/* ============================================
   EcoPro USA — Homepage Styles
   ============================================ */

/* ---------- CSS Variables ---------- */
:root {
  --color-navy:       #0a2540;
  --color-navy-deep:  #061a2e;
  --color-navy-mid:   #0d3a61;
  --color-navy-light: #1a4f7a;
  --color-accent:     #3b9cff;
  --color-accent-warm:#e8a838;
  --color-white:      #ffffff;
  --color-off-white:  #f4f6f8;
  --color-gray-100:   #e8ecf0;
  --color-gray-200:   #cdd4db;
  --color-gray-500:   #6b7b8d;
  --color-gray-700:   #3a4a5c;
  --color-gray-900:   #1a2332;
  --color-success:    #22c55e;
  --color-bg:         var(--color-white);
  --color-text:       var(--color-gray-900);
  --color-text-muted: var(--color-gray-500);

  --font-sans:  'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;

  --space-xs:  0.25rem;
  --space-sm:  0.5rem;
  --space-md:  1rem;
  --space-lg:  1.5rem;
  --space-xl:  2.5rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;
  --space-4xl: 8rem;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  --shadow-sm:  0 1px 3px rgba(10,37,64,0.08);
  --shadow-md:  0 4px 16px rgba(10,37,64,0.10);
  --shadow-lg:  0 8px 32px rgba(10,37,64,0.12);
  --shadow-xl:  0 16px 48px rgba(10,37,64,0.16);

  --header-height: 72px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* ---------- Container ---------- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

/* ---------- Typography ---------- */
.section-eyebrow {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.section-eyebrow.light {
  color: var(--color-accent-warm);
}

.section-title {
  font-family: var(--font-sans);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--color-navy);
  margin-bottom: var(--space-md);
}

.section-title.light {
  color: var(--color-white);
}

.section-sub {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  max-width: 620px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.section {
  padding: var(--space-4xl) 0;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
  white-space: nowrap;
}

.btn-sm {
  padding: 0.5rem 1.25rem;
  font-size: 0.85rem;
}

.btn-lg {
  padding: 0.85rem 2rem;
  font-size: 1rem;
}

.btn-primary {
  background: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-accent);
}
.btn-primary:hover {
  background: #2b8cef;
  border-color: #2b8cef;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(59,156,255,0.35);
}

.btn-secondary {
  background: transparent;
  color: var(--color-navy-mid);
  border-color: var(--color-navy-mid);
}
.btn-secondary:hover {
  background: var(--color-navy-mid);
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255,255,255,0.5);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--color-white);
  transform: translateY(-2px);
}

.btn-outline-light {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255,255,255,0.6);
}
.btn-outline-light:hover {
  background: var(--color-white);
  color: var(--color-navy);
  transform: translateY(-2px);
}

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  background: rgba(10, 37, 64, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: background var(--transition), box-shadow var(--transition);
}

.site-header.scrolled {
  background: rgba(6, 26, 46, 0.97);
  box-shadow: var(--shadow-lg);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo img {
  height: 36px;
  width: auto;
}

.nav-list {
  display: flex;
  gap: var(--space-xl);
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(255,255,255,0.75);
  transition: color var(--transition);
  position: relative;
}

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

.nav-link:hover,
.nav-link.active {
  color: var(--color-white);
}

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

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.header-actions .btn-sm {
  display: none;
}

/* Mobile toggle */
.mobile-toggle {
  display: none;
  width: 32px;
  height: 32px;
  position: relative;
}

.hamburger,
.hamburger::before,
.hamburger::after {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: all var(--transition);
  position: absolute;
  left: 5px;
}

.hamburger {
  top: 15px;
}
.hamburger::before {
  content: '';
  top: -7px;
}
.hamburger::after {
  content: '';
  top: 7px;
}

.mobile-toggle.open .hamburger {
  background: transparent;
}
.mobile-toggle.open .hamburger::before {
  top: 0;
  transform: rotate(45deg);
}
.mobile-toggle.open .hamburger::after {
  top: 0;
  transform: rotate(-45deg);
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--color-navy-deep);
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1.5s ease;
}

.hero-slide.active {
  opacity: 1;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(6, 26, 46, 0.92) 0%,
    rgba(10, 37, 64, 0.80) 40%,
    rgba(13, 58, 97, 0.65) 100%
  );
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding-top: calc(var(--header-height) + var(--space-3xl));
  padding-bottom: var(--space-3xl);
}

.hero-text {
  max-width: 680px;
}

.hero-eyebrow {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-accent-warm);
  margin-bottom: var(--space-md);
}

.hero-headline {
  font-family: var(--font-sans);
  font-size: clamp(2.5rem, 5.5vw, 4rem);
  font-weight: 900;
  line-height: 1.08;
  color: var(--color-white);
  margin-bottom: var(--space-lg);
}

.text-accent {
  color: var(--color-accent);
}

.hero-sub {
  font-size: 1.15rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.75);
  margin-bottom: var(--space-xl);
  max-width: 560px;
}

.hero-ctas {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  gap: var(--space-lg);
  margin-top: var(--space-3xl);
  flex-wrap: wrap;
}

