/* ROHI - premium construction landing page */

:root {
  --brand: #ff6a00;
  --brand-deep: #e55f00;
  --brand-soft: #fff3e8;
  --brand-mid: #ffb347;
  --ink: #101010;
  --charcoal: #1a120c;
  --soft: #3a3a3a;
  --muted: #6d6d6d;
  --line: #f0d5c0;
  --paper: #fff6ef;
  --white: #ffffff;
  --wa: #128c7e;
  --wa-deep: #0d7268;
  --header: 4.5rem;
  --wrap: 1180px;
  --radius: 14px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --display: "Barlow Condensed", "Arial Narrow", sans-serif;
  --serif: "Cormorant Garamond", Georgia, serif;
  --body: "Manrope", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
ul, ol { margin: 0; padding: 0; list-style: none; }
p { margin: 0 0 1rem; }
a { color: inherit; }

h1, h2, h3 {
  font-family: var(--display);
  font-weight: 700;
  line-height: 1.05;
  margin: 0;
}

.wrap {
  width: min(100% - 2.5rem, var(--wrap));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -120px;
  z-index: 2000;
  background: var(--ink);
  color: #fff;
  padding: 0.8rem 1rem;
}
.skip-link:focus { top: 1rem; }

.eyebrow {
  margin: 0 0 0.7rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brand);
}

.lede {
  max-width: 38rem;
  color: var(--soft);
  font-size: 1.12rem;
  margin: 0.9rem 0 0;
}

.label {
  margin: 0 0 0.35rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.15rem;
  padding: 0.8rem 1.55rem;
  border: 1.5px solid transparent;
  border-radius: 8px;
  font: inherit;
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.25s var(--ease), color 0.25s var(--ease), border-color 0.25s var(--ease), transform 0.2s;
}

.btn:active { transform: translateY(1px); }

.btn-solid {
  background: var(--brand);
  color: #fff;
  border-color: var(--brand);
}
.btn-solid:hover {
  background: var(--brand-deep);
  border-color: var(--brand-deep);
  color: #fff;
}

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

.btn-wa {
  background: var(--wa);
  color: #fff;
  border-color: var(--wa);
  width: 100%;
}
.btn-wa:hover {
  background: var(--wa-deep);
  border-color: var(--wa-deep);
  color: #fff;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header);
  background: var(--white);
  border-bottom: 1px solid var(--line);
  box-shadow: inset 0 -3px 0 var(--brand);
}

.header-bar {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--ink);
}

.brand img { width: 3.4rem; height: auto; }

.brand span {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
}

.brand strong {
  font-family: var(--display);
  font-size: 1.4rem;
  letter-spacing: 0.12em;
  color: var(--brand);
}

.brand small {
  margin-top: 0.2rem;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--brand-deep);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.site-nav a {
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--ink);
}
.site-nav a:hover { color: var(--brand); }

.nav-toggle {
  display: none;
  width: 2.55rem;
  height: 2.55rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--white);
  cursor: pointer;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  padding: 0;
}

.nav-toggle span {
  width: 1.15rem;
  height: 2px;
  background: var(--ink);
  transition: transform 0.25s var(--ease), opacity 0.2s;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Hero */
.hero {
  position: relative;
  min-height: calc(100svh - var(--header));
  display: grid;
  align-items: end;
  color: #fff;
  overflow: hidden;
}

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

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 28%;
  transform: scale(1.06);
  animation: ken 22s var(--ease) forwards;
}

.hero-scrim {
  position: absolute;
  inset: 0;
  background: #000;
  opacity: 0.56;
}

.hero-grid {
  position: relative;
  z-index: 1;
  padding: clamp(3.5rem, 11vw, 7rem) 0 clamp(3rem, 8vw, 5rem);
}

.hero h1 {
  font-size: clamp(5.5rem, 18vw, 11rem);
  font-weight: 800;
  letter-spacing: 0.04em;
  line-height: 0.88;
  opacity: 0;
  animation: rise 1s var(--ease) 0.15s forwards;
}

