/* ==========================================================================
   ClimaElite Italia — Main Stylesheet
   Design Language: "Italian Engineering Meets Institutional Trust"
   Clean, flat, authoritative. No gradients, no 3D effects, no rounded corners > 2px.
   ========================================================================== */

/* ==========================================================================
   1. DESIGN TOKENS
   ========================================================================== */

:root {
  --color-primary:        #1B2A4A;
  --color-secondary:      #2C3E50;
  --color-accent:         #C9A84C;
  --color-accent-teal:    #3A8C8C;
  --color-bg-primary:     #FAFAFA;
  --color-bg-secondary:   #F0F0EC;
  --color-bg-dark:        #1B2A4A;
  --color-bg-footer:      #141E30;
  --color-text-primary:   #1A1A1A;
  --color-text-secondary: #5A5A5A;
  --color-text-inverse:   #F5F5F5;
  --color-border:         #D4D0C8;
  --color-success:        #2D6A4F;
  --color-alert:          #B8352E;
  --font-serif:    'DM Serif Display', Georgia, serif;
  --font-sans:     'Source Sans 3', sans-serif;
  --font-accent:   'Josefin Sans', sans-serif;
  --container-max: 1280px;
  --section-pad:   100px;
  --transition:    0.3s ease;
}

/* ==========================================================================
   2. RESET & BASE
   ========================================================================== */

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  font-size: 1.05rem;
  color: var(--color-text-primary);
  background: var(--color-bg-primary);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  margin: 0;
  padding: 0;
}

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  color: var(--color-primary);
  line-height: 1.2;
  margin-top: 0;
}

h1 { font-size: 3.2rem; }
h2 { font-size: 2.4rem; }
h3 { font-size: 1.8rem; }
h4 { font-size: 1.4rem; }

p {
  margin-top: 0;
}

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

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

ul, ol {
  margin: 0;
  padding: 0;
}

button {
  font-family: inherit;
}

/* ==========================================================================
   3. LAYOUT
   ========================================================================== */

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 32px;
}

.section {
  padding: var(--section-pad) 0;
}

.section--white {
  background: var(--color-bg-primary);
}

.section--gray {
  background: var(--color-bg-secondary);
}

.section--dark {
  background: var(--color-bg-dark);
  position: relative;
  overflow: hidden;
}

.section--dark::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    repeating-linear-gradient(
      45deg,
      rgba(255, 255, 255, 0.018) 0px,
      rgba(255, 255, 255, 0.018) 1px,
      transparent 1px,
      transparent 8px
    ),
    repeating-linear-gradient(
      -45deg,
      rgba(255, 255, 255, 0.018) 0px,
      rgba(255, 255, 255, 0.018) 1px,
      transparent 1px,
      transparent 8px
    );
}

.section--dark > * {
  position: relative;
  z-index: 1;
}

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

.section-label {
  font-family: var(--font-accent);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  display: block;
  text-align: center;
  margin-bottom: 16px;
}

.section-label--gold {
  color: var(--color-accent);
}

.section-label--teal {
  color: var(--color-accent-teal);
}

.section-heading {
  text-align: center;
  margin-bottom: 24px;
}

.section-gold-rule {
  display: block;
  width: 80px;
  height: 2px;
  background: var(--color-accent);
  margin: 0 auto 40px;
  border: none;
}

.section-intro {
  max-width: 680px;
  margin: 0 auto 60px;
  text-align: center;
  color: var(--color-text-secondary);
  font-size: 1.05rem;
}

/* Grid utilities */

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.grid-6 {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 32px;
}

/* Section heading left-aligned variant */

.section-heading--left {
  text-align: left;
}

.section-gold-rule--left {
  margin-left: 0;
}

/* Section header group */

.section-header-group {
  text-align: center;
}

/* Gold line utility */

.gold-line {
  display: block;
  width: 80px;
  height: 2px;
  background: var(--color-accent);
  border: none;
}

.gold-line--center {
  margin: 0 auto 40px;
}

/* Horizontal rule override */

hr.gold-rule {
  border: none;
  height: 2px;
  background: var(--color-accent);
  width: 80px;
  margin: 0 auto 40px;
}

/* ==========================================================================
   4. BUTTONS
   ========================================================================== */

.btn {
  display: inline-block;
  font-family: var(--font-accent);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 16px 40px;
  border-radius: 2px;
  cursor: pointer;
  transition: all var(--transition);
  border: 2px solid transparent;
  text-decoration: none;
  white-space: nowrap;
}

