/* UP Fitness — Premium Design System */

:root {
  --gold: #f5b800;
  --gold-light: #ffd54f;
  --gold-dark: #e09500;
  --cyan: #00c2ff;
  --cyan-dark: #0090d4;
  --ink: #05080f;
  --ink-soft: #0c1220;
  --ink-card: #111827;
  --slate: #64748b;
  --slate-light: #94a3b8;
  --mist: #f1f5f9;
  --white: #ffffff;
  --border: rgba(255, 255, 255, 0.08);
  --border-dark: rgba(15, 23, 42, 0.08);
  --gradient-gold: linear-gradient(135deg, var(--gold-light) 0%, var(--gold) 50%, var(--gold-dark) 100%);
  --gradient-cyan: linear-gradient(135deg, #38d9ff 0%, var(--cyan) 50%, var(--cyan-dark) 100%);
  --gradient-dark: linear-gradient(180deg, #0a0f1a 0%, #05080f 100%);
  --shadow-sm: 0 2px 8px rgba(5, 8, 15, 0.04);
  --shadow-md: 0 8px 30px rgba(5, 8, 15, 0.08);
  --shadow-lg: 0 20px 60px rgba(5, 8, 15, 0.15);
  --shadow-glow: 0 0 40px rgba(245, 184, 0, 0.15);
  --radius: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --max: 1240px;
  --header-h: 80px;
  --font-display: "Outfit", sans-serif;
  --font-body: "Plus Jakarta Sans", sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--ink);
  line-height: 1.65;
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

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

.container {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
}

/* Typography */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.15;
  font-weight: 700;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.6rem, 6vw, 4.2rem); }
h2 { font-size: clamp(2rem, 4vw, 2.8rem); }
h3 { font-size: 1.25rem; }

.section-label {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-dark);
  margin-bottom: 14px;
}

.section-header { text-align: center; max-width: 640px; margin: 0 auto 56px; }
.section-header p { color: var(--slate); margin-top: 16px; font-size: 1.05rem; }

.section { padding: 100px 0; }
.section--mist { background: var(--mist); }
.section--dark {
  background: var(--gradient-dark);
  color: var(--white);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 30px;
  border-radius: 100px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.92rem;
  border: none;
  cursor: pointer;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), background 0.35s;
}

.btn:hover { transform: translateY(-2px); }

.btn--gold {
  background: var(--gradient-gold);
  color: var(--ink);
  box-shadow: 0 4px 20px rgba(245, 184, 0, 0.35);
}
.btn--gold:hover { box-shadow: 0 8px 32px rgba(245, 184, 0, 0.45); }

.btn--cyan {
  background: var(--gradient-cyan);
  color: var(--white);
  box-shadow: 0 4px 20px rgba(0, 194, 255, 0.3);
}

.btn--ghost {
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(8px);
}
.btn--ghost:hover { background: rgba(255, 255, 255, 0.14); }

.btn--outline {
  background: transparent;
  color: var(--ink);
  border: 1.5px solid rgba(5, 8, 15, 0.12);
}
.btn--outline:hover { border-color: var(--cyan); color: var(--cyan-dark); }

.btn--sm { padding: 10px 22px; font-size: 0.85rem; }

/* Header */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--header-h);
  transform: translateZ(0);
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  transition: background 0.35s var(--ease), box-shadow 0.35s var(--ease);
}

.header--transparent { background: transparent; }
.header--glass {
  background: rgba(255, 255, 255, 0.58);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 2px 16px rgba(5, 8, 15, 0.04);
}
.header--solid {
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: var(--shadow-sm);
  border-bottom: 1px solid var(--border-dark);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  gap: 32px;
}

.logo img {
  height: 52px;
  width: auto;
}

.nav { display: flex; align-items: center; gap: 36px; }

.nav__link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--slate);
  position: relative;
  transition: color 0.3s;
}

.header--transparent .nav__link { color: rgba(255, 255, 255, 0.9); }
.header--transparent .nav__link:hover,
.header--transparent .nav__link--active { color: var(--white); }

