/* ==========================================================================
   KROITOR STUDIO — sistema de diseño
   ========================================================================== */

:root {
  --font-serif: "Playfair Display", Georgia, serif;
  --font-sans: "Poppins", system-ui, sans-serif;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --container: 1240px;
  --gold: #D4AF37;
  --gold-light: #F3D68A;
  --gold-dark: #A9812E;
  --navy-950: #0D1117;
  --navy-900: #1B2230;
  --navy-700: #2F3644;
  --ivory: #F2EDE6;

  --menu-bg: var(--navy-950);
  --menu-text: var(--ivory);

  color-scheme: dark;
}

:root,
:root[data-theme="dark"] {
  --bg: var(--navy-950);
  --bg-elevated: var(--navy-900);
  --border: rgba(242, 237, 230, 0.14);
  --text: var(--ivory);
  --text-muted: rgba(242, 237, 230, 0.64);
  --accent: var(--gold);
  --accent-hover: var(--gold-light);
  --on-accent: var(--navy-950);
  --bar-bg: #FFFFFF;
  --bar-text: #14181D;
  --bar-text-muted: rgba(20, 24, 29, 0.62);
  --bar-accent: #8D6C26;
  --bar-border: rgba(20, 24, 29, 0.14);
  --hero-pattern: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='90' height='90'%3E%3Cg fill='none' stroke='%23D4AF37' stroke-width='2' stroke-linecap='square' opacity='0.4'%3E%3Cg transform='translate(9,4) scale(0.16)'%3E%3Cpath d='M20 8V92'/%3E%3Cpath d='M20 50L86 8'/%3E%3Cpath d='M20 50L86 92'/%3E%3C/g%3E%3Cg transform='translate(54,49) scale(0.16)'%3E%3Cpath d='M20 8V92'/%3E%3Cpath d='M20 50L86 8'/%3E%3Cpath d='M20 50L86 92'/%3E%3C/g%3E%3C/g%3E%3Ccircle cx='67' cy='22' r='2' fill='%23D4AF37' opacity='0.4'/%3E%3Ccircle cx='22' cy='67' r='2' fill='%23D4AF37' opacity='0.4'/%3E%3C/svg%3E");
  --section-pattern: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cg fill='none' stroke='%23D4AF37' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round' opacity='0.35'%3E%3Cg transform='translate(21,21) scale(1.15)'%3E%3Cpath d='M4 16H20M7 16a5 5 0 0 1 10 0'/%3E%3C/g%3E%3Cg transform='translate(91,21) scale(1.15)'%3E%3Cpath d='M12 4V20M12 8C14.5 6.5 16.5 8 15 10C13 9.5 12 9 12 8ZM12 14C9.5 12.5 7.5 14 9 16C11 15.5 12 15 12 14Z'/%3E%3C/g%3E%3Cg transform='translate(21,91) scale(1.15)'%3E%3Cpath d='M12 5L18 12L12 19L6 12Z'/%3E%3Ccircle cx='12' cy='22.3' r='1.2' fill='%23D4AF37' stroke='none'/%3E%3C/g%3E%3Cg transform='translate(91,91) scale(1.15)'%3E%3Cpath d='M4 16H20M7 16a5 5 0 0 1 10 0'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