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

.btn--primary:hover {
  background: var(--color-primary);
  color: var(--color-accent);
  border-color: var(--color-accent);
}

.btn--secondary {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn--secondary:hover {
  background: var(--color-primary);
  color: var(--color-bg-primary);
}

.btn--ghost {
  background: transparent;
  color: var(--color-accent);
  border: 1px solid var(--color-accent);
}

.btn--ghost:hover {
  background: rgba(201, 168, 76, 0.15);
}

.btn--sm {
  padding: 12px 28px;
  font-size: 0.8rem;
}

/* ==========================================================================
   5. ANNOUNCEMENT BAR
   ========================================================================== */

.announcement-bar {
  background: var(--color-bg-footer);
  padding: 10px 0;
  min-height: 40px;
}

.announcement-bar__items {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}

.announcement-bar__item {
  font-family: var(--font-accent);
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-inverse);
  padding: 0 20px;
}

.announcement-bar__divider {
  width: 1px;
  height: 14px;
  background: var(--color-accent);
  flex-shrink: 0;
}

/* ==========================================================================
   6. SITE HEADER / NAVIGATION
   ========================================================================== */

.site-header {
  position: fixed;
  top: 40px;
  left: 0;
  right: 0;
  z-index: 1000;
  background: transparent;
  transition: background var(--transition);
  border-bottom: 1px solid transparent;
}

.site-header--scrolled {
  background: var(--color-bg-primary);
  border-bottom-color: var(--color-border);
  box-shadow: 0 2px 20px rgba(27, 42, 74, 0.08);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.site-logo {
  display: flex;
  flex-direction: column;
  line-height: 1;
  text-decoration: none;
  gap: 2px;
}

.site-logo__name {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--color-primary);
  line-height: 1;
}

.site-logo__sub {
  font-family: var(--font-accent);
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.site-nav__list {
  display: flex;
  list-style: none;
  gap: 36px;
  margin: 0;
  padding: 0;
}

.site-nav__link {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--color-primary);
  position: relative;
  padding-bottom: 4px;
}

.site-nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width var(--transition);
}

.site-nav__link:hover::after {
  width: 100%;
}

.site-nav__link--active::after {
  width: 100%;
}

.hamburger-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: var(--color-primary);
}

/* Mobile overlay */

.mobile-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1100;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
}

.mobile-overlay--visible {
  opacity: 1;
  visibility: visible;
}

/* Mobile menu */

.mobile-menu {
  position: fixed;
  top: 0;
  right: 0;
  height: 100vh;
  width: 300px;
  background: var(--color-bg-primary);
  z-index: 1200;
  transform: translateX(100%);
  transition: transform 0.35s ease;
  display: flex;
  flex-direction: column;
  padding: 24px;
}

.mobile-menu--open {
  transform: translateX(0);
}

.mobile-menu__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 32px;
}

.mobile-menu__close {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-primary);
  padding: 4px;
}

.mobile-menu__list {
  list-style: none;
  padding: 0;
  margin: 0;
  flex: 1;
}

.mobile-menu__link {
  display: block;
  font-family: var(--font-sans);
  font-size: 1.05rem;
  color: var(--color-primary);
  padding: 14px 0;
  border-bottom: 1px solid var(--color-border);
}

.mobile-menu__link--active {
  color: var(--color-accent);
}

.mobile-menu__footer {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.mobile-menu__contact {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-accent);
  font-size: 0.85rem;
  color: var(--color-text-secondary);
}

/* ==========================================================================
   7. HERO (HOMEPAGE)
   ========================================================================== */

.hero {
  display: grid;
  grid-template-columns: 55fr 45fr;
  min-height: 100vh;
  padding-top: 112px;
}

.hero__content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 80px 64px 80px 0;
}

.hero__label {
  font-family: var(--font-accent);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 16px;
}

.hero__gold-line {
  width: 80px;
  height: 2px;
  background: var(--color-accent);
  border: none;
  margin: 16px 0 24px;
  display: block;
}

.hero__heading {
  font-family: var(--font-serif);
  font-size: 3.5rem;
  color: var(--color-primary);
  line-height: 1.15;
  max-width: 600px;
  margin-bottom: 24px;
}

.hero__subheading {
  font-size: 1.1rem;
  color: var(--color-text-secondary);
  line-height: 1.8;
  max-width: 520px;
  margin-bottom: 40px;
}

