/* ============================================================
   Gemstar Contractors — commercial site
   Palette derived from trade materials: red-oxide primer,
   petrol enamel, concrete.
   ============================================================ */

:root {
  /* Brand palette
     PMS 193 C  #D5204B  crimson   — accent only
     Black 85%  #4D4D4F  charcoal
     Black 25%  #C7C8CA  light gray                         */
  --ink:      #2B2B2D;   /* deepest neutral — hero, footer   */
  --petrol:   #4D4D4F;   /* brand charcoal                   */
  --petrol-2: #3C3C3E;
  --oxide:    #D5204B;   /* brand crimson — accent           */
  --oxide-lt: #B01A3E;   /* crimson, darkened for hover      */
  --concrete: #DDDEE0;   /* rules and borders                */
  --paper:    #F4F4F5;
  --white:    #FFFFFF;
  --steel:    #6E6E71;
  --steel-lt: #C7C8CA;

  --wrap: 1180px;
  --gut: 24px;

  --f-display: 'Archivo', system-ui, sans-serif;
  --f-body: 'IBM Plex Sans', system-ui, sans-serif;
  --f-mono: 'IBM Plex Mono', ui-monospace, monospace;
}

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

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--f-body);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--oxide); text-decoration: none; }
a:hover { text-decoration: underline; }

:focus-visible {
  outline: 3px solid var(--oxide);
  outline-offset: 3px;
}

.wrap {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 var(--gut);
}

.skip {
  position: absolute; left: -9999px;
  background: var(--oxide); color: #fff;
  padding: 12px 18px; z-index: 200;
}
.skip:focus { left: 12px; top: 12px; }

/* ---------- Type ---------- */

h1, h2, h3, h4 {
  font-family: var(--f-display);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -0.022em;
  margin: 0 0 0.5em;
}

h1 { font-size: clamp(2.5rem, 6.2vw, 4.6rem); text-transform: uppercase; letter-spacing: -0.03em; }
h2 { font-size: clamp(1.85rem, 3.6vw, 2.9rem); }
h3 { font-size: clamp(1.2rem, 1.9vw, 1.5rem); letter-spacing: -0.012em; }
h4 { font-size: 1.02rem; letter-spacing: -0.005em; }

p { margin: 0 0 1.15em; }
p:last-child { margin-bottom: 0; }

.lede {
  font-size: clamp(1.1rem, 1.7vw, 1.32rem);
  line-height: 1.5;
  color: var(--petrol);
}

.tag {
  font-family: var(--f-mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.19em;
  text-transform: uppercase;
  color: var(--oxide);
  display: block;
  margin-bottom: 1.1rem;
}
.tag-pale { color: var(--steel-lt); }

.small { font-size: 0.92rem; color: var(--steel); }

/* ---------- Header ---------- */

.hdr {
  position: sticky; top: 0; z-index: 100;
  background: var(--white);
  border-bottom: 1px solid var(--concrete);
}
.hdr-in {
  display: flex; align-items: center; gap: 28px;
  min-height: 74px;
}

.brand { display: block; line-height: 0; padding: 6px 0; flex-shrink: 0; }
.brand:hover { text-decoration: none; }
.brand img { width: 172px; height: auto; }
.ftr .brand img { width: 196px; }

.nav { margin-left: auto; display: flex; align-items: center; gap: 26px; }
.nav a {
  font-family: var(--f-mono); font-size: 0.76rem;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--petrol); padding: 4px 0;
  border-bottom: 2px solid transparent;
}
.nav a:hover { color: var(--ink); text-decoration: none; border-bottom-color: var(--oxide); }
.nav a.on { color: var(--ink); border-bottom-color: var(--oxide); }

.hdr-cta {
  background: var(--oxide); color: #fff !important;
  padding: 11px 18px !important; border-bottom: none !important;
  font-weight: 600;
}
.hdr-cta:hover { background: var(--oxide-lt); border-bottom-color: transparent !important; }

