/* ===== Reset & Base ===== */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --color-bg: #faf8f5;
  --color-text: #2c2c2c;
  --color-text-light: #6b6b6b;
  --color-accent: #8b6f4e;
  --color-accent-dark: #6e5639;
  --color-dark: #1a1a1a;
  --color-white: #ffffff;
  --color-border: #e0dbd4;
  --font-heading: "Playfair Display", Georgia, serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  --max-width: 1200px;
}

html {
  scroll-behavior: smooth;
}

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

a {
  text-decoration: none;
  color: inherit;
}

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

/* ===== Typography ===== */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 400;
  line-height: 1.2;
}

h1 { font-size: 3rem; }
h2 { font-size: 2.25rem; }
h3 { font-size: 1.5rem; }

/* ===== Layout ===== */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

.section {
  padding: 5rem 0;
}

/* ===== Header / Navigation ===== */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(250, 248, 245, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1.25rem 2rem;
}

.logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  letter-spacing: 0.05em;
  color: var(--color-dark);
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2.5rem;
}

.nav-links a {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-light);
  transition: color 0.3s;
  position: relative;
}

.nav-links a::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-accent);
  transition: width 0.3s;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--color-accent);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

/* Mobile menu toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-dark);
  transition: transform 0.3s;
}

/* ===== Hero ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: linear-gradient(
    135deg,
    var(--color-dark) 0%,
    #3a3028 50%,
    var(--color-accent-dark) 100%
  );
  color: var(--color-white);
  padding-top: 80px;
}

.hero h1 {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  margin-bottom: 1.5rem;
}

.hero p {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.75);
  max-width: 550px;
  margin: 0 auto 2.5rem;
  line-height: 1.8;
}

/* ===== Buttons ===== */
.btn {
  display: inline-block;
  padding: 0.9rem 2.5rem;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  border: 1px solid var(--color-accent);
  color: var(--color-accent);
  background: transparent;
  cursor: pointer;
  transition: background 0.3s, color 0.3s;
}

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

.btn--filled {
  background: var(--color-accent);
  color: var(--color-white);
}

.btn--filled:hover {
  background: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
}

.btn--light {
  border-color: rgba(255, 255, 255, 0.5);
  color: var(--color-white);
}

.btn--light:hover {
  background: var(--color-white);
  color: var(--color-dark);
  border-color: var(--color-white);
}

/* ===== Page Header (inner pages) ===== */
.page-header {
  padding: 10rem 0 4rem;
  text-align: center;
  background: var(--color-dark);
  color: var(--color-white);
}

.page-header h1 {
  margin-bottom: 1rem;
}

.page-header p {
  color: rgba(255, 255, 255, 0.6);
  max-width: 500px;
  margin: 0 auto;
}

/* ===== Intro / Text Sections ===== */
.intro {
  text-align: center;
}

.intro h2 {
  margin-bottom: 1.5rem;
}

.intro p {
  color: var(--color-text-light);
  max-width: 650px;
  margin: 0 auto;
  line-height: 1.8;
}

/* ===== Grid Layouts ===== */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

/* ===== Cards / Portfolio Items ===== */
.work-card {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--color-border);
}

.work-card .placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  color: var(--color-text-light);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.work-card .overlay {
  position: absolute;
  inset: 0;
  background: rgba(26, 26, 26, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s;
}

.work-card:hover .overlay {
  opacity: 1;
}

.work-card .overlay span {
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: 1.25rem;
}

/* ===== Values / Features ===== */
.value-item {
  text-align: center;
  padding: 2rem 1.5rem;
}

.value-item h3 {
  margin-bottom: 1rem;
}

.value-item p {
  color: var(--color-text-light);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ===== Contact Form ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-light);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  font-family: var(--font-body);
  font-size: 1rem;
  border: 1px solid var(--color-border);
  background: var(--color-white);
  color: var(--color-text);
  transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-accent);
}

.form-group textarea {
  min-height: 150px;
  resize: vertical;
}

.contact-info h3 {
  margin-bottom: 1.5rem;
}

.contact-info p {
  color: var(--color-text-light);
  margin-bottom: 2rem;
  line-height: 1.8;
}

.contact-detail {
  margin-bottom: 1.5rem;
}

.contact-detail strong {
  display: block;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.25rem;
}

.contact-detail span {
  color: var(--color-text-light);
}

/* ===== Footer ===== */
footer {
  background: var(--color-dark);
  color: rgba(255, 255, 255, 0.5);
  padding: 3rem 0;
  text-align: center;
  font-size: 0.85rem;
}

footer .logo {
  color: var(--color-white);
  margin-bottom: 1rem;
  display: block;
}

/* ===== Divider ===== */
.divider {
  width: 60px;
  height: 1px;
  background: var(--color-accent);
  margin: 2rem auto;
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
  .menu-toggle {
    display: flex;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--color-bg);
    padding: 2rem;
    gap: 1.5rem;
    border-bottom: 1px solid var(--color-border);
  }

  .nav-links.open {
    display: flex;
  }

  h1 { font-size: 2.25rem; }
  h2 { font-size: 1.75rem; }

  .grid-2,
  .grid-3,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 3.5rem 0;
  }
}