/* Lumoria — architecture & interior demo.
   Measured from the reference: 1380 container, Josefin Sans 54/65 H1 and 43/51 H2 at 600,
   DM Sans 16/26 body, ink #161616, gold #C69A59, cream #F5F4F2. */

:root {
  --ink: #161616;
  --gold: #c69a59;
  --gold-dark: #b1863f;
  --body: #585858;
  --cream: #f5f4f2;
  --line: rgba(22, 22, 22, .12);
  --radius: 24px;
  --container: 1380px;
  --display: "Josefin Sans", Georgia, serif;
  --text: "DM Sans", system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: var(--text); font-size: 16px; line-height: 26px; color: var(--body); background: var(--cream); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { font-family: var(--display); font-weight: 600; color: var(--ink); margin: 0; }
h1 { font-size: 54px; line-height: 65px; }
h2 { font-size: 43px; line-height: 51px; }
h3 { font-size: 23px; line-height: 27px; }
p { margin: 0; }
.gold { color: var(--gold); }
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 30px; }
.pad { padding: 100px 0; }
.pad-b { padding-bottom: 100px; }

/* ---------------------------------------------------------------- bits */
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font-family: var(--text); font-size: 13px; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; color: var(--gold); }
.eyebrow::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--gold); }
.chip { display: inline-flex; align-items: center; gap: 8px; font-size: 12px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--gold); background: none; border: 0; padding: 0; }
.btn { display: inline-flex; align-items: center; gap: 12px; background: var(--gold); color: #fff; border: 0; border-radius: 999px; padding: 8px 24px 8px 8px; font-family: var(--text); font-size: 15px; font-weight: 500; cursor: pointer; transition: background .25s, transform .25s; }
.btn em { font-style: normal; width: 36px; height: 36px; border-radius: 50%; background: rgba(255, 255, 255, .22); display: grid; place-items: center; font-size: 15px; }
.btn:hover { background: var(--gold-dark); transform: translateY(-2px); }
.btn--white { background: #fff; color: var(--ink); }
.btn--white em { background: var(--gold); color: #fff; }
.arrow-btns { display: flex; gap: 10px; }
.arrow-btns span { width: 42px; height: 42px; border-radius: 50%; border: 1px solid var(--line); display: grid; place-items: center; color: var(--ink); cursor: pointer; }

/* ---------------------------------------------------------------- top bar + header */
.topbar { background: var(--ink); color: rgba(255, 255, 255, .72); font-size: 13px; }
.topbar .container { display: flex; align-items: center; gap: 18px; height: 44px; }
.topbar .tline { display: inline-flex; align-items: center; gap: 8px; }
.topbar .tline svg { opacity: .7; flex: 0 0 auto; }
.topbar .socials { display: inline-flex; align-items: center; gap: 14px; }
.topbar .socials a { opacity: .75; transition: opacity .2s, color .2s; }
.topbar .socials a:hover { opacity: 1; color: var(--gold); }
.topbar .sep { width: 1px; height: 18px; background: rgba(255, 255, 255, .18); }
.topbar .right { margin-left: auto; display: flex; align-items: center; gap: 18px; }
.site-header { background: var(--cream); position: sticky; top: 0; z-index: 60; transition: box-shadow .25s; }
.site-header.is-stuck { box-shadow: 0 10px 30px rgba(22, 22, 22, .08); }
.site-header .container { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 36px; height: 86px; }
.brand { display: flex; align-items: center; gap: 10px; }
.brand img { height: 38px; width: auto; }
.brand span { font-family: var(--display); font-size: 24px; font-weight: 600; letter-spacing: .04em; color: var(--ink); }
.nav { display: flex; gap: 30px; justify-content: center; font-size: 15px; }
.nav a:hover, .nav a.is-active { color: var(--gold); }
.head-right { display: flex; align-items: center; justify-content: flex-end; gap: 18px; }
.phone { display: flex; align-items: center; gap: 12px; font-size: 15px; color: var(--ink); }
.phone span { width: 42px; height: 42px; border-radius: 50%; background: var(--gold); color: #fff; display: grid; place-items: center; }
.burger { display: none; background: none; border: 0; font-size: 24px; cursor: pointer; margin-left: auto; }

