/* style.css – Premium dark theme for Pistavo Autoparts */

/* ==== Design Tokens ==== */
:root {
  /* Color palette */
  --color-bg: #0a0a0a;               /* deep dark */
  --color-surface: rgba(255, 255, 255, 0.04); /* glass effect */
  --color-primary: #00bfa5;          /* teal accent */
  --color-primary-light: #33e6b9;
  --color-text-primary: #eeeeee;
  --color-text-secondary: #bbbbbb;
  --color-border: rgba(255,255,255,0.1);

  /* Spacing */
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 2rem;

  /* Typography */
  --font-base: 'Inter', sans-serif;
  --font-size-base: 1rem;
  --font-weight-regular: 400;
  --font-weight-medium: 600;
  --font-weight-bold: 700;
}

/* ==== Global Reset ==== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-base);
  font-size: var(--font-size-base);
  background: var(--color-bg);
  color: var(--color-text-primary);
  line-height: 1.6;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--color-primary-light);
}

.container {
  width: min(90%, 1200px);
  margin: 0 auto;
  padding: var(--spacing-md);
}

/* ==== Header ==== */
.site-header {
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid var(--color-border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-sm) 0;
}

.logo {
  height: 48px;
  width: auto;
}

.nav ul {
  display: flex;
  gap: var(--spacing-lg);
  list-style: none;
}

.nav a {
  font-weight: var(--font-weight-medium);
  position: relative;
}

.nav a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 100%;
  height: 2px;
  background: var(--color-primary);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.nav a:hover::after {
  transform: scaleX(1);
}

/* ==== Hero ==== */
.hero-section {
  position: relative;
  height: 80vh;
  min-height: 500px;
  background: url('assets/hero.jpg') center/cover no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-primary);
  overflow: hidden;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(10,10,10,0.7), rgba(0,191,165,0.3));
  mix-blend-mode: multiply;
}

.hero-content {
  position: relative;
  text-align: center;
  max-width: 800px;
}

.hero-content h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-md);
}

.hero-content p {
  font-size: 1.125rem;
  margin-bottom: var(--spacing-lg);
  color: var(--color-text-secondary);
}

.btn-primary {
  display: inline-block;
  padding: var(--spacing-sm) var(--spacing-lg);
  background: var(--color-primary);
  color: #fff;
  border-radius: 6px;
  font-weight: var(--font-weight-medium);
  transition: background 0.3s ease, transform 0.2s ease;
}

.btn-primary:hover {
  background: var(--color-primary-light);
  transform: translateY(-2px);
}

/* ==== Services ==== */
.services-section {
  padding: var(--spacing-lg) 0;
  background: var(--color-bg);
}

.services-section h2 {
  text-align: center;
  margin-bottom: var(--spacing-lg);
  font-size: 2rem;
  font-weight: var(--font-weight-bold);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--spacing-lg);
}

.service-card {
  background: var(--color-surface);
  border-radius: 12px;
  padding: var(--spacing-md);
  text-align: center;
  border: 1px solid var(--color-border);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
}

.service-card h3 {
  margin-bottom: var(--spacing-sm);
  color: var(--color-primary);
  font-weight: var(--font-weight-medium);
}

.service-card p {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
}

/* ==== Map ==== */
.map-section {
  padding: var(--spacing-lg) 0;
  background: var(--color-bg);
}

.map-section h2 {
  text-align: center;
  margin-bottom: var(--spacing-lg);
  font-size: 2rem;
  font-weight: var(--font-weight-bold);
}

.map-wrapper {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0,0,0,0.5);
}

.address, .phone {
  margin-top: var(--spacing-sm);
  text-align: center;
  color: var(--color-text-secondary);
}

/* ==== Contact ==== */
.contact-section {
  padding: var(--spacing-lg) 0;
  background: var(--color-bg);
}

.contact-section h2 {
  text-align: center;
  margin-bottom: var(--spacing-lg);
  font-size: 2rem;
  font-weight: var(--font-weight-bold);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  max-width: 600px;
  margin: 0 auto;
}

.contact-form input,
.contact-form textarea {
  padding: var(--spacing-sm);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  background: var(--color-surface);
  color: var(--color-text-primary);
  font-family: var(--font-base);
  resize: vertical;
}

.contact-form button {
  align-self: flex-start;
  margin-top: var(--spacing-sm);
}

/* ==== Footer ==== */
.site-footer {
  background: #050505;
  padding: 4rem 0 3rem 0;
  color: #777777;
  font-size: 0.9rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.site-footer .footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.site-footer .footer-col {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
}

.footer-logo-wrapper {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.footer-logo {
  height: 32px;
  width: auto;
}

.footer-brand-name {
  font-size: 1.1rem;
  font-weight: var(--font-weight-bold);
  color: #ffffff;
  letter-spacing: 2px;
}

.footer-desc {
  max-width: 320px;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.footer-host {
  font-size: 0.85rem;
}

.site-footer h4 {
  color: #ffffff;
  font-size: 0.85rem;
  font-weight: var(--font-weight-bold);
  letter-spacing: 2px;
  margin-bottom: 1.5rem;
}

.footer-col ul {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-col ul a {
  color: #777777;
  transition: color 0.3s ease;
}

.footer-col ul a:hover {
  color: #ffffff;
}

.footer-address {
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.accent-link {
  color: var(--color-primary);
  font-weight: 600;
  transition: color 0.3s ease;
}

.accent-link:hover {
  color: var(--color-primary-light);
}

.footer-phone-direct,
.footer-email-queries {
  margin-bottom: 0.5rem;
}

/* ==== Responsive Tweaks ==== */
@media (max-width: 768px) {
  .header-inner {
    flex-direction: column;
    gap: var(--spacing-sm);
  }

  .nav ul {
    flex-direction: column;
    gap: var(--spacing-sm);
  }

  .hero-section {
    height: 60vh;
  }

  .site-footer .footer-inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}