.stat-chip {
  background: rgba(255,255,255,0.07);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
  padding: var(--space-lg) var(--space-xl);
  text-align: center;
  min-width: 150px;
}

.stat-number {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.stat-label {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.6);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 500;
}

.hero-scroll-hint {
  position: absolute;
  bottom: var(--space-xl);
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

.hero-scroll-hint span {
  display: block;
  width: 24px;
  height: 40px;
  border: 2px solid rgba(255,255,255,0.3);
  border-radius: 12px;
  position: relative;
}

.hero-scroll-hint span::after {
  content: '';
  display: block;
  width: 4px;
  height: 8px;
  background: rgba(255,255,255,0.5);
  border-radius: 2px;
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
  0%, 100% { top: 6px; opacity: 1; }
  50% { top: 18px; opacity: 0.3; }
}

/* ---------- What We Do ---------- */
.what-we-do {
  background: var(--color-off-white);
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.pillar-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl) var(--space-xl);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-gray-100);
  transition: all var(--transition);
}

.pillar-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-accent);
}

.pillar-icon {
  color: var(--color-accent);
  margin-bottom: var(--space-lg);
}

.pillar-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: var(--space-md);
  line-height: 1.3;
}

.pillar-text {
  font-size: 0.95rem;
  color: var(--color-gray-500);
  line-height: 1.7;
}

/* ---------- Why EcoPro ---------- */
.why-ecopro {
  position: relative;
  overflow: hidden;
}

.why-ecopro-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

.why-ecopro-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(6, 26, 46, 0.94) 0%,
    rgba(10, 37, 64, 0.88) 100%
  );
}

.why-ecopro-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.why-description {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.7;
  margin-bottom: var(--space-xl);
}

.badge-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm) var(--space-lg);
}

.badge-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: rgba(255,255,255,0.85);
  font-size: 0.92rem;
  font-weight: 500;
  padding: var(--space-sm) 0;
}

.badge-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  background: rgba(34, 197, 94, 0.15);
  color: var(--color-success);
  border-radius: 50%;
  font-size: 0.75rem;
  font-weight: 700;
  flex-shrink: 0;
}

/* ---------- Products ---------- */
.products {
  background: var(--color-white);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.product-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-gray-100);
  overflow: hidden;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: transparent;
}

.product-img {
  background: var(--color-off-white);
  padding: var(--space-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 220px;
  overflow: hidden;
}

.product-img img {
  max-height: 180px;
  object-fit: contain;
  transition: transform var(--transition);
}

.product-card:hover .product-img img {
  transform: scale(1.05);
}

.product-body {
  padding: var(--space-lg) var(--space-xl) var(--space-xl);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.product-name {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: var(--space-sm);
}

.product-desc {
  font-size: 0.9rem;
  color: var(--color-gray-500);
  line-height: 1.65;
  margin-bottom: var(--space-md);
}

.product-highlights {
  margin-bottom: var(--space-lg);
  flex: 1;
}

.product-highlights li {
  font-size: 0.82rem;
  color: var(--color-gray-700);
  padding: var(--space-xs) 0;
  padding-left: var(--space-md);
  position: relative;
  font-weight: 500;
}

.product-highlights li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  background: var(--color-accent);
  border-radius: 50%;
}

/* ---------- Results / Testimonials ---------- */
.results {
  background: var(--color-off-white);
}

.results-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
  margin-bottom: var(--space-3xl);
}

.result-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  border: 1px solid var(--color-gray-100);
  transition: all var(--transition);
}

.result-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.result-tag {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
}

.result-headline {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-navy);
  line-height: 1.25;
  margin-bottom: var(--space-md);
}

.result-detail {
  font-size: 0.92rem;
  color: var(--color-gray-500);
  line-height: 1.65;
  margin-bottom: var(--space-md);
}

.result-source {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-gray-700);
}

/* Testimonials slider */
.testimonials-slider {
  overflow: hidden;
  position: relative;
}

.testimonials-track {
  display: flex;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.testimonial-card {
  flex: 0 0 100%;
  padding: var(--space-2xl) var(--space-3xl);
  text-align: center;
}

.testimonial-quote {
  font-family: var(--font-serif);
  font-size: clamp(1.1rem, 2.5vw, 1.5rem);
  font-weight: 700;
  line-height: 1.5;
  color: var(--color-navy);
  margin-bottom: var(--space-xl);
  font-style: italic;
}

.testimonial-author strong {
  display: block;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-navy);
}

.testimonial-author span {
  font-size: 0.85rem;
  color: var(--color-gray-500);
}

.slider-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.slider-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 2px solid var(--color-gray-200);
  color: var(--color-navy);
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}

.slider-btn:hover {
  background: var(--color-navy);
  border-color: var(--color-navy);
  color: var(--color-white);
}

.slider-dots {
  display: flex;
  gap: var(--space-sm);
}

.slider-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-gray-200);
  border: none;
  cursor: pointer;
  transition: all var(--transition);
}

.slider-dot.active {
  background: var(--color-accent);
  transform: scale(1.2);
}

/* ---------- Trusted By / Logo Marquee ---------- */
.trusted {
  background: var(--color-white);
  padding-bottom: var(--space-3xl);
}

