/* ==========================================================================
   JOEL CONSULTORIA AMBIENTAL - Global Stylesheet
   Design Style: Aarone Tech / Agricultural & Corporate Environmental Management
   Palette: Deep Forest Green (#153322), Vibrant Lime (#65b32e), Warm Cream (#f3efe6)
   ========================================================================== */

@font-face {
  font-family: 'Outfit';
  font-style: normal;
  font-weight: 300 800;
  font-display: swap;
  src: url('../fonts/outfit-latin.woff2') format('woff2');
}

@font-face {
  font-family: 'Plus Jakarta Sans';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url('../fonts/plus-jakarta-sans-latin.woff2') format('woff2');
}

:root {
  --color-primary: #153322;
  --color-primary-dark: #0b1f14;
  --color-primary-light: #1f4730;
  --color-accent: #65b32e;
  --color-accent-hover: #75c935;
  --color-accent-light: #eaf6e3;
  --color-bg: #f5f6f1;
  --color-surface: #ffffff;
  --color-surface-cream: #f3efe6;
  --color-text-main: #142319;
  --color-text-muted: #536458;
  --color-border: rgba(20, 35, 25, 0.08);
  --color-border-hover: rgba(101, 179, 46, 0.4);

  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;

  --shadow-sm: 0 4px 12px rgba(21, 51, 34, 0.04);
  --shadow-md: 0 12px 32px rgba(21, 51, 34, 0.08);
  --shadow-lg: 0 20px 48px rgba(21, 51, 34, 0.12);

  --radius-xs: 8px;
  --radius-sm: 14px;
  --radius-md: 20px;
  --radius-lg: 28px;
  --radius-xl: 36px;
  --radius-pill: 50px;

  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
  max-width: 100%;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-bg);
  color: var(--color-text-main);
  line-height: 1.6;
  overflow-x: hidden;
  max-width: 100%;
  position: relative;
}

h1, h2, h3, h4, h5, h6, p, a, span {
  overflow-wrap: break-word;
  word-break: normal;
}

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

.fa-icon {
  display: inline-block;
  width: 1em;
  height: 1em;
  fill: currentColor;
  vertical-align: -0.125em;
  flex-shrink: 0;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition-fast);
}

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  box-sizing: border-box;
}

.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.875rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  flex-shrink: 0;
  white-space: nowrap;
  max-width: 100%;
  box-sizing: border-box;
}

.badge-pill.accent {
  background-color: var(--color-accent-light);
  color: var(--color-primary);
  border: 1px solid rgba(101, 179, 46, 0.25);
}

.badge-pill.dark {
  background-color: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  backdrop-filter: blur(8px);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius-pill);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  border: none;
  outline: none;
  transition: var(--transition-smooth);
  text-align: center;
  white-space: nowrap;
  max-width: 100%;
  box-sizing: border-box;
}

.btn-primary {
  background-color: var(--color-accent);
  color: var(--color-primary-dark);
  box-shadow: 0 8px 20px rgba(101, 179, 46, 0.3);
}

.btn-primary:hover {
  background-color: var(--color-accent-hover);
  box-shadow: 0 10px 24px rgba(101, 179, 46, 0.4);
}

.btn-secondary {
  background-color: var(--color-primary);
  color: #ffffff;
}

.btn-secondary:hover {
  background-color: var(--color-primary-light);
  box-shadow: var(--shadow-md);
}

.btn-glass {
  background-color: rgba(255, 255, 255, 0.15);
  color: #ffffff;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-glass:hover {
  background-color: rgba(255, 255, 255, 0.28);
}

.btn-icon-circle {
  width: 44px;
  height: 44px;
  min-width: 44px;
  min-height: 44px;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-accent);
  color: var(--color-primary-dark);
  transition: var(--transition-fast);
}

.btn-icon-circle:hover {
  background-color: var(--color-accent-hover);
}

/* --- Header --- */
.site-header {
  position: fixed;
  top: 16px;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: var(--transition-smooth);
}

.header-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(16px);
  padding: 10px 24px;
  border-radius: var(--radius-pill);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.8);
  transition: var(--transition-smooth);
}

.header-scrolled .header-nav {
  background-color: rgba(21, 51, 34, 0.96);
  border-color: rgba(255, 255, 255, 0.1);
}

.header-scrolled .nav-link {
  color: rgba(255, 255, 255, 0.85);
}

.header-scrolled .nav-link:hover,
.header-scrolled .nav-link.active {
  color: var(--color-accent);
}

