@import url("https://fonts.googleapis.com/css2?family=Prompt:wght@300;400;500;600;700;800&display=swap");

:root {
  --bg: #f8f5ef;
  --paper: #ffffff;
  --ink: #171717;
  --muted: #66645f;
  --line: #e7dfd4;
  --gold: #b58642;
  --gold-dark: #8d642e;
  --charcoal: #121212;
  --soft: #f0ebe3;
  --radius: 8px;
  --shadow: 0 18px 50px rgba(20, 20, 20, .10);
  --shadow-strong: 0 28px 80px rgba(20, 20, 20, .18);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  font-family: "Prompt", "Sukhumvit Set", "Sukhumvit", "Leelawadee UI", "Segoe UI", Tahoma, Arial, sans-serif;
  line-height: 1.65;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3, .menu, .btn, .eyebrow, .stat b, .chip { font-family: "Prompt", "Sukhumvit Set", "Sukhumvit", "Leelawadee UI", "Segoe UI", Tahoma, Arial, sans-serif; }
.wrap { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, .92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}
.nav {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand { display: flex; align-items: center; flex: 0 0 auto; width: 178px; height: 58px; overflow: hidden; }
.brand-logo { width: 178px; height: auto; object-fit: contain; object-position: left top; transform: translateY(-1px); }
.menu { display: flex; align-items: center; gap: 26px; color: #3a3936; font-size: 14px; font-weight: 700; }
.menu a:hover, .menu a.active { color: var(--gold-dark); }
.mobile-note { display: none; color: var(--muted); font-size: 13px; font-weight: 700; }
.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: rgba(255, 253, 248, .9);
  padding: 10px;
}
.menu-toggle span {
  display: block;
  height: 2px;
  margin: 5px 0;
  background: var(--ink);
  transition: transform .18s ease, opacity .18s ease;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  gap: 10px;
  padding: 13px 20px;
  border: 1px solid rgba(255, 255, 255, .28);
  border-radius: var(--radius);
  font-weight: 800;
  line-height: 1.2;
  transition: transform .18s ease, background .18s ease, border-color .18s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn.primary { color: #fff; background: var(--gold); border-color: var(--gold); box-shadow: 0 10px 22px rgba(181, 134, 66, .22); }
.btn.primary:hover { background: var(--gold-dark); border-color: var(--gold-dark); }
.btn.ghost { color: #fff; background: rgba(255, 255, 255, .08); }
.btn.light { color: var(--ink); background: #fff; border-color: var(--line); }

.hero, .page-hero, .cta-band {
  color: #fff;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, .78), rgba(0, 0, 0, .36), rgba(0, 0, 0, .08)),
    var(--hero-image) center/cover;
}
.hero { min-height: 560px; display: flex; align-items: center; overflow: hidden; }
.hero-inner { width: min(1180px, calc(100% - 40px)); margin: 0 auto; padding: 86px 0 92px; }
.page-hero { min-height: 420px; display: flex; align-items: end; padding: 92px 0 76px; }
.eyebrow { margin-bottom: 14px; color: #d7b071; font-size: 13px; font-weight: 850; letter-spacing: .14em; text-transform: uppercase; }
h1 { max-width: 840px; margin-bottom: 22px; font-size: clamp(38px, 6vw, 76px); line-height: 1.13; letter-spacing: 0; }
h2 { margin-bottom: 0; font-size: clamp(28px, 4vw, 46px); line-height: 1.18; letter-spacing: 0; }
h3 { margin-bottom: 10px; line-height: 1.25; }
.hero p, .page-hero p { max-width: 720px; margin-bottom: 32px; color: rgba(255, 255, 255, .9); font-size: clamp(17px, 2vw, 20px); }
.hero-actions, .contact-row { display: flex; flex-wrap: wrap; gap: 14px; }

