/* Paradise Project Group - shared stylesheet
   Edit here. Every page loads this one file. */

:root {
  --brown: #4A2C20;
  --brown-deep: #321C13;
  --grey: #807F7F;
  --grey-soft: #B8B6B4;
  --cream: #F7F3EE;
  --paper: #FFFFFF;
  --ink: #1F1A17;
  --line: rgba(74, 44, 32, 0.12);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
}

img { max-width: 100%; }

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 32px;
}
.container-wide {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 32px;
}

/* ---------- Header ---------- */
header {
  background: var(--brown);
  padding: 28px 0;
}
header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
header .brand img {
  height: 120px;
  display: block;
  filter: brightness(0) invert(1);
}
nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  gap: 32px;
}
nav a {
  text-decoration: none;
  color: rgba(255, 255, 255, 0.78);
  font-weight: 500;
  font-size: 15px;
  letter-spacing: 0.02em;
  transition: color 0.15s ease;
}
nav a:hover { color: var(--paper); }
nav a.is-current {
  color: var(--paper);
  border-bottom: 1px solid rgba(255, 255, 255, 0.5);
  padding-bottom: 3px;
}

/* ---------- Buttons ---------- */
.cta-row {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.btn {
  display: inline-block;
  padding: 16px 28px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-decoration: none;
  border-radius: 4px;
  transition: all 0.15s ease;
}
.btn-primary { background: var(--brown); color: var(--paper); }
.btn-primary:hover { background: var(--brown-deep); }
.btn-ghost {
  background: transparent;
  color: var(--brown);
  border: 1px solid rgba(74, 44, 32, 0.25);
}
.btn-ghost:hover {
  border-color: var(--brown);
  background: rgba(74, 44, 32, 0.04);
}
.btn-light {
  background: var(--paper);
  color: var(--brown-deep);
}
.btn-light:hover { background: var(--cream); }
.btn-outline-light {
  background: transparent;
  color: var(--paper);
  border: 1px solid rgba(255, 255, 255, 0.45);
}
.btn-outline-light:hover {
  border-color: var(--paper);
  background: rgba(255, 255, 255, 0.1);
}

/* ---------- Image hero ---------- */
.hero-image {
  position: relative;
  min-height: 620px;
  display: flex;
  align-items: flex-end;
  background: var(--brown-deep);
  overflow: hidden;
}
.hero-image .hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 55%;
  display: block;
}
.hero-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(29, 16, 10, 0.88) 0%,
    rgba(29, 16, 10, 0.55) 42%,
    rgba(29, 16, 10, 0.18) 100%
  );
}
.hero-image .container {
  position: relative;
  z-index: 2;
  padding-top: 120px;
  padding-bottom: 80px;
  width: 100%;
}
.hero-image h1 {
  font-size: clamp(40px, 5.5vw, 72px);
  line-height: 1.05;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--paper);
  margin: 0 0 24px;
  max-width: 880px;
}
.hero-image p.hero-sub {
  font-size: clamp(17px, 1.4vw, 20px);
  color: rgba(255, 255, 255, 0.85);
  max-width: 620px;
  margin: 0 0 40px;
}
.hero-credit {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 24px;
  z-index: 2;
  padding: 0 32px;
  text-align: right;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
}

/* ---------- Sections ---------- */
section.block { padding: 110px 0; }
.block-alt { background: var(--cream); }
.block-dark { background: var(--brown); color: var(--paper); }

.eyebrow {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brown);
  margin: 0 0 18px;
}
.eyebrow-light { color: rgba(255, 255, 255, 0.8); }

h2 {
  font-size: clamp(30px, 3.4vw, 44px);
  line-height: 1.15;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--brown-deep);
  margin: 0 0 24px;
  max-width: 760px;
}
.block-dark h2 { color: var(--paper); }

.lede {
  font-size: 18px;
  color: var(--grey);
  max-width: 680px;
  margin: 0 0 56px;
}
.lede-bold {
  font-size: clamp(22px, 2.2vw, 28px);
  font-weight: 600;
  color: var(--brown-deep);
  line-height: 1.3;
  max-width: 860px;
}

