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

:root {
  --clr-black: #111111;
  --clr-dark: #1a1a1a;
  --clr-gray: #2d2d2d;
  --clr-gray-mid: #444444;
  --clr-gray-light: #888888;
  --clr-light: #f0f0f0;
  --clr-white: #ffffff;
  --clr-accent: #f5a623;
  --clr-accent-hover: #e6951a;
  --clr-orange: #ff6b2b;
  --font-main: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.2);
  --radius: 8px;
  --transition: 0.3s ease;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-main);
  background: var(--clr-dark);
  color: var(--clr-light);
  line-height: 1.6;
  overflow-x: hidden;
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

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

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ===== HEADER / NAV ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(17, 17, 17, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(245, 166, 35, 0.15);
  transition: background var(--transition);
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 12px;
  padding-bottom: 12px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--clr-white);
}

.logo .star {
  color: var(--clr-accent);
  font-size: 1.6rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--clr-gray-light);
  position: relative;
  transition: color var(--transition);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--clr-accent);
  transition: width var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--clr-accent);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 26px;
  height: 3px;
  background: var(--clr-white);
  border-radius: 2px;
  transition: var(--transition);
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 6px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -6px);
}

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  background:
    linear-gradient(135deg, rgba(17, 17, 17, 0.92), rgba(45, 45, 45, 0.88)),
    radial-gradient(circle at 70% 30%, rgba(245, 166, 35, 0.12) 0%, transparent 60%);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(245, 166, 35, 0.07) 0%, transparent 70%);
  border-radius: 50%;
}

.hero .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 60px;
  padding-top: 100px;
  padding-bottom: 60px;
}

.hero-content {
  flex: 1;
  max-width: 580px;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-block;
  background: rgba(245, 166, 35, 0.15);
  color: var(--clr-accent);
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 20px;
  border: 1px solid rgba(245, 166, 35, 0.25);
}

.hero h1 {
  font-size: 3.2rem;
  font-weight: 800;
  line-height: 1.15;
  color: var(--clr-white);
  margin-bottom: 10px;
}

.hero h1 .highlight {
  color: var(--clr-accent);
}

.hero-tagline {
  font-size: 1.25rem;
  color: var(--clr-accent);
  font-weight: 600;
  margin-bottom: 16px;
}

.hero-desc {
  font-size: 1.05rem;
  color: var(--clr-gray-light);
  margin-bottom: 32px;
  max-width: 480px;
}

.hero-btns {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.btn-primary {
  background: var(--clr-accent);
  color: var(--clr-black);
}

.btn-primary:hover {
  background: var(--clr-accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(245, 166, 35, 0.35);
}

.btn-outline {
  background: transparent;
  color: var(--clr-white);
  border: 2px solid rgba(255, 255, 255, 0.25);
}

.btn-outline:hover {
  border-color: var(--clr-accent);
  color: var(--clr-accent);
  transform: translateY(-2px);
}

.hero-visual {
  flex: 0 0 380px;
  position: relative;
  z-index: 1;
}

.hero-icon-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.hero-icon-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  padding: 30px 20px;
  text-align: center;
  transition: all var(--transition);
}

.hero-icon-card:hover {
  background: rgba(245, 166, 35, 0.08);
  border-color: rgba(245, 166, 35, 0.2);
  transform: translateY(-4px);
}

.hero-icon-card .icon {
  font-size: 2.5rem;
  margin-bottom: 10px;
}

.hero-icon-card span {
  display: block;
  font-size: 0.8rem;
  color: var(--clr-gray-light);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ===== SECTION COMMON ===== */
.section {
  padding: 80px 0;
}

.section-dark {
  background: var(--clr-black);
}

.section-gray {
  background: var(--clr-dark);
}

.section-header {
  text-align: center;
  margin-bottom: 50px;
}

.section-header h2 {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--clr-white);
  margin-bottom: 12px;
}

.section-header h2 .highlight {
  color: var(--clr-accent);
}

.section-header p {
  color: var(--clr-gray-light);
  font-size: 1.05rem;
  max-width: 560px;
  margin: 0 auto;
}

.accent-line {
  width: 60px;
  height: 3px;
  background: var(--clr-accent);
  margin: 16px auto 0;
  border-radius: 2px;
}

/* ===== SERVICES ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.service-card {
  background: var(--clr-gray);
  border-radius: 12px;
  padding: 40px 28px;
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--clr-accent), var(--clr-orange));
  transform: scaleX(0);
  transition: transform var(--transition);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
  border-color: rgba(245, 166, 35, 0.15);
}

.service-icon {
  width: 70px;
  height: 70px;
  margin: 0 auto 20px;
  background: rgba(245, 166, 35, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  transition: all var(--transition);
}

.service-card:hover .service-icon {
  background: rgba(245, 166, 35, 0.2);
  transform: scale(1.08);
}

.service-card h3 {
  font-size: 1.2rem;
  color: var(--clr-white);
  margin-bottom: 12px;
}

.service-card p {
  font-size: 0.92rem;
  color: var(--clr-gray-light);
  line-height: 1.6;
}

/* ===== PRODUCTS ===== */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px;
}

.product-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 12px;
  padding: 32px 20px;
  text-align: center;
  transition: all var(--transition);
  cursor: default;
}

.product-card:hover {
  background: rgba(245, 166, 35, 0.06);
  border-color: rgba(245, 166, 35, 0.2);
  transform: translateY(-4px);
  box-shadow: var(--shadow-sm);
}

.product-icon {
  font-size: 2.8rem;
  margin-bottom: 14px;
}

.product-card h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--clr-white);
  margin-bottom: 6px;
}

