:root {
  --orange: #f97316;
  --navy: #0f1e3c;
  --navy2: #1e3a5f;
  --green-wa: #25d366;
}

* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  font-family: "Poppins", sans-serif;
  background: #f8fafc;
  color: #1e293b;
  overflow-x: hidden;
}

/* ── Custom cursor ── */
.cursor-dot {
  width: 8px;
  height: 8px;
  background: var(--orange);
  border-radius: 50%;
  position: fixed;
  pointer-events: none;
  z-index: 99999;
  transform: translate(-50%, -50%);
  transition: transform 0.08s, opacity 0.2s;
}
.cursor-ring {
  width: 36px;
  height: 36px;
  border: 1.5px solid rgba(249, 115, 22, 0.5);
  border-radius: 50%;
  position: fixed;
  pointer-events: none;
  z-index: 99998;
  transform: translate(-50%, -50%);
  transition: transform 0.18s ease, width 0.2s, height 0.2s, border-color 0.2s;
}
body:hover .cursor-dot {
  opacity: 1;
}
a:hover ~ .cursor-ring,
button:hover ~ .cursor-ring {
  width: 54px;
  height: 54px;
  border-color: var(--orange);
}

/* ── Page loader ── */
#page-loader {
  position: fixed;
  inset: 0;
  background: var(--navy);
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 1.5rem;
  transition: opacity 0.6s ease, visibility 0.6s;
}
#page-loader.hidden {
  opacity: 0;
  visibility: hidden;
}
.loader-logo {
  font-size: 2.2rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.02em;
}
.loader-logo span {
  color: var(--orange);
}
.loader-bar {
  width: 200px;
  height: 3px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 2px;
  overflow: hidden;
}
.loader-fill {
  height: 100%;
  background: var(--orange);
  border-radius: 2px;
  animation: loadFill 1.6s ease forwards;
}
@keyframes loadFill {
  from {
    width: 0;
  }
  to {
    width: 100%;
  }
}

/* ── Scrollbar ── */
::-webkit-scrollbar {
  width: 5px;
}
::-webkit-scrollbar-track {
  background: #f1f5f9;
}
::-webkit-scrollbar-thumb {
  background: var(--orange);
  border-radius: 9px;
}

/* ── Scroll progress bar ── */
#progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--orange), #fb923c);
  z-index: 9999;
  width: 0%;
  transition: width 0.1s;
}

/* ── Navbar ── */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 500;
  transition: all 0.4s ease;
  padding: 0.7rem 0;
}
#navbar.scrolled {
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(16px);
  box-shadow: 0 2px 24px rgba(0, 0, 0, 0.08);
}
#navbar:not(.scrolled) {
  background: transparent;
}
#navbar:not(.scrolled) .nav-link {
  color: rgba(255, 255, 255, 0.85);
}
#navbar:not(.scrolled) .brand-name {
  color: #fff;
}
#navbar:not(.scrolled) .brand-sub {
  color: rgba(255, 255, 255, 0.55);
}
#navbar:not(.scrolled) .cta-btn {
  background: rgba(249, 115, 22, 0.9);
}

.nav-link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--navy);
  transition: color 0.25s;
  position: relative;
  padding-bottom: 3px;
}
.nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--orange);
  transition: width 0.3s ease;
}
.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}
.nav-link:hover,
.nav-link.active {
  color: var(--orange);
}
#navbar:not(.scrolled) .nav-link:hover {
  color: var(--orange);
}

/* ── Mobile menu ── */
#mobile-menu {
  position: fixed;
  inset: 0;
  background: var(--navy);
  z-index: 499;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 2rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease;
}
#mobile-menu.open {
  opacity: 1;
  pointer-events: auto;
}
.mobile-nav-link {
  font-size: 2rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.7);
  transition: color 0.2s, transform 0.2s;
}
.mobile-nav-link:hover {
  color: var(--orange);
  transform: translateX(8px);
}

