/* =========================================================
   Axioma — creative agency template
   Editorial swiss agency, monochrome + electric lime accent.
   Composition J: left-pinned logo/nav + right scroll panels.
   Bricolage Grotesque (display) + Geist (body), tokenized vanilla CSS.
   ========================================================= */

:root {
  /* palette — monochrome paper with one electric accent */
  --paper: #f5f4f0;
  --paper-soft: #ecebe6;
  --paper-deep: #e0dfd8;
  --ink: #4f4f4f;
  --ink-soft: #2a2a28;
  --ink-dim: #6b6b66;
  --ink-line: #cfcec7;
  --line-soft: #e3e2dc;
  --lime: #10699a;
  --lime-deep: #567fd6;
  --surface-dark: #0e0e0e;
  --surface-dark-2: #1a1a17;
  --paper-on-dark: #f5f4f0;
  --warn: #c64926;

  /* radii — small, agency feel */
  --radius-sm: 2px;
  --radius: 6px;
  --radius-pill: 999px;

  /* easings */
  --ease: cubic-bezier(0.2, 0.8, 0.2, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);

  /* layout */
  --rail: 240px;
  --rail-narrow: 64px;
  --pad-x: clamp(20px, 4vw, 56px);
  --pad-section: clamp(30px, 2vw, 160px);
  --container-narrow: 980px;

  /* fonts */
  --display: 'Bricolage Grotesque', 'Inter', system-ui, sans-serif;
  --sans: 'Geist', -apple-system, BlinkMacSystemFont, 'Inter', sans-serif;
  --mono: 'Geist Mono', ui-monospace, SFMono-Regular, monospace;

  /* type scale — big editorial */
  --size-hero: clamp(3rem, 1rem + 7vw, 8rem);
  --size-display: clamp(2.4rem, 1.4rem + 4.6vw, 5.6rem);
  --size-h1: clamp(2rem, 1.3rem + 2.8vw, 3.6rem);
  --size-h2: clamp(1.6rem, 1.2rem + 1.8vw, 2.6rem);
  --size-h3: clamp(1.2rem, 1rem + 0.5vw, 1.4rem);
  --size-body: clamp(1rem, 0.95rem + 0.2vw, 1.06rem);
  --size-small: 0.85rem;
  --size-eyebrow: 0.78rem;
}

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

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  margin: 0;
  font-family: var(--sans);
  font-size: var(--size-body);
  line-height: 1.55;
  color: var(--ink-soft);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s var(--ease), opacity 0.2s var(--ease);
}

h1,
h2,
h3,
h4 {
  font-family: var(--display);
  font-weight: 500;
  color: var(--ink);
  letter-spacing: -0.025em;
  line-height: 1.02;
  margin: 0;
  font-feature-settings: "ss01" on;
}

h1 {
  font-size: var(--size-h1);
}

h2 {
  font-size: var(--size-h2);
}

h3 {
  font-size: var(--size-h3);
  line-height: 1.2;
  letter-spacing: -0.01em;
}

p {
  margin: 0 0 1em;
}

::selection {
  background: var(--lime);
  color: var(--ink);
}

.eyebrow {
  font-family: var(--mono), var(--sans);
  font-size: var(--size-eyebrow);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-dim);
  font-weight: 500;
}

.eyebrow .dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--lime);
  margin-right: 8px;
  vertical-align: 2px;
}

.italic {
  font-style: italic;
  font-family: 'Geist', serif;
}

em.italic-display {
  font-family: var(--display);
  font-style: italic;
  font-weight: 400;
}

/* ─── shell — left rail + right content (composition J) ─── */
.shell {
  display: grid;
  grid-template-columns: var(--rail) 1fr;
  min-height: 100vh;
  position: relative;
}

.rail {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  padding: 28px 24px;
  border-right: 1px solid var(--ink-line);
  background: var(--paper);
  z-index: 40;
}

