:root {
  --navy: #042845;
  --navy-2: #061a2b;
  --gold: #b38845;
  --cream: #e8dbc8;
  --white: #ffffff;
  --ink: #07111d;
  --muted: #6f7b83;
  --line: rgba(232, 219, 200, .22);
  --shadow: 0 24px 80px rgba(1, 12, 22, .3);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, Arial, sans-serif;
  color: var(--white);
  background: var(--navy-2);
  letter-spacing: 0;
}

body::selection {
  color: var(--navy);
  background: var(--cream);
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: clamp(10px, 1.6vw, 20px);
  padding: 14px clamp(14px, 2.4vw, 34px);
  transition: background .25s ease, border-color .25s ease, padding .25s ease;
  border-bottom: 1px solid transparent;
}

.site-header.is-scrolled {
  padding-block: 10px;
  background: rgba(4, 40, 69, .88);
  border-bottom-color: rgba(232, 219, 200, .18);
  backdrop-filter: blur(18px);
}

.brand img {
  width: clamp(168px, 15vw, 230px);
  height: auto;
  padding: 8px 10px;
  border-radius: 6px;
  background: rgba(255, 255, 255, .92);
  box-shadow: 0 10px 30px rgba(0, 0, 0, .12);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(6px, .9vw, 14px);
  font-size: clamp(10px, .82vw, 12px);
  font-weight: 700;
  text-transform: uppercase;
}

.nav a {
  display: inline-flex;
  min-width: 64px;
  min-height: 38px;
  align-items: center;
  justify-content: center;
  padding: 4px 6px;
  border: 1px solid rgba(255, 255, 255, .2);
  border-radius: 6px;
  color: rgba(255, 255, 255, .78);
  background: rgba(255, 255, 255, .88);
  transition: border-color .2s ease, background .2s ease, transform .2s ease;
}

.nav a:hover {
  color: var(--cream);
  transform: translateY(-1px);
}

.nav a.is-active {
  color: var(--cream);
  border-color: rgba(179, 136, 69, .48);
  background: rgba(255, 255, 255, .96);
}

.nav-logo {
  display: block;
  width: auto;
  height: 32px;
  max-width: 94px;
  object-fit: contain;
}

.nav-logo-smartop {
  max-width: 104px;
}

.nav-logo-wide {
  max-width: 116px;
}

.nav-logo-extra-wide {
  max-width: 132px;
}

.primary-button,
.ghost-button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  padding: 0 18px;
  font-weight: 800;
  font-size: 14px;
}

.primary-button {
  color: var(--navy);
  background: linear-gradient(135deg, var(--cream), var(--gold));
  box-shadow: 0 16px 38px rgba(179, 136, 69, .28);
}

.ghost-button {
  border: 1px solid rgba(232, 219, 200, .42);
  color: var(--white);
  background: rgba(255, 255, 255, .06);
  backdrop-filter: blur(14px);
}

.hero {
  position: relative;
  min-height: 96vh;
  isolation: isolate;
  overflow: hidden;
  display: grid;
  align-items: center;
  padding: 130px clamp(20px, 6vw, 88px) 72px;
}

.hero-media,
.hero-overlay,
.hero-grid {
  position: absolute;
  inset: 0;
}

.hero-media {
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -3;
}

.hero-overlay {
  z-index: -2;
  background:
    linear-gradient(90deg, rgba(1, 13, 24, .86) 0%, rgba(4, 40, 69, .7) 34%, rgba(4, 40, 69, .18) 68%),
    linear-gradient(180deg, rgba(0, 0, 0, .25), rgba(3, 18, 31, .78));
}

.hero-grid {
  z-index: -1;
  opacity: .38;
  background-image:
    linear-gradient(rgba(232, 219, 200, .14) 1px, transparent 1px),
    linear-gradient(90deg, rgba(232, 219, 200, .14) 1px, transparent 1px);
  background-size: 84px 84px;
  mask-image: linear-gradient(90deg, #000, transparent 70%);
}

.hero-content {
  max-width: 760px;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--gold);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 20px;
  font-size: clamp(54px, 9.4vw, 118px);
  line-height: .82;
  font-weight: 800;
  text-transform: uppercase;
}

.hero-content h1 {
  position: relative;
  width: fit-content;
  max-width: 100%;
  color: transparent;
  background:
    linear-gradient(180deg, #ffffff 0%, #e8dbc8 48%, #b38845 100%);
  -webkit-background-clip: text;
  background-clip: text;
  text-shadow:
    0 0 20px rgba(232, 219, 200, .24),
    0 0 48px rgba(179, 136, 69, .24);
}

.hero-content h1::after {
  content: "";
  position: absolute;
  left: 2px;
  right: 0;
  bottom: -12px;
  height: 2px;
  background: linear-gradient(90deg, var(--gold), rgba(232, 219, 200, .76), transparent);
  box-shadow: 0 0 18px rgba(179, 136, 69, .72);
  transform-origin: left;
  animation: titlePulse 2.8s ease-in-out infinite;
}