:root[data-theme="light"] {
  color-scheme: light;
  --bg: var(--ivory);
  --bg-elevated: #FFFFFF;
  --border: rgba(13, 17, 23, 0.12);
  --text: #14181D;
  --text-muted: rgba(20, 24, 29, 0.62);
  --accent: #A9812E;
  --accent-hover: var(--gold-dark);
  --on-accent: #FFFFFF;
  --bar-bg: #14294F;
  --bar-text: #FFFFFF;
  --bar-text-muted: rgba(255, 255, 255, 0.72);
  --bar-accent: #D4AF37;
  --bar-border: rgba(255, 255, 255, 0.16);
  --hero-pattern: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='90' height='90'%3E%3Cg fill='none' stroke='%230D1117' stroke-width='2' stroke-linecap='square' opacity='0.3'%3E%3Cg transform='translate(9,4) scale(0.16)'%3E%3Cpath d='M20 8V92'/%3E%3Cpath d='M20 50L86 8'/%3E%3Cpath d='M20 50L86 92'/%3E%3C/g%3E%3Cg transform='translate(54,49) scale(0.16)'%3E%3Cpath d='M20 8V92'/%3E%3Cpath d='M20 50L86 8'/%3E%3Cpath d='M20 50L86 92'/%3E%3C/g%3E%3C/g%3E%3Ccircle cx='67' cy='22' r='2' fill='%230D1117' opacity='0.3'/%3E%3Ccircle cx='22' cy='67' r='2' fill='%230D1117' opacity='0.3'/%3E%3C/svg%3E");
  --section-pattern: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cg fill='none' stroke='%230D1117' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round' opacity='0.22'%3E%3Cg transform='translate(21,21) scale(1.15)'%3E%3Cpath d='M4 16H20M7 16a5 5 0 0 1 10 0'/%3E%3C/g%3E%3Cg transform='translate(91,21) scale(1.15)'%3E%3Cpath d='M12 4V20M12 8C14.5 6.5 16.5 8 15 10C13 9.5 12 9 12 8ZM12 14C9.5 12.5 7.5 14 9 16C11 15.5 12 15 12 14Z'/%3E%3C/g%3E%3Cg transform='translate(21,91) scale(1.15)'%3E%3Cpath d='M12 5L18 12L12 19L6 12Z'/%3E%3Ccircle cx='12' cy='22.3' r='1.2' fill='%230D1117' stroke='none'/%3E%3C/g%3E%3Cg transform='translate(91,91) scale(1.15)'%3E%3Cpath d='M4 16H20M7 16a5 5 0 0 1 10 0'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  background-color: var(--bg);
  background-image: var(--section-pattern);
  background-repeat: repeat;
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.5s var(--ease), color 0.5s var(--ease);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  line-height: 1.15;
  margin: 0;
  font-weight: 600;
}

p { margin: 0 0 1em; color: var(--text-muted); }

a { color: inherit; text-decoration: none; }

img { max-width: 100%; display: block; }

button { font-family: inherit; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}

.eyebrow {
  font-family: var(--font-sans);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--accent);
}

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* ---------- Wordmark lockup ---------- */

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.wordmark-k {
  position: relative;
  display: inline-block;
  width: 26px;
  height: 26px;
  flex-shrink: 0;
}

.wordmark-text {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--text);
}

.wordmark-studio {
  color: var(--accent);
  font-size: 0.62rem;
  font-family: var(--font-sans);
  letter-spacing: 0.32em;
  font-weight: 600;
  display: block;
  margin-top: 1px;
}

.brand-full {
  text-align: center;
}

.brand-full .wordmark-k-big {
  position: relative;
  display: block;
  width: 72px;
  height: 72px;
  margin: 0 auto 20px;
}

.wk-variant {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  opacity: 0;
  transition: opacity 0.5s var(--ease);
}

:root:not([data-theme="light"]) .wk-dark { opacity: 1; }
:root[data-theme="light"] .wk-light { opacity: 1; }

.brand-full h1,
.brand-full .brand-name {
  font-family: var(--font-serif);
  font-size: clamp(2.6rem, 7vw, 4.6rem);
  letter-spacing: 0.05em;
  font-weight: 600;
  color: var(--text);
}

.brand-full .brand-sub {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 10px;
  color: var(--accent);
  font-size: 0.85rem;
  letter-spacing: 0.4em;
  font-weight: 600;
}

.brand-full .brand-sub::before,
.brand-full .brand-sub::after {
  content: "";
  width: 32px;
  height: 1px;
  background: var(--accent);
  opacity: 0.6;
}

.tagline-dots {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.tagline-dots span:not(:last-child)::after {
  content: "\00b7";
  margin-left: 14px;
  color: var(--accent);
}

/* ---------- CTA links (texto + flecha) ---------- */

.cta-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-sans);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text);
  padding-bottom: 4px;
  position: relative;
}

.cta-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: var(--border);
  transition: background 0.25s var(--ease);
}

.cta-link .arrow {
  color: var(--accent);
  transition: transform 0.25s var(--ease);
}

.cta-link:hover::after { background: var(--accent); }
.cta-link:hover .arrow { transform: translateX(4px); }