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

.hero__image {
  position: relative;
  overflow: hidden;
}

.hero__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Hero trust bar */

.hero-trust-bar {
  background: var(--color-bg-secondary);
  padding: 20px 0;
  border-top: 1px solid var(--color-border);
}

.hero-trust-bar__inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 32px;
}

.hero-trust-bar__item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 24px;
  border-right: 1px solid var(--color-border);
}

.hero-trust-bar__item:last-child {
  border-right: none;
}

.hero-trust-bar__icon {
  color: var(--color-primary);
  flex-shrink: 0;
}

.hero-trust-bar__text {
  font-family: var(--font-accent);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
}

/* ==========================================================================
   8. INTERIOR PAGE HERO
   ========================================================================== */

.page-hero {
  background: var(--color-bg-dark);
  padding: 80px 0 60px;
  position: relative;
  overflow: hidden;
  margin-top: 112px;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    repeating-linear-gradient(
      45deg,
      rgba(255, 255, 255, 0.018) 0px,
      rgba(255, 255, 255, 0.018) 1px,
      transparent 1px,
      transparent 8px
    ),
    repeating-linear-gradient(
      -45deg,
      rgba(255, 255, 255, 0.018) 0px,
      rgba(255, 255, 255, 0.018) 1px,
      transparent 1px,
      transparent 8px
    );
}

.page-hero__inner {
  position: relative;
  z-index: 1;
}

.page-hero__breadcrumb {
  font-family: var(--font-accent);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(245, 245, 245, 0.5);
  margin-bottom: 24px;
}

.page-hero__breadcrumb a {
  color: rgba(245, 245, 245, 0.5);
}

.page-hero__breadcrumb a:hover {
  color: var(--color-accent);
}

.page-hero__title {
  font-family: var(--font-serif);
  font-size: 3rem;
  color: var(--color-text-inverse);
  line-height: 1.15;
  margin-bottom: 16px;
}

.page-hero__subtitle {
  font-size: 1.1rem;
  color: rgba(245, 245, 245, 0.7);
  max-width: 600px;
  line-height: 1.7;
}

.page-hero__rule {
  width: 80px;
  height: 2px;
  background: var(--color-accent);
  border: none;
  margin-top: 28px;
  display: block;
}

/* ==========================================================================
   9. CATEGORY CARDS
   ========================================================================== */

.category-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.category-card {
  background: #fff;
  border: 1px solid var(--color-border);
  padding: 40px;
  text-align: center;
  transition: transform var(--transition);
  box-shadow: none;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.category-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(27, 42, 74, 0.08);
}

.category-card__icon {
  font-size: 56px;
  color: var(--color-primary);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
}

.category-card__title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--color-primary);
  margin-bottom: 12px;
}

.category-card__description {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: 20px;
  flex: 1;
}

.category-card__link {
  font-family: var(--font-accent);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent-teal);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: auto;
}

/* ==========================================================================
   10. PRODUCT CARDS
   ========================================================================== */

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.product-grid--3col {
  grid-template-columns: repeat(3, 1fr);
}

.product-card {
  background: #fff;
  border-radius: 2px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--color-border);
  transition: transform var(--transition);
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(27, 42, 74, 0.08);
}

.product-card__image-wrapper {
  position: relative;
  height: 280px;
  background: var(--color-bg-secondary);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-card__image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-card__badge {
  position: absolute;
  top: 0;
  left: 0;
  font-family: var(--font-accent);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 12px;
  background: var(--color-primary);
  color: var(--color-accent);
}

.product-card__badge--new {
  background: var(--color-success);
  color: #fff;
}

.product-card__badge--sale {
  background: var(--color-alert);
  color: #fff;
}

.product-card__badge--new.product-card__badge--position-right {
  left: auto;
  right: 0;
}

.product-card__body {
  padding: 28px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.product-card__brand {
  font-family: var(--font-accent);
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
  margin-bottom: 4px;
}

.product-card__title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--color-primary);
  margin-bottom: 8px;
  line-height: 1.3;
}

.product-card__specs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 10px;
}

.product-card__spec-pill {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  border: 1px solid var(--color-border);
  padding: 3px 8px;
  color: var(--color-text-secondary);
  border-radius: 2px;
}

.product-card__description {
  font-size: 0.88rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
  margin-bottom: 16px;
  flex: 1;
}

.product-card__price-wrapper {
  margin-bottom: 16px;
}

.product-card__price {
  font-family: var(--font-accent);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--color-primary);
}