.header--glass .nav__link { color: var(--slate); }
.header--glass .nav__link:hover,
.header--glass .nav__link--active { color: var(--ink); }

.nav__link:hover, .nav__link--active { color: var(--ink); }

.nav__link--active::after {
  content: "";
  position: absolute;
  bottom: -6px; left: 0; right: 0;
  height: 2px;
  background: var(--gradient-gold);
  border-radius: 2px;
}

.header__actions { display: flex; align-items: center; gap: 12px; }

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.menu-toggle span {
  display: block;
  width: 22px; height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: 0.3s;
}
.header--transparent .menu-toggle span { background: var(--white); }

.btn--wa {
  background: #25d366;
  color: var(--white);
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.35);
}
.btn--wa:hover { box-shadow: 0 6px 24px rgba(37, 211, 102, 0.45); }

.btn--wa-outline {
  background: transparent;
  color: #128c7e;
  border: 1.5px solid #25d366;
}
.btn--wa-outline:hover {
  background: #25d366;
  color: var(--white);
}

/* Service tiles */
.service-tile {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  align-items: center;
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-dark);
  transition: transform 0.45s var(--ease), box-shadow 0.45s;
}
.service-tile:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.service-tile__media {
  position: relative;
  width: 100%;
  height: 320px;
  overflow: hidden;
  flex-shrink: 0;
}
.service-tile__media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.6s var(--ease);
}
.service-tile:hover .service-tile__media img { transform: scale(1.06); }
.service-tile--reverse .service-tile__media { order: 2; }
.service-tile--reverse .service-tile__body { order: 1; }
.service-tiles { display: flex; flex-direction: column; gap: 32px; }
.service-tile__num {
  position: absolute;
  top: 20px;
  left: 20px;
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  color: var(--gold);
  opacity: 0.9;
  text-shadow: 0 2px 12px rgba(0,0,0,0.5);
}
.service-tile__body {
  padding: 36px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.service-tile__body h3 { margin-bottom: 12px; }
.service-tile__body p { color: var(--slate); font-size: 0.94rem; margin-bottom: 20px; line-height: 1.7; }
.service-tile__list {
  margin-bottom: 24px;
}
.service-tile__list li {
  font-size: 0.88rem;
  color: var(--slate);
  padding: 6px 0 6px 20px;
  position: relative;
}
.service-tile__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  background: var(--gradient-gold);
  border-radius: 50%;
}
.service-tile__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* Service detail page */
.service-detail-hero { padding-bottom: 40px; }
.detail-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 48px;
  align-items: start;
}
.detail-content h2 { margin: 28px 0 14px; font-size: 1.5rem; }
.detail-content p { color: var(--slate); margin-bottom: 14px; line-height: 1.75; }
.detail-list {
  list-style: none;
  margin: 20px 0;
}
.detail-list li {
  padding: 12px 16px 12px 44px;
  position: relative;
  background: var(--mist);
  border-radius: var(--radius);
  margin-bottom: 10px;
  font-size: 0.92rem;
  color: var(--ink);
}
.detail-list li::before {
  content: "✓";
  position: absolute;
  left: 16px;
  color: var(--gold-dark);
  font-weight: 700;
}
.detail-sidebar {
  position: sticky;
  top: calc(var(--header-h) + 24px);
  background: var(--white);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-md);
}
.detail-sidebar h3 { margin-bottom: 16px; }
.detail-sidebar p { color: var(--slate); font-size: 0.9rem; margin-bottom: 20px; }

