/* ==========================================================================
   Nebra Studio — Design tokens
   ========================================================================== */
:root {
  /* Brand colors (sampled from official brand sheet) */
  --ink: #1c1e26;
  --ink-soft: #2a2d38;
  --terracotta: #e84d2a;
  --terracotta-dark: #c93e1f;
  --porcelain: #fbfaf7;
  --dim: #6e675f;
  --white: #ffffff;

  --border-on-light: rgba(28, 30, 38, 0.1);
  --border-on-dark: rgba(251, 250, 247, 0.14);

  /* Type */
  --font-display: "Fraunces", "Iowan Old Style", Georgia, serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  /* Spacing scale (8px rhythm) */
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;
  --space-5: 3rem;
  --space-6: 4rem;
  --space-7: 6rem;
  --space-8: 8rem;

  /* Motion */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --dur-fast: 150ms;
  --dur-base: 220ms;
  --dur-slow: 320ms;

  /* Layout */
  --container-w: 1180px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --header-h: 76px;
}

/* ==========================================================================
   Reset
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

body, h1, h2, h3, h4, p, figure { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; touch-action: manipulation; -webkit-tap-highlight-color: rgba(232, 77, 42, 0.18); }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; touch-action: manipulation; -webkit-tap-highlight-color: rgba(232, 77, 42, 0.18); }
input, textarea { font: inherit; }

html, body {
  min-height: 100%;
}

body {
  background: var(--porcelain);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

::selection { background: var(--terracotta); color: var(--porcelain); }

:focus-visible {
  outline: 2px solid var(--terracotta);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--ink);
  color: var(--porcelain);
  padding: 0.75rem 1.25rem;
  z-index: 200;
  border-radius: 0 0 8px 0;
}
.skip-link:focus {
  left: 0;
}

/* ==========================================================================
   Layout helpers
   ========================================================================== */
.container {
  width: 100%;
  max-width: var(--container-w);
  margin-inline: auto;
  padding-inline: var(--space-3);
}
@media (min-width: 768px) {
  .container { padding-inline: var(--space-5); }
}

.section { padding-block: var(--space-7); scroll-margin-top: var(--header-h); }
@media (min-width: 1024px) { .section { padding-block: var(--space-8); } }

.section--dark { background: var(--ink); color: var(--porcelain); }
.section--tight { padding-block: var(--space-6); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.8125rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--dim);
}
.section--dark .eyebrow, .hero .eyebrow { color: rgba(251, 250, 247, 0.6); }
.eyebrow::before {
  content: "";
  width: 22px;
  height: 2px;
  background: var(--terracotta);
  display: inline-block;
  border-radius: 2px;
}

h1, h2, h3, .font-display {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.08;
  text-wrap: balance;
}

h1 { font-size: clamp(2.5rem, 5.5vw + 0.5rem, 4.5rem); }
h2 { font-size: clamp(1.9rem, 3vw + 0.5rem, 2.75rem); line-height: 1.14; }
h3 { font-size: 1.3rem; line-height: 1.3; }

.lede {
  font-size: clamp(1.05rem, 1vw + 0.7rem, 1.25rem);
  color: var(--dim);
  max-width: 46ch;
}
.section--dark .lede, .hero .lede { color: rgba(251, 250, 247, 0.72); }

.highlight { color: var(--terracotta); font-style: italic; }

.text-dim { color: var(--dim); }
.section--dark .text-dim, .hero .text-dim { color: rgba(251, 250, 247, 0.65); }

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.9rem 1.6rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  line-height: 1;
  white-space: nowrap;
  transition: transform var(--dur-base) var(--ease-out),
              background-color var(--dur-base) var(--ease-out),
              box-shadow var(--dur-base) var(--ease-out),
              border-color var(--dur-base) var(--ease-out);
  min-height: 48px;
}
.btn:active { transform: scale(0.97); }

.btn-primary {
  background: var(--ink);
  color: var(--porcelain);
}
.btn-primary:hover { background: var(--ink-soft); box-shadow: 0 8px 24px rgba(28,30,38,0.25); }

.btn-primary--inverse {
  background: var(--porcelain);
  color: var(--ink);
}
.btn-primary--inverse:hover { background: var(--white); box-shadow: 0 8px 24px rgba(0,0,0,0.35); }

.btn-ghost {
  background: transparent;
  border: 1.5px solid var(--border-on-light);
  color: var(--ink);
}
.btn-ghost:hover { border-color: var(--ink); }

