:root {
  --bg-main: #0f0f0f;
  --bg-dark: #070707;
  --bg-card: #161616;
  --gold: #c9a45c;
  --text-main: #ffffff;
  --text-muted: #b8b8b8;
  --container: 1200px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  overflow-y: scroll;
  scroll-behavior: smooth;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  background: var(--bg-main);
  color: var(--text-main);
  overflow-x: hidden;
}

a {
  text-decoration: none;
}

/* HERO */

.projects-hero {
  min-height: calc(100vh - 105px);
  padding: 120px 70px;
  display: flex;
  align-items: center;
  background:
    linear-gradient(90deg, rgba(0,0,0,0.86), rgba(0,0,0,0.48), rgba(0,0,0,0.9)),
    url("images/project-modern.webp") center/cover no-repeat;
  position: relative;
}

.projects-hero::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 170px;
  background: linear-gradient(to bottom, transparent, var(--bg-main));
  pointer-events: none;
}

.projects-hero-content {
  max-width: 780px;
  position: relative;
  z-index: 2;
}

.projects-hero-content span,
.section-heading span,
.projects-cta-box span {
  display: inline-block;
  color: var(--gold);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 4px;
  margin-bottom: 18px;
}

.projects-hero-content h2 {
  font-size: clamp(42px, 6vw, 72px);
  line-height: 1.05;
  font-weight: 800;
  margin-bottom: 26px;
}

.projects-hero-content p {
  max-width: 650px;
  color: #d1d1d1;
  font-size: 18px;
  line-height: 1.75;
}

/* COMMON */

.projects-page-section,
.project-process {
  padding: 110px 70px;
  background: var(--bg-main);
}

.projects-page-container,
.project-process-container {
  max-width: var(--container);
  margin: 0 auto;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 50px;
}

.section-heading h2 {
  font-size: clamp(34px, 4vw, 48px);
  line-height: 1.15;
  margin-bottom: 18px;
}

.section-heading p {
  color: var(--text-muted);
  font-size: 16px;
  line-height: 1.75;
}

/* FILTER */

.projects-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 34px;
}

.projects-filter button {
  padding: 12px 22px;
  background: transparent;
  border: 1px solid rgba(201, 164, 92, 0.35);
  color: #d7d7d7;
  cursor: pointer;
  font-size: 14px;
  transition: 0.3s ease;
}

.projects-filter button:hover {
  background: var(--gold);
  color: #111;
  border-color: var(--gold);
}

/* PROJECT GRID */

.projects-page-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 360px;
  gap: 26px;
}

.project-page-card {
  position: relative;
  overflow: hidden;
  background: #151515;
  border: 1px solid rgba(201, 164, 92, 0.24);
}

.project-page-card.large {
  grid-column: span 2;
  grid-row: span 1;
}

.project-page-card.wide {
  grid-column: span 2;
}

.project-page-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: 0.55s ease;
  opacity: 0.82;
}

.project-page-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.88), rgba(0,0,0,0.12));
  z-index: 1;
}

.project-page-card:hover img {
  transform: scale(1.08);
  opacity: 0.48;
}

.project-page-info {
  position: absolute;
  left: 0;
  bottom: 0;
  padding: 34px;
  z-index: 2;
}

.project-page-info span {
  color: var(--gold);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.project-page-info h3 {
  font-size: 26px;
  margin: 12px 0 12px;
}

.project-page-info p {
  color: #d0d0d0;
  font-size: 15px;
  line-height: 1.65;
  max-width: 520px;
}

/* PROCESS */

.project-process {
  background: #111;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.process-item {
  background: #151515;
  border: 1px solid rgba(201, 164, 92, 0.22);
  padding: 36px;
  min-height: 240px;
  transition: 0.3s ease;
}

.process-item:hover {
  transform: translateY(-7px);
  border-color: rgba(201, 164, 92, 0.75);
}

.process-item span {
  display: block;
  color: var(--gold);
  font-size: 14px;
  letter-spacing: 2px;
  margin-bottom: 38px;
}

.process-item h3 {
  font-size: 24px;
  margin-bottom: 14px;
}

.process-item p {
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.7;
}

/* CTA */

.projects-cta {
  background:
    linear-gradient(135deg, rgba(201,164,92,0.10), transparent 45%),
    #070707;
  padding: 100px 70px;
  text-align: center;
  border-top: 1px solid rgba(201, 164, 92, 0.22);
  border-bottom: 1px solid rgba(201, 164, 92, 0.22);
}

.projects-cta-box {
  max-width: 780px;
  margin: 0 auto;
}

.projects-cta-box h2 {
  font-size: clamp(34px, 4vw, 48px);
  margin-bottom: 18px;
}

.projects-cta-box p {
  color: var(--text-muted);
  font-size: 16px;
  line-height: 1.75;
  margin-bottom: 34px;
}

.projects-cta-box a {
  display: inline-block;
  padding: 16px 34px;
  background: var(--gold);
  color: #111;
  font-size: 15px;
  font-weight: 700;
  transition: 0.3s ease;
}

.projects-cta-box a:hover {
  background: #fff;
  transform: translateY(-3px);
}

/* FOOTER */

.projects-footer {
  background: #050505;
  padding: 34px 70px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.projects-footer p {
  color: #777;
  font-size: 14px;
}

.projects-footer a {
  color: var(--gold);
  font-size: 14px;
}

.projects-footer a:hover {
  color: #fff;
}

/* RESPONSIVE */

@media (max-width: 1050px) {
  .projects-page-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .project-page-card.large,
  .project-page-card.wide {
    grid-column: span 2;
  }

  .process-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .projects-hero {
    min-height: 75vh;
    padding: 90px 25px;
  }

  .projects-page-section,
  .project-process,
  .projects-cta {
    padding: 80px 25px;
  }

  .projects-page-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 340px;
  }

  .project-page-card.large,
  .project-page-card.wide {
    grid-column: span 1;
  }

  .project-page-info {
    padding: 26px;
  }

  .projects-footer {
    padding: 30px 25px;
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
}

.projects-filter button.active {
  background: #c9a45c;
  color: #111;
  border-color: #c9a45c;
}