/* ============================================================
   Lunkwill & Fook — Stylesheet
   ============================================================ */

/* --- Reset & Base ----------------------------------------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --ink:        #0f1117;
  --ink-mid:    #2c2f3a;
  --ink-soft:   #6b6f7e;
  --rule:       rgba(255,255,255,0.08);
  --rule-dark:  rgba(15,17,23,0.12);
  --gold:       #b8976a;
  --gold-light: #d4b896;
  --cream:      #faf8f5;
  --white:      #ffffff;

  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans:  'Inter', system-ui, sans-serif;

  --nav-h: 72px;
  --container: 1240px;
  --radius: 4px;

  --ease: cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-sans);
  font-weight: 300;
  color: var(--ink);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
address { font-style: normal; }

/* --- Typography ------------------------------------------- */
.section-label {
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
  display: block;
}

.section-heading {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 300;
  line-height: 1.2;
  color: var(--ink);
}

.section-heading em {
  font-style: italic;
  color: var(--gold);
}

.section-sub {
  margin-top: 1.25rem;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--ink-soft);
  max-width: 52ch;
}

/* --- Container -------------------------------------------- */
.container {
  width: min(var(--container), 100%);
  margin: 0 auto;
  padding: 0 clamp(1.5rem, 5vw, 4rem);
}

.section-header {
  margin-bottom: 4rem;
}

/* --- Buttons ---------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 2rem;
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: all 0.3s var(--ease);
  border-radius: var(--radius);
}

.btn--primary {
  background: var(--gold);
  color: var(--white);
}

.btn--primary:hover {
  background: var(--gold-light);
  transform: translateY(-1px);
}

.btn--ghost {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.35);
}

.btn--ghost:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.6);
}

.btn--full { width: 100%; justify-content: center; }

/* --- Navigation ------------------------------------------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-h);
  transition: background 0.4s var(--ease), box-shadow 0.4s var(--ease);
}

.nav.scrolled {
  background: rgba(15, 17, 23, 0.97);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--rule);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  padding: 0 clamp(1.5rem, 5vw, 4rem);
}

.nav__logo {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.nav__logo-l {
  font-family: var(--font-serif);
  font-size: 1.375rem;
  font-weight: 400;
  color: var(--white);
  letter-spacing: 0.05em;
  line-height: 1;
}

.nav__logo-full {
  font-family: var(--font-sans);
  font-size: 0.55rem;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  line-height: 1;
  margin-top: 3px;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  list-style: none;
}

.nav__links a {
  font-size: 0.8125rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.75);
  transition: color 0.2s;
}

.nav__links a:hover { color: var(--white); }

.nav__cta {
  background: var(--gold) !important;
  color: var(--white) !important;
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius);
  font-weight: 500 !important;
}

.nav__cta:hover { background: var(--gold-light) !important; }

.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav__burger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--white);
  transition: all 0.3s;
}

/* --- Mobile Menu ------------------------------------------ */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 90;
  background: var(--ink);
  padding: calc(var(--nav-h) + 2rem) 2rem 2rem;
  transform: translateX(100%);
  transition: transform 0.4s var(--ease);
}

.mobile-menu.open { transform: translateX(0); }

.mobile-menu ul { list-style: none; }

.mobile-menu li { border-bottom: 1px solid var(--rule); }

.mobile-menu a {
  display: block;
  padding: 1.25rem 0;
  font-family: var(--font-serif);
  font-size: 1.75rem;
  color: var(--white);
}

/* --- Hero -------------------------------------------------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    #0d1018 0%,
    #151921 40%,
    #1a1f2e 70%,
    #111418 100%
  );
}

.hero__bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 50%, rgba(184,151,106,0.06) 0%, transparent 70%),
    radial-gradient(ellipse 40% 80% at 10% 80%, rgba(184,151,106,0.04) 0%, transparent 60%);
}

.hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.015) 1px, transparent 1px);
  background-size: 80px 80px;
}

