/* ===================================
   Suzuki Mandi Bahauddin Motors
   Premium Stylesheet
   =================================== */

/* -----------------------------------
   1. CSS Custom Properties
   ----------------------------------- */
:root {
  /* Colors - Premium Palette */
  --color-primary: #002b5c;
  --color-primary-dark: #001d3d;
  --color-primary-light: #003d7a;
  --color-secondary: #ffffff;
  --color-accent: #f8f9fa;
  --color-gold: #d4af37;
  --color-gold-light: #f4d03f;
  --color-text: #2c3e50;
  --color-text-light: #6c757d;
  --color-border: #e9ecef;

  /* Gradients */
  --gradient-primary: linear-gradient(135deg, #002b5c 0%, #003d7a 100%);
  --gradient-gold: linear-gradient(135deg, #d4af37 0%, #f4d03f 100%);
  --gradient-dark: linear-gradient(135deg, #001d3d 0%, #002b5c 100%);

  /* Typography */
  --font-primary: 'Montserrat', sans-serif;
  --font-size-base: 16px;
  --font-size-sm: 0.875rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.5rem;
  --font-size-2xl: 2rem;
  --font-size-3xl: 2.5rem;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  --spacing-3xl: 6rem;

  /* Layout */
  --container-max: 1200px;
  --header-height: 80px;

  /* Effects - Premium Shadows */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
  --shadow-card: 0 4px 15px rgba(0, 0, 0, 0.08);
  --shadow-elevated: 0 15px 35px rgba(0, 0, 0, 0.12);
  --shadow-premium: 0 25px 50px rgba(0, 43, 92, 0.15);
  --shadow-gold: 0 10px 30px rgba(212, 175, 55, 0.3);
  --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* -----------------------------------
   2. Reset/Base Styles
   ----------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: var(--font-size-base);
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  color: var(--color-text);
  line-height: 1.7;
  background-color: var(--color-secondary);
  overflow-x: hidden;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: all var(--transition-base);
}

ul {
  list-style: none;
}

/* -----------------------------------
   3. Typography
   ----------------------------------- */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-primary);
}

h1 {
  font-size: var(--font-size-3xl);
  font-weight: 800;
}

h2 {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--spacing-md);
}

h3 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-sm);
}

p {
  margin-bottom: var(--spacing-sm);
}

/* -----------------------------------
   4. Layout Utilities
   ----------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--spacing-sm);
}

.section {
  padding: var(--spacing-2xl) 0;
  position: relative;
}

.section--gray {
  background-color: var(--color-accent);
}

.section--premium {
  background: var(--gradient-primary);
  color: var(--color-secondary);
}

.grid {
  display: grid;
  gap: var(--spacing-lg);
}

.grid--2 {
  grid-template-columns: 1fr;
}

.grid--3 {
  grid-template-columns: 1fr;
}

.flex {
  display: flex;
}

.flex--center {
  align-items: center;
  justify-content: center;
}

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

.text-center {
  text-align: center;
}

/* -----------------------------------
   5. Components - Header (Premium)
   ----------------------------------- */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--gradient-primary);
  height: var(--header-height);
  box-shadow: var(--shadow-elevated);
  backdrop-filter: blur(10px);
}

.header__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
}

.header__logo {
  color: var(--color-secondary);
  font-size: var(--font-size-lg);
  font-weight: 700;
  letter-spacing: 0.5px;
}

.header__logo span {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-gold);
  letter-spacing: 2px;
  text-transform: uppercase;
}

/* Navigation */
.nav {
  display: none;
}

.nav__list {
  display: flex;
  gap: var(--spacing-xs);
}

.nav__link {
  color: var(--color-secondary);
  font-weight: 500;
  padding: 0.6rem 1.2rem;
  border-radius: 50px;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.nav__link::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--color-gold);
  transition: all var(--transition-base);
  transform: translateX(-50%);
}

.nav__link:hover::before,
.nav__link--active::before {
  width: 60%;
}

.nav__link:hover,
.nav__link--active {
  color: var(--color-gold);
}

/* Hamburger Menu */
.hamburger {
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-xs);
  z-index: 1001;
}

.hamburger__line {
  width: 28px;
  height: 3px;
  background-color: var(--color-secondary);
  border-radius: 3px;
  transition: var(--transition-base);
}

