/* =============================================================
   GK Architects — Premium Static Website
   Pure CSS (no framework) · Editorial / Swiss luxury
   ============================================================= */

/* Tokens ---------------------------------------------------- */
:root {
  --bg-primary: #F8F8F5;
  --bg-secondary: #E5E4E2;
  --bg-warm: #EDEAE3;
  --bg-dark: #141414;
  --text-primary: #1A1A1A;
  --text-secondary: #737373;
  --text-inverse: #F8F8F5;
  --accent: #D45D35;
  --accent-hover: #B34A26;
  --border-light: #E5E4E2;
  --border-dark: rgba(255, 255, 255, 0.1);
  --max-width: 1600px;
  --pad-x: 24px;
  --radius-none: 0;
}

@media (min-width: 768px)  { :root { --pad-x: 40px; } }
@media (min-width: 1024px) { :root { --pad-x: 64px; } }

/* Reset ----------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
img { max-width: 100%; height: auto; display: block; }
button { font: inherit; cursor: pointer; border: 0; background: transparent; padding: 0; color: inherit; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; padding: 0; margin: 0; }
input, textarea, select { font: inherit; color: inherit; }

body {
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  line-height: 1.5;
  overflow-x: hidden;
}

::selection { background: var(--text-primary); color: var(--text-inverse); }

/* Typography helpers --------------------------------------- */
.font-display      { font-family: 'Outfit', sans-serif; font-weight: 300; letter-spacing: -0.02em; }
.font-serif        { font-family: 'Cormorant Garamond', serif; }
.italic            { font-style: italic; }
.mono-label {
  font-family: 'Manrope', sans-serif;
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--text-secondary);
}
.mono-label.on-dark  { color: rgba(255,255,255,.6); }
.mono-label.on-dark-strong { color: rgba(255,255,255,.8); }
.mono-label::before {
  content: "";
  display: inline-block;
  width: 32px;
  height: 1px;
  background: currentColor;
  vertical-align: middle;
  margin-right: 12px;
  opacity: .9;
}
.mono-label.no-rule::before { display: none; }

/* Layout ---------------------------------------------------- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding-left: var(--pad-x);
  padding-right: var(--pad-x);
}
.section {
  padding-top: 112px;
  padding-bottom: 112px;
  position: relative;
}
@media (min-width: 768px) { .section { padding: 144px 0; } }
@media (min-width: 1024px) { .section { padding: 176px 0; } }

.section--border-top { border-top: 1px solid rgba(0,0,0,.05); }

/* Buttons --------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 16px 28px;
  font-family: 'Manrope', sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border: 1px solid currentColor;
  background: transparent;
  color: inherit;
  transition: all .35s cubic-bezier(.22,.61,.36,1);
  position: relative;
  overflow: hidden;
  cursor: pointer;
}
.btn .arrow { transition: transform .35s cubic-bezier(.22,.61,.36,1); display: inline-block; }
.btn:hover .arrow { transform: translateX(4px); }
.btn--solid {
  background: var(--text-primary);
  color: var(--text-inverse);
  border-color: var(--text-primary);
}
.btn--solid:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--text-inverse);
}
.btn--ghost:hover {
  background: var(--text-primary);
  color: var(--text-inverse);
}
.btn--light {
  color: var(--text-inverse);
  border-color: rgba(255,255,255,.7);
}
.btn--light:hover {
  background: var(--text-inverse);
  color: var(--text-primary);
  border-color: var(--text-inverse);
}
.btn--hero {
  color: #fff;
  border-color: rgba(255,255,255,.85);
}
.btn--hero:hover {
  background: var(--accent);
  border-color: var(--accent);
}
.btn:disabled { opacity: .6; cursor: not-allowed; }