/* ---------------------------------------------------------------- hero */
.hero { padding: 0 0 10px; }
.hero__card { position: relative; border-radius: var(--radius); overflow: hidden; min-height: 620px; display: flex; align-items: center; }
.hero__card > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero__card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(10, 10, 10, .82), rgba(10, 10, 10, .45) 48%, rgba(10, 10, 10, .12)); }
.hero__body { position: relative; z-index: 2; padding: 60px; max-width: 760px; }
.hero__body h1 { color: #fff; margin: 22px 0 0; }
.hero__body p { color: rgba(255, 255, 255, .8); margin-top: 18px; max-width: 46ch; }
.hero__dots { position: absolute; right: 42px; bottom: 42px; z-index: 3; display: flex; gap: 10px; background: rgba(255, 255, 255, .1); padding: 12px 16px; border-radius: 999px; }
.hero__dots span { width: 9px; height: 9px; border-radius: 50%; background: rgba(255, 255, 255, .5); }
.hero__dots span.is-on { background: var(--gold); }

/* ---------------------------------------------------------------- feature row */
.feat-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 26px; }
.feat { background: #fff; border-radius: 16px; padding: 26px; }
.feat__top { display: flex; align-items: center; gap: 14px; }
.feat__icon { width: 46px; height: 46px; border-radius: 50%; background: var(--cream); display: grid; place-items: center; color: var(--ink); flex: 0 0 auto; }
.feat h3 { font-size: 20px; line-height: 25px; }
.feat hr { border: 0; border-top: 1px solid var(--line); margin: 22px 0 16px; }
.feat p { font-size: 15px; line-height: 24px; }

/* ---------------------------------------------------------------- about */
.about { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.about__media { position: relative; border-radius: 18px; overflow: hidden; }
.about__media img { width: 100%; height: 520px; object-fit: cover; }
.badge-100 { position: absolute; left: 0; bottom: 34px; background: var(--gold); color: #fff; padding: 16px 26px 16px 22px; border-radius: 0 12px 12px 0; }
.badge-100 b { display: block; font-family: var(--display); font-size: 34px; line-height: 1; }
.badge-100 small { font-size: 13px; letter-spacing: .04em; }
.tabs { display: flex; gap: 12px; margin: 26px 0 30px; flex-wrap: wrap; }
.tab { display: inline-flex; align-items: center; gap: 8px; border: 1px solid var(--line); background: #fff; color: var(--ink); border-radius: 999px; padding: 10px 20px; font-family: var(--text); font-size: 15px; cursor: pointer; }
.tab::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--gold); }
.tab.is-on { background: var(--gold); color: #fff; border-color: var(--gold); }
.tab.is-on::before { background: #fff; }
.about__panel { display: none; grid-template-columns: 1fr; gap: 22px; align-items: start; border-top: 1px solid var(--line); padding-top: 28px; }
.about__panel.is-on { display: grid; }
.about__panel img { width: 100%; height: 130px; object-fit: cover; border-radius: 12px; }
.ticks { list-style: none; padding: 0; margin: 14px 0 0; display: grid; gap: 8px; }
.ticks li { display: flex; gap: 10px; font-size: 15px; }
.ticks li::before { content: "✔"; color: var(--gold); }

