/* GOMA COFFEE COMPANY — Brand Styles */

:root {
  --midnight-blue: #0A1A2F;
  --soft-black: #1A1A1A;
  --warm-sand: #CBBBA0;
  --sun-gold: #D4A857;
  --pure-white: #FFFFFF;
  --gold-soft: rgba(212, 168, 87, 0.15);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: var(--midnight-blue);
  color: var(--warm-sand);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  padding-top: 4.5rem;
  /* space for fixed nav */
}

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

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

/* ========== NAV ========== */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 5%;
  width: 100%;
  background: transparent;
  transition: background 0.3s ease, backdrop-filter 0.3s ease, border-color 0.3s ease;
  border-bottom: 1px solid transparent;
}

.site-nav.scrolled {
  background: rgba(10, 26, 47, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(212, 168, 87, 0.12);
}

.nav-logo {
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  color: var(--sun-gold);
}

.nav-links {
  display: flex;
  gap: 2.25rem;
  list-style: none;
}

.nav-links a {
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--warm-sand);
  transition: color 0.25s ease;
}

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

/* HERO */
.hero {
  min-height: 88vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem 5% 5rem;
}

.hero-logo {
  width: 190px;
  height: 190px;
  margin-bottom: 2.25rem;
  object-fit: contain;
}

.hero h1 {
  font-size: clamp(2.4rem, 5.5vw, 3.8rem);
  font-weight: 500;
  letter-spacing: 0.25em;
  color: var(--sun-gold);
  margin-bottom: 0.7rem;
}

.hero .tagline {
  font-size: 1.1rem;
  letter-spacing: 0.1em;
  margin-bottom: 2.75rem;
  opacity: 0.9;
}

/* BUTTONS */
.btn {
  display: inline-block;
  padding: 0.95rem 2.4rem;
  font-size: 0.78rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
}

.btn-outline {
  border: 1px solid var(--sun-gold);
  color: var(--sun-gold);
  background: transparent;
}

.btn-outline:hover {
  background: var(--sun-gold);
  color: var(--midnight-blue);
}

.btn-solid {
  background: var(--sun-gold);
  color: var(--midnight-blue);
  font-weight: 600;
}

.btn-solid:hover {
  opacity: 0.88;
}

/* SECTIONS */
.section {
  max-width: 720px;
  margin: 0 auto;
  padding: 5.5rem 5%;
  text-align: center;
}

.section-wide {
  max-width: 1100px;
}

.section-label {
  font-size: 0.72rem;
  letter-spacing: 0.3em;
  color: var(--sun-gold);
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.divider {
  width: 48px;
  height: 1px;
  background: var(--sun-gold);
  margin: 0 auto 2.25rem;
  opacity: 0.5;
}

.section p {
  font-size: 1.1rem;
  line-height: 1.9;
  margin-bottom: 1.5rem;
}

.section .highlight {
  color: var(--sun-gold);
}

.section .closing {
  margin-top: 2rem;
  letter-spacing: 0.03em;
}

/* DARK BAND */
.band {
  background: var(--soft-black);
  padding: 5.5rem 5%;
  text-align: center;
}

.band p {
  max-width: 480px;
  margin: 0 auto 2.25rem;
  opacity: 0.88;
}

/* PRODUCT CARDS */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.75rem;
  max-width: 1000px;
  margin: 2.5rem auto 0;
  text-align: left;
}

.product-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--gold-soft);
  padding: 2rem 1.75rem;
  transition: border-color 0.25s ease;
}

.product-card:hover {
  border-color: var(--sun-gold);
}

.product-card h3 {
  font-size: 1rem;
  letter-spacing: 0.12em;
  color: var(--sun-gold);
  margin-bottom: 0.6rem;
  text-transform: uppercase;
}

.product-card p {
  font-size: 0.95rem;
  line-height: 1.7;
  opacity: 0.85;
  margin: 0;
}

/* CONTACT FORM */
.contact-form {
  max-width: 480px;
  margin: 2.5rem auto 0;
  text-align: left;
}

.form-group {
  margin-bottom: 1.4rem;
}

.form-group label {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--sun-gold);
  margin-bottom: 0.45rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--gold-soft);
  color: var(--warm-sand);
  font-size: 0.95rem;
  font-family: inherit;
  outline: none;
  transition: border-color 0.25s ease;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--sun-gold);
}

.form-group textarea {
  min-height: 130px;
  resize: vertical;
}

.form-submit {
  width: 100%;
  margin-top: 0.5rem;
}

/* FOOTER */
.site-footer {
  padding: 3.5rem 5%;
  text-align: center;
  border-top: 1px solid var(--gold-soft);
}

.footer-brand {
  font-size: 0.85rem;
  letter-spacing: 0.25em;
  color: var(--sun-gold);
  margin-bottom: 0.6rem;
}

.site-footer p {
  font-size: 0.78rem;
  opacity: 0.55;
  margin-bottom: 0.3rem;
}

/* PAGE HEADER */
.page-header {
  padding: 5rem 5% 3rem;
  text-align: center;
}

.page-header h1 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  letter-spacing: 0.2em;
  color: var(--sun-gold);
  font-weight: 500;
  margin-bottom: 0.75rem;
}

.page-header .subtitle {
  font-size: 1rem;
  opacity: 0.8;
  letter-spacing: 0.06em;
}

/* RESPONSIVE */
@media (max-width: 700px) {
  .nav-links {
    display: none;
  }

  .hero-logo {
    width: 140px;
    height: 140px;
  }

  .hero h1 {
    letter-spacing: 0.16em;
  }

  .product-grid {
    grid-template-columns: 1fr;
  }
}