.burger {
  display: none; margin-left: auto;
  background: none; border: 1px solid var(--concrete);
  color: var(--petrol); padding: 9px 13px; cursor: pointer;
  font-family: var(--f-mono); font-size: 0.72rem;
  letter-spacing: 0.12em; text-transform: uppercase;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-block;
  font-family: var(--f-mono); font-size: 0.78rem; font-weight: 600;
  letter-spacing: 0.11em; text-transform: uppercase;
  padding: 16px 30px; border: 2px solid var(--oxide);
  background: var(--oxide); color: #fff;
  cursor: pointer; transition: background .16s, color .16s;
}
.btn:hover { background: var(--oxide-lt); border-color: var(--oxide-lt); color: #fff; text-decoration: none; }

.btn-ghost { background: transparent; color: var(--oxide); }
.btn-ghost:hover { background: var(--oxide); color: #fff; }

.btn-pale { background: transparent; border-color: rgba(255,255,255,0.45); color: #fff; }
.btn-pale:hover { background: #fff; border-color: #fff; color: var(--ink); }

.btns { display: flex; flex-wrap: wrap; gap: 14px; }

/* ---------- Hero ---------- */

.hero {
  background: var(--ink);
  color: #fff;
  padding: clamp(64px, 9vw, 118px) 0 0;
  position: relative;
  overflow: hidden;
}
.hero::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(114deg, rgba(213,32,75,0.13) 0%, transparent 55%);
  pointer-events: none;
}
.hero .wrap { position: relative; z-index: 1; }
.hero h1 { color: #fff; max-width: 16ch; }
.hero .lede { color: var(--concrete); max-width: 56ch; margin-top: 1.1rem; }
.hero .btns { margin-top: 2.4rem; }

.hero-sm { padding-bottom: clamp(56px, 7vw, 92px); }
.hero-sm h1 { font-size: clamp(2.1rem, 4.8vw, 3.6rem); max-width: 20ch; }

/* ---------- Spec block (signature) ---------- */

.spec {
  border-left: 4px solid var(--oxide);
  background: var(--white);
  padding: 26px 30px;
  font-family: var(--f-mono);
  font-size: 0.86rem;
}
.spec-row {
  display: flex; justify-content: space-between; gap: 22px;
  padding: 9px 0;
  border-bottom: 1px solid var(--concrete);
}
.spec-row:last-child { border-bottom: none; }
.spec-k { color: var(--steel); letter-spacing: 0.03em; }
.spec-v { font-weight: 600; text-align: right; color: var(--ink); }

.hero-spec {
  margin-top: clamp(46px, 6vw, 74px);
  background: rgba(255,255,255,0.055);
  border-left: 4px solid var(--oxide);
  border-top: 1px solid rgba(255,255,255,0.12);
  display: grid;
  grid-template-columns: repeat(5, 1fr);
}
.hero-spec div {
  padding: 22px 20px;
  border-right: 1px solid rgba(255,255,255,0.12);
}
.hero-spec div:last-child { border-right: none; }
.hero-spec dt {
  font-family: var(--f-mono); font-size: 0.62rem;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--steel-lt); margin-bottom: 7px;
}
.hero-spec dd {
  margin: 0; font-family: var(--f-display); font-weight: 700;
  font-size: 1.16rem; color: #fff; letter-spacing: -0.01em;
}

/* ---------- Sections ---------- */

.sec { padding: clamp(60px, 8vw, 104px) 0; }
.sec-dark { background: var(--ink); color: var(--concrete); }
.sec-dark h2, .sec-dark h3 { color: #fff; }
.sec-petrol { background: var(--petrol); color: var(--concrete); }
.sec-petrol h2, .sec-petrol h3 { color: #fff; }
.sec-white { background: var(--white); }
.sec-line { border-top: 1px solid var(--concrete); }

.head { max-width: 62ch; margin-bottom: clamp(38px, 5vw, 58px); }
.head p { color: var(--steel); font-size: 1.06rem; }
.sec-dark .head p, .sec-petrol .head p { color: var(--steel-lt); }

.split {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: clamp(34px, 5vw, 68px); align-items: start;
}

