/* ============================================================
   CONTENTECH — Industrial Environmental Safety Design
   Premium Containment Solutions | PEAD Basins
   ============================================================ */

/* Font imports — Roboto per brand guide */
@import url('https://fonts.googleapis.com/css2?family=Roboto:ital,wght@0,300;0,400;0,500;0,700;0,900;1,300;1,400&display=swap');

/* ===== CSS CUSTOM PROPERTIES ===== */
:root {
  /* Brand Colors — from Contentech brand guide */
  --orange: #EE7128;
  --orange-dark: #D4621E;
  --orange-light: rgba(238, 113, 40, 0.12);
  --teal: #009D92;
  --teal-dark: #026C5F;
  --teal-light: rgba(0, 157, 146, 0.12);
  --brown: #97461E;
  --gray-brand: #8B8B8B;
  --dark: #1a2520;
  --dark-secondary: #2d3e32;
  --light-bg: #F4F7F5;
  --white: #FAFBFA;
  --text-dark: #2B2B2B;
  --text-gray: #555;
  --text-light: #777;
  --border-light: rgba(0,0,0,0.08);
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
  --shadow-md: 0 8px 24px rgba(0,0,0,0.10);
  --shadow-lg: 0 16px 40px rgba(0,0,0,0.14);
  --shadow-xl: 0 24px 64px rgba(0,0,0,0.18);

  /* Spacing */
  --gap-xs: 8px;
  --gap-sm: 16px;
  --gap-md: 24px;
  --gap-lg: 48px;
  --gap-xl: 64px;

  /* Border radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  /* Typography — Roboto */
  --font-heading: 'Roboto', sans-serif;
  --font-body: 'Roboto', sans-serif;

  /* Animation */
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out: cubic-bezier(0, 0.55, 0.45, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  color: var(--text-dark);
  background-color: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
  font-weight: 400;
  font-size: 16px;
  letter-spacing: 0.01em;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--text-dark);
}

h1 {
  font-size: clamp(2.4rem, 6vw, 3.8rem);
  font-weight: 900;
  letter-spacing: -0.03em;
}

h2 {
  font-size: clamp(1.7rem, 4vw, 2.8rem);
}

h3 {
  font-size: clamp(1.15rem, 2.5vw, 1.5rem);
  font-weight: 500;
}

h4 {
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0;
}

p {
  color: var(--text-gray);
  font-size: 1rem;
  line-height: 1.75;
  font-weight: 400;
}

strong, b {
  font-weight: 700;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color 0.3s var(--ease);
}

ul {
  list-style: none;
}

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

/* ===== UTILITIES ===== */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--gap-md);
}

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

.mx-auto {
  margin-left: auto;
  margin-right: auto;
}

.light {
  color: #fff !important;
}

/* Tags */
.tag {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: var(--gap-sm);
}

.tag-orange {
  color: var(--orange);
  background-color: rgba(238, 113, 40, 0.1);
}

.tag-teal {
  color: var(--teal);
  background-color: rgba(0, 157, 146, 0.1);
}

.tag-white {
  color: #fff;
  background-color: rgba(255, 255, 255, 0.15);
}

/* Section headers */
.section-title {
  color: var(--text-dark);
  margin-bottom: var(--gap-sm);
}

.section-sub {
  font-size: 1rem;
  color: var(--text-gray);
  line-height: 1.8;
}

.section-header {
  margin-bottom: var(--gap-lg);
}

/* ===== HERO ANIMATED ===== */
.hero-produtos {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: linear-gradient(135deg, var(--dark) 0%, #0d1a14 60%, var(--teal-dark) 100%);
  padding-top: 80px;
}

.hero-produtos::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 50% at 70% 50%, rgba(0, 157, 146, 0.15) 0%, transparent 70%),
    radial-gradient(ellipse 60% 40% at 20% 80%, rgba(238, 113, 40, 0.1) 0%, transparent 60%);
  pointer-events: none;
}

.hero-produtos::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 2px 2px, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

.hero-produtos .container {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.hero-text {
  animation: heroSlideIn 0.8s var(--ease-out) both;
}

.hero-text .tag {
  animation: heroFadeUp 0.6s var(--ease-out) 0.2s both;
}

.hero-text h1 {
  color: #fff;
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  font-weight: 900;
  line-height: 1.1;
  margin: 16px 0 20px;
  animation: heroFadeUp 0.6s var(--ease-out) 0.35s both;
}

.hero-text h1 .text-orange {
  color: var(--orange);
}

.hero-text h1 .text-teal {
  color: var(--teal);
}

.hero-text p {
  color: rgba(255,255,255,0.7);
  font-size: 1.15rem;
  line-height: 1.7;
  max-width: 500px;
  margin-bottom: 32px;
  animation: heroFadeUp 0.6s var(--ease-out) 0.5s both;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  animation: heroFadeUp 0.6s var(--ease-out) 0.65s both;
}

.hero-stats {
  display: flex;
  gap: 32px;
  margin-top: 40px;
  animation: heroFadeUp 0.6s var(--ease-out) 0.8s both;
}

.hero-stat {
  text-align: left;
}

.hero-stat-number {
  font-size: 2rem;
  font-weight: 900;
  color: var(--orange);
  line-height: 1;
  display: block;
}

.hero-stat-label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 4px;
  display: block;
}

/* ===== HERO 3D PRODUCT CAROUSEL ===== */
.hero-carousel {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 420px;
  perspective: 1200px;
  animation: heroScaleIn 1s var(--ease-spring) 0.4s both;
}

/* Animated rings behind carousel */
.hc-ring {
  position: absolute;
  width: 110%;
  height: 110%;
  top: -5%;
  left: -5%;
  border: 2px solid rgba(0, 157, 146, 0.15);
  border-radius: 50%;
  animation: heroRingSpin 20s linear infinite;
  pointer-events: none;
}
.hc-ring-2 {
  width: 130%;
  height: 130%;
  top: -15%;
  left: -15%;
  border-color: rgba(238, 113, 40, 0.08);
  animation-direction: reverse;
  animation-duration: 30s;
}

/* 3D track */
.hc-track {
  position: relative;
  width: 300px;
  height: 300px;
  transform-style: preserve-3d;
  transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Each item positioned in 3D space */
.hc-item {
  position: absolute;
  width: 260px;
  height: 260px;
  left: 50%;
  top: 50%;
  margin-left: -130px;
  margin-top: -130px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1),
              opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
              filter 0.8s cubic-bezier(0.4, 0, 0.2, 1);
  backface-visibility: hidden;
  border-radius: var(--radius-xl);
  cursor: pointer;
}
.hc-item img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 20px 50px rgba(0,0,0,0.5));
  transition: transform 0.5s var(--ease);
}
.hc-item.active img {
  animation: heroFloat 5s ease-in-out infinite;
}
.hc-item.active:hover img {
  transform: scale(1.08);
}

