/* Searching for slider styles */
/* ===================================
   CSS Variables - Design System
   =================================== */
:root {
  /* Colors - Official AGUARIO Brand */
  --color-primary: #1b9aaa; /* Azul Turquesa (slogan color) */
  --color-primary-dark: #2e5c7f; /* Azul Oscuro (water in logo) */
  --color-primary-light: #4db8c4; /* Azul Turquesa Light */
  --color-secondary: #006838; /* Verde Oscuro (AGUARIO text) */
  --color-secondary-dark: #004d28; /* Verde Oscuro Dark */
  --color-secondary-light: #8b9456; /* Verde Oliva (earth in logo) */
  --color-accent: #f5b942; /* Amarillo/Dorado (sun in logo) */
  --color-white: #ffffff;
  --color-light-bg: #f5f9fc;
  --color-text-dark: #1a1a1a;
  --color-text-gray: #555555;
  --color-text-light: #777777;
  --color-border: #e0e0e0;

  /* Gradients */
  --gradient-primary: linear-gradient(
    135deg,
    var(--color-primary) 0%,
    var(--color-primary-light) 100%
  );
  --gradient-secondary: linear-gradient(
    135deg,
    var(--color-secondary) 0%,
    var(--color-secondary-light) 100%
  );
  --gradient-hero: linear-gradient(
    135deg,
    rgba(46, 92, 127, 0.85) 0%,
    rgba(0, 104, 56, 0.85) 100%
  );
  --gradient-accent: linear-gradient(
    135deg,
    var(--color-accent) 0%,
    #ffd166 100%
  );

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-xxl: 4rem;

  /* Typography */
  --font-primary: "Montserrat", sans-serif;
  --font-size-base: 16px;
  --font-size-sm: 0.875rem;
  --font-size-md: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.5rem;
  --font-size-xxl: 2rem;
  --font-size-hero: 2.5rem;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.15);

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-full: 50%;

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-base: 0.25s ease;
  --transition-slow: 0.3s ease;
}

/* ===================================
   Reset & Base Styles
   =================================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: var(--font-size-base);
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  color: var(--color-text-dark);
  line-height: 1.6;
  background-color: var(--color-white);
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

/* ===================================
   Utility Classes
   =================================== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

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

.section-title {
  font-size: var(--font-size-xxl);
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-bottom: var(--spacing-sm);
}

.section-subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-gray);
  max-width: 600px;
  margin: 0 auto;
}

.title-underline {
  width: 80px;
  height: 4px;
  background: var(--gradient-primary);
  margin: var(--spacing-sm) auto;
  border-radius: 2px;
}

/* ===================================
   Buttons
   =================================== */
.btn {
  display: inline-block;
  padding: 14px 32px;
  font-size: var(--font-size-md);
  font-weight: 600;
  text-align: center;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  border: none;
  min-height: 48px; /* Touch-friendly */
}

.btn-primary {
  background: var(--gradient-primary);
  color: var(--color-white);
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-hero {
  background: var(--color-white);
  color: var(--color-primary);
  font-size: var(--font-size-lg);
  padding: 16px 40px;
  box-shadow: var(--shadow-md);
}

.btn-hero:hover {
  background: var(--color-light-bg);
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

/* ===================================
   Header
   =================================== */
#header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: var(--color-white);
  box-shadow: var(--shadow-sm);
  z-index: 1000;
  transition: all var(--transition-base);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-sm) 0;
}

.logo-section {
  flex: 1; /* Allow taking available space */
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0; /* Crucial for flex child truncation */
  margin-right: var(--spacing-sm);
}

.logo-img {
  height: 55px;
  width: auto;
  flex-shrink: 0; /* Prevent logo squishing */
  display: block;
}

.logo-text {
  display: none;
}

.brand-info {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0; /* Allow text to wrap/truncate properly within flex */
}

.brand-title {
  font-family: var(--font-primary);
  font-weight: 800;
  font-size: 1.1rem;
  color: var(
    --color-primary-dark
  ); /* Use darker green/blue for better contrast */
  line-height: 1.1;
  margin-bottom: 2px;
  text-transform: uppercase;
  white-space: nowrap; /* Keep title on one line if possible */
  overflow: hidden;
  text-overflow: ellipsis;
}

