/* ============================================================
   GU Solutions — Redesign
   Theme + typography tokens are set by JS via data-* attrs
   ============================================================ */

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  /* spacing */
  --unit: 1rem;
  --container: 1240px;
  --radius-sm: 4px;
  --radius-md: 10px;
  --radius-lg: 18px;

  /* density (overridden by data-density) */
  --pad-section-y: 7rem;
  --pad-section-x: 2.5rem;
  --gap-stack: 1.25rem;

  /* transitions */
  --ease-out: cubic-bezier(0.2, 0.7, 0.1, 1);
  --dur: 260ms;
}

/* ------------ DENSITY ------------- */
[data-density="compact"] {
  --pad-section-y: 4.5rem;
  --pad-section-x: 2rem;
  --gap-stack: 0.85rem;
}
[data-density="spacious"] {
  --pad-section-y: 9rem;
  --pad-section-x: 3rem;
  --gap-stack: 1.75rem;
}

/* ------------ THEMES ------------- */
/* Dark */
[data-theme="dark"] {
  --bg: oklch(0.18 0.005 80);
  --bg-2: oklch(0.22 0.006 80);
  --bg-3: oklch(0.26 0.007 80);
  --fg: oklch(0.97 0.004 80);
  --fg-muted: oklch(0.72 0.006 80);
  --fg-faint: oklch(0.52 0.006 80);
  --border: oklch(1 0 0 / 0.09);
  --border-strong: oklch(1 0 0 / 0.18);
  --card: oklch(0.21 0.005 80);
  --card-hover: oklch(0.245 0.006 80);
  --overlay: oklch(0.12 0.004 80 / 0.92);
  --on-accent: oklch(0.18 0.005 80);
  --shadow-lg: 0 30px 80px oklch(0 0 0 / 0.55);
  --shadow-md: 0 12px 32px oklch(0 0 0 / 0.35);
  --input-bg: oklch(0.24 0.006 80);
}

/* Light */
[data-theme="light"] {
  --bg: oklch(0.985 0.004 80);
  --bg-2: oklch(0.96 0.006 80);
  --bg-3: oklch(0.92 0.008 80);
  --fg: oklch(0.22 0.01 80);
  --fg-muted: oklch(0.46 0.012 80);
  --fg-faint: oklch(0.62 0.012 80);
  --border: oklch(0.22 0.01 80 / 0.12);
  --border-strong: oklch(0.22 0.01 80 / 0.28);
  --card: oklch(0.99 0.003 80);
  --card-hover: oklch(0.955 0.006 80);
  --overlay: oklch(0.98 0.004 80 / 0.9);
  --on-accent: oklch(0.98 0.004 80);
  --shadow-lg: 0 30px 60px oklch(0.2 0.01 80 / 0.12);
  --shadow-md: 0 8px 24px oklch(0.2 0.01 80 / 0.08);
  --input-bg: oklch(0.985 0.004 80);
}

/* ------------ ACCENTS (match chroma/lightness, vary hue) ------------- */
[data-accent="olive"] {
  --accent: oklch(0.8 0.13 115);
  --accent-2: oklch(0.72 0.12 175);
}
[data-accent="ink"] {
  --accent: oklch(0.65 0.16 245);
  --accent-2: oklch(0.7 0.14 195);
}
[data-accent="ember"] {
  --accent: oklch(0.7 0.17 45);
  --accent-2: oklch(0.72 0.13 75);
}
[data-accent="forest"] {
  --accent: oklch(0.62 0.13 155);
  --accent-2: oklch(0.7 0.1 115);
}
[data-accent="rose"] {
  --accent: oklch(0.72 0.16 15);
  --accent-2: oklch(0.72 0.14 325);
}
[data-accent="mono"] {
  --accent: oklch(0.98 0.004 80);
  --accent-2: oklch(0.72 0.006 80);
}