/* Product name label */
.hc-label {
  margin-top: 16px;
  font-size: 1rem;
  font-weight: 600;
  color: var(--orange);
  letter-spacing: 0.04em;
  text-align: center;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease);
}
.hc-label.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Navigation dots */
.hc-dots {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}
.hc-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.25);
  background: transparent;
  cursor: pointer;
  padding: 0;
  transition: all 0.4s var(--ease);
}
.hc-dot:hover {
  border-color: rgba(255,255,255,0.5);
}
.hc-dot.active {
  background: var(--orange);
  border-color: var(--orange);
  transform: scale(1.2);
}

/* LEGACY compat — keep old names pointing nowhere so no errors */
.hero-showcase { display: none; }
.hero-product-main, .hero-float, .hero-ring { display: none; }

/* Keyframes */
@keyframes heroSlideIn {
  from { opacity: 0; transform: translateX(-40px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes heroFadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes heroScaleIn {
  from { opacity: 0; transform: scale(0.85); }
  to { opacity: 1; transform: scale(1); }
}

@keyframes heroFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes heroFloat {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-12px); }
}

@keyframes heroRingSpin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes heroPulse {
  0%, 100% { opacity: 0.5; transform: scale(1); }
  50% { opacity: 0.8; transform: scale(1.05); }
}

/* Hero responsive */
@media (max-width: 768px) {
  .hero-produtos {
    min-height: auto;
    padding: 100px 0 60px;
  }
  .hero-produtos .container {
    grid-template-columns: 1fr;
    gap: 32px;
    text-align: center;
  }
  .hero-text p { margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-carousel {
    min-height: 320px;
    perspective: 800px;
  }
  .hc-track { width: 220px; height: 220px; }
  .hc-item { width: 200px; height: 200px; margin-left: -100px; margin-top: -100px; }
  .hc-ring, .hc-ring-2 { display: none; }
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--gap-xs);
  padding: 12px 28px;
  border-radius: 100px;
  font-weight: 600;
  font-size: 0.95rem;
  font-family: var(--font-heading);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.3s var(--ease);
  white-space: nowrap;
}

.btn-lg {
  padding: 16px 36px;
  font-size: 1rem;
}

.btn-sm {
  padding: 10px 20px;
  font-size: 0.9rem;
}

.btn-orange {
  background-color: var(--orange);
  color: #fff;
}

.btn-orange:hover {
  background-color: var(--orange-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(238, 113, 40, 0.35);
}

.btn-teal {
  background-color: var(--teal);
  color: #fff;
}

.btn-teal:hover {
  background-color: var(--teal-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 157, 146, 0.35);
}

.btn-outline-white {
  background-color: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.5);
}

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

.btn-ghost {
  background-color: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.4);
}

.btn-ghost:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: #fff;
}

.btn-dark {
  background-color: var(--dark);
  color: #fff;
}

.btn-dark:hover {
  background-color: var(--dark-secondary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* ===== ANIMATIONS ===== */
.fade-up {
  opacity: 0;
  transform: translateY(25px);
  animation: fadeUp 0.8s var(--ease) forwards;
}

.fade-left {
  opacity: 0;
  transform: translateX(-25px);
  animation: fadeLeft 0.8s var(--ease) forwards;
}

.fade-right {
  opacity: 0;
  transform: translateX(25px);
  animation: fadeRight 0.8s var(--ease) forwards;
}

.d1 { animation-delay: 0.1s; }
.d2 { animation-delay: 0.2s; }
.d3 { animation-delay: 0.3s; }
.d4 { animation-delay: 0.4s; }
.d5 { animation-delay: 0.5s; }

@keyframes fadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeLeft {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeRight {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* ===== NAVIGATION ===== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-light);
  z-index: 1000;
}

.nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--gap-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.nav-logo-img {
  height: 40px;
  width: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--gap-lg);
}

.nav-link {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  color: var(--text-dark);
  font-weight: 500;
  transition: color 0.3s var(--ease);
}

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

.nav-cta {
  margin-left: var(--gap-sm);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
}

.hamburger span {
  width: 24px;
  height: 2px;
  background-color: var(--text-dark);
  transition: all 0.3s var(--ease);
  border-radius: 2px;
}

.mob-menu {
  display: none;
  position: fixed;
  top: 70px;
  left: 0;
  right: 0;
  background-color: #fff;
  flex-direction: column;
  gap: 0;
  border-bottom: 1px solid var(--border-light);
  z-index: 999;
}

.mob-menu a {
  padding: 16px var(--gap-md);
  border-bottom: 1px solid var(--border-light);
  font-family: var(--font-heading);
  font-weight: 500;
  color: var(--text-dark);
}

.mob-menu a:hover {
  background-color: var(--light-bg);
}

/* Mobile menu active state */
.mob-menu.active {
  display: flex;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(8px, 8px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  margin-top: 70px;
  overflow: hidden;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(26, 37, 32, 0.75) 0%,
    rgba(26, 37, 32, 0.4) 60%,
    rgba(26, 37, 32, 0.2) 100%
  );
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 600px;
  padding: var(--gap-xl);
  color: #fff;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--gap-md);
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge-dot {
  width: 8px;
  height: 8px;
  background-color: var(--orange);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.hero-title {
  color: #fff;
  margin-bottom: var(--gap-md);
  line-height: 1.1;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: var(--gap-md);
  font-weight: 500;
}

.hero-actions {
  display: flex;
  gap: var(--gap-md);
  margin: var(--gap-lg) 0;
  flex-wrap: wrap;
}

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

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-num {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--orange);
  font-family: var(--font-heading);
}

.stat-label {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.7);
}

.scroll-hint {
  position: absolute;
  bottom: 40px;
  left: 0;
  right: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.85rem;
  font-family: var(--font-heading);
  z-index: 3;
}

.scroll-line {
  width: 2px;
  height: 24px;
  background-color: rgba(255, 255, 255, 0.4);
  animation: scroll-bounce 2s ease-in-out infinite;
}

@keyframes scroll-bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(8px); }
}

/* ===== TRUST BAR ===== */
.trust-bar {
  background-color: var(--white);
  border-bottom: 1px solid var(--border-light);
}