/* Social icons */
.social-icons {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}
.social-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.35s var(--ease), box-shadow 0.35s;
}
.social-icon svg { width: 20px; height: 20px; fill: currentColor; }
.social-icon:hover { transform: translateY(-3px); }
.social-icon--instagram {
  background: linear-gradient(135deg, var(--gold-light), var(--cyan));
  color: var(--ink);
}
.social-icon--facebook {
  background: var(--gradient-cyan);
  color: var(--white);
}
.social-icon--youtube {
  background: var(--gradient-gold);
  color: var(--ink);
}
.social-icon--linkedin {
  background: linear-gradient(135deg, var(--cyan), var(--cyan-dark));
  color: var(--white);
}
.social-icon--x {
  background: var(--ink-soft);
  color: var(--gold);
  border: 1px solid rgba(245, 184, 0, 0.35);
}
.social-icon--instagram:hover { box-shadow: 0 6px 20px rgba(245, 184, 0, 0.35); }
.social-icon--facebook:hover { box-shadow: 0 6px 20px rgba(0, 194, 255, 0.35); }
.social-icon--youtube:hover { box-shadow: 0 6px 20px rgba(245, 184, 0, 0.35); }
.social-icon--linkedin:hover { box-shadow: 0 6px 20px rgba(0, 194, 255, 0.35); }
.social-icon--x:hover { box-shadow: 0 6px 20px rgba(245, 184, 0, 0.25); }

.footer__social-links { display: none; }

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: calc(var(--header-h) + 60px) 0 80px;
  overflow: hidden;
  color: var(--white);
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero__bg img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, rgba(5, 8, 15, 0.92) 0%, rgba(5, 8, 15, 0.7) 45%, rgba(5, 8, 15, 0.55) 100%);
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: rgba(245, 184, 0, 0.15);
  border: 1px solid rgba(245, 184, 0, 0.35);
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 24px;
}
.hero__badge::before {
  content: "";
  width: 6px; height: 6px;
  background: var(--gold);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--gold);
}

.hero h1 { margin-bottom: 22px; }
.hero h1 em {
  font-style: normal;
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__text {
  font-size: 1.12rem;
  color: var(--slate-light);
  max-width: 520px;
  margin-bottom: 36px;
  line-height: 1.75;
}

.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 48px; }

.hero__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  padding-top: 36px;
  border-top: 1px solid var(--border);
}

.stat__num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--gold);
}
.stat__label { font-size: 0.82rem; color: var(--slate-light); margin-top: 4px; }

.hero__visual {
  position: relative;
}
.hero__visual img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}
.hero__visual::before {
  content: "";
  position: absolute;
  inset: -12px;
  border: 1px solid rgba(245, 184, 0, 0.25);
  border-radius: calc(var(--radius-xl) + 8px);
  z-index: -1;
}
.hero__float-card {
  position: absolute;
  bottom: 28px;
  left: -24px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  padding: 18px 22px;
  border-radius: var(--radius);
  color: var(--ink);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 14px;
}
.hero__float-card strong { display: block; font-size: 0.95rem; }
.hero__float-card span { font-size: 0.8rem; color: var(--slate); }

/* Trust strip */
.trust-strip {
  background: var(--ink);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 22px 0;
}
.trust-strip__list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 40px;
}
.trust-strip__item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.9);
}
.trust-strip__dot {
  width: 8px; height: 8px;
  background: var(--gradient-gold);
  border-radius: 50%;
}

/* Grid */
.grid { display: grid; gap: 28px; }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

/* Product cards */
.card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-dark);
  transition: transform 0.45s var(--ease), box-shadow 0.45s;
}
.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.card__media {
  position: relative;
  display: block;
  height: 240px;
  overflow: hidden;
  color: inherit;
}
.card__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}
.card:hover .card__media img { transform: scale(1.08); }

.card__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(5, 8, 15, 0.4) 100%);
}

.card__tag {
  position: absolute;
  top: 16px; left: 16px;
  z-index: 1;
  padding: 6px 14px;
  background: rgba(5, 8, 15, 0.75);
  backdrop-filter: blur(8px);
  border-radius: 100px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gold-light);
}

.card__body { padding: 28px; }
.card__title { margin-bottom: 10px; }
.card__title a {
  color: inherit;
  transition: color 0.3s;
}
.card__title a:hover { color: var(--cyan-dark); }
.card__price {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px 12px;
  margin-bottom: 12px;
}
.card__price-current {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--ink);
}
.card__price-mrp {
  font-size: 0.88rem;
  color: var(--slate);
  text-decoration: line-through;
}
.card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.card__text { color: var(--slate); font-size: 0.92rem; margin-bottom: 20px; line-height: 1.6; }