.logo-marquee {
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}

.marquee-track {
  display: flex;
  gap: var(--space-3xl);
  animation: marquee 30s linear infinite;
  width: max-content;
}

.marquee-item {
  flex-shrink: 0;
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-gray-200);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  white-space: nowrap;
  padding: var(--space-lg) 0;
  user-select: none;
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ---------- CTA Band ---------- */
.cta-band {
  background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-mid) 100%);
  text-align: center;
}

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

.cta-headline {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: var(--space-md);
}

.cta-sub {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.7);
  max-width: 540px;
  margin-bottom: var(--space-xl);
}

.cta-actions {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
  justify-content: center;
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--color-navy-deep);
  color: rgba(255,255,255,0.7);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.2fr 2fr;
  gap: var(--space-3xl);
  padding: var(--space-3xl) var(--space-lg);
}

.footer-logo {
  height: 32px;
  width: auto;
  margin-bottom: var(--space-md);
  opacity: 0.8;
}

.footer-tagline {
  font-size: 0.88rem;
  line-height: 1.65;
  color: rgba(255,255,255,0.5);
  max-width: 280px;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.footer-heading {
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.9);
  margin-bottom: var(--space-md);
}

.footer-col ul li {
  margin-bottom: var(--space-sm);
}

.footer-col ul li a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.55);
  transition: color var(--transition);
}

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

.footer-col ul li:last-child {
  font-size: 0.88rem;
  line-height: 1.5;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: var(--space-lg) 0;
}

.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.35);
}

/* ---------- Reveal Animations ---------- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* Stagger children */
.pillars-grid .reveal:nth-child(2) { transition-delay: 0.1s; }
.pillars-grid .reveal:nth-child(3) { transition-delay: 0.2s; }

.products-grid .reveal:nth-child(2) { transition-delay: 0.1s; }
.products-grid .reveal:nth-child(3) { transition-delay: 0.15s; }
.products-grid .reveal:nth-child(4) { transition-delay: 0.2s; }
.products-grid .reveal:nth-child(5) { transition-delay: 0.25s; }

.results-grid .reveal:nth-child(2) { transition-delay: 0.1s; }
.results-grid .reveal:nth-child(3) { transition-delay: 0.2s; }

/* ---------- Reduced Motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }

  .hero-slide {
    transition: none;
  }

  .marquee-track {
    animation: none;
  }

  html {
    scroll-behavior: auto;
  }
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .pillars-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .why-ecopro-inner {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .badge-list {
    grid-template-columns: 1fr 1fr;
  }

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

  .results-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 64px;
  }

  .section {
    padding: var(--space-3xl) 0;
  }

  /* Header mobile */
  .main-nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: rgba(6, 26, 46, 0.98);
    backdrop-filter: blur(16px);
    padding: var(--space-xl) var(--space-lg);
    transform: translateY(-120%);
    opacity: 0;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.4s ease;
    border-bottom: 1px solid rgba(255,255,255,0.06);
  }

  .main-nav.open {
    transform: translateY(0);
    opacity: 1;
  }

  .nav-list {
    flex-direction: column;
    gap: var(--space-lg);
  }

  .nav-link {
    font-size: 1.1rem;
  }

  .mobile-toggle {
    display: block;
  }

  .header-actions .btn-sm {
    display: none;
  }

  /* Hero */
  .hero-stats {
    gap: var(--space-md);
  }

  .stat-chip {
    padding: var(--space-md) var(--space-lg);
    min-width: 120px;
  }

  .stat-number {
    font-size: 1.5rem;
  }

  .hero-scroll-hint {
    display: none;
  }

  /* Products */
  .products-grid {
    grid-template-columns: 1fr;
  }

  .product-img {
    min-height: 180px;
  }

  /* Testimonials */
  .testimonial-card {
    padding: var(--space-xl) var(--space-lg);
  }

  /* Why EcoPro */
  .badge-list {
    grid-template-columns: 1fr;
  }

  /* Footer */
  .footer-links {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .footer-bottom-inner {
    flex-direction: column;
    gap: var(--space-sm);
    text-align: center;
  }
}

@media (max-width: 480px) {
  .hero-ctas {
    flex-direction: column;
  }

  .hero-ctas .btn {
    width: 100%;
  }

  .hero-stats {
    flex-direction: column;
    align-items: stretch;
  }

  .stat-chip {
    min-width: unset;
  }

  .cta-actions {
    flex-direction: column;
    width: 100%;
  }

  .cta-actions .btn {
    width: 100%;
  }
}

/* ---------- Desktop enhancements ---------- */
@media (min-width: 1025px) {
  .header-actions .btn-sm {
    display: inline-flex;
  }

  /* Center last 2 product cards */
  .products-grid {
    justify-items: center;
  }

  .products-grid .product-card:nth-child(4) {
    grid-column: 1 / 2;
    justify-self: end;
    max-width: calc(100% - var(--space-xl));
  }

  .products-grid .product-card:nth-child(5) {
    grid-column: 2 / 3;
    justify-self: start;
    max-width: calc(100% - var(--space-xl));
  }
}