.section--dark .btn-ghost, .hero .btn-ghost {
  border-color: var(--border-on-dark);
  color: var(--porcelain);
}
.section--dark .btn-ghost:hover, .hero .btn-ghost:hover { border-color: var(--porcelain); }

.btn svg { width: 16px; height: 16px; transition: transform var(--dur-base) var(--ease-out); }
.btn:hover svg { transform: translateX(3px); }

/* ==========================================================================
   Logo (shared across header / footer)
   ========================================================================== */
.logo {
  display: inline-flex;
  align-items: center;
  transition: opacity var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out);
}
.logo:hover { opacity: 0.85; }
.logo__img {
  height: 34px;
  width: auto;
  display: block;
}
.footer .logo__img { height: 30px; }

/* ==========================================================================
   Header / Nav
   ========================================================================== */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: rgba(251, 250, 247, 0.82);
  backdrop-filter: blur(14px) saturate(1.2);
  -webkit-backdrop-filter: blur(14px) saturate(1.2);
  border-bottom: 1px solid var(--border-on-light);
  transition: box-shadow var(--dur-base) var(--ease-out);
}
.header.is-scrolled { box-shadow: 0 4px 20px rgba(28,30,38,0.06); }

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.nav {
  display: none;
}
.nav__list {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}
.nav__link {
  position: relative;
  font-size: 0.95rem;
  font-weight: 500;
  padding: 0.4rem 0.1rem;
}
.nav__link::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 2px;
  background: var(--terracotta);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur-base) var(--ease-out);
}
.nav__link:hover::after, .nav__link:focus-visible::after { transform: scaleX(1); }
.nav__link.is-active::after { transform: scaleX(1); background: var(--ink); }

.header__actions { display: flex; align-items: center; gap: var(--space-2); }
.header__cta { display: none; }

.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 10px;
}
.nav-toggle:hover { background: rgba(28,30,38,0.06); }
.nav-toggle svg { width: 22px; height: 22px; }
.nav-toggle .icon-close { display: none; }
.nav-toggle[aria-expanded="true"] .icon-open { display: none; }
.nav-toggle[aria-expanded="true"] .icon-close { display: block; }

.mobile-menu {
  position: fixed;
  inset: var(--header-h) 0 0 0;
  background: var(--porcelain);
  z-index: 90;
  padding: var(--space-4) var(--space-3) calc(var(--space-6) + env(safe-area-inset-bottom));
  transform: translateY(-8px);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out);
  overflow-y: auto;
  overscroll-behavior: contain;
}
.mobile-menu.is-open {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.mobile-menu__list { display: flex; flex-direction: column; }
.mobile-menu__link {
  display: block;
  padding: var(--space-3) 0;
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 600;
  border-bottom: 1px solid var(--border-on-light);
}
.mobile-menu__cta { margin-top: var(--space-4); }

@media (min-width: 1024px) {
  .nav { display: block; }
  .header__cta { display: inline-flex; }
  .nav-toggle { display: none; }
  .mobile-menu { display: none; }
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  position: relative;
  overflow: hidden;
  background: var(--ink);
  color: var(--porcelain);
  padding-block: var(--space-7) var(--space-8);
}
@media (min-width: 1024px) { .hero { padding-block: var(--space-8) 7rem; } }

.hero__mark {
  position: absolute;
  top: 50%;
  right: -8%;
  transform: translateY(-50%);
  width: min(80vw, 720px);
  color: var(--porcelain);
  opacity: 0.05;
  pointer-events: none;
}

.hero__inner {
  position: relative;
  z-index: 1;
  max-width: 46rem;
}

.hero h1 { margin-block: var(--space-3) var(--space-3); color: var(--porcelain); }

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-4);
}

.hero__meta {
  margin-top: var(--space-6);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-5);
}
.hero__meta-item { max-width: 20rem; }
.hero__meta-item strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.8rem;
  color: var(--terracotta);
  font-style: italic;
}
.hero__meta-item span {
  font-size: 0.875rem;
  color: rgba(251, 250, 247, 0.6);
}

/* ==========================================================================
   Intro
   ========================================================================== */
.intro__grid {
  display: grid;
  gap: var(--space-4);
  margin-top: var(--space-4);
}
@media (min-width: 900px) {
  .intro__grid {
    grid-template-columns: 1.1fr 1px 0.9fr;
    align-items: start;
    gap: var(--space-5);
  }
  .intro__rule { background: var(--border-on-light); height: 100%; }
}

/* ==========================================================================
   Services
   ========================================================================== */
.card-grid {
  display: grid;
  gap: var(--space-3);
  margin-top: var(--space-5);
}
@media (min-width: 768px) {
  .card-grid { grid-template-columns: repeat(3, 1fr); }
}

