/* ============================================================
   NURDIN ENTERPRISE — Main Stylesheet
   ============================================================ */

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

:root {
  --primary:       #1a1a2e;
  --primary-mid:   #16213e;
  --accent:        #c9a84c;
  --accent-hover:  #b8952f;
  --bg:            #f9f7f4;
  --bg-alt:        #f0ede6;
  --white:         #ffffff;
  --text:          #1a1a2e;
  --text-mid:      #555558;
  --text-light:    #8a8a8a;
  --border:        #e5e2db;
  --shadow-sm:     0 2px 8px rgba(26, 26, 46, 0.07);
  --shadow-md:     0 6px 24px rgba(26, 26, 46, 0.12);
  --shadow-lg:     0 16px 48px rgba(26, 26, 46, 0.16);
  --radius-sm:     8px;
  --radius-md:     14px;
  --radius-lg:     22px;
  --transition:    0.25s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  font-size: 16px;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
address { font-style: normal; }
img { max-width: 100%; display: block; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.hidden { display: none !important; }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 30px;
  border-radius: 50px;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: all var(--transition);
  border: 2px solid transparent;
  white-space: nowrap;
}

.btn-primary {
  background: var(--accent);
  color: var(--primary);
}
.btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.5);
}
.btn-outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--white);
}

.btn-wa {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 20px;
  padding: 13px 24px;
  background: #25D366;
  color: var(--white);
  border-radius: 50px;
  font-size: 14px;
  font-weight: 600;
  width: 100%;
  transition: all var(--transition);
}
.btn-wa:hover { background: #1ebe59; transform: translateY(-2px); box-shadow: var(--shadow-md); }

.btn-email-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 20px;
  padding: 13px 24px;
  background: var(--primary);
  color: var(--white);
  border-radius: 50px;
  font-size: 14px;
  font-weight: 600;
  width: 100%;
  transition: all var(--transition);
}
.btn-email-cta:hover { background: var(--primary-mid); transform: translateY(-2px); box-shadow: var(--shadow-md); }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 22px 0;
  transition: background 0.3s ease, padding 0.3s ease, box-shadow 0.3s ease;
}
.navbar.scrolled {
  background: var(--primary);
  padding: 14px 0;
  box-shadow: var(--shadow-md);
}

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

.logo { display: flex; align-items: center; }
.logo-text {
  font-family: 'Playfair Display', serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.01em;
}
.logo-accent { color: var(--accent); margin-left: 5px; }

.nav-links {
  display: flex;
  gap: 36px;
  align-items: center;
}
.nav-links a {
  color: rgba(255, 255, 255, 0.82);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.03em;
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--accent); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  position: relative;
  z-index: 1001;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all 0.3s ease;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== LANGUAGE TOGGLE ===== */
.lang-btn {
  background: transparent;
  border: 1.5px solid rgba(255, 255, 255, 0.45);
  color: var(--white);
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 5px 13px;
  border-radius: 50px;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
  line-height: 1;
}
.lang-btn:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--white);
}

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #0d0d20 0%, #1a1a2e 45%, #1c2244 75%, #0f1830 100%);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 15% 85%, rgba(201, 168, 76, 0.18) 0%, transparent 55%),
    radial-gradient(ellipse at 85% 15%, rgba(201, 168, 76, 0.10) 0%, transparent 50%);
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 140px;
  background: linear-gradient(to top, var(--bg), transparent);
}

.hero-bg-pattern {
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='80' height='80' viewBox='0 0 80 80' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.018'%3E%3Cpath d='M0 0h40v40H0V0zm40 40h40v40H40V40z'/%3E%3C/g%3E%3C/svg%3E");
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 700px;
  padding-top: 100px;
  padding-bottom: 80px;
}

.hero-tagline {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 22px;
}

.hero-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(40px, 6vw, 70px);
  font-weight: 700;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 26px;
}
.hero-title em { font-style: italic; color: var(--accent); }

.hero-subtitle {
  font-size: 17px;
  color: rgba(255, 255, 255, 0.68);
  line-height: 1.75;
  margin-bottom: 42px;
  max-width: 560px;
}

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

.hero-scroll-hint {
  position: absolute;
  bottom: 44px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.35);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.scroll-arrow {
  width: 18px;
  height: 18px;
  border-right: 2px solid rgba(255, 255, 255, 0.35);
  border-bottom: 2px solid rgba(255, 255, 255, 0.35);
  transform: rotate(45deg);
  animation: scrollBounce 1.6s ease-in-out infinite;
}
@keyframes scrollBounce {
  0%, 100% { transform: rotate(45deg) translateY(0); }
  50%       { transform: rotate(45deg) translateY(7px); }
}