/* Product detail page */
.page-hero--compact {
  min-height: 220px;
  padding: calc(var(--header-h) + 32px) 0 48px;
}
.page-hero--compact .page-hero__overlay {
  background: linear-gradient(135deg, rgba(5, 8, 15, 0.92), rgba(5, 8, 15, 0.75));
}
.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.product-detail__gallery {
  position: relative;
  background: var(--white);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.product-detail__image {
  height: 420px;
  background: var(--mist);
}
.product-detail__image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 24px;
}
.product-detail__badge {
  position: absolute;
  top: 20px;
  right: 20px;
  background: var(--gradient-gold);
  color: var(--ink);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  padding: 8px 14px;
  border-radius: 100px;
}
.product-detail__info h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin: 8px 0 16px;
}
.product-detail__price {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px 16px;
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-dark);
}
.product-detail__price-current {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--ink);
}
.product-detail__price-mrp {
  font-size: 1rem;
  color: var(--slate);
  text-decoration: line-through;
}
.product-detail__price-note {
  width: 100%;
  font-size: 0.82rem;
  color: var(--slate);
}
.product-detail__summary {
  color: var(--slate);
  line-height: 1.75;
  margin-bottom: 24px;
}
.product-detail__features {
  list-style: none;
  margin-bottom: 28px;
}
.product-detail__features li {
  position: relative;
  padding: 10px 0 10px 28px;
  font-size: 0.92rem;
  color: var(--ink);
  border-bottom: 1px solid var(--border-dark);
}
.product-detail__features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--gold-dark);
  font-weight: 700;
}
.product-detail__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 24px;
}
.product-detail__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
  font-size: 0.82rem;
  color: var(--slate);
}
.product-specs {
  background: var(--white);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.product-specs__row {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 16px;
  padding: 16px 24px;
  border-bottom: 1px solid var(--border-dark);
}
.product-specs__row:last-child { border-bottom: none; }
.product-specs__row:nth-child(even) { background: var(--mist); }
.product-specs__label {
  font-weight: 600;
  color: var(--ink);
  font-size: 0.9rem;
}
.product-specs__value {
  color: var(--slate);
  font-size: 0.9rem;
}
.product-not-found {
  text-align: center;
  padding: 120px 0;
}
.product-not-found h1 { margin-bottom: 12px; }
.product-not-found p { color: var(--slate); margin-bottom: 24px; }

/* Features */
.feature-card {
  padding: 36px 28px;
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-dark);
  transition: border-color 0.35s, box-shadow 0.35s;
}
.feature-card:hover {
  border-color: rgba(245, 184, 0, 0.4);
  box-shadow: var(--shadow-glow);
}
.feature-card__icon {
  width: 52px; height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-dark);
  border-radius: 14px;
  margin-bottom: 22px;
  color: var(--gold);
}
.feature-card__icon svg { width: 24px; height: 24px; }
.feature-card h3 { margin-bottom: 10px; }
.feature-card p { color: var(--slate); font-size: 0.92rem; }

/* Service cards */
.service-card {
  display: flex;
  gap: 24px;
  padding: 32px;
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-dark);
  transition: transform 0.35s var(--ease), box-shadow 0.35s;
}
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.service-card__num {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 800;
  line-height: 1;
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  opacity: 0.5;
}
.service-card p { color: var(--slate); margin-top: 8px; font-size: 0.92rem; }

/* Testimonials */
.testimonial {
  padding: 36px;
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-dark);
  position: relative;
}
.testimonial::before {
  content: "\201C";
  position: absolute;
  top: 20px; right: 28px;
  font-family: var(--font-display);
  font-size: 4rem;
  line-height: 1;
  color: var(--gold);
  opacity: 0.2;
}
.testimonial__stars { color: var(--gold); font-size: 0.9rem; letter-spacing: 2px; margin-bottom: 16px; }
.testimonial__text { color: var(--slate); font-size: 0.95rem; line-height: 1.75; margin-bottom: 24px; }
.testimonial__author { font-weight: 700; font-size: 0.95rem; }
.testimonial__role { font-size: 0.82rem; color: var(--slate); margin-top: 4px; }