.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: var(--line); box-shadow: var(--shadow); transform: translateY(-44px); }
.stat { min-height: 132px; padding: 24px 26px; background: #fff; }
.stat b { display: block; margin-bottom: 4px; color: var(--gold); font-size: 27px; line-height: 1.15; }
.stat span { color: var(--muted); font-size: 14px; }
section { padding: 58px 0; }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 30px; }
.section-head p { max-width: 580px; margin-bottom: 0; color: var(--muted); }
.intro { display: grid; grid-template-columns: 1.05fr .95fr; gap: 42px; align-items: center; }
.card, .intro-card, .service, .step, .project, .contact-card { border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.intro-card { padding: 38px; box-shadow: var(--shadow); }
.intro-card p { margin: 16px 0 0; color: var(--muted); }
.vision-points { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin: 24px 0 0; }
.vision-points div { padding: 16px 18px; border: 1px solid var(--line); border-radius: var(--radius); background: rgba(255, 255, 255, .68); }
.vision-points b { display: block; margin-bottom: 5px; color: var(--gold-dark); font-size: 13px; text-transform: uppercase; letter-spacing: .08em; }
.vision-points span { color: var(--muted); font-size: 14px; line-height: 1.6; }
.intro img, .image-panel { width: 100%; height: 390px; border-radius: var(--radius); object-fit: cover; box-shadow: var(--shadow); }
.chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.chip { padding: 8px 12px; border: 1px solid var(--line); border-radius: var(--radius); color: #4a453e; background: var(--soft); font-size: 13px; font-weight: 700; }
.services { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.service { min-height: 238px; padding: 26px; }
.icon { display: grid; place-items: center; width: 46px; height: 46px; margin-bottom: 20px; border: 1px solid var(--line); border-radius: var(--radius); color: var(--gold); background: #fffaf3; font-size: 18px; font-weight: 900; }
.service h3 { font-size: 20px; }
.service p, .step p, .project p, .contact-card p, .card p { margin-bottom: 0; color: var(--muted); font-size: 15px; }
.dark { color: #fff; background: var(--charcoal); }
.dark .section-head p { color: #bdb8ae; }
.portfolio-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.project { overflow: hidden; color: var(--ink); border-color: rgba(255, 255, 255, .10); }
.project img { width: 100%; height: 220px; object-fit: cover; background: #d8d0c5; }
.project-body { padding: 22px; }
.project h3 { font-size: 21px; }
.meta { display: flex; flex-wrap: wrap; gap: 8px; margin: 14px 0; }
.meta span { padding: 5px 9px; border: 1px solid #e6ded3; border-radius: var(--radius); color: #5d574f; background: #f2eee8; font-size: 12px; font-weight: 700; }
.case-link { display: inline-block; margin-top: 16px; color: var(--gold-dark); font-weight: 800; }
.process { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.step { min-height: 210px; padding: 26px; }
.num { margin-bottom: 10px; color: var(--gold); font-weight: 900; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; align-items: start; }
.cards-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.card, .contact-card { padding: 26px; }
.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 24px; align-items: start; }
.home-contact { align-items: stretch; }
.home-contact .contact-card { height: 100%; }
.check-list { display: grid; gap: 10px; margin: 24px 0; padding: 0; list-style: none; }
.check-list li { position: relative; padding: 12px 14px 12px 36px; border: 1px solid var(--line); border-radius: var(--radius); color: var(--muted); background: rgba(255, 255, 255, .72); font-size: 14px; }
.check-list li::before { content: ""; position: absolute; left: 14px; top: 18px; width: 8px; height: 8px; border-radius: 50%; background: var(--gold); }
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.field { display: grid; gap: 7px; color: var(--muted); font-size: 14px; font-weight: 700; }
.field.full { grid-column: 1 / -1; }
input, textarea, select { width: 100%; border: 1px solid var(--line); border-radius: var(--radius); padding: 13px 14px; font: inherit; color: var(--ink); background: #fff; }
textarea { min-height: 130px; resize: vertical; }
.cta-band { padding: 72px 0; --hero-image: url("https://image.makewebcdn.com/makeweb/m_1200x0/Nhk6Fz0PH/Reno_Nagase_CentralParkOffices_10th_FL/LINE_ALBUM_Renovation_Nagase_Central_Park_Offices_10th_Fl__251129_26.jpg?v=202405291424"); }
.cta-band h2 { max-width: 820px; font-size: clamp(30px, 4vw, 54px); }
.cta-band p { max-width: 700px; color: rgba(255, 255, 255, .82); font-size: 18px; }
footer { padding: 36px 0; border-top: 1px solid var(--line); color: #5e5b56; background: #fff; }
.foot { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 24px; }
.footer-logo { width: 210px; height: auto; margin-bottom: 14px; }
.foot b { color: var(--ink); }