.product-card__price-old {
  font-family: var(--font-accent);
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  text-decoration: line-through;
  margin-right: 8px;
}

.product-card__price-sale {
  color: var(--color-alert);
}

.product-card__actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.product-card__link {
  font-family: var(--font-accent);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent-teal);
  display: flex;
  align-items: center;
  gap: 4px;
  margin-top: 12px;
}

/* ==========================================================================
   11. VALUE PROPOSITION / DARK SECTION
   ========================================================================== */

.value-prop-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.value-prop__content > p {
  color: rgba(245, 245, 245, 0.85);
  margin-bottom: 24px;
  font-size: 1.05rem;
  line-height: 1.8;
}

.value-prop__content .btn--ghost {
  margin-top: 16px;
}

.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.stat-block {
  text-align: center;
  padding: 32px;
  border: 1px solid rgba(201, 168, 76, 0.2);
}

.stat-block__number {
  font-family: var(--font-accent);
  font-size: 3rem;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
  display: block;
}

.stat-block__label {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(245, 245, 245, 0.7);
  margin-top: 8px;
  display: block;
}

/* ==========================================================================
   12. BRAND PARTNERS BAR
   ========================================================================== */

.brand-bar {
  padding: 60px 0;
  background: var(--color-bg-primary);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.brand-bar__label {
  display: block;
  text-align: center;
  font-family: var(--font-accent);
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
  margin-bottom: 40px;
}

.brand-bar__logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}

.brand-bar__logo {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--color-text-secondary);
  opacity: 0.45;
  transition: opacity var(--transition);
  letter-spacing: 0.05em;
}

.brand-bar__logo:hover {
  opacity: 1;
}

/* ==========================================================================
   13. TESTIMONIALS
   ========================================================================== */

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.testimonial-card {
  background: #fff;
  padding: 40px;
  border: 1px solid var(--color-border);
}

.testimonial-card__quote-mark {
  font-family: var(--font-serif);
  font-size: 4.5rem;
  color: var(--color-accent);
  opacity: 0.35;
  line-height: 0.8;
  display: block;
  margin-bottom: 20px;
}

.testimonial-card__text {
  font-style: italic;
  font-size: 1rem;
  color: var(--color-text-primary);
  line-height: 1.8;
  margin-bottom: 24px;
}

.testimonial-card__rule {
  width: 40px;
  height: 2px;
  background: var(--color-accent);
  border: none;
  margin-bottom: 20px;
  display: block;
}

.testimonial-card__name {
  font-family: var(--font-accent);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 4px;
}

.testimonial-card__detail {
  font-size: 0.82rem;
  color: var(--color-text-secondary);
}

/* ==========================================================================
   14. CTA SECTION (DARK)
   ========================================================================== */

.cta-section {
  padding: 80px 0;
  text-align: center;
  border-top: 1px solid rgba(201, 168, 76, 0.3);
  border-bottom: 1px solid rgba(201, 168, 76, 0.3);
}

.cta-section__heading {
  font-family: var(--font-serif);
  font-size: 2.8rem;
  color: var(--color-text-inverse);
  margin-bottom: 24px;
}

.cta-section__text {
  font-size: 1.1rem;
  color: rgba(245, 245, 245, 0.8);
  max-width: 700px;
  margin: 0 auto 40px;
  line-height: 1.8;
}

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

/* ==========================================================================
   15. SERVICES
   ========================================================================== */

.service-card {
  background: #fff;
  border: 1px solid var(--color-border);
  padding: 40px;
  transition: transform var(--transition);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(27, 42, 74, 0.08);
}

.service-card__icon {
  margin-bottom: 20px;
  color: var(--color-primary);
}

.service-card__icon--teal {
  color: var(--color-accent-teal);
}

.service-card__title {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--color-primary);
  margin-bottom: 12px;
}

.service-card__text {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* ==========================================================================
   16. TIMELINE
   ========================================================================== */

.timeline {
  max-width: 760px;
  margin: 0 auto;
}

.timeline-step {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 32px;
  margin-bottom: 0;
  position: relative;
}

.timeline-step:not(:last-child)::after {
  content: '';
  position: absolute;
  left: 38px;
  top: 56px;
  width: 2px;
  bottom: -40px;
  background: var(--color-border);
  z-index: 0;
}

.timeline-step__circle {
  width: 56px;
  height: 56px;
  border: 2px solid var(--color-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-accent);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-accent);
  background: var(--color-bg-secondary);
  flex-shrink: 0;
  position: relative;
  z-index: 1;
  margin: 0 auto;
}