.hero__content {
  position: relative;
  z-index: 2;
  padding: calc(var(--nav-h) + 4rem) clamp(1.5rem, 5vw, 4rem) 6rem;
  max-width: 820px;
}

.hero__eyebrow {
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.5rem;
}

.hero__heading {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 300;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 1.75rem;
}

.hero__heading em {
  font-style: italic;
  color: var(--gold-light);
}

.hero__sub {
  font-size: clamp(0.9375rem, 1.5vw, 1.0625rem);
  line-height: 1.8;
  color: rgba(255,255,255,0.6);
  max-width: 55ch;
  margin-bottom: 2.5rem;
}

.hero__actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero__scroll {
  position: absolute;
  bottom: 2.5rem;
  right: clamp(1.5rem, 5vw, 4rem);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  z-index: 2;
}

.hero__scroll span {
  font-size: 0.625rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  writing-mode: vertical-rl;
}

.hero__scroll-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, transparent, var(--gold));
  animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
  0%, 100% { opacity: 0.3; transform: scaleY(0.5); transform-origin: top; }
  50% { opacity: 1; transform: scaleY(1); }
}

/* --- Strapline Bar ----------------------------------------- */
.strapline {
  background: var(--ink);
  padding: 1.125rem 0;
  overflow: hidden;
}

.strapline__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  padding: 0 2rem;
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
}

.strapline__dot { color: var(--gold); opacity: 0.6; }

/* --- Services --------------------------------------------- */
.services {
  padding: 7rem 0;
  background: var(--cream);
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 1.5px;
  background: var(--rule-dark);
  border: 1.5px solid var(--rule-dark);
}

.service-card {
  background: var(--white);
  padding: 2.5rem;
  position: relative;
  transition: background 0.3s var(--ease);
}

.service-card:hover { background: #fdfbf9; }

.service-card::before {
  content: attr(data-index);
  position: absolute;
  top: 2rem;
  right: 2rem;
  font-family: var(--font-serif);
  font-size: 0.75rem;
  color: var(--gold);
  letter-spacing: 0.1em;
  opacity: 0.5;
}

.service-card__icon {
  width: 48px;
  height: 48px;
  color: var(--gold);
  margin-bottom: 1.5rem;
}

.service-card__icon svg { width: 100%; height: 100%; }

.service-card__title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 400;
  margin-bottom: 0.875rem;
  color: var(--ink);
}

.service-card__body {
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--ink-soft);
  margin-bottom: 1.5rem;
}

.service-card__features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.service-card__features li {
  font-size: 0.8125rem;
  color: var(--ink-mid);
  padding-left: 1.25rem;
  position: relative;
}

.service-card__features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 1px;
  background: var(--gold);
}

/* --- Approach --------------------------------------------- */
.approach {
  padding: 7rem 0;
  background: var(--ink);
}

.approach .section-label { color: var(--gold); }

.approach .section-heading { color: var(--white); }

.approach .section-heading em { color: var(--gold-light); }

.approach__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}

.approach__text p {
  font-size: 0.9375rem;
  line-height: 1.8;
  color: rgba(255,255,255,0.6);
  margin-top: 1.25rem;
}

.approach__steps {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.step {
  display: flex;
  gap: 1.5rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--rule);
}

.step:last-child { border-bottom: none; }

.step__num {
  font-family: var(--font-serif);
  font-size: 0.875rem;
  color: var(--gold);
  letter-spacing: 0.1em;
  opacity: 0.7;
  flex-shrink: 0;
  padding-top: 2px;
}

.step__content h4 {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-weight: 400;
  color: var(--white);
  margin-bottom: 0.375rem;
}

.step__content p {
  font-size: 0.875rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.5);
  margin: 0 !important;
}

/* --- Projects --------------------------------------------- */
.projects {
  padding: 7rem 0;
  background: var(--cream);
}

.projects__grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-template-rows: auto auto;
  gap: 1.5px;
  background: var(--rule-dark);
  border: 1.5px solid var(--rule-dark);
  margin-bottom: 2rem;
}

