:root {
  --bg-dark: #0f0f0f;
  --bg-soft: #1b1b1b;
  --gold: #d6a300;
  --gold-hover: #f4c430;
  --white: #ffffff;
  --gray: #bdbdbd;
  --border: rgba(255, 255, 255, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Poppins', sans-serif;
  background: var(--bg-dark);
  color: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
}

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

section {
  position: relative;
}

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

.eyebrow {
  display: inline-block;
  padding: 0.35rem 0.7rem;
  border: 1px solid rgba(214, 163, 0, 0.3);
  color: var(--gold);
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
}

p {
  color: var(--gray);
}

.btn-gold {
  background: linear-gradient(135deg, var(--gold), var(--gold-hover));
  color: var(--bg-dark);
  border: none;
  padding: 0.8rem 1.4rem;
  border-radius: 999px;
  font-weight: 600;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.btn-gold:hover {
  color: var(--bg-dark);
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(214, 163, 0, 0.25);
}

.btn-outline-light {
  border: 1px solid rgba(255, 255, 255, 0.3);
  padding: 0.8rem 1.4rem;
  border-radius: 999px;
  color: var(--white);
  transition: all 0.3s ease;
}

.btn-outline-light:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
  transform: translateY(-3px);
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--gold);
  color: var(--bg-dark);
  padding: 0.8rem 1rem;
  z-index: 10000;
  text-decoration: none;
  border-radius: 0 0 0.5rem 0;
}

.skip-link:focus {
  left: 0;
}

/* Preloader */
.preloader {
  position: fixed;
  inset: 0;
  background: var(--bg-dark);
  display: grid;
  place-items: center;
  z-index: 9999;
  transition: opacity 0.6s ease;
}

.preloader.hidden {
  opacity: 0;
  pointer-events: none;
}

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

.loader {
  width: 56px;
  height: 56px;
  border: 4px solid rgba(255,255,255,0.15);
  border-top-color: var(--gold);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto 1rem;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Header */
.site-header {
  background: rgba(15, 15, 15, 0.9);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  transition: all 0.3s ease;
}

.site-header.scrolled {
  background: rgba(15, 15, 15, 0.98);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.navbar-brand {
  color: var(--white);
  text-decoration: none;
}

.navbar-brand h1,
.navbar-brand h4 {
  font-size: 1rem;
  letter-spacing: 0.2em;
}

.navbar-brand p {
  color: var(--gold);
  font-size: 0.95rem;
  letter-spacing: 0.15em;
}

.navbar-brand small {
  color: var(--gray);
  font-size: 0.62rem;
  letter-spacing: 0.15em;
}

.brand-mark {
  width: 44px;
  height: 44px;
  border: 1px solid rgba(214, 163, 0, 0.35);
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--gold);
  font-weight: 700;
}

.nav-link {
  color: var(--white) !important;
  position: relative;
  padding: 0.6rem 0.5rem;
}

.nav-link::after {
  content: '';
  position: absolute;
  left: 0.5rem;
  bottom: 0.2rem;
  width: 0;
  height: 2px;
  background: var(--gold);
  transition: width 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
  width: calc(100% - 1rem);
}

/* Hero */
.hero-section {
  min-height: 100vh;
  background: linear-gradient(90deg, rgba(15,15,15,0.95) 0%, rgba(15,15,15,0.78) 45%, rgba(15,15,15,0.38) 100%), url('../images/IMG_3458.jpg') center/cover no-repeat;
  background-attachment: fixed;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(15,15,15,0.95) 0%, rgba(15,15,15,0.75) 45%, rgba(15,15,15,0.4) 100%);
}

.hero-swiper {
  min-height: 100vh;
}

.hero-swiper .swiper-slide {
  padding: 2rem 0;
}

.hero-section h2 {
  font-size: clamp(2rem, 4vw, 3.8rem);
  margin-bottom: 1.2rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.hero-section h2 span {
  color: var(--gold);
}

.hero-section p {
  font-size: 1.05rem;
  max-width: 620px;
  color: var(--gray);
}

.hero-features {
  display: grid;
  grid-template-columns: repeat(2, minmax(140px, 1fr));
  gap: 1rem;
  margin-top: 2rem;
  max-width: 520px;
}

.feature-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  padding: 1rem;
  border-radius: 16px;
  display: flex;
  align-items: center;
  gap: 0.7rem;
  transition: border-color 0.3s ease, transform 0.3s ease;
}

.feature-card:hover {
  border-color: var(--gold);
  transform: translateY(-3px);
}