.timeline-step__content {
  padding-bottom: 48px;
}

.timeline-step:last-child .timeline-step__content {
  padding-bottom: 0;
}

.timeline-step__title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.timeline-step__text {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* ==========================================================================
   17. CERTIFICATION CARDS
   ========================================================================== */

.cert-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.cert-card {
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border);
  padding: 32px;
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.cert-card__icon {
  color: var(--color-primary);
  flex-shrink: 0;
}

.cert-card__title {
  font-family: var(--font-accent);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.cert-card__text {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* ==========================================================================
   18. TEAM CARDS
   ========================================================================== */

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

.team-card {
  background: #fff;
  border: 1px solid var(--color-border);
  overflow: hidden;
}

.team-card__avatar {
  height: 200px;
  background: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.team-card__initials {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  color: var(--color-accent);
}

.team-card__body {
  padding: 24px;
}

.team-card__name {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  color: var(--color-primary);
  margin-bottom: 4px;
}

.team-card__role {
  font-family: var(--font-accent);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent-teal);
  margin-bottom: 12px;
}

.team-card__bio {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* ==========================================================================
   19. VALUE CARDS (MISSION / VALUES)
   ========================================================================== */

.value-card {
  background: #fff;
  border-bottom: 3px solid var(--color-accent);
  padding: 40px;
  text-align: center;
}

.value-card__icon {
  color: var(--color-primary);
  margin-bottom: 20px;
}

.value-card__title {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--color-primary);
  margin-bottom: 12px;
}

.value-card__text {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* ==========================================================================
   20. PRICING CARDS
   ========================================================================== */

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.pricing-card {
  background: #fff;
  border-top: 3px solid var(--color-accent);
  border-left: 1px solid var(--color-border);
  border-right: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: 40px;
  text-align: center;
}

.pricing-card__title {
  font-family: var(--font-accent);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
  margin-bottom: 16px;
}

.pricing-card__price {
  font-family: var(--font-serif);
  font-size: 2rem;
  color: var(--color-primary);
  margin-bottom: 20px;
}

.pricing-card__features {
  list-style: none;
  padding: 0;
  margin: 0;
  text-align: left;
}

.pricing-card__feature {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  padding: 8px 0;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

/* ==========================================================================
   21. CONTACT CARDS
   ========================================================================== */

.contact-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.contact-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-top: 3px solid var(--color-accent);
  padding: 36px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.contact-card__icon {
  color: var(--color-primary);
  margin-bottom: 20px;
}

.contact-card__title {
  font-family: var(--font-accent);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
  margin-bottom: 8px;
}

.contact-card__value {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--color-primary);
  margin-bottom: 8px;
  display: block;
}

.contact-card__value a {
  color: var(--color-primary);
}

.contact-card__detail {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* ==========================================================================
   22. CONTACT FORM
   ========================================================================== */

.contact-layout {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 48px;
  align-items: flex-start;
}

.form-field {
  margin-bottom: 28px;
}

.form-label {
  display: block;
  font-family: var(--font-accent);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
  margin-bottom: 8px;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 2px solid var(--color-border);
  padding: 12px 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--color-text-primary);
  outline: none;
  transition: border-color 0.2s ease;
  border-radius: 0;
  appearance: none;
  -webkit-appearance: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-bottom-color: var(--color-accent);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-checkbox-wrapper {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.form-checkbox {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  cursor: pointer;
  margin-top: 2px;
  accent-color: var(--color-primary);
}

.form-checkbox-label {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
}

.form-checkbox-label a {
  color: var(--color-accent-teal);
  text-decoration: underline;
}

.field-error {
  display: block;
  font-size: 0.8rem;
  color: var(--color-alert);
  margin-top: 6px;
  font-family: var(--font-sans);
}

.field-error--hidden {
  display: none;
}

.form-sidebar {
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border);
  padding: 36px;
}

.form-sidebar__heading {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  color: var(--color-primary);
  margin-bottom: 24px;
}

.form-sidebar__checklist {
  list-style: none;
  padding: 0;
  margin: 0 0 32px;
}

.form-sidebar__item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.9rem;
  color: var(--color-text-secondary);
}

.form-sidebar__item-icon {
  color: var(--color-success);
  flex-shrink: 0;
  margin-top: 2px;
}

.form-sidebar__cta-label {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  margin-bottom: 12px;
}