.brand-subtitle {
  font-family: var(--font-primary);
  font-size: 0.55rem;
  color: var(--color-text-light);
  line-height: 1.25; /* More breathing room */
  font-weight: 500; /* Lighter weight */
  text-transform: none; /* Normal case saves space */
  display: -webkit-box;
  -webkit-line-clamp: 3; /* Allow 3 lines */
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Legacy text logo styles - keeping for fallback */
.logo {
  font-size: var(--font-size-xl);
  font-weight: 800;
  color: var(--color-secondary);
  margin-bottom: 0;
}

.slogan {
  font-size: var(--font-size-sm);
  color: var(--color-primary);
  font-weight: 500;
  margin-top: 2px;
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}

.menu-toggle span {
  width: 28px;
  height: 3px;
  background: var(--color-primary);
  border-radius: 2px;
  transition: all var(--transition-base);
}

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

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

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

/* Navigation - Mobile First */
.nav {
  position: fixed;
  top: 0;
  right: -100%;
  width: 280px;
  height: 100vh;
  background: var(--color-white);
  box-shadow: var(--shadow-lg);
  padding: 80px var(--spacing-lg) var(--spacing-lg);
  transition: right var(--transition-base);
  overflow-y: auto;
}

.nav.active {
  right: 0;
}

.nav-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.nav-link {
  font-size: var(--font-size-lg);
  font-weight: 500;
  color: var(--color-text-dark);
  padding: var(--spacing-sm);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.nav-link:hover {
  color: var(--color-primary);
  background: var(--color-light-bg);
}

/* ===================================
   Hero Section
   =================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #2e5c7f 0%, #006838 50%, #1b9aaa 100%);
  background-attachment: fixed;
  padding: var(--spacing-xxl) var(--spacing-md);
  margin-top: 70px;
  overflow: hidden;
}

/* Video Background */
.hero-video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.hero::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: radial-gradient(
      circle at 20% 50%,
      rgba(245, 185, 66, 0.15) 0%,
      transparent 50%
    ),
    radial-gradient(
      circle at 80% 80%,
      rgba(255, 255, 255, 0.1) 0%,
      transparent 50%
    );
  opacity: 0.5;
  z-index: 2;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-hero);
  z-index: 1;
  opacity: 0.5; /* Reduced from 0.7 for a softer look */
}

.hero-content {
  position: relative;
  z-index: 3;
  text-align: center;
  color: var(--color-white);
  max-width: 900px;
  margin: 0 auto;
}

.hero-title {
  font-size: var(--font-size-hero);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.brand-highlight {
  color: var(--color-accent);
  display: block;
  margin-bottom: var(--spacing-sm); /* Increased separation */
  font-size: 1.2em;
  text-transform: uppercase;
  letter-spacing: 2px;
  line-height: 1.2; /* Relax line height */
}

.hero-subtitle {
  font-size: var(--font-size-lg);
  font-weight: 400;
  margin-bottom: var(--spacing-xl);
  opacity: 0.95;
  line-height: 1.6;
}

/* ===================================
   About Section
   =================================== */
.about {
  padding: var(--spacing-xxl) 0;
  background: var(--color-light-bg);
}

.about-grid {
  display: flex;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  padding-bottom: var(--spacing-sm);
}

/* Hide scrollbar but keep functionality */
.about-grid::-webkit-scrollbar {
  height: 8px;
}

.about-grid::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.1);
  border-radius: 4px;
}

.about-grid::-webkit-scrollbar-thumb {
  background: var(--color-primary);
  border-radius: 4px;
}

.about-grid::-webkit-scrollbar-thumb:hover {
  background: var(--color-primary-dark);
}

.about-card {
  background: #1b9aaa !important;
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  text-align: center;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  width: 85%;
  max-width: 400px;
  flex-shrink: 0;
  scroll-snap-align: center;
}

.about-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: radial-gradient(
      circle at 20% 50%,
      rgba(245, 185, 66, 0.15) 0%,
      transparent 50%
    ),
    radial-gradient(
      circle at 80% 80%,
      rgba(255, 255, 255, 0.1) 0%,
      transparent 50%
    );
  opacity: 0.5;
  z-index: 0;
}

.about-card > * {
  position: relative;
  z-index: 1;
}

.about-card:hover {
  transform: translateY(-5px) scale(1.02);
  box-shadow: var(--shadow-lg);
}

/* Slider Dots Styles */
.slider-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: var(--spacing-md);
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: rgba(0, 0, 0, 0.2);
  cursor: pointer;
  transition: background-color 0.2s ease;
}

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

.card-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--spacing-md);
  background: rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: 2rem;
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.about-card h3 {
  font-size: var(--font-size-xl);
  color: var(--color-white);
  margin-bottom: var(--spacing-sm);
  font-weight: 700;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.about-card p {
  color: var(--color-white);
  line-height: 1.7;
  opacity: 0.95;
}