/* ===== FEATURES BAR ===== */
.features-bar {
  background: var(--primary);
  padding: 36px 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 16px;
  color: var(--white);
}
.feature-icon { font-size: 26px; flex-shrink: 0; }
.feature-item strong { display: block; font-size: 14px; font-weight: 600; margin-bottom: 3px; }
.feature-item span  { font-size: 13px; color: rgba(255, 255, 255, 0.55); }

/* ===== SECTION COMMONS ===== */
.section-header { text-align: center; margin-bottom: 56px; }

.section-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.section-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 16px;
  line-height: 1.2;
}

.section-subtitle {
  font-size: 16px;
  color: var(--text-mid);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ===== PRODUCTS SECTION ===== */
.products-section { padding: 100px 0; background: var(--bg); }

.category-filters {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 48px;
}

.filter-btn {
  padding: 10px 24px;
  border-radius: 50px;
  border: 2px solid var(--border);
  background: var(--white);
  color: var(--text-mid);
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
}
.filter-btn:hover   { border-color: var(--accent); color: var(--primary); }
.filter-btn.active  { background: var(--primary); border-color: var(--primary); color: var(--white); }

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.no-products {
  text-align: center;
  padding: 60px 24px;
  color: var(--text-light);
  font-size: 16px;
}

/* ===== PRODUCT CARD ===== */
.product-card {
  background: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
}
.product-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }

.product-img-wrap {
  position: relative;
  aspect-ratio: 4 / 5;
  background: var(--bg-alt);
  overflow: hidden;
}
.product-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.product-card:hover .product-img-wrap img { transform: scale(1.05); }

.product-badge {
  position: absolute;
  top: 14px; left: 14px;
  background: var(--accent);
  color: var(--primary);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 50px;
}

.product-body {
  padding: 20px 22px 22px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.product-cat {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}

.product-name {
  font-family: 'Playfair Display', serif;
  font-size: 18px;
  font-weight: 600;
  color: var(--primary);
  line-height: 1.35;
  margin-bottom: 10px;
}

.product-desc {
  font-size: 13.5px;
  color: var(--text-mid);
  line-height: 1.65;
  margin-bottom: 14px;
  flex: 1;
}

.product-sizes {
  display: flex;
  gap: 5px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.size-tag {
  font-size: 11px;
  font-weight: 500;
  color: var(--text-mid);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 2px 7px;
}

.product-price-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}
.product-price { font-size: 21px; font-weight: 700; color: var(--primary); }
.product-price-orig {
  font-size: 14px;
  color: var(--text-light);
  text-decoration: line-through;
}

.product-actions { display: flex; gap: 8px; }

.btn-pwa, .btn-pemail {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px 12px;
  border-radius: 50px;
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 600;
  transition: all var(--transition);
  cursor: pointer;
  border: none;
  text-align: center;
}
.btn-pwa   { background: #25D366; color: var(--white); }
.btn-pwa:hover { background: #1ebe59; transform: translateY(-1px); }
.btn-pemail { background: var(--primary); color: var(--white); }
.btn-pemail:hover { background: var(--primary-mid); transform: translateY(-1px); }

/* ===== HOW TO ORDER ===== */
.how-to-order { padding: 100px 0; background: var(--primary); }
.how-title { color: var(--white) !important; }

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.step-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  text-align: center;
  transition: background var(--transition), transform var(--transition);
}
.step-card:hover { background: rgba(255, 255, 255, 0.09); transform: translateY(-5px); }

.step-number {
  font-family: 'Playfair Display', serif;
  font-size: 52px;
  font-weight: 700;
  color: var(--accent);
  opacity: 0.4;
  line-height: 1;
  margin-bottom: 18px;
}
.step-card h3 { font-size: 17px; font-weight: 600; color: var(--white); margin-bottom: 10px; }
.step-card p  { font-size: 14px; color: rgba(255, 255, 255, 0.58); line-height: 1.65; }

/* ===== ABOUT SECTION ===== */
.about-section { padding: 100px 0; background: var(--bg-alt); }

.about-inner {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 80px;
  align-items: center;
}

.about-text .section-title { text-align: left; }
.about-text p { color: var(--text-mid); line-height: 1.8; margin-bottom: 18px; font-size: 16px; }

.about-details { margin-top: 36px; display: flex; flex-direction: column; gap: 18px; }

.about-detail {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 14px;
  align-items: start;
}
.detail-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-light);
  padding-top: 2px;
}
.detail-value { font-size: 15px; color: var(--text); font-weight: 500; line-height: 1.5; }