.brand-logo-wrapper {
  display: inline-flex;
  align-items: center;
}

.brand-logo-img {
  height: 52px;
  width: auto;
  max-width: 240px;
  display: block;
  object-fit: contain;
  transition: opacity 0.25s ease;
}

.logo-branca {
  display: none;
}

.header-scrolled .logo-colorida {
  display: none;
}

.header-scrolled .logo-branca {
  display: block;
}

.brand-name {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--color-primary-dark);
  line-height: 1.1;
  letter-spacing: -0.01em;
}

.header-scrolled .brand-name {
  color: #ffffff;
}

.brand-subtitle {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.header-scrolled .brand-subtitle {
  color: var(--color-accent);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-link {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-text-main);
  position: relative;
}

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

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

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.mobile-nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 40px;
  height: 40px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
  z-index: 1005;
}

.mobile-nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-primary-dark);
  border-radius: 2px;
  transition: var(--transition-smooth);
}

.header-scrolled .mobile-nav-toggle span {
  background-color: #ffffff;
}

.mobile-nav-toggle.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.mobile-nav-toggle.open span:nth-child(2) { opacity: 0; }
.mobile-nav-toggle.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* --- Hero Section --- */
.hero-section {
  padding-top: 96px;
  padding-bottom: 30px;
}

.hero-card-container {
  position: relative;
  background: linear-gradient(145deg, rgba(15, 39, 24, 0.93), rgba(21, 51, 34, 0.88)), url('../images/hero_bg.webp') center/cover no-repeat;
  border-radius: var(--radius-xl);
  padding: 80px 48px 48px 48px;
  color: #ffffff;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-card-container::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 80% 20%, rgba(101, 179, 46, 0.25) 0%, transparent 60%);
  pointer-events: none;
}

.hero-header-badge {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
  flex-wrap: wrap;
  gap: 16px;
}

.credentials-badge {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(12px);
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.2);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.85rem;
  color: #ffffff;
}

.hero-content {
  max-width: 860px;
  margin-bottom: 50px;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.3rem, 4.8vw, 4rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}

.hero-subtitle {
  font-size: 1.15rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.88);
  margin-bottom: 36px;
  max-width: 760px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.hero-bottom-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 40px;
}

.hero-mini-card {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 16px;
  transition: var(--transition-smooth);
}

.hero-mini-card:hover {
  background: rgba(255, 255, 255, 0.16);
  border-color: rgba(101, 179, 46, 0.5);
}

.mini-card-icon {
  width: 48px;
  height: 48px;
  min-width: 48px;
  min-height: 48px;
  aspect-ratio: 1 / 1;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
  background: rgba(101, 179, 46, 0.2);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
}

.mini-card-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: #ffffff;
}

.mini-card-desc {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.5;
}

/* --- Section Header --- */
.section-header {
  margin-bottom: 48px;
}

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

.section-header .section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 3.8vw, 3.2rem);
  font-weight: 800;
  color: var(--color-primary-dark);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-top: 12px;
}

.section-header .section-desc {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  max-width: 680px;
  margin-top: 12px;
}

.section-header.center .section-desc {
  margin-left: auto;
  margin-right: auto;
}

/* --- Elevate Grid --- */
.elevate-section {
  padding: 80px 0;
}

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

.elevate-card {
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 28px;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
}

.elevate-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--color-border-hover);
}

.elevate-card-img-wrapper {
  width: 100%;
  height: 220px;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 24px;
}

.elevate-card-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-smooth);
}

.elevate-card:hover .elevate-card-img-wrapper img {
  transform: scale(1.06);
}

.elevate-card-tag {
  align-self: flex-start;
  margin-bottom: 12px;
}

.elevate-card-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-bottom: 12px;
  line-height: 1.25;
}

.elevate-card-desc {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  margin-bottom: 20px;
  flex-grow: 1;
}

.elevate-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
}

.elevate-card-link {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.elevate-card:hover .elevate-card-link {
  color: var(--color-accent);
}

/* --- Split Feature --- */
.split-feature-section {
  padding: 60px 0 90px 0;
}

.split-feature-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.split-image-container {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.split-image-container img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  object-position: top center;
}

.split-image-badge {
  position: absolute;
  bottom: 24px;
  left: 24px;
  right: 24px;
  background: rgba(21, 51, 34, 0.92);
  backdrop-filter: blur(12px);
  padding: 20px 24px;
  border-radius: var(--radius-lg);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  gap: 16px;
}

.split-badge-icon {
  width: 44px;
  height: 44px;
  min-width: 44px;
  min-height: 44px;
  aspect-ratio: 1 / 1;
  flex-shrink: 0;
  border-radius: 50%;
  background: rgba(101, 179, 46, 0.2);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--color-accent);
}