.projects-page .page-hero {
  min-height: 520px;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, .82), rgba(0, 0, 0, .45) 52%, rgba(0, 0, 0, .12)),
    var(--hero-image) center/cover;
}
.projects-page .page-hero h1 { max-width: 760px; }
.projects-page .page-hero p { max-width: 640px; }
.projects-page .portfolio-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}
.projects-page .project {
  box-shadow: var(--shadow);
  transition: transform .2s ease, box-shadow .2s ease;
}
.projects-page .project:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-strong);
}
.projects-page .project img { height: 330px; }
.projects-page .project-body { padding: 28px; }
.projects-page .project h3 { font-size: 25px; }
.projects-page .meta span { background: #fbf7ef; }
.feature-strip {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 28px;
  align-items: stretch;
}
.feature-strip img {
  width: 100%;
  min-height: 430px;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.feature-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 42px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow);
}
.feature-copy p { color: var(--muted); }
.quiet-band {
  background: #fff;
  border-block: 1px solid var(--line);
}

@media (max-width: 980px) {
  .topbar { position: sticky; }
  .nav { position: relative; }
  .menu-toggle { display: block; margin-left: auto; }
  .menu {
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    display: grid;
    gap: 0;
    padding: 10px;
    background: rgba(255, 253, 248, .98);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity .18s ease, transform .18s ease;
  }
  .menu a {
    padding: 14px 12px;
    border-bottom: 1px solid var(--line);
    font-size: 16px;
  }
  .menu a:last-child { border-bottom: 0; }
  .menu a.active::after,
  .menu a:hover::after { display: none; }
  .menu-open .menu {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .menu-open .menu-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-open .menu-toggle span:nth-child(2) { opacity: 0; }
  .menu-open .menu-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .mobile-note { display: none; }
  .nav { min-height: 70px; }
  .hero { min-height: auto; }
  .hero-inner { padding: 64px 0 78px; }
  .stats { grid-template-columns: repeat(2, 1fr); transform: translateY(-28px); }
  .intro, .split, .contact-grid { grid-template-columns: 1fr; }
  .services, .portfolio-grid, .process, .cards-3, .projects-page .portfolio-grid, .feature-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .foot { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 620px) {
  .wrap, .hero-inner { width: min(100% - 28px, 1180px); }
  .brand { min-width: 138px; }
  .brand-logo { width: 132px; max-height: 44px; }
  .mobile-note, .nav .btn { display: none; }
  h1 { font-size: 38px; }
  .hero p { font-size: 16px; }
  .btn { width: 100%; }
  .stats { grid-template-columns: 1fr; }
  .stat { min-height: auto; padding: 18px 20px; }
  section { padding: 42px 0; }
  .section-head { display: block; }
  .section-head p { margin-top: 12px; }
  .vision-points { grid-template-columns: 1fr; }
  .intro-card, .card, .contact-card { padding: 24px; }
  .intro img, .image-panel { height: 260px; }
  .services, .portfolio-grid, .process, .foot, .cards-3, .form-grid, .projects-page .portfolio-grid, .feature-strip { grid-template-columns: 1fr; }
  .project img { height: 210px; }
  .projects-page .project img { height: 240px; }
  .feature-copy { padding: 24px; }
  .feature-strip img { min-height: 260px; }
  .cta-band, .page-hero { padding: 56px 0; }
}

/* Premium design pass */
:root {
  --bg: #f4f1eb;
  --paper: #fffdf8;
  --ink: #101010;
  --muted: #6f6a61;
  --line: #ded5c8;
  --gold: #ad7c35;
  --gold-dark: #7d5627;
  --charcoal: #11100e;
  --soft: #ebe4da;
  --shadow: 0 18px 48px rgba(23, 19, 14, .10);
  --shadow-strong: 0 30px 90px rgba(16, 16, 16, .20);
}

body {
  background:
    radial-gradient(circle at 80% 0%, rgba(173, 124, 53, .08), transparent 28rem),
    linear-gradient(180deg, #f8f5ef 0%, #f1ece4 100%);
}