.rail-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--display);
  font-weight: 600;
  font-size: 1.4rem;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.rail-brand-mark {
  width: 26px;
  height: 26px;
  background: var(--ink);
  color: var(--lime);
  display: grid;
  place-items: center;
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
}

.rail-brand-sub {
  display: block;
  font-size: 0.66rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--lime);
  margin-top: 2px;
  font-weight: 400;
}

.rail-nav {
  margin-top: 56px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-family: var(--mono);
  font-size: 0.84rem;
}

.rail-nav a {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 8px;
  border-radius: var(--radius-sm);
  color: var(--ink-soft);
  position: relative;
}

/*
.rail-nav a::before {
  content: counter(rail-item, decimal-leading-zero);
  font-size: 0.7rem;
  color: var(--ink-dim);
  letter-spacing: 0.04em;
} */

.rail-nav {
  counter-reset: rail-item;
}

.rail-nav a {
  counter-increment: rail-item;
}

.rail-nav a:hover {
  color: var(--ink);
  background: var(--paper-soft);
}

.rail-nav a.active {
  color: var(--ink);
}

.rail-nav a.active::after {
  content: "";
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  background: var(--lime);
  border-radius: 50%;
}

.rail-foot {
  margin-top: auto;
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--ink-dim);
  letter-spacing: 0.04em;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.rail-foot .meta-row {
  display: flex;
  justify-content: space-between;
}

.rail-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--ink);
}

.rail-status::before {
  content: "";
  width: 6px;
  height: 6px;
  background: #2a9d3e;
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(42, 157, 62, 0.18);
}

.rail-socials {
  display: flex;
  gap: 14px;
  font-size: 1rem;
  padding-right: 5px;
  padding-left: 5px;
}

.rail-socials a {
  color: var(--ink-soft);
}

.rail-socials a:hover {
  background: var(--lime);
  color: var(--paper);
}

.content {
  min-width: 0;
}

/* Home hero logo (#riaflogo) */
#riaflogo {
  display: block;
  margin: 0 auto;
  max-width: 55vh;
}

/* ─── topbar (mobile) ─── */
.topbar {
  display: none;
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--paper);
  border-bottom: 1px solid var(--ink-line);
  padding: 14px var(--pad-x);
  align-items: center;
  justify-content: space-between;
}

.topbar .brand {
  width: 100px;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Home page: the topbar logo stays hidden while the big hero logo
   (#riaflogo) is on screen; main.js toggles this class on scroll. */
#topbar-brand-logo.is-hidden {
  visibility: hidden;
}

.menu-toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  background: var(--ink);
  color: var(--paper-on-dark);
  padding: 10px 14px;
  border: 0;
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.menu-toggle-bar {
  display: block;
  width: 24px;
  height: 2px;
  background: #f5f4f0;
  border-radius: 2px;
}

.mobile-nav {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--ink);
  color: var(--paper-on-dark);
  padding: 80px var(--pad-x) 32px;
  z-index: 60;
  flex-direction: column;
  gap: 4px;
  font-family: var(--display);
  font-size: 2rem;
}

.mobile-nav.open {
  display: flex;
}

.mobile-nav a {
  padding: 14px 0;
  border-bottom: 1px solid #2a2a28;
}

.mobile-nav a:hover {
  color: var(--lime);
}

.mobile-close {
  position: absolute;
  top: 18px;
  right: 18px;
  background: transparent;
  color: var(--paper-on-dark);
  border: 0;
  font-family: var(--mono);
  font-size: 0.85rem;
  cursor: pointer;
}

/* ─── buttons ─── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  font-family: var(--mono);
  font-size: 0.84rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.2s var(--ease), background 0.2s var(--ease), color 0.2s var(--ease);
  white-space: nowrap;
}