.project-card {
  position: relative;
  overflow: hidden;
  background: var(--ink-mid);
  min-height: 280px;
  grid-column: span 2;
}

.project-card--large {
  grid-column: span 3;
  min-height: 380px;
}

.project-card:nth-child(4) { grid-column: span 3; }

.project-card__img {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-color: #1e2230;
  transition: transform 0.6s var(--ease);
}

.project-card__img::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(15,17,23,0.15) 0%,
    rgba(15,17,23,0.05) 50%,
    rgba(15,17,23,0.1) 100%
  );
  background-image:
    linear-gradient(135deg, rgba(184,151,106,0.04) 0%, transparent 50%),
    radial-gradient(ellipse at 30% 70%, rgba(184,151,106,0.06) 0%, transparent 50%);
}

.project-card:hover .project-card__img { transform: scale(1.04); }

.project-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,12,18,0.85) 0%, transparent 55%);
}

.project-card__info {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1.75rem;
  z-index: 2;
}

.project-card__location {
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.375rem;
}

.project-card__title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--white);
  margin-bottom: 0.75rem;
}

.project-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
}

.project-card__tags span {
  font-size: 0.6875rem;
  font-weight: 400;
  letter-spacing: 0.05em;
  padding: 0.2rem 0.625rem;
  border: 1px solid rgba(255,255,255,0.2);
  color: rgba(255,255,255,0.65);
  border-radius: 2px;
}

.projects__note {
  font-size: 0.8125rem;
  color: var(--ink-soft);
  font-style: italic;
  text-align: center;
}

/* --- About ------------------------------------------------- */
.about {
  padding: 7rem 0;
  background: var(--white);
}

.about__inner {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 5rem;
  align-items: start;
}

.about__image-block {
  position: relative;
  aspect-ratio: 4/5;
}

.about__image-frame {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #1a1e2a 0%, #232840 50%, #1c2030 100%);
  border-radius: 2px;
  position: relative;
  overflow: hidden;
}

.about__image-frame::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 40% at 70% 30%, rgba(184,151,106,0.12) 0%, transparent 60%),
    linear-gradient(180deg, transparent 60%, rgba(184,151,106,0.05) 100%);
}

.about__image-frame::after {
  content: 'L&F';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 5rem;
  font-weight: 300;
  color: rgba(184,151,106,0.15);
  letter-spacing: 0.3em;
}

.about__badge {
  position: absolute;
  bottom: -1.5rem;
  right: -1.5rem;
  background: var(--gold);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  min-width: 120px;
  text-align: center;
}

.about__badge-num {
  font-family: var(--font-serif);
  font-size: 2.25rem;
  font-weight: 300;
  color: var(--white);
  line-height: 1;
}

.about__badge-text {
  font-size: 0.6875rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  color: rgba(255,255,255,0.75);
  line-height: 1.4;
  text-align: center;
}

.about__text .section-heading { margin-bottom: 1.5rem; }

.about__text p {
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--ink-soft);
  margin-bottom: 1rem;
}

.about__accreditations {
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--rule-dark);
}

.about__accred-label {
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.25rem;
}

.about__accred-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.accred-item {
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
}

.accred-item__name {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--ink);
}

.accred-item__desc {
  font-size: 0.75rem;
  color: var(--ink-soft);
}

/* --- Partners --------------------------------------------- */
.partners {
  padding: 7rem 0;
  background: var(--ink);
  position: relative;
  overflow: hidden;
}

.partners::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 80% 50%, rgba(184,151,106,0.06) 0%, transparent 60%);
}

.partners__inner {
  position: relative;
  max-width: 640px;
}

.partners .section-label { color: var(--gold); }
.partners .section-heading { color: var(--white); margin-bottom: 2rem; }
.partners .section-heading em { color: var(--gold-light); }

.partners__body {
  font-size: 0.9375rem;
  line-height: 1.8;
  color: rgba(255,255,255,0.55);
  margin-bottom: 1.25rem;
}