.hamburger.active .hamburger__line:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.hamburger.active .hamburger__line:nth-child(2) {
  opacity: 0;
  transform: translateX(-10px);
}

.hamburger.active .hamburger__line:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* Mobile Navigation */
.mobile-nav {
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--gradient-dark);
  transform: translateX(100%);
  transition: transform var(--transition-slow);
  z-index: 999;
  padding: var(--spacing-xl);
}

.mobile-nav.active {
  transform: translateX(0);
}

.mobile-nav__list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.mobile-nav__link {
  color: var(--color-secondary);
  font-size: var(--font-size-xl);
  font-weight: 600;
  padding: var(--spacing-md);
  border-radius: 12px;
  display: block;
  transition: all var(--transition-base);
  border-left: 3px solid transparent;
}

.mobile-nav__link:hover {
  background: rgba(255, 255, 255, 0.1);
  border-left-color: var(--color-gold);
  padding-left: var(--spacing-lg);
}

/* -----------------------------------
   5. Components - Buttons (Premium)
   ----------------------------------- */
.btn {
  display: inline-block;
  padding: 1rem 2rem;
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  font-weight: 600;
  text-align: center;
  border: none;
  border-radius: 50px;
  cursor: pointer;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  letter-spacing: 0.5px;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.5s;
}

.btn:hover::before {
  left: 100%;
}

.btn--primary {
  background: var(--gradient-primary);
  color: var(--color-secondary);
  box-shadow: var(--shadow-card);
}

.btn--primary:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-elevated);
}

.btn--secondary {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn--secondary:hover {
  background: var(--color-primary);
  color: var(--color-secondary);
  transform: translateY(-3px);
}

.btn--white {
  background: var(--color-secondary);
  color: var(--color-primary);
  box-shadow: var(--shadow-card);
}

.btn--white:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-premium);
}

.btn--gold {
  background: var(--gradient-gold);
  color: var(--color-primary);
  box-shadow: var(--shadow-gold);
}

.btn--gold:hover {
  transform: translateY(-3px) scale(1.02);
}

.btn--outline {
  background: transparent;
  color: var(--color-secondary);
  border: 2px solid var(--color-secondary);
}

.btn--outline:hover {
  background: var(--color-secondary);
  color: var(--color-primary);
}

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

/* -----------------------------------
   5. Components - Cards (Premium)
   ----------------------------------- */
.card {
  background: var(--color-secondary);
  border-radius: 16px;
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: all var(--transition-base);
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-premium);
}

.card__image {
  width: 100%;
  height: 220px;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.card:hover .card__image {
  transform: scale(1.05);
}

.card__body {
  padding: var(--spacing-lg);
}

.card__title {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-xs);
  font-weight: 700;
}

.card__text {
  color: var(--color-text-light);
  margin-bottom: var(--spacing-md);
  line-height: 1.6;
}

.card__price {
  font-size: var(--font-size-xl);
  font-weight: 800;
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--spacing-md);
}

/* Feature Cards */
.feature-card {
  text-align: center;
  padding: var(--spacing-xl);
  position: relative;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: var(--gradient-gold);
  border-radius: 2px;
  opacity: 0;
  transition: all var(--transition-base);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-card__icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--spacing-lg);
  background: var(--gradient-primary);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-card);
  transition: all var(--transition-base);
}

.feature-card:hover .feature-card__icon {
  transform: scale(1.1) rotate(5deg);
  box-shadow: var(--shadow-elevated);
}

.feature-card__icon svg {
  width: 36px;
  height: 36px;
  stroke: var(--color-secondary);
}

/* -----------------------------------
   6. Hero Section (Premium)
   ----------------------------------- */
.hero {
  position: relative;
  min-height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--color-secondary);
  overflow: hidden;
}

.hero--full {
  min-height: calc(100vh - var(--header-height));
}

.hero--small {
  min-height: 350px;
}

.hero__background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: -1;
}

.hero__background img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.1);
  animation: slowZoom 20s ease-in-out infinite alternate;
}

@keyframes slowZoom {
  from { transform: scale(1); }
  to { transform: scale(1.1); }
}