.cta-link.cta-primary { color: var(--accent); }
.cta-link.cta-primary::after { background: var(--accent); opacity: 0.4; }
.cta-link.cta-primary:hover::after { opacity: 1; }

/* ---------- Topbar ---------- */

.topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  background-color: var(--bar-bg);
  border-bottom: 1px solid var(--bar-border);
  transition: background-color 0.5s var(--ease), border-color 0.5s var(--ease);
}

.topbar .wordmark-text,
.site-footer .wordmark-text { color: var(--bar-text); transition: color 0.5s var(--ease); }

.topbar .wordmark-studio,
.site-footer .wordmark-studio { color: var(--bar-accent); transition: color 0.5s var(--ease); }

.topbar .theme-toggle {
  color: var(--bar-text);
  border-color: var(--bar-border);
}

.topbar .menu-btn span { background: var(--bar-text); }

/* dentro de las barras, el logo se invierte para mantener contraste con su propio fondo de color */
:root:not([data-theme="light"]) .topbar .wk-light,
:root:not([data-theme="light"]) .site-footer .wk-light { opacity: 1; }
:root:not([data-theme="light"]) .topbar .wk-dark,
:root:not([data-theme="light"]) .site-footer .wk-dark { opacity: 0; }

:root[data-theme="light"] .topbar .wk-dark,
:root[data-theme="light"] .site-footer .wk-dark { opacity: 1; }
:root[data-theme="light"] .topbar .wk-light,
:root[data-theme="light"] .site-footer .wk-light { opacity: 0; }

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 30px;
}

.main-nav a {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--bar-text);
  opacity: 0.8;
  transition: opacity 0.2s ease, color 0.2s ease;
}

.main-nav a:hover,
.main-nav a[aria-current="page"] {
  opacity: 1;
  color: var(--bar-accent);
}

.topbar-controls {
  display: flex;
  align-items: center;
  gap: 18px;
}

.social-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--bar-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bar-text);
  transition: border-color 0.25s ease, color 0.25s ease;
}

.social-icon:hover { border-color: var(--bar-accent); color: var(--bar-accent); }
.social-icon svg { width: 18px; height: 18px; }

.theme-toggle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: border-color 0.25s ease, color 0.25s ease;
}

.theme-toggle:hover { border-color: var(--accent); color: var(--accent); }

.theme-toggle svg { width: 18px; height: 18px; }
.theme-toggle .icon-sun { display: none; }

:root[data-theme="light"] .theme-toggle .icon-moon { display: none; }
:root[data-theme="light"] .theme-toggle .icon-sun { display: block; }

.menu-btn {
  width: 44px;
  height: 44px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  background: transparent;
  border: none;
  cursor: pointer;
}

.menu-btn span {
  width: 24px;
  height: 1.5px;
  background: var(--text);
  transition: transform 0.3s var(--ease), opacity 0.2s ease, background 0.3s ease;
}

.menu-btn[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.menu-btn[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-btn[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ---------- Fullscreen menu ---------- */

.menu-overlay {
  position: fixed;
  inset: 0;
  z-index: 300;
  background: var(--menu-bg);
  color: var(--menu-text);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 32px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-12px);
  transition: opacity 0.45s var(--ease), transform 0.45s var(--ease), visibility 0.45s;
}

.menu-overlay.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .menu-overlay { transform: none; }
}

.menu-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.menu-close {
  width: 44px;
  height: 44px;
  background: none;
  border: none;
  color: var(--menu-text);
  cursor: pointer;
  position: relative;
}

.menu-close::before,
.menu-close::after {
  content: "";
  position: absolute;
  top: 50%; left: 50%;
  width: 22px; height: 1.5px;
  background: currentColor;
}

.menu-close::before { transform: translate(-50%, -50%) rotate(45deg); }
.menu-close::after { transform: translate(-50%, -50%) rotate(-45deg); }

.menu-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: clamp(6px, 1.6vw, 14px);
  align-items: center;
  text-align: center;
}

.menu-list a {
  display: inline-flex;
  align-items: baseline;
  gap: 18px;
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 6vw, 3.4rem);
  color: var(--menu-text);
  transition: color 0.25s ease, transform 0.25s var(--ease);
}

.menu-num {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--gold);
  letter-spacing: 0.1em;
}