.trust-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: var(--gap-lg) var(--gap-md);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--gap-lg);
}

.trust-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.trust-num {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--text-dark);
  font-family: var(--font-heading);
}

.trust-label {
  font-size: 0.85rem;
  color: var(--text-gray);
  margin-top: 4px;
}

/* ===== SECTIONS ===== */
.section {
  padding: var(--gap-xl) 0;
}

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

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

.section-dark {
  background-color: var(--dark);
}

/* ===== PROBLEM SECTION ===== */
.problem-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap-xl);
  align-items: center;
}

.problem-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

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

.problem-text h2 {
  margin-bottom: var(--gap-md);
  color: var(--text-dark);
}

.problem-text > p {
  margin-bottom: var(--gap-md);
}

.problem-bullets {
  list-style: disc;
  list-style-position: inside;
  margin: var(--gap-md) 0;
}

.problem-bullets li {
  margin-bottom: 10px;
  color: var(--text-gray);
  line-height: 1.8;
}

.problem-cta {
  margin-top: var(--gap-md);
  padding: var(--gap-md);
  background-color: var(--light-bg);
  border-left: 4px solid var(--orange);
  border-radius: var(--radius-sm);
}

/* ===== PRODUCTS GRID ===== */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--gap-lg);
  margin-top: var(--gap-lg);
}

.product-card {
  background-color: #fff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.3s var(--ease);
  box-shadow: var(--shadow-sm);
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(0, 157, 146, 0.2);
}

.product-image {
  position: relative;
  height: 240px;
  background-color: var(--light-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: var(--gap-md);
}

.product-badge {
  position: absolute;
  top: var(--gap-sm);
  right: var(--gap-sm);
  background-color: var(--orange);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: 4px;
  font-family: var(--font-heading);
}

.product-placeholder {
  font-size: 4rem;
}

.product-info {
  padding: var(--gap-md);
}

.product-info h3 {
  margin-bottom: 8px;
}

.product-info p {
  font-size: 0.95rem;
  margin-bottom: var(--gap-md);
}

.product-specs {
  display: flex;
  gap: var(--gap-sm);
  flex-wrap: wrap;
  margin-bottom: var(--gap-md);
}

.product-specs span {
  background-color: var(--light-bg);
  padding: 4px 12px;
  border-radius: 4px;
  font-size: 0.85rem;
  color: var(--text-gray);
}

.product-link {
  color: var(--teal);
  font-weight: 600;
  transition: color 0.3s var(--ease);
}

.product-link:hover {
  color: var(--teal-dark);
}

/* ===== DIFFERENTIALS ===== */
.differentials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--gap-lg);
  margin-top: var(--gap-lg);
}

.diff-card {
  background-color: var(--white);
  padding: var(--gap-lg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  text-align: center;
  transition: all 0.3s var(--ease);
}

.diff-card:hover {
  border-color: var(--teal);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.diff-icon {
  font-size: 2.5rem;
  margin-bottom: var(--gap-md);
}

.diff-card h3 {
  margin-bottom: var(--gap-sm);
}

.diff-card p {
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ===== SECTORS GRID ===== */
.sectors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--gap-lg);
  margin-top: var(--gap-lg);
}

.sector-card {
  background-color: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: var(--gap-lg);
  border-radius: var(--radius-lg);
  text-align: center;
  color: #fff;
  transition: all 0.3s var(--ease);
}

.sector-card:hover {
  background-color: rgba(255, 255, 255, 0.15);
  border-color: var(--teal);
  transform: translateY(-4px);
}

.sector-icon {
  font-size: 2.5rem;
  margin-bottom: var(--gap-md);
}

.sector-card h4 {
  margin-bottom: 8px;
  font-size: 1.1rem;
}

.sector-card p {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
}

/* ===== CTA SECTION ===== */
.cta-consultoria {
  background: linear-gradient(135deg, var(--light-bg) 0%, #E8EEE9 100%);
  padding: var(--gap-xl);
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--teal);
  display: flex;
  flex-direction: column;
  gap: var(--gap-md);
}

.cta-consultoria h2 {
  color: var(--text-dark);
}

.cta-consultoria p {
  max-width: 600px;
}

/* ===== FOOTER ===== */
.footer {
  background-color: var(--dark);
  color: #fff;
  padding: var(--gap-xl) 0 var(--gap-lg);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--gap-xl);
  margin-bottom: var(--gap-xl);
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: var(--gap-sm);
}

.footer-title {
  font-size: 1.3rem;
  font-weight: 700;
  font-family: var(--font-heading);
}

.footer-subtitle {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.95rem;
  line-height: 1.7;
}

.footer-col h4 {
  margin-bottom: var(--gap-sm);
  font-family: var(--font-heading);
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col a {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.95rem;
  transition: color 0.3s var(--ease);
}

.footer-col a:hover {
  color: var(--orange);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--gap-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
}

.footer-copy {
  flex: 1;
}

.footer-legal {
  display: flex;
  gap: var(--gap-lg);
}

/* ===== WHATSAPP BUTTON ===== */
.whatsapp-float {
  position: fixed;
  bottom: 100px;
  right: 24px;
  width: 56px;
  height: 56px;
  background-color: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.35);
  transition: all 0.3s var(--ease);
  z-index: 100;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.4);
}

.whatsapp-float svg {
  width: 28px;
  height: 28px;
  fill: #fff;
}

/* ===== BOTTOM NAVIGATION ===== */
.bottom-nav {
  display: none;
  position: fixed !important;
  bottom: 0 !important;
  left: 0 !important;
  right: 0 !important;
  z-index: 9998 !important;
  height: 64px;
  background: rgba(255,255,255,.97);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  border-top: 1px solid rgba(0,0,0,.08);
  box-shadow: 0 -2px 16px rgba(0,0,0,.06);
  padding: 0;
  padding-bottom: env(safe-area-inset-bottom, 0px);
  margin: 0;
  width: 100%;
  flex-direction: row;
  justify-content: space-around;
  align-items: center;
  transform: none !important;
  contain: layout;
}

.bn-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 12px 8px;
  color: var(--text-gray);
  font-size: 0.7rem;
  font-family: var(--font-heading);
  font-weight: 600;
  transition: color 0.3s var(--ease);
}

.bn-item svg {
  width: 24px;
  height: 24px;
}

.bn-item.active,
.bn-item:hover {
  color: var(--orange);
}

.bn-cta {
  color: var(--orange);
}

.bn-cta:hover {
  color: var(--orange-dark);
}

/* ===== PAGE TOP PADDING ===== */
.pt-nav {
  padding-top: 90px;
}

/* ===== ABOUT GRID ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap-xl);
  align-items: center;
}

