:root {
  --bg: #090b0d;
  --panel: rgba(255, 255, 255, 0.045);
  --text: #f5f1ea;
  --muted: #b7b1a7;
  --accent: #5c8dff;
  --border: rgba(255, 255, 255, 0.09);
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

html {
  color-scheme: dark;
}

body {
  margin: 0;
  font-family: Helvetica, "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
}

a {
  color: inherit;
}

.site-shell {
  position: relative;
  isolation: isolate;
  min-height: 100vh;
  background:
    linear-gradient(180deg, rgba(6, 8, 11, 0.995) 0%, rgba(4, 6, 9, 1) 50%, rgba(7, 10, 14, 1) 100%);
}

.site-shell::before,
.site-shell::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
}

.site-shell::before {
  z-index: -3;
  background:
    linear-gradient(rgba(5, 7, 10, 0.42), rgba(5, 7, 10, 0.58)),
    url("/images/channel/living-premium.jpg") center / cover no-repeat;
  filter: blur(18px) brightness(0.68) saturate(0.95);
  transform: scale(1.16);
  opacity: 0.92;
  animation: backgroundImageDrift 18s ease-in-out infinite alternate;
}

.site-shell::after {
  z-index: -2;
  background:
    radial-gradient(circle at 12% 18%, rgba(196, 154, 108, 0.32), transparent 24%),
    radial-gradient(circle at 84% 14%, rgba(76, 154, 255, 0.24), transparent 28%),
    radial-gradient(circle at 70% 76%, rgba(30, 108, 255, 0.22), transparent 26%),
    radial-gradient(circle at 24% 84%, rgba(150, 103, 69, 0.26), transparent 22%),
    radial-gradient(circle at 52% 46%, rgba(225, 206, 178, 0.14), transparent 18%);
  background-size: 140% 140%;
  filter: blur(118px) saturate(135%);
  opacity: 0.82;
  transform: scale(1.14);
  mix-blend-mode: screen;
  animation:
    ambientFloat 12s ease-in-out infinite alternate,
    gradientShift 9s ease-in-out infinite,
    refractPulse 7s ease-in-out infinite,
    backgroundPulse 5.5s ease-in-out infinite;
}

.site-shell > .bg-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  background:
    linear-gradient(120deg, rgba(208, 184, 154, 0.14), rgba(255, 255, 255, 0) 28%),
    linear-gradient(240deg, rgba(80, 145, 255, 0.1), rgba(255, 255, 255, 0) 30%),
    linear-gradient(180deg, rgba(7, 9, 12, 0.05), rgba(7, 9, 12, 0.42));
  background-size: 180% 180%;
  backdrop-filter: blur(38px) saturate(118%);
  opacity: 0.72;
  mix-blend-mode: screen;
  animation:
    gradientShift 10s ease-in-out infinite reverse,
    refractDrift 7.5s ease-in-out infinite alternate,
    backgroundPulse 6s ease-in-out infinite reverse;
}

@keyframes ambientFloat {
  0% { transform: translate3d(-16%, -12%, 0) scale(1.02) rotate(-3deg); }
  25% { transform: translate3d(12%, -6%, 0) scale(1.16) rotate(2deg); }
  50% { transform: translate3d(16%, 14%, 0) scale(1.26) rotate(4deg); }
  75% { transform: translate3d(-10%, 12%, 0) scale(1.18) rotate(-2deg); }
  100% { transform: translate3d(14%, -14%, 0) scale(1.28) rotate(3deg); }
}

@keyframes gradientShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

@keyframes refractPulse {
  0% { filter: blur(108px) saturate(125%) hue-rotate(0deg); opacity: 0.88; }
  50% { filter: blur(132px) saturate(145%) hue-rotate(-6deg); opacity: 1; }
  100% { filter: blur(114px) saturate(130%) hue-rotate(4deg); opacity: 0.9; }
}

@keyframes refractDrift {
  0% { transform: translate3d(-3%, 0, 0) scale(1.02) skewX(-2deg); }
  50% { transform: translate3d(4%, -2%, 0) scale(1.08) skewX(2deg); }
  100% { transform: translate3d(-2%, 3%, 0) scale(1.04) skewX(-1deg); }
}

@keyframes backgroundPulse {
  0% { opacity: 0.56; filter: blur(112px) saturate(108%) brightness(0.74); }
  50% { opacity: 0.94; filter: blur(144px) saturate(132%) brightness(0.96); }
  100% { opacity: 0.62; filter: blur(120px) saturate(114%) brightness(0.82); }
}

@keyframes backgroundImageDrift {
  0% { transform: scale(1.14) translate3d(-2%, -1%, 0); background-position: 46% 50%; }
  50% { transform: scale(1.2) translate3d(2%, 1%, 0); background-position: 54% 48%; }
  100% { transform: scale(1.16) translate3d(1%, -2%, 0); background-position: 50% 54%; }
}