/* ── Hero ── */
.hero-bg {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

/* Hero Slider Styles */
.hero-slider-container {
  position: absolute;
  inset: 0;
  display: flex;
}

.hero-slider-item {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1.2s ease-in-out;
}

.hero-slider-item.active {
  opacity: 1;
}

/* Gradient overlay on all slider items */
.hero-slider-item::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    160deg,
    rgba(3, 7, 18, 0.82) 50%,
    rgba(30, 58, 95, 0.7) 100%
  );
  pointer-events: none;
}

.hero-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse at 70% 50%,
    rgba(249, 115, 22, 0.12) 0%,
    transparent 65%
  );
  pointer-events: none;
  z-index: 2;
}

/* Slider indicators */
.hero-slider-indicators {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 20;
}

.slider-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  cursor: pointer;
  transition: all 0.4s ease;
  border: 2px solid rgba(255, 255, 255, 0.2);
}

.slider-dot.active {
  background: var(--orange);
  border-color: var(--orange);
  transform: scale(1.2);
}

.slider-dot:hover {
  background: rgba(249, 115, 22, 0.7);
}

/* Animated grid lines */
.hero-grid {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}
.hero-grid::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
      0deg,
      transparent,
      transparent 79px,
      rgba(255, 255, 255, 0.03) 80px
    ),
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 79px,
      rgba(255, 255, 255, 0.03) 80px
    );
}

/* Floating particles */
.particle {
  position: absolute;
  border-radius: 50%;
  background: var(--orange);
  opacity: 0;
  animation: floatParticle linear infinite;
}
@keyframes floatParticle {
  0% {
    transform: translateY(100vh) scale(0);
    opacity: 0;
  }
  10% {
    opacity: 0.4;
  }
  90% {
    opacity: 0.2;
  }
  100% {
    transform: translateY(-20px) scale(1);
    opacity: 0;
  }
}

/* Hero text animations */
.hero-eyebrow {
  animation: fadeSlideUp 0.7s 0.3s both;
}
.hero-h1 {
  animation: fadeSlideUp 0.7s 0.5s both;
}
.hero-desc {
  animation: fadeSlideUp 0.7s 0.7s both;
}
.hero-btns {
  animation: fadeSlideUp 0.7s 0.9s both;
}
.hero-stats {
  animation: fadeSlideUp 0.7s 1.1s both;
}
@keyframes fadeSlideUp {
  from {
    opacity: 0;
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Typewriter */
.typewriter-wrap {
  display: inline-block;
  position: relative;
}
.typewriter-cursor {
  display: inline-block;
  width: 3px;
  height: 1em;
  background: var(--orange);
  margin-left: 4px;
  vertical-align: middle;
  animation: blink 0.7s infinite;
}
@keyframes blink {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0;
  }
}

/* ── Scroll reveal ── */
[data-reveal] {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.75s ease, transform 0.75s ease;
}
[data-reveal].revealed {
  opacity: 1;
  transform: none;
}
[data-reveal][data-delay="1"] {
  transition-delay: 0.1s;
}
[data-reveal][data-delay="2"] {
  transition-delay: 0.2s;
}
[data-reveal][data-delay="3"] {
  transition-delay: 0.3s;
}
[data-reveal][data-delay="4"] {
  transition-delay: 0.4s;
}

