/* Base 1 · landing v1
   Layout: one long page. Base 1 sections on neutral grey with vermilion;
   the Ferragudo Bay case switches to the project's own palette and the
   Base 1 orange disappears until "Como trabalhamos". */

@font-face {
  font-family: "Space Mono";
  src: url("fonts/space-mono-400.woff2") format("woff2"),
       url("fonts/space-mono-400.woff") format("woff");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Space Mono";
  src: url("fonts/space-mono-700.woff2") format("woff2"),
       url("fonts/space-mono-700.woff") format("woff");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "DM Sans";
  src: url("fonts/dm-sans-400.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "DM Sans";
  src: url("fonts/dm-sans-400-italic.woff2") format("woff2");
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: "DM Sans";
  src: url("fonts/dm-sans-500.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "DM Sans";
  src: url("fonts/dm-sans-700.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  color-scheme: light;
  /* Base 1 */
  --ground: #EEEEEE;
  --ink: #111111;
  --muted: #5C5C5C;
  --rule: #CFCFCF;
  --orange: #E35436;
  --night: #0E0E0E;
  --night-muted: #A8A8A8;
  --night-text: #C9C9C9;
  --paper: #F2F2F2;
  /* Ferragudo Bay */
  --fb-stone: #F2ECE2;
  --fb-navy: #213B4F;
  --fb-clay: #A45F4C;
  --fb-mist: #C8D1D9;
  --fb-sky: #9CC3EA;

  --mono: "Space Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  --sans: "DM Sans", system-ui, -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
  --gutter: clamp(20px, 5vw, 80px);
  --section: clamp(72px, 8vw, 128px);

  --t-hero: clamp(32px, 5.6vw, 84px);
  --t-xl: clamp(40px, 7vw, 104px);
  --t-l: clamp(26px, 3.6vw, 52px);
  --t-m: clamp(22px, 2.6vw, 38px);
  --t-body: clamp(15px, 1.2vw, 17px);
  --t-label: 13px;
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }
h1, h2, h3, p, figure { margin: 0; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 5px; }
a:hover { text-decoration-thickness: 2px; }
a:focus-visible { outline: 2px solid currentColor; outline-offset: 4px; }
::selection { background: var(--orange); color: var(--ink); }

.skip {
  position: absolute; left: 8px; top: -60px;
  background: var(--ink); color: var(--paper);
  padding: 10px 14px; z-index: 10; text-decoration: none;
}
.skip:focus { top: 8px; }

/* ---------- structure ---------- */
.wrap {
  max-width: 1280px;
  margin: 0 auto;
  padding-left: max(var(--gutter), env(safe-area-inset-left, 0px));
  padding-right: max(var(--gutter), env(safe-area-inset-right, 0px));
}
.sec { padding-block: var(--section); }
.sec--tight-top { padding-top: 0; }
.stack { display: flex; flex-direction: column; gap: clamp(36px, 4.5vw, 64px); }
.row { display: flex; flex-wrap: wrap; gap: clamp(36px, 6vw, 96px); }
.row > * { min-width: 0; }

.band-night { background: var(--night); color: var(--paper); }
.band-orange { background: var(--orange); color: var(--ink); }
.band-stone { background: var(--fb-stone); color: var(--fb-navy); }
.band-mist { background: var(--fb-mist); color: var(--fb-navy); }
.band-clay { background: var(--fb-clay); color: #FFFFFF; }
.band-sky { background: var(--fb-sky); color: var(--fb-navy); }
.band-navy { background: var(--fb-navy); color: #FFFFFF; }

/* ---------- type ---------- */
.label {
  font-size: var(--t-label);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
/* Space Mono: títulos, etiquetas, números e contactos. DM Sans: corpo de texto e subtítulos. */
.label, .caps, .num, .nav, .hero-foot, .suppliers, .figure .big, .fact .key, .result-big,
.decision .name, .person .name, .person .role, .contact-lines, .line-diagram, .foot { font-family: var(--mono); }
.caps { text-transform: uppercase; letter-spacing: 0.01em; font-weight: 400; }
.t-hero { font-size: var(--t-hero); line-height: 1.02; }
.t-xl { font-size: var(--t-xl); line-height: 1; }
.t-l { font-size: var(--t-l); line-height: 1.1; text-wrap: balance; }
.t-m { font-size: var(--t-m); line-height: 1.18; text-wrap: balance; }
.body { font-size: var(--t-body); line-height: 1.7; max-width: 56ch; }
.small { font-size: 15px; line-height: 1.65; }
.muted { color: var(--muted); }
.accent { color: var(--orange); }
.clay { color: var(--fb-clay); }