[data-theme="light"][data-accent="mono"] {
  --accent: oklch(0.18 0.005 80);
  --accent-2: oklch(0.4 0.01 80);
}
[data-theme="light"][data-accent="olive"] {
  --accent: oklch(0.52 0.13 115);
}
[data-theme="light"][data-accent="ember"] {
  --accent: oklch(0.58 0.18 45);
}
[data-theme="light"][data-accent="forest"] {
  --accent: oklch(0.48 0.13 155);
}
[data-theme="light"][data-accent="ink"] {
  --accent: oklch(0.48 0.16 245);
}
[data-theme="light"][data-accent="rose"] {
  --accent: oklch(0.55 0.17 15);
}

/* on-accent stays readable for all */
[data-theme="dark"][data-accent="mono"] {
  --on-accent: oklch(0.18 0.005 80);
}
[data-theme="light"][data-accent="mono"] {
  --on-accent: oklch(0.98 0.004 80);
}

/* ------------ TYPOGRAPHY PAIRINGS ------------- */
[data-type="editorial"] {
  --f-display: "Instrument Serif", Georgia, serif;
  --f-body: "Inter", system-ui, sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, monospace;
  --display-weight: 400;
  --display-tracking: -0.01em;
}
[data-type="geometric"] {
  --f-display: "Space Grotesk", system-ui, sans-serif;
  --f-body: "Inter", system-ui, sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, monospace;
  --display-weight: 600;
  --display-tracking: -0.03em;
}
[data-type="humanist"] {
  --f-display: "Fraunces", Georgia, serif;
  --f-body: "IBM Plex Sans", system-ui, sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, monospace;
  --display-weight: 500;
  --display-tracking: -0.015em;
}
[data-type="brutal"] {
  --f-display: "Archivo", system-ui, sans-serif;
  --f-body: "Archivo", system-ui, sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, monospace;
  --display-weight: 800;
  --display-tracking: -0.035em;
}

/* ============================================================
   BASE
   ============================================================ */
html {
  scroll-behavior: smooth;
}
body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--f-body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  transition:
    background-color var(--dur) var(--ease-out),
    color var(--dur) var(--ease-out);
}
::selection {
  background: var(--accent);
  color: var(--on-accent);
}
a {
  color: inherit;
  text-decoration: none;
}
img {
  display: block;
  max-width: 100%;
}
button {
  font: inherit;
  cursor: pointer;
  background: none;
  border: none;
  color: inherit;
}

/* Utility */
.mono {
  font-family: var(--f-mono);
  letter-spacing: 0.02em;
}
.eyebrow {
  font-family: var(--f-mono);
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
}
.eyebrow::before {
  content: "";
  width: 24px;
  height: 1px;
  background: currentColor;
  display: inline-block;
}
h1,
h2,
h3 {
  font-family: var(--f-display);
  font-weight: var(--display-weight);
  letter-spacing: var(--display-tracking);
  line-height: 1.04;
  color: var(--fg);
}
.section-title {
  font-size: clamp(2rem, 4vw, 3.25rem);
  margin: 0.4rem 0 2.5rem;
  max-width: 22ch;
}

/* ============================================================
   LAYOUT
   ============================================================ */
section {
  padding: var(--pad-section-y) var(--pad-section-x);
  max-width: var(--container);
  margin: 0 auto;
  position: relative;
}
section.full {
  max-width: 100%;
  padding-left: 0;
  padding-right: 0;
}
section.full > .inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--pad-section-x);
}

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 60;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem 2.5rem;
  background: var(--overlay);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid var(--border);
}
.nav-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg);
}
.nav-logo .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px color-mix(in oklab, var(--accent) 18%, transparent);
}
.nav-right {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}
.nav-links {
  display: flex;
  gap: 1.75rem;
  list-style: none;
}
.nav-links a {
  font-family: var(--f-mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-muted);
  transition: color var(--dur);
}
.nav-links a:hover {
  color: var(--fg);
}
.nav-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.45rem 0.85rem;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg);
  transition:
    background-color var(--dur),
    border-color var(--dur);
}
.nav-pill:hover {
  background: var(--card);
  border-color: var(--accent);
  color: var(--accent);
}
.lang-toggle {
  display: flex;
  border: 1px solid var(--border);
  border-radius: 999px;
  overflow: hidden;
}
.lang-toggle button {
  font-family: var(--f-mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  padding: 0.35rem 0.7rem;
  color: var(--fg-muted);
}
.lang-toggle button.active {
  background: var(--fg);
  color: var(--bg);
}