@keyframes titlePulse {
  0%,
  100% {
    opacity: .52;
    transform: scaleX(.58);
  }

  50% {
    opacity: 1;
    transform: scaleX(1);
  }
}

h2 {
  font-size: clamp(34px, 5.3vw, 78px);
  line-height: .94;
  font-weight: 800;
}

h3 {
  font-size: 22px;
  line-height: 1.1;
}

.hero-copy {
  max-width: 560px;
  color: rgba(255, 255, 255, .82);
  font-size: clamp(19px, 2.3vw, 30px);
  line-height: 1.28;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.page-hero {
  position: relative;
  min-height: 82vh;
  isolation: isolate;
  overflow: hidden;
  display: grid;
  align-items: center;
  padding: 140px clamp(20px, 6vw, 88px) 92px;
  background:
    linear-gradient(135deg, rgba(179, 136, 69, .18), transparent 36%),
    linear-gradient(145deg, #042845, #07111d 64%);
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -3;
  opacity: .68;
  background-image: url("assets/smartcenter-building-clean.png");
  background-size: cover;
  background-position: center;
}

.page-hero-content {
  max-width: 920px;
}

.page-hero h1 {
  max-width: 1040px;
  font-size: clamp(54px, 9vw, 118px);
}

.page-smartop::before {
  background-position: 58% center;
}

.page-cafe::before {
  background-position: 44% center;
}

.page-coworking::before,
.page-hub::before {
  background-position: 50% center;
}

.page-hotel::before {
  background-position: 62% center;
}

.page-view::before {
  background-position: 74% center;
}

.detail-section {
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(320px, 1.05fr);
  gap: clamp(34px, 7vw, 92px);
  padding: clamp(72px, 9vw, 136px) clamp(20px, 6vw, 88px);
  background: #f6f1ea;
  color: var(--ink);
}

.detail-copy h2 {
  max-width: 760px;
}

.detail-copy p:not(.eyebrow) {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.7;
}

.detail-grid {
  display: grid;
  gap: 12px;
}

.detail-grid article {
  padding: 28px;
  border: 1px solid rgba(4, 40, 69, .14);
  background: rgba(255, 255, 255, .62);
}

.detail-grid span {
  display: block;
  margin-bottom: 40px;
  color: var(--gold);
  font-weight: 800;
}

.detail-grid p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.65;
}

.section-band,
.experience,
.rooftop,
.footer {
  padding: clamp(72px, 9vw, 136px) clamp(20px, 6vw, 88px);
}

.section-band {
  background:
    linear-gradient(135deg, rgba(232, 219, 200, .08), transparent 42%),
    var(--navy);
}

.intro {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, .8fr);
  gap: clamp(28px, 7vw, 90px);
  align-items: end;
}

.intro h2,
.section-head h2,
.rooftop-copy h2,
.contact h2 {
  max-width: 930px;
}

.intro p:not(.eyebrow),
.rooftop-copy p,
.contact-panel p {
  color: rgba(255, 255, 255, .72);
  font-size: 18px;
  line-height: 1.7;
}

.experience {
  background: #f6f1ea;
  color: var(--ink);
}

.section-head {
  margin-bottom: clamp(32px, 5vw, 62px);
}

.experience .eyebrow {
  color: var(--gold);
}

.experience-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: rgba(4, 40, 69, .16);
  border: 1px solid rgba(4, 40, 69, .16);
}

.experience-grid article {
  min-height: 320px;
  padding: 32px 28px;
  background: #f6f1ea;
}

.experience-grid span {
  display: block;
  margin-bottom: 88px;
  color: var(--gold);
  font-weight: 800;
}

.experience-grid p,
.floor-item p {
  color: var(--muted);
  line-height: 1.65;
}

.floors {
  position: relative;
}

.floor-stack {
  display: grid;
  gap: 14px;
}

.floor-item {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr);
  gap: 28px;
  align-items: center;
  padding: 26px;
  border: 1px solid rgba(232, 219, 200, .22);
  background: rgba(255, 255, 255, .04);
}

.floor-level {
  display: grid;
  place-items: center;
  width: 76px;
  aspect-ratio: 1;
  color: var(--cream);
  border: 1px solid rgba(232, 219, 200, .32);
  font-size: 24px;
  font-weight: 800;
}

.featured-floor {
  border-color: rgba(179, 136, 69, .58);
  background: linear-gradient(135deg, rgba(179, 136, 69, .18), rgba(255, 255, 255, .04));
}

.rooftop {
  display: grid;
  grid-template-columns: minmax(300px, .9fr) minmax(0, 1fr);
  gap: clamp(32px, 8vw, 110px);
  align-items: center;
  background: #07111d;
  overflow: hidden;
}