/* Values Section */
.values-section {
  margin-top: var(--spacing-xl);
  padding: var(--spacing-xl);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.values-title {
  text-align: center;
  font-size: var(--font-size-xl);
  color: var(--color-primary-dark);
  margin-bottom: var(--spacing-lg);
  font-weight: 700;
}

.values-grid {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  width: 100%;
}

.value-item {
  display: flex;
  flex-direction: row;
  background: var(--color-primary); /* Solid Turquesa background */
  border-radius: 0;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  width: 100%;
  border: none;
  min-height: 120px; /* Increased height for images to look good */
  transition: transform var(--transition-base);
  align-items: stretch; /* Stretch image to full height */
}

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

.value-image {
  width: 40%; /* Space for the image */
  position: relative;
  overflow: hidden;
}

.value-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-slow);
}

.value-item:hover .value-image img {
  transform: scale(1.1); /* Subtle zoom effect on hover */
}

/* Remove icon box styles */
.value-icon-box {
  display: none;
}

.value-content {
  width: 60%; /* Rest of space for text */
  padding: var(--spacing-md);
  display: flex;
  align-items: center;
  justify-content: flex-start;
  background: var(--color-primary);
}

.value-content h3 {
  color: var(--color-white);
  font-size: 1rem; /* Smaller font as requested */
  font-weight: 600;
  margin: 0;
  text-align: left;
  line-height: 1.2;
}

.value-item i {
  font-size: 2rem;
  color: var(--color-secondary);
  transition: color var(--transition-base);
}

.value-item:hover i {
  color: var(--color-white);
}

.value-item span {
  font-weight: 600;
  text-align: center;
  font-size: var(--font-size-sm);
}

/* ===================================
   Services Section
   =================================== */
.services {
  padding: var(--spacing-xxl) 0;
  background: var(--color-white);
}

.services-grid {
  display: flex;
  gap: var(--spacing-lg);
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  padding-bottom: var(--spacing-sm);
}

/* Hide scrollbar but keep functionality */
.services-grid::-webkit-scrollbar {
  height: 8px;
}

.services-grid::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.1);
  border-radius: 4px;
}

.services-grid::-webkit-scrollbar-thumb {
  background: var(--color-primary);
  border-radius: 4px;
}

.services-grid::-webkit-scrollbar-thumb:hover {
  background: var(--color-primary-dark);
}

.service-card {
  background: #1b9aaa !important;
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  width: 85%;
  max-width: 350px;
  flex-shrink: 0;
  scroll-snap-align: center;
}

.service-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: radial-gradient(
      circle at 20% 50%,
      rgba(245, 185, 66, 0.15) 0%,
      transparent 50%
    ),
    radial-gradient(
      circle at 80% 80%,
      rgba(255, 255, 255, 0.1) 0%,
      transparent 50%
    );
  opacity: 0.5;
  z-index: 0;
}

.service-card > * {
  position: relative;
  z-index: 1;
}

.service-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--shadow-lg);
}

.service-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--spacing-md);
  background: rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: 2rem;
  border: 2px solid rgba(255, 255, 255, 0.3);
  transition: all var(--transition-base);
}

.service-card:hover .service-icon {
  transform: scale(1.1) rotate(5deg);
  background: rgba(255, 255, 255, 0.35);
}

.service-card h3 {
  font-size: var(--font-size-xl);
  color: var(--color-white);
  margin-bottom: var(--spacing-sm);
  font-weight: 700;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.service-card p {
  color: var(--color-white);
  line-height: 1.7;
  opacity: 0.95;
}

/* ===================================
   Objectives Section
   =================================== */
.objectives {
  padding: var(--spacing-xxl) 0;
  background: var(--color-light-bg);
}

.objectives-list {
  display: grid;
  gap: var(--spacing-md);
}

.objective-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  background: var(--color-white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.objective-item:hover {
  transform: translateX(8px);
  box-shadow: var(--shadow-md);
}

.objective-number {
  flex-shrink: 0;
  width: 60px;
  height: 60px;
  background: var(--gradient-primary);
  color: var(--color-white);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-xl);
  font-weight: 700;
}

.objective-item p {
  color: var(--color-text-dark);
  font-size: var(--font-size-md);
  font-weight: 500;
  line-height: 1.6;
}

/* ===================================
   Projects Section
   =================================== */
.projects {
  padding: var(--spacing-xxl) 0;
  background: var(--color-white);
}