.hero-company {
  margin: 0.35rem 0 1.1rem;
  font-family: var(--display);
  font-size: clamp(1.2rem, 2.8vw, 1.9rem);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brand-mid);
  opacity: 0;
  animation: rise 0.9s var(--ease) 0.28s forwards;
}

.hero-line {
  margin: 0 0 0.35rem;
  max-width: 22ch;
  font-size: clamp(1.2rem, 2.4vw, 1.55rem);
  font-weight: 500;
  opacity: 0;
  animation: rise 0.9s var(--ease) 0.38s forwards;
}

.hero-spirit {
  margin: 0 0 1.8rem;
  font-family: var(--serif);
  font-size: clamp(1.55rem, 3vw, 2.15rem);
  font-style: italic;
  font-weight: 500;
  color: var(--brand-mid);
  opacity: 0;
  animation: rise 0.9s var(--ease) 0.46s forwards;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  opacity: 0;
  animation: rise 0.9s var(--ease) 0.55s forwards;
}

@keyframes rise {
  from { opacity: 0; transform: translateY(1.35rem); }
  to { opacity: 1; transform: none; }
}

@keyframes ken {
  from { transform: scale(1.08); }
  to { transform: scale(1); }
}

/* Capability strip */
.strip {
  background: var(--brand);
  color: #fff;
  padding: 1.15rem 0;
}

.strip-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.85rem 1.35rem;
}

.strip-row p {
  margin: 0;
  font-family: var(--display);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.strip-row span {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #fff;
}

/* Sections */
.section {
  padding: clamp(4.5rem, 9vw, 7rem) 0;
}

.section-intro {
  max-width: 42rem;
  margin-bottom: clamp(2.2rem, 5vw, 3.2rem);
}

.section-intro h2 {
  font-size: clamp(2.35rem, 5vw, 3.6rem);
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.section-intro h2::after {
  content: "";
  display: block;
  width: 3.5rem;
  height: 4px;
  margin-top: 0.85rem;
  background: var(--brand);
}

/* Services */
.services { background: var(--paper); }

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.service-card {
  position: relative;
  background: var(--white);
  border: 1px solid var(--line);
  border-top: 4px solid var(--brand);
  border-radius: var(--radius);
  padding: 1.7rem 1.45rem 1.55rem;
  min-height: 15.5rem;
  transition: border-color 0.25s, transform 0.25s var(--ease), box-shadow 0.25s;
}

.service-card:hover {
  border-color: var(--brand);
  border-top-color: var(--brand-deep);
  transform: translateY(-4px);
  box-shadow: 0 18px 40px rgba(255, 106, 0, 0.12);
}

.service-num {
  position: absolute;
  top: 1.2rem;
  right: 1.25rem;
  font-family: var(--display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--brand-mid);
}

.service-icon {
  width: 2.75rem;
  height: 2.75rem;
  color: var(--brand);
  margin-bottom: 1.1rem;
}

.service-icon svg { width: 100%; height: 100%; }

.service-card h3 {
  font-size: 1.45rem;
  text-transform: none;
  letter-spacing: 0.01em;
  margin-bottom: 0.55rem;
}

.service-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.98rem;
}

/* Showcase */
.showcase {
  padding: 0;
  background: var(--ink);
}

.showcase-grid {
  display: grid;
  grid-template-columns: 1.35fr 0.9fr;
  grid-template-rows: 1.1fr 0.9fr;
  gap: 0.45rem;
  min-height: 70vh;
}

.showcase-grid figure {
  position: relative;
  margin: 0;
  overflow: hidden;
  background: #222;
}

.showcase-large { grid-row: 1 / 3; }

.showcase-grid img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1s var(--ease);
}

.showcase-grid figure:hover img {
  transform: scale(1.05);
}

.showcase-grid figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 1.4rem 1.35rem;
  color: #fff;
  background: rgba(0, 0, 0, 0.45);
}

.showcase-grid figcaption span {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 0.3rem;
  color: var(--brand-mid);
}