.sec-head {
  display: flex; justify-content: space-between; align-items: baseline; gap: 16px;
  border-bottom: 1px solid var(--rule);
  padding-bottom: 14px;
}
.sec-head .label { color: var(--muted); }
.sec-head .num { font-size: 24px; line-height: 1; color: var(--orange); }
.band-stone .sec-head { border-color: var(--fb-navy); }
.band-stone .sec-head .label { color: var(--fb-navy); }
.band-stone .sec-head .num { color: var(--fb-clay); }
.band-navy .sec-head { border-color: #FFFFFF; }
.band-navy .sec-head .label, .band-navy .sec-head .num { color: #FFFFFF; }
.band-orange .sec-head { border-color: var(--ink); }
.band-orange .sec-head .label,
.band-orange .sec-head .num { color: var(--ink); }

/* ---------- hero ---------- */
.hero .wrap {
  display: flex; flex-direction: column;
  gap: clamp(72px, 11vw, 168px);
  padding-block: clamp(28px, 3vw, 40px);
}
.topbar { display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; }
.topbar img { height: 22px; width: auto; }
.nav { display: flex; flex-wrap: wrap; gap: 8px clamp(16px, 2.4vw, 32px); }
.nav a {
  font-size: var(--t-label); letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--paper); text-decoration: none;
  padding-block: 10px;
}
.nav a:hover { color: var(--orange); }
.hero-main { display: flex; flex-wrap: wrap; gap: clamp(36px, 5vw, 72px); align-items: stretch; }
.hero-text { flex: 1 1 600px; min-width: 0; display: flex; flex-direction: column; gap: clamp(24px, 3vw, 40px); }
.hero-sub { max-width: 36ch; font-size: clamp(16px, 1.5vw, 20px); line-height: 1.55; color: var(--orange); }
.hero-aside {
  flex: 0 1 290px; min-width: 0;
  border-left: 1px solid var(--orange);
  padding-left: clamp(20px, 2vw, 32px);
  display: flex; flex-direction: column; justify-content: flex-end;
  font-size: 14px; line-height: 1.65; color: var(--night-muted);
}
.hero-foot {
  display: flex; justify-content: space-between; align-items: baseline;
  flex-wrap: wrap; gap: 12px 32px; font-size: 14px; color: var(--orange);
}
.hero-foot a { color: var(--paper); text-decoration: none; }
.hero-foot .contacts { display: flex; flex-wrap: wrap; gap: 4px 20px; }
.hero-foot .contacts span { white-space: nowrap; }

/* ---------- full-bleed images ---------- */
.bleed img { width: 100%; object-fit: cover; }
.bleed--tall img { height: clamp(420px, 52vw, 800px); object-position: 50% 62%; }
.bleed--mid img { height: clamp(300px, 50vw, 760px); object-position: 50% 55%; }
.caption-bar {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px 24px;
  padding-block: 14px; color: var(--muted);
}

/* ---------- 01 problem ---------- */
.suppliers { flex: 1 1 340px; display: flex; flex-direction: column; font-size: 13px; letter-spacing: 0.12em; text-transform: uppercase; }
.suppliers div { display: flex; justify-content: space-between; gap: 16px; padding-block: 10px; border-top: 1px solid var(--rule); color: var(--muted); }
.suppliers div.total { border-top-color: var(--ink); color: var(--ink); font-weight: 700; padding-block: 12px; }
.statement { padding-top: clamp(16px, 4vw, 56px); font-size: clamp(24px, 3vw, 42px); line-height: 1.15; }

/* ---------- money ---------- */
.figures { display: flex; flex-wrap: wrap; gap: clamp(32px, 5vw, 80px); }
.figure { flex: 1 1 380px; min-width: 0; border-top: 1px solid var(--orange); padding-top: 24px; display: flex; flex-direction: column; gap: 12px; }
.figure .big { font-size: clamp(40px, 6vw, 88px); line-height: 1; color: var(--orange); }
.figure .small { color: var(--night-text); max-width: 40ch; }
.band-night .body { color: var(--night-text); }
.footnote { font-size: 13px; line-height: 1.6; color: var(--night-muted); }

