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

:root {
  --clr-primary: #1e3a5f;
  --clr-primary-dark: #142a45;
  --clr-primary-light: #e8eef5;
  --clr-accent: #b8860b;
  --clr-accent-light: #d4a843;
  --clr-text: #1e293b;
  --clr-text-light: #64748b;
  --clr-bg: #ffffff;
  --clr-bg-alt: #f7f8fa;
  --clr-border: #dde3ea;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --font-heading: 'Libre Baskerville', Georgia, serif;
  --radius: 8px;
  --shadow: 0 1px 3px rgba(0,0,0,0.06), 0 4px 12px rgba(0,0,0,0.04);
  --shadow-lg: 0 4px 24px rgba(0,0,0,0.10);
  --max-w: 1100px;
}

html { scroll-behavior: smooth; scroll-padding-top: 80px; }

body {
  font-family: var(--font-body);
  color: var(--clr-text);
  background: var(--clr-bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--clr-primary); text-decoration: none; }
a:hover { color: var(--clr-primary-dark); }

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

.container { max-width: var(--max-w); margin: 0 auto; padding: 0 1.25rem; }

/* === NAV === */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--clr-border);
}

.nav__inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 68px;
}

.nav__brand {
  font-family: var(--font-heading);
  font-weight: 700; font-size: 1.15rem; color: var(--clr-primary);
  letter-spacing: -0.01em;
}
.nav__brand span { color: var(--clr-accent); }

.nav__toggle {
  display: none; background: none; border: none;
  font-size: 1.5rem; cursor: pointer; color: var(--clr-text);
}

.nav__links {
  display: flex; align-items: center; gap: 1.75rem; list-style: none;
}

.nav__links a {
  font-size: 0.9rem; font-weight: 500; color: var(--clr-text-light);
  transition: color 0.2s;
}
.nav__links a:hover { color: var(--clr-primary); }

/* === BUTTONS === */
.btn {
  display: inline-block; padding: 0.7rem 1.5rem; border-radius: var(--radius);
  font-size: 0.95rem; font-weight: 600; cursor: pointer;
  transition: all 0.2s; border: 2px solid transparent; text-align: center;
}

.btn--primary {
  background: var(--clr-primary); color: #fff; border-color: var(--clr-primary);
}
.btn--primary:hover {
  background: var(--clr-primary-dark); border-color: var(--clr-primary-dark); color: #fff;
}

.btn--outline {
  background: transparent; color: var(--clr-primary); border-color: var(--clr-primary);
}
.btn--outline:hover {
  background: var(--clr-primary-light); color: var(--clr-primary-dark);
}

.btn--nav {
  padding: 0.5rem 1.1rem; background: var(--clr-primary); color: #fff !important;
  border-radius: var(--radius);
}
.btn--nav:hover { background: var(--clr-primary-dark); }

.btn--full { width: 100%; }

/* === HERO === */
.hero {
  padding: 9rem 0 5rem;
  background: linear-gradient(165deg, var(--clr-primary) 0%, #2a4f7a 50%, var(--clr-primary-dark) 100%);
  text-align: center;
  color: #fff;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}

.hero__label {
  display: inline-block;
  font-size: 0.8rem; font-weight: 600; letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clr-accent-light);
  margin-bottom: 1rem;
  padding: 0.35rem 1rem;
  border: 1px solid rgba(184,134,11,0.4);
  border-radius: 20px;
}

.hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4.5vw, 2.8rem);
  line-height: 1.25;
  margin-bottom: 1rem;
  font-weight: 700;
  color: #fff;
}
.hero h1 strong { color: var(--clr-accent-light); }

.hero__sub {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.75);
  margin-bottom: 2.25rem;
}

.hero__actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

.hero .btn--primary {
  background: var(--clr-accent); border-color: var(--clr-accent); color: #fff;
}
.hero .btn--primary:hover {
  background: var(--clr-accent-light); border-color: var(--clr-accent-light);
}

.hero .btn--outline {
  color: #fff; border-color: rgba(255,255,255,0.4);
}
.hero .btn--outline:hover {
  background: rgba(255,255,255,0.1); color: #fff; border-color: rgba(255,255,255,0.6);
}

/* === SECTIONS === */
.section { padding: 5rem 0; }
.section--alt { background: var(--clr-bg-alt); }

.section__title {
  font-family: var(--font-heading);
  font-size: 1.75rem; font-weight: 700; text-align: center;
  margin-bottom: 0.5rem; color: var(--clr-primary-dark);
}

.section__sub {
  text-align: center; color: var(--clr-text-light);
  margin-bottom: 2.5rem; font-size: 1.05rem;
}

/* === SERVICES === */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.service-card {
  background: var(--clr-bg);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 1.75rem;
  transition: box-shadow 0.25s, transform 0.25s;
  position: relative;
}

.service-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--clr-primary), var(--clr-accent));
  border-radius: var(--radius) var(--radius) 0 0;
  opacity: 0;
  transition: opacity 0.25s;
}