.service-card {
  background: var(--white);
  border: 1px solid var(--border-on-light);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(28,30,38,0.08);
}

.service-card__icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: var(--terracotta);
  color: var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-3);
}
.service-card__icon svg { width: 26px; height: 26px; }

.service-card h3 { margin-bottom: 0.6rem; }
.service-card p { color: var(--dim); font-size: 0.95rem; }
.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: var(--space-2);
  font-weight: 600;
  font-size: 0.9rem;
}
.service-card__link svg { width: 14px; height: 14px; transition: transform var(--dur-base) var(--ease-out); }
.service-card__link:hover svg { transform: translateX(3px); }

/* ==========================================================================
   Process
   ========================================================================== */
.process__grid {
  display: grid;
  gap: var(--space-4);
  margin-top: var(--space-5);
  counter-reset: step;
}
@media (min-width: 768px) {
  .process__grid { grid-template-columns: repeat(4, 1fr); gap: var(--space-3); }
}

.process__step { position: relative; padding-top: var(--space-4); }
.process__step::before {
  counter-increment: step;
  content: "0" counter(step);
  font-family: var(--font-display);
  font-style: italic;
  font-size: 2.1rem;
  color: var(--terracotta);
  display: block;
  margin-bottom: var(--space-2);
}
.process__step:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 2.6rem;
  left: calc(100% - 1rem);
  width: calc(var(--space-3) * 2);
  height: 1px;
  background: var(--border-on-light);
  display: none;
}
@media (min-width: 768px) {
  .process__step:not(:last-child)::after { display: block; }
}
.process__step h3 { margin-bottom: 0.5rem; }
.process__step p { color: var(--dim); font-size: 0.92rem; }

/* ==========================================================================
   Brand / self case-study section
   ========================================================================== */
.brand-case {
  display: grid;
  gap: var(--space-5);
  margin-top: var(--space-5);
}
@media (min-width: 1024px) {
  .brand-case { grid-template-columns: 1fr 1fr; align-items: center; }
}

.brand-case__visual {
  background: var(--ink);
  border-radius: var(--radius-lg);
  padding: var(--space-6) var(--space-4);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.brand-case__visual svg {
  width: 45%;
  max-width: 220px;
  color: var(--terracotta);
}

.swatches {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-2);
  margin-top: var(--space-4);
}
.swatch {
  border-radius: var(--radius-sm);
  padding: var(--space-3) var(--space-2);
  min-height: 96px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  font-size: 0.78rem;
  font-weight: 600;
  border: 1px solid var(--border-on-light);
}
.swatch span { display: block; font-weight: 400; opacity: 0.7; font-size: 0.7rem; margin-top: 2px; }

.swatch--terracotta { background: var(--terracotta); color: var(--ink); }
.swatch--ink { background: var(--ink); color: var(--porcelain); }
.swatch--porcelain { background: var(--porcelain); color: var(--ink); border-color: var(--border-on-light); }
.swatch--dim { background: var(--dim); color: var(--porcelain); }

.brand-case__copy .lede { max-width: 40ch; }

.tag-list { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: var(--space-3); }
.tag {
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.4rem 0.8rem;
  border-radius: 999px;
  background: rgba(28,30,38,0.05);
  color: var(--ink);
}

/* ==========================================================================
   About
   ========================================================================== */
.about__grid {
  display: grid;
  gap: var(--space-5);
}
@media (min-width: 900px) {
  .about__grid { grid-template-columns: 0.9fr 1.1fr; align-items: center; }
}
.about__principles {
  display: grid;
  gap: var(--space-3);
  margin-top: var(--space-4);
}
.principle {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  padding-block: var(--space-2);
  border-top: 1px solid var(--border-on-dark);
}
.principle:first-child { border-top: none; }
.principle__num {
  display: block;
  width: 22px;
  height: 2px;
  margin-top: 0.6rem;
  background: var(--terracotta);
  border-radius: 2px;
  flex-shrink: 0;
}

/* ==========================================================================
   CTA banner
   ========================================================================== */
.cta-banner {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: linear-gradient(155deg, var(--terracotta) 0%, var(--terracotta-dark) 100%);
  padding: var(--space-6) var(--space-4);
  isolation: isolate;
}
@media (min-width: 900px) {
  .cta-banner { padding: var(--space-7) var(--space-6); }
}

.cta-banner__mark {
  position: absolute;
  top: 50%;
  right: -6%;
  transform: translateY(-50%) rotate(-6deg);
  width: min(60vw, 420px);
  color: var(--ink);
  opacity: 0.08;
  pointer-events: none;
  z-index: 0;
}