/* ---------- case ---------- */
.case-open { align-items: center; }
.case-open .text { flex: 1 1 520px; display: flex; flex-direction: column; gap: clamp(20px, 2.5vw, 32px); }
.case-open .mark { flex: 0 1 400px; padding: clamp(40px, 5vw, 72px); display: flex; align-items: center; justify-content: center; }
.case-open .mark img { width: 100%; max-width: 180px; }

.before-after { align-items: flex-start; }
.before-after .pic { flex: 1 1 360px; max-width: 480px; }
.before-after .pic img { width: 100%; aspect-ratio: 960 / 1067; object-fit: cover; }
.before-after .text { flex: 1.4 1 460px; display: flex; flex-direction: column; gap: clamp(28px, 3.5vw, 48px); }
.ba-item { display: flex; flex-direction: column; gap: 6px; border-top: 1px solid var(--fb-navy); padding-top: 18px; }

.recs { display: flex; flex-wrap: wrap; gap: 24px clamp(24px, 3vw, 40px); }
.recs div { flex: 1 1 220px; min-width: 0; border-top: 1px solid var(--fb-navy); padding-top: 14px; font-size: clamp(15px, 1.25vw, 18px); line-height: 1.4; }

.method { align-items: center; gap: clamp(48px, 7vw, 112px); }
.method .text { flex: 1.5 1 520px; display: flex; flex-direction: column; gap: clamp(32px, 4vw, 52px); }
.facts { display: flex; flex-direction: column; border-bottom: 1px solid rgba(255, 255, 255, 0.5); }
.fact { display: flex; flex-wrap: wrap; gap: 8px 32px; padding-block: 22px; border-top: 1px solid rgba(255, 255, 255, 0.5); }
.fact .key { flex: 0 0 200px; font-size: clamp(28px, 3vw, 40px); line-height: 1.05; color: var(--fb-stone); text-transform: uppercase; }
.fact p { flex: 1 1 300px; min-width: 0; max-width: 52ch; font-size: var(--t-body); line-height: 1.7; }
.arch { flex: 1 1 300px; max-width: 420px; margin-inline: auto; }
.arch .frame { border: 1px solid var(--fb-stone); border-radius: 999px 999px 0 0; padding: clamp(10px, 1.2vw, 16px); }
.arch img { display: block; width: 100%; aspect-ratio: 2 / 3; object-fit: cover; object-position: 50% 50%; border-radius: 999px 999px 0 0; }

.concept { align-items: center; }
.concept .text { flex: 1.6 1 520px; display: flex; flex-direction: column; gap: clamp(28px, 3.5vw, 48px); }
.concept .line { font-size: clamp(30px, 4.6vw, 68px); line-height: 1.06; }
.concept .note { display: flex; flex-direction: column; gap: 12px; max-width: 52ch; border-top: 1px solid var(--fb-navy); padding-top: 18px; }
.concept .logo { flex: 1 1 280px; max-width: 300px; margin-inline: auto; }

.built-head { align-items: flex-end; gap: 24px clamp(40px, 6vw, 96px); }
.built-head h3 { flex: 1.3 1 480px; }
.built-head p { flex: 1 1 340px; }
.pieces { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(28px, 3vw, 40px) clamp(20px, 2.5vw, 32px); }
.pieces figure { display: flex; flex-direction: column; gap: 12px; min-width: 0; }
.pieces .wide { grid-column: 1 / -1; }
.pieces img { width: 100%; object-fit: cover; }
.pieces .r169 img { aspect-ratio: 16 / 9; }
.pieces .shot img { object-position: 50% 0; }
.pieces video { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; background: #000; }
.pieces figcaption { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px 24px; }
.case-meta { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px 32px; border-top: 1px solid var(--fb-navy); padding-top: 16px; line-height: 1.7; }
.pieces a { display: block; }
.result { display: flex; flex-direction: column; gap: 14px; border-top: 1px solid var(--fb-navy); padding-top: 18px; }
.result-row { display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px clamp(20px, 3vw, 40px); }
.result-big { font-size: clamp(56px, 8vw, 120px); line-height: 0.95; }
.result-row .body { flex: 1 1 320px; min-width: 0; max-width: 48ch; }