.menu-list a:hover,
.menu-list a:focus-visible {
  color: var(--gold);
  transform: translateX(6px);
}

.menu-bottom {
  display: flex;
  justify-content: center;
  gap: 28px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.78rem;
}

.menu-bottom a {
  color: rgba(242, 237, 230, 0.75);
  padding-bottom: 3px;
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.menu-bottom a:hover { color: var(--gold); border-color: var(--gold); }

.menu-top .wordmark-text { color: var(--menu-text); }
.menu-top .wordmark-studio { color: var(--gold); }

.footer-brand .wordmark-k { width: 20px; height: 20px; }
.footer-brand .wordmark-text { font-size: 0.9rem; }

body.menu-open { overflow: hidden; }

/* ---------- Hero ---------- */

.hero {
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 160px 0 80px;
  text-align: center;
  background-color: var(--bg);
  background-image: var(--hero-pattern);
  background-repeat: repeat;
  background-position: center;
  transition: background-color 0.5s var(--ease);
}

.hero-inner > * + * { margin-top: 26px; }

.hero-title {
  font-size: clamp(2.4rem, 6.4vw, 4.6rem);
  letter-spacing: 0.01em;
  max-width: 16ch;
  margin-left: auto;
  margin-right: auto;
}

.hero-title .accent { color: var(--accent); }

.hero-sub {
  max-width: 46ch;
  margin-left: auto;
  margin-right: auto;
  font-size: 1.05rem;
}

.hero-actions {
  display: flex;
  gap: 40px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 36px;
}

/* entrance animation — solo si el usuario admite movimiento */
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(18px);
    animation: reveal-up 0.9s var(--ease) forwards;
  }
  @keyframes reveal-up {
    to { opacity: 1; transform: translateY(0); }
  }
  .reveal-d1 { animation-delay: 0.15s; }
  .reveal-d2 { animation-delay: 0.3s; }
  .reveal-d3 { animation-delay: 0.45s; }

  .reveal-on-scroll {
    opacity: 0;
    transform: translateY(14px);
    transition: opacity 0.5s var(--ease), transform 0.5s var(--ease);
  }
  .reveal-on-scroll.in-view {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ---------- Separador editorial entre secciones ---------- */

.section-divider {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  padding: 48px 0;
}

.section-divider-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
}

.section-divider-line {
  width: 120px;
  height: 1px;
  background: var(--accent);
  opacity: 0.4;
}

.section-divider-label {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  opacity: 0.85;
}

.work {
  background-color: var(--bg-elevated);
  background-image: var(--section-pattern);
  background-repeat: repeat;
  transition: background-color 0.5s var(--ease);
}

/* ---------- Sections shared ---------- */

section { padding: 110px 0; }

.section-head {
  max-width: 640px;
  margin-bottom: 56px;
}

.section-head h2 {
  font-size: clamp(1.9rem, 4vw, 2.7rem);
  margin-top: 14px;
}

.section-head.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

/* ---------- Intro / pillars ---------- */

.intro-text {
  max-width: 62ch;
  font-size: 1.1rem;
}

.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin: 56px 0;
  border-top: 1px solid var(--border);
}

.pillar {
  position: relative;
  padding: 32px 0;
  border-bottom: 1px solid var(--border);
  overflow: hidden;
  transition: padding-left 0.3s var(--ease);
}

.pillar:hover { padding-left: 12px; }

.pillar-ghost {
  position: absolute;
  right: -6px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-serif);
  font-size: 5.5rem;
  font-weight: 700;
  color: var(--text);
  opacity: 0.05;
  line-height: 1;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.pillar:hover .pillar-ghost { opacity: 0.1; }

.pillar-num {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  color: var(--accent);
  letter-spacing: 0.1em;
}

.pillar h3 {
  font-size: 1.5rem;
  margin-top: 12px;
}

/* ---------- Features strip ---------- */

.features-strip {
  background: var(--bg-elevated);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  transition: background-color 0.5s var(--ease), border-color 0.5s var(--ease);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  padding: 48px 0;
}

.feature {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.feature-icon {
  width: 34px;
  height: 34px;
  flex-shrink: 0;
  color: var(--accent);
}

.feature-icon svg { width: 100%; height: 100%; }

.feature p {
  margin: 0;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text);
  letter-spacing: 0.01em;
}