.form-sidebar__phone {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  color: var(--color-primary);
  display: block;
  margin-bottom: 16px;
}

/* ==========================================================================
   23. PRODUCT FILTER BAR
   ========================================================================== */

.filter-bar {
  background: var(--color-bg-primary);
  border-bottom: 1px solid var(--color-border);
  padding: 16px 0;
  position: sticky;
  top: 112px;
  z-index: 900;
}

.filter-bar__inner {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}

.filter-btn {
  font-family: var(--font-accent);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 8px 18px;
  border: 1px solid var(--color-border);
  background: transparent;
  cursor: pointer;
  transition: all var(--transition);
  border-radius: 2px;
  color: var(--color-text-secondary);
}

.filter-btn:hover {
  background: var(--color-bg-secondary);
}

.filter-btn--active {
  background: var(--color-primary);
  color: var(--color-bg-primary);
  border-color: var(--color-primary);
}

/* ==========================================================================
   24. PRODUCT CONSULTATION BANNER
   ========================================================================== */

.consultation-banner {
  background: #fff;
  border: 1px solid var(--color-border);
  padding: 40px;
  display: flex;
  align-items: center;
  gap: 32px;
}

.consultation-banner__icon {
  color: var(--color-accent);
  flex-shrink: 0;
}

.consultation-banner__text {
  flex: 1;
}

.consultation-banner__heading {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.consultation-banner__sub {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
}

.consultation-banner__action {
  flex-shrink: 0;
}

/* ==========================================================================
   25. SERVICE AREA PANEL
   ========================================================================== */

.area-panel {
  background: #fff;
  border: 1px solid var(--color-border);
  padding: 40px;
  max-width: 800px;
  margin: 0 auto;
}

.area-panel__item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--color-border);
}

.area-panel__item:last-child {
  border-bottom: none;
}

.area-panel__icon {
  color: var(--color-accent-teal);
  flex-shrink: 0;
  margin-top: 2px;
}

.area-panel__label {
  font-family: var(--font-accent);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
  margin-bottom: 4px;
}

.area-panel__value {
  font-size: 0.95rem;
  color: var(--color-text-primary);
}

/* ==========================================================================
   26. FAQ ACCORDION
   ========================================================================== */

.faq-list {
  max-width: 760px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-item summary {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--color-primary);
  padding: 22px 40px 22px 0;
  cursor: pointer;
  list-style: none;
  position: relative;
  line-height: 1.4;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: '+';
  font-family: var(--font-accent);
  font-size: 1.2rem;
  color: var(--color-accent);
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
}

.faq-item[open] summary::after {
  content: '−';
}

.faq-item__answer {
  padding: 0 0 24px;
  font-size: 0.98rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* ==========================================================================
   27. BLOG
   ========================================================================== */

.blog-featured {
  background: #fff;
  border: 1px solid var(--color-border);
  display: grid;
  grid-template-columns: 4fr 6fr;
  overflow: hidden;
  margin-bottom: 48px;
}

.blog-featured__image {
  overflow: hidden;
}

.blog-featured__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.blog-featured__content {
  padding: 48px;
}

.blog-card {
  background: #fff;
  border: 1px solid var(--color-border);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition);
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(27, 42, 74, 0.08);
}

.blog-card__image {
  height: 200px;
  overflow: hidden;
}

.blog-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.blog-card__body {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.blog-card__category {
  font-family: var(--font-accent);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent-teal);
  margin-bottom: 8px;
}

.blog-card__title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--color-primary);
  margin-bottom: 10px;
  line-height: 1.3;
}

.blog-card__excerpt {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
  flex: 1;
  margin-bottom: 16px;
}

.blog-card__meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-accent);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-secondary);
  margin-top: auto;
}

.blog-card__link {
  font-family: var(--font-accent);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent-teal);
  display: flex;
  align-items: center;
  gap: 4px;
}

/* ==========================================================================
   28. NEWSLETTER SECTION
   ========================================================================== */

.newsletter-form {
  display: flex;
  gap: 0;
  max-width: 480px;
  margin: 0 auto;
}

.newsletter-input {
  flex: 1;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(201, 168, 76, 0.3);
  border-right: none;
  padding: 14px 20px;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--color-text-inverse);
  border-radius: 0;
  outline: none;
}

