/* ============================================================
   FOGLIANI STUDIO — Design System v2
   Light editorial aesthetic
   style.css — shared across all pages
   ============================================================ */


/* ── 01  DESIGN TOKENS ──────────────────────────────────── */

:root {
  /* Colours — light editorial */
  --c-bg:          #F7F3EC;
  --c-surface:     #F0EBE1;
  --c-surface-2:   #E8E3D8;
  --c-border:      #DDD8CE;
  --c-border-lt:   #E8E3D9;
  --c-text:        #1A1816;
  --c-text-2:      #6B665F;
  --c-text-3:      #A8A39B;
  --c-accent:      #8D4931;
  --c-accent-lt:   #C4614A;
  --c-invert-bg:   #1A1816;
  --c-invert-text: #F7F3EC;

  /* Typography */
  --f-display: 'Cormorant Garamond', Georgia, serif;
  --f-body:    'DM Sans', system-ui, -apple-system, sans-serif;

  /* Font scale */
  --fs-xs:   0.6875rem;
  --fs-sm:   0.8125rem;
  --fs-base: 1rem;
  --fs-md:   1.125rem;
  --fs-lg:   1.375rem;
  --fs-xl:   2rem;
  --fs-2xl:  3rem;
  --fs-3xl:  4.5rem;
  --fs-hero: clamp(3.5rem, 9vw, 8rem);

  /* Spacing */
  --sp-1: 0.5rem;
  --sp-2: 1rem;
  --sp-3: 1.5rem;
  --sp-4: 2rem;
  --sp-5: 3rem;
  --sp-6: 4.5rem;
  --sp-7: 6rem;
  --sp-8: 9rem;

  /* Layout */
  --max-w:  1440px;
  --gutter: clamp(1.5rem, 5vw, 5rem);
  --nav-h:  72px;

  /* Easing */
  --ease:      cubic-bezier(0.25, 0.1, 0.25, 1);
  --ease-out:  cubic-bezier(0, 0, 0.2, 1);
  --t-fast:    180ms;
  --t-base:    320ms;
  --t-slow:    560ms;
}


/* ── 02  RESET & BASE ───────────────────────────────────── */

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--f-body);
  font-size: var(--fs-base);
  font-weight: 400;
  line-height: 1.65;
  color: var(--c-text);
  background-color: var(--c-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; background: none; border: none; font: inherit; color: inherit; }
input, select, textarea { font: inherit; }


/* ── 03  TYPOGRAPHY ─────────────────────────────────────── */

h1, h2, h3, h4 {
  font-family: var(--f-display);
  font-weight: 300;
  line-height: 1.0;
  letter-spacing: -0.01em;
}

.label {
  font-family: var(--f-body);
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-text-3);
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: var(--f-body);
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--c-text-3);
  margin-bottom: var(--sp-4);
}

.eyebrow::before {
  content: '';
  display: block;
  width: 16px;
  height: 0.5px;
  background: var(--c-border);
  flex-shrink: 0;
}

.eyebrow--accent { color: var(--c-accent); }
.eyebrow--accent::before { background: var(--c-accent); }


/* ── 04  LAYOUT ─────────────────────────────────────────── */

.container {
  width: 100%;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section      { padding-block: var(--sp-7); }
.section--lg  { padding-block: var(--sp-8); }
.section--sm  { padding-block: var(--sp-5); }
.section--xl  { padding-block: clamp(var(--sp-7), 12vw, 11rem); }

.divider {
  width: 100%;
  height: 0.5px;
  background: var(--c-border);
}


/* ── 05  NAVIGATION ─────────────────────────────────────── */

.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 100;
  transition: background var(--t-base) var(--ease),
              border-color var(--t-base) var(--ease),
              box-shadow var(--t-base) var(--ease);
  border-bottom: 0.5px solid transparent;
}

.nav--scrolled {
  background: rgba(247, 243, 236, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom-color: var(--c-border);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

/* Logo — F monogram + wordmark */
.nav__logo {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--c-text);
  transition: opacity var(--t-fast) var(--ease);
}

.nav__logo:hover { opacity: 0.65; }

.nav__monogram {
  width: 28px;
  height: 36px;
  flex-shrink: 0;
}

.nav__wordmark {
  font-family: var(--f-body);
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--c-text);
  display: none;
}