/* nav theme toggle icon */
.nav-icon-btn {
  width: 34px;
  height: 34px;
  border: 1px solid var(--border);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--fg-muted);
  transition:
    color var(--dur),
    border-color var(--dur),
    transform var(--dur);
}
.nav-icon-btn:hover {
  color: var(--accent);
  border-color: var(--accent);
  transform: rotate(-20deg);
}
.nav-icon-btn svg {
  width: 14px;
  height: 14px;
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  min-height: 100vh;
  padding: 8rem var(--pad-section-x) 3rem;
  max-width: var(--container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 3rem;
  align-items: center;
  position: relative;
}
.hero-eyebrow-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.75rem;
}
.hero-status {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.75rem;
  border: 1px solid color-mix(in oklab, var(--accent-2) 35%, transparent);
  background: color-mix(in oklab, var(--accent-2) 12%, transparent);
  color: var(--accent-2);
  border-radius: 999px;
  font-family: var(--f-mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.hero-status .pulse {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent-2);
  box-shadow: 0 0 0 0 color-mix(in oklab, var(--accent-2) 50%, transparent);
  animation: pulse 2s ease-out infinite;
}
@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 color-mix(in oklab, var(--accent-2) 60%, transparent);
  }
  80% {
    box-shadow: 0 0 0 10px transparent;
  }
}

.hero-title {
  font-size: clamp(2.8rem, 6.2vw, 5.5rem);
  line-height: 0.96;
}
.hero-title .em {
  color: var(--accent);
  font-style: italic;
  font-family: var(--f-display);
}
[data-type="brutal"] .hero-title .em,
[data-type="geometric"] .hero-title .em {
  font-style: normal;
}

.hero-sub {
  font-size: clamp(1rem, 1.15vw, 1.12rem);
  color: var(--fg-muted);
  max-width: 54ch;
  margin-top: 1.75rem;
  line-height: 1.7;
}
.hero-cta {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 2.25rem;
}

/* buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.85rem 1.35rem;
  border-radius: 999px;
  font-family: var(--f-mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition:
    transform var(--dur),
    background-color var(--dur),
    color var(--dur),
    border-color var(--dur);
  border: 1px solid transparent;
  cursor: pointer;
}
.btn svg {
  width: 14px;
  height: 14px;
}
.btn-primary {
  background: var(--accent);
  color: var(--on-accent);
}
.btn-primary:hover {
  transform: translateY(-1px);
  filter: brightness(1.05);
}
.btn-ghost {
  border-color: var(--border-strong);
  color: var(--fg);
}
.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* hero right: "card" with availability + quick facts */
.hero-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}
.hero-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse at top right,
    color-mix(in oklab, var(--accent) 10%, transparent),
    transparent 60%
  );
  pointer-events: none;
}
.hero-card-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 1rem;
  margin-bottom: 1rem;
  border-bottom: 1px dashed var(--border);
}
.hero-card-label {
  font-family: var(--f-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  color: var(--fg-faint);
  text-transform: uppercase;
}
.hero-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.hero-stat-item {
  padding: 0.5rem 0;
}
.hero-stat-num {
  font-family: var(--f-display);
  font-weight: var(--display-weight);
  font-size: 2rem;
  color: var(--fg);
  line-height: 1;
  letter-spacing: var(--display-tracking);
}
.hero-stat-lbl {
  font-family: var(--f-mono);
  font-size: 10.5px;
  color: var(--fg-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: 0.4rem;
}
.hero-card-foot {
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px dashed var(--border);
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--f-mono);
  font-size: 11px;
  color: var(--fg-muted);
}
.hero-card-foot svg {
  width: 13px;
  height: 13px;
  stroke: var(--accent);
}