/* Inputs (editorial border-bottom) -------------------------- */
.field { margin-bottom: 0; }
.field__label { display: block; margin-bottom: 8px; }
.input, .select, .textarea {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--border-light);
  padding: 18px 0;
  font-size: 15px;
  color: var(--text-primary);
  outline: none;
  transition: border-color .3s ease;
  border-radius: 0;
  -webkit-appearance: none;
  appearance: none;
}
.input::placeholder, .textarea::placeholder {
  color: #9a9a9a;
  letter-spacing: 0.02em;
}
.input:focus, .select:focus, .textarea:focus { border-bottom-color: var(--accent); }
.textarea { resize: none; }
.select {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'><path d='M1 1l5 5 5-5' stroke='%23737373' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/></svg>");
  background-repeat: no-repeat;
  background-position: right 6px center;
  padding-right: 24px;
}

/* Navbar ---------------------------------------------------- */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  transition: background .5s ease, backdrop-filter .5s ease, border-color .5s ease;
  border-bottom: 1px solid transparent;
}
.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 78px;
}
@media (min-width: 768px) { .navbar__inner { height: 88px; } }

.navbar.is-scrolled {
  background: #ffffff;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  border-bottom-color: rgba(0, 0, 0, 0.08);
}
.navbar__brand {
  display: inline-flex;
  align-items: center;
  line-height: 1;
}
.navbar__wordmark {
  font-family: 'Outfit', sans-serif;
  font-weight: 300;
  color: #fff;
  font-size: 24px;
  letter-spacing: -0.02em;
  transition: color .5s ease;
  line-height: 1;
}
@media (min-width: 768px) { .navbar__wordmark { font-size: 26px; } }
.navbar__wordmark .dot { color: var(--accent); }
.navbar.is-scrolled .navbar__wordmark { color: var(--text-primary); }

.navbar__links {
  display: none;
  gap: 40px;
  align-items: center;
}
@media (min-width: 1024px) { .navbar__links { display: flex; } }
.navbar__link {
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  font-weight: 500;
  color: rgba(255, 255, 255, .9);
  transition: color .3s ease;
}
.navbar.is-scrolled .navbar__link { color: var(--text-primary); }
.navbar__link:hover { color: var(--accent); }

.navbar__cta {
  display: none;
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  font-weight: 600;
  border-bottom: 1px solid currentColor;
  padding-bottom: 4px;
  color: #fff;
  transition: color .3s ease, border-color .3s ease;
}
@media (min-width: 1024px) { .navbar__cta { display: inline-block; } }
.navbar.is-scrolled .navbar__cta { color: var(--text-primary); }
.navbar__cta:hover { color: var(--accent); border-color: var(--accent); }

.navbar__burger {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  margin-right: -8px;
  color: #fff;
  transition: color .3s ease;
}
@media (min-width: 1024px) { .navbar__burger { display: none; } }
.navbar.is-scrolled .navbar__burger,
.navbar.is-open .navbar__burger { color: var(--text-primary); }

.navbar__burger svg { width: 22px; height: 22px; }
.navbar__burger .close { display: none; }
.navbar.is-open .navbar__burger .open { display: none; }
.navbar.is-open .navbar__burger .close { display: block; }

/* Mobile panel */
.navbar__mobile {
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  transition: max-height .5s ease, opacity .5s ease;
  background: var(--bg-primary);
  border-top: 1px solid rgba(0,0,0,.05);
}
.navbar.is-open .navbar__mobile { max-height: 600px; opacity: 1; }
.navbar__mobile-inner {
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: 32px 24px;
}
.navbar__mobile-link {
  font-family: 'Outfit', sans-serif;
  font-weight: 300;
  font-size: 28px;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  transition: color .3s ease;
}
.navbar__mobile-link:hover { color: var(--accent); }
.navbar__mobile-cta { align-self: flex-start; margin-top: 12px; }