.about-text {
  display: flex;
  flex-direction: column;
  gap: var(--gap-md);
}

.about-text h2 {
  color: var(--text-dark);
}

.about-text p {
  line-height: 1.8;
}

.about-visual {
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-secondary) 100%);
  border-radius: var(--radius-lg);
  padding: var(--gap-lg);
  position: relative;
  min-height: 340px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.about-visual-pattern {
  position: absolute;
  inset: 0;
  background-image: 
    radial-gradient(circle at 1px 1px, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 40px 40px;
  opacity: 0.5;
  pointer-events: none;
}

.about-visual-content {
  position: relative;
  z-index: 1;
  text-align: center;
  color: #fff;
}

.about-icon-ring {
  width: 64px;
  height: 64px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto var(--gap-md);
}

.about-badge {
  position: absolute;
  bottom: var(--gap-lg);
  right: var(--gap-lg);
  background-color: rgba(0, 157, 146, 0.2);
  border: 1px solid var(--teal);
  border-radius: var(--radius-md);
  padding: var(--gap-sm) var(--gap-md);
  text-align: center;
}

.about-badge-num {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--teal);
  font-family: var(--font-heading);
}

.about-badge-txt {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.6);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.about-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--gap-md);
  margin-top: var(--gap-lg);
}

.about-feat {
  padding-left: var(--gap-lg);
  border-left: 3px solid var(--orange);
  position: relative;
}

.about-feat h4 {
  margin-bottom: 8px;
  color: var(--text-dark);
}

.about-feat p {
  font-size: 0.95rem;
}

/* ===== SOBRE PAGE SPECIFIC ===== */
.sobre-intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap-xl);
  align-items: center;
}

.sobre-intro-text {
  display: flex;
  flex-direction: column;
  gap: var(--gap-md);
}

.sobre-intro-text h2 {
  color: var(--text-dark);
}

.sobre-intro-visual {
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-secondary) 100%);
  border-radius: var(--radius-lg);
  padding: var(--gap-xl);
  position: relative;
  min-height: 340px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.sobre-quote-bar {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background-color: var(--teal);
}

.sobre-quote {
  font-size: 1.3rem;
  color: #fff;
  font-style: italic;
  font-weight: 500;
  line-height: 1.6;
  text-align: center;
}

.sobre-stat-row {
  display: flex;
  gap: var(--gap-lg);
  margin: var(--gap-xl) 0;
  flex-wrap: wrap;
}

.sobre-stat-card {
  flex: 1;
  min-width: 150px;
  padding: var(--gap-md);
  border-left: 3px solid var(--orange);
  background-color: var(--light-bg);
  border-radius: var(--radius-sm);
}

.sobre-stat-card .stat-num {
  color: var(--orange);
  margin-bottom: 4px;
}

.sobre-stat-card .stat-label {
  color: var(--text-gray);
  font-size: 0.85rem;
}

/* ===== PURPOSE SECTION ===== */
.purpose-section {
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-secondary) 100%);
  padding: var(--gap-xl);
  text-align: center;
  border-radius: var(--radius-lg);
  color: #fff;
}

.purpose-eyebrow {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: var(--gap-sm);
}

.purpose-headline {
  font-size: 2rem;
  margin-bottom: var(--gap-md);
  line-height: 1.3;
}

.purpose-headline em {
  color: var(--teal);
  font-style: normal;
  font-weight: 700;
}

.purpose-tagline {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.7);
  max-width: 600px;
  margin: 0 auto;
}

/* ===== COMMITMENT BLOCK ===== */
.commitment-block {
  background: linear-gradient(135deg, rgba(0, 157, 146, 0.1) 0%, rgba(26, 37, 32, 0.5) 100%);
  border: 1px solid rgba(0, 157, 146, 0.2);
  padding: var(--gap-xl);
  border-radius: var(--radius-lg);
  text-align: center;
  color: #fff;
}

.commitment-block blockquote {
  font-size: 1.4rem;
  font-style: italic;
  margin-bottom: var(--gap-md);
  line-height: 1.6;
  color: #fff;
}

.commitment-block cite {
  color: rgba(255, 255, 255, 0.6);
  font-style: normal;
}

/* ===== PROCESS STEPS ===== */
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--gap-lg);
  margin-top: var(--gap-lg);
}

.process-step {
  border: 1px solid var(--border-light);
  padding: var(--gap-lg);
  border-radius: var(--radius-md);
  background-color: var(--white);
  text-align: center;
  transition: all 0.3s var(--ease);
}

.process-step:hover {
  border-color: var(--teal);
  box-shadow: var(--shadow-md);
}

.process-step h4 {
  margin-bottom: var(--gap-sm);
  color: var(--text-dark);
}

.process-step p {
  font-size: 0.95rem;
}

.ps-tag {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 100px;
  color: var(--orange);
  background-color: rgba(238, 113, 40, 0.1);
  margin-bottom: var(--gap-sm);
}

/* ===== VALUES GRID ===== */
.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--gap-lg);
  margin-top: var(--gap-lg);
}

.value-card {
  background-color: var(--white);
  padding: var(--gap-lg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  text-align: center;
  transition: all 0.3s var(--ease);
}

.value-card:hover {
  border-color: var(--teal);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.value-icon {
  font-size: 2.5rem;
  margin-bottom: var(--gap-md);
}

.value-card h4 {
  margin-bottom: var(--gap-sm);
  color: var(--text-dark);
}

.value-card p {
  font-size: 0.95rem;
}

/* ===== SECTOR TAGS ===== */
.sector-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--gap-md);
  margin: var(--gap-lg) 0;
}

.sector-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  background-color: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 100px;
  color: #fff;
  font-size: 0.95rem;
  font-weight: 500;
  transition: all 0.3s var(--ease);
}

.sector-tag:hover {
  background-color: rgba(0, 157, 146, 0.2);
  border-color: var(--teal);
}

.st-icon {
  font-size: 1.2rem;
}

/* ===== OFFER LIST ===== */
.offer-list {
  display: flex;
  flex-direction: column;
  gap: var(--gap-md);
  margin: var(--gap-lg) 0;
}

.offer-row {
  display: flex;
  align-items: flex-start;
  gap: var(--gap-md);
}

.offer-check {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  background-color: var(--teal);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  font-size: 0.75rem;
  margin-top: 2px;
}

.offer-row p {
  flex: 1;
  line-height: 1.7;
}

/* ===== SERVICES GRID ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap-lg);
  margin-top: var(--gap-lg);
}