/* hero variants (STYLE tweak) */
[data-hero="brutal"] .hero-title {
  font-family: var(--f-body);
  font-weight: 900;
  letter-spacing: -0.04em;
}
[data-hero="brutal"] .hero-title .em {
  font-style: normal;
}
[data-hero="minimal"] .hero {
  grid-template-columns: 1fr;
  max-width: 920px;
  text-align: left;
}
[data-hero="minimal"] .hero-card {
  display: none;
}

/* ============================================================
   MARQUEE
   ============================================================ */
.marquee {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-2);
  overflow: hidden;
  padding: 1rem 0;
}
.marquee-track {
  display: flex;
  gap: 3rem;
  white-space: nowrap;
  animation: marquee 42s linear infinite;
}
.marquee-item {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  font-family: var(--f-mono);
  font-size: 12px;
  color: var(--fg-muted);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  flex-shrink: 0;
}
.marquee-item::after {
  content: "";
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}
@keyframes marquee {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

/* ============================================================
   APPROACH / PROCESS
   ============================================================ */
.approach-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  border: 1px solid var(--border);
  background: var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.approach-cell {
  background: var(--card);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: background-color var(--dur);
  position: relative;
}
.approach-cell:hover {
  background: var(--card-hover);
}
.approach-num {
  font-family: var(--f-mono);
  font-size: 11px;
  color: var(--fg-faint);
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
}
.approach-title {
  font-family: var(--f-display);
  font-size: 1.35rem;
  font-weight: var(--display-weight);
  letter-spacing: var(--display-tracking);
  color: var(--fg);
}
.approach-desc {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.7;
}
.approach-chip {
  margin-top: auto;
  align-self: flex-start;
  padding: 0.3rem 0.7rem;
  border: 1px solid var(--border);
  font-family: var(--f-mono);
  font-size: 10.5px;
  color: var(--fg-muted);
  letter-spacing: 0.08em;
  border-radius: 999px;
}

/* ============================================================
   PROJECTS
   ============================================================ */
.proj-header-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.5rem;
}
.proj-tabs {
  display: flex;
  gap: 0.35rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.3rem;
}
.proj-tab {
  padding: 0.45rem 0.95rem;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-muted);
  border-radius: 999px;
  transition:
    background-color var(--dur),
    color var(--dur);
}
.proj-tab.active {
  background: var(--fg);
  color: var(--bg);
}

.projects-list {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.project-row {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  background: var(--card);
  border-bottom: 1px solid var(--border);
  transition: background-color var(--dur);
}
.project-row:last-child {
  border-bottom: none;
}
.project-row:hover {
  background: var(--card-hover);
}
.project-meta {
  padding: 2.5rem;
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.project-client-label {
  font-family: var(--f-mono);
  font-size: 10.5px;
  color: var(--fg-faint);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.project-client {
  font-family: var(--f-display);
  font-weight: var(--display-weight);
  font-size: 1.8rem;
  color: var(--fg);
  line-height: 1.05;
  letter-spacing: var(--display-tracking);
}
.project-type-badge {
  align-self: flex-start;
  padding: 0.3rem 0.75rem;
  background: color-mix(in oklab, var(--accent) 10%, transparent);
  border: 1px solid color-mix(in oklab, var(--accent) 28%, transparent);
  color: var(--accent);
  font-family: var(--f-mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: 999px;
}
.project-meta-desc {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.7;
}
.project-kpis {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px dashed var(--border);
}
.kpi-num {
  font-family: var(--f-display);
  font-weight: var(--display-weight);
  font-size: 1.6rem;
  color: var(--accent);
  line-height: 1;
  letter-spacing: var(--display-tracking);
}
.kpi-lbl {
  font-family: var(--f-mono);
  font-size: 10px;
  color: var(--fg-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: 0.3rem;
}