/* ---------- Cards ---------- */

.grid { display: grid; gap: 1px; background: var(--concrete); }
.g2 { grid-template-columns: repeat(2, 1fr); }
.g3 { grid-template-columns: repeat(3, 1fr); }
.g4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--paper);
  padding: 34px 30px;
  transition: background .16s;
}
.sec-white .card { background: var(--white); }
.card:hover { background: var(--white); }
.sec-white .card:hover { background: var(--paper); }
.card h3 { margin-bottom: 0.55em; }
.card p { color: var(--steel); font-size: 0.98rem; }
.card p:last-child { margin-bottom: 0; }

.card-dark { background: rgba(255,255,255,0.045); }
.sec-dark .grid, .sec-petrol .grid { background: rgba(255,255,255,0.13); }
.sec-dark .card, .sec-petrol .card { background: var(--ink); }
.sec-petrol .card { background: var(--petrol); }
.sec-petrol .spec { background: var(--white); }
.sec-dark .card:hover, .sec-petrol .card:hover { background: rgba(255,255,255,0.05); }
.sec-dark .card p, .sec-petrol .card p { color: var(--steel-lt); }

/* ---------- Market / list rows ---------- */

.rows { border-top: 1px solid var(--concrete); }
.row {
  display: grid; grid-template-columns: 1fr 1.9fr;
  gap: clamp(20px, 4vw, 56px);
  padding: 38px 0;
  border-bottom: 1px solid var(--concrete);
}
.row h3 { margin-bottom: 0; }
.row-body p { color: var(--steel); }
.row-body p:first-child { color: var(--ink); font-weight: 500; }

/* ---------- Service lists ---------- */

.svc { padding: 40px 0; border-bottom: 1px solid var(--concrete); }
.svc:last-child { border-bottom: none; }
.svc h3 { margin-bottom: 0.7em; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 16px; padding: 0; list-style: none; }
.chips li {
  font-family: var(--f-mono); font-size: 0.76rem;
  background: var(--white); border: 1px solid var(--concrete);
  padding: 7px 13px; color: var(--petrol);
}
.sec-white .chips li { background: var(--paper); }

.ticks { list-style: none; padding: 0; margin: 0; }
.ticks li {
  padding: 10px 0 10px 24px; position: relative;
  border-bottom: 1px solid var(--concrete);
  font-size: 0.98rem;
}
.ticks li::before {
  content: "+"; position: absolute; left: 0; top: 9px;
  font-family: var(--f-mono); font-size: 1.05rem; font-weight: 600;
  line-height: 1; color: var(--oxide);
}
.ticks li:last-child { border-bottom: none; }

/* ---------- Tables ---------- */

.tbl-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
table.data {
  width: 100%; border-collapse: collapse;
  font-family: var(--f-mono); font-size: 0.85rem;
  background: var(--white); min-width: 620px;
}
.sec-white table.data { background: var(--paper); }
table.data th, table.data td {
  padding: 14px 16px; text-align: left;
  border-bottom: 1px solid var(--concrete);
  vertical-align: top;
}
table.data thead th {
  background: var(--ink); color: #fff;
  font-size: 0.72rem; letter-spacing: 0.11em; text-transform: uppercase;
  font-weight: 600; border-bottom: none;
}
table.data tbody th { font-weight: 600; color: var(--ink); width: 30%; }
table.data td { color: var(--petrol); }
table.data tr:last-child th, table.data tr:last-child td { border-bottom: none; }
.hl { color: var(--oxide) !important; font-weight: 700; }

/* ---------- Package cards ---------- */

.pkgs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--concrete); }
.pkg { background: var(--white); padding: 34px 28px; display: flex; flex-direction: column; }
.pkg-name {
  font-family: var(--f-mono); font-size: 0.74rem; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--oxide); margin-bottom: 14px;
}
.pkg-crew { font-family: var(--f-display); font-weight: 800; font-size: 1.32rem; line-height: 1.2; margin-bottom: 6px; }
.pkg-days { font-family: var(--f-mono); font-size: 0.85rem; color: var(--steel); margin-bottom: 20px; }
.pkg p { font-size: 0.95rem; color: var(--steel); flex: 1; }
.pkg-price {
  font-family: var(--f-display); font-weight: 800; font-size: 1.7rem;
  margin-top: 22px; padding-top: 18px; border-top: 2px solid var(--oxide);
}
.pkg-price span { font-family: var(--f-mono); font-size: 0.78rem; font-weight: 400; color: var(--steel); display: block; margin-top: 4px; }