.newsletter-input::placeholder {
  color: rgba(245, 245, 245, 0.4);
}

.newsletter-input:focus {
  border-color: var(--color-accent);
}

.newsletter-privacy {
  font-size: 0.78rem;
  color: rgba(245, 245, 245, 0.4);
  margin-top: 12px;
  text-align: center;
}

/* ==========================================================================
   29. ALERT BANNER
   ========================================================================== */

.alert-banner {
  padding: 16px 24px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-left: 4px solid;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  margin-bottom: 32px;
  border-radius: 0 2px 2px 0;
}

.alert-banner--success {
  background: rgba(45, 106, 79, 0.1);
  border-color: var(--color-success);
  color: var(--color-success);
}

.alert-banner--error {
  background: rgba(184, 53, 46, 0.1);
  border-color: var(--color-alert);
  color: var(--color-alert);
}

/* ==========================================================================
   30. SHOWROOM SECTION
   ========================================================================== */

.showroom-layout {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 48px;
  align-items: center;
}

.showroom-details {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.showroom-detail {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.showroom-detail__icon {
  color: var(--color-accent-teal);
  flex-shrink: 0;
  margin-top: 2px;
}

.showroom-detail__label {
  font-family: var(--font-accent);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
  margin-bottom: 2px;
}

.showroom-detail__value {
  font-size: 0.95rem;
  color: var(--color-text-primary);
}

.showroom-image {
  border-radius: 2px;
  overflow: hidden;
}

.showroom-image img {
  width: 100%;
  height: 400px;
  object-fit: cover;
}

/* ==========================================================================
   31. LEGAL PAGES
   ========================================================================== */

.legal-content {
  max-width: 800px;
  margin: 0 auto;
}

.legal-content h2 {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  color: var(--color-primary);
  margin: 48px 0 16px;
  padding-top: 32px;
  border-top: 1px solid var(--color-border);
}

.legal-content h2:first-child {
  border-top: none;
  margin-top: 0;
  padding-top: 0;
}

.legal-content h3 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--color-primary);
  margin: 28px 0 12px;
}

.legal-content p {
  margin-bottom: 16px;
  font-size: 1rem;
  color: var(--color-text-primary);
  line-height: 1.8;
}

.legal-content ul,
.legal-content ol {
  margin: 0 0 20px 24px;
  font-size: 1rem;
  color: var(--color-text-secondary);
  line-height: 1.8;
}

.legal-content li {
  margin-bottom: 8px;
}

.legal-content strong {
  color: var(--color-primary);
  font-weight: 600;
}

.legal-content a {
  color: var(--color-accent-teal);
  text-decoration: underline;
}

/* ==========================================================================
   32. SCROLL ANIMATIONS
   ========================================================================== */

.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

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

.is-visible > *:nth-child(1) { animation-delay: 0s; }
.is-visible > *:nth-child(2) { animation-delay: 0.1s; }
.is-visible > *:nth-child(3) { animation-delay: 0.2s; }
.is-visible > *:nth-child(4) { animation-delay: 0.3s; }
.is-visible > *:nth-child(5) { animation-delay: 0.4s; }
.is-visible > *:nth-child(6) { animation-delay: 0.5s; }
.is-visible > *:nth-child(7) { animation-delay: 0.6s; }
.is-visible > *:nth-child(8) { animation-delay: 0.7s; }

/* ==========================================================================
   33. FOOTER
   ========================================================================== */

.site-footer {
  background: var(--color-bg-footer);
}

.footer-top {
  padding: 80px 0 60px;
  border-top: 3px solid var(--color-accent);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
}

.footer-brand__wordmark {
  margin-bottom: 16px;
}

.footer-brand__name {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--color-text-inverse);
  display: block;
}

.footer-brand__sub {
  font-family: var(--font-accent);
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--color-accent);
  display: block;
}

.footer-brand__tagline {
  font-size: 0.88rem;
  color: rgba(245, 245, 245, 0.55);
  line-height: 1.6;
  margin-bottom: 20px;
}

.footer-brand__legal {
  font-size: 0.78rem;
  color: rgba(245, 245, 245, 0.35);
  line-height: 1.8;
}

.footer-brand__legal p {
  margin: 0;
}

.footer-nav__heading,
.footer-contact__heading {
  font-family: var(--font-accent);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 20px;
  display: block;
}

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

.footer-nav__link {
  font-size: 0.9rem;
  color: rgba(245, 245, 245, 0.6);
  display: block;
  padding: 5px 0;
  transition: color var(--transition);
}