/* ---------------------------------------------------------------- dark projects */
.dark-card { background: var(--ink); border-radius: var(--radius); padding: 70px 50px; color: rgba(255, 255, 255, .72); }
.dark-card h2, .dark-card h3 { color: #fff; }
.dark-card .chip { color: var(--gold); }
.center { text-align: center; }
.center .eyebrow { justify-content: center; }
.proj-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; margin-top: 46px; }
.proj { background: #fff; border-radius: 16px; overflow: hidden; display: flex; flex-direction: column; }
.proj img { width: 100%; height: 210px; object-fit: cover; }
.proj__body { padding: 26px; display: flex; flex-direction: column; flex: 1; }
.proj__body h3 { font-size: 21px; line-height: 26px; color: var(--ink); }
.proj__body hr { border: 0; border-top: 1px solid var(--line); margin: 16px 0; }
.proj__body p { font-size: 15px; line-height: 24px; color: var(--body); }
.dark-card .proj h3, .dark-card .proj p { color: inherit; }
.dark-card .proj h3 { color: var(--ink); }
.dark-card .proj p { color: var(--body); }
.proj__more { display: flex; align-items: center; justify-content: space-between; margin-top: auto; padding-top: 22px; color: var(--ink); font-size: 15px; }
.proj__more span { width: 34px; height: 34px; border-radius: 50%; background: var(--ink); color: #fff; display: grid; place-items: center; font-size: 13px; }

/* ---------------------------------------------------------------- process */
.proc-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 40px; }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; margin-top: 54px; }
.step__icon { width: 66px; height: 66px; border-radius: 50%; background: #fff; display: grid; place-items: center; color: var(--ink); }
.step__line { position: relative; border-top: 1px solid var(--line); margin: 24px 0 18px; }
.step__line::before { content: ""; position: absolute; left: 0; top: -4px; width: 7px; height: 7px; border-radius: 50%; background: var(--ink); }
.step h3 { font-size: 21px; }
.step p { font-size: 15px; line-height: 24px; margin-top: 8px; }

/* ---------------------------------------------------------------- portfolio */
.filters { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin: 34px 0 40px; }
.work { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.work figure { position: relative; margin: 0; border-radius: 14px; overflow: hidden; }
.work img { width: 100%; height: 100%; object-fit: cover; }
.work figure:nth-child(1) { grid-row: span 1; }
.work figure:nth-child(3) { grid-column: span 2; }
.work figure img { min-height: 230px; }
.work figcaption { position: absolute; left: 0; right: 0; bottom: 0; padding: 22px; color: #fff; font-family: var(--display); font-size: 21px; font-weight: 600; background: linear-gradient(180deg, rgba(0, 0, 0, 0), rgba(0, 0, 0, .65)); }

/* ---------------------------------------------------------------- pricing */
.pricing { display: grid; grid-template-columns: .9fr 1.2fr; gap: 60px; align-items: start; }
.pack { background: #fff; border-radius: 16px; padding: 30px; display: grid; grid-template-columns: 1.1fr 1fr auto; gap: 26px; align-items: center; }
.pack + .pack { margin-top: 22px; }
.pack--dark { background: var(--ink); color: rgba(255, 255, 255, .72); }
.pack--dark h3 { color: #fff; }
.pack h3 { font-size: 26px; }
.pack p { font-size: 14px; line-height: 23px; margin-top: 10px; }
.pack ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; font-size: 14px; }
.pack li { display: flex; gap: 10px; }
.pack li::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--gold); margin-top: 8px; flex: 0 0 auto; }
.pack__price b { font-family: var(--display); font-size: 34px; color: inherit; }
.pack--dark .pack__price b { color: #fff; }
.pack__price { text-align: right; }
.pack__price small { font-size: 13px; }
.pack__price .btn { margin-top: 14px; }
.toggle { display: flex; align-items: center; gap: 14px; font-size: 15px; margin: 26px 0; }
.toggle i { width: 54px; height: 28px; border-radius: 999px; background: var(--gold); position: relative; display: inline-block; }
.toggle i::after { content: ""; position: absolute; top: 3px; left: 4px; width: 22px; height: 22px; border-radius: 50%; background: #fff; }

