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

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
  line-height: 1.6;
  color: #2c3e50;
  background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
  min-height: 100vh;
}

/* ===== CONTAINER ===== */
.container {
  max-width: 95%;
  margin: 0 auto;
  padding: 0 15px;
}

/* ===== HEADER ===== */
.header {
  background: linear-gradient(135deg, #1a472a 0%, #2d5f3f 50%, #1a472a 100%);
  color: white;
  padding: clamp(20px, 3vw, 35px) 20px;
  text-align: center;
  box-shadow: 0 10px 30px rgba(26, 71, 42, 0.3);
  position: relative;
  overflow: hidden;
}

.header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 20% 50%, rgba(255, 152, 0, 0.1) 0%, transparent 50%),
              radial-gradient(circle at 80% 80%, rgba(255, 152, 0, 0.05) 0%, transparent 50%);
  pointer-events: none;
}

.header .container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(8px, 1.5vw, 12px);
  position: relative;
  z-index: 1;
}

/* Responsive logo */
.header .logo {
  width: clamp(70px, 18vw, 120px);
  height: auto;
  border-radius: 15px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
  object-fit: contain;
  border: 3px solid rgba(255, 152, 0, 0.3);
  transition: transform 0.3s ease;
  animation: slideDown 0.8s ease-out;
}

.header .logo:hover {
  transform: scale(1.05);
}

/* Responsive heading */
.header h1 {
  font-size: clamp(2.2rem, 6vw, 3.5rem);
  font-weight: 800;
  letter-spacing: 2px;
  margin-bottom: 2px;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
  animation: slideDown 1s ease-out 0.2s both;
}

/* Responsive subtitle */
.header p {
  font-size: clamp(0.9rem, 2.2vw, 1.15rem);
  opacity: 0.95;
  max-width: 600px;
  font-weight: 400;
  letter-spacing: 0.5px;
  margin: 0;
  animation: slideDown 1s ease-out 0.4s both;
}

/* Animation */
@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===== NAVIGATION ===== */
.nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: clamp(10px, 1.8vw, 16px);
  width: 100%;
  margin-top: 4px;
}

.nav a {
  color: white;
  text-decoration: none;
  padding: clamp(8px, 1.2vw, 11px) clamp(12px, 2vw, 18px);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.2) 0%, rgba(255, 255, 255, 0.1) 100%);
  border-radius: 8px;
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  font-size: clamp(0.85rem, 1.3vw, 0.95rem);
  font-weight: 600;
  white-space: nowrap;
  border: 2px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav a:hover {
  background: linear-gradient(135deg, rgba(255, 152, 0, 0.8) 0%, rgba(255, 152, 0, 0.6) 100%);
  border-color: rgba(255, 152, 0, 1);
  box-shadow: 0 8px 20px rgba(255, 152, 0, 0.3);
}

.nav a.active {
  background: linear-gradient(135deg, rgba(255, 152, 0, 0.9) 0%, rgba(255, 152, 0, 0.7) 100%);
  border-color: rgba(255, 152, 0, 1);
  box-shadow: 0 8px 20px rgba(255, 152, 0, 0.4);
  font-weight: 700;
}

.nav i {
  font-size: 1.1em;
}

/* ===== BUTTONS ===== */
.btn, .btn2 {
  display: inline-block;
  padding: clamp(9px, 1.3vw, 13px) clamp(18px, 2.8vw, 26px);
  background: linear-gradient(135deg, #ff9800 0%, #f57c00 100%);
  color: #ffffff !important;
  text-decoration: none !important;
  border-radius: 8px;
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  font-size: clamp(0.88rem, 1.4vw, 1rem);
  font-weight: 900 !important;
  border: 2px solid transparent;
  cursor: pointer;
  box-shadow: 0 6px 15px rgba(255, 152, 0, 0.25);
  position: relative;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-shadow: 2px 2px 3px rgba(0, 0, 0, 0.3);
}