@media (min-width: 480px) {
  .nav__wordmark { display: block; }
}

/* Desktop links */
.nav__links {
  display: none;
  align-items: center;
  gap: var(--sp-5);
}

.nav__link {
  font-size: var(--fs-sm);
  font-weight: 400;
  color: var(--c-text-2);
  letter-spacing: 0.04em;
  position: relative;
  transition: color var(--t-fast) var(--ease);
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0;
  width: 0; height: 0.5px;
  background: var(--c-accent);
  transition: width var(--t-base) var(--ease-out);
}

.nav__link:hover       { color: var(--c-text); }
.nav__link:hover::after { width: 100%; }
.nav__link--active     { color: var(--c-text); }
.nav__link--active::after { width: 100%; }

.nav__cta {
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-text);
  border: 0.5px solid var(--c-border);
  padding: 0.5rem 1.375rem;
  transition: background var(--t-fast) var(--ease),
              border-color var(--t-fast) var(--ease),
              color var(--t-fast) var(--ease);
}

.nav__cta:hover {
  background: var(--c-text);
  border-color: var(--c-text);
  color: var(--c-bg);
}

/* Burger */
.nav__burger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  cursor: pointer;
  z-index: 110;
}

.nav__burger span {
  display: block;
  width: 22px;
  height: 0.5px;
  background: var(--c-text);
  transform-origin: center;
  transition: transform var(--t-base) var(--ease),
              opacity var(--t-fast) var(--ease),
              width var(--t-base) var(--ease);
}

.nav__burger.is-open span:nth-child(1) { transform: translateY(5.5px) rotate(45deg); }
.nav__burger.is-open span:nth-child(2) { opacity: 0; width: 0; }
.nav__burger.is-open span:nth-child(3) { transform: translateY(-5.5px) rotate(-45deg); }

/* Mobile overlay */
.nav__overlay {
  position: fixed;
  inset: 0;
  background: var(--c-bg);
  z-index: 90;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--sp-3);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--t-slow) var(--ease);
}

.nav__overlay.is-open {
  opacity: 1;
  pointer-events: all;
}

.nav__overlay-link {
  font-family: var(--f-display);
  font-size: clamp(2.5rem, 8vw, 4rem);
  font-weight: 300;
  color: var(--c-text-2);
  letter-spacing: 0.04em;
  transition: color var(--t-fast) var(--ease);
}

.nav__overlay-link:hover { color: var(--c-text); }

.nav__overlay-cta {
  margin-top: var(--sp-3);
  font-size: var(--fs-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-accent);
  border-bottom: 0.5px solid var(--c-accent);
  padding-bottom: 2px;
}

@media (min-width: 1024px) {
  .nav__links  { display: flex; }
  .nav__burger { display: none; }
}


/* ── 06  FOOTER ─────────────────────────────────────────── */

.footer {
  background: var(--c-invert-bg);
  color: var(--c-invert-text);
  padding-block: var(--sp-6);
}

.footer__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-5);
}

.footer__logo {
  font-family: var(--f-display);
  font-size: var(--fs-xl);
  font-weight: 300;
  letter-spacing: 0.1em;
  color: var(--c-invert-text);
  display: block;
  margin-bottom: var(--sp-1);
}

.footer__tagline {
  font-size: var(--fs-xs);
  color: rgba(247,243,236,0.35);
  letter-spacing: 0.1em;
}

.footer__col-label {
  font-size: var(--fs-xs);
  color: rgba(247,243,236,0.3);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: var(--sp-3);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.footer__link {
  font-size: var(--fs-sm);
  color: rgba(247,243,236,0.55);
  transition: color var(--t-fast) var(--ease);
}

.footer__link:hover { color: var(--c-invert-text); }

.footer__email {
  font-family: var(--f-display);
  font-size: var(--fs-lg);
  font-weight: 300;
  color: var(--c-invert-text);
  display: inline-block;
  border-bottom: 0.5px solid rgba(247,243,236,0.2);
  padding-bottom: 2px;
  transition: border-color var(--t-fast) var(--ease);
}

.footer__email:hover { border-color: var(--c-accent-lt); color: var(--c-accent-lt); }

.footer__bottom {
  border-top: 0.5px solid rgba(247,243,236,0.1);
  padding-top: var(--sp-4);
  margin-top: var(--sp-3);
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.footer__copy {
  font-size: var(--fs-xs);
  color: rgba(247,243,236,0.25);
  letter-spacing: 0.06em;
}

