  letter-spacing: 3px;
  text-transform: uppercase;
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--fire), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.5; transform: scaleY(1); }
  50% { opacity: 1; transform: scaleY(1.3); }
}

/* ===== FILOSOFIA ===== */
.filosofia { background: var(--black2); }

.filosofia-text p {
  font-family: var(--font-text);
  color: var(--white-dim);
  margin-bottom: 18px;
  font-size: 1rem;
  font-weight: 300;
  line-height: 1.8;
}

.filosofia-text p strong { color: var(--amber); font-weight: 600; }

.filosofia-cierre {
  font-family: var(--font-display) !important;
  font-size: 1.3rem !important;
  letter-spacing: 1px;
  background: var(--fire-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-top: 24px !important;
}

.image-frame {
  position: relative;
  overflow: hidden;
}

.image-frame::before {
  content: '';
  position: absolute;
  inset: 0;
  border: 2px solid transparent;
  background: var(--fire-grad) border-box;
  -webkit-mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: destination-out;
  mask-composite: exclude;
  z-index: 1;
  pointer-events: none;
}

.image-frame img {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
  display: block;
  filter: brightness(0.85) contrast(1.1);
  transition: filter var(--transition);
}

.image-frame:hover img { filter: brightness(1) contrast(1.1); }

/* ===== SERVICIOS ===== */
.servicios { background: var(--black); }

.servicios .section-header::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background: var(--fire-grad);
  margin: 20px auto 0;
}

.servicios-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
}

.servicio-card {
  background: var(--black2);
  padding: 40px 28px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.servicio-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--fire-grad);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.servicio-card:hover::before { transform: scaleX(1); }

.servicio-card:hover {
  background: var(--black3);
  transform: translateY(-4px);
}

.servicio-card.featured {
  background: var(--ember);
}

.servicio-card.featured::before { display: none; }
.servicio-card.featured:hover { background: var(--fire); transform: translateY(-4px); }
.servicio-card.featured h3 { color: var(--black); }
.servicio-card.featured p { color: rgba(8,8,8,0.75); }
.servicio-card.featured .card-link { color: var(--black); }

.servicio-icon {
  font-size: 1.8rem;
  margin-bottom: 20px;
  display: block;
}

.servicio-card h3 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 14px;
  color: var(--white);
}

.servicio-card p {
  font-family: var(--font-text);
  font-size: 0.88rem;
  color: var(--white-dim);
  line-height: 1.7;
  margin-bottom: 24px;
  font-weight: 300;
}

.card-link {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--fire);
  transition: letter-spacing var(--transition);
}

.card-link:hover { letter-spacing: 4px; }

/* ===== SOBRE MÍ ===== */
.sobre-mi { background: var(--black2); }

.sobre-text p {
  font-family: var(--font-text);
  color: var(--white-dim);
  margin-bottom: 16px;
  font-size: 1rem;
  font-weight: 300;
  line-height: 1.8;
}

.sobre-origen {
  font-family: var(--font-body) !important;
  font-size: 12px !important;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--fire) !important;
  margin-bottom: 20px !important;
  font-weight: 700 !important;
}

.sobre-tagline {
  font-family: var(--font-display) !important;
  font-size: 1.4rem !important;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--white) !important;
  margin-bottom: 24px !important;
  line-height: 1;
}

.sobre-firma {
  font-family: var(--font-display) !important;
  font-size: 2.2rem !important;
  letter-spacing: 4px;
  text-transform: uppercase;
  background: var(--fire-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-top: 8px !important;
  line-height: 1;
}

.sobre-stats {
  display: flex;
  gap: 40px;
  margin-top: 36px;
  padding-top: 36px;
  border-top: 1px solid rgba(255,106,0,0.2);
}

.stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: 3rem;
  line-height: 1;
  background: var(--fire-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat span {
  font-family: var(--font-body);
  font-size: 11px;
  color: var(--white-dim);
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

/* ===== CONTACTO ===== */
.contacto { background: var(--black); }

.contacto-grid {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 64px;
  align-items: start;
}

.contacto-form {
  background: var(--black2);
  padding: 48px;
  border: 1px solid rgba(255,106,0,0.15);
  position: relative;
}

.contacto-form::before {
  content: '';
  position: absolute;
  top: -1px; left: -1px;
  width: 60px; height: 3px;
  background: var(--fire-grad);
}
.contacto-form::after {
  content: '';
  position: absolute;
  top: -1px; left: -1px;
  width: 3px; height: 60px;
  background: var(--fire-grad);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group.full { grid-column: 1 / -1; }

.form-group label {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--white-dim);
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 16px;
  background: var(--black3);
  border: 1px solid rgba(255,255,255,0.08);
  border-bottom: 2px solid rgba(255,106,0,0.3);
  font-family: var(--font-text);
  font-size: 0.95rem;
  color: var(--white);
  outline: none;
  -webkit-appearance: none;
  transition: border-color var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: rgba(255,255,255,0.05);
  border-bottom-color: var(--fire);
}

.form-group select option { background: var(--black2); }
.form-group textarea { resize: vertical; min-height: 120px; }

.form-note {
  margin-top: 12px;
  font-family: var(--font-text);
  font-size: 0.75rem;
  color: rgba(240,237,230,0.25);
  text-align: center;
}

