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

:root {
  --clr-primary: #1a6b5a;
  --clr-primary-dark: #134d41;
  --clr-primary-light: #e8f5f1;
  --clr-accent: #d4a853;
  --clr-text: #1e293b;
  --clr-text-light: #64748b;
  --clr-bg: #ffffff;
  --clr-bg-alt: #f8fafb;
  --clr-border: #e2e8f0;
  --font: 'Inter', system-ui, -apple-system, sans-serif;
  --radius: 10px;
  --shadow: 0 1px 3px rgba(0,0,0,0.08), 0 4px 12px rgba(0,0,0,0.04);
  --shadow-lg: 0 4px 20px rgba(0,0,0,0.10);
  --max-w: 1100px;
}

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

body {
  font-family: var(--font);
  color: var(--clr-text);
  background: var(--clr-bg);
  line-height: 1.6;
  -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(255,255,255,0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--clr-border);
}

.nav__inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 64px;
}

.nav__brand {
  font-weight: 700; font-size: 1.1rem; color: var(--clr-text);
}
.nav__brand span { color: var(--clr-primary); }

.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: 8rem 0 4rem;
  background: linear-gradient(160deg, var(--clr-primary-light) 0%, var(--clr-bg) 60%);
  text-align: center;
}

.hero h1 {
  font-size: clamp(1.8rem, 5vw, 2.8rem);
  line-height: 1.2;
  margin-bottom: 0.75rem;
  font-weight: 700;
}
.hero h1 strong { color: var(--clr-primary); }

.hero__sub {
  font-size: 1.1rem; color: var(--clr-text-light);
  margin-bottom: 2rem;
}

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

/* === SECTIONS === */
.section { padding: 4.5rem 0; }
.section--alt { background: var(--clr-bg-alt); }

.section__title {
  font-size: 1.8rem; font-weight: 700; text-align: center;
  margin-bottom: 0.5rem;
}

.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(280px, 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 0.2s, transform 0.2s;
}
.service-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.service-card__icon {
  margin-bottom: 0.75rem;
  color: var(--clr-primary);
}
.service-card__icon svg {
  width: 32px; height: 32px; stroke-width: 1.5;
}

.service-card h3 {
  font-size: 1.1rem; font-weight: 600; margin-bottom: 0.5rem;
  color: var(--clr-primary-dark);
}

.service-card p { font-size: 0.92rem; color: var(--clr-text-light); line-height: 1.5; }

/* === 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: 1rem;
  display: grid; gap: 0.5rem;
}
.about__highlights li {
  font-weight: 500; font-size: 0.95rem; color: var(--clr-primary-dark);
}

.about__info-card {
  background: var(--clr-bg);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 1.75rem;
  box-shadow: var(--shadow);
}
.about__info-card h3 {
  font-size: 1rem; font-weight: 600; margin-bottom: 0.4rem;
  color: var(--clr-primary-dark);
}
.about__info-card h3:not(:first-child) { margin-top: 1.25rem; }
.about__info-card p { font-size: 0.92rem; color: var(--clr-text-light); }
.about__placeholder { font-style: italic; }

/* === 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: 1.5rem;
  box-shadow: var(--shadow);
}

.review-card__stars {
  color: var(--clr-accent); font-size: 1.2rem; 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);
  transition: border-color 0.2s;
  background: var(--clr-bg);
}

.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(26,107,90,0.1);
}

.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: 0.88rem; text-transform: uppercase;
  letter-spacing: 0.04em; 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-text);
  color: rgba(255,255,255,0.7);
  padding: 2rem 0;
  text-align: center;
  font-size: 0.88rem;
}
.footer a { color: rgba(255,255,255,0.9); }
.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: 64px; 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: 6.5rem 0 3rem; }
  .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; }
}