@media (min-width: 768px) {
  .footer__inner {
    grid-template-columns: 2fr 1fr 1fr;
    align-items: start;
  }
  .footer__bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}


/* ── 07  BUTTONS & LINKS ────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: var(--f-body);
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.9rem 2.25rem;
  transition: all var(--t-base) var(--ease);
  cursor: pointer;
  border: 0.5px solid transparent;
}

.btn--primary {
  background: var(--c-text);
  color: var(--c-bg);
  border-color: var(--c-text);
}

.btn--primary:hover {
  background: var(--c-accent);
  border-color: var(--c-accent);
  color: var(--c-bg);
}

.btn--outline {
  background: transparent;
  color: var(--c-text);
  border-color: var(--c-border);
}

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

.text-link {
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-text-2);
  border-bottom: 0.5px solid var(--c-border);
  padding-bottom: 2px;
  transition: color var(--t-fast) var(--ease),
              border-color var(--t-fast) var(--ease);
}

.text-link:hover { color: var(--c-text); border-color: var(--c-text-2); }

.arrow-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-text-3);
  transition: color var(--t-fast) var(--ease),
              gap var(--t-base) var(--ease-out);
}

.arrow-link::after {
  content: '→';
  transition: transform var(--t-base) var(--ease);
}

.arrow-link:hover {
  color: var(--c-text);
  gap: 14px;
}

.arrow-link:hover::after { transform: translateX(3px); }


/* ── 08  SCROLL ANIMATIONS ──────────────────────────────── */

.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--t-slow) var(--ease-out),
              transform var(--t-slow) var(--ease-out);
}

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

.fade-in {
  opacity: 0;
  transition: opacity var(--t-slow) var(--ease-out);
}

.fade-in.is-visible { opacity: 1; }

.delay-1 { transition-delay: 80ms; }
.delay-2 { transition-delay: 160ms; }
.delay-3 { transition-delay: 240ms; }
.delay-4 { transition-delay: 320ms; }
.delay-5 { transition-delay: 400ms; }


/* ── 09  HERO ───────────────────────────────────────────── */

.hero {
  min-height: 100dvh;
  display: grid;
  grid-template-columns: 1fr;
  align-items: end;
  padding-top: var(--nav-h);
  padding-bottom: var(--sp-7);
  position: relative;
  overflow: hidden;
  border-bottom: 0.5px solid var(--c-border);
}

.hero__bg-rule {
  position: absolute;
  top: 0;
  right: var(--gutter);
  width: 0.5px;
  height: 100%;
  background: var(--c-border);
  pointer-events: none;
}

.hero__counter {
  position: absolute;
  top: calc(var(--nav-h) + var(--sp-5));
  right: var(--gutter);
  font-family: var(--f-body);
  font-size: var(--fs-xs);
  color: var(--c-text-3);
  letter-spacing: 0.18em;
  writing-mode: vertical-rl;
  padding-right: 16px;
  display: none;
}

@media (min-width: 1024px) {
  .hero__counter { display: block; }
}

.hero__eyebrow {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-text-3);
  margin-bottom: var(--sp-4);
  opacity: 0;
  animation: fadeSlideUp var(--t-slow) var(--ease-out) 0.2s forwards;
}

.hero__eyebrow::before {
  content: '';
  display: block;
  width: 32px;
  height: 0.5px;
  background: var(--c-border);
  flex-shrink: 0;
}

.hero__title {
  font-size: var(--fs-hero);
  font-weight: 300;
  line-height: 0.95;
  letter-spacing: -0.03em;
  color: var(--c-text);
  margin-bottom: var(--sp-5);
}

.hero__title-line {
  display: block;
  overflow: hidden;
}

.hero__title-inner {
  display: block;
  opacity: 0;
  animation: fadeSlideUp var(--t-slow) var(--ease-out) forwards;
}

.hero__title-line:nth-child(1) .hero__title-inner { animation-delay: 0.35s; }
.hero__title-line:nth-child(2) .hero__title-inner { animation-delay: 0.5s; }

.hero__title em {
  font-style: italic;
  color: var(--c-accent-lt);
}

.hero__footer {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  opacity: 0;
  animation: fadeSlideUp var(--t-slow) var(--ease-out) 0.75s forwards;
}