/* ── Product carousel ── */
.product-carousel {
  position: relative;
}
.carousel-track {
  display: flex;
  gap: 1.25rem;
  overflow-x: auto;
  scroll-behavior: smooth;
  padding-bottom: 0.5rem;
  margin-bottom: 1.5rem;
  scrollbar-width: thin;
  scrollbar-color: var(--orange) rgba(241, 245, 249, 1);
}
.carousel-track::-webkit-scrollbar {
  height: 8px;
}
.carousel-track::-webkit-scrollbar-thumb {
  background: var(--orange);
  border-radius: 999px;
}
.carousel-card {
  min-width: 280px;
  max-width: 320px;
  background: #fff;
  border-radius: 24px;
  border: 1px solid #e2e8f0;
  box-shadow: 0 14px 40px rgba(15, 23, 42, 0.08);
  overflow: hidden;
  flex-shrink: 0;
  scroll-snap-align: start;
  transition: transform 0.35s, box-shadow 0.35s;
}
.carousel-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 60px rgba(15, 23, 42, 0.15);
}
.carousel-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}
.carousel-card-body {
  padding: 1.4rem 1.4rem 1.2rem;
}
.carousel-card-body h3 {
  font-size: 1.1rem;
  color: var(--navy);
  margin-bottom: 0.65rem;
}
.carousel-card-body p {
  color: #64748b;
  font-size: 0.92rem;
  line-height: 1.6;
  margin-bottom: 1rem;
}
.carousel-card-body .price {
  font-weight: 700;
  color: var(--orange);
}
.carousel-controls {
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  display: flex;
  justify-content: space-between;
  transform: translateY(-50%);
  pointer-events: none;
}
.carousel-control {
  pointer-events: auto;
  width: 44px;
  height: 44px;
  border: none;
  border-radius: 999px;
  background: rgba(15, 30, 60, 0.92);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform 0.25s, background 0.25s;
  box-shadow: 0 12px 28px rgba(15, 30, 60, 0.18);
}
.carousel-control:hover {
  transform: scale(1.05);
  background: var(--orange);
}
.carousel-labels {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  align-items: center;
  margin-bottom: 1.5rem;
}
.carousel-labels h2 {
  margin: 0;
}
.carousel-labels p {
  margin: 0;
  color: #64748b;
}
@media (max-width: 768px) {
  .carousel-labels {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .carousel-controls {
    display: none;
  }
}

/* ── Counter number ── */
.counter {
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--navy);
}

/* ── Project cards ── */
.project-card {
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  transition: transform 0.4s, box-shadow 0.4s;
  cursor: pointer;
}
.project-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 24px 50px rgba(0, 0, 0, 0.15);
}
.project-card img {
  transition: transform 0.5s ease;
}
.project-card:hover img {
  transform: scale(1.08);
}
.project-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(15, 30, 60, 0.9) 0%, transparent 55%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.5rem;
  opacity: 0;
  transition: opacity 0.35s;
}
.project-card:hover .project-overlay {
  opacity: 1;
}

/* ── Lightbox ── */
#lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.92);
  z-index: 9000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}
#lightbox.open {
  display: flex;
  animation: fadeIn 0.3s ease;
}
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
#lightbox img {
  max-width: 90vw;
  max-height: 80vh;
  border-radius: 12px;
  object-fit: contain;
}
#lightbox-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  border: none;
  border-radius: 50%;
  width: 44px;
  height: 44px;
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}
#lightbox-close:hover {
  background: var(--orange);
}

/* ── FAQ Accordion ── */
.faq-item {
  border-bottom: 1px solid #e2e8f0;
}
.faq-btn {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.2rem 0;
  font-weight: 600;
  text-align: left;
  background: none;
  border: none;
  cursor: pointer;
  font-family: "Poppins";
  color: var(--navy);
  font-size: 0.95rem;
}
.faq-icon {
  transition: transform 0.35s ease;
  color: var(--orange);
  font-size: 1rem;
  flex-shrink: 0;
}
.faq-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.45s ease, padding 0.3s;
}
.faq-content.open {
  max-height: 200px;
  padding-bottom: 1rem;
}
.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

/* ── Contact form ── */
.input-field {
  width: 100%;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 12px;
  padding: 13px 16px;
  color: #fff;
  font-family: "Poppins";
  font-size: 0.875rem;
  transition: border 0.3s, background 0.3s;
  outline: none;
}
.input-field::placeholder {
  color: rgba(255, 255, 255, 0.35);
}
.input-field:focus {
  border-color: var(--orange);
  background: rgba(255, 255, 255, 0.1);
}
.input-field:valid:not(:placeholder-shown) {
  border-color: #22c55e;
}