/* Hero ------------------------------------------------------ */
.hero {
  position: relative;
  height: 100vh;
  min-height: 760px;
  overflow: hidden;
  background: #141414;
  color: #fff;
}
.hero__bg { position: absolute; inset: 0; }
.hero__img {
  width: 100%; height: 100%; object-fit: cover;
  animation: kenburns 22s ease-out forwards;
}
.hero__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,.6), rgba(0,0,0,.3) 40%, rgba(0,0,0,.7));
}
.hero__label {
  position: absolute;
  top: 118px;
  left: var(--pad-x);
  z-index: 2;
  color: rgba(255,255,255,.85);
}
.hero__content {
  position: relative;
  z-index: 1;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding-bottom: 80px;
}
@media (min-width: 768px)  { .hero__content { padding-bottom: 112px; } }
@media (min-width: 1024px) { .hero__content { padding-bottom: 128px; } }
.hero__inner { max-width: 1100px; }
.hero__title {
  font-family: 'Outfit', sans-serif;
  font-weight: 300;
  letter-spacing: -0.03em;
  line-height: 1.02;
  color: #fff;
  font-size: 48px;
  margin: 0;
}
@media (min-width: 640px)  { .hero__title { font-size: 64px; } }
@media (min-width: 768px)  { .hero__title { font-size: 88px; } }
@media (min-width: 1024px) { .hero__title { font-size: 112px; line-height: .96; } }
.hero__title .accent { color: var(--accent); }
.hero__title .accent-serif {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-weight: 300;
}
.hero__sub {
  margin: 40px 0 0;
  max-width: 560px;
  color: rgba(255,255,255,.75);
  font-size: 16px;
  line-height: 1.7;
}
@media (min-width: 768px) { .hero__sub { font-size: 18px; } }
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 48px;
}
.hero__meta {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  z-index: 2;
  border-top: 1px solid rgba(255,255,255,.15);
}
.hero__meta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  color: rgba(255,255,255,.7);
}
.hero__meta-middle { display: none; }
@media (min-width: 768px) { .hero__meta-middle { display: inline; } }

@keyframes kenburns {
  0%   { transform: scale(1.05); }
  100% { transform: scale(1.18); }
}

/* About ----------------------------------------------------- */
.about__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 64px;
}
@media (min-width: 768px)  { .about__header { margin-bottom: 96px; } }
.about__header-right { display: none; }
@media (min-width: 768px) { .about__header-right { display: inline; } }

.about__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: start;
}
@media (min-width: 1024px) {
  .about__grid { grid-template-columns: 7fr 5fr; gap: 80px; }
}
.about__headline {
  font-family: 'Outfit', sans-serif;
  font-weight: 300;
  letter-spacing: -0.025em;
  line-height: 1.02;
  font-size: 36px;
  margin: 0;
  color: var(--text-primary);
}
@media (min-width: 768px)  { .about__headline { font-size: 48px; } }
@media (min-width: 1024px) { .about__headline { font-size: 72px; } }
.about__copy {
  margin-top: 48px;
  display: grid;
  gap: 32px;
  color: #3a3a3a;
}
.about__copy p { margin: 0; font-size: 15px; line-height: 1.75; }
@media (min-width: 640px) { .about__copy { grid-template-columns: 1fr 1fr; } }
@media (min-width: 768px) { .about__copy p { font-size: 16px; } }
.about__cta { margin-top: 56px; }

.about__media { position: relative; }
.about__media-main {
  aspect-ratio: 4/5;
  overflow: hidden;
}
.about__media-main img { width: 100%; height: 100%; object-fit: cover; }
.about__media-float {
  display: none;
  position: absolute;
  left: -48px; bottom: -64px;
  width: 55%; aspect-ratio: 4/5;
  overflow: hidden;
  box-shadow: 0 40px 80px -20px rgba(0,0,0,.4);
}
@media (min-width: 768px) { .about__media-float { display: block; } }
.about__media-float img { width: 100%; height: 100%; object-fit: cover; }
.about__gk {
  position: absolute;
  top: -24px; right: -16px;
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-weight: 300;
  color: var(--accent);
  font-size: 64px;
  line-height: 1;
  user-select: none;
}
@media (min-width: 768px)  { .about__gk { right: -40px; font-size: 80px; } }
@media (min-width: 1024px) { .about__gk { font-size: 96px; } }