.service-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}
.service-card:hover::before { opacity: 1; }

.service-card__icon {
  margin-bottom: 0.85rem;
  color: var(--clr-primary);
}
.service-card__icon svg {
  width: 30px; height: 30px; stroke-width: 1.5;
}

.service-card h3 {
  font-family: var(--font-heading);
  font-size: 1.05rem; font-weight: 700; margin-bottom: 0.5rem;
  color: var(--clr-primary-dark);
}

.service-card p { font-size: 0.92rem; color: var(--clr-text-light); line-height: 1.55; }

/* === ABOUT === */
.about {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2.5rem;
  align-items: start;
  margin-top: 2rem;
}

.about__text p { margin-bottom: 1rem; font-size: 1.02rem; }

.about__highlights {
  list-style: none; margin-top: 1.25rem;
  display: grid; gap: 0.65rem;
}

.about__highlights li {
  font-weight: 500; font-size: 0.95rem; color: var(--clr-primary-dark);
  display: flex; align-items: center; gap: 0.5rem;
}

.check-icon {
  width: 18px; height: 18px; color: var(--clr-accent); flex-shrink: 0;
}

.about__info-card {
  background: var(--clr-primary);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow-lg);
  color: rgba(255,255,255,0.85);
}
.about__info-card h3 {
  font-family: var(--font-heading);
  font-size: 1rem; font-weight: 700; margin-bottom: 0.4rem;
  color: #fff;
}
.about__info-card h3:not(:first-child) { margin-top: 1.25rem; }
.about__info-card p { font-size: 0.92rem; }

/* === REVIEWS === */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.review-card {
  background: var(--clr-bg);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 1.75rem;
  box-shadow: var(--shadow);
  position: relative;
}

.review-card::before {
  content: '\201C';
  position: absolute; top: 0.75rem; right: 1.25rem;
  font-family: var(--font-heading);
  font-size: 3.5rem; color: var(--clr-primary-light);
  line-height: 1;
}

.review-card__stars {
  color: var(--clr-accent); font-size: 1.1rem; margin-bottom: 0.75rem;
}

.review-card p {
  font-size: 0.95rem; line-height: 1.6; color: var(--clr-text);
  margin-bottom: 0.75rem; font-style: italic;
}

.review-card cite {
  font-size: 0.85rem; color: var(--clr-text-light); font-style: normal;
}

/* === FORM === */
.form {
  max-width: 600px; margin: 0 auto;
  background: var(--clr-bg);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow);
}

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

.form__group { margin-bottom: 1rem; }

.form__group label {
  display: block; font-size: 0.88rem; font-weight: 600;
  margin-bottom: 0.35rem; color: var(--clr-text);
}

.form__group input,
.form__group select,
.form__group textarea {
  width: 100%; padding: 0.65rem 0.85rem;
  border: 1px solid var(--clr-border); border-radius: 6px;
  font-size: 0.95rem; font-family: var(--font-body);
  transition: border-color 0.2s;
  background: var(--clr-bg);
  color: var(--clr-text);
}

.form__group input:focus,
.form__group select:focus,
.form__group textarea:focus {
  outline: none; border-color: var(--clr-primary);
  box-shadow: 0 0 0 3px rgba(30,58,95,0.1);
}

.form__note {
  margin-top: 0.75rem; font-size: 0.82rem; color: var(--clr-text-light);
  text-align: center;
}

/* === CONTACT === */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 2rem;
  margin-top: 2rem;
}

.contact-info { display: flex; flex-direction: column; gap: 1.25rem; }

.contact-item strong {
  display: block; font-size: 0.82rem; text-transform: uppercase;
  letter-spacing: 0.06em; color: var(--clr-text-light); margin-bottom: 0.25rem;
}

.contact-item p { font-size: 1rem; }

.contact-map iframe { border-radius: var(--radius); }

/* === FOOTER === */
.footer {
  background: var(--clr-primary-dark);
  color: rgba(255,255,255,0.65);
  padding: 2rem 0;
  text-align: center;
  font-size: 0.88rem;
}
.footer a { color: rgba(255,255,255,0.85); }
.footer__inner p + p { margin-top: 0.35rem; }

/* === MOBILE === */
@media (max-width: 768px) {
  .nav__toggle { display: block; }

  .nav__links {
    display: none; flex-direction: column;
    position: absolute; top: 68px; left: 0; right: 0;
    background: var(--clr-bg);
    border-bottom: 1px solid var(--clr-border);
    padding: 1rem;
    gap: 0.5rem;
    box-shadow: var(--shadow-lg);
  }
  .nav__links.open { display: flex; }
  .nav__links li { width: 100%; }
  .nav__links a { display: block; padding: 0.6rem 0; font-size: 1rem; }

  .hero { padding: 7rem 0 3.5rem; }
  .hero__actions { flex-direction: column; align-items: center; }

  .about { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .form__row { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
}