/* Submit button ripple */
.btn-submit {
  position: relative;
  overflow: hidden;
  background: var(--orange);
  color: #fff;
  border: none;
  border-radius: 12px;
  padding: 14px 32px;
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  transition: background 0.3s, transform 0.2s;
  font-family: "Poppins";
}
.btn-submit:hover {
  background: #ea6c0a;
  transform: translateY(-2px);
}
.btn-submit:active {
  transform: scale(0.97);
}
.ripple {
  position: absolute;
  border-radius: 50%;
  transform: scale(0);
  animation: rippleAnim 0.6s linear;
  background: rgba(255, 255, 255, 0.3);
}
@keyframes rippleAnim {
  to {
    transform: scale(4);
    opacity: 0;
  }
}

/* ── Toast notification ── */
#toast {
  position: fixed;
  bottom: 100px;
  right: 28px;
  z-index: 9999;
  background: #1e293b;
  color: #fff;
  padding: 14px 20px;
  border-radius: 12px;
  font-size: 0.85rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
  transform: translateY(20px);
  opacity: 0;
  transition: transform 0.4s ease, opacity 0.4s ease;
  pointer-events: none;
}
#toast.show {
  transform: translateY(0);
  opacity: 1;
}
#toast .toast-icon {
  font-size: 1.1rem;
}

/* ── WhatsApp bubble ── */
#wa-wrap {
  position: fixed;
  bottom: 25px;
  right: 25px;
  z-index: 9990;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
}
.wa-float {
  width: 60px;
  height: 60px;
  background: var(--green-wa);
  color: #fff;
  border-radius: 50%;
  font-size: 1.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 28px rgba(37, 211, 102, 0.45);
  transition: transform 0.3s, box-shadow 0.3s;
  text-decoration: none;
  animation: waPulse 2.5s ease-in-out infinite;
}
.wa-float:hover {
  transform: scale(1.12);
  box-shadow: 0 12px 36px rgba(37, 211, 102, 0.65);
  animation: none;
}
@keyframes waPulse {
  0%,
  100% {
    box-shadow: 0 8px 28px rgba(37, 211, 102, 0.45);
  }
  50% {
    box-shadow: 0 8px 40px rgba(37, 211, 102, 0.8),
      0 0 0 12px rgba(37, 211, 102, 0.1);
  }
}
.wa-tooltip {
  background: #fff;
  color: var(--navy);
  padding: 8px 14px;
  border-radius: 20px;
  font-size: 0.78rem;
  font-weight: 600;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
  white-space: nowrap;
  opacity: 0;
  transform: translateX(8px);
  transition: opacity 0.3s, transform 0.3s;
  pointer-events: none;
}
#wa-wrap:hover .wa-tooltip {
  opacity: 1;
  transform: translateX(0);
}

/* ── Back to top ── */
#back-top {
  position: fixed;
  bottom: 95px;
  right: 28px;
  z-index: 9989;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--navy);
  color: #fff;
  border: none;
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition: all 0.35s;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}
#back-top.visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
#back-top:hover {
  background: var(--orange);
}

/* ── Stats section ── */
.stat-card {
  background: #fff;
  border-radius: 16px;
  padding: 2rem 1.5rem;
  text-align: center;
  box-shadow: 0 2px 16px rgba(0, 0, 0, 0.06);
  border: 1px solid #e2e8f0;
}

/* ── Map ── */
.map-wrap {
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
}

/* ── Tilt card ── */
.tilt {
  transform-style: preserve-3d;
  will-change: transform;
}

@keyframes bounce {
  0%,
  100% {
    transform: translateX(-50%) translateY(0);
  }
  50% {
    transform: translateX(-50%) translateY(6px);
  }
}