.form-success {
  display: none;
  margin-top: 16px;
  padding: 14px 20px;
  background: rgba(230,48,0,0.12);
  border: 1px solid rgba(230,48,0,0.4);
  color: var(--amber);
  font-family: var(--font-body);
  font-size: 14px;
  letter-spacing: 1px;
  text-align: center;
}

.form-success.visible { display: block; }

/* Contact Info */
.contacto-info { padding-top: 8px; }

.info-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 32px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.info-item:last-of-type { border-bottom: none; }
.info-icon { font-size: 1.2rem; margin-top: 2px; }

.info-item strong {
  display: block;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--fire);
  margin-bottom: 4px;
}

.info-item p, .info-item a {
  font-family: var(--font-text);
  font-size: 0.95rem;
  color: var(--white-dim);
  font-weight: 300;
}

.info-item a:hover { color: var(--amber); }

/* Instagram Block */
.instagram-block {
  display: flex;
  gap: 20px;
  align-items: center;
  background: var(--black3);
  border: 1px solid rgba(255,106,0,0.2);
  border-left: 3px solid var(--fire);
  padding: 20px;
  margin-bottom: 32px;
  transition: all var(--transition);
  text-decoration: none;
}

.instagram-block:hover {
  border-color: var(--fire);
  background: rgba(255,106,0,0.05);
  transform: translateX(4px);
}

.instagram-block__qr {
  flex-shrink: 0;
  width: 90px;
  height: 90px;
  background: var(--white);
  padding: 6px;
}

.instagram-block__qr img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.instagram-block__text {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.instagram-block__headline {
  font-family: var(--font-display) !important;
  font-size: 1.15rem !important;
  letter-spacing: 1px;
  text-transform: uppercase;
  line-height: 1.1 !important;
  color: var(--white) !important;
  margin: 0 !important;
}

.instagram-block__sub {
  font-family: var(--font-text) !important;
  font-size: 0.78rem !important;
  color: var(--white-dim) !important;
  font-weight: 300 !important;
  line-height: 1.5 !important;
  margin: 0 !important;
}

.instagram-block__handle {
  font-family: var(--font-body) !important;
  font-size: 11px !important;
  font-weight: 700 !important;
  letter-spacing: 2px;
  color: var(--fire) !important;
  margin-top: 4px !important;
}

.social-links {
  display: flex;
  gap: 12px;
  margin-top: 24px;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(255,106,0,0.25);
  color: var(--white-dim);
  transition: all var(--transition);
  clip-path: polygon(4px 0%, 100% 0%, calc(100% - 4px) 100%, 0% 100%);
}

.social-link svg { width: 16px; height: 16px; }

.social-link:hover {
  background: var(--ember);
  border-color: var(--ember);
  color: var(--white);
  transform: translateY(-2px);
}

/* ===== FOOTER ===== */
.footer {
  background: var(--black);
  border-top: 1px solid rgba(255,106,0,0.15);
  padding: 60px 0 32px;
  color: var(--white-dim);
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  margin-bottom: 32px;
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 2rem;
  letter-spacing: 6px;
  background: var(--fire-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: block;
  margin-bottom: 12px;
}

.footer-brand p {
  font-family: var(--font-text);
  font-size: 0.875rem;
  line-height: 1.7;
  font-weight: 300;
}

.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 12px;
  text-align: right;
}

.footer-nav a {
  font-family: var(--font-body);
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(240,237,230,0.4);
  transition: color var(--transition);
}

.footer-nav a:hover { color: var(--fire); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-body);
  font-size: 11px;
  letter-spacing: 1px;
  color: rgba(240,237,230,0.25);
}

.footer-links { display: flex; gap: 24px; }
.footer-links a { transition: color var(--transition); }
.footer-links a:hover { color: var(--white-dim); }

/* ===== ANIMATIONS ===== */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .servicios-grid { grid-template-columns: repeat(2, 1fr); }
  .contacto-grid { grid-template-columns: 1fr; }
  .contacto-info {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0 40px;
  }
  .social-links { grid-column: 1 / -1; }
}

@media (max-width: 768px) {
  .section { padding: 72px 0; }

  .hero {
    height: 100svh;
    min-height: 0;
    padding: 100px 24px 80px;
  }

  .hero-label {
    font-size: 16px;
    letter-spacing: 5px;
  }

  .hero-subtitle {
    font-size: 1.2rem;
  }

  .hero-scroll { display: none; }

  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    inset: 0;
    background: rgba(8,8,8,0.99);
    align-items: center;
    justify-content: center;
    gap: 36px;
    z-index: 99;
  }
  .nav-links.open a { font-size: 1.2rem; }
  .nav-toggle { display: flex; z-index: 101; }
  .nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); background: var(--fire); }
  .nav-toggle.open span:nth-child(2) { opacity: 0; }
  .nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); background: var(--fire); }

  .section-grid,
  .section-grid.reverse {
    grid-template-columns: 1fr;
    direction: ltr;
    gap: 48px;
  }

  .servicios-grid { grid-template-columns: 1fr; gap: 2px; }
  .contacto-form { padding: 32px 20px; }
  .form-row { grid-template-columns: 1fr; }
  .contacto-info { grid-template-columns: 1fr; }

  .footer-top { flex-direction: column; gap: 32px; }
  .footer-nav { text-align: left; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  .sobre-stats { gap: 24px; }

}