.stats {
  margin-top: 128px;
  padding-top: 48px;
  border-top: 1px solid rgba(0,0,0,.1);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}
@media (min-width: 768px) {
  .stats { grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 176px; }
}
.stat__value {
  font-family: 'Outfit', sans-serif;
  font-weight: 300;
  letter-spacing: -0.02em;
  font-size: 36px;
  line-height: 1;
  color: var(--text-primary);
}
@media (min-width: 768px)  { .stat__value { font-size: 48px; } }
@media (min-width: 1024px) { .stat__value { font-size: 60px; } }
.stat__label { margin-top: 12px; }

/* Marquee --------------------------------------------------- */
.marquee {
  padding: 24px 0;
  background: var(--bg-primary);
  border-top: 1px solid rgba(0,0,0,.05);
  border-bottom: 1px solid rgba(0,0,0,.05);
  overflow: hidden;
}
.marquee__track {
  display: flex;
  white-space: nowrap;
  animation: marquee 40s linear infinite;
  gap: 0;
}
.marquee__item {
  display: inline-flex;
  align-items: center;
  gap: 32px;
  padding: 0 32px;
  font-family: 'Outfit', sans-serif;
  font-weight: 300;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  font-size: 32px;
}
@media (min-width: 768px)  { .marquee__item { font-size: 48px; } }
@media (min-width: 1024px) { .marquee__item { font-size: 60px; } }
.marquee__dot {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
}
@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* Projects -------------------------------------------------- */
.projects__intro {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: end;
  margin-top: 24px;
}
@media (min-width: 768px) {
  .projects__intro { grid-template-columns: auto 260px; gap: 48px; }
}
.projects__title {
  font-family: 'Outfit', sans-serif;
  font-weight: 300;
  letter-spacing: -0.025em;
  line-height: 1.02;
  font-size: 36px;
  margin: 24px 0 0;
  max-width: 780px;
  color: var(--text-primary);
}
@media (min-width: 768px)  { .projects__title { font-size: 48px; } }
@media (min-width: 1024px) { .projects__title { font-size: 80px; } }
.projects__desc { margin: 0; max-width: 360px; color: #3a3a3a; font-size: 16px; }

.filters {
  margin-top: 48px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.filter-btn {
  padding: 10px 20px;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 600;
  border: 1px solid rgba(0,0,0,.15);
  background: transparent;
  color: var(--text-primary);
  transition: all .3s ease;
}
.filter-btn:hover { border-color: var(--text-primary); }
.filter-btn.is-active {
  background: var(--text-primary);
  color: #fff;
  border-color: var(--text-primary);
}

.grid-masonry {
  margin-top: 64px;
  column-count: 1;
  column-gap: 24px;
}
@media (min-width: 768px)  { .grid-masonry { column-count: 2; column-gap: 24px; } }
@media (min-width: 1024px) { .grid-masonry { column-count: 3; column-gap: 32px; } }

.project {
  display: block;
  width: 100%;
  margin-bottom: 24px;
  break-inside: avoid;
  text-align: left;
  position: relative;
}
@media (min-width: 1024px) { .project { margin-bottom: 32px; } }
.project__thumb {
  position: relative;
  overflow: hidden;
  background: var(--bg-secondary);
  cursor: pointer;
}
.project__thumb.aspect-portrait  { aspect-ratio: 4/5; }
.project__thumb.aspect-landscape { aspect-ratio: 5/4; }
.project__img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 1.2s cubic-bezier(.22,.61,.36,1), filter .6s ease;
}
.project__thumb:hover .project__img { transform: scale(1.06); filter: brightness(.6); }
.project__hover {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 28px;
  color: #fff;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .45s ease, transform .45s ease;
  z-index: 2;
  pointer-events: none;
}
.project__thumb:hover .project__hover { opacity: 1; transform: translateY(0); }
.project__bar {
  position: absolute; left: 0; right: 0; bottom: 0;
  height: 2px; background: var(--accent);
  transform: scaleX(0); transform-origin: left;
  transition: transform .6s cubic-bezier(.22,.61,.36,1);
  z-index: 3;
}
.project__thumb:hover .project__bar { transform: scaleX(1); }
.project__hover-cat { font-size: 11px; letter-spacing: .24em; text-transform: uppercase; font-weight: 600; color: rgba(255,255,255,.85); }
.project__hover-title {
  display: flex; align-items: center; gap: 12px;
  margin-top: 8px;
  font-family: 'Outfit', sans-serif;
  font-weight: 300;
  font-size: 24px;
  letter-spacing: -0.02em;
}
@media (min-width: 768px) { .project__hover-title { font-size: 28px; } }
.project__hover-arrow { color: var(--accent); }