@media (min-width: 640px) {
  .hero__footer {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
  }
}

.hero__body {
  font-size: var(--fs-base);
  color: var(--c-text-2);
  max-width: 360px;
  line-height: 1.8;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--sp-3);
  flex-shrink: 0;
}

.hero__scroll {
  position: absolute;
  bottom: var(--sp-4);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  opacity: 0;
  animation: fadeIn 1s var(--ease) 1.2s forwards;
}

.hero__scroll-line {
  width: 0.5px;
  height: 48px;
  background: linear-gradient(to bottom, var(--c-border), transparent);
  animation: scrollDrop 2s var(--ease-out) infinite;
}

.hero__scroll-label {
  font-size: 9px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-text-3);
}


/* ── 10  PAGE HERO (subpages) ───────────────────────────── */

.page-hero {
  padding-top: calc(var(--nav-h) + var(--sp-7));
  padding-bottom: var(--sp-6);
  border-bottom: 0.5px solid var(--c-border);
}

.page-hero__title {
  font-size: clamp(3rem, 8vw, 6.5rem);
  font-weight: 300;
  line-height: 0.95;
  color: var(--c-text);
  margin-top: var(--sp-2);
  letter-spacing: -0.02em;
}

.page-hero__title em {
  font-style: italic;
  color: var(--c-accent-lt);
}


/* ── 11  WORKS GRID ─────────────────────────────────────── */

.works-intro {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  padding-block: var(--sp-5);
  border-bottom: 0.5px solid var(--c-border);
}

@media (min-width: 768px) {
  .works-intro {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
  }
}

.works-grid {
  display: grid;
  gap: 1px;
  background: var(--c-border);
  grid-template-columns: 1fr;
}

.work-item {
  position: relative;
  overflow: hidden;
  cursor: pointer;
  background: var(--c-surface);
  aspect-ratio: 4/3;
}

@media (min-width: 768px) {
  .work-item { aspect-ratio: unset; }
}

.work-item__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--t-slow) var(--ease-out);
}

/* Placeholder until real images are in */
.work-item__placeholder {
  width: 100%;
  height: 100%;
  min-height: 280px;
  display: flex;
  align-items: flex-end;
  padding: var(--sp-3);
  background: var(--c-surface-2);
}

.work-item:hover .work-item__img,
.work-item:hover .work-item__placeholder { transform: scale(1.03); }

.work-item__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top,
    rgba(26, 24, 22, 0.88) 0%,
    rgba(26, 24, 22, 0.0) 55%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--sp-4);
  opacity: 0;
  transition: opacity var(--t-base) var(--ease);
}

.work-item:hover .work-item__overlay { opacity: 1; }

.work-item__tag {
  font-size: var(--fs-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(247, 243, 236, 0.55);
  margin-bottom: 6px;
}

.work-item__title {
  font-family: var(--f-display);
  font-size: var(--fs-xl);
  font-weight: 300;
  color: var(--c-invert-text);
  line-height: 1.1;
}

/* Always-visible label strip (below image on mobile) */
.work-item__label {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: var(--sp-2) var(--sp-3);
  background: var(--c-bg);
  border-top: 0.5px solid var(--c-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.work-item__label-tag {
  font-size: var(--fs-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-text-3);
}

.work-item__label-title {
  font-size: var(--fs-sm);
  color: var(--c-text-2);
}

/* Home asymmetric grid */
@media (min-width: 768px) {
  .works-grid--home {
    grid-template-columns: 3fr 2fr;
    grid-template-rows: 480px 320px;
  }
  .works-grid--home .work-item:nth-child(1) { grid-column:1; grid-row:1; }
  .works-grid--home .work-item:nth-child(2) { grid-column:2; grid-row:1/3; }
  .works-grid--home .work-item:nth-child(3) { grid-column:1; grid-row:2; }
  .work-item__label { display: none; }
}

@media (min-width: 1280px) {
  .works-grid--home { grid-template-rows: 600px 380px; }
}

/* Full works page */
@media (min-width: 768px) {
  .works-grid--full {
    grid-template-columns: 1fr 1fr;
    grid-auto-rows: 400px;
  }
  .works-grid--full .work-item:nth-child(5n+1) {
    grid-column: 1 / 3;
    grid-row: span 1;
    aspect-ratio: unset;
    height: 520px;
  }
  .work-item__label { display: none; }
}