.hero__overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    135deg,
    rgba(0, 29, 61, 0.85) 0%,
    rgba(0, 43, 92, 0.75) 50%,
    rgba(0, 61, 122, 0.7) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 1;
  padding: var(--spacing-lg);
  max-width: 900px;
}

.hero__title {
  color: var(--color-secondary);
  font-size: var(--font-size-2xl);
  margin-bottom: var(--spacing-sm);
}

.hero__subtitle {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-lg);
  opacity: 0.95;
  font-weight: 400;
}

/* Enhanced Hero Styles */
.hero__content--enhanced {
  max-width: 1000px;
  animation: fadeInUp 1s ease-out;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero__badge {
  display: inline-block;
  background: rgba(212, 175, 55, 0.2);
  color: var(--color-gold);
  padding: 0.6rem 1.8rem;
  border-radius: 50px;
  font-size: var(--font-size-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: var(--spacing-lg);
  border: 1px solid rgba(212, 175, 55, 0.4);
  backdrop-filter: blur(10px);
  animation: fadeInUp 1s ease-out 0.2s backwards;
}

.hero__title--large {
  font-size: 2rem;
  margin-bottom: var(--spacing-md);
  line-height: 1.2;
  text-align: center;
  animation: fadeInUp 1s ease-out 0.4s backwards;
}

.hero__title-line {
  display: block;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 4px;
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  text-align: center;
}

.hero__title-line--accent {
  color: var(--color-gold);
  font-size: 1em;
  margin: 0.15em 0;
  text-shadow: 0 4px 25px rgba(212, 175, 55, 0.4);
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__divider {
  width: 80px;
  height: 4px;
  background: var(--gradient-gold);
  margin: var(--spacing-md) auto;
  border-radius: 2px;
  animation: fadeInUp 1s ease-out 0.6s backwards;
}

.hero__subtitle {
  animation: fadeInUp 1s ease-out 0.8s backwards;
}

.hero__buttons {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  align-items: center;
  margin-top: var(--spacing-xl);
  animation: fadeInUp 1s ease-out 1s backwards;
}

/* -----------------------------------
   6. Page-Specific Sections
   ----------------------------------- */

/* Section Headers */
.section__header {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.section__title {
  position: relative;
  display: inline-block;
  padding-bottom: var(--spacing-sm);
}

.section__title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--gradient-gold);
  border-radius: 2px;
}

/* Alternating Content Sections */
.content-block {
  padding: var(--spacing-2xl) 0;
}

.content-block:nth-child(even) {
  background-color: var(--color-accent);
}

.content-block__inner {
  display: grid;
  gap: var(--spacing-xl);
  align-items: center;
}

.content-block__image img {
  border-radius: 16px;
  box-shadow: var(--shadow-premium);
}

.content-block__text h3 {
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
  font-size: var(--font-size-xl);
}

/* About Page */
.about-intro {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  font-size: var(--font-size-lg);
  color: var(--color-text-light);
}

.values-list {
  display: grid;
  gap: var(--spacing-lg);
}

.value-item {
  background: var(--color-secondary);
  padding: var(--spacing-xl);
  border-radius: 16px;
  box-shadow: var(--shadow-card);
  border-left: 5px solid transparent;
  border-image: var(--gradient-gold) 1;
  transition: all var(--transition-base);
}

.value-item:hover {
  transform: translateX(10px);
  box-shadow: var(--shadow-elevated);
}

.value-item h4 {
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
  font-size: var(--font-size-lg);
}

/* Contact Page */
.contact-grid {
  display: grid;
  gap: var(--spacing-xl);
}

.contact-form {
  background: var(--color-secondary);
  padding: var(--spacing-xl);
  border-radius: 20px;
  box-shadow: var(--shadow-premium);
}

.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
  color: var(--color-primary);
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 1rem 1.25rem;
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  border: 2px solid var(--color-border);
  border-radius: 12px;
  transition: all var(--transition-base);
  background: var(--color-accent);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  background: var(--color-secondary);
  box-shadow: 0 0 0 4px rgba(0, 43, 92, 0.1);
}

.form-group textarea {
  min-height: 150px;
  resize: vertical;
}

.form-group input.error,
.form-group textarea.error {
  border-color: #dc3545;
}

.form-error {
  color: #dc3545;
  font-size: var(--font-size-sm);
  margin-top: var(--spacing-xs);
}