.project__caption {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-top: 20px;
}
.project__cap-title {
  font-family: 'Outfit', sans-serif;
  font-weight: 500;
  letter-spacing: -0.01em;
  font-size: 18px;
  color: var(--text-primary);
  margin: 0;
}
@media (min-width: 768px) { .project__cap-title { font-size: 20px; } }
.project__cap-meta { margin-top: 4px; }
.project__cap-year  { white-space: nowrap; }

/* Lightbox -------------------------------------------------- */
.lightbox {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(20,20,20,.96);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display: none;
  overflow-y: auto;
  animation: fadeIn .3s ease;
}
.lightbox.is-open { display: block; }
.lightbox__inner { min-height: 100%; padding: 64px 0 96px; }
@media (min-width: 768px) { .lightbox__inner { padding: 96px 0 128px; } }
.lightbox__close {
  position: fixed; top: 24px; right: 24px;
  width: 48px; height: 48px;
  border: 1px solid rgba(255,255,255,.3);
  border-radius: 50%;
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  transition: all .3s ease;
  z-index: 10;
}
.lightbox__close:hover { background: #fff; color: var(--bg-dark); }
.lightbox__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: start;
}
@media (min-width: 1024px) {
  .lightbox__layout { grid-template-columns: 8fr 4fr; gap: 64px; }
}
.lightbox__image { width: 100%; height: auto; object-fit: cover; }
.lightbox__info { color: #fff; }
@media (min-width: 1024px) { .lightbox__info { position: sticky; top: 96px; } }
.lightbox__cat { color: rgba(255,255,255,.6); margin-bottom: 24px; }
.lightbox__title {
  font-family: 'Outfit', sans-serif; font-weight: 300;
  letter-spacing: -0.02em;
  font-size: 36px; margin: 0;
}
@media (min-width: 768px) { .lightbox__title { font-size: 48px; } }
.lightbox__desc { margin: 32px 0 0; color: rgba(255,255,255,.7); line-height: 1.7; }
.lightbox__dl {
  margin: 40px 0 0;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,.15);
  display: grid; gap: 16px;
}
.lightbox__row { display: flex; justify-content: space-between; gap: 16px; }
.lightbox__row dt { color: rgba(255,255,255,.5); margin: 0; }
.lightbox__row dd { color: rgba(255,255,255,.9); margin: 0; font-size: 14px; }
.lightbox__cta { margin-top: 40px; }

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

/* Services -------------------------------------------------- */
.services { background: var(--bg-warm); }
.services__header {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: end;
  margin-bottom: 64px;
}
@media (min-width: 1024px) {
  .services__header { grid-template-columns: 8fr 4fr; margin-bottom: 80px; }
}
.services__title {
  font-family: 'Outfit', sans-serif;
  font-weight: 300;
  letter-spacing: -0.025em;
  line-height: 1.02;
  font-size: 36px;
  margin: 24px 0 0;
}
@media (min-width: 768px)  { .services__title { font-size: 48px; } }
@media (min-width: 1024px) { .services__title { font-size: 72px; } }
.services__sub { margin: 0; max-width: 440px; color: #3a3a3a; font-size: 16px; line-height: 1.75; }

.services__grid {
  display: grid;
  grid-template-columns: 1fr;
  margin-top: -1px;
  margin-left: -1px;
}
@media (min-width: 768px)  { .services__grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .services__grid { grid-template-columns: repeat(3, 1fr); } }