.btn .arrow {
  transition: transform 0.25s var(--ease);
}

.btn:hover .arrow {
  transform: translateX(4px);
}

.btn-ink {
  background: var(--ink);
  color: var(--paper);
}

.btn-ink:hover {
  background: var(--lime-deep);
  color: var(--ink-line);
}

.btn-lime {
  background: var(--lime);
  color: var(--ink);
}

.btn-lime:hover {
  background: var(--ink);
  color: var(--lime);
}

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}

.btn-ghost:hover {
  background: var(--ink);
  color: var(--paper);
}

.btn-ghost-light {
  background: transparent;
  color: var(--paper-on-dark);
  border-color: var(--paper-on-dark);
}

.btn-ghost-light:hover {
  background: var(--lime);
  color: var(--ink);
  border-color: var(--lime);
}

/* ─── sections ─── */
section {
  padding: var(--pad-section) var(--pad-x);
  position: relative;
}

.section-narrow {
  max-width: var(--container-narrow);
  margin: 0 auto;
}

.section-head {
  margin-bottom: 64px;
  max-width: 880px;
}

.section-head .eyebrow {
  display: inline-block;
  margin-bottom: 24px;
}

.section-head h2 {
  margin-bottom: 18px;
}

.section-head .lede {
  color: var(--ink-soft);
  font-size: 1.15rem;
  max-width: 60ch;
  line-height: 1.5;
}

.divider {
  border-top: 1px solid var(--ink-line);
  display: grid;
  grid-template-columns: auto 1fr;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-dim);
  padding: 14px 0;
  align-items: center;
  gap: 16px;
}

/* ─── HERO ─── */
.hero {
  min-height: calc(100vh - 0px);
  padding: clamp(60px, 10vw, 140px) var(--pad-x) clamp(40px, 6vw, 80px);
  display: grid;
  grid-template-rows: auto 1fr auto;
  position: relative;
}

.hero-meta {
  display: grid;
  grid-template-columns: 1fr auto auto auto;
  gap: 32px;
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-dim);
  border-bottom: 1px solid var(--ink-line);
  padding-bottom: 18px;
  margin-bottom: clamp(50px, 7vw, 100px);
}

.hero-meta .lime-tag {
  background: var(--lime);
  color: var(--ink-line);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  letter-spacing: 0.08em;
}

.hero-headline {
  font-size: var(--size-hero);
  line-height: 0.94;
  font-weight: 500;
  letter-spacing: -0.035em;
  color: var(--ink);
  margin: 0;
  max-width: 14ch;
}

.hero-headline .strike {
  position: relative;
  display: inline-block;
}

.hero-headline .strike::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  border-top: 6px solid var(--lime);
  transform: rotate(-2deg);
}

.hero-headline .lime-block {
  background: var(--lime);
  padding: 0 0.16em;
  display: inline-block;
}

.hero-bottom {
  margin-top: clamp(40px, 6vw, 80px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: end;
}

.nosotros {
  max-width: 60ch;
  margin-top: 1.9rem;
  font-size: 1.18rem;
  color: var(--ink-soft);
  line-height: 1.5;
  margin-bottom: 0;
}

.hero-pitch {
  max-width: 36ch;
  font-size: 1.18rem;
  color: var(--ink-soft);
  line-height: 1.5;
}

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

/* large arrow indicator */
.hero-marquee {
  margin-top: 80px;
  border-top: 1px solid var(--ink-line);
  padding: 18px 0 0;
  font-family: var(--display);
  font-size: clamp(1.4rem, 2.4vw, 2rem);
  letter-spacing: -0.02em;
  color: var(--ink);
  display: flex;
  gap: 36px;
  white-space: nowrap;
  overflow: hidden;
}

.hero-marquee .marquee-track {
  display: flex;
  gap: 36px;
  animation: marq 32s linear infinite;
}

.hero-marquee .marquee-track span {
  display: inline-flex;
  align-items: center;
  gap: 36px;
}

.hero-marquee .marquee-track span::after {
  content: "✦";
  color: var(--lime);
  font-size: 0.7em;
  vertical-align: 0.2em;
}

@keyframes marq {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-50%);
  }
}

/* ─── featured work strip (3-up cards, asymmetric) ─── */
.work-strip {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 28px;
}