.cta-banner__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: var(--space-5);
}
@media (min-width: 900px) {
  .cta-banner__grid { grid-template-columns: 1.3fr auto; align-items: center; }
}

.cta-banner__eyebrow { color: var(--ink); }
.cta-banner__eyebrow::before { background: var(--ink); }
.cta-banner h2 { color: var(--ink); margin-top: var(--space-1); }
.cta-banner .lede { color: var(--ink); }
.cta-banner__actions { display: flex; gap: var(--space-2); flex-wrap: wrap; margin-top: var(--space-4); }
.cta-banner__secondary { border-color: rgba(28,30,38,0.25); color: var(--ink); }
.cta-banner__secondary:hover { border-color: var(--ink); }

.cta-banner__points {
  display: grid;
  gap: var(--space-2);
  padding: var(--space-4);
  background: rgba(251,250,247,0.16);
  border: 1px solid rgba(28,30,38,0.12);
  border-radius: var(--radius-md);
  backdrop-filter: blur(6px);
}
.cta-banner__points li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--ink);
}
.cta-banner__points-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--ink);
  color: var(--terracotta);
  flex-shrink: 0;
}
.cta-banner__points-icon svg { width: 13px; height: 13px; }

/* ==========================================================================
   Contact
   ========================================================================== */
.contact__grid {
  display: grid;
  gap: var(--space-4);
  margin-top: var(--space-4);
}
.contact-card {
  background: rgba(251,250,247,0.04);
  border: 1px solid var(--border-on-dark);
  border-radius: var(--radius-md);
  padding: var(--space-4);
}
.contact-card h3 { margin-bottom: var(--space-1); color: var(--porcelain); }
.contact-card p { color: rgba(251,250,247,0.65); font-size: 0.95rem; margin-bottom: var(--space-3); }
.contact-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--porcelain);
  border-bottom: 2px solid var(--terracotta);
  padding-bottom: 2px;
}
.contact-link svg { width: 18px; height: 18px; color: var(--terracotta); }
.contact-link:hover { color: var(--terracotta); }

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
  background: var(--ink);
  color: rgba(251,250,247,0.7);
  padding-block: var(--space-5);
  border-top: 1px solid var(--border-on-dark);
}
.footer__top {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--border-on-dark);
}
@media (min-width: 768px) {
  .footer__top { flex-direction: row; justify-content: space-between; align-items: flex-start; }
}
.footer__nav { display: flex; flex-wrap: wrap; gap: var(--space-4); }
.footer__nav a:hover { color: var(--porcelain); }
.footer__bottom {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding-top: var(--space-3);
  font-size: 0.85rem;
}
@media (min-width: 768px) {
  .footer__bottom { flex-direction: row; justify-content: space-between; align-items: center; }
}

/* ==========================================================================
   Magnetic buttons + spotlight glow (premium motion accents)
   ========================================================================== */
.magnetic {
  --mx: 0px;
  --my: 0px;
  transform: translate(var(--mx), var(--my));
  will-change: transform;
}
.magnetic:active { transform: translate(var(--mx), var(--my)) scale(0.97); }

.spotlight { position: relative; }
.spotlight::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0;
  transition: opacity var(--dur-slow) var(--ease-out);
  background: radial-gradient(480px circle at var(--spot-x, 50%) var(--spot-y, 50%), rgba(232,77,42,0.14), transparent 65%);
  pointer-events: none;
}
.spotlight.spot-active::before { opacity: 1; }
.spotlight > .container { position: relative; z-index: 1; }

/* ==========================================================================
   Service card shine
   ========================================================================== */
.service-card { position: relative; }
.service-card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(115deg, transparent 30%, rgba(232,77,42,0.10) 48%, transparent 66%);
  background-size: 220% 220%;
  background-position: 120% 0%;
  opacity: 0;
  transition: opacity var(--dur-base) var(--ease-out), background-position var(--dur-slow) var(--ease-out);
  pointer-events: none;
}
.service-card:hover::after { opacity: 1; background-position: -20% 100%; }
.service-card__icon { transition: transform var(--dur-base) var(--ease-out); }
.service-card:hover .service-card__icon { transform: rotate(-8deg) scale(1.06); }