.projects-grid {
  display: grid;
  gap: var(--spacing-lg);
}

.project-card {
  background: var(--color-white);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border-left: 5px solid var(--color-secondary);
  transition: all var(--transition-base);
}

.project-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-left-color: var(--color-primary);
}

.project-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.project-header i {
  color: var(--color-secondary);
  font-size: 1.5rem;
}

.project-header h3 {
  color: var(--color-primary-dark);
  font-size: var(--font-size-lg);
  font-weight: 700;
}

.project-card h4 {
  font-size: var(--font-size-md);
  color: var(--color-text-dark);
  margin-bottom: var(--spacing-sm);
  font-weight: 600;
}

.project-value {
  font-size: var(--font-size-xl);
  font-weight: 800;
  background: var(--gradient-secondary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--spacing-sm);
}

.project-description {
  color: var(--color-text-gray);
  line-height: 1.6;
}

/* ===================================
   Impact Section
   =================================== */
.impact {
  padding: var(--spacing-xxl) 0;
  background: var(--gradient-primary);
  color: var(--color-white);
}

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

.impact .title-underline {
  background: var(--color-white);
}

.impact-grid {
  display: grid;
  gap: var(--spacing-lg);
}

.impact-card {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  border: 2px solid rgba(255, 255, 255, 0.2);
  text-align: center;
  transition: all var(--transition-base);
}

.impact-card:hover {
  background: rgba(255, 255, 255, 0.25);
  transform: translateY(-5px);
}

.impact-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--spacing-md);
  background: var(--color-white);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  font-size: 2rem;
}

.impact-card h3 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-sm);
  font-weight: 700;
}

.impact-card p {
  opacity: 0.95;
  line-height: 1.7;
}

/* ===================================
   PQRS Hero Section
   =================================== */
.pqrs-hero {
  background: var(--gradient-primary);
  padding: calc(var(--spacing-xxl) + 70px) var(--spacing-md) var(--spacing-xxl);
  text-align: center;
  color: var(--color-white);
}

.pqrs-hero-content h1 {
  font-size: var(--font-size-hero);
  font-weight: 800;
  margin-bottom: var(--spacing-sm);
}

.pqrs-hero-content p {
  font-size: var(--font-size-xl);
  opacity: 0.95;
}

.nav-link.active {
  color: var(--color-primary);
  background: var(--color-light-bg);
}

/* ===================================
   PQRS Section
   =================================== */
.pqrs {
  padding: var(--spacing-xxl) 0;
  background: var(--color-white);
}

.pqrs-content {
  display: grid;
  gap: var(--spacing-xl);
  align-items: start;
}

.pqrs-info h3 {
  font-size: var(--font-size-xl);
  color: var(--color-primary-dark);
  margin-bottom: var(--spacing-md);
  font-weight: 700;
}

.pqrs-info > p {
  color: var(--color-text-gray);
  line-height: 1.7;
  margin-bottom: var(--spacing-lg);
}

.pqrs-features {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.pqrs-feature {
  display: flex;
  gap: var(--spacing-md);
  align-items: flex-start;
  padding: var(--spacing-md);
  background: var(--color-light-bg);
  border-radius: var(--radius-md);
  border-left: 4px solid var(--color-primary);
}

.pqrs-feature i {
  font-size: 1.5rem;
  color: var(--color-primary);
  margin-top: 4px;
  flex-shrink: 0;
}

.pqrs-feature h4 {
  font-size: var(--font-size-md);
  color: var(--color-text-dark);
  margin-bottom: 4px;
  font-weight: 600;
}

.pqrs-feature p {
  font-size: var(--font-size-sm);
  color: var(--color-text-gray);
  line-height: 1.5;
}

.pqrs-note {
  margin-top: var(--spacing-lg);
  padding: var(--spacing-md);
  background: rgba(27, 154, 170, 0.1);
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-sm);
  display: flex;
  gap: var(--spacing-sm);
  align-items: flex-start;
}

.pqrs-note i {
  color: var(--color-primary);
  font-size: 1.2rem;
  margin-top: 2px;
  flex-shrink: 0;
}

.pqrs-note p {
  font-size: var(--font-size-sm);
  color: var(--color-text-dark);
  line-height: 1.6;
  margin: 0;
}

.pqrs-form-container {
  background: var(--color-light-bg);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.pqrs-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.form-row {
  display: grid;
  gap: var(--spacing-md);
  grid-template-columns: 1fr;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 16px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-primary);
  font-size: var(--font-size-md);
  color: var(--color-text-dark);
  transition: all var(--transition-base);
  background: var(--color-white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(27, 154, 170, 0.1);
}