.project-detail {
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.project-tagline {
  font-family: var(--f-display);
  font-weight: var(--display-weight);
  font-size: 1.3rem;
  line-height: 1.3;
  letter-spacing: var(--display-tracking);
}
.project-summary {
  font-size: 14.5px;
  color: var(--fg-muted);
  line-height: 1.75;
}
.feature-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.55rem;
}
.feature-item {
  font-family: var(--f-mono);
  font-size: 11.5px;
  color: var(--fg-muted);
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  line-height: 1.55;
}
.feature-item::before {
  content: "+";
  color: var(--accent);
  flex-shrink: 0;
  font-size: 13px;
  line-height: 1.3;
}
.stack-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  padding-top: 1rem;
  border-top: 1px dashed var(--border);
}
.stack-pill {
  padding: 0.25rem 0.65rem;
  background: var(--bg-2);
  color: var(--fg-muted);
  font-family: var(--f-mono);
  font-size: 10.5px;
  letter-spacing: 0.05em;
  border-radius: 999px;
}

/* gallery */
.project-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin-top: 1rem;
}
.project-shot {
  position: relative;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg-2);
  aspect-ratio: 16 / 10;
  cursor: zoom-in;
  transition:
    transform var(--dur),
    border-color var(--dur);
}
.project-shot:hover {
  transform: translateY(-2px);
  border-color: var(--accent);
}
.project-shot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.project-shot:hover img {
  transform: scale(1.03);
}
.project-shot-cap {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 0.85rem;
  background: linear-gradient(to top, oklch(0.12 0.004 80 / 0.92), transparent);
  color: #fff;
  font-family: var(--f-mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* minor projects */
.projects-minor {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-top: 1.5rem;
}
.project-minor {
  background: var(--card);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  transition: background-color var(--dur);
}
.project-minor:hover {
  background: var(--card-hover);
}
.project-minor-ix {
  font-family: var(--f-mono);
  font-size: 10.5px;
  color: var(--fg-faint);
  letter-spacing: 0.1em;
}
.project-minor-name {
  font-family: var(--f-display);
  font-weight: var(--display-weight);
  font-size: 1.15rem;
  letter-spacing: var(--display-tracking);
  line-height: 1.2;
}
.project-minor-desc {
  font-size: 13px;
  color: var(--fg-muted);
  line-height: 1.65;
  flex: 1;
}

/* ============================================================
   SERVICES
   ============================================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.service-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  transition:
    border-color var(--dur),
    transform var(--dur);
  position: relative;
  overflow: hidden;
}
.service-card:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
}
.service-card.featured {
  border-color: var(--accent);
  background:
    linear-gradient(
      180deg,
      color-mix(in oklab, var(--accent) 6%, transparent),
      transparent 40%
    ),
    var(--card);
}
.service-card.featured::after {
  content: "RECOMENDADO";
  position: absolute;
  top: 1rem;
  right: 1rem;
  padding: 0.2rem 0.55rem;
  background: var(--accent);
  color: var(--on-accent);
  font-family: var(--f-mono);
  font-size: 9.5px;
  letter-spacing: 0.12em;
  border-radius: 999px;
}
.service-icon {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: color-mix(in oklab, var(--accent) 12%, transparent);
  color: var(--accent);
  border-radius: 8px;
  margin-bottom: 1rem;
}
.service-icon svg {
  width: 18px;
  height: 18px;
}
.service-name {
  font-family: var(--f-display);
  font-weight: var(--display-weight);
  font-size: 1.4rem;
  letter-spacing: var(--display-tracking);
  line-height: 1.15;
  margin-bottom: 0.5rem;
}
.service-sub {
  font-size: 13.5px;
  color: var(--fg-muted);
  line-height: 1.65;
  margin-bottom: 1.25rem;
}
.service-bullets {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  list-style: none;
  margin-bottom: 1.5rem;
}
.service-bullets li {
  font-family: var(--f-mono);
  font-size: 11.5px;
  color: var(--fg-muted);
  padding-left: 1.25rem;
  position: relative;
  line-height: 1.55;
}
.service-bullets li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--accent);
}
.service-foot {
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px dashed var(--border);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}
.service-price {
  font-family: var(--f-display);
  font-weight: var(--display-weight);
  font-size: 1.2rem;
  color: var(--fg);
}
.service-price small {
  font-family: var(--f-mono);
  font-size: 10.5px;
  color: var(--fg-muted);
  letter-spacing: 0.08em;
  display: block;
  margin-top: 0.2rem;
}