.rooftop-visual {
  min-height: 520px;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at 70% 20%, rgba(179, 136, 69, .2), transparent 34%),
    linear-gradient(135deg, rgba(4, 40, 69, .84), rgba(4, 40, 69, .22));
}

.glass-tower {
  position: relative;
  width: min(78vw, 360px);
  aspect-ratio: .62;
  border: 1px solid rgba(232, 219, 200, .34);
  background:
    linear-gradient(115deg, rgba(255,255,255,.16), transparent 28%),
    linear-gradient(180deg, rgba(9, 71, 112, .7), rgba(3, 22, 39, .9));
  box-shadow: var(--shadow);
  transform: perspective(900px) rotateY(-12deg);
}

.glass-tower::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -62px;
  height: 62px;
  border: 1px solid rgba(232, 219, 200, .28);
  border-bottom: 0;
  background:
    linear-gradient(90deg, rgba(34, 130, 174, .36), rgba(179, 136, 69, .22)),
    linear-gradient(180deg, rgba(255,255,255,.18), transparent);
}

.glass-tower::after {
  content: "";
  position: absolute;
  left: 12%;
  right: 12%;
  top: -35px;
  height: 12px;
  border: 1px solid rgba(232, 219, 200, .5);
  background: rgba(13, 119, 154, .35);
}

.glass-tower span {
  display: block;
  height: 25%;
  border-bottom: 1px solid rgba(232, 219, 200, .28);
  background-image: linear-gradient(90deg, transparent 49%, rgba(232, 219, 200, .18) 50%, transparent 51%);
}

.text-link {
  color: var(--cream);
  font-weight: 800;
  border-bottom: 1px solid var(--gold);
}

.contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 480px);
  gap: clamp(30px, 6vw, 80px);
  align-items: center;
}

.contact-panel {
  padding: 34px;
  border: 1px solid rgba(232, 219, 200, .24);
  background: rgba(255, 255, 255, .05);
}

.footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  background: #020b13;
  border-top: 1px solid rgba(232, 219, 200, .16);
}

.footer img {
  width: min(260px, 72vw);
  padding: 10px 12px;
  border-radius: 6px;
  background: rgba(255, 255, 255, .94);
}

.footer p {
  margin: 0;
  max-width: 560px;
  color: rgba(255, 255, 255, .62);
}

.whatsapp-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 30;
  display: grid;
  place-items: center;
  width: 62px;
  aspect-ratio: 1;
  border-radius: 50%;
  color: #fff;
  background: #1fc96f;
  box-shadow: 0 18px 44px rgba(0, 0, 0, .32);
}

.whatsapp-float svg {
  width: 34px;
  fill: currentColor;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .55s ease, transform .55s ease;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 920px) {
  .site-header {
    flex-wrap: wrap;
  }

  .nav {
    order: 3;
    width: 100%;
    justify-content: flex-start;
    gap: 8px;
    overflow-x: auto;
    padding: 4px 2px 2px;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }

  .nav::-webkit-scrollbar {
    display: none;
  }

  .nav a {
    flex: 0 0 auto;
  }

  .nav-logo {
    height: 28px;
    max-width: 88px;
  }

  .nav-logo-smartop {
    max-width: 96px;
  }

  .nav-logo-wide {
    max-width: 106px;
  }

  .nav-logo-extra-wide {
    max-width: 122px;
  }

  .intro,
  .rooftop,
  .contact,
  .detail-section {
    grid-template-columns: 1fr;
  }

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

  .rooftop-visual {
    min-height: 420px;
  }
}

@media (max-width: 620px) {
  .site-header {
    padding: 10px 14px 8px;
    gap: 8px;
  }

  .brand img {
    width: 138px;
    padding: 6px 8px;
  }

  .nav a {
    min-width: 58px;
    min-height: 34px;
    padding: 3px 5px;
  }

  .nav-logo {
    height: 24px;
    max-width: 78px;
  }

  .nav-logo-smartop {
    max-width: 88px;
  }

  .nav-logo-wide {
    max-width: 96px;
  }

  .nav-logo-extra-wide {
    max-width: 112px;
  }

  .hero {
    min-height: 92vh;
    padding: 152px 18px 78px;
  }

  .page-hero {
    min-height: 78vh;
    padding: 152px 18px 80px;
  }

  h1 {
    font-size: clamp(46px, 15vw, 72px);
  }

  .page-hero h1 {
    font-size: clamp(44px, 15vw, 74px);
  }

  .hero-actions a {
    width: 100%;
  }

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

  .experience-grid article {
    min-height: 240px;
  }

  .experience-grid span {
    margin-bottom: 46px;
  }

  .floor-item {
    grid-template-columns: 1fr;
  }

  .footer {
    align-items: flex-start;
    flex-direction: column;
  }
}