@keyframes panelShimmer {
  0% { opacity: 0.48; transform: translate3d(-1%, 0, 0); }
  50% { opacity: 0.9; transform: translate3d(2%, -1%, 0); }
  100% { opacity: 0.62; transform: translate3d(4%, 1%, 0); }
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(22px);
  background: rgba(10, 12, 15, 0.46);
  border-bottom: 1px solid var(--border);
}

.topbar-inner,
.container,
.footer-inner {
  width: 100%;
  max-width: none;
  margin: 0;
  padding-inline: clamp(20px, 3vw, 40px);
}

.topbar-inner,
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.topbar-inner {
  min-height: 76px;
}

.brand {
  text-decoration: none;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.brand-mark,
.eyebrow,
.kicker,
.stat strong {
  color: var(--accent);
}

.nav {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav a {
  text-decoration: none;
  color: var(--muted);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

.nav a:hover,
.nav a[aria-current="page"] {
  color: var(--text);
}

main {
  padding: 44px 0 72px;
}

.page-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  gap: 28px;
  align-items: end;
  margin-bottom: 44px;
}

.hero-panel,
.card,
.surface,
.stat {
  background: var(--panel);
  border: 1px solid rgba(156, 202, 255, 0.34);
  box-shadow:
    0 0 0 1px rgba(220, 238, 255, 0.08) inset,
    0 0 18px rgba(92, 141, 255, 0.14),
    0 0 42px rgba(92, 141, 255, 0.12),
    0 0 82px rgba(92, 141, 255, 0.1),
    var(--shadow);
  border-radius: 10px;
  backdrop-filter: blur(22px);
  position: relative;
}

.hero-panel,
.surface,
.card-body,
.stat {
  padding: 24px;
}

.eyebrow,
.kicker {
  margin: 0 0 16px;
  text-transform: uppercase;
  letter-spacing: 0.28em;
  font-size: 0.76rem;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 0.98;
}

h1 {
  font-size: clamp(2.7rem, 6.6vw, 5.7rem);
  text-transform: uppercase;
}

.lead,
.section-copy,
.muted,
.list {
  color: var(--muted);
  line-height: 1.8;
}

.lead {
  margin: 20px 0 0;
  max-width: 44rem;
  font-size: 1.05rem;
}

.hero-panel p {
  margin: 0 0 10px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.72rem;
}

.hero-panel strong {
  display: block;
  font-size: 1.65rem;
  line-height: 1.3;
}

.section {
  margin-top: 28px;
}

.section-title {
  font-size: clamp(1.8rem, 3.4vw, 2.8rem);
  font-weight: 700;
  margin-bottom: 18px;
}

.section-copy {
  max-width: 52rem;
  margin: 0 0 28px;
}

.grid {
  display: grid;
  gap: 22px;
}

.grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid-visual {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.card {
  overflow: hidden;
}

.card::before,
.surface::before,
.stat::before,
.hero-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-radius: inherit;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.18), rgba(132, 190, 255, 0.3), rgba(255, 255, 255, 0.08)) top left / 100% 1px no-repeat,
    linear-gradient(90deg, rgba(255, 255, 255, 0.04), rgba(92, 141, 255, 0.18), rgba(255, 255, 255, 0.03)) bottom left / 100% 1px no-repeat,
    linear-gradient(180deg, rgba(255, 255, 255, 0.12), rgba(92, 141, 255, 0.22), rgba(255, 255, 255, 0.04)) top left / 1px 100% no-repeat,
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(92, 141, 255, 0.16), rgba(255, 255, 255, 0.03)) top right / 1px 100% no-repeat;
  opacity: 0.92;
  filter: drop-shadow(0 0 10px rgba(106, 170, 255, 0.18));
}

.card::after,
.surface::after,
.stat::after,
.hero-panel::after {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  pointer-events: none;
  z-index: 2;
  background:
    linear-gradient(90deg, transparent 0%, rgba(210, 235, 255, 0.95) 48%, transparent 100%) top left / 120px 1px no-repeat,
    linear-gradient(90deg, transparent 0%, rgba(130, 188, 255, 0.75) 48%, transparent 100%) bottom left / 120px 1px no-repeat,
    linear-gradient(180deg, transparent 0%, rgba(210, 235, 255, 0.9) 48%, transparent 100%) top left / 1px 120px no-repeat,
    linear-gradient(180deg, transparent 0%, rgba(130, 188, 255, 0.72) 48%, transparent 100%) top right / 1px 120px no-repeat;
  filter: drop-shadow(0 0 8px rgba(160, 214, 255, 0.35));
  opacity: 0;
  transition: opacity 0.25s ease;
}