.feature-card i {
  color: var(--gold);
  font-size: 1.1rem;
}

.hero-image {
  width: 100%;
  max-width: 540px;
  margin-left: auto;
  border-radius: 26px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(255,255,255,0.1);
}

.swiper-button-next,
.swiper-button-prev {
  color: var(--gold);
}

.swiper-pagination-bullet {
  background: rgba(255,255,255,0.4);
}

.swiper-pagination-bullet-active {
  background: var(--gold);
}

/* Sections */
.services-section,
.about-section,
.projects-section,
.products-section,
.brands-section,
.footer-section {
  background: var(--bg-dark);
}

.section-heading h3 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  margin-bottom: 0.5rem;
}

.service-card,
.product-card,
.project-card {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 1.6rem;
  height: 100%;
  transition: all 0.35s ease;
}

.service-card:hover,
.product-card:hover,
.project-card:hover {
  background: linear-gradient(135deg, rgba(214,163,0,0.15), rgba(15,15,15,0.95));
  border-color: var(--gold);
  transform: translateY(-6px);
  box-shadow: 0 18px 45px rgba(0,0,0,0.3);
}

.service-number {
  color: var(--gold);
  font-size: 0.9rem;
  letter-spacing: 0.3em;
  margin-bottom: 1rem;
}

.service-card i,
.product-card i {
  font-size: 1.6rem;
  color: var(--gold);
  margin-bottom: 1rem;
}

/* About */
.about-media {
  position: relative;
}

.about-media img {
  border-radius: 24px;
  border: 1px solid var(--border);
}

.play-button {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
}

.play-button i {
  width: 70px;
  height: 70px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(214,163,0,0.9);
  color: var(--bg-dark);
  font-size: 1.3rem;
  box-shadow: 0 14px 40px rgba(214,163,0,0.25);
}

/* Projects */
.project-card {
  overflow: hidden;
  padding: 0;
}

.project-card img {
  height: 250px;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.project-card:hover img {
  transform: scale(1.08);
}

.project-content {
  padding: 1.4rem 1.2rem 1.6rem;
}

/* Brands */
.brands-slider {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 1rem;
}

.brand-logo {
  background: var(--bg-soft);
  color: var(--white);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.2rem 0.8rem;
  text-align: center;
  font-weight: 600;
  letter-spacing: 0.1em;
  transition: all 0.3s ease;
}

.brand-logo:hover {
  border-color: var(--gold);
  color: var(--gold);
  transform: translateY(-4px);
}

/* Footer */
.footer-section {
  border-top: 1px solid var(--border);
}

.footer-section h5 {
  margin-bottom: 1rem;
  color: var(--white);
}

.footer-text,
.footer-list li,
.footer-list a,
.footer-links a {
  color: var(--gray);
  text-decoration: none;
}

.footer-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-list li {
  margin-bottom: 0.7rem;
}

.footer-list li i {
  color: var(--gold);
  margin-right: 0.6rem;
}

.social-links {
  display: flex;
  gap: 0.8rem;
}

.social-links a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  color: var(--white);
  transition: all 0.3s ease;
}

.social-links a:hover {
  background: var(--gold);
  color: var(--bg-dark);
}

.newsletter-form {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.newsletter-form input {
  background: rgba(255,255,255,0.06);
  color: var(--white);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.8rem 1rem;
  outline: none;
}

.newsletter-form button {
  background: var(--gold);
  border: none;
  color: var(--bg-dark);
  border-radius: 999px;
  padding: 0.8rem 1rem;
  font-weight: 600;
}

.floating-actions {
  position: fixed;
  right: 1.2rem;
  bottom: 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  z-index: 1000;
}

.floating-btn {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--white);
  text-decoration: none;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.25);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.floating-btn:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 16px 35px rgba(0, 0, 0, 0.32);
}

.floating-btn.whatsapp {
  background: linear-gradient(135deg, #25d366, #128c7e);
}

.floating-btn.call {
  background: linear-gradient(135deg, var(--gold), var(--gold-hover));
  color: var(--bg-dark);
}

.footer-bottom {
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-links {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Responsive */
@media (max-width: 991px) {
  .hero-section {
    background-attachment: scroll;
  }

  .hero-image {
    margin-top: 2rem;
    margin-left: auto;
    margin-right: auto;
  }

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

@media (max-width: 767px) {
  .floating-actions {
    right: 0.8rem;
    bottom: 0.8rem;
  }

  .floating-btn {
    width: 50px;
    height: 50px;
  }

  .hero-features {
    grid-template-columns: 1fr;
  }

  .hero-buttons .btn {
    display: inline-block;
    margin-bottom: 0.7rem;
  }

  .brands-slider {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}