/* ── 12  SECTORS ────────────────────────────────────────── */

.sectors { display: flex; flex-direction: column; }

.sector {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-3);
  padding-block: var(--sp-5);
  border-bottom: 0.5px solid var(--c-border);
  transition: border-bottom-color var(--t-base) var(--ease);
  cursor: default;
}

.sector:first-child { border-top: 0.5px solid var(--c-border); }

.sector:hover {
  border-bottom-color: var(--c-text);
}

.sector__num {
  font-size: var(--fs-xs);
  color: var(--c-text-3);
  letter-spacing: 0.12em;
  font-family: var(--f-body);
  transition: color var(--t-fast) var(--ease);
}

.sector:hover .sector__num { color: var(--c-text-2); }

.sector__name {
  font-family: var(--f-display);
  font-size: clamp(2rem, 4.5vw, 3.5rem);
  font-weight: 300;
  color: var(--c-text);
  line-height: 1.0;
}

.sector__desc {
  font-size: var(--fs-sm);
  color: var(--c-text-2);
  line-height: 1.85;
  max-width: 340px;
}

@media (min-width: 768px) {
  .sector {
    grid-template-columns: 52px 1fr 1.4fr auto;
    align-items: center;
    gap: var(--sp-5);
    padding-block: var(--sp-4);
  }
  .sector__desc { max-width: none; }
}


/* ── 13  STATEMENT ──────────────────────────────────────── */

.statement {
  padding-block: var(--sp-8);
  position: relative;
}

.statement__inner {
  position: relative;
  z-index: 1;
  max-width: 820px;
  margin-inline: auto;
  text-align: center;
  padding-block: var(--sp-5);
  border-top: 0.5px solid var(--c-border);
  border-bottom: 0.5px solid var(--c-border);
}

.statement__text {
  font-family: var(--f-display);
  font-size: clamp(1.75rem, 4vw, 3.5rem);
  font-weight: 300;
  line-height: 1.25;
  color: var(--c-text);
}

.statement__text em {
  font-style: italic;
  color: var(--c-accent-lt);
}

.statement__attr {
  margin-top: var(--sp-4);
  font-size: var(--fs-xs);
  color: var(--c-text-3);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
}

.statement__attr::before,
.statement__attr::after {
  content: '';
  display: block;
  width: 24px;
  height: 0.5px;
  background: var(--c-border);
}


/* ── 14  CTA BAND ───────────────────────────────────────── */

.cta-band {
  padding-block: var(--sp-7);
  border-top: 0.5px solid var(--c-border);
  text-align: center;
}

.cta-band__pre {
  font-size: var(--fs-xs);
  color: var(--c-text-3);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: var(--sp-3);
}

.cta-band__title {
  font-family: var(--f-display);
  font-size: clamp(2.25rem, 6vw, 5rem);
  font-weight: 300;
  color: var(--c-text);
  line-height: 1.1;
  margin-bottom: var(--sp-5);
  letter-spacing: -0.02em;
}

.cta-band__title em {
  font-style: italic;
  color: var(--c-accent-lt);
}


/* ── 15  ABOUT ──────────────────────────────────────────── */

.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-6);
  align-items: start;
}

@media (min-width: 1024px) {
  .about-grid {
    grid-template-columns: 5fr 4fr;
    gap: var(--sp-8);
  }
}

.about-portrait {
  width: 100%;
  aspect-ratio: 3/4;
  overflow: hidden;
  background: var(--c-surface-2);
}

@media (min-width: 1024px) {
  .about-portrait {
    position: sticky;
    top: calc(var(--nav-h) + var(--sp-4));
  }
}

.about-portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  filter: grayscale(15%);
  transition: transform var(--t-slow) var(--ease-out);
}

.about-portrait:hover img { transform: scale(1.02); }

.about-text p {
  font-size: var(--fs-md);
  color: var(--c-text-2);
  line-height: 1.9;
  margin-bottom: var(--sp-4);
}

.about-text p:first-of-type {
  font-family: var(--f-display);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 300;
  color: var(--c-text);
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.credentials {
  margin-top: var(--sp-5);
  padding-top: var(--sp-5);
  border-top: 0.5px solid var(--c-border);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-4);
}