.card:hover::before,
.surface:hover::before,
.stat:hover::before,
.hero-panel:hover::before {
  animation: borderSheen 6s linear infinite;
}

.card:hover::after,
.surface:hover::after,
.stat:hover::after,
.hero-panel:hover::after {
  opacity: 1;
  animation: borderTravel 5.5s linear infinite;
}

.card-body,
.surface,
.stat,
.hero-panel {
  background-image: linear-gradient(rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.03));
}

.card-body {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.button,
.button-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.75rem;
}

.button {
  background: var(--accent);
  color: #18120a;
  font-weight: 700;
}

.button-secondary {
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
}

.button-row {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.media-frame {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  background: rgba(8, 11, 15, 0.56);
  aspect-ratio: 1 / 1;
}

.media-frame::after {
  content: "";
  position: absolute;
  inset: -18% -42%;
  pointer-events: none;
  z-index: 1;
  background: linear-gradient(
    105deg,
    rgba(255, 255, 255, 0) 24%,
    rgba(255, 255, 255, 0.08) 40%,
    rgba(150, 205, 255, 0.16) 50%,
    rgba(255, 255, 255, 0.04) 60%,
    rgba(255, 255, 255, 0) 74%
  );
  mix-blend-mode: screen;
  opacity: 0.18;
  transform: translate3d(-18%, 0, 0) rotate(-8deg);
  animation: none;
}

.media-motion {
  position: relative;
  overflow: hidden;
  animation: none;
}

.media-motion.media-physics {
  transform: translateZ(0);
}

.media-water-layer {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 15%;
  z-index: 1;
  pointer-events: none;
  overflow: hidden;
  background-image: var(--water-image);
  background-size: cover;
  background-position: center bottom;
  filter: saturate(1.08) contrast(1.04);
  transform-origin: center bottom;
  animation: waterRipple 2.4s ease-in-out infinite;
}

.media-water-layer::before,
.media-water-layer::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: var(--water-image);
  background-size: cover;
  background-position: center bottom;
}

.media-water-layer::before {
  opacity: 0.88;
  mix-blend-mode: screen;
  filter: blur(1.5px) saturate(1.1);
  animation: waterRippleSecondary 1.8s ease-in-out infinite;
}

.media-water-layer::after {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0) 0%, rgba(120, 182, 255, 0.16) 30%, rgba(255, 255, 255, 0.34) 62%, rgba(255, 255, 255, 0.1) 100%);
  mix-blend-mode: screen;
  opacity: 0.72;
  animation: waterFlash 1.9s ease-in-out infinite alternate;
}

.media {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center bottom;
  display: block;
  transform: scale(1.24) translate3d(var(--parallax-x, 0px), var(--parallax-y, 0px), 0);
  transform-origin: center bottom;
  transition: filter 260ms ease-out;
  will-change: transform;
}

.card:hover .media,
.media-frame:hover .media {
  filter: saturate(1.08) contrast(1.05);
}

.stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.stat strong {
  display: block;
  font-size: 2rem;
  margin-bottom: 8px;
}

.list {
  margin: 18px 0 0;
  padding-left: 18px;
}

.footer {
  padding: 28px 0 44px;
  border-top: 1px solid var(--border);
  color: var(--muted);
}

.page-hero h1 {
  font-size: clamp(2.7rem, 7vw, 5.8rem);
}

.projects-strip {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(420px, 420px);
  gap: 22px;
  overflow-x: auto;
  padding-bottom: 8px;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.projects-strip::-webkit-scrollbar {
  display: none;
}

.project-card {
  min-width: 0;
  height: 540px;
  display: grid;
  grid-template-rows: minmax(0, 4fr) minmax(0, 1fr);
}

.project-card-link {
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}

.project-card-link,
.project-card-link:hover,
.project-card-link:visited,
.project-card-link:active,
.project-card-link * {
  text-decoration: none;
}

.project-card .media-frame {
  height: 100%;
  background: rgba(8, 11, 15, 0.82);
}

.project-card .media {
  object-fit: contain;
  object-position: center;
  transform: none;
  padding: 18px;
}

.media-frame-static {
  overflow: hidden;
}

.project-card .card-body {
  padding: 12px 14px 14px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: 4px;
  overflow: hidden;
}

.project-card .kicker {
  margin: 0;
  font-size: 0.66rem;
  letter-spacing: 0.22em;
}

.project-card h3 {
  font-size: 1.16rem !important;
  line-height: 1.1;
  margin-top: 0 !important;
}