/* ---------- invite after the case ---------- */
.invite { padding-block: clamp(40px, 5vw, 64px); border-bottom: 1px solid var(--rule); }
.invite-row { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 20px 48px; }
.invite-row .t-m { flex: 1 1 480px; min-width: 0; max-width: 34ch; }
.invite-links { display: flex; flex-wrap: wrap; gap: 8px 28px; }
.invite-links a { color: var(--ink); padding-block: 10px; text-decoration-color: var(--orange); }

/* ---------- 03 how ---------- */
.decisions { display: flex; flex-direction: column; border-bottom: 1px solid var(--orange); }
.decision { display: flex; flex-wrap: wrap; gap: 6px 32px; padding-block: 20px; border-top: 1px solid var(--orange); }
.decision .name { flex: 1 1 260px; min-width: 0; font-size: clamp(15px, 1.3vw, 19px); letter-spacing: 0.06em; text-transform: uppercase; }
.decision .what { flex: 2 1 360px; min-width: 0; font-size: var(--t-body); line-height: 1.6; color: var(--muted); }
.scope { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px clamp(24px, 3vw, 48px); }
.scope div { display: flex; flex-direction: column; gap: 12px; border-top: 1px solid var(--ink); padding-top: 16px; }
.scope .label { font-size: 13px; font-weight: 700; }
.scope p { font-size: 15px; line-height: 1.7; }
.scope-title { padding-top: clamp(24px, 5vw, 72px); max-width: 34ch; }

/* ---------- 04 boundary ---------- */
.line-diagram {
  display: flex; align-items: center; gap: clamp(8px, 1.5vw, 20px);
  padding-block: clamp(16px, 3vw, 40px);
  font-size: clamp(10px, 1vw, 13px); letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--muted); white-space: nowrap;
}
.line-diagram .rule { flex: 1 1 12px; height: 1px; background: var(--orange); }
.line-diagram img { height: clamp(12px, 1.5vw, 20px); width: auto; }

/* ---------- 05 team ---------- */
.team { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 48px clamp(20px, 2.5vw, 32px); }
.person { display: flex; flex-direction: column; gap: 14px; }
.person img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.person .name { font-size: 15px; letter-spacing: 0.06em; text-transform: uppercase; font-weight: 700; display: block; }
.person .role { font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); display: block; }
.person p { font-size: 15px; line-height: 1.65; }
.closing { font-size: clamp(18px, 1.8vw, 24px); line-height: 1.4; max-width: 44ch; }

/* ---------- 06 contact ---------- */
.contact-row { align-items: flex-end; gap: 40px clamp(40px, 6vw, 96px); }
.contact-row .body { flex: 1 1 380px; }
.contact-lines { flex: 1 1 420px; display: flex; flex-direction: column; gap: 6px; font-size: clamp(18px, 2.3vw, 32px); line-height: 1.3; overflow-wrap: anywhere; }
.contact-lines a { text-decoration: none; }
.contact-lines a:hover { text-decoration: underline; }
.to-top { align-self: flex-start; color: var(--ink); text-decoration: none; border: 1px solid var(--ink); padding: 14px 20px; margin-top: clamp(8px, 2vw, 24px); }
.to-top:hover { background: var(--ink); color: var(--orange); }

.foot .wrap {
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap;
  gap: 20px 40px; padding-block: 32px;
  font-size: 12px; line-height: 1.6; letter-spacing: 0.08em; text-transform: uppercase; color: var(--night-muted);
}
.foot img { height: 18px; width: auto; }
.foot .links { display: flex; flex-wrap: wrap; gap: 8px 28px; }

/* ---------- breakpoints ---------- */
@media (max-width: 1100px) {
  .team { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 720px) {
  .pieces { grid-template-columns: minmax(0, 1fr); }
  .scope { grid-template-columns: minmax(0, 1fr); }
  .hero-aside { flex-basis: 100%; }
  .fact .key { flex-basis: 100%; }
}
@media (max-width: 560px) {
  .team { grid-template-columns: minmax(0, 1fr); }
}