/* ---------- Three column cards ---------- */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}
.grid-3 .card {
  background: var(--paper);
  border: 1px solid rgba(74, 44, 32, 0.1);
  border-radius: 6px;
  padding: 36px 32px;
  position: relative;
}
.card .step {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--brown);
  background: var(--cream);
  padding: 6px 10px;
  border-radius: 3px;
  margin-bottom: 18px;
}
.card h3 {
  font-size: 20px;
  font-weight: 600;
  color: var(--brown-deep);
  margin: 0 0 12px;
}
.card p { font-size: 15px; color: var(--grey); margin: 0; }

/* ---------- Project cards ---------- */
.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}
.section-head h2 { margin: 0; }
.section-head .link-more {
  font-size: 15px;
  font-weight: 600;
  color: var(--brown);
  text-decoration: none;
  border-bottom: 1px solid rgba(74, 44, 32, 0.3);
  padding-bottom: 3px;
  white-space: nowrap;
}
.section-head .link-more:hover { border-color: var(--brown); }

.project-list {
  display: grid;
  gap: 72px;
}
.project-card {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: 56px;
  align-items: center;
  text-decoration: none;
  color: inherit;
}
.project-card .shot {
  position: relative;
  aspect-ratio: 3 / 2;
  border-radius: 8px;
  overflow: hidden;
  background: var(--cream);
}
.project-card .shot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s cubic-bezier(0.2, 0.7, 0.3, 1);
}
.project-card:hover .shot img { transform: scale(1.04); }
.project-card .meta-tag {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brown);
  margin: 0 0 14px;
}
.project-card h3 {
  font-size: clamp(26px, 2.6vw, 34px);
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--brown-deep);
  margin: 0 0 8px;
}
.project-card .sub {
  font-size: 17px;
  color: var(--grey);
  margin: 0 0 22px;
}
.project-card .blurb {
  font-size: 16px;
  color: var(--ink);
  line-height: 1.65;
  margin: 0 0 26px;
  max-width: 460px;
}
.project-card .go {
  font-size: 15px;
  font-weight: 600;
  color: var(--brown);
  border-bottom: 1px solid rgba(74, 44, 32, 0.3);
  padding-bottom: 3px;
  transition: border-color 0.15s ease;
}
.project-card:hover .go { border-color: var(--brown); }

/* ---------- Case study ---------- */
.case-head { padding: 72px 0 40px; }
.case-gallery { padding: 0 0 24px; }
.case-detail { padding: 84px 0 96px; }
.back-link {
  display: inline-block;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--grey);
  text-decoration: none;
  margin-bottom: 28px;
}
.back-link:hover { color: var(--brown); }
.case-title {
  font-size: clamp(40px, 5vw, 64px);
  line-height: 1.05;
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--brown-deep);
  margin: 0 0 14px;
}
.case-sub {
  font-size: clamp(19px, 1.8vw, 23px);
  color: var(--grey);
  margin: 0 0 56px;
  max-width: 620px;
}

.detail-head { margin: 0 0 36px; }
.detail-head .eyebrow { margin-bottom: 12px; }
.detail-head h2 { margin: 0; }

.facts {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 32px;
  padding: 40px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.facts h4 {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brown);
  margin: 0 0 10px;
}
.facts p {
  font-size: 16px;
  color: var(--ink);
  margin: 0;
  line-height: 1.5;
}

.case-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  padding: 56px 0 0;
  align-items: start;
}
.case-body p {
  font-size: 17px;
  line-height: 1.75;
  color: var(--ink);
  margin: 0 0 22px;
  max-width: 620px;
}
.scope-box {
  background: var(--cream);
  border-radius: 8px;
  padding: 36px 32px;
}
.scope-box h4 {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brown);
  margin: 0 0 20px;
}
.scope-box ul { list-style: none; padding: 0; margin: 0; }
.scope-box li {
  font-size: 15px;
  color: var(--ink);
  padding: 11px 0;
  border-bottom: 1px solid rgba(74, 44, 32, 0.08);
  line-height: 1.5;
}
.scope-box li:last-child { border-bottom: none; }