.service-card {
  background-color: var(--white);
  padding: var(--gap-lg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  position: relative;
  transition: all 0.3s var(--ease);
  overflow: hidden;
}

.service-card:hover {
  border-color: var(--teal);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.service-card-num {
  position: absolute;
  top: var(--gap-md);
  right: var(--gap-lg);
  font-size: 3.5rem;
  font-weight: 800;
  color: rgba(0, 157, 146, 0.08);
  font-family: var(--font-heading);
}

.service-icon {
  font-size: 2.5rem;
  margin-bottom: var(--gap-md);
}

.service-card h4 {
  margin-bottom: var(--gap-sm);
  color: var(--text-dark);
  position: relative;
  z-index: 1;
}

.service-card p {
  font-size: 0.95rem;
  position: relative;
  z-index: 1;
}

/* ===== CTA BANNER ===== */
.cta-banner {
  background: linear-gradient(135deg, var(--orange) 0%, var(--orange-dark) 100%);
  border-radius: var(--radius-lg);
  padding: var(--gap-xl);
  position: relative;
  overflow: hidden;
}

.cta-banner-pattern {
  position: absolute;
  inset: 0;
  background-image: 
    radial-gradient(circle at 1px 1px, rgba(255,255,255,0.1) 1px, transparent 1px);
  background-size: 40px 40px;
  opacity: 0.3;
  pointer-events: none;
}

.cta-banner-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--gap-lg);
  position: relative;
  z-index: 1;
  color: #fff;
}

.cta-banner-text h3 {
  color: #fff;
  margin-bottom: var(--gap-sm);
}

.cta-banner-text p {
  color: rgba(255, 255, 255, 0.9);
  margin: 0;
}

/* ===== PRODUCTS MINI GRID ===== */
.prod-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--gap-lg);
  flex-wrap: wrap;
  gap: var(--gap-md);
}

.prod-header h3 {
  color: var(--text-dark);
}

.prod-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--gap-lg);
}

.prod-card {
  background-color: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.3s var(--ease);
}

.prod-card:hover {
  border-color: var(--teal);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.prod-card-thumb {
  position: relative;
  min-height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--light-bg) 0%, #E8EEE9 100%);
  overflow: hidden;
}

.prod-card-thumb.orange-grad {
  background: linear-gradient(135deg, rgba(238, 113, 40, 0.1) 0%, rgba(238, 113, 40, 0.05) 100%);
}

.prod-card-thumb.teal-grad {
  background: linear-gradient(135deg, rgba(0, 157, 146, 0.1) 0%, rgba(0, 157, 146, 0.05) 100%);
}

.prod-card-thumb.dark-grad {
  background: linear-gradient(135deg, rgba(26, 37, 32, 0.1) 0%, rgba(26, 37, 32, 0.05) 100%);
}

.prod-card-thumb-pattern {
  position: absolute;
  inset: 0;
  background-image: 
    radial-gradient(circle at 1px 1px, rgba(0,0,0,0.05) 1px, transparent 1px);
  background-size: 20px 20px;
  opacity: 0.5;
  pointer-events: none;
}

.prod-card-thumb-icon {
  font-size: 3rem;
  position: relative;
  z-index: 1;
}

.prod-card-badge {
  position: absolute;
  top: var(--gap-sm);
  right: var(--gap-sm);
  background-color: var(--orange);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: 4px;
  z-index: 2;
  font-family: var(--font-heading);
}

.prod-card-real-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Product card image overlay */
.prod-card-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 2;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

/* Filter buttons */
.filter-btn {
  padding: 8px 20px;
  border-radius: 100px;
  border: 1.5px solid var(--border-light);
  background: var(--white);
  color: var(--text-gray);
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.25s var(--ease);
}
.filter-btn:hover {
  border-color: var(--teal);
  color: var(--teal);
}
.filter-btn.active {
  background: var(--teal);
  color: #fff;
  border-color: var(--teal);
}

.prod-img-thumb {
  background: linear-gradient(135deg, #F4F7F5 0%, #E8EEE9 100%) !important;
}

.prod-card-body {
  padding: var(--gap-md);
}

.prod-card-body h4 {
  margin-bottom: 8px;
  color: var(--text-dark);
  font-size: 1rem;
}

.prod-card-code {
  font-size: 0.75rem;
  color: var(--text-gray);
  margin-bottom: var(--gap-sm);
  font-family: monospace;
  background-color: var(--light-bg);
  padding: 4px 8px;
  border-radius: 4px;
  display: inline-block;
}

.prod-card-specs {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: var(--gap-md);
}

.prod-spec {
  font-size: 0.75rem;
  background-color: var(--light-bg);
  padding: 4px 10px;
  border-radius: 4px;
  color: var(--text-gray);
}

.prod-card-cta {
  color: var(--teal);
  font-weight: 600;
  font-size: 0.95rem;
  transition: color 0.3s var(--ease);
}

.prod-card-cta:hover {
  color: var(--teal-dark);
}

/* ===== BENEFITS GRID ===== */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap-lg);
  margin-top: var(--gap-lg);
}

.benefit-card {
  background-color: var(--white);
  padding: var(--gap-lg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  text-align: center;
  transition: all 0.3s var(--ease);
}

.benefit-card:hover {
  border-color: var(--teal);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.benefit-icon {
  font-size: 2.5rem;
  margin-bottom: var(--gap-md);
}

.benefit-card h4 {
  margin-bottom: var(--gap-sm);
  color: var(--text-dark);
}

.benefit-card p {
  font-size: 0.95rem;
}

/* ===== AUDIENCE CHIPS ===== */
.audience-chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--gap-md);
  margin: var(--gap-lg) 0;
}

.audience-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border: 1px solid var(--border-light);
  border-radius: 100px;
  background-color: var(--white);
  font-size: 0.95rem;
  transition: all 0.3s var(--ease);
}

.audience-chip:hover {
  border-color: var(--teal);
  background-color: rgba(0, 157, 146, 0.05);
}

.chip-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.chip-dot.orange {
  background-color: var(--orange);
}

.chip-dot.teal {
  background-color: var(--teal);
}

.chip-dot.dark {
  background-color: var(--dark);
}

/* ===== MARKET SECTION ===== */
.market-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap-xl);
  margin-top: var(--gap-lg);
}

.market-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--gap-lg);
}

.market-stat {
  background: linear-gradient(135deg, rgba(0, 157, 146, 0.1) 0%, rgba(26, 37, 32, 0.05) 100%);
  border: 1px solid rgba(0, 157, 146, 0.15);
  border-radius: var(--radius-md);
  padding: var(--gap-lg);
  text-align: center;
}