.work-card {
  border: 1px solid var(--ink-line);
  background: var(--paper);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease);
}

.work-card:hover {
  transform: translateY(-4px);
  border-color: var(--ink);
}

.work-card .img-wrap {
  aspect-ratio: 4/3;
  background: var(--paper-soft);
  overflow: hidden;
  position: relative;
}

.work-card.lg .img-wrap {
  aspect-ratio: 5/6;
}

.work-card .img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}

.work-card:hover .img-wrap img {
  transform: scale(1.04);
}

.work-card .body {
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.work-card .body .meta {
  display: flex;
  gap: 10px;
  font-family: var(--mono);
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-dim);
}

.work-card .body h3 {
  font-size: 1.45rem;
  line-height: 1.1;
}

.work-card .body .arrow-link {
  margin-top: auto;
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.work-card .body .arrow-link:hover {
  color: var(--lime-deep);
}

/* ─── services list (numbered, NOT card grid) ─── */
.services-list {
  border-top: 1px solid var(--ink);
}

.services-list .row {
  display: grid;
  grid-template-columns: 80px 1fr 1.4fr auto;
  gap: 32px;
  padding: 36px 0;
  align-items: start;
  border-bottom: 1px solid var(--ink-line);
  position: relative;
  transition: padding 0.3s var(--ease), background 0.3s var(--ease);
}

.services-list .row:hover {
  background: var(--paper-soft);
  padding-left: 16px;
  padding-right: 16px;
}

.services-list .row .num {
  font-family: var(--mono);
  color: var(--ink-dim);
  font-size: 0.84rem;
  letter-spacing: 0.06em;
}

.services-list .row h3 {
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(1.4rem, 2vw, 2rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.services-list .row p {
  color: var(--ink-soft);
  margin: 0;
  max-width: 50ch;
}

.services-list .row .arrow {
  font-size: 1.4rem;
  color: var(--ink);
  transition: transform 0.3s var(--ease), color 0.3s var(--ease);
}

.services-list .row:hover .arrow {
  transform: rotate(-45deg);
  color: var(--lime-deep);
}

/* ─── client logos marquee ─── */
.clients-marquee {
  background: var(--paper-soft);
  border-top: 1px solid var(--ink-line);
  border-bottom: 1px solid var(--ink-line);
  padding: 30px 0;
  overflow: hidden;
  white-space: nowrap;
}

.clients-marquee .track {
  display: inline-flex;
  gap: 80px;
  animation: marq 38s linear infinite;
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(1.5rem, 2.2vw, 2.4rem);
  color: var(--ink-dim);
}

.clients-marquee .track:hover {
  animation-play-state: paused;
}

.clients-marquee .track span {
  display: inline-flex;
  align-items: center;
  gap: 80px;
}

.clients-marquee .track span::after {
  content: "·";
  color: var(--ink-line);
}

/* ─── manifesto / philosophy ─── */
.manifesto {
  background: var(--ink);
  color: var(--paper-on-dark);
  padding: clamp(80px, 9vw, 140px) var(--pad-x);
}

.manifesto .grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 80px;
  align-items: start;
}

.manifesto .label {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--lime);
}

.manifesto h2 {
  font-size: clamp(2rem, 3.4vw, 3.4rem);
  line-height: 1.06;
  font-weight: 400;
  color: var(--paper-on-dark);
  letter-spacing: -0.02em;
  max-width: 22ch;
}

.manifesto h2 .lime-text {
  color: var(--lime);
  font-style: italic;
  font-family: var(--display);
}

.manifesto p {
  color: #c8c7c2;
  font-size: 1.1rem;
  max-width: 56ch;
}

.manifesto .signature {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid #2a2a27;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 24px;
  align-items: center;
  font-family: var(--mono);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #8b8a85;
}

/* ─── closing CTA ─── */
.cta-band {
  padding: clamp(80px, 9vw, 140px) var(--pad-x);
  background: var(--lime);
  color: var(--ink);
  position: relative;
  overflow: hidden;
}