.topbar {
  background: rgba(255, 253, 248, .88);
}

.nav { min-height: 96px; }
.brand { width: 200px; height: 64px; }
.brand-logo { width: 200px; max-height: none; }
.menu {
  gap: 30px;
  color: #474139;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .01em;
}
.menu a {
  position: relative;
  padding: 32px 0;
}
.menu a.active::after,
.menu a:hover::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 22px;
  height: 2px;
  background: var(--gold);
}

.btn {
  border-radius: 4px;
  letter-spacing: .01em;
}
.btn.primary {
  background: #11100e;
  border-color: #11100e;
  box-shadow: none;
}
.btn.primary:hover {
  background: var(--gold-dark);
  border-color: var(--gold-dark);
}

.hero,
.page-hero,
.cta-band {
  background:
    linear-gradient(90deg, rgba(8, 8, 7, .88), rgba(8, 8, 7, .58) 48%, rgba(8, 8, 7, .18)),
    var(--hero-image) center/cover;
}

.hero { min-height: 680px; }
.page-hero { min-height: 520px; }
.hero-inner { padding: 112px 0 120px; }
.eyebrow {
  color: #d8b077;
  letter-spacing: .18em;
  font-size: 12px;
}
h1 {
  max-width: 900px;
  font-size: clamp(46px, 6.4vw, 92px);
  line-height: 1.04;
  font-weight: 800;
}
h2 {
  font-size: clamp(32px, 4vw, 56px);
  line-height: 1.08;
}
.hero p,
.page-hero p {
  max-width: 660px;
  color: rgba(255, 255, 255, .82);
}

section { padding: 86px 0; }
.section-head {
  margin-bottom: 42px;
  align-items: start;
}
.section-head p {
  padding-top: 8px;
  font-size: 16px;
}

.card,
.intro-card,
.service,
.step,
.project,
.contact-card {
  background: rgba(255, 253, 248, .94);
  border-color: rgba(120, 97, 68, .18);
}
.intro-card,
.feature-copy,
.project,
.contact-card {
  box-shadow: var(--shadow);
}
.chip,
.meta span {
  border-radius: 999px;
}

.projects-page .page-hero {
  min-height: 640px;
  align-items: center;
}
.projects-page .page-hero h1 {
  max-width: 850px;
}
.projects-page .feature-strip {
  width: min(1220px, calc(100% - 40px));
  gap: 0;
  padding-top: 96px;
}
.feature-strip img {
  border-radius: 0;
  min-height: 560px;
  box-shadow: var(--shadow-strong);
}
.feature-copy {
  border-radius: 0;
  padding: 56px;
  box-shadow: none;
  border-left: 0;
}

.projects-page .portfolio-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 34px;
}
.projects-page .project {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(360px, .85fr);
  min-height: 470px;
  border: 0;
  border-radius: 0;
  background: #15130f;
  color: #fff;
  box-shadow: var(--shadow-strong);
}
.projects-page .project:nth-child(even) img { order: 2; }
.projects-page .project img {
  width: 100%;
  height: 100%;
  min-height: 470px;
}
.projects-page .project-body {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 52px;
}
.projects-page .project h3 {
  font-size: clamp(28px, 3vw, 42px);
  line-height: 1.08;
}
.projects-page .project p {
  color: rgba(255,255,255,.72);
  font-size: 16px;
}
.projects-page .meta span {
  border-color: rgba(216, 176, 119, .34);
  background: rgba(216, 176, 119, .10);
  color: #e5c795;
}
.projects-page .case-link {
  color: #e5c795;
}
.projects-page .dark {
  background: #0d0c0a;
}
.projects-page .dark .step {
  background: rgba(255,255,255,.045);
  border-color: rgba(255,255,255,.10);
}
.projects-page .dark .step p { color: rgba(255,255,255,.68); }

@media (max-width: 980px) {
  .projects-page .project,
  .projects-page .project:nth-child(even) img {
    display: block;
  }
  .projects-page .project:nth-child(even) img { order: initial; }
  .projects-page .project img { min-height: 360px; height: 360px; }
}