.section--ink {
  background: var(--ink);
  color: #fff;
}
.section--ink .section-label { color: var(--gold); }
.section--ink h2 { color: #fff; }
.section--ink p { color: rgba(255,255,255,0.72); }

.clients-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
  align-items: stretch;
}
.client-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 160px;
  min-height: 72px;
  padding: 16px 24px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.04);
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  text-align: center;
  transition: border-color 0.2s, background 0.2s, transform 0.2s;
}
.client-badge:hover {
  border-color: var(--gold);
  background: rgba(212, 168, 67, 0.08);
  transform: translateY(-2px);
}
.client-badge img {
  max-height: 40px;
  max-width: 140px;
  object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: 0.9;
}

.form-group.has-error input,
.form-group.has-error select,
.form-group.has-error textarea {
  border-color: #dc2626;
}
.field-error {
  color: #dc2626;
  font-size: 0.82rem;
  margin-top: 6px;
}

/* Blog */
.page-hero--blog .page-hero__content { max-width: 760px; }
.page-hero__overlay--blog {
  background: linear-gradient(135deg, rgba(5, 8, 15, 0.92) 0%, rgba(5, 8, 15, 0.72) 55%, rgba(5, 8, 15, 0.88) 100%);
}
.blog-hero__badge {
  display: inline-block;
  margin-bottom: 16px;
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid rgba(245, 184, 0, 0.35);
  background: rgba(245, 184, 0, 0.12);
  color: var(--gold-light);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.blog-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 28px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.92rem;
}
.blog-hero__stats strong {
  color: var(--gold-light);
  font-family: var(--font-display);
  font-size: 1.15rem;
  margin-right: 6px;
}
.section--blog {
  padding-top: 80px;
  padding-bottom: 100px;
  background: linear-gradient(180deg, var(--mist) 0%, var(--white) 100%);
}
.blog-section-label { margin-bottom: 28px; }
.blog-section-label h2 {
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  margin-top: 6px;
}
.blog-section-label--row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
}
.blog-featured-wrap { margin-bottom: 64px; }
.blog-list-wrap { margin-top: 12px; }
.blog-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}
.blog-grid--home {
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.blog-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-dark);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 100%;
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s;
}
.blog-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(245, 184, 0, 0.25);
}
.blog-card--featured {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  min-height: 360px;
}
.blog-card--featured .blog-card__media { aspect-ratio: auto; min-height: 100%; }
.blog-card--featured .blog-card__body {
  padding: 36px 32px;
  justify-content: center;
}
.blog-card--featured .blog-card__title {
  font-size: clamp(1.35rem, 2.5vw, 1.85rem);
  margin-bottom: 16px;
}
.blog-card--featured .blog-card__excerpt {
  font-size: 1rem;
  line-height: 1.75;
}
.blog-card__media {
  position: relative;
  display: block;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--ink-soft);
}
.blog-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--ease);
}
.blog-card__media-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(5, 8, 15, 0.55) 100%);
  pointer-events: none;
}
.blog-card:hover .blog-card__media img { transform: scale(1.06); }
.blog-card__category {
  position: absolute;
  left: 16px;
  top: 16px;
  z-index: 1;
  padding: 7px 14px;
  border-radius: 999px;
  background: rgba(5, 8, 16, 0.82);
  backdrop-filter: blur(8px);
  color: var(--gold-light);
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.blog-card__body {
  padding: 26px 24px 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.blog-card__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--slate);
  margin-bottom: 12px;
}
.blog-card__dot { opacity: 0.5; }
.blog-card__title {
  font-size: 1.2rem;
  margin-bottom: 12px;
  line-height: 1.35;
}
.blog-card__title a {
  color: var(--ink);
  text-decoration: none;
  transition: color 0.2s;
}