/* ============================================================
   EXPERIENCE
   ============================================================ */
.exp-band {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.exp-grid {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--card);
}
.exp-item {
  display: grid;
  grid-template-columns: 240px 1fr;
  border-bottom: 1px solid var(--border);
  transition: background-color var(--dur);
}
.exp-item:last-child {
  border-bottom: none;
}
.exp-item:hover {
  background: var(--card-hover);
}
.exp-left {
  padding: 2rem;
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}
.exp-period {
  font-family: var(--f-mono);
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 0.08em;
}
.exp-company {
  font-family: var(--f-display);
  font-weight: var(--display-weight);
  font-size: 1.25rem;
  letter-spacing: var(--display-tracking);
}
.exp-badge {
  align-self: flex-start;
  padding: 0.2rem 0.6rem;
  background: var(--bg-2);
  border: 1px solid var(--border);
  font-family: var(--f-mono);
  font-size: 10px;
  color: var(--fg-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: 999px;
}
.exp-right {
  padding: 2rem;
}
.exp-role {
  font-family: var(--f-display);
  font-weight: var(--display-weight);
  font-size: 1.2rem;
  letter-spacing: var(--display-tracking);
  margin-bottom: 0.3rem;
}
.exp-role-sub {
  font-family: var(--f-mono);
  font-size: 11px;
  color: var(--fg-muted);
  margin-bottom: 1rem;
}
.exp-bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}
.exp-bullets li {
  font-size: 14px;
  color: var(--fg-muted);
  padding-left: 1.25rem;
  position: relative;
  line-height: 1.6;
}
.exp-bullets li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: 12px;
}

/* ============================================================
   SKILLS
   ============================================================ */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.skill-group {
  background: var(--card);
  padding: 1.75rem;
}
.skill-group-label {
  font-family: var(--f-mono);
  font-size: 10.5px;
  color: var(--accent-2);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 1.1rem;
}
.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}
.skill-tag {
  padding: 0.4rem 0.8rem;
  border: 1px solid var(--border);
  background: var(--bg-2);
  color: var(--fg);
  font-family: var(--f-mono);
  font-size: 11.5px;
  letter-spacing: 0.02em;
  border-radius: 999px;
  transition:
    border-color var(--dur),
    color var(--dur),
    background-color var(--dur);
}
.skill-tag:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* ============================================================
   FAQ
   ============================================================ */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  max-width: 100%;
}
.faq-item {
  border: 1px solid var(--border);
  background: var(--card);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.faq-q {
  width: 100%;
  padding: 1.2rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  text-align: left;
  font-family: var(--f-display);
  font-weight: var(--display-weight);
  font-size: 1.1rem;
  color: var(--fg);
}
.faq-q .sign {
  font-family: var(--f-mono);
  font-size: 1rem;
  color: var(--accent);
  transition: transform var(--dur);
}
.faq-item[data-open="true"] .faq-q .sign {
  transform: rotate(45deg);
}
.faq-a {
  padding: 0 1.5rem;
  max-height: 0;
  overflow: hidden;
  color: var(--fg-muted);
  font-size: 14.5px;
  line-height: 1.75;
  transition:
    max-height var(--dur) var(--ease-out),
    padding var(--dur) var(--ease-out);
}
.faq-item[data-open="true"] .faq-a {
  padding: 0 1.5rem 1.4rem;
  max-height: 320px;
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 2.5rem;
  align-items: stretch;
}
.contact-left {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.contact-lead {
  font-family: var(--f-display);
  font-weight: var(--display-weight);
  font-size: clamp(1.8rem, 3vw, 2.3rem);
  letter-spacing: var(--display-tracking);
  line-height: 1.15;
}
.contact-sub {
  color: var(--fg-muted);
  font-size: 15px;
  line-height: 1.7;
  max-width: 46ch;
}
.contact-links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: 0.5rem;
}
.contact-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.95rem 1.1rem;
  border: 1px solid var(--border);
  background: var(--card);
  border-radius: var(--radius-md);
  font-family: var(--f-mono);
  font-size: 12.5px;
  color: var(--fg);
  transition:
    border-color var(--dur),
    transform var(--dur),
    color var(--dur);
}
.contact-link:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateX(3px);
}
.contact-link svg {
  width: 15px;
  height: 15px;
}
.contact-link .arrow {
  margin-left: auto;
  color: var(--fg-faint);
  transition:
    color var(--dur),
    transform var(--dur);
}
.contact-link:hover .arrow {
  color: var(--accent);
  transform: translateX(3px);
}