.about-stats-card {
  background: var(--primary);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.about-stat {
  text-align: center;
  padding: 28px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.about-stat:last-child { border-bottom: none; }
.about-stat strong {
  display: block;
  font-family: 'Playfair Display', serif;
  font-size: 52px;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 10px;
}
.about-stat span {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.55);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
}

/* ===== CONTACT SECTION ===== */
.contact-section { padding: 100px 0; background: var(--bg); }

.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.contact-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 44px 32px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition);
}
.contact-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }

.contact-icon { font-size: 42px; margin-bottom: 20px; }
.contact-card h3 {
  font-family: 'Playfair Display', serif;
  font-size: 22px;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 12px;
}
.contact-card p { font-size: 15px; color: var(--text-mid); line-height: 1.65; margin-bottom: 12px; }
.contact-detail { font-size: 16px; font-weight: 600; color: var(--primary); }
.contact-address { font-size: 15px; color: var(--text-mid); line-height: 1.85; margin-top: 14px; }

/* ===== FOOTER ===== */
.footer { background: var(--primary); padding: 72px 0 0; }

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand .logo-text { display: block; margin-bottom: 16px; }
.footer-brand p {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.75;
  max-width: 280px;
}

.footer-col h4 {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 12px; }
.footer-col a {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.55);
  transition: color var(--transition);
}
.footer-col a:hover { color: var(--accent); }
.footer-col p { font-size: 14px; color: rgba(255, 255, 255, 0.55); margin-bottom: 10px; line-height: 1.5; }

.footer-bottom { background: rgba(0, 0, 0, 0.28); padding: 22px 0; }
.footer-bottom p {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.3);
  text-align: center;
  line-height: 1.6;
}

/* ===== LEGAL PAGES ===== */
.legal-page-wrap { padding: 120px 0 80px; }
.legal-page-wrap .legal-header { margin-bottom: 48px; }
.legal-page-wrap .legal-header h1 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 12px;
}
.legal-page-wrap .legal-header p { font-size: 15px; color: var(--text-light); }

.legal-body { max-width: 820px; }
.legal-body h2 {
  font-family: 'Playfair Display', serif;
  font-size: 22px;
  font-weight: 600;
  color: var(--primary);
  margin: 40px 0 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}
.legal-body h2:first-of-type { margin-top: 0; }
.legal-body p  { font-size: 15px; color: var(--text-mid); line-height: 1.8; margin-bottom: 16px; }
.legal-body ul { margin: 14px 0 16px 20px; list-style: disc; }
.legal-body ul li { font-size: 15px; color: var(--text-mid); line-height: 1.8; margin-bottom: 8px; }
.legal-body a  { color: var(--accent); transition: opacity var(--transition); }
.legal-body a:hover { opacity: 0.75; }

.legal-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 40px;
  transition: color var(--transition);
}
.legal-back:hover { color: var(--accent); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .products-grid      { grid-template-columns: repeat(2, 1fr); }
  .features-grid      { grid-template-columns: repeat(2, 1fr); }
  .steps-grid         { grid-template-columns: repeat(2, 1fr); }
  .footer-inner       { grid-template-columns: 1fr 1fr; gap: 40px; }

  .about-inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .about-stats-card {
    flex-direction: row;
    padding: 32px;
    gap: 0;
  }
  .about-stat {
    flex: 1;
    padding: 0 24px;
    border-bottom: none;
    border-right: 1px solid rgba(255, 255, 255, 0.1);
  }
  .about-stat:last-child { border-right: none; }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: fixed;
    inset: 0;
    background: var(--primary);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 36px;
    z-index: 999;
  }
  .nav-links.open { display: flex; }
  .nav-links a { font-size: 22px; font-weight: 600; }
  .nav-toggle { display: flex; }
  .lang-btn { position: relative; z-index: 1001; }

  .products-grid  { grid-template-columns: 1fr; max-width: 440px; margin: 0 auto; }
  .contact-grid   { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
  .features-grid  { grid-template-columns: 1fr 1fr; }
  .steps-grid     { grid-template-columns: 1fr 1fr; }
  .footer-inner   { grid-template-columns: 1fr; gap: 32px; }
  .hero-actions   { flex-direction: column; align-items: flex-start; }

  .about-stats-card {
    flex-direction: column;
    padding: 32px;
  }
  .about-stat {
    padding: 24px 0;
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }
  .about-stat:last-child { border-bottom: none; padding-bottom: 0; }
}

@media (max-width: 480px) {
  .features-grid { grid-template-columns: 1fr; }
  .steps-grid    { grid-template-columns: 1fr; }
}