.blog-card__title a:hover { color: var(--cyan-dark); }
.blog-card__excerpt {
  color: var(--slate);
  font-size: 0.94rem;
  line-height: 1.7;
  margin-bottom: 20px;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.blog-card--featured .blog-card__excerpt {
  -webkit-line-clamp: 4;
}
.blog-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 18px;
  border-top: 1px solid var(--border-dark);
  margin-top: auto;
}
.blog-card__author-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}
.blog-card__avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--gradient-gold);
  color: var(--ink);
  font-size: 0.68rem;
  font-weight: 800;
  flex-shrink: 0;
}
.blog-card__author {
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--ink-soft);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.blog-card__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--gold-dark);
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.2s, gap 0.2s;
}
.blog-card__link:hover {
  color: var(--cyan-dark);
  gap: 10px;
}
.blog-empty {
  text-align: center;
  padding: 72px 32px;
  border-radius: var(--radius-xl);
  background: var(--white);
  border: 1px solid var(--border-dark);
  box-shadow: var(--shadow-md);
}
.blog-empty__icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 20px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--mist);
  color: var(--gold-dark);
}
.blog-empty__icon svg { width: 34px; height: 34px; }
.blog-empty h3 { margin-bottom: 12px; font-size: 1.5rem; }
.blog-empty p {
  color: var(--slate);
  max-width: 520px;
  margin: 0 auto 28px;
  line-height: 1.7;
}
.blog-detail-hero .page-hero__content { max-width: 820px; }
.blog-detail__category {
  display: inline-block;
  margin-bottom: 14px;
  padding: 7px 14px;
  border-radius: 999px;
  background: rgba(245, 184, 0, 0.18);
  border: 1px solid rgba(245, 184, 0, 0.28);
  color: var(--gold-light);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.blog-detail__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 18px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.92rem;
}
.blog-detail__featured {
  margin-bottom: 36px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.blog-detail__featured img {
  width: 100%;
  max-height: 460px;
  object-fit: cover;
}
.detail-content.article-panel {
  background: var(--white);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-sm);
}
.blog-content {
  color: var(--slate);
  font-size: 1.05rem;
  line-height: 1.85;
}
.blog-content h2,
.blog-content h3,
.blog-content h4 {
  color: var(--ink);
  margin: 1.6em 0 0.75em;
  font-family: var(--font-display);
}
.blog-content p { margin-bottom: 1.15em; }
.blog-content ul,
.blog-content ol {
  margin: 0 0 1.2em 1.4em;
  list-style: disc;
}
.blog-content ol { list-style: decimal; }
.blog-content li { margin-bottom: 0.55em; }
.blog-content img {
  max-width: 100%;
  border-radius: var(--radius-md);
  margin: 1.5em 0;
}
.blog-content a {
  color: var(--cyan-dark);
  text-decoration: underline;
}
.blog-content blockquote {
  margin: 1.5em 0;
  padding: 18px 22px;
  border-left: 4px solid var(--gold);
  background: var(--mist);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-style: italic;
}
.blog-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--border-dark);
}
.blog-tags__item {
  padding: 7px 14px;
  border-radius: 999px;
  background: var(--mist);
  color: var(--slate);
  font-size: 0.8rem;
  font-weight: 600;
}
.blog-detail__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 36px;
}
.blog-sidebar-related {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--border-dark);
}
.blog-sidebar-related h4 {
  margin-bottom: 16px;
  font-size: 1rem;
}
.blog-sidebar-related ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.blog-sidebar-related li {
  margin-bottom: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-dark);
}
.blog-sidebar-related li:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}
.blog-sidebar-related a {
  display: block;
  color: var(--ink);
  font-weight: 600;
  text-decoration: none;
  line-height: 1.45;
}
.blog-sidebar-related a:hover { color: var(--cyan-dark); }
.blog-sidebar-related small {
  display: block;
  margin-top: 6px;
  color: var(--slate);
  font-size: 0.78rem;
}