.market-stat-num {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--teal);
  font-family: var(--font-heading);
  margin-bottom: 4px;
}

.market-stat-lbl {
  font-size: 0.85rem;
  color: var(--text-gray);
}

/* ===== STEPS GRID ===== */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--gap-lg);
  margin-top: var(--gap-lg);
}

.step-card {
  background-color: var(--white);
  padding: var(--gap-lg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  text-align: center;
  transition: all 0.3s var(--ease);
}

.step-card:hover {
  border-color: var(--orange);
  box-shadow: var(--shadow-md);
}

.step-num {
  width: 56px;
  height: 56px;
  background-color: var(--orange);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 800;
  margin: 0 auto var(--gap-md);
  font-family: var(--font-heading);
}

.step-card h4 {
  margin-bottom: var(--gap-sm);
  color: var(--text-dark);
}

.step-card p {
  font-size: 0.95rem;
}

/* ===== FORM STYLES ===== */
.form-section {
  max-width: 800px;
  margin: var(--gap-xl) auto;
  padding: 0 var(--gap-md);
}

.partner-form {
  background-color: var(--white);
  padding: var(--gap-xl);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--gap-lg);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group.full {
  grid-column: 1 / -1;
}

.form-label {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-dark);
  font-family: var(--font-heading);
}

.form-input,
.form-select,
.form-textarea {
  padding: 12px 16px;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--text-dark);
  background-color: var(--white);
  transition: all 0.3s var(--ease);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(0, 157, 146, 0.1);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
  font-family: var(--font-body);
}

.form-submit {
  display: flex;
  justify-content: flex-end;
  gap: var(--gap-md);
  margin-top: var(--gap-lg);
}

/* ===== FAQ STYLES ===== */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: var(--gap-lg);
}

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

.faq-question {
  width: 100%;
  padding: var(--gap-md);
  background-color: var(--white);
  border: none;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--gap-md);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-dark);
  font-family: var(--font-heading);
  transition: all 0.3s var(--ease);
}

.faq-question:hover {
  background-color: var(--light-bg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s var(--ease);
}

.faq-answer-inner {
  padding: var(--gap-md);
  padding-top: 0;
}

.faq-answer-inner p {
  line-height: 1.7;
}

.faq-arrow {
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  transition: transform 0.3s var(--ease);
  flex-shrink: 0;
}

.faq-item.open .faq-answer {
  max-height: 500px;
}

.faq-item.open .faq-arrow {
  transform: rotate(180deg);
}

/* ===== BLOG STYLES ===== */
.blog-filter-wrap {
  text-align: center;
  margin-bottom: var(--gap-xl);
}

.blog-filters {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--gap-md);
  margin-top: var(--gap-lg);
}

.cat-chip {
  padding: 10px 20px;
  border: 2px solid var(--border-light);
  border-radius: 100px;
  background-color: var(--white);
  color: var(--text-dark);
  cursor: pointer;
  font-weight: 500;
  font-family: var(--font-heading);
  transition: all 0.3s var(--ease);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.cat-chip:hover,
.cat-chip.active {
  border-color: var(--orange);
  color: var(--orange);
  background-color: rgba(238, 113, 40, 0.05);
}

.cat-count {
  font-size: 0.75rem;
  background-color: rgba(238, 113, 40, 0.2);
  color: var(--orange);
  padding: 2px 8px;
  border-radius: 10px;
  font-weight: 700;
}

.blog-featured {
  background-color: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin-bottom: var(--gap-xl);
  transition: all 0.3s var(--ease);
}

.blog-featured:hover {
  border-color: var(--teal);
  box-shadow: var(--shadow-md);
}

.blog-featured-img {
  position: relative;
  min-height: 300px;
  background: linear-gradient(135deg, var(--light-bg) 0%, #E8EEE9 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.blog-featured-img-pattern {
  position: absolute;
  inset: 0;
  background-image: 
    radial-gradient(circle at 1px 1px, rgba(0,0,0,0.05) 1px, transparent 1px);
  background-size: 20px 20px;
  opacity: 0.5;
}

.blog-featured-icon {
  font-size: 4rem;
  position: relative;
  z-index: 1;
}

.blog-featured-body {
  padding: var(--gap-lg);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.blog-featured-body h3 {
  margin-bottom: var(--gap-md);
  color: var(--text-dark);
}

.blog-featured-body p {
  margin-bottom: var(--gap-md);
}

.blog-cat {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--orange);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--gap-sm);
}

.blog-featured-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--gap-md);
  border-top: 1px solid var(--border-light);
  font-size: 0.85rem;
  color: var(--text-gray);
}

.blog-read-more {
  color: var(--teal);
  font-weight: 600;
  transition: color 0.3s var(--ease);
}

.blog-read-more:hover {
  color: var(--teal-dark);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap-lg);
  margin-top: var(--gap-lg);
}

.blog-card {
  background-color: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.3s var(--ease);
}

.blog-card:hover {
  border-color: var(--teal);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.blog-card.hidden {
  display: none !important;
}

.blog-card-img {
  position: relative;
  min-height: 200px;
  background: linear-gradient(135deg, var(--light-bg) 0%, #E8EEE9 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.blog-card-img.teal-bg {
  background: linear-gradient(135deg, rgba(0, 157, 146, 0.1) 0%, rgba(0, 157, 146, 0.05) 100%);
}

.blog-card-img.orange-bg {
  background: linear-gradient(135deg, rgba(238, 113, 40, 0.1) 0%, rgba(238, 113, 40, 0.05) 100%);
}

.blog-card-img.dark-bg {
  background: linear-gradient(135deg, rgba(26, 37, 32, 0.1) 0%, rgba(26, 37, 32, 0.05) 100%);
}

.blog-card-img-icon {
  font-size: 3rem;
  position: relative;
  z-index: 1;
}

.blog-card-tag {
  position: absolute;
  top: var(--gap-sm);
  right: var(--gap-sm);
  background-color: var(--orange);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: 4px;
  z-index: 2;
  font-family: var(--font-heading);
}

.blog-card-body {
  padding: var(--gap-md);
}

.blog-card-body h4 {
  margin-bottom: 8px;
  color: var(--text-dark);
  line-height: 1.3;
}

.blog-card-body p {
  font-size: 0.95rem;
  margin-bottom: var(--gap-md);
  line-height: 1.6;
}

.blog-card-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--gap-sm);
  border-top: 1px solid var(--border-light);
  font-size: 0.85rem;
  color: var(--text-gray);
}