.product-card p {
  font-size: 0.82rem;
  color: var(--clr-gray-light);
}

/* ===== WHY CHOOSE US ===== */
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.why-card {
  text-align: center;
  padding: 32px 20px;
  border-radius: 12px;
  background: var(--clr-gray);
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: all var(--transition);
}

.why-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-sm);
  border-color: rgba(245, 166, 35, 0.15);
}

.why-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 16px;
  background: rgba(245, 166, 35, 0.12);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  transition: all var(--transition);
}

.why-card:hover .why-icon {
  background: rgba(245, 166, 35, 0.2);
  transform: scale(1.1);
}

.why-card h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--clr-white);
  margin-bottom: 8px;
}

.why-card p {
  font-size: 0.85rem;
  color: var(--clr-gray-light);
}

/* ===== LOCATION ===== */
.location-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

.location-info {
  padding: 20px 0;
}

.location-info h3 {
  font-size: 1.4rem;
  color: var(--clr-white);
  margin-bottom: 20px;
}

.location-detail {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 20px;
}

.location-detail .icon {
  width: 44px;
  height: 44px;
  min-width: 44px;
  background: rgba(245, 166, 35, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.location-detail .text strong {
  display: block;
  color: var(--clr-white);
  margin-bottom: 4px;
  font-size: 0.95rem;
}

.location-detail .text span {
  color: var(--clr-gray-light);
  font-size: 0.9rem;
  line-height: 1.5;
}

.map-container {
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  height: 350px;
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: 0;
  filter: brightness(0.85) contrast(1.1);
}

/* ===== CONTACT / CTA ===== */
.cta-section {
  background: linear-gradient(135deg, var(--clr-gray), var(--clr-dark));
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 50% 0%, rgba(245, 166, 35, 0.08) 0%, transparent 60%);
}

.cta-section .container {
  position: relative;
  z-index: 1;
}

.cta-section h2 {
  font-size: 2rem;
  color: var(--clr-white);
  margin-bottom: 10px;
}

.cta-section .tagline {
  font-size: 1.15rem;
  color: var(--clr-accent);
  font-weight: 600;
  margin-bottom: 12px;
}

.cta-section p {
  color: var(--clr-gray-light);
  margin-bottom: 32px;
  font-size: 1rem;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.btn-phone {
  background: var(--clr-accent);
  color: var(--clr-black);
}

.btn-phone:hover {
  background: var(--clr-accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(245, 166, 35, 0.35);
}

.btn-whatsapp {
  background: #25d366;
  color: var(--clr-white);
}

.btn-whatsapp:hover {
  background: #1eba59;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.35);
}

/* ===== FOOTER ===== */
.footer {
  background: var(--clr-black);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 40px 0 24px;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 40px;
  margin-bottom: 30px;
  flex-wrap: wrap;
}

.footer-brand .logo {
  margin-bottom: 12px;
}

.footer-brand p {
  color: var(--clr-gray-light);
  font-size: 0.88rem;
  max-width: 320px;
  line-height: 1.6;
}

.footer-links h4,
.footer-contact h4 {
  color: var(--clr-white);
  font-size: 0.95rem;
  margin-bottom: 14px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.footer-links ul li {
  margin-bottom: 8px;
}

.footer-links ul li a {
  color: var(--clr-gray-light);
  font-size: 0.88rem;
  transition: color var(--transition);
}

.footer-links ul li a:hover {
  color: var(--clr-accent);
}

.footer-contact p {
  color: var(--clr-gray-light);
  font-size: 0.88rem;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 20px;
  text-align: center;
  color: var(--clr-gray-light);
  font-size: 0.82rem;
}

/* ===== SCROLL TO TOP ===== */
.scroll-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 46px;
  height: 46px;
  background: var(--clr-accent);
  color: var(--clr-black);
  border: none;
  border-radius: 50%;
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
  z-index: 999;
  box-shadow: var(--shadow-sm);
}

.scroll-top.visible {
  opacity: 1;
  visibility: visible;
}

.scroll-top:hover {
  background: var(--clr-accent-hover);
  transform: translateY(-3px);
}

/* ===== ANIMATIONS ===== */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 992px) {
  .hero .container {
    flex-direction: column;
    text-align: center;
  }

  .hero-content {
    max-width: 100%;
  }

  .hero-desc {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-btns {
    justify-content: center;
  }

  .hero-visual {
    flex: 0 0 auto;
    width: 100%;
    max-width: 380px;
  }

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

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

  .location-wrapper {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--clr-black);
    flex-direction: column;
    padding: 80px 30px 30px;
    gap: 0;
    transition: right var(--transition);
    border-left: 1px solid rgba(245, 166, 35, 0.15);
  }

  .nav-links.active {
    right: 0;
  }

  .nav-links a {
    padding: 14px 0;
    font-size: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    width: 100%;
  }

  .hamburger {
    display: flex;
  }

  .hero h1 {
    font-size: 2.2rem;
  }

  .hero-tagline {
    font-size: 1.05rem;
  }

  .section-header h2 {
    font-size: 1.7rem;
  }

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

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

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

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

  .footer-contact p {
    justify-content: center;
  }

  .btn {
    padding: 12px 22px;
    font-size: 0.88rem;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 1.8rem;
  }

  .hero-icon-grid {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .hero-icon-card {
    padding: 20px 14px;
  }

  .products-grid {
    grid-template-columns: 1fr 1fr;
    gap: 14px;
  }

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

  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }

  .hero-btns {
    flex-direction: column;
    align-items: center;
  }
}