.project-card .muted {
  font-size: 0.82rem;
  line-height: 1.4;
  margin: 0;
}

.project-card .muted[style] {
  margin-bottom: 0 !important;
}

.project-card .card-body .muted:last-of-type {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.project-card .media-frame::after,
.project-card .media-water-layer,
.project-card .media-water-layer::before,
.project-card .media-water-layer::after {
  animation: none;
  display: none;
}

.projects-caption {
  margin: 20px 0 0;
}

.secondary-projects-strip {
  margin-top: 22px;
}

.portfolio-card-link {
  text-decoration: none;
  color: inherit;
  display: block;
  cursor: pointer;
}

.portfolio-card-link,
.portfolio-card-link:hover,
.portfolio-card-link:visited,
.portfolio-card-link:active,
.portfolio-card-link * {
  text-decoration: none;
}

.project-hero h1 {
  max-width: 14ch;
}

.project-location {
  margin: 18px 0 0;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.78rem;
}

.project-showcase {
  overflow: hidden;
}

.project-media-frame {
  aspect-ratio: 16 / 9;
}

.project-media {
  object-fit: contain;
  transform: none;
  padding: 32px;
}

.project-copy {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.project-copy .muted {
  margin: 0;
}

.project-copy .button-secondary {
  align-self: flex-start;
  margin-top: 8px;
}

.article-content h2 {
  margin: 34px 0 16px;
  font-size: 1.9rem;
}

.article-content p,
.article-content li {
  color: var(--muted);
  line-height: 1.85;
  font-size: 1.05rem;
}

.article-content ul {
  padding-left: 18px;
}

@keyframes borderSheen {
  0% { opacity: 0.78; filter: drop-shadow(0 0 8px rgba(106, 170, 255, 0.12)) hue-rotate(0deg); }
  50% { opacity: 1; filter: drop-shadow(0 0 14px rgba(148, 205, 255, 0.24)) hue-rotate(10deg); }
  100% { opacity: 0.82; filter: drop-shadow(0 0 9px rgba(106, 170, 255, 0.14)) hue-rotate(0deg); }
}

@keyframes borderTravel {
  0% {
    background-position:
      -140px 0,
      calc(100% + 140px) 100%,
      0 -140px,
      100% calc(100% + 140px);
  }
  25% {
    background-position:
      calc(100% + 140px) 0,
      calc(100% + 140px) 100%,
      0 -140px,
      100% calc(100% + 140px);
  }
  50% {
    background-position:
      calc(100% + 140px) 0,
      -140px 100%,
      0 calc(100% + 140px),
      100% calc(100% + 140px);
  }
  75% {
    background-position:
      -140px 0,
      -140px 100%,
      0 calc(100% + 140px),
      100% -140px;
  }
  100% {
    background-position:
      -140px 0,
      calc(100% + 140px) 100%,
      0 -140px,
      100% calc(100% + 140px);
  }
}

@keyframes waterRipple {
  0% { transform: translate3d(0, 0, 0) scaleY(1) skewX(0deg); }
  50% { transform: translate3d(0, 1px, 0) scaleY(1.18) skewX(-1.2deg); }
  100% { transform: translate3d(0, 0, 0) scaleY(1.04) skewX(1deg); }
}

@keyframes waterRippleSecondary {
  0% { transform: translate3d(-1.5%, 0, 0) scaleY(1) skewX(0deg); }
  50% { transform: translate3d(1.2%, 0, 0) scaleY(1.22) skewX(1.8deg); }
  100% { transform: translate3d(-0.8%, 0, 0) scaleY(1.08) skewX(-1.4deg); }
}

@keyframes waterFlash {
  0% { opacity: 0.22; transform: translate3d(-10%, 0, 0) scaleX(0.92); }
  50% { opacity: 0.92; transform: translate3d(8%, 0, 0) scaleX(1.08); }
  100% { opacity: 0.3; transform: translate3d(16%, 0, 0) scaleX(0.96); }
}

@media (max-width: 1080px) {
  .calculator-heading,
  .calculator {
    display: grid;
    grid-template-columns: 1fr;
    align-items: start;
  }
}

@media (max-width: 900px) {
  .page-hero,
  .grid-2,
  .grid-visual,
  .grid-3,
  .stats {
    grid-template-columns: 1fr;
  }

  .topbar-inner,
  .footer-inner {
    padding: 12px 0;
    align-items: flex-start;
    flex-direction: column;
  }

  .media {
    height: 100%;
  }
}

@media (max-width: 740px) {
  .calculator-form,
  .calculator-result {
    padding: 18px;
  }

  .calc-grid,
  .choice-grid,
  .toggle-grid,
  .result-tabs {
    grid-template-columns: 1fr;
  }

  .material-row {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .material-row strong {
    text-align: left;
  }

  .schedule-row {
    grid-template-columns: 1fr;
    gap: 8px;
  }
}