.cta-band .inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 64px;
  align-items: end;
}

.cta-band h2 {
  font-size: clamp(2.6rem, 5vw, 5.2rem);
  line-height: 0.96;
  font-weight: 500;
  letter-spacing: -0.03em;
  color: var(--ink);
  max-width: 14ch;
  margin: 0;
}

.cta-band h2 em {
  font-family: var(--display);
  font-style: italic;
  font-weight: 400;
}

.cta-band .right p {
  color: var(--ink);
  max-width: 32ch;
  font-size: 1.05rem;
  line-height: 1.5;
}

.cta-band .right .meta {
  margin-top: 22px;
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  display: grid;
  gap: 8px;
}

/* ─── footer ─── */
.site-footer {
  background: var(--ink);
  color: #c8c7c2;
  padding: clamp(60px, 7vw, 100px) var(--pad-x) 24px;
  font-size: 0.92rem;
}

.site-footer .top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 48px;
  border-bottom: 1px solid #2a2a27;
  padding-bottom: 48px;
}

.site-footer .brand-block {
  display: flex;
  flex-direction: column;
  gap: 18px;
  max-width: 36ch;
}

.site-footer .brand-block .mark {
  font-family: var(--display);
  font-weight: 600;
  font-size: 1.6rem;
  color: var(--paper-on-dark);
  display: flex;
  align-items: center;
  gap: 10px;
}

.site-footer .brand-block .mark .badge {
  width: 28px;
  height: 28px;
  background: var(--lime);
  color: var(--ink);
  display: grid;
  place-items: center;
  font-family: var(--mono);
  font-size: 0.76rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
}

.site-footer .col h4 {
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--paper-on-dark);
  margin-bottom: 14px;
  font-weight: 500;
}

.site-footer .col a {
  display: block;
  padding: 5px 0;
  color: #b0afaa;
}

.site-footer .col a:hover {
  color: var(--lime);
}

.site-footer .bottom {
  margin-top: 24px;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 24px;
  align-items: center;
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #8b8a85;
}

.site-footer .bottom .center {
  text-align: center;
}

.site-footer .bottom .right {
  text-align: right;
}

/* ─── work index page ─── */
.page-hero {
  padding: clamp(64px, 9vw, 130px) var(--pad-x) clamp(40px, 5vw, 80px);
  border-bottom: none;
  /* 1px solid var(--ink-line); */
}

.page-hero .crumb {
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-dim);
  margin-bottom: 16px;
}

.page-hero h1 {
  font-size: clamp(2.6rem, 5.4vw, 6rem);
  line-height: 0.98;
  letter-spacing: -0.03em;
  max-width: 18ch;
  margin: 0 0 24px;
}

.page-hero .lede {
  max-width: 60ch;
  font-size: 1.18rem;
  color: var(--ink-soft);
  line-height: 1.5;
}

.work-filters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  padding: 24px var(--pad-x);
  border-bottom: 1px solid var(--ink-line);
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.work-filters button {
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--ink-line);
  background: transparent;
  color: var(--ink-soft);
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.work-filters button:hover {
  border-color: var(--ink);
  color: var(--ink);
}

.work-filters button[aria-pressed="true"] {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

.work-grid {
  padding: 64px var(--pad-x);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 56px 32px;
}

.work-grid article {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.work-grid .img-wrap {
  aspect-ratio: 4/3;
  background: var(--paper-soft);
  overflow: hidden;
  border-radius: var(--radius);
}

.work-grid .img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}

.work-grid article:hover .img-wrap img {
  transform: scale(1.03);
}

.work-grid .meta {
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-dim);
  display: flex;
  gap: 14px;
}

.work-grid h3 {
  font-size: 1.7rem;
  line-height: 1.05;
}

.work-grid p {
  color: var(--ink-soft);
  margin: 0;
  font-size: 0.96rem;
  max-width: 48ch;
}