@media (max-width: 620px) {
  .nav { min-height: 78px; }
  .brand { width: 160px; height: 52px; min-width: 160px; }
  .brand-logo { width: 160px; max-height: none; }
  .hero { min-height: auto; }
  h1 { font-size: 40px; }
  h2 { font-size: 32px; }
  section { padding: 54px 0; }
  .projects-page .page-hero { min-height: 440px; }
  .projects-page .feature-strip { width: min(100% - 28px, 1180px); padding-top: 54px; }
  .feature-copy { padding: 26px; }
  .projects-page .project-body { padding: 28px; }
  .projects-page .project img { min-height: 260px; height: 260px; }
}

/* Mobile polish */
@media (max-width: 760px) {
  .topbar {
    background: rgba(255, 253, 248, .96);
  }
  .wrap,
  .hero-inner {
    width: min(100% - 30px, 1180px);
  }
  .hero,
  .page-hero,
  .projects-page .page-hero {
    min-height: calc(100vh - 70px);
    align-items: end;
    background:
      linear-gradient(180deg, rgba(8, 8, 7, .24), rgba(8, 8, 7, .88)),
      var(--hero-image) center/cover;
  }
  .hero-inner,
  .page-hero .wrap {
    padding: 72px 0 44px;
  }
  h1 {
    max-width: 100%;
    font-size: clamp(38px, 12vw, 56px);
    line-height: 1.08;
  }
  .hero p,
  .page-hero p,
  .cta-band p {
    font-size: 16px;
    line-height: 1.75;
  }
.hero-actions,
.contact-row {
    gap: 10px;
  }
  .btn {
    width: 100%;
    min-height: 48px;
  }
  .stats {
    margin-top: 0;
    transform: none;
    border-radius: 0;
  }
  .stat b {
    font-size: 22px;
  }
  .section-head {
    margin-bottom: 24px;
  }
  .portfolio-grid,
  .projects-page .portfolio-grid {
    gap: 20px;
  }
  .project,
  .projects-page .project {
    border-radius: 0;
  }
  .projects-page .project h3 {
    font-size: 28px;
  }
  .feature-strip,
  .projects-page .feature-strip {
    gap: 0;
  }
  .feature-copy {
    border-top: 0;
  }
  .foot {
    gap: 18px;
  }
  .footer-logo {
    width: 170px;
  }
}

/* Executive premium pass */
.hero {
  position: relative;
}
.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 34%;
  background: linear-gradient(180deg, transparent, rgba(244, 241, 235, .96));
  pointer-events: none;
}
.hero-inner {
  position: relative;
  z-index: 1;
}
.hero-proof {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: 920px;
  margin-top: 44px;
  border: 1px solid rgba(255, 255, 255, .22);
  background: rgba(9, 9, 8, .36);
  backdrop-filter: blur(14px);
}
.hero-proof div {
  min-height: 108px;
  padding: 22px 24px;
  border-right: 1px solid rgba(255, 255, 255, .16);
}
.hero-proof div:last-child {
  border-right: 0;
}
.hero-proof b {
  display: block;
  margin-bottom: 7px;
  color: #f5d8a6;
  font-size: 15px;
}
.hero-proof span {
  color: rgba(255, 255, 255, .78);
  font-size: 14px;
}

.stats {
  border-radius: 0;
  transform: translateY(-58px);
}
.stat {
  position: relative;
  min-height: 150px;
  padding: 30px;
}
.stat::before {
  content: "";
  position: absolute;
  left: 30px;
  top: 22px;
  width: 34px;
  height: 2px;
  background: var(--gold);
}
.stat b {
  margin-top: 18px;
  color: #181612;
  font-size: 24px;
}

.intro {
  align-items: stretch;
}
.intro-card {
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-radius: 0;
  box-shadow: none;
}
.intro img {
  height: 100%;
  min-height: 520px;
  border-radius: 0;
  box-shadow: var(--shadow-strong);
}
.vision-points div {
  border-radius: 0;
  background: #f7f1e8;
}

.services {
  gap: 0;
  border: 1px solid rgba(120, 97, 68, .18);
  background: rgba(120, 97, 68, .18);
}
.service {
  min-height: 300px;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  transition: background .2s ease, transform .2s ease;
}
.service:hover {
  background: #fff;
  transform: translateY(-4px);
}
.service h3 {
  max-width: 220px;
  font-size: 24px;
}
.icon {
  border-radius: 50%;
  background: #15130f;
  border-color: #15130f;
  color: #f3cf93;
}