.showcase-grid figcaption strong {
  font-family: var(--display);
  font-size: clamp(1.3rem, 2.2vw, 1.7rem);
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

/* Approach */
.approach { background: var(--white); }

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.step-card {
  border: 1px solid var(--line);
  border-left: 4px solid var(--brand);
  border-radius: var(--radius);
  padding: 1.8rem 1.5rem;
  background: var(--brand-soft);
  min-height: 14rem;
}

.step-card span {
  display: block;
  margin-bottom: 1.4rem;
  font-family: var(--display);
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--brand);
  line-height: 1;
}

.step-card h3 {
  font-size: 1.55rem;
  text-transform: none;
  margin-bottom: 0.6rem;
}

.step-card p {
  margin: 0;
  color: var(--muted);
}

/* About */
.about { background: var(--paper); }

.about-shell {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: clamp(1.5rem, 4vw, 3.5rem);
  align-items: stretch;
}

.about-media {
  border-radius: var(--radius);
  overflow: hidden;
  min-height: 34rem;
  border: 1px solid var(--line);
}

.about-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0.5rem 0;
}

.spirit {
  font-family: var(--serif);
  font-size: 1.7rem;
  font-style: italic;
  margin-bottom: 1.3rem;
  color: var(--brand-deep);
}

.about-copy h2 {
  font-size: clamp(2rem, 3.8vw, 3rem);
  text-transform: none;
  letter-spacing: 0.01em;
  max-width: 16ch;
  margin-bottom: 0.55rem;
}

.about-copy .eyebrow + h2::after,
.about-copy h2::after {
  content: "";
  display: block;
  width: 3.5rem;
  height: 4px;
  margin-top: 0.75rem;
  background: var(--brand);
}

.about-copy > p {
  color: var(--soft);
  max-width: 40ch;
}

.facts {
  margin-top: 1.6rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.15rem 1.4rem;
}

.facts div { display: grid; gap: 0.2rem; }

.facts dt {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brand);
}

.facts dd {
  margin: 0;
  font-weight: 600;
}

/* Contact */
.contact { background: var(--paper); }

.contact-board {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 2px);
  overflow: hidden;
  background: var(--white);
  box-shadow: 0 20px 50px rgba(255, 106, 0, 0.08);
}

.contact-aside {
  padding: clamp(1.6rem, 3vw, 2.3rem);
  background: var(--charcoal);
  color: #efefef;
  border-top: 4px solid var(--brand);
}

.contact-aside h3 {
  font-size: 1.55rem;
  text-transform: none;
  margin-bottom: 1.5rem;
  color: #fff;
}

.direct {
  display: grid;
  gap: 1.35rem;
}

.direct li {
  display: grid;
  gap: 0.3rem;
}

.direct span {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #9d9d9d;
}

.direct a {
  color: #fff;
  font-weight: 600;
  text-decoration: none;
  word-break: break-word;
}

.direct a:hover { color: var(--brand-mid); }

.wa-link { color: var(--brand-mid) !important; }
.wa-link:hover { color: #ffd19a !important; }

.visit {
  margin-top: 2rem;
  padding-top: 1.4rem;
  border-top: 1px solid #333;
}

.visit .label { color: #9d9d9d; }
.visit p:last-child {
  margin: 0;
  color: #fff;
  font-weight: 600;
  line-height: 1.55;
}

.quote-form {
  padding: clamp(1.6rem, 3vw, 2.3rem);
  display: grid;
  gap: 1rem;
  background: var(--brand-soft);
  border-top: 4px solid var(--brand);
}

.form-top h3 {
  font-size: 1.55rem;
  text-transform: none;
  margin-bottom: 0.3rem;
}

.form-top p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.form-refs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--line);
}

.form-main {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
}

.form-main .full { grid-column: 1 / -1; }

.quote-form label {
  display: grid;
  gap: 0.35rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

.quote-form input,
.quote-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--ink);
  font: inherit;
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: normal;
  text-transform: none;
  padding: 0.8rem 0.9rem;
  border-radius: 10px;
  outline: none;
  transition: border-color 0.2s;
}