/* ---------- Projects grid ---------- */

.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px 32px;
}

.project-card {
  display: block;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
  text-align: left;
  width: 100%;
  color: inherit;
}

.project-visual-trigger {
  display: block;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
  width: 100%;
  color: inherit;
}

.project-visual {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--navy-900);
}

/* acento facetado en la esquina, en referencia al monograma */
.project-visual::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 26px 26px 0 0;
  border-color: var(--gold) transparent transparent transparent;
  z-index: 2;
  opacity: 0.92;
}

.project-visual .panel {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-end;
  padding: 28px;
  transition: transform 0.6s var(--ease);
}

.project-visual img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: transform 0.6s var(--ease);
}

.project-card:hover .project-visual .panel,
.project-card:focus-visible .project-visual .panel,
.project-card:hover .project-visual img,
.project-card:focus-visible .project-visual img {
  transform: scale(1.035);
}

.panel-tone-navy { background: var(--navy-950); }
.panel-tone-slate { background: var(--navy-700); }
.panel-tone-ivory { background: var(--ivory); }

.panel-tone-navy .panel-name,
.panel-tone-slate .panel-name { color: var(--ivory); }
.panel-tone-ivory .panel-name { color: var(--navy-950); }

.panel-mark {
  width: 28px;
  height: 28px;
  margin-bottom: auto;
}

.panel-name {
  font-family: var(--font-serif);
  font-size: clamp(1.3rem, 2.6vw, 1.9rem);
}

.panel-tag {
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
  margin-top: 6px;
}

.project-caption {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-top: 16px;
}

.project-caption h3 {
  font-size: 1.15rem;
  font-family: var(--font-serif);
}

.project-caption span {
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.project-desc {
  font-size: 0.85rem;
  margin: 6px 0 10px;
}

.project-card-external .cta-link {
  margin-top: 2px;
}

.projects-more {
  margin-top: 56px;
  text-align: center;
}

/* Projects page grid can host more items */
.projects-page-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 48px 32px;
}

/* ---------- Lightbox ---------- */

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 400;
  background: rgba(13, 17, 23, 0.97);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s ease, visibility 0.35s;
  padding: 24px;
}

.lightbox.open { opacity: 1; visibility: visible; }

.lightbox-stage {
  width: 100%;
  max-width: 1000px;
  color: var(--ivory);
}

.lightbox-visual {
  aspect-ratio: 16/10;
  width: 100%;
  display: flex;
  align-items: flex-end;
  padding: 40px;
  background: var(--navy-900);
}

.lightbox-visual.has-image {
  padding: 0;
  align-items: center;
  justify-content: center;
  background: var(--navy-950);
  border: 1px solid rgba(242, 237, 230, 0.1);
}

.lightbox-visual.has-image img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
}

.lightbox-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 20px;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
}

.lightbox-meta h3 { font-family: var(--font-serif); font-size: 1.3rem; color: var(--ivory); }

.lightbox-controls {
  display: flex;
  gap: 14px;
  align-items: center;
}

.lightbox-btn {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid rgba(242, 237, 230, 0.25);
  background: transparent;
  color: var(--ivory);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.lightbox-btn:hover { border-color: var(--gold); color: var(--gold); }
.lightbox-btn svg { width: 16px; height: 16px; }

.lightbox-close {
  position: absolute;
  top: 24px;
  right: 32px;
}

.lightbox-counter {
  color: rgba(242, 237, 230, 0.6);
}

/* ---------- Services page (editorial) ---------- */

.services-list {
  border-top: 1px solid var(--border);
}

.service-row {
  position: relative;
  display: grid;
  grid-template-columns: 100px 1fr 1.2fr;
  gap: 32px;
  align-items: baseline;
  padding: 44px 32px;
  margin: 0 -32px;
  border-bottom: 1px solid var(--border);
  transition: background-color 0.3s ease;
  overflow: hidden;
}

.service-row:hover { background: var(--bg-elevated); }

.service-row-ghost {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-serif);
  font-size: 7rem;
  font-weight: 700;
  color: var(--text);
  opacity: 0.04;
  line-height: 1;
  pointer-events: none;
}

.service-num {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  color: var(--accent);
  position: relative;
}