.service {
  padding: 56px 40px;
  border: 1px solid var(--border-light);
  background: var(--bg-primary);
  margin-top: -1px;
  margin-left: -1px;
  min-height: 320px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: background .4s ease, color .4s ease;
}
.service:hover {
  background: var(--bg-dark);
  color: var(--text-inverse);
}
.service__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}
.service__num { transition: color .4s ease; }
.service:hover .service__num { color: var(--accent); }
.service__arrow { transition: transform .4s ease; }
.service:hover .service__arrow { transform: translate(4px, -4px); }
.service__title {
  font-family: 'Outfit', sans-serif;
  font-weight: 500;
  font-size: 24px;
  letter-spacing: -0.01em;
  margin: 40px 0 0;
}
@media (min-width: 768px) { .service__title { font-size: 28px; } }
.service__text {
  margin: 16px 0 0;
  font-size: 15px;
  line-height: 1.7;
  opacity: .75;
}

/* Philosophy ------------------------------------------------ */
.philosophy {
  background: var(--bg-dark);
  color: var(--text-inverse);
  position: relative;
  overflow: hidden;
}
.philosophy__grid {
  margin-top: 48px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: start;
}
@media (min-width: 1024px) { .philosophy__grid { grid-template-columns: 5fr 7fr; gap: 64px; } }

.philosophy__media { position: relative; }
.philosophy__img-main {
  aspect-ratio: 4/5;
  overflow: hidden;
}
.philosophy__img-main img { width: 100%; height: 100%; object-fit: cover; }
.philosophy__img-float {
  display: none;
  position: absolute;
  right: -24px; bottom: -40px;
  width: 58%; aspect-ratio: 5/4;
  overflow: hidden;
  border: 1px solid var(--border-dark);
}
@media (min-width: 768px) { .philosophy__img-float { display: block; } }
.philosophy__img-float img { width: 100%; height: 100%; object-fit: cover; }

.philosophy__title {
  font-family: 'Outfit', sans-serif;
  font-weight: 300;
  letter-spacing: -0.025em;
  line-height: 1.05;
  font-size: 36px;
  color: var(--text-inverse);
  margin: 0;
}
@media (min-width: 768px)  { .philosophy__title { font-size: 48px; } }
@media (min-width: 1024px) { .philosophy__title { font-size: 72px; } }
.philosophy__title .s { font-family: 'Cormorant Garamond', serif; font-style: italic; font-weight: 300; }
.philosophy__title .s.orange { color: var(--accent); }
.philosophy__copy {
  margin: 40px 0 0;
  max-width: 640px;
  color: rgba(255,255,255,.7);
  font-size: 16px;
  line-height: 1.85;
}
@media (min-width: 768px) { .philosophy__copy { font-size: 18px; } }

.values {
  margin-top: 64px;
  display: grid;
  grid-template-columns: 1fr;
  background: rgba(255,255,255,.1);
  gap: 1px;
  border: 1px solid rgba(255,255,255,.1);
}
@media (min-width: 640px) { .values { grid-template-columns: 1fr 1fr; } }
.value {
  background: var(--bg-dark);
  padding: 32px;
}
@media (min-width: 768px) { .value { padding: 40px; } }
.value__k { color: var(--accent); }
.value__title {
  font-family: 'Outfit', sans-serif;
  font-weight: 500;
  letter-spacing: -0.01em;
  font-size: 20px;
  margin: 20px 0 0;
  color: #fff;
}
@media (min-width: 768px) { .value__title { font-size: 22px; } }
.value__text {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(255,255,255,.65);
}

/* Testimonials ---------------------------------------------- */
.testimonials__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 64px;
}
.testimonials__ctrls { display: flex; gap: 12px; }
.ctrl-btn {
  width: 44px; height: 44px;
  border: 1px solid rgba(0,0,0,.15);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: all .3s ease;
}
.ctrl-btn:hover { background: var(--text-primary); color: #fff; border-color: var(--text-primary); }