.credential__label {
  font-size: var(--fs-xs);
  color: var(--c-text-3);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.credential__value {
  font-size: var(--fs-sm);
  color: var(--c-text-2);
  line-height: 1.6;
}

.books-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-4);
  margin-top: var(--sp-5);
}

.book-cover {
  background: var(--c-surface-2);
  aspect-ratio: 2/3;
  overflow: hidden;
  border: 0.5px solid var(--c-border);
}

.book-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--t-slow) var(--ease-out);
}

.book-cover:hover img { transform: scale(1.04); }

.book-title {
  font-size: var(--fs-xs);
  color: var(--c-text-3);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-top: var(--sp-2);
}


/* ── 16  SERVICES ───────────────────────────────────────── */

.service-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-3);
  padding-block: var(--sp-5);
  border-bottom: 0.5px solid var(--c-border);
  transition: border-bottom-color var(--t-base) var(--ease);
}

.service-item:first-child { border-top: 0.5px solid var(--c-border); }

@media (min-width: 768px) {
  .service-item {
    grid-template-columns: 52px 1fr 2fr;
    align-items: start;
    gap: var(--sp-5);
  }
}

.service-item__num {
  font-size: var(--fs-xs);
  color: var(--c-text-3);
  letter-spacing: 0.1em;
  padding-top: 6px;
}

.service-item__name {
  font-family: var(--f-display);
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 300;
  color: var(--c-text);
  line-height: 1.05;
  transition: color var(--t-fast) var(--ease);
}

.service-item:hover .service-item__name { color: var(--c-text); }
.service-item:hover { border-bottom-color: var(--c-text); }

.service-item__body {
  font-size: var(--fs-sm);
  color: var(--c-text-2);
  line-height: 1.85;
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: var(--sp-3);
}

.service-tag {
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-text-3);
  border: 0.5px solid var(--c-border);
  padding: 4px 10px;
}


/* ── 17  CONTACT ────────────────────────────────────────── */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-7);
  align-items: start;
}

@media (min-width: 1024px) {
  .contact-grid {
    grid-template-columns: 2fr 3fr;
  }
}

.contact-info__email {
  font-family: var(--f-display);
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  font-weight: 300;
  color: var(--c-text);
  border-bottom: 0.5px solid var(--c-border);
  padding-bottom: 2px;
  display: inline-block;
  line-height: 1.2;
  transition: color var(--t-fast) var(--ease);
}

.contact-info__email:hover { color: var(--c-accent-lt); }

.form {
  display: grid;
  gap: var(--sp-4);
}

.form__row--2 {
  display: grid;
  gap: var(--sp-4);
}

@media (min-width: 640px) {
  .form__row--2 { grid-template-columns: 1fr 1fr; }
}

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

.form__label {
  font-size: var(--fs-xs);
  color: var(--c-text-3);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.form__input,
.form__select,
.form__textarea {
  background: transparent;
  border: none;
  border-bottom: 0.5px solid var(--c-border);
  padding: var(--sp-2) 0;
  color: var(--c-text);
  font-size: var(--fs-base);
  outline: none;
  width: 100%;
  transition: border-color var(--t-fast) var(--ease);
  -webkit-appearance: none;
  border-radius: 0;
}

.form__input::placeholder,
.form__textarea::placeholder { color: var(--c-text-3); }

.form__input:focus,
.form__select:focus,
.form__textarea:focus {
  border-bottom-color: var(--c-text);
}

.form__select { cursor: pointer; color: var(--c-text-2); }
.form__select option { background: var(--c-bg); }

.form__textarea {
  resize: none;
  min-height: 110px;
  line-height: 1.65;
}


/* ── 18  KEYFRAMES ──────────────────────────────────────── */

@keyframes fadeSlideUp {
  from { opacity: 0; transform: translateY(22px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes scrollDrop {
  0%   { transform: scaleY(0); transform-origin: top; opacity: 1; }
  50%  { transform: scaleY(1); transform-origin: top; opacity: 1; }
  51%  { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; opacity: 0; }
}


/* ── 19  UTILITY ────────────────────────────────────────── */

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

.text-accent  { color: var(--c-accent-lt); }
.text-muted   { color: var(--c-text-2); }
.text-display { font-family: var(--f-display); font-weight: 300; }