/* ===== NEWSLETTER ===== */
.newsletter-bar {
  background: linear-gradient(135deg, var(--teal) 0%, var(--teal-dark) 100%);
  border-radius: var(--radius-lg);
  padding: var(--gap-lg) var(--gap-xl);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--gap-lg);
  color: #fff;
  margin: var(--gap-xl) 0;
  flex-wrap: wrap;
}

.newsletter-text {
  color: #fff;
}

.newsletter-text h3 {
  color: #fff;
  margin-bottom: 4px;
}

.newsletter-text p {
  color: rgba(255, 255, 255, 0.8);
}

.newsletter-form {
  display: flex;
  gap: var(--gap-sm);
  min-width: 300px;
}

.newsletter-input {
  flex: 1;
  padding: 12px 16px;
  border: none;
  border-radius: var(--radius-sm);
  background-color: rgba(255, 255, 255, 0.2);
  color: #fff;
  font-family: var(--font-body);
  font-size: 1rem;
}

.newsletter-input::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.newsletter-input:focus {
  outline: none;
  background-color: rgba(255, 255, 255, 0.3);
}

/* ===== GEOMEMBRANA SECTION ===== */
.geomembrana {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap-xl);
  align-items: center;
  margin: var(--gap-xl) 0;
}

.geomembrana-visual {
  background: linear-gradient(135deg, rgba(0, 157, 146, 0.15) 0%, rgba(238, 113, 40, 0.1) 100%);
  border-radius: var(--radius-lg);
  padding: var(--gap-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 300px;
  position: relative;
  overflow: hidden;
}

.geomembrana-visual::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: 
    radial-gradient(circle at 1px 1px, rgba(0,0,0,0.05) 1px, transparent 1px);
  background-size: 30px 30px;
  opacity: 0.3;
}

.geomembrana-visual > * {
  position: relative;
  z-index: 1;
}

.geomembrana-text h3 {
  color: var(--text-dark);
  margin-bottom: var(--gap-md);
}

.geomembrana-features {
  display: flex;
  flex-direction: column;
  gap: var(--gap-md);
  margin-top: var(--gap-lg);
}

.geomembrana-feat {
  display: flex;
  align-items: flex-start;
  gap: var(--gap-md);
}

.geomembrana-feat::before {
  content: '✓';
  color: var(--teal);
  font-weight: 700;
  font-size: 1.2rem;
  flex-shrink: 0;
  margin-top: -2px;
}

.geomembrana-feat p {
  line-height: 1.7;
}

/* ===== CATALOG FILTER ===== */
.cat-download-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--gap-lg);
  padding: var(--gap-lg);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  background-color: var(--light-bg);
  margin-bottom: var(--gap-xl);
  flex-wrap: wrap;
}

.cat-download-bar-info {
  flex: 1;
  min-width: 200px;
}

.cat-download-bar-info p {
  margin: 0;
}

.cat-toolbar {
  display: flex;
  gap: var(--gap-lg);
  margin: var(--gap-xl) 0;
  flex-wrap: wrap;
  align-items: center;
}

.cat-filter-wrap {
  display: flex;
  gap: var(--gap-sm);
  overflow-x: auto;
  padding-bottom: 8px;
}

.cat-filter-wrap::-webkit-scrollbar {
  height: 4px;
}

.cat-filter-wrap::-webkit-scrollbar-track {
  background: transparent;
}

.cat-filter-wrap::-webkit-scrollbar-thumb {
  background: var(--border-light);
  border-radius: 2px;
}

/* ===== MODAL STYLES ===== */
/* ===== MODAL — Product Detail (Mobile-First) ===== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.modal-overlay.active {
  display: flex;
}

.modal {
  background-color: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  max-height: 90vh;
  max-width: 960px;
  width: 100%;
  position: relative;
  box-shadow: var(--shadow-xl);
  display: flex;
  flex-direction: column;
}

/* Image panel — stacks on top on mobile */
.modal-img-panel {
  background: linear-gradient(135deg, var(--dark) 0%, #0d1a14 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px 24px;
  position: relative;
  overflow: hidden;
  min-height: 220px;
}
.modal-img-panel::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 70%, rgba(0,157,146,0.12), transparent 60%),
    radial-gradient(ellipse at 70% 20%, rgba(238,113,40,0.08), transparent 50%);
  pointer-events: none;
}
.modal-img-panel img {
  position: relative;
  z-index: 1;
  max-width: 260px;
  max-height: 260px;
  width: 100%;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 16px 40px rgba(0,0,0,0.4));
  animation: heroFloat 6s ease-in-out infinite;
}

/* Content panel */
.modal-content-panel {
  overflow-y: auto;
  flex: 1;
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 40px;
  height: 40px;
  background-color: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: rgba(255,255,255,0.7);
  transition: all 0.3s var(--ease);
  z-index: 10;
}

.modal-close:hover {
  background-color: rgba(255,255,255,0.2);
  color: #fff;
  transform: rotate(90deg);
}

.modal-header {
  padding: 28px 28px 20px;
  border-bottom: 1px solid var(--border-light);
}

.modal-header h2 {
  margin-bottom: 6px;
  color: var(--text-dark);
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.modal-dims {
  font-size: 0.85rem;
  color: var(--text-gray);
  display: flex;
  align-items: center;
  gap: 6px;
}
.modal-dims::before {
  content: '';
  width: 16px;
  height: 2px;
  background: var(--teal);
  border-radius: 2px;
}

.modal-body {
  padding: 24px 28px 28px;
}
.modal-body p {
  margin-bottom: 14px;
  font-size: 0.93rem;
  line-height: 1.7;
}
.modal-body h4 {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 12px;
  margin-top: 24px;
  color: var(--text-dark);
}
.modal-body ul {
  list-style: none;
  padding: 0;
  margin: 0 0 8px;
}
.modal-body ul li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 8px;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--text-gray);
}
.modal-body ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--teal);
  opacity: 0.5;
}

.spec-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin: 16px 0;
}

.spec-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  background: var(--light-bg);
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
}

.spec-check {
  color: var(--teal);
  font-weight: 700;
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--teal-light);
  border-radius: 50%;
  font-size: 0.72rem;
}

.modal-cta {
  display: flex;
  gap: 12px;
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--border-light);
  flex-wrap: wrap;
}
.modal-cta .btn {
  flex: 1;
  min-width: 140px;
  text-align: center;
}