.testimonials__body {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: start;
}
@media (min-width: 1024px) { .testimonials__body { grid-template-columns: 1fr 10fr; gap: 48px; } }
.quote-icon { display: none; color: var(--accent); }
@media (min-width: 1024px) { .quote-icon { display: block; } }
.quote {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-weight: 300;
  letter-spacing: -0.01em;
  line-height: 1.18;
  font-size: 28px;
  color: var(--text-primary);
  margin: 0;
}
@media (min-width: 768px)  { .quote { font-size: 40px; } }
@media (min-width: 1024px) { .quote { font-size: 56px; } }
.testimonials__meta {
  margin-top: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
}
.testimonials__name {
  font-family: 'Outfit', sans-serif;
  font-weight: 300;
  font-size: 20px;
  letter-spacing: -0.01em;
}
@media (min-width: 768px) { .testimonials__name { font-size: 22px; } }
.testimonials__role { margin-top: 4px; }
.testimonials__dots { display: flex; align-items: center; gap: 8px; }
.dot-btn {
  height: 1px;
  width: 32px;
  background: rgba(0,0,0,.25);
  transition: all .5s ease;
}
.dot-btn.is-active { width: 56px; background: var(--text-primary); }

/* Contact --------------------------------------------------- */
.contact__title {
  font-family: 'Outfit', sans-serif;
  font-weight: 300;
  letter-spacing: -0.03em;
  line-height: 1;
  font-size: 40px;
  margin: 24px 0 0;
  max-width: 1100px;
  color: var(--text-primary);
}
@media (min-width: 768px)  { .contact__title { font-size: 56px; } }
@media (min-width: 1024px) { .contact__title { font-size: 88px; } }
.contact__title .s { font-family: 'Cormorant Garamond', serif; font-style: italic; font-weight: 300; color: var(--accent); }

.contact__body {
  margin-top: 80px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: start;
}
@media (min-width: 1024px) { .contact__body { grid-template-columns: 7fr 5fr; gap: 80px; } }
.form { display: grid; gap: 40px; }
.form__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}
@media (min-width: 768px) { .form__grid { grid-template-columns: 1fr 1fr; gap: 48px; } }
.form__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-top: 16px;
}
.form__disclaimer {
  font-size: 12px;
  line-height: 1.6;
  color: var(--text-secondary);
  max-width: 420px;
  margin: 0;
}

.contact__info > * + * { margin-top: 40px; }
.contact__card {
  background: var(--bg-dark);
  color: #fff;
  padding: 32px;
}
@media (min-width: 768px) { .contact__card { padding: 40px; } }
.contact__card-title {
  font-family: 'Outfit', sans-serif;
  font-weight: 300;
  letter-spacing: -0.02em;
  font-size: 24px;
  margin: 24px 0 0;
}
@media (min-width: 768px) { .contact__card-title { font-size: 28px; } }
.contact__list { margin-top: 32px; display: grid; gap: 20px; }
.contact__item {
  display: flex; align-items: flex-start; gap: 16px;
  color: #fff;
}
.contact__icon { color: var(--accent); margin-top: 4px; flex: 0 0 auto; }
.contact__item-label { display: block; color: rgba(255,255,255,.5); }
.contact__item-value { display: block; margin-top: 4px; }
.contact__card-foot {
  margin-top: 40px; padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,.1);
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  flex-wrap: wrap;
}
.contact__card-foot a {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 14px;
  transition: color .3s ease;
}
.contact__card-foot a:hover { color: var(--accent); }

.contact__misc {
  border: 1px solid rgba(0,0,0,.1);
  padding: 32px;
}
.contact__misc ul { margin-top: 20px; display: grid; gap: 8px; color: var(--text-primary); }

/* Link underline hover effect ------------------------------- */
.link-line {
  position: relative;
  display: inline-block;
  padding-bottom: 2px;
}
.link-line::after {
  content: '';
  position: absolute; left: 0; right: 0; bottom: 0;
  height: 1px; background: currentColor;
  transform: scaleX(1); transform-origin: right;
  transition: transform .5s cubic-bezier(.22,.61,.36,1);
}
.link-line:hover::after { transform: scaleX(0); transform-origin: left; }

