/* ═══════════════════════════════════════════
   Sharky's Golf Carts — styles.css
   ═══════════════════════════════════════════ */

/* ── Reset & base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --navy:       #0a1f3c;
  --blue:       #185FA5;
  --blue-light: #d0e6f7;
  --blue-pale:  #eef6fd;
  --teal:       #0F6E56;
  --teal-light: #d0ece3;
  --white:      #ffffff;
  --off-white:  #f7f8fa;
  --gray-100:   #f0f2f5;
  --gray-300:   #d0d5de;
  --gray-500:   #7a8499;
  --gray-700:   #3d4557;
  --text:       #111827;
  --font-display: 'DM Serif Display', Georgia, serif;
  --font-body:    'DM Sans', system-ui, sans-serif;
  --radius-sm:  6px;
  --radius-md:  10px;
  --radius-lg:  16px;
  --shadow-sm:  0 1px 3px rgba(0,0,0,0.07), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md:  0 4px 12px rgba(0,0,0,0.08), 0 2px 4px rgba(0,0,0,0.04);
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--text);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ── Layout ── */
.section {
  padding: 5rem 2rem;
  max-width: 1100px;
  margin: 0 auto;
}

.section--alt {
  max-width: 100%;
  background: var(--navy);
  color: var(--white);
  padding: 5rem 2rem;
}

.section--alt .section {
  max-width: 1100px;
  padding: 0;
}

/* ── Navigation ── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--gray-300);
}

.nav {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-logo {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
  margin-right: auto;
}

.logo-shark {
  font-family: var(--font-display);
  font-size: 20px;
  color: var(--navy);
}

.logo-sub {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue);
}

.nav-links {
  display: flex;
  gap: 2rem;
}

.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-700);
  transition: color 0.15s;
}

.nav-links a:hover { color: var(--navy); }

.nav-cta {
  font-size: 13px;
  font-weight: 600;
  padding: 0.5rem 1.25rem;
  background: var(--navy);
  color: var(--white);
  border-radius: var(--radius-sm);
  transition: background 0.15s;
  white-space: nowrap;
}

.nav-cta:hover { background: var(--blue); }

/* ── Hero ── */
.hero {
  position: relative;
  background: var(--blue-pale);
  border-bottom: 1px solid var(--blue-light);
  padding: 6rem 2rem 5rem;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  right: -80px;
  top: -80px;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: var(--blue-light);
  opacity: 0.5;
}

.hero-content {
  position: relative;
  max-width: 1100px;
  margin: 0 auto;
}

.hero-eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 1rem;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 60px);
  line-height: 1.1;
  color: var(--navy);
  margin-bottom: 1.25rem;
}

.hero-body {
  font-size: 17px;
  color: var(--gray-700);
  max-width: 520px;
  margin-bottom: 2rem;
}

.hero-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.hero-badge {
  position: absolute;
  right: 2rem;
  bottom: 2.5rem;
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: var(--navy);
  display: flex;
  align-items: center;
  justify-content: center;
}

.badge-inner {
  text-align: center;
  color: var(--white);
}

.badge-num {
  display: block;
  font-family: var(--font-display);
  font-size: 22px;
  line-height: 1;
}

.badge-text {
  display: block;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.05em;
  opacity: 0.8;
  margin-top: 2px;
}

/* ── Buttons ── */
.btn {
  display: inline-block;
  padding: 0.7rem 1.5rem;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  transition: all 0.15s;
  cursor: pointer;
}

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

.btn-primary:hover { background: var(--blue); }

.btn-secondary {
  background: transparent;
  color: var(--navy);
  border: 1.5px solid var(--navy);
}

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

/* ── Section headers ── */
.section-header {
  margin-bottom: 3rem;
}

.section-eyebrow {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 0.5rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.5vw, 40px);
  line-height: 1.15;
  color: var(--navy);
  margin-bottom: 0.75rem;
}

.section-sub {
  font-size: 16px;
  color: var(--gray-500);
  max-width: 520px;
}

/* ── Products ── */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.product-card {
  background: var(--white);
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow 0.2s, transform 0.2s;
}

.product-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.product-img {
  width: 100%;
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
}


/* Replace these with real photo backgrounds when ready */
.product-img--blue  { background: var(--blue-light); color: var(--blue); }
.product-img--teal  { background: var(--teal-light); color: var(--teal); }
.product-img--navy  { background: #cfd6e3;           color: var(--navy); }

/* When you add real photos, use:
   <img src="images/cart1.jpg" alt="Cart name" style="width:100%;height:200px;object-fit:cover;">
   and remove the .product-img div entirely */
.img-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.img-placeholder span {
  font-size: 12px;
  font-weight: 500;
  opacity: 0.6;
}

.product-body { padding: 1.25rem; }

.product-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.product-name {
  font-size: 16px;
  font-weight: 600;
  color: var(--navy);
}

.product-badge {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 2px 8px;
  border-radius: 20px;
  white-space: nowrap;
}

.product-badge--new  { background: #d0ece3; color: var(--teal); }
.product-badge--used { background: var(--blue-light); color: var(--blue); }

.product-desc {
  font-size: 14px;
  color: var(--gray-500);
  margin-bottom: 1rem;
  line-height: 1.5;
}

.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.product-price {
  font-size: 20px;
  font-weight: 600;
  color: var(--navy);
}

.product-link {
  font-size: 14px;
  font-weight: 600;
  color: var(--blue);
  transition: color 0.15s;
}

.product-link:hover { color: var(--navy); }

/* ── About ── */
.section--alt .section-eyebrow { color: #7fc6f5; }
.section--alt .section-title   { color: var(--white); }
.section--alt p                 { color: rgba(255,255,255,0.75); }
.section--alt p + p             { margin-top: 0.75rem; }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
}

.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.stat {
  padding: 2rem;
  background: rgba(255,255,255,0.05);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stat-num {
  font-family: var(--font-display);
  font-size: 36px;
  color: var(--white);
  line-height: 1;
}

.stat-label {
  font-size: 13px;
  color: rgba(255,255,255,0.55);
  font-weight: 500;
}

/* ── Contact ── */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

.contact-card {
  background: var(--off-white);
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.contact-icon {
  width: 44px;
  height: 44px;
  background: var(--blue-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue);
  margin-bottom: 0.25rem;
}

.contact-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-500);
}

.contact-value {
  font-size: 15px;
  font-weight: 500;
  color: var(--navy);
}

a.contact-value:hover { color: var(--blue); }

/* ── Footer ── */
.site-footer {
  border-top: 1px solid var(--gray-300);
  padding: 1.5rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: 13px;
  color: var(--gray-500);
  max-width: 100%;
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-cta   { display: none; }

  .hero { padding: 4rem 1.5rem 8rem; }
  .hero-badge { right: 1.5rem; bottom: 1.5rem; }

  .section { padding: 3.5rem 1.5rem; }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    padding: 0 1.5rem;
  }

  .section--alt { padding: 3.5rem 0; }

  .site-footer { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .product-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .about-stats  { grid-template-columns: 1fr 1fr; }
  .hero-actions { flex-direction: column; }
  .btn          { text-align: center; }
}