/* ─── services page ─── */
.services-detail {
  padding: 64px var(--pad-x) 0;
}

.service-block {
  display: grid;
  grid-template-columns: 80px 1fr 1.4fr;
  gap: 32px;
  padding: 56px 0;
  border-bottom: 1px solid var(--ink-line);
  align-items: start;
}

.service-block .num {
  font-family: var(--mono);
  color: var(--ink-dim);
  font-size: 0.84rem;
}

.service-block h3 {
  font-size: clamp(1.6rem, 2.4vw, 2.4rem);
  margin-bottom: 14px;
}

.service-block .meta-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 18px;
}

.service-block .meta-tags span {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--paper-soft);
  color: var(--ink-soft);
  padding: 5px 10px;
  border-radius: var(--radius-pill);
}

.service-block .deliverables {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 24px;
}

.service-block .deliverables li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  font-size: 0.96rem;
  color: var(--ink-soft);
}

.service-block .deliverables li::before {
  content: "+";
  color: var(--lime-deep);
  font-weight: 600;
  font-family: var(--mono);
  font-size: 0.85rem;
}

.service-block h4 {
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-dim);
  margin: 28px 0 12px;
  font-weight: 500;
}

/* ─── about page ─── */
.about-story {
  padding: 64px var(--pad-x);
}

.about-story .grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: start;
}

.about-story .img-wrap {
  aspect-ratio: 4/5;
  background: var(--paper-soft);
  border-radius: var(--radius);
  overflow: hidden;
  position: sticky;
  top: 32px;
}

.about-story p {
  font-size: 1.1rem;
  line-height: 1.55;
  color: var(--ink-soft);
}

.about-story p strong {
  color: var(--ink);
  font-weight: 600;
}

/* Alternate the image side: odd rows image-left, even rows image-right. */
.about-story:nth-child(even) .grid {
  grid-template-columns: 1.4fr 1fr;
}

.about-story:nth-child(even) .img-wrap {
  order: 2;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  padding: 64px var(--pad-x);
}

.team-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.team-card .img-wrap {
  aspect-ratio: 4/5;
  background: var(--paper-soft);
  border-radius: var(--radius);
  overflow: hidden;
}

.team-card h3 {
  font-size: 1.3rem;
  line-height: 1.1;
}

.team-card .role {
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-dim);
}

.team-card p {
  font-size: 0.94rem;
  color: var(--ink-soft);
  margin-top: 8px;
}

.values-list {
  padding: 10px var(--pad-x);
  border-top: none;
  /* 1px solid var(--ink-line); */
}

.values-list .grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.values-list .v {
  border-top: none;
  /* 1px solid var(--ink-line); */
  padding-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.values-list .v .n {
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-dim);
}

.values-list .v h3 {
  font-size: 1.3rem;
}

.values-list .v p {
  color: var(--ink-soft);
  font-size: 0.96rem;
  margin: 0;
}

.awards {
  padding: 64px var(--pad-x);
  border-top: 1px solid var(--ink-line);
}

.awards-list {
  display: grid;
  gap: 0;
  margin: 32px 0 0;
  font-family: var(--mono);
  font-size: 0.84rem;
}

.awards-list .row {
  display: grid;
  grid-template-columns: 80px 1fr 1.6fr auto;
  gap: 24px;
  padding: 18px 0;
  border-top: 1px solid var(--ink-line);
  align-items: center;
}

.awards-list .row .yr {
  color: var(--ink-dim);
}

.awards-list .row .name {
  color: var(--ink);
  font-weight: 500;
}

.awards-list .row .desc {
  color: var(--ink-soft);
  font-family: var(--sans);
  font-size: 0.94rem;
}

.awards-list .row .place {
  color: var(--ink-dim);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 0.74rem;
}

/* ─── contact page ─── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  padding: 64px var(--pad-x);
}

.contact-info h3 {
  font-size: 1.3rem;
  margin-bottom: 14px;
}

.contact-info .office {
  border-top: 1px solid var(--ink-line);
  padding: 24px 0;
}

