/* 
   Interior Designer Portfolio Template Stylesheet
   Theme: Minimalist, warm neutrals, elegant layouts
*/

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

:root {
  --primary: #451a03; /* Warm terracotta black */
  --accent: #b45309; /* Warm gold/brown */
  --bg-warm: #faf8f5;
  --bg-card: #f3efea;
  --text: #292524;
  --text-muted: #78716c;
  --border: #e7e5e4;
  --font-serif: 'Playfair Display', serif;
  --font-sans: 'Plus Jakarta Sans', sans-serif;
  --transition: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg-warm);
  color: var(--text);
  font-family: var(--font-sans);
  line-height: 1.6;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Demo Top Bar Banner */
.demo-banner {
  background-color: #1e1b4b;
  color: #fff;
  padding: 8px 24px;
  font-size: 0.85rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 1001;
  border-bottom: 2px solid var(--accent);
}

.demo-banner a {
  color: #f59e0b;
  text-decoration: none;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}

.demo-banner a:hover {
  color: #fff;
  transform: translateX(-2px);
}

/* Header */
header {
  padding: 30px 0;
  background-color: transparent;
  border-bottom: 1px solid rgba(0, 0, 0, 0.03);
}

header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--primary);
}

.logo span {
  color: var(--accent);
}

nav {
  display: flex;
  gap: 32px;
}

nav a {
  text-decoration: none;
  color: var(--text);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  transition: var(--transition);
}

nav a:hover {
  color: var(--accent);
}

/* Hero */
.hero {
  padding: 100px 0 140px;
  text-align: center;
  background: radial-gradient(circle at center, rgba(180, 83, 9, 0.03) 0%, transparent 70%);
}

.hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(2.25rem, 5vw, 4rem);
  font-weight: 400;
  color: var(--primary);
  line-height: 1.2;
  margin-bottom: 24px;
}

.hero p {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto 40px;
}

.btn-scroll {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: var(--primary);
  font-weight: 600;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  transition: var(--transition);
}

.btn-scroll:hover {
  color: var(--accent);
  transform: translateY(3px);
}

/* Section Header */
.section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 60px;
}

.section-header span {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--accent);
  display: block;
  margin-bottom: 12px;
}

.section-header h2 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 2.25rem;
  color: var(--primary);
  margin-bottom: 16px;
}

.section-header p {
  color: var(--text-muted);
}

/* Work Gallery */
.work {
  padding: 100px 0;
  background-color: #fff;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  aspect-ratio: 1;
  background-color: var(--bg-card);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.item-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(69, 26, 3, 0.85);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  color: #fff;
  opacity: 0;
  transition: var(--transition);
  padding: 24px;
  text-align: center;
}

.gallery-item:hover img {
  transform: scale(1.1);
}

.gallery-item:hover .item-overlay {
  opacity: 1;
}

.item-overlay h3 {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 400;
  margin-bottom: 8px;
}

.item-overlay p {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #f3efea;
}

/* Services */
.services {
  padding: 100px 0;
}

.services-list {
  max-width: 900px;
  margin: 0 auto;
}

.service-row {
  display: flex;
  gap: 40px;
  padding: 40px 0;
  border-bottom: 1px solid var(--border);
}

.service-row:first-child {
  border-top: 1px solid var(--border);
}

.service-num {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--accent);
  font-weight: 600;
}

.service-details h3 {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 400;
  color: var(--primary);
  margin-bottom: 12px;
}

.service-details p {
  color: var(--text-muted);
  font-size: 1.05rem;
}

/* Contact */
.contact {
  padding: 100px 0;
  background-color: var(--bg-card);
}

.contact-box {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  padding: 60px 40px;
  background-color: #fff;
  border-radius: 4px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.02);
}

.contact-box h2 {
  font-family: var(--font-serif);
  font-size: 2.25rem;
  color: var(--primary);
  margin-bottom: 16px;
  font-weight: 400;
}

.contact-box p {
  color: var(--text-muted);
  margin-bottom: 40px;
}

.contact-box form {
  display: flex;
  gap: 16px;
  max-width: 600px;
  margin: 0 auto;
  flex-wrap: wrap;
}

.contact-box input {
  flex: 1;
  min-width: 200px;
  padding: 14px 20px;
  border: 1px solid var(--border);
  background-color: var(--bg-warm);
  border-radius: 4px;
  outline: none;
  font-family: var(--font-sans);
}

.contact-box input:focus {
  border-color: var(--accent);
}

.btn-submit {
  background-color: var(--primary);
  color: #fff;
  border: none;
  padding: 14px 32px;
  border-radius: 4px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.btn-submit:hover {
  background-color: var(--accent);
}

/* Footer */
footer {
  background-color: var(--primary);
  color: #e7e5e4;
  padding: 50px 0;
  text-align: center;
}

footer p {
  color: #d6d3d1;
}

@media (max-width: 768px) {
  header .container {
    flex-direction: column;
    gap: 16px;
  }
  .service-row {
    flex-direction: column;
    gap: 16px;
  }
  .contact-box form {
    flex-direction: column;
  }
}