.contact-info {
  background: var(--gradient-primary);
  color: var(--color-secondary);
  padding: var(--spacing-xl);
  border-radius: 20px;
  box-shadow: var(--shadow-premium);
}

.contact-info h3 {
  color: var(--color-secondary);
  margin-bottom: var(--spacing-lg);
  font-size: var(--font-size-xl);
}

.contact-info__item {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
  padding: var(--spacing-md);
  background: rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  transition: all var(--transition-base);
}

.contact-info__item:hover {
  background: rgba(255, 255, 255, 0.15);
  transform: translateX(5px);
}

.contact-info__item svg {
  width: 28px;
  height: 28px;
  stroke: var(--color-gold);
  flex-shrink: 0;
}

.contact-info__item p {
  margin: 0;
}

.contact-info__item a {
  color: var(--color-secondary);
}

.contact-info__item a:hover {
  color: var(--color-gold);
}

.map-container {
  margin-top: var(--spacing-lg);
  border-radius: 16px;
  overflow: hidden;
  height: 280px;
  box-shadow: var(--shadow-card);
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* -----------------------------------
   7. Footer (Premium)
   ----------------------------------- */
.footer {
  background: var(--gradient-dark);
  color: var(--color-secondary);
  padding: var(--spacing-3xl) 0 var(--spacing-lg);
  position: relative;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-gold);
}

.footer__grid {
  display: grid;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-2xl);
}

.footer__col h4 {
  color: var(--color-gold);
  margin-bottom: var(--spacing-lg);
  font-size: var(--font-size-lg);
  font-weight: 700;
  letter-spacing: 1px;
}

.footer__col p,
.footer__col li {
  margin-bottom: var(--spacing-sm);
  opacity: 0.85;
  line-height: 1.8;
}

.footer__col a {
  transition: all var(--transition-base);
}

.footer__col a:hover {
  color: var(--color-gold);
  padding-left: 5px;
}

.footer__bottom {
  text-align: center;
  padding-top: var(--spacing-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  opacity: 0.7;
  font-size: var(--font-size-sm);
}

/* -----------------------------------
   8. Animations
   ----------------------------------- */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

.animate-float {
  animation: float 3s ease-in-out infinite;
}

/* -----------------------------------
   9. Media Queries
   ----------------------------------- */

/* Tablet (768px+) */
@media (min-width: 768px) {
  .container {
    padding: 0 var(--spacing-lg);
  }

  .section {
    padding: var(--spacing-3xl) 0;
  }

  .grid--2 {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid--3 {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero__title {
    font-size: var(--font-size-3xl);
  }

  .hero__title--large {
    font-size: 3.5rem;
  }

  .hero__title-line--accent {
    font-size: 0.85em;
  }

  .hero__buttons {
    flex-direction: row;
    justify-content: center;
  }

  .content-block__inner {
    grid-template-columns: 1fr 1fr;
  }

  .content-block:nth-child(even) .content-block__inner {
    direction: rtl;
  }

  .content-block:nth-child(even) .content-block__inner > * {
    direction: ltr;
  }

  .values-list {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .footer__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Desktop (1024px+) */
@media (min-width: 1024px) {
  .nav {
    display: block;
  }

  .hamburger {
    display: none;
  }

  .mobile-nav {
    display: none;
  }

  .grid--3 {
    grid-template-columns: repeat(3, 1fr);
  }

  .hero {
    min-height: 650px;
  }

  .hero--full {
    min-height: calc(100vh - var(--header-height));
  }

  .hero__title {
    font-size: 3.5rem;
  }

  .hero__title--large {
    font-size: 4.5rem;
    letter-spacing: 6px;
  }

  .hero__title-line--accent {
    font-size: 0.9em;
  }

  .hero__badge {
    font-size: 1rem;
    padding: 0.8rem 2.5rem;
    letter-spacing: 4px;
  }

  .hero__divider {
    width: 120px;
    height: 5px;
  }

  .values-list {
    grid-template-columns: repeat(3, 1fr);
  }

  .footer__grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Large Desktop (1200px+) */
@media (min-width: 1200px) {
  .container {
    padding: 0 var(--spacing-md);
  }

  .hero__title--large {
    font-size: 5rem;
  }
}