/* DESKTOP: side-by-side layout at 640px+ */
@media (min-width: 640px) {
  .modal {
    flex-direction: row;
    max-height: 85vh;
  }
  .modal-img-panel {
    width: 360px;
    min-width: 360px;
    min-height: auto;
    padding: 40px 32px;
    flex-shrink: 0;
  }
  .modal-img-panel img {
    max-width: 280px;
    max-height: 300px;
  }
  .modal-content-panel {
    overflow-y: auto;
    max-height: 85vh;
  }
  .spec-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* Large desktops */
@media (min-width: 1024px) {
  .modal {
    max-width: 1020px;
  }
  .modal-img-panel {
    width: 400px;
    min-width: 400px;
    padding: 48px 40px;
  }
  .modal-img-panel img {
    max-width: 320px;
    max-height: 340px;
  }
}

.btn-outline-teal {
  background-color: transparent;
  color: var(--teal);
  border: 2px solid var(--teal);
}

.btn-outline-teal:hover {
  background-color: rgba(0, 157, 146, 0.1);
  border-color: var(--teal-dark);
  color: var(--teal-dark);
}

/* ===== FOOTER LEGACY CLASSES ===== */
.nav-brand {
  font-size: 1.3rem;
  font-weight: 700;
  font-family: var(--font-heading);
}

.nav-sub {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
}

/* ===== DIFF GRID (ALIAS) ===== */
.diff-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--gap-lg);
}

/* ===== HIDDEN UTILITY ===== */
.hidden {
  display: none !important;
}

/* ===== RESPONSIVE OVERRIDES ===== */
@media (max-width: 1024px) {
  .hero-content {
    padding: var(--gap-lg);
    max-width: 100%;
  }

  .hero-actions {
    flex-direction: column;
  }

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

  .nav-links {
    gap: var(--gap-md);
  }

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

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

  .about-grid,
  .sobre-intro-grid {
    grid-template-columns: 1fr;
  }

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

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

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

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

  .blog-featured-img {
    min-height: 250px;
  }

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

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

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

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

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

  .cta-banner-content {
    flex-direction: column;
    text-align: center;
  }

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

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

  .form-group.full {
    grid-column: 1;
  }

  .newsletter-form {
    width: 100%;
    min-width: unset;
  }
}

@media (max-width: 768px) {
  body {
    padding-bottom: 72px !important;
  }

  .nav-links {
    display: none !important;
  }

  .hamburger {
    display: none !important;
  }

  .nav-cta-desk {
    display: none !important;
  }

  .bottom-nav {
    display: flex !important;
  }

  .whatsapp-float {
    bottom: 100px;
  }

  .hero {
    margin-top: 70px;
    min-height: 90vh;
  }

  .hero-content {
    padding: var(--gap-lg) var(--gap-md);
    max-width: 100%;
  }

  .hero-actions {
    flex-direction: column;
  }

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

  .hero-stats {
    flex-direction: row;
    gap: var(--gap-md);
    margin-top: var(--gap-lg);
  }

  .stat-num {
    font-size: 1.4rem;
  }

  .trust-inner {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--gap-md);
    padding: var(--gap-lg) var(--gap-md);
  }

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

  .container {
    padding: 0 var(--gap-sm);
  }

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

  .problem-image {
    margin-bottom: var(--gap-md);
  }

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

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

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

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

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

  .section-header {
    margin-bottom: var(--gap-lg);
  }

  h1 {
    font-size: clamp(1.8rem, 5vw, 2.6rem);
  }

  h2 {
    font-size: clamp(1.4rem, 3.5vw, 2rem);
  }

  .about-grid,
  .sobre-intro-grid,
  .market-grid,
  .geomembrana {
    grid-template-columns: 1fr;
  }

  .services-grid,
  .benefits-grid {
    grid-template-columns: 1fr;
  }

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

  .blog-featured-body {
    padding: var(--gap-md);
  }

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

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

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

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

  .cta-banner {
    padding: var(--gap-lg);
  }

  .cta-banner-content {
    gap: var(--gap-md);
  }

  .newsletter-bar {
    flex-direction: column;
    text-align: center;
    gap: var(--gap-md);
  }

  .newsletter-form {
    width: 100%;
  }

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

  .form-group.full {
    grid-column: 1;
  }

  .modal-cta {
    flex-direction: column;
  }

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

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

  .cat-download-bar {
    flex-direction: column;
    align-items: flex-start;
  }

  .blog-filters {
    gap: var(--gap-sm);
  }

  .audience-chips {
    gap: var(--gap-sm);
  }

  .sector-tags {
    gap: var(--gap-sm);
  }

  .sobre-stat-row {
    flex-direction: column;
    gap: var(--gap-md);
  }

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

@media (max-width: 480px) {
  .nav-inner {
    padding: 0 var(--gap-sm);
  }

  .hero-stats {
    flex-direction: column;
    gap: var(--gap-sm);
  }

  .stat-num {
    font-size: 1.2rem;
  }

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

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

  .hero-actions {
    flex-direction: column;
  }

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

  .problem-cta {
    padding: var(--gap-sm);
  }

  .cta-consultoria {
    padding: var(--gap-lg);
  }

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

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

  .steps-grid,
  .process-steps {
    grid-template-columns: 1fr;
  }

  .sobre-stat-row {
    flex-direction: column;
  }

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

  .cta-banner {
    padding: var(--gap-lg) var(--gap-md);
  }

  .cta-banner-content {
    gap: var(--gap-sm);
  }

  .newsletter-bar {
    padding: var(--gap-lg) var(--gap-md);
  }

  .modal-overlay {
    padding: 0;
    align-items: flex-end;
  }
  .modal {
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    max-height: 92vh;
  }
  .modal-img-panel {
    min-height: 180px;
    padding: 24px 16px;
  }
  .modal-img-panel img {
    max-width: 200px;
    max-height: 200px;
  }
  .modal-header {
    padding: 20px 20px 16px;
  }
  .modal-header h2 {
    font-size: 1.2rem;
  }
  .modal-body {
    padding: 16px 20px 24px;
  }

  .form-submit {
    flex-direction: column-reverse;
  }

  .form-submit .btn {
    width: 100%;
  }

  .blog-filters {
    gap: var(--gap-xs);
  }

  .cat-chip {
    padding: 8px 16px;
    font-size: 0.9rem;
  }

  .audience-chips {
    gap: var(--gap-xs);
  }

  .sector-tags {
    gap: var(--gap-xs);
  }

  .faq-question {
    padding: var(--gap-sm);
    font-size: 0.95rem;
  }

  .faq-answer-inner {
    padding: var(--gap-sm);
  }
}