.btn::before, .btn2::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.2);
  transition: left 0.4s ease;
}

.btn:hover, .btn2:hover {
  background: linear-gradient(135deg, #f57c00 0%, #e65100 100%);
  box-shadow: 0 12px 25px rgba(255, 152, 0, 0.4);
  border-color: rgba(255, 255, 255, 0.5);
  color: #ffffff !important;
  text-decoration: none !important;
}

.btn:hover::before, .btn2:hover::before {
  left: 100%;
}

.btn i, .btn2 i {
  font-size: 1.1em;
  color: #ffffff;
}

/* ===== MAIN CONTENT ===== */
main {
  padding: clamp(25px, 4vw, 50px) 20px;
  min-height: calc(100vh - 200px);
  margin-top: clamp(30px, 4vw, 50px);
}

/* ===== CARDS ===== */
.card {
  background: white;
  padding: clamp(18px, 2.5vw, 28px);
  margin-bottom: clamp(18px, 2.5vw, 28px);
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(44, 62, 80, 0.1);
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  border: 1px solid rgba(26, 71, 42, 0.05);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #1a472a 0%, #ff9800 50%, #1a472a 100%);
}

.card:hover {
  box-shadow: 0 15px 40px rgba(44, 62, 80, 0.15);
  border-color: rgba(255, 152, 0, 0.2);
}

.card h2 {
  font-size: clamp(1.4rem, 2.8vw, 1.9rem);
  color: #1a472a;
  margin-bottom: clamp(14px, 2vw, 20px);
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
}

.card h2 i {
  color: #ff9800;
  font-size: 1.2em;
}

.card p {
  font-size: clamp(0.9rem, 1.7vw, 1.05rem);
  color: #555;
  margin-bottom: clamp(12px, 1.5vw, 16px);
  line-height: 1.7;
  font-weight: 400;
}

/* ===== LISTS ===== */
.card ul {
  list-style: none;
  padding-left: 0;
  display: flex;
  flex-direction: column;
  gap: clamp(12px, 1.5vw, 18px);
}

.card ul li {
  margin-bottom: 0;
  font-size: clamp(0.9rem, 1.7vw, 1.05rem);
}

.card ul li a {
  color: #1a472a;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 6px 0;
}

.card ul li a:hover {
  color: #ff9800;
  transform: translateX(8px);
}

.card ul li a i {
  color: #ff9800;
  transition: all 0.3s ease;
}

.card ul li a:hover i {
  transform: scale(1.2);
}

/* ===== CONTACT SECTION ===== */
.card#contact p {
  margin-bottom: clamp(13px, 1.8vw, 18px);
  display: flex;
  align-items: center;
  gap: 8px;
}

.card b {
  color: #1a472a;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 0;
}

.card a[href*="tel:"],
.card a[href*="mailto:"],
.card a[href*="wa.me"],
.card a[href*="instagram"],
.card a[href*="linkedin"] {
  color: #ff9800;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  position: relative;
  display: inline-block;
  padding-bottom: 2px;
  font-size: clamp(0.9rem, 1.7vw, 1.05rem);
}

.card a[href*="tel:"]::after,
.card a[href*="mailto:"]::after,
.card a[href*="wa.me"]::after,
.card a[href*="instagram"]::after,
.card a[href*="linkedin"]::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: #ff9800;
  transition: width 0.3s ease;
}

.card a[href*="tel:"]:hover,
.card a[href*="mailto:"]:hover,
.card a[href*="wa.me"]:hover,
.card a[href*="instagram"]:hover,
.card a[href*="linkedin"]:hover {
  color: #f57c00;
}

.card a[href*="tel:"]:hover::after,
.card a[href*="mailto:"]:hover::after,
.card a[href*="wa.me"]:hover::after,
.card a[href*="instagram"]:hover::after {
  width: 100%;
}

/* ===== CONTACT BUTTONS ===== */
.contact-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(10px, 1.8vw, 14px);
  margin: clamp(16px, 2.5vw, 22px) 0;
  justify-content: center;
}