/* ---------- Gallery carousel ---------- */
.carousel { position: relative; }
.stage {
  position: relative;
  aspect-ratio: 3 / 2;
  background: var(--cream);
  border-radius: 8px;
  overflow: hidden;
}
.stage img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: 0;
  transition: opacity 0.45s ease;
}
.stage img.is-active { opacity: 1; }
.stage button.zoom {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  background: none;
  border: 0;
  padding: 0;
  cursor: zoom-in;
  z-index: 2;
}
.nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 3;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.35);
  background: rgba(29, 16, 10, 0.42);
  color: var(--paper);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s ease;
}
.nav-btn:hover { background: rgba(29, 16, 10, 0.72); }
.nav-prev { left: 18px; }
.nav-next { right: 18px; }

.stage-bar {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
  margin-top: 16px;
}
.stage-cap {
  font-size: 15px;
  color: var(--grey);
  margin: 0;
}
.stage-count {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--brown);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.filmstrip {
  display: flex;
  gap: 10px;
  margin-top: 20px;
  overflow-x: auto;
  padding-bottom: 6px;
  scrollbar-width: thin;
}
.filmstrip button {
  flex: 0 0 auto;
  width: 116px;
  aspect-ratio: 3 / 2;
  border: 0;
  padding: 0;
  border-radius: 4px;
  overflow: hidden;
  cursor: pointer;
  background: var(--cream);
  opacity: 0.5;
  transition: opacity 0.2s ease, box-shadow 0.2s ease;
}
.filmstrip button:hover { opacity: 0.85; }
.filmstrip button.is-active {
  opacity: 1;
  box-shadow: 0 0 0 2px var(--brown);
}
.filmstrip img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ---------- Lightbox ---------- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(20, 12, 8, 0.94);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
}
.lightbox[hidden] { display: none; }
.lightbox img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  border-radius: 4px;
}
.lb-btn {
  position: absolute;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: var(--paper);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s ease;
}
.lb-btn:hover { background: rgba(255, 255, 255, 0.22); }
.lb-close { top: 28px; right: 28px; }
.lb-prev { left: 28px; top: 50%; transform: translateY(-50%); }
.lb-next { right: 28px; top: 50%; transform: translateY(-50%); }
.lb-count {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.6);
}

/* ---------- Enquiry form ---------- */
.cta-strip {
  background: var(--brown);
  color: var(--paper);
  padding: 100px 0 72px;
}
.enquiry-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: start;
}
.enquiry-intro h2 { color: var(--paper); margin: 0 0 20px; }
.enquiry-intro p {
  color: rgba(255, 255, 255, 0.78);
  font-size: 18px;
  max-width: 460px;
  margin: 0;
}
.enquiry-form {
  background: var(--paper);
  padding: 40px;
  border-radius: 6px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.18);
}
.field { margin-bottom: 20px; }
.field label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--brown-deep);
  margin-bottom: 8px;
}
.field input,
.field textarea {
  width: 100%;
  padding: 14px 16px;
  font-size: 15px;
  font-family: inherit;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid rgba(74, 44, 32, 0.18);
  border-radius: 4px;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.field textarea { resize: vertical; min-height: 110px; line-height: 1.5; }
.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--brown);
  box-shadow: 0 0 0 3px rgba(74, 44, 32, 0.12);
}
.field textarea::placeholder { color: var(--grey-soft); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.enquiry-form .btn-primary {
  width: 100%;
  background: var(--brown);
  color: var(--paper);
  border: none;
  cursor: pointer;
  font-family: inherit;
  margin-top: 8px;
}
.enquiry-form .btn-primary:hover { background: var(--brown-deep); }
.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* ---------- About page ---------- */
.about-grids {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  margin-bottom: 88px;
}
.about-col h3 {
  font-size: 20px;
  font-weight: 600;
  color: var(--brown-deep);
  margin: 0 0 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(74, 44, 32, 0.14);
}
.about-col ul { list-style: none; padding: 0; margin: 0; }
.about-col li {
  font-size: 16px;
  color: var(--ink);
  padding: 12px 0;
  border-bottom: 1px solid rgba(74, 44, 32, 0.06);
}
.about-col li:last-child { border-bottom: none; }