/* ==========================================================================
   Reveal stagger (children of [data-stagger] fade in with incremental delay)
   ========================================================================== */
[data-stagger] .reveal:nth-child(1) { transition-delay: 0ms; }
[data-stagger] .reveal:nth-child(2) { transition-delay: 80ms; }
[data-stagger] .reveal:nth-child(3) { transition-delay: 160ms; }
[data-stagger] .reveal:nth-child(4) { transition-delay: 240ms; }
[data-stagger] .reveal:nth-child(5) { transition-delay: 320ms; }
[data-stagger] .reveal:nth-child(6) { transition-delay: 400ms; }

/* ==========================================================================
   Contact form
   ========================================================================== */
.contact__layout {
  display: grid;
  gap: var(--space-5);
  margin-top: var(--space-4);
}
@media (min-width: 1024px) {
  .contact__layout { grid-template-columns: 1.3fr 1fr; align-items: start; }
}

.contact-form {
  display: grid;
  gap: var(--space-3);
  background: rgba(251,250,247,0.04);
  border: 1px solid var(--border-on-dark);
  border-radius: var(--radius-md);
  padding: var(--space-4);
}
@media (min-width: 640px) { .contact-form { padding: var(--space-5); } }

.form-row {
  display: grid;
  gap: var(--space-3);
}
@media (min-width: 640px) {
  .form-row { grid-template-columns: 1fr 1fr; }
}

.form-field { display: grid; gap: 0.4rem; }
.form-field label {
  font-size: 0.85rem;
  font-weight: 600;
  color: rgba(251,250,247,0.85);
}
.form-field input,
.form-field select,
.form-field textarea {
  background: rgba(251,250,247,0.06);
  border: 1.5px solid var(--border-on-dark);
  border-radius: var(--radius-sm);
  padding: 0.75rem 0.9rem;
  color: var(--porcelain);
  font-size: 0.95rem;
  transition: border-color var(--dur-base) var(--ease-out), background-color var(--dur-base) var(--ease-out);
}
.form-field textarea { resize: vertical; min-height: 120px; }
.form-field input::placeholder,
.form-field textarea::placeholder { color: rgba(251,250,247,0.4); }
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--terracotta);
  background: rgba(251,250,247,0.09);
}
.form-field select { appearance: none; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none'%3E%3Cpath d='M5 9l7 7 7-7' stroke='%23fbfaf7' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.9rem center;
  background-size: 16px;
  padding-right: 2.4rem;
}
.form-field select option { background: var(--ink); color: var(--porcelain); }

.form-field--hp {
  position: absolute;
  left: -9999px;
  width: 1px; height: 1px;
  overflow: hidden;
}

.form-field.has-error input,
.form-field.has-error textarea { border-color: #e8724d; }
.form-error {
  display: none;
  font-size: 0.8rem;
  color: #ff8a65;
}
.form-field.has-error .form-error { display: block; }

.contact-form__footer {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-top: var(--space-1);
}
.form-status { font-size: 0.9rem; font-weight: 600; }
.form-status[data-state="success"] { color: #7fd9a6; }
.form-status[data-state="error"] { color: #ff8a65; }

.btn[disabled] { opacity: 0.6; pointer-events: none; }

/* ==========================================================================
   Portfolio cards
   ========================================================================== */
.portfolio-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-top: var(--space-5);
}

.portfolio-card {
  flex: 1 1 360px;
  max-width: 560px;
  border: 1px solid var(--border-on-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--white);
  transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
}
.portfolio-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 48px rgba(28,30,38,0.10);
}

.portfolio-card__frame {
  display: block;
  position: relative;
  aspect-ratio: 16 / 10;
  padding: 0.7rem 0.9rem;
}
.portfolio-card__frame--ink { background: var(--ink); }
.portfolio-card__frame--browser { background: linear-gradient(155deg, var(--ink) 0%, var(--ink-soft) 100%); }

.portfolio-card__dots { display: flex; gap: 0.35rem; }
.portfolio-card__dots i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(251,250,247,0.25);
  display: block;
}

.portfolio-card__mark {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.portfolio-card__mark svg { width: 34%; max-width: 140px; color: var(--terracotta); }

.portfolio-card__preview {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.6rem;
  padding: 12% 14% 0;
}
.portfolio-card__preview-eyebrow {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--terracotta);
}
.portfolio-card__preview-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1rem, 2.2vw, 1.5rem);
  line-height: 1.2;
  color: var(--porcelain);
  max-width: 20ch;
}

.portfolio-card__body { padding: var(--space-4); }
.portfolio-card__body h3 { margin-bottom: 0.4rem; }
.portfolio-card__body p { color: var(--dim); font-size: 0.92rem; margin-bottom: var(--space-2); }

/* ==========================================================================
   Reveal-on-scroll (subtle, respects reduced motion)
   ========================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-out);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; }
}

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