/* Footer ---------------------------------------------------- */
.footer {
  background: var(--bg-dark);
  color: var(--text-inverse);
  padding: 96px 0 40px;
  position: relative;
  overflow: hidden;
}
@media (min-width: 768px) { .footer { padding-top: 128px; } }
.footer__top { padding-bottom: 64px; border-bottom: 1px solid rgba(255,255,255,.1); }
@media (min-width: 768px) { .footer__top { padding-bottom: 96px; } }
.footer__big {
  font-family: 'Outfit', sans-serif;
  font-weight: 300;
  letter-spacing: -0.03em;
  line-height: 1;
  font-size: 40px;
  margin: 24px 0 0;
}
@media (min-width: 768px)  { .footer__big { font-size: 72px; } }
@media (min-width: 1024px) { .footer__big { font-size: 104px; } }
.footer__big .dot { color: var(--accent); }

.footer__cols {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  padding-top: 64px;
}
@media (min-width: 768px)  { .footer__cols { grid-template-columns: 4fr 3fr 3fr 2fr; gap: 24px; padding-top: 80px; } }
.footer__brand {
  font-family: 'Outfit', sans-serif;
  font-weight: 300;
  font-size: 28px;
  letter-spacing: -0.02em;
  color: #fff;
  display: inline-block;
}
.footer__brand .dot { color: var(--accent); }
.footer__about {
  margin-top: 24px;
  max-width: 360px;
  color: rgba(255,255,255,.6);
  font-size: 15px;
  line-height: 1.7;
}
.footer__heading { margin-bottom: 24px; color: rgba(255,255,255,.5); }
.footer__list { display: grid; gap: 12px; color: rgba(255,255,255,.85); font-size: 15px; }
.footer__list a { transition: color .3s ease; }
.footer__list a:hover { color: var(--accent); }
.footer__list .social {
  display: inline-flex; align-items: center; gap: 12px;
}
.footer__bottom {
  margin-top: 80px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,.1);
  display: flex; flex-direction: column; gap: 16px;
  color: rgba(255,255,255,.5);
}
@media (min-width: 768px) { .footer__bottom { flex-direction: row; align-items: center; justify-content: space-between; } }
.footer__bottom a {
  display: inline-flex; align-items: center; gap: 8px;
  transition: color .3s ease;
}
.footer__bottom a:hover { color: #fff; }

/* Toast ----------------------------------------------------- */
.toast {
  position: fixed;
  left: 50%;
  bottom: 40px;
  transform: translateX(-50%) translateY(24px);
  opacity: 0;
  background: var(--text-primary);
  color: var(--text-inverse);
  padding: 16px 24px;
  font-size: 14px;
  max-width: calc(100% - 48px);
  z-index: 200;
  pointer-events: none;
  transition: transform .4s cubic-bezier(.22,.61,.36,1), opacity .4s ease;
  border-left: 3px solid var(--accent);
}
.toast.is-error { border-left-color: #d13434; }
.toast.is-visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* Reveal animations ---------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 1s cubic-bezier(.22,.61,.36,1), transform 1s cubic-bezier(.22,.61,.36,1);
  will-change: opacity, transform;
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

.reveal-stagger > * {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .9s cubic-bezier(.22,.61,.36,1), transform .9s cubic-bezier(.22,.61,.36,1);
}
.reveal-stagger.is-visible > * { opacity: 1; transform: translateY(0); }
.reveal-stagger.is-visible > *:nth-child(1) { transition-delay: 0ms; }
.reveal-stagger.is-visible > *:nth-child(2) { transition-delay: 90ms; }
.reveal-stagger.is-visible > *:nth-child(3) { transition-delay: 180ms; }
.reveal-stagger.is-visible > *:nth-child(4) { transition-delay: 270ms; }
.reveal-stagger.is-visible > *:nth-child(5) { transition-delay: 360ms; }
.reveal-stagger.is-visible > *:nth-child(6) { transition-delay: 450ms; }
.reveal-stagger.is-visible > *:nth-child(7) { transition-delay: 540ms; }
.reveal-stagger.is-visible > *:nth-child(8) { transition-delay: 630ms; }

/* Accessibility -------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
  .reveal, .reveal-stagger > * { opacity: 1 !important; transform: none !important; }
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* Utility --------------------------------------------------- */
.hidden { display: none !important; }
.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0;
}