.split-badge-text strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.1rem;
}

.split-badge-text span {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.8);
}

.feature-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top: 32px;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.feature-icon-circle {
  width: 44px;
  height: 44px;
  min-width: 44px;
  min-height: 44px;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  background-color: var(--color-accent-light);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.feature-info h4 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-bottom: 4px;
}

.feature-info p {
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

/* --- Why Section --- */
.why-section {
  padding: 40px 0 80px 0;
}

.why-cream-card {
  background-color: var(--color-surface-cream);
  border-radius: var(--radius-xl);
  padding: 64px 48px;
  border: 1px solid rgba(20, 35, 25, 0.06);
}

.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: flex-start;
}

.accordion-container {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 24px;
}

.accordion-item {
  background-color: var(--color-surface);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border);
  transition: var(--transition-smooth);
}

.accordion-item.active {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-sm);
}

.accordion-header {
  width: 100%;
  padding: 20px 24px;
  background: none;
  border: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--color-primary-dark);
  cursor: pointer;
  text-align: left;
}

.accordion-icon {
  width: 28px;
  height: 28px;
  min-width: 28px;
  min-height: 28px;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  flex-shrink: 0;
  background-color: var(--color-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  transition: var(--transition-smooth);
}

.accordion-item.active .accordion-icon {
  background-color: var(--color-accent);
  color: var(--color-primary-dark);
  transform: rotate(180deg);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease-out, padding 0.35s ease-out;
  padding: 0 24px;
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

.accordion-item.active .accordion-content {
  max-height: 200px;
  padding: 0 24px 20px 24px;
}

.why-highlight-box {
  background: linear-gradient(160deg, var(--color-primary), var(--color-primary-dark));
  border-radius: var(--radius-lg);
  padding: 40px;
  color: #ffffff;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 32px;
  height: 100%;
  box-shadow: var(--shadow-md);
}

/* --- Services Grid --- */
.services-section {
  padding: 80px 0;
}

.services-filter {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.filter-chip {
  padding: 10px 22px;
  border-radius: var(--radius-pill);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: var(--transition-fast);
}

.filter-chip:hover,
.filter-chip.active {
  background-color: var(--color-primary);
  color: #ffffff;
  border-color: var(--color-primary);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 28px;
}

.service-card {
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--color-border-hover);
}

.service-badge-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.service-icon-box {
  width: 52px;
  height: 52px;
  min-width: 52px;
  min-height: 52px;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
  background-color: var(--color-accent-light);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}

.service-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-bottom: 12px;
}

.service-desc {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  margin-bottom: 24px;
  flex-grow: 1;
}

.service-bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
}

.service-bullets li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--color-text-main);
  font-weight: 500;
}

.service-bullets li .fa-icon {
  color: var(--color-accent);
  font-size: 0.9rem;
}

.service-card-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
}

.service-cta-btn {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.service-card:hover .service-cta-btn {
  color: var(--color-accent);
}

/* --- CTA Banner --- */
.cta-section {
  padding: 40px 0 80px 0;
}

.cta-banner {
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary-light));
  border-radius: var(--radius-xl);
  padding: 72px 48px;
  color: #ffffff;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(101, 179, 46, 0.2) 0%, transparent 70%);
  pointer-events: none;
}

.cta-content {
  position: relative;
  z-index: 2;
  max-width: 760px;
  margin: 0 auto;
}

.cta-title {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 20px;
}

.cta-desc {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 36px;
}

/* --- Footer --- */
.site-footer {
  background-color: var(--color-primary-dark);
  color: #ffffff;
  padding: 64px 0 32px 0;
}

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

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-brand img {
  height: 52px;
  width: auto;
  align-self: flex-start;
  display: block;
}

.footer-brand-title {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 800;
}

.footer-brand-desc {
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.6;
}

.footer-socials {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 8px;
}

.social-icon {
  width: 40px;
  height: 40px;
  min-width: 40px;
  min-height: 40px;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  flex-shrink: 0;
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.social-icon:hover {
  background-color: var(--color-accent);
  color: var(--color-primary-dark);
  transform: translateY(-3px);
}

.footer-col-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--color-accent);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.75);
}

.footer-links a:hover {
  color: #ffffff;
  padding-left: 4px;
}

.footer-contact-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.8);
}

.footer-contact-item .fa-icon {
  color: var(--color-accent);
  font-size: 1.1rem;
  margin-top: 2px;
  flex-shrink: 0;
}