.quote-form input:focus,
.quote-form textarea:focus {
  border-color: var(--brand);
}

.quote-form textarea {
  resize: vertical;
  min-height: 7.5rem;
}

.form-note {
  margin: 0;
  min-height: 1.2rem;
  font-size: 0.9rem;
  color: var(--muted);
}
.form-note.is-success { color: var(--wa); }
.form-note.is-error { color: var(--brand); }

/* Footer */
.site-footer {
  background: var(--charcoal);
  color: #bdbdbd;
  padding: 3.2rem 0 1.6rem;
  border-top: 4px solid var(--brand);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.1fr 1.4fr;
  gap: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid #2c2c2c;
}

.footer-mark {
  margin: 0;
  font-family: var(--display);
  font-size: 3rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--brand);
  line-height: 1;
}

.footer-name {
  margin: 0.4rem 0 0;
  color: #fff;
  font-weight: 600;
}

.footer-spirit {
  margin: 0.35rem 0 0;
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.35rem;
  color: var(--brand-mid);
}

.footer-cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.footer-cols .label { color: #8a8a8a; }
.footer-cols p:last-child { margin: 0; color: #fff; font-weight: 600; line-height: 1.55; }
.footer-cols a { color: #fff; text-decoration: none; }
.footer-cols a:hover { color: var(--brand-mid); }

.footer-base {
  padding-top: 1.2rem;
  font-size: 0.88rem;
  color: #7a7a7a;
}
.footer-base p { margin: 0; }

/* WhatsApp float */
.wa-float {
  position: fixed;
  right: 1.2rem;
  bottom: 1.2rem;
  z-index: 90;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  background: var(--wa);
  color: #fff;
  display: grid;
  place-items: center;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.25);
  transition: transform 0.2s var(--ease), background 0.2s;
}
.wa-float:hover {
  background: var(--wa-deep);
  color: #fff;
  transform: translateY(-3px);
}

/* Reveal */
.reveal {
  opacity: 0;
  transform: translateY(1.5rem);
  transition: opacity 0.85s var(--ease), transform 0.85s var(--ease);
}
.reveal.is-in {
  opacity: 1;
  transform: none;
}

/* Responsive */
@media (max-width: 1020px) {
  .service-grid { grid-template-columns: 1fr 1fr; }

  .showcase-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto;
    min-height: 0;
  }

  .showcase-large { grid-row: auto; min-height: 22rem; }
  .showcase-tall { min-height: 22rem; }
  .showcase-wide {
    grid-column: 1 / -1;
    min-height: 16rem;
  }

  .about-shell { grid-template-columns: 1fr; }
  .about-media {
    min-height: 18rem;
    max-height: 24rem;
  }

  .contact-board { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .nav-toggle { display: flex; }

  .site-nav {
    position: fixed;
    inset: var(--header) 0 auto 0;
    background: var(--white);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.4rem 1.25rem 1.1rem;
    transform: translateY(-130%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.35s var(--ease), opacity 0.25s;
  }

  .site-nav.is-open {
    transform: none;
    opacity: 1;
    pointer-events: auto;
  }

  .site-nav a {
    padding: 0.95rem 0;
    border-bottom: 1px solid var(--line);
  }

  .brand small { display: none; }

  .hero-cta { flex-direction: column; }
  .hero-cta .btn { width: 100%; }

  .service-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }

  .showcase-grid { grid-template-columns: 1fr; }
  .showcase-large,
  .showcase-tall,
  .showcase-wide { min-height: 15rem; }

  .facts { grid-template-columns: 1fr; }
  .form-refs,
  .form-main { grid-template-columns: 1fr; }
  .footer-cols { grid-template-columns: 1fr; gap: 1.4rem; }

  .strip-row span { display: none; }
  .strip-row {
    justify-content: flex-start;
    gap: 0.65rem 1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
  .hero-media img { transform: none; }
  .hero h1, .hero-company, .hero-line, .hero-spirit, .hero-cta,
  .reveal {
    opacity: 1;
    transform: none;
  }
}