.service-row h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
}

.service-row h2 span {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.02em;
  margin-top: 6px;
}

.service-row p { margin: 0; max-width: 46ch; }

/* ---------- About page ---------- */

.about-intro {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 56px;
  align-items: start;
}

.about-lede {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 3.4vw, 2.4rem);
  color: var(--text);
  margin: 0;
}

.about-copy {
  font-size: 1.05rem;
  margin: 0;
}

.about-points {
  margin-top: 64px;
  border-top: 1px solid var(--border);
}

.about-row {
  display: grid;
  grid-template-columns: 80px 1fr 1.4fr;
  gap: 32px;
  align-items: baseline;
  padding: 32px 0;
  border-bottom: 1px solid var(--border);
}

.about-row-num {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--accent);
}

.about-row h2 {
  font-size: 1.3rem;
}

.about-row p {
  margin: 0;
  max-width: 46ch;
}

/* ---------- Contact page ---------- */

.contact-wrap {
  max-width: 640px;
}

.contact-form {
  margin-top: 48px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.field {
  position: relative;
}

.field label {
  display: block;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.field input {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--border);
  padding: 10px 2px;
  font-family: var(--font-sans);
  font-size: 1.05rem;
  color: var(--text);
  transition: border-color 0.25s ease;
}

.field input:focus {
  outline: none;
  border-color: var(--accent);
}

.contact-submit {
  margin-top: 12px;
  background: none;
  border: none;
  cursor: pointer;
  align-self: flex-start;
  padding: 0;
}

.contact-note {
  margin-top: 28px;
  font-size: 0.82rem;
}

.contact-note a { color: var(--text); text-decoration: underline; }

.contact-direct {
  margin-top: 64px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}

/* ---------- Footer ---------- */

.site-footer {
  background-color: var(--bar-bg);
  border-top: 1px solid var(--bar-border);
  padding: 48px 0;
  transition: background-color 0.5s var(--ease), border-color 0.5s var(--ease);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-legal {
  display: flex;
  gap: 24px;
}

.footer-legal a,
.footer-copy {
  font-size: 0.8rem;
  color: var(--bar-text-muted);
  transition: color 0.5s var(--ease);
}

.footer-legal a:hover { color: var(--bar-accent); }

/* ---------- Legal pages ---------- */

.legal-page { padding-top: 160px; padding-bottom: 100px; }
.legal-content { max-width: 720px; }
.legal-content h2 { font-size: 1.3rem; margin-top: 36px; }
.legal-content p, .legal-content li { color: var(--text-muted); }
.legal-content ul { padding-left: 20px; }
.legal-content li { margin-bottom: 8px; }
.legal-content a { color: var(--accent); text-decoration: underline; }
.legal-updated { color: var(--text-muted); font-size: 0.85rem; margin-bottom: 40px; }

.about-note { color: var(--text-muted); font-size: 0.8rem; margin-top: 32px; }

/* ---------- Page hero (páginas internas) ---------- */

.page-hero {
  padding: 170px 0 70px;
}

.page-hero .eyebrow { margin-bottom: 18px; display: block; }

.page-hero h1 {
  font-size: clamp(2.4rem, 5.6vw, 3.6rem);
  max-width: 18ch;
}

.page-hero p {
  margin-top: 20px;
  max-width: 50ch;
  font-size: 1.05rem;
}

/* ---------- Responsive ---------- */

@media (max-width: 900px) {
  .main-nav { display: none; }
  .pillars { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .projects-grid,
  .projects-page-grid { grid-template-columns: 1fr; }
  .about-intro { grid-template-columns: 1fr; gap: 24px; }
  .about-row { grid-template-columns: 1fr; gap: 10px; }
  .service-row { grid-template-columns: 1fr; gap: 10px; }
  .contact-direct { flex-direction: column; gap: 16px; }
}

@media (max-width: 600px) {
  .container { padding: 0 20px; }
  section { padding: 80px 0; }
  .hero { padding: 130px 0 60px; }
  .features-grid { grid-template-columns: 1fr; }
  .hero-actions { gap: 24px; }
  .footer-inner { flex-direction: column; text-align: center; }
}

@media (max-width: 360px) {
  .container { padding: 0 14px; }
  .topbar-controls { gap: 10px; }
}