/* CTA */
.cta {
  position: relative;
  padding: 100px 0;
  overflow: hidden;
  color: var(--white);
  text-align: center;
}
.cta__bg {
  position: absolute;
  inset: 0;
}
.cta__bg img { width: 100%; height: 100%; object-fit: cover; }
.cta__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(5, 8, 15, 0.9), rgba(5, 8, 15, 0.75));
}
.cta__content { position: relative; z-index: 1; max-width: 600px; margin: 0 auto; }
.cta h2 { margin-bottom: 16px; }
.cta p { color: var(--slate-light); margin-bottom: 32px; font-size: 1.05rem; }
.cta__actions { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; }

/* Footer */
.footer {
  background: var(--ink);
  color: var(--slate-light);
  padding: 80px 0 32px;
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer__brand img { height: 44px; margin-bottom: 20px; filter: brightness(0) invert(1); }
.footer__brand p { font-size: 0.9rem; line-height: 1.75; max-width: 300px; }
.footer h4 {
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 22px;
}
.footer__links li { margin-bottom: 12px; }
.footer__links a { font-size: 0.9rem; transition: color 0.3s; }
.footer__links a:hover { color: var(--gold); }
.footer__contact li { margin-bottom: 14px; font-size: 0.9rem; line-height: 1.5; }
.footer__social { margin-top: 24px; }
.footer__social-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--gold);
  font-weight: 600;
  font-size: 0.88rem;
  margin-bottom: 8px;
}
.footer__social-link:hover { color: var(--white); }
.footer__social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
}
.footer__social-links a {
  font-size: 0.82rem;
  color: #94a3b8;
  transition: color 0.3s;
}
.footer__social-links a:hover { color: var(--gold); }
.footer__bottom {
  padding-top: 28px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  font-size: 0.82rem;
}

/* Float buttons */
.float-actions {
  position: fixed;
  bottom: 28px; right: 28px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.float-btn {
  width: 54px; height: 54px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  box-shadow: var(--shadow-lg);
  transition: transform 0.35s var(--ease);
}
.float-btn:hover { transform: scale(1.08); }
.float-btn svg { width: 24px; height: 24px; fill: currentColor; }
.float-btn--wa { background: #25d366; }
.float-btn--call { background: var(--gradient-cyan); }

/* Page hero */
.page-hero {
  position: relative;
  margin-top: var(--header-h);
  padding: 80px 0;
  text-align: center;
  color: var(--white);
  overflow: hidden;
}
.page-hero__bg { position: absolute; inset: 0; }
.page-hero__bg img { width: 100%; height: 100%; object-fit: cover; }
.page-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(5, 8, 15, 0.85), rgba(5, 8, 15, 0.92));
}
.page-hero__content { position: relative; z-index: 1; }
.page-hero p { color: var(--slate-light); margin-top: 14px; font-size: 1.05rem; }
.breadcrumb { font-size: 0.82rem; color: var(--slate-light); margin-bottom: 16px; }
.breadcrumb a { color: var(--gold-light); }

/* Forms */
.form-panel {
  background: var(--white);
  padding: 40px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-dark);
  box-shadow: var(--shadow-md);
}
.form-group { margin-bottom: 22px; }
.form-group label {
  display: block;
  font-weight: 600;
  font-size: 0.85rem;
  margin-bottom: 8px;
  color: var(--ink);
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  border: 1.5px solid var(--border-dark);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 0.95rem;
  background: var(--mist);
  transition: border-color 0.3s, box-shadow 0.3s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--cyan);
  box-shadow: 0 0 0 4px rgba(0, 194, 255, 0.1);
  background: var(--white);
}
.form-group textarea { min-height: 140px; resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }

/* FAQ */
.faq-item {
  background: var(--white);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius);
  margin-bottom: 12px;
  overflow: hidden;
  transition: box-shadow 0.3s;
}
.faq-item[open] { box-shadow: var(--shadow-sm); }
.faq-item summary {
  padding: 22px 28px;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  font-size: 1.3rem;
  font-weight: 400;
  color: var(--cyan);
  flex-shrink: 0;
}
.faq-item[open] summary::after { content: "−"; }
.faq-item__answer {
  padding: 0 28px 22px;
  color: var(--slate);
  font-size: 0.94rem;
  line-height: 1.7;
}