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

.btn-submit {
  margin-top: var(--spacing-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: var(--font-size-lg);
}

.btn-submit i {
  font-size: 1rem;
}

.form-status {
  margin-top: var(--spacing-md);
  padding: var(--spacing-sm);
  border-radius: var(--radius-sm);
  text-align: center;
  font-weight: 500;
  display: none;
}

.form-status.success {
  background: rgba(67, 160, 71, 0.1);
  color: var(--color-secondary);
  border: 1px solid var(--color-secondary);
  display: block;
}

.form-status.error {
  background: rgba(211, 47, 47, 0.1);
  color: #d32f2f;
  border: 1px solid #d32f2f;
  display: block;
}

/* ===================================
   Footer
   =================================== */
.footer {
  background: var(--color-text-dark);
  color: var(--color-white);
  padding: var(--spacing-xxl) 0 var(--spacing-lg);
}

.footer-grid {
  display: grid;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.footer-section h3 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-md);
  font-weight: 700;
}

.footer-section h4 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-md);
  font-weight: 600;
  color: var(--color-secondary-light);
}

.footer-section p {
  opacity: 0.9;
  line-height: 1.7;
}

.footer-legal {
  margin-top: var(--spacing-sm);
  font-weight: 600;
  color: var(--color-secondary-light);
}

.contact-item {
  display: flex;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
  align-items: flex-start;
}

.contact-item i {
  color: var(--color-secondary-light);
  font-size: 1.2rem;
  margin-top: 4px;
  flex-shrink: 0;
}

.social-links {
  display: flex;
  gap: var(--spacing-md);
}

.social-link {
  width: 45px;
  height: 45px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  transition: all var(--transition-base);
}

.social-link:hover {
  background: var(--color-secondary);
  transform: translateY(-3px);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  opacity: 0.8;
}

/* ===================================
   WhatsApp Sticky Button
   =================================== */
.whatsapp-button {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 60px;
  height: 60px;
  background: #25d366;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: 2rem;
  box-shadow: var(--shadow-lg);
  z-index: 999;
  transition: all var(--transition-base);
  animation: pulse 2s infinite;
}

.whatsapp-button:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 32px rgba(37, 211, 102, 0.4);
}

@keyframes pulse {
  0%,
  100% {
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.3);
  }
  50% {
    box-shadow: 0 8px 32px rgba(37, 211, 102, 0.5);
  }
}

/* ===================================
   Responsive Design - Grid/Layout (Tablet+)
   =================================== */
@media (min-width: 768px) {
  :root {
    --font-size-hero: 3rem;
    --font-size-xxl: 2.5rem;
  }

  /* Keep Grids responsive at tablet */
  /* Keep Grids responsive at tablet */
  .about-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    overflow-x: visible;
  }

  /* Hide dots on tablet/desktop since it's a grid now */
  .about-dots {
    display: none;
  }

  /* Hide dots on tablet/desktop since it's a grid now */
  .about-dots,
  .services-dots {
    display: none;
  }

  .about-card {
    width: auto;
    max-width: none;
  }

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

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

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

  .pqrs-content {
    grid-template-columns: 1fr 1.2fr;
  }

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

  .footer-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  /* Restore Grid for Values on Tablet */
}

/* ===================================
   Responsive Design - Desktop (Header & Large Layouts)
   =================================== */
@media (min-width: 1024px) {
  :root {
    --font-size-hero: 3.5rem;
  }

  /* Header transitions to Full Nav here */
  .menu-toggle {
    display: none;
  }

  .nav {
    position: static;
    width: auto;
    height: auto;
    background: transparent;
    box-shadow: none;
    padding: 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
  }

  .nav-list {
    flex-direction: row;
    gap: var(--spacing-md);
    margin-bottom: 0;
  }

  .nav-link {
    font-size: var(--font-size-md);
    padding: var(--spacing-xs) var(--spacing-sm);
  }

  .logo-img {
    height: 80px; /* Restore larger logo on big screens */
  }

  .brand-info {
    max-width: 450px; /* Allow full text */
  }

  .brand-title {
    font-size: 1.5rem;
  }

  .brand-subtitle {
    font-size: 0.65rem;
    -webkit-line-clamp: unset; /* Show full text */
  }

  /* Layout refinements for big screens */
  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .impact-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .hero-title {
    font-size: 4rem;
  }
}