.contact-info .office:last-child {
  border-bottom: 1px solid var(--ink-line);
}

.contact-info .office .city {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-dim);
  margin-bottom: 6px;
}

.contact-info .office address {
  font-style: normal;
  color: var(--ink-soft);
  line-height: 1.5;
}

.contact-info .channels {
  margin-top: 32px;
  display: grid;
  gap: 16px;
}

.contact-info .channels a {
  display: flex;
  gap: 12px;
  align-items: baseline;
  padding: 6px 0;
  border-bottom: 1px dashed var(--ink-line);
}

.contact-info .channels .lab {
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-dim);
  min-width: 80px;
}

.contact-form {
  background: var(--paper-soft);
  border-radius: var(--radius);
  padding: 40px;
  display: grid;
  gap: 18px;
}

.contact-form .row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.contact-form label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-dim);
}

.contact-form input,
.contact-form textarea,
.contact-form select {
  border: 1px solid var(--ink-line);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1rem;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  transition: border-color 0.2s var(--ease);
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
  outline: 0;
  border-color: var(--ink);
  box-shadow: 0 0 0 3px rgba(200, 255, 61, 0.45);
}

.contact-form textarea {
  min-height: 140px;
  resize: vertical;
  font-family: var(--sans);
}

.contact-form .submit-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}

.contact-form .small {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--ink-dim);
  letter-spacing: 0.06em;
}

/* ─── responsive ─── */
@media (max-width: 1024px) {
  :root {
    --rail: 200px;
  }

  .work-strip {
    grid-template-columns: 1fr 1fr;
  }

  .work-strip .work-card.lg {
    grid-column: 1 / -1;
  }

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

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

  .services-list .row {
    grid-template-columns: 60px 1fr 1fr auto;
    gap: 20px;
  }

  .manifesto .grid {
    gap: 40px;
  }
}

@media (max-width: 768px) {
  .shell {
    grid-template-columns: 1fr;
  }

  .rail {
    display: none;
  }

  .topbar {
    display: flex;
  }

  /* Home hero logo: 80% of the viewport width on mobile. */
  #riaflogo {
    width: 80%;
    max-width: none;
  }

  .hero-meta {
    grid-template-columns: 1fr 1fr;
  }

  .hero-meta> :nth-child(3),
  .hero-meta> :nth-child(4) {
    display: none;
  }

  .hero-bottom {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .hero-actions {
    justify-content: flex-start;
  }

  .work-strip {
    grid-template-columns: 1fr;
  }

  .work-strip .work-card.lg {
    grid-column: auto;
  }

  .work-grid {
    grid-template-columns: 1fr;
    gap: 40px 0;
  }

  .services-list .row {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 24px 0;
  }

  .services-list .row .arrow {
    display: none;
  }

  .service-block {
    grid-template-columns: 1fr;
  }

  .about-story .grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .about-story .img-wrap {
    position: static;
    aspect-ratio: 4/3;
  }

  /* Single-column stack: every row shows image then text, regardless of
     the alternating desktop layout. These selectors must match the
     specificity of the :nth-child(even) desktop rules above. */
  .about-story:nth-child(even) .grid {
    grid-template-columns: 1fr;
  }

  .about-story:nth-child(even) .img-wrap {
    order: 0;
  }

  .team-grid {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    padding: 48px var(--pad-x);
  }

  .values-list .grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .awards-list .row {
    grid-template-columns: 60px 1fr;
    gap: 12px;
  }

  .awards-list .row .desc,
  .awards-list .row .place {
    grid-column: 2;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 48px var(--pad-x);
  }

  .contact-form {
    padding: 28px;
  }

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

  .manifesto .grid {
    grid-template-columns: 1fr;
  }

  .cta-band .inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .site-footer .top {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .site-footer .bottom {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .site-footer .bottom>* {
    text-align: left !important;
  }

  section {
    padding: clamp(24px, 12vw, 100px) var(--pad-x);
  }
}

/* ─── reveal animation (compositor friendly, no layout) ─── */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

.reveal.in {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}