.footer-nav__link:hover {
  color: var(--color-accent);
}

.footer-contact__items {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.footer-contact__item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.88rem;
  color: rgba(245, 245, 245, 0.6);
  line-height: 1.5;
}

.footer-contact__item svg {
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--color-accent);
  width: 16px;
  height: 16px;
}

.footer-contact__item a {
  color: rgba(245, 245, 245, 0.6);
}

.footer-contact__item a:hover {
  color: var(--color-accent);
}

.footer-contact__item address {
  font-style: normal;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 20px 0;
}

.footer-bottom__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom__copy {
  font-size: 0.78rem;
  color: rgba(245, 245, 245, 0.35);
}

.footer-bottom__legal {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
}

.footer-bottom__legal a {
  font-size: 0.78rem;
  color: rgba(245, 245, 245, 0.35);
}

.footer-bottom__legal a:hover {
  color: rgba(245, 245, 245, 0.7);
}

.footer-bottom__legal span {
  color: rgba(255, 255, 255, 0.2);
}

/* ==========================================================================
   34. RESPONSIVE — TABLET (max-width: 1024px)
   ========================================================================== */

@media (max-width: 1024px) {
  h1 { font-size: 2.6rem; }
  h2 { font-size: 2rem; }

  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .hero__image {
    height: 400px;
  }

  .hero__content {
    padding: 60px 0 40px;
  }

  .hero__heading {
    font-size: 2.8rem;
  }

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

  .hero-trust-bar__item:nth-child(2) {
    border-right: none;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }

  .value-prop-layout {
    gap: 48px;
  }

  .product-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .team-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .blog-featured {
    grid-template-columns: 1fr;
  }

  .blog-featured__image {
    height: 280px;
  }
}

/* ==========================================================================
   35. RESPONSIVE — MOBILE (max-width: 768px)
   ========================================================================== */

@media (max-width: 768px) {
  :root {
    --section-pad: 64px;
  }

  h1 { font-size: 2rem; }
  h2 { font-size: 1.7rem; }
  h3 { font-size: 1.4rem; }

  .container {
    padding: 0 20px;
  }

  /* Navigation */
  .site-nav {
    display: none;
  }

  .hamburger-btn {
    display: flex;
  }

  /* Hero */
  .hero {
    grid-template-columns: 1fr;
    padding-top: 112px;
  }

  .hero__content {
    padding: 48px 0 32px;
  }

  .hero__heading {
    font-size: 2.2rem;
  }

  .hero__actions {
    flex-direction: column;
  }

  .hero__image {
    height: 280px;
  }

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

  .hero-trust-bar__item {
    padding: 12px;
    border-right: none;
    border-bottom: 1px solid var(--color-border);
  }

  /* Grids */
  .grid-2,
  .grid-3,
  .grid-4,
  .grid-6 {
    grid-template-columns: 1fr;
  }

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

  .product-grid,
  .product-grid--3col {
    grid-template-columns: 1fr;
  }

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

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

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

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

  .contact-cards {
    grid-template-columns: 1fr;
  }

  /* Layouts */
  .value-prop-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .contact-layout {
    grid-template-columns: 1fr;
  }

  .showroom-layout {
    grid-template-columns: 1fr;
  }

  .blog-featured {
    grid-template-columns: 1fr;
  }

  .blog-featured__image {
    height: 200px;
  }

  .blog-featured__content {
    padding: 28px;
  }

  /* Footer */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

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

  /* Consultation banner */
  .consultation-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }

  /* Stats */
  .stats-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  /* CTA */
  .cta-section__heading {
    font-size: 2rem;
  }

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

  /* Page hero */
  .page-hero__title {
    font-size: 2.2rem;
  }

  /* Timeline */
  .timeline-step {
    grid-template-columns: 56px 1fr;
    gap: 20px;
  }

  /* Newsletter */
  .newsletter-form {
    flex-direction: column;
    gap: 0;
  }

  .newsletter-input {
    border-right: 1px solid rgba(201, 168, 76, 0.3);
    border-bottom: none;
  }

  /* Announcement bar */
  .announcement-bar__item {
    padding: 0 10px;
    font-size: 0.65rem;
  }
}

/* ==========================================================================
   36. RESPONSIVE — SMALL MOBILE (max-width: 480px)
   ========================================================================== */

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

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

  .hero-trust-bar__item {
    border-right: none;
  }

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

  .btn {
    width: 100%;
    text-align: center;
  }

  .hero__actions .btn {
    width: auto;
  }
}