.partners__body:last-of-type { margin-bottom: 2rem; }

/* --- Contact ---------------------------------------------- */
.contact {
  padding: 7rem 0;
  background: var(--cream);
}

.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 5rem;
  align-items: start;
}

.contact__info .section-heading { margin-bottom: 1.25rem; }

.contact__info > p {
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--ink-soft);
  margin-bottom: 2.5rem;
}

.contact__details {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact__detail {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.contact__detail-label {
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
}

.contact__detail a,
.contact__detail address,
.contact__detail span {
  font-size: 0.9375rem;
  color: var(--ink-mid);
  line-height: 1.6;
}

.contact__detail a:hover { color: var(--gold); }

/* --- Form -------------------------------------------------- */
.contact__form {
  background: var(--white);
  padding: 2.5rem;
  border: 1.5px solid var(--rule-dark);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.form-group:last-of-type { margin-bottom: 1.5rem; }

label {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-mid);
}

input, select, textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 300;
  color: var(--ink);
  background: var(--cream);
  border: 1px solid rgba(107,111,126,0.25);
  border-radius: var(--radius);
  outline: none;
  transition: border-color 0.2s;
  appearance: none;
}

input:focus, select:focus, textarea:focus {
  border-color: var(--gold);
  background: var(--white);
}

input::placeholder, textarea::placeholder { color: rgba(107,111,126,0.5); }

select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236b6f7e' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}

textarea { resize: vertical; min-height: 120px; }

.form__privacy {
  margin-top: 1rem;
  font-size: 0.75rem;
  color: var(--ink-soft);
  text-align: center;
  line-height: 1.6;
}

/* --- Footer ----------------------------------------------- */
.footer {
  background: #080a0e;
  padding: 4rem 0 2rem;
}

.footer__top {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 4rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 2rem;
}

.footer__logo {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--white);
  margin-bottom: 0.75rem;
}

.footer__tagline {
  font-size: 0.875rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.35);
  max-width: 38ch;
}

.footer__nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.footer__nav-heading {
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}

.footer__nav ul { list-style: none; display: flex; flex-direction: column; gap: 0.625rem; }

.footer__nav a {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.4);
  transition: color 0.2s;
}

.footer__nav a:hover { color: rgba(255,255,255,0.8); }

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer__bottom p {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.25);
}

.footer__legal {
  display: flex;
  gap: 1.5rem;
}

.footer__legal a {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.25);
  transition: color 0.2s;
}

.footer__legal a:hover { color: rgba(255,255,255,0.5); }

/* --- Responsive ------------------------------------------- */
@media (max-width: 1024px) {
  .approach__inner { grid-template-columns: 1fr; gap: 3rem; }
  .about__inner { grid-template-columns: 1fr; gap: 3rem; }
  .about__image-block { aspect-ratio: 16/7; max-width: 480px; }
  .contact__inner { grid-template-columns: 1fr; gap: 3rem; }
}

@media (max-width: 768px) {
  .nav__links { display: none; }
  .nav__burger { display: flex; }
  .mobile-menu { display: block; }

  .hero__content { padding-top: calc(var(--nav-h) + 3rem); }

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

  .projects__grid {
    grid-template-columns: 1fr 1fr;
  }
  .project-card { grid-column: span 1 !important; }
  .project-card--large { min-height: 280px; }

  .footer__top { grid-template-columns: 1fr; gap: 2rem; }
  .footer__nav { gap: 1.5rem; }

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

  .about__accred-list { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .projects__grid { grid-template-columns: 1fr; }
  .strapline__inner { gap: 0.75rem; }
  .strapline__dot { display: none; }
}

/* --- Animations ------------------------------------------- */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

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

.fade-up:nth-child(2) { transition-delay: 0.1s; }
.fade-up:nth-child(3) { transition-delay: 0.2s; }
.fade-up:nth-child(4) { transition-delay: 0.3s; }
.fade-up:nth-child(5) { transition-delay: 0.4s; }