/* ---------------------------------------------------------------- testimonial */
.tst { display: grid; grid-template-columns: 1fr 1.25fr; gap: 26px; }
.tst > img { width: 100%; height: 100%; min-height: 380px; object-fit: cover; border-radius: 18px; }
.tst__card { background: var(--ink); border-radius: 18px; padding: 44px; color: rgba(255, 255, 255, .75); position: relative; overflow: hidden; }
.tst__card h2 { color: #fff; margin-top: 18px; }
.tst__card blockquote { margin: 22px 0 0; font-size: 16px; line-height: 27px; }
.tst__who { display: flex; align-items: center; justify-content: space-between; margin-top: 30px; gap: 20px; }
.tst__who img { width: 52px; height: 52px; border-radius: 50%; object-fit: cover; }
.tst__who h3 { color: #fff; font-size: 20px; }
.tst__who small { font-size: 13px; }
.tst .arrow-btns span { border-color: rgba(255, 255, 255, .25); color: #fff; }
.stars { color: var(--gold); letter-spacing: 3px; }

/* ---------------------------------------------------------------- news */
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; margin-top: 44px; }
.news-card { background: #fff; border-radius: 16px; overflow: hidden; }
.news-card img { width: 100%; height: 220px; object-fit: cover; }
.news-card__body { padding: 26px; }
.news-meta { display: flex; gap: 20px; font-size: 13px; color: var(--gold); margin-bottom: 12px; }
.news-card h3 { font-size: 21px; line-height: 28px; }
.news-card p { font-size: 15px; line-height: 24px; margin-top: 12px; }

/* ---------------------------------------------------------------- footer */
.site-footer { background: var(--ink); border-radius: var(--radius); color: rgba(255, 255, 255, .7); padding: 60px 50px 0; margin: 0 30px 30px; }
.news-row { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; padding-bottom: 52px; border-bottom: 1px solid rgba(255, 255, 255, .12); }
.news-row h2 { color: #fff; max-width: 22ch; text-wrap: balance; }
.news-form { display: flex; background: rgba(255, 255, 255, .06); border-radius: 999px; padding: 6px; }
.news-form input { flex: 1; background: none; border: 0; color: #fff; padding: 0 20px; font-family: var(--text); font-size: 15px; outline: none; }
.foot-grid { display: grid; grid-template-columns: 1.3fr .8fr 1fr 1fr; gap: 50px; padding: 52px 0; }
.foot-grid h4 { color: #fff; font-size: 21px; margin-bottom: 20px; }
.foot-grid ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; font-size: 15px; }
.foot-line { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; }
.foot-line b { color: #fff; font-family: var(--display); font-size: 20px; font-weight: 600; }
.foot-bar { border-top: 1px solid rgba(255, 255, 255, .12); padding: 20px 0; display: flex; justify-content: space-between; align-items: center; font-size: 14px; }
.foot-bar div { display: flex; gap: 16px; }

/* ---------------------------------------------------------------- responsive */
@media (max-width: 1100px) {
  h1 { font-size: 40px; line-height: 50px; }
  h2 { font-size: 32px; line-height: 40px; }
  .feat-row, .proj-grid, .steps, .work, .news-grid, .foot-grid { grid-template-columns: repeat(2, 1fr); }
  .about, .pricing, .tst, .news-row, .proc-head { grid-template-columns: 1fr; gap: 36px; display: grid; }
  .nav, .topbar, .head-right .phone { display: none; }
  .burger { display: block; }
  .pad { padding: 70px 0; }
}
@media (max-width: 680px) {
  h1 { font-size: 32px; line-height: 42px; }
  h2 { font-size: 27px; line-height: 35px; }
  .feat-row, .proj-grid, .steps, .work, .news-grid, .foot-grid { grid-template-columns: 1fr; }
  .work figure:nth-child(3) { grid-column: span 1; }
  .hero__body { padding: 34px 24px; }
  .dark-card, .site-footer { padding: 40px 24px; }
  .pack { grid-template-columns: 1fr; }
  .pack__price { text-align: left; }
  .about__panel { grid-template-columns: 1fr; }
}

.site-footer .brand img { height: 46px; }