.contact-form {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}
.contact-form h3 {
  font-size: 1.4rem;
  margin-bottom: 0.2rem;
}
.contact-form p.small {
  font-family: var(--f-mono);
  font-size: 11px;
  color: var(--fg-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}
.field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.field label {
  font-family: var(--f-mono);
  font-size: 10.5px;
  color: var(--fg-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.field input,
.field textarea,
.field select {
  width: 100%;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--border);
  background: var(--input-bg);
  color: var(--fg);
  border-radius: var(--radius-sm);
  font-family: var(--f-body);
  font-size: 14px;
  transition:
    border-color var(--dur),
    background-color var(--dur);
}
.field input:focus,
.field textarea:focus,
.field select:focus {
  outline: none;
  border-color: var(--accent);
  background: color-mix(in oklab, var(--accent) 5%, var(--input-bg));
}
.field textarea {
  resize: vertical;
  min-height: 100px;
}
.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}
.budget-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.chip {
  padding: 0.4rem 0.75rem;
  border: 1px solid var(--border);
  background: var(--input-bg);
  color: var(--fg-muted);
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  border-radius: 999px;
  transition:
    border-color var(--dur),
    background-color var(--dur),
    color var(--dur);
}
.chip.active,
.chip:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: color-mix(in oklab, var(--accent) 8%, transparent);
}
.contact-form .btn-primary {
  justify-content: center;
  padding: 0.95rem 1.35rem;
}
.form-success {
  font-family: var(--f-mono);
  font-size: 12px;
  color: var(--accent-2);
  letter-spacing: 0.08em;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  border-top: 1px solid var(--border);
  padding: 2rem var(--pad-section-x);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer .mono-sm {
  font-family: var(--f-mono);
  font-size: 11px;
  color: var(--fg-muted);
  letter-spacing: 0.08em;
}
.footer-links {
  display: flex;
  gap: 1.25rem;
}
.footer-links a {
  font-family: var(--f-mono);
  font-size: 11px;
  color: var(--fg-muted);
  letter-spacing: 0.08em;
}
.footer-links a:hover {
  color: var(--accent);
}