/* Filters */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 24px;
}

.product-category {
  margin-bottom: 72px;
}
.product-category:last-child { margin-bottom: 0; }
.product-category__head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 28px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-dark);
}
.product-category__head h2 {
  font-size: clamp(1.4rem, 3vw, 1.85rem);
  margin-top: 8px;
}
.product-category__head p {
  color: var(--slate);
  font-size: 0.92rem;
  margin-top: 8px;
  max-width: 560px;
}
.product-category__count {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--gold-dark);
  background: rgba(245, 184, 0, 0.12);
  padding: 8px 16px;
  border-radius: 100px;
  white-space: nowrap;
}
.products-count {
  text-align: center;
  color: var(--slate);
  font-size: 0.88rem;
  margin-top: 8px;
}

.filter-btn {
  padding: 10px 22px;
  border: 1.5px solid var(--border-dark);
  border-radius: 100px;
  background: var(--white);
  font-family: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s var(--ease);
}
.filter-btn:hover, .filter-btn--active {
  background: var(--ink);
  color: var(--white);
  border-color: var(--ink);
}

/* Info cards */
.info-card {
  padding: 32px 24px;
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-dark);
  text-align: center;
  transition: transform 0.35s, box-shadow 0.35s;
}
.info-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.info-card__icon {
  width: 52px; height: 52px;
  margin: 0 auto 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-dark);
  border-radius: 14px;
  color: var(--gold);
}
.info-card__icon svg { width: 22px; height: 22px; }

/* About visual */
.about-visual img {
  width: 100%;
  height: 460px;
  object-fit: cover;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

/* Map */
.map-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 400px;
  border: 1px solid var(--border-dark);
  box-shadow: var(--shadow-md);
}
.map-wrap iframe { width: 100%; height: 100%; border: 0; }

/* Legal */
.legal-content { max-width: 760px; margin: 0 auto; }
.legal-content h2 {
  font-family: var(--font-body);
  font-size: 1.2rem;
  font-weight: 700;
  margin: 36px 0 12px;
}
.legal-content p, .legal-content li {
  color: var(--slate);
  margin-bottom: 12px;
  font-size: 0.94rem;
  line-height: 1.7;
}
.legal-content ul { list-style: disc; padding-left: 22px; margin-bottom: 16px; }

/* Reveal animation */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal.visible.reveal--done {
  transition: none;
}

/* Responsive */
@media (max-width: 1024px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__visual { display: none; }
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .blog-grid--home { grid-template-columns: repeat(2, 1fr); }
  .blog-card--featured { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .section { padding: 72px 0; }
  .nav {
    position: fixed;
    top: var(--header-h); left: 0; right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 28px;
    gap: 20px;
    box-shadow: var(--shadow-lg);
    transform: translateY(-120%);
    opacity: 0;
    transition: 0.35s var(--ease);
    pointer-events: none;
  }
  .nav--open { transform: translateY(0); opacity: 1; pointer-events: all; }
  .nav__link { color: var(--ink) !important; }
  .header__actions .btn { display: none; }
  .menu-toggle { display: flex; }
  .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; }
  .blog-grid, .blog-grid--home { grid-template-columns: 1fr; }
  .blog-card--featured { grid-template-columns: 1fr; }
  .blog-card--featured .blog-card__media { min-height: 240px; }
  .detail-content.article-panel { padding: 24px 20px; }
  .form-row { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
  .hero__stats { grid-template-columns: 1fr; gap: 16px; }
  .service-tile { grid-template-columns: 1fr; }
  .service-tile__media { height: 260px; }
  .detail-grid { grid-template-columns: 1fr; }
  .detail-sidebar { position: static; }
  .product-detail { grid-template-columns: 1fr; }
  .product-detail__image { height: 300px; }
  .product-specs__row { grid-template-columns: 1fr; gap: 4px; }