.contact-buttons .btn2 {
  flex: 1;
  min-width: 140px;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

/* ===== ANNOUNCEMENT BANNER ===== */
.announcement-banner {
  overflow: hidden;
  width: 100%;
  padding: clamp(10px, 1.5vw, 14px) 0;
}

.announcement-content {
  display: flex;
  align-items: center;
  gap: 80px;
  animation: scroll-announcement 50s linear infinite;
  white-space: nowrap;
  color: white;
  font-weight: 600;
  font-size: clamp(0.9rem, 1.5vw, 1.05rem);
}

.announcement-content i {
  font-size: 1.3em;
  flex-shrink: 0;
}

.announcement-text {
  flex-shrink: 0;
}

@keyframes scroll-announcement {
  0% {
    transform: translateX(100%);
  }
  100% {
    transform: translateX(-100%);
  }
}

.announcement-banner.hidden {
  display: none;
}

#contact-us-btn.hidden {
  display: none;
}

/* ===== PRE-ORDER BUTTON ===== */
#preorder-btn {
  display: inline-block;
}

#preorder-btn.hidden {
  display: none;
}

/* ===== FOOTER ===== */
.footer {
  background: linear-gradient(135deg, #1a472a 0%, #0f2d1a 100%);
  color: white;
  text-align: center;
  padding: clamp(22px, 3.5vw, 35px) 20px;
  font-size: clamp(0.85rem, 1.6vw, 1rem);
  box-shadow: 0 -6px 15px rgba(26, 71, 42, 0.2);
  margin-top: auto;
  font-weight: 500;
}

/* ===== TABLET VIEW (769px to 1024px) ===== */
@media (max-width: 1024px) {
  .header .container {
    gap: 10px;
  }
  
  .header h1 {
    font-size: 2.3rem;
  }
  
  .header p {
    font-size: 1rem;
  }
  
  .header .logo {
    width: 110px;
  }
  
  .nav {
    gap: 11px;
  }
  
  .nav a {
    padding: 8px 12px;
    font-size: 0.9rem;
  }
  
  main {
    padding: 22px 15px;
    margin-top: 25px;
  }
  
  .contact-buttons {
    justify-content: space-between;
  }
  
  .card {
    padding: 25px 20px;
    margin-bottom: 20px;
  }
  
  .card h2 {
    font-size: 1.6rem;
  }
}

/* ===== MOBILE VIEW (max-width: 768px) ===== */
@media (max-width: 768px) {
  /* General */
  body {
    background: linear-gradient(135deg, #f5f7fa 0%, #e8ecf1 100%);
  }
  
  /* Header adjustments */
  .header {
    padding: 18px 15px;
    box-shadow: 0 6px 20px rgba(26, 71, 42, 0.25);
  }
  
  .header .logo {
    width: 85px;
    border-width: 2px;
  }
  
  .header h1 {
    font-size: 1.6rem;
    margin-bottom: 3px;
  }
  
  .header p {
    font-size: 0.9rem;
  }
  
  /* Navigation stack vertically */
  .nav {
    flex-direction: column;
    align-items: stretch;
    gap: 7px;
    margin-top: 4px;
  }
  
  .nav a {
    text-align: center;
    padding: 10px 12px;
    font-size: 0.88rem;
    border-radius: 7px;
  }
  
  .nav a:hover {
    transform: translateY(-3px) scale(1.02);
  }
  
  /* Main content padding */
  main {
    padding: 18px 12px;
    margin-top: 35px;
  }
  
  /* Card adjustments */
  .card {
    padding: 18px 14px;
    margin-bottom: 15px;
    border-radius: 11px;
  }
  
