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

:root {
  --color-bg: #faf8f5;
  --color-text: #2c2825;
  --color-text-light: #6b6560;
  --color-accent: #8b7355;
  --color-accent-hover: #725f46;
  --color-border: #e5ddd4;
  --color-card-bg: #f2ede6;
  --color-white: #ffffff;
  --font-heading: "Georgia", "Times New Roman", serif;
  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --max-width: 1200px;
  --section-gap: 6rem;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color 0.2s;
}

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

/* ── Layout ─────────────────────────────────────────── */

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

section {
  padding: var(--section-gap) 0;
}

/* ── Header / Nav ───────────────────────────────────── */

header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}

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

.logo {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--color-text);
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-links a {
  font-size: 0.875rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-light);
  transition: color 0.2s;
}

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

/* ── Mobile nav toggle ──────────────────────────────── */

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  margin: 5px 0;
  transition: 0.3s;
}

@media (max-width: 768px) {
  .nav-toggle {
    display: block;
  }

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

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

/* ── Hero ───────────────────────────────────────────── */

.hero {
  padding: 8rem 0 6rem;
  text-align: center;
}

.hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 400;
  line-height: 1.2;
  margin-bottom: 1.5rem;
  letter-spacing: -0.01em;
}

.hero p {
  font-size: 1.125rem;
  color: var(--color-text-light);
  max-width: 540px;
  margin: 0 auto 2.5rem;
}

.btn {
  display: inline-block;
  padding: 0.875rem 2.25rem;
  font-size: 0.875rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid var(--color-accent);
  color: var(--color-accent);
  transition: background 0.25s, color 0.25s;
}

.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-hover);
  color: var(--color-white);
}

/* ── Section titles ─────────────────────────────────── */

.section-label {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 400;
  margin-bottom: 1rem;
}

.section-subtitle {
  color: var(--color-text-light);
  max-width: 560px;
  margin-bottom: 3rem;
}

/* ── Portfolio grid ─────────────────────────────────── */

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 2rem;
}

.portfolio-card {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--color-card-bg);
  display: flex;
  align-items: center;
  justify-content: center;
}

.portfolio-card .placeholder-label {
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-light);
}

.portfolio-card .overlay {
  position: absolute;
  inset: 0;
  background: rgba(44, 40, 37, 0.75);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 2rem;
  opacity: 0;
  transition: opacity 0.3s;
}

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

.overlay h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--color-white);
  margin-bottom: 0.25rem;
}

.overlay p {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.75);
}

/* ── Services ───────────────────────────────────────── */

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.service-card {
  padding: 2.5rem 2rem;
  border: 1px solid var(--color-border);
  transition: border-color 0.25s;
}

.service-card:hover {
  border-color: var(--color-accent);
}

.service-card h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 400;
  margin-bottom: 0.75rem;
}

.service-card p {
  font-size: 0.95rem;
  color: var(--color-text-light);
  line-height: 1.6;
}

/* ── About teaser ───────────────────────────────────── */

.about-teaser {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-photo {
  aspect-ratio: 3 / 4;
  background: var(--color-card-bg);
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-photo .placeholder-label {
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-light);
}

.about-text h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 3.5vw, 2.25rem);
  font-weight: 400;
  margin-bottom: 1.25rem;
}

.about-text p {
  color: var(--color-text-light);
  margin-bottom: 1rem;
  line-height: 1.8;
}

.about-text .btn {
  margin-top: 1rem;
}

@media (max-width: 768px) {
  .about-teaser {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

/* ── Contact ────────────────────────────────────────── */

.contact-section {
  background: var(--color-card-bg);
}

.contact-inner {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  text-align: left;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

@media (max-width: 480px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

.contact-form label {
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-light);
  display: block;
  margin-bottom: 0.4rem;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-text);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  transition: border-color 0.2s;
}

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

.contact-form textarea {
  min-height: 140px;
  resize: vertical;
}

.contact-form .btn {
  align-self: flex-start;
  cursor: pointer;
  border: 1px solid var(--color-accent);
}

.form-status {
  font-size: 0.9rem;
  margin-top: 0.5rem;
}

.form-status.success {
  color: #4a7c59;
}

.form-status.error {
  color: #9c4040;
}

/* ── Footer ─────────────────────────────────────────── */

footer {
  border-top: 1px solid var(--color-border);
  padding: 2.5rem 0;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
  font-size: 0.85rem;
  color: var(--color-text-light);
}

.footer-links {
  display: flex;
  list-style: none;
  gap: 1.5rem;
}

.footer-links a {
  color: var(--color-text-light);
  font-size: 0.85rem;
}

.footer-links a:hover {
  color: var(--color-text);
}

@media (max-width: 600px) {
  .footer-inner {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}