/* ============================================================
   TWEAKS PANEL
   ============================================================ */
.tweaks-panel {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 200;
  width: 320px;
  background: var(--card);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  display: none;
  flex-direction: column;
  font-family: var(--f-body);
}
.tweaks-panel.open {
  display: flex;
}
.tweaks-head {
  padding: 0.85rem 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border);
  background: var(--bg-2);
}
.tweaks-head h4 {
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg);
}
.tweaks-close {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--fg-muted);
  font-size: 18px;
}
.tweaks-close:hover {
  color: var(--accent);
}
.tweaks-body {
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-height: 60vh;
  overflow-y: auto;
}
.tweak-row {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}
.tweak-label {
  font-family: var(--f-mono);
  font-size: 10.5px;
  color: var(--fg-muted);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.tweak-options {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}
.tweak-opt {
  padding: 0.38rem 0.75rem;
  border: 1px solid var(--border);
  background: var(--bg-2);
  color: var(--fg-muted);
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  border-radius: 999px;
  transition:
    border-color var(--dur),
    color var(--dur),
    background-color var(--dur);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}
.tweak-opt:hover {
  border-color: var(--accent);
  color: var(--fg);
}
.tweak-opt.active {
  border-color: var(--accent);
  color: var(--accent);
  background: color-mix(in oklab, var(--accent) 8%, transparent);
}
.tweak-opt .swatch {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 1px solid var(--border-strong);
}
.tweaks-fab {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 199;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--on-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  box-shadow: var(--shadow-md);
  transition: transform var(--dur);
}
.tweaks-fab:hover {
  transform: scale(1.05);
}
.tweaks-fab svg {
  width: 18px;
  height: 18px;
}

/* ============================================================
   LIGHTBOX
   ============================================================ */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 250;
  background: oklch(0.06 0.003 80 / 0.92);
  backdrop-filter: blur(14px);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 3rem 1rem;
  cursor: zoom-out;
}
.lightbox.open {
  display: flex;
}
.lightbox img {
  max-width: min(96vw, 1400px);
  max-height: calc(100vh - 6rem);
  border-radius: var(--radius-md);
  border: 1px solid oklch(1 0 0 / 0.1);
  box-shadow: 0 30px 80px oklch(0 0 0 / 0.6);
}
.lightbox-close {
  position: fixed;
  top: 1rem;
  right: 1rem;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: oklch(1 0 0 / 0.08);
  color: #fff;
  border: 1px solid oklch(1 0 0 / 0.18);
  font-size: 20px;
}

/* ============================================================
   FADE-IN
   ============================================================ */
.fade-in {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 0.7s var(--ease-out),
    transform 0.7s var(--ease-out);
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1050px) {
  .hero {
    grid-template-columns: 1fr;
    padding-top: 7rem;
  }
  .approach-grid,
  .services-grid,
  .projects-minor {
    grid-template-columns: 1fr;
  }
  .project-row {
    grid-template-columns: 1fr;
  }
  .project-meta {
    border-right: none;
    border-bottom: 1px solid var(--border);
  }
  .project-gallery {
    grid-template-columns: repeat(2, 1fr);
  }
  .exp-item {
    grid-template-columns: 1fr;
  }
  .exp-left {
    border-right: none;
    border-bottom: 1px solid var(--border);
  }
  .contact-wrap {
    grid-template-columns: 1fr;
  }
  .skills-grid {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 640px) {
  .nav {
    padding: 0.85rem 1.25rem;
  }
  .nav-links {
    display: none;
  }
  .hero {
    padding: 6rem 1.25rem 3rem;
  }
  section {
    padding: 4rem 1.25rem;
  }
  section.full > .inner {
    padding: 0 1.25rem;
  }
  .hero-stats {
    grid-template-columns: 1fr;
  }
  .project-meta,
  .project-detail {
    padding: 1.75rem;
  }
  .feature-grid {
    grid-template-columns: 1fr;
  }
  .project-gallery {
    grid-template-columns: 1fr;
  }
  .field-row {
    grid-template-columns: 1fr;
  }
  .proj-header-row {
    flex-direction: column;
    align-items: flex-start;
  }
  .tweaks-panel {
    width: calc(100vw - 2rem);
    right: 1rem;
  }
  .footer {
    padding: 1.5rem 1.25rem;
    flex-direction: column;
    align-items: flex-start;
  }
}