  .card h2 {
    font-size: 1.3rem;
    margin-bottom: 12px;
    gap: 10px;
  }
  
  .card p {
    font-size: 0.9rem;
    margin-bottom: 11px;
  }
  
  .card ul {
    gap: 10px;
  }
  
  .card ul li {
    font-size: 0.9rem;
  }
  
  .card ul li a {
    font-size: 0.9rem;
    gap: 10px;
  }
  
  /* Contact section */
  .card#contact p {
    margin-bottom: 12px;
  }
  
  .card b {
    font-size: 0.93rem;
    margin-bottom: 2px;
  }
  
  .card a[href*="tel:"],
  .card a[href*="mailto:"],
  .card a[href*="wa.me"],
  .card a[href*="instagram"] {
    font-size: 0.9rem;
  }
  
  /* Contact buttons stack vertically */
  .contact-buttons {
    flex-direction: column;
    gap: 8px;
    margin: 15px 0;
  }
  
  .contact-buttons .btn2 {
    width: 100%;
    min-width: unset;
    padding: 11px 12px;
    font-size: 0.88rem;
  }
  
  /* Button adjustments */
  .btn {
    font-size: 0.88rem;
    padding: 9px 12px;
  }
}

/* ===== EXTRA SMALL DEVICES (max-width: 480px) ===== */
@media (max-width: 480px) {
  /* General spacing */
  .container {
    padding: 0 11px;
  }
  
  /* Header */
  .header {
    padding: 16px 11px;
  }
  
  .header .container {
    gap: 9px;
  }
  
  .header .logo {
    width: 70px;
    border-width: 2px;
  }
  
  .header h1 {
    font-size: 1.35rem;
    margin-bottom: 2px;
    letter-spacing: 0.5px;
  }
  
  .header p {
    font-size: 0.8rem;
    max-width: 100%;
  }
  
  /* Navigation */
  .nav {
    gap: 6px;
  }
  
  .nav a {
    font-size: 0.78rem;
    padding: 8px 10px;
    border-radius: 6px;
  }
  
  .nav i {
    display: none; /* Hide icons to save space */
  }
  
  /* Main content */
  main {
    padding: 14px 11px;
    margin-top: 25px;
  }
  
  /* Cards */
  .card {
    padding: 14px 11px;
    margin-bottom: 12px;
    border-radius: 10px;
  }
  
  .card h2 {
    font-size: 1.1rem;
    margin-bottom: 9px;
    gap: 8px;
    font-weight: 700;
  }
  
  .card h2 i {
    display: none; /* Hide icons in headings */
    font-size: 1em;
  }
  
  .card p {
    font-size: 0.85rem;
    margin-bottom: 9px;
    line-height: 1.6;
  }
  
  .card ul {
    gap: 8px;
  }
  
  .card ul li {
    font-size: 0.85rem;
  }
  
  .card ul li a {
    font-size: 0.85rem;
    gap: 6px;
    font-weight: 600;
  }
  
  .card ul li a i {
    display: none; /* Hide icons in lists */
  }
  
  /* Contact section */
  .card#contact p {
    margin-bottom: 10px;
  }
  
  .card b {
    font-size: 0.87rem;
    margin-bottom: 2px;
    gap: 6px;
  }
  
  .card b i {
    display: none;
  }
  
  .card a[href*="tel:"],
  .card a[href*="mailto:"],
  .card a[href*="wa.me"],
  .card a[href*="instagram"] {
    font-size: 0.85rem;
  }
  
  /* Contact buttons */
  .contact-buttons {
    flex-direction: column;
    gap: 7px;
    margin: 13px 0;
  }
  
  .contact-buttons .btn2 {
    width: 100%;
    min-width: unset;
    padding: 10px 11px;
    font-size: 0.8rem;
    justify-content: center;
  }
  
  .contact-buttons .btn2 i {
    display: inline;
    margin-right: 4px;
  }
  
  /* Button */
  .btn {
    font-size: 0.8rem;
    padding: 8px 10px;
  }
  
  .btn i {
    display: inline;
    margin-right: 4px;
  }
  
  /* Footer */
  .footer {
    font-size: 0.76rem;
    padding: 12px 11px;
  }
}