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

:root {
  --navy: #1a2332;
  --charcoal: #2d3748;
  --accent: #c17f3e;
  --light: #f7f6f3;
  --mid: #e8e5df;
  --text: #4a5568;
  --white: #ffffff;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Georgia', serif;
  background: var(--white);
  color: var(--charcoal);
  line-height: 1.6;
}

/* NAV */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 5%;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--mid);
}

.logo {
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--navy);
  text-transform: uppercase;
  font-family: 'Georgia', serif;
}

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

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

nav a {
  text-decoration: none;
  color: var(--text);
  font-family: -apple-system, sans-serif;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: color 0.2s;
}

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

.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.4rem;
  cursor: pointer;
  color: var(--navy);
}

/* HERO */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 8rem 5% 5rem;
  background: var(--white);
}

.hero-inner { max-width: 760px; }

.eyebrow {
  font-family: -apple-system, sans-serif;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.5rem;
}

h1 {
  font-size: clamp(2.8rem, 5vw, 4.2rem);
  color: var(--navy);
  font-weight: 400;
  line-height: 1.15;
  margin-bottom: 1.5rem;
}

h1 em {
  font-style: italic;
  color: var(--accent);
}

.hero-sub {
  font-size: 1.2rem;
  color: var(--text);
  max-width: 540px;
  margin-bottom: 2.5rem;
  line-height: 1.7;
  font-family: -apple-system, sans-serif;
  font-weight: 300;
}

.hero-body {
  font-size: 1rem;
  color: var(--text);
  max-width: 560px;
  margin-bottom: 3rem;
  line-height: 1.8;
  font-family: -apple-system, sans-serif;
}

.btn {
  display: inline-block;
  padding: 0.9rem 2.2rem;
  background: var(--navy);
  color: var(--white);
  text-decoration: none;
  font-family: -apple-system, sans-serif;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: background 0.2s, transform 0.2s;
}

.btn:hover { background: var(--accent); transform: translateY(-1px); }

.btn-outline {
  background: transparent;
  color: var(--navy);
  border: 1.5px solid var(--navy);
  margin-left: 1rem;
}

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

/* DIVIDER */
.divider {
  width: 100%;
  height: 1px;
  background: var(--mid);
}

/* SERVICES */
#services {
  background: var(--light);
  padding: 7rem 5%;
}

.section-label {
  font-family: -apple-system, sans-serif;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 3.5rem;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 3rem;
  max-width: 1100px;
}

.service-card {
  border-top: 2px solid var(--navy);
  padding-top: 1.5rem;
}

.service-card h3 {
  font-size: 1.15rem;
  color: var(--navy);
  margin-bottom: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.02em;
}

.service-card p {
  font-family: -apple-system, sans-serif;
  font-size: 0.9rem;
  color: var(--text);
  line-height: 1.75;
}

/* ABOUT */
#about {
  padding: 7rem 5%;
  background: var(--white);
}

.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  max-width: 1000px;
  align-items: center;
}

.about-left h2 {
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  color: var(--navy);
  font-weight: 400;
  line-height: 1.2;
  margin-bottom: 2rem;
}

.about-left h2 em { font-style: italic; color: var(--accent); }

.about-right p {
  font-family: -apple-system, sans-serif;
  font-size: 0.95rem;
  color: var(--text);
  line-height: 1.85;
  margin-bottom: 1.25rem;
}

.about-right p:last-child { margin-bottom: 0; }

/* CONTACT */
#contact {
  background: var(--navy);
  padding: 7rem 5%;
  color: var(--white);
}

.contact-inner { max-width: 600px; }

#contact .section-label { color: var(--accent); }

#contact h2 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 400;
  margin-bottom: 1.25rem;
  line-height: 1.25;
  color: var(--white);
}

#contact p {
  font-family: -apple-system, sans-serif;
  font-size: 0.95rem;
  color: rgba(255,255,255,0.65);
  margin-bottom: 2.5rem;
  line-height: 1.75;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

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

.contact-form input,
.contact-form textarea {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.18);
  color: var(--white);
  padding: 0.85rem 1rem;
  font-family: -apple-system, sans-serif;
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.2s;
  width: 100%;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder { color: rgba(255,255,255,0.35); }

.contact-form input:focus,
.contact-form textarea:focus { border-color: var(--accent); }

.contact-form textarea { resize: vertical; min-height: 120px; }

.btn-accent {
  background: var(--accent);
  color: var(--white);
  border: none;
  cursor: pointer;
  align-self: flex-start;
  font-family: -apple-system, sans-serif;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.9rem 2.2rem;
  transition: opacity 0.2s, transform 0.2s;
}

.btn-accent:hover { opacity: 0.88; transform: translateY(-1px); }

.form-msg {
  font-family: -apple-system, sans-serif;
  font-size: 0.85rem;
  margin-top: 0.5rem;
  min-height: 1.2em;
}

.form-msg.success { color: #6fcf97; }
.form-msg.error { color: #eb5757; }

/* FOOTER */
footer {
  background: #111820;
  padding: 2rem 5%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

footer .logo { font-size: 0.9rem; }

footer p {
  font-family: -apple-system, sans-serif;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.3);
  letter-spacing: 0.05em;
}

/* RESPONSIVE */
@media (max-width: 680px) {
  .about-inner { grid-template-columns: 1fr; gap: 3rem; }
  .form-row { grid-template-columns: 1fr; }
  nav ul { display: none; }
  nav ul.open { display: flex; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0; background: var(--white); padding: 1.5rem 5%; border-bottom: 1px solid var(--mid); gap: 1.25rem; }
  .nav-toggle { display: block; }
}