.bio {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 56px;
  align-items: start;
  margin-bottom: 88px;
}
.bio-photo {
  width: 100%;
  aspect-ratio: 4 / 5;
  background: var(--brown);
  border-radius: 16px;
  overflow: hidden;
}
.bio-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
  display: block;
}
.bio-content h3 {
  font-size: 28px;
  font-weight: 600;
  color: var(--brown-deep);
  margin: 0 0 8px;
  letter-spacing: -0.01em;
}
.bio-role { font-size: 16px; color: var(--grey); margin: 0 0 20px; }
.bio-text {
  font-size: 16px;
  color: var(--ink);
  line-height: 1.7;
  margin: 0 0 36px;
  max-width: 640px;
}
.bio-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 32px; }
.bio-grid h4,
.credentials-item h4 {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brown);
  margin: 0 0 12px;
}
.bio-grid p,
.credentials-item p {
  font-size: 14px;
  color: var(--ink);
  margin: 0;
  line-height: 1.6;
}
.credentials {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  padding-top: 56px;
  border-top: 1px solid rgba(74, 44, 32, 0.14);
}
.credentials-item p { font-size: 15px; }

/* CTA band: heading left, single button right */
.cta-side {
  display: flex;
  align-items: center;
  height: 100%;
}

/* Enquire page */
.enquire-page { padding: 96px 0 88px; }
.enquiry-points {
  list-style: none;
  padding: 0;
  margin: 28px 0 0;
}
.enquiry-points li {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.78);
  padding: 10px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  max-width: 420px;
}
.enquiry-points li:last-child { border-bottom: none; }

/* ---------- Footer ---------- */
footer {
  background: var(--brown);
  color: rgba(255, 255, 255, 0.82);
  padding: 32px 0;
  font-size: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}
footer .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
footer a {
  color: rgba(255, 255, 255, 0.82);
  text-decoration: none;
  margin-left: 28px;
}
footer a:hover { color: var(--paper); }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .case-body { grid-template-columns: 1fr; gap: 48px; padding-top: 64px; }
  .facts { grid-template-columns: repeat(2, 1fr); gap: 28px; }
  .project-card { grid-template-columns: 1fr; gap: 28px; }
  .project-card .blurb { max-width: none; }
}
@media (max-width: 860px) {
  .enquiry-wrap { grid-template-columns: 1fr; gap: 40px; }
  .about-grids { grid-template-columns: 1fr; gap: 40px; margin-bottom: 56px; }
  .bio { grid-template-columns: 1fr; gap: 28px; margin-bottom: 56px; }
  .bio-photo { max-width: 320px; }
  .bio-grid { grid-template-columns: 1fr; gap: 24px; }
  .credentials { grid-template-columns: 1fr; gap: 28px; padding-top: 40px; }
}
@media (max-width: 760px) {
  .container, .container-wide { padding: 0 20px; }
  header { padding: 18px 0; }
  header .container { flex-wrap: wrap; gap: 14px; }
  header .brand img { height: 64px; }
  nav ul { gap: 20px; justify-content: center; flex-wrap: wrap; }
  nav a { font-size: 14px; }
  .grid-3 { grid-template-columns: 1fr; gap: 20px; }
  .hero-image { min-height: 480px; }
  .hero-image .container { padding-top: 72px; padding-bottom: 56px; }
  .hero-image h1 { font-size: clamp(32px, 8vw, 46px); }
  .hero-credit { display: none; }
  section.block { padding: 64px 0; }
  .cta-strip { padding: 64px 0 48px; }
  .enquiry-form { padding: 24px; }
  .field-row { grid-template-columns: 1fr; }
  .case-head { padding: 44px 0 28px; }
  .case-gallery { padding-bottom: 16px; }
  .case-detail { padding: 52px 0 56px; }
  .case-sub { margin-bottom: 36px; }
  .facts { grid-template-columns: 1fr; gap: 24px; padding: 28px 0; }
  .project-list { gap: 48px; }
  .nav-btn { width: 42px; height: 42px; font-size: 18px; }
  .nav-prev { left: 10px; }
  .nav-next { right: 10px; }
  .filmstrip button { width: 88px; }
  .stage-bar { flex-direction: column; gap: 6px; }
  .lightbox { padding: 16px; }
  .lb-prev { left: 10px; }
  .lb-next { right: 10px; }
  .lb-close { top: 14px; right: 14px; }
  footer { padding: 24px 0; }
  footer .container { justify-content: center; text-align: center; gap: 14px; }
  footer a { margin-left: 14px; }
}