/* ---------- Quote / callout ---------- */

.callout {
  border-left: 4px solid var(--oxide);
  padding: 4px 0 4px 28px;
  font-size: 1.2rem; line-height: 1.5;
  font-family: var(--f-display); font-weight: 500;
  letter-spacing: -0.012em;
}

/* ---------- CTA band ---------- */

.band {
  background: var(--petrol-2); color: #fff;
  padding: clamp(52px, 7vw, 82px) 0;
  border-top: 5px solid var(--oxide);
}
.band h2 { color: #fff; max-width: 20ch; }
.band p { color: rgba(255,255,255,0.86); max-width: 56ch; font-size: 1.06rem; }
.band .btns { margin-top: 2rem; }
.band .btn-solid { background: var(--oxide); border-color: var(--oxide); color: #fff; }
.band .btn-solid:hover { background: #fff; border-color: #fff; color: var(--ink); }
.band .btn-pale { background: transparent; border-color: rgba(255,255,255,0.5); }
.band .btn-pale:hover { background: #fff; border-color: #fff; color: var(--ink); }

/* ---------- Form ---------- */

.form { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.field { display: flex; flex-direction: column; }
.field-full { grid-column: 1 / -1; }
.field label {
  font-family: var(--f-mono); font-size: 0.7rem; letter-spacing: 0.13em;
  text-transform: uppercase; color: var(--petrol); margin-bottom: 8px; font-weight: 600;
}
.field label .req { color: var(--oxide); }
.field input, .field select, .field textarea {
  font-family: var(--f-body); font-size: 1rem;
  padding: 13px 15px; border: 1px solid var(--concrete);
  background: var(--white); color: var(--ink); width: 100%;
}
.field textarea { min-height: 140px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: var(--oxide); outline: none;
  box-shadow: 0 0 0 3px rgba(192,69,40,0.14);
}
.hp { position: absolute; left: -9999px; }

/* ---------- Footer ---------- */

.ftr { background: var(--ink); color: var(--steel-lt); padding: 64px 0 30px; font-size: 0.94rem; }
.ftr-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; }
.ftr h4 {
  font-family: var(--f-mono); font-size: 0.68rem; letter-spacing: 0.17em;
  text-transform: uppercase; color: #fff; font-weight: 600; margin-bottom: 16px;
}
.ftr ul { list-style: none; padding: 0; margin: 0; }
.ftr li { margin-bottom: 9px; }
.ftr a { color: var(--concrete); }
.ftr a:hover { color: #fff; }
.ftr-note { color: var(--steel); line-height: 1.7; }
.ftr-btm {
  margin-top: 48px; padding-top: 22px;
  border-top: 1px solid rgba(255,255,255,0.11);
  display: flex; flex-wrap: wrap; gap: 14px; justify-content: space-between;
  font-family: var(--f-mono); font-size: 0.72rem; color: var(--steel);
}

/* ---------- Reveal ---------- */

.rv { opacity: 0; transform: translateY(18px); transition: opacity .55s ease, transform .55s ease; }
.rv.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .rv { opacity: 1; transform: none; transition: none; }
  * { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

/* ---------- Responsive ---------- */

@media (max-width: 1330px) {
  .nav { gap: 15px; }
  .nav a { font-size: 0.69rem; letter-spacing: 0.04em; }
  .hdr-cta { padding: 10px 13px !important; white-space: nowrap; }
  .brand img { width: 148px; }
}