.dark {
  background:
    radial-gradient(circle at 85% 10%, rgba(173, 124, 53, .16), transparent 24rem),
    #0e0d0b;
}
.project-feature {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(360px, .85fr);
  margin-bottom: 28px;
  background: #fffdf8;
  color: var(--ink);
  box-shadow: var(--shadow-strong);
}
.project-feature img {
  width: 100%;
  height: 560px;
  object-fit: cover;
}
.project-feature-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 54px;
}
.project-feature-copy h3 {
  margin-bottom: 18px;
  font-size: clamp(34px, 4vw, 56px);
  line-height: 1.02;
}
.project-feature-copy p {
  color: var(--muted);
}
.dark .portfolio-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.dark .project {
  border: 1px solid rgba(255, 255, 255, .10);
  border-radius: 0;
  background: rgba(255, 255, 255, .055);
  color: #fff;
  box-shadow: none;
}
.dark .project img {
  height: 250px;
}
.dark .project p {
  color: rgba(255, 255, 255, .68);
}
.dark .meta span {
  border-color: rgba(216, 176, 119, .28);
  background: rgba(216, 176, 119, .10);
  color: #e9ca96;
}
.dark .case-link {
  color: #e9ca96;
}

.process {
  counter-reset: step;
}
.step {
  position: relative;
  min-height: 260px;
  border-radius: 0;
  overflow: hidden;
}
.step::after {
  content: "";
  position: absolute;
  right: -34px;
  bottom: -34px;
  width: 96px;
  height: 96px;
  border: 1px solid rgba(173, 124, 53, .22);
  transform: rotate(45deg);
}
.step h3 {
  font-size: 22px;
}

.assurance {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 0;
  padding-top: 0;
}
.assurance-copy,
.assurance-grid {
  border: 1px solid rgba(120, 97, 68, .18);
  background: #11100e;
}
.assurance-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 46px;
  color: #fff;
}
.assurance-copy h2 {
  font-size: clamp(30px, 3vw, 44px);
}
.assurance-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-left: 0;
}
.assurance-grid div {
  padding: 34px 30px;
  border-right: 1px solid rgba(255, 255, 255, .12);
}
.assurance-grid div:last-child {
  border-right: 0;
}
.assurance-grid b {
  display: block;
  margin-bottom: 10px;
  color: #f3cf93;
}
.assurance-grid span {
  color: rgba(255, 255, 255, .70);
  font-size: 14px;
}

.cta-band {
  min-height: 440px;
  display: flex;
  align-items: center;
}

@media (max-width: 980px) {
  .hero-proof,
  .project-feature,
  .assurance,
  .assurance-grid {
    grid-template-columns: 1fr;
  }
  .hero-proof div {
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, .16);
  }
  .hero-proof div:last-child {
    border-bottom: 0;
  }
  .project-feature img {
    height: 380px;
  }
  .project-feature-copy {
    padding: 36px;
  }
  .dark .portfolio-grid {
    grid-template-columns: 1fr;
  }
  .assurance-grid {
    border-left: 1px solid rgba(120, 97, 68, .18);
    border-top: 0;
  }
  .assurance-grid div {
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, .12);
  }
}

@media (max-width: 620px) {
  .hero-proof {
    margin-top: 28px;
  }
  .hero-proof div,
  .stat,
  .service,
  .step,
  .assurance-copy,
  .assurance-grid div {
    padding: 24px;
  }
  .intro img {
    min-height: 320px;
  }
  .project-feature img {
    height: 280px;
  }
  .project-feature-copy {
    padding: 28px;
  }
  .dark .project img {
    height: 220px;
  }
}


/* --- Premium polish: micro-interactions --- */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}
main { animation: fadeInUp .6s ease both; }

.card, .intro-card, .service, .step, .project, .contact-card {
  transition: transform .25s ease, box-shadow .25s ease;
}
.card:hover, .intro-card:hover, .service:hover, .step:hover, .project:hover, .contact-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-strong);
}

.project, .portfolio-grid a {
  overflow: hidden;
}
.project img, .portfolio-grid img {
  transition: transform .4s ease;
}
.project:hover img, .portfolio-grid a:hover img {
  transform: scale(1.05);
}

a, .btn, .card, .service, .project, .step {
  -webkit-tap-highlight-color: transparent;
}