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.6);
}

.footer-credits a {
  color: var(--color-accent);
  font-weight: 600;
  text-decoration: underline;
}

.footer-credits a:hover {
  color: #ffffff;
}

.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 60px;
  height: 60px;
  min-width: 60px;
  min-height: 60px;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  flex-shrink: 0;
  background-color: #25d366;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  z-index: 999;
  transition: var(--transition-smooth);
}

.whatsapp-float:hover {
  transform: scale(1.1) rotate(10deg);
  box-shadow: 0 12px 32px rgba(37, 211, 102, 0.6);
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.animate-on-scroll.animated {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 { transition-delay: 0.15s; }
.delay-2 { transition-delay: 0.3s; }
.delay-3 { transition-delay: 0.45s; }

/* Responsive Overhaul */
@media (max-width: 1024px) {
  .elevate-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 991px) {
  /* Header Fix for Mobile Scroll - Prevents hiding half in header */
  .site-header {
    top: 0;
    padding: 8px 0;
  }
  
  .site-header.header-scrolled {
    top: 0;
    padding: 4px 0;
  }

  .header-nav {
    padding: 8px 16px;
    border-radius: var(--radius-pill);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  }

  .header-scrolled .header-nav {
    background-color: rgba(21, 51, 34, 0.98);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
  }

  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    max-width: 85vw;
    height: 100vh;
    background-color: rgba(21, 51, 34, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    gap: 24px;
    padding: 32px;
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.25);
    transition: var(--transition-smooth);
    z-index: 1002;
  }
  
  .nav-menu.active { right: 0; }
  .nav-link { color: #ffffff; font-size: 1.1rem; }
  .mobile-nav-toggle { display: flex; }
  .header-actions .btn { display: none; }

  /* Hero & Layout Fixes */
  .hero-section {
    padding-top: 88px;
    padding-bottom: 24px;
  }

  .hero-card-container {
    padding: 48px 24px 32px 24px;
    border-radius: var(--radius-lg);
    box-sizing: border-box;
    overflow: hidden;
  }

  .hero-header-badge {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .credentials-badge {
    white-space: normal;
    font-size: 0.82rem;
    padding: 8px 14px;
    max-width: 100%;
  }

  .split-feature-grid, .why-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .split-image-container img { height: 360px; }

  .split-image-badge {
    position: relative;
    bottom: auto;
    left: auto;
    right: auto;
    margin: -50px 16px 16px 16px;
    z-index: 2;
    width: calc(100% - 32px);
    box-sizing: border-box;
    padding: 16px 20px;
  }

  .why-cream-card {
    padding: 40px 24px;
    border-radius: var(--radius-lg);
    box-sizing: border-box;
  }

  .why-highlight-box {
    padding: 32px 24px;
    border-radius: var(--radius-lg);
    box-sizing: border-box;
  }

  .cta-banner {
    padding: 48px 24px;
    border-radius: var(--radius-lg);
    box-sizing: border-box;
  }
}

@media (max-width: 768px) {
  .hero-card-container {
    background-image: linear-gradient(145deg, rgba(15, 39, 24, 0.93), rgba(21, 51, 34, 0.88)), url('../images/hero_bg-mobile.webp');
  }

  .elevate-grid, .services-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .service-card {
    padding: 24px 20px;
    box-sizing: border-box;
  }

  .elevate-card {
    padding: 20px;
    box-sizing: border-box;
  }

  .footer-top {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 12px;
  }

  .whatsapp-float {
    bottom: 20px;
    right: 20px;
    width: 54px;
    height: 54px;
    min-width: 54px;
    min-height: 54px;
    font-size: 1.6rem;
  }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }

  .site-header {
    padding: 6px 0;
  }

  .header-nav {
    padding: 6px 14px;
  }

  .brand-logo-img {
    height: 38px;
  }

  .brand-name {
    font-size: 1rem;
  }

  .brand-subtitle {
    font-size: 0.65rem;
  }

  .hero-section {
    padding-top: 76px;
  }

  .hero-card-container {
    padding: 36px 16px 24px 16px;
  }

  .hero-title {
    font-size: 1.85rem;
    line-height: 1.15;
  }

  .hero-subtitle {
    font-size: 0.95rem;
    line-height: 1.5;
  }

  .btn {
    width: 100%;
    padding: 12px 20px;
  }

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

  .filter-chip {
    padding: 8px 16px;
    font-size: 0.85rem;
  }

  .cta-banner {
    padding: 36px 16px;
  }

  .why-cream-card {
    padding: 28px 16px;
  }
}