@media (max-width: 1000px) {
  .hero-spec { grid-template-columns: repeat(2, 1fr); }
  .hero-spec div { border-bottom: 1px solid rgba(255,255,255,0.12); }
  .g4 { grid-template-columns: repeat(2, 1fr); }
  .ftr-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px) {
  .nav {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    background: var(--white); flex-direction: column; align-items: stretch;
    box-shadow: 0 14px 30px rgba(0,0,0,.11);
    gap: 0; padding: 8px 0 18px;
    border-bottom: 3px solid var(--oxide);
  }
  .nav.open { display: flex; }
  .nav a { padding: 14px var(--gut); border-bottom: none; }
  .nav a.on { border-bottom: none; color: var(--oxide); }
  .hdr-cta { margin: 10px var(--gut) 0; text-align: center; }
  .burger { display: block; }
  .hdr-in { position: relative; }
  .split, .g2, .g3, .pkgs { grid-template-columns: 1fr; }
  .row { grid-template-columns: 1fr; gap: 12px; }
  .form { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  body { font-size: 16px; }
  .hero-spec { grid-template-columns: 1fr; }
  .hero-spec div { border-right: none; }
  .g4 { grid-template-columns: 1fr; }
  .ftr-grid { grid-template-columns: 1fr; }
  .spec-row { flex-direction: column; gap: 2px; }
  .spec-v { text-align: left; }
  .btn { width: 100%; text-align: center; }
}

/* ---------- Team ---------- */

.person { display: flex; flex-direction: row; gap: 26px; align-items: flex-start; }
.person-photo {
  width: 168px; flex: 0 0 168px;
  aspect-ratio: 1 / 1;
  object-fit: cover; object-position: center top;
  border-bottom: 4px solid var(--oxide);
}
.person-body { flex: 1 1 auto; min-width: 0; }
.person h3 { margin-bottom: 4px; }
.person-role {
  font-family: var(--f-mono); font-size: 0.68rem; font-weight: 600;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--oxide) !important; margin-bottom: 14px !important;
}
.sec-dark .person-photo, .sec-petrol .person-photo { opacity: .94; }
@media (max-width: 700px) {
  .person { flex-direction: column; gap: 20px; }
  .person-photo { width: 100%; flex: none; aspect-ratio: 4 / 3; }
}

/* ---------- Imagery ---------- */

.split-stretch { align-items: stretch; }
.split-stretch > div { display: flex; }
.split-stretch .spec { flex: 1 1 auto; }

.svc-img {
  width: 100%; height: 260px; object-fit: cover;
  margin: 0 0 22px; display: block;
  border-bottom: 4px solid var(--oxide);
}

.photoband {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 2px; margin-top: 46px;
}
.photoband img {
  width: 100%; height: 230px; object-fit: cover;
}

.intro-video {
  width: 100%; display: block; margin: 0 0 26px;
  background: var(--ink);
  border-bottom: 4px solid var(--oxide);
}

@media (max-width: 980px) {
  .photoband { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 700px) {
  .photoband { grid-template-columns: repeat(2, 1fr); }
  .photoband img { height: 190px; }
  .svc-img { height: 200px; }
  .split-stretch > div { display: block; }
}

/* Unfilled placeholder — must not survive to production */
.todo {
  background: var(--oxide); color: #fff;
  font-family: var(--f-mono); font-size: 0.72rem; font-weight: 600;
  padding: 4px 9px; letter-spacing: 0.08em; white-space: nowrap;
}

/* ---------- Projects: before / after ---------- */

.proj { padding: 46px 0; border-bottom: 1px solid var(--concrete); }
.proj:last-child { border-bottom: none; }
.proj-head { max-width: 64ch; margin-bottom: 26px; }
.proj-head h3 { font-size: clamp(1.35rem, 2.2vw, 1.8rem); margin-bottom: .5em; }
.proj-head p { color: var(--steel); margin: 0; }

.ba { display: grid; grid-template-columns: 1fr 1fr; gap: 3px; }
.ba-item { margin: 0; position: relative; }
.ba-item img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; display: block; }
.ba-item figcaption {
  position: absolute; left: 0; bottom: 0;
  background: var(--ink); color: #fff;
  font-family: var(--f-mono); font-size: 0.66rem; font-weight: 600;
  letter-spacing: 0.18em; text-transform: uppercase;
  padding: 8px 14px;
}
.ba-after figcaption { background: var(--oxide); }

@media (max-width: 700px) {
  .ba { grid-template-columns: 1fr; gap: 2px; }
}