/* 
* EcoSaber - Estilos principales
* Fecha: 9 de julio de 2025
*/

/* ========== Estilos base ========== */
:root {
  --color-primary: #8a5d3b;
  --color-secondary: #d3b88c;
  --color-accent-1: #4a3423;
  --color-accent-2: #e6c9a8;
  --color-accent-3: #c17c50;
  --color-bg-primary: #f9f6f2;
  --color-bg-secondary: #ffffff;
  --color-text-primary: #2b2b2b;
  --color-text-secondary: #5f5f5f;
  --font-primary: 'Montserrat', sans-serif;
  --transition-default: all 0.3s ease-in-out;
  --shadow-soft: 0 10px 30px rgba(74, 52, 35, 0.1);
  --shadow-medium: 0 15px 35px rgba(74, 52, 35, 0.15);
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 16px;
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 3rem;
  --spacing-xl: 5rem;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

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

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-sm);
  color: var(--color-primary);
}

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.75rem;
}

h4 {
  font-size: 1.5rem;
}

h5 {
  font-size: 1.25rem;
}

h6 {
  font-size: 1rem;
}

p {
  margin-bottom: var(--spacing-md);
  color: var(--color-text-secondary);
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: var(--transition-default);
}

a:hover {
  color: var(--color-accent-3);
}

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

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

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-sm);
}

.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background-color: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--border-radius-sm);
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-default);
}

.btn:hover {
  background-color: var(--color-accent-3);
  color: white;
  transform: translateY(-2px);
  box-shadow: var(--shadow-soft);
}

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

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

.section-title {
  position: relative;
  margin-bottom: var(--spacing-lg);
  text-align: center;
}

.section-title::after {
  content: "";
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background-color: var(--color-accent-3);
}

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

.mb-sm {
  margin-bottom: var(--spacing-sm);
}

.mb-md {
  margin-bottom: var(--spacing-md);
}

.mb-lg {
  margin-bottom: var(--spacing-lg);
}

.mt-sm {
  margin-top: var(--spacing-sm);
}

.mt-md {
  margin-top: var(--spacing-md);
}

.mt-lg {
  margin-top: var(--spacing-lg);
}

.py-sm {
  padding-top: var(--spacing-sm);
  padding-bottom: var(--spacing-sm);
}

.py-md {
  padding-top: var(--spacing-md);
  padding-bottom: var(--spacing-md);
}

.py-lg {
  padding-top: var(--spacing-lg);
  padding-bottom: var(--spacing-lg);
}

/* ========== Header & Navegación ========== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.95);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  transition: var(--transition-default);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
}

.logo {
  height: 50px;
}

.logo img {
  height: 100%;
}

.nav-toggle {
  display: block;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--color-primary);
  cursor: pointer;
}

.main-nav {
  position: fixed;
  top: 0;
  right: -100%;
  width: 80%;
  height: 100vh;
  background-color: var(--color-bg-secondary);
  padding: 2rem;
  transition: var(--transition-default);
  overflow-y: auto;
  z-index: 1001;
  box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
}

.main-nav.active {
  right: 0;
}

.nav-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--color-primary);
  cursor: pointer;
}

.nav-list {
  list-style: none;
  margin-top: 3rem;
}

.nav-item {
  margin-bottom: 1.5rem;
}

.nav-link {
  display: block;
  font-size: 1.2rem;
  color: var(--color-text-primary);
  font-weight: 500;
  padding: 0.5rem 0;
  border-bottom: 2px solid transparent;
  transition: var(--transition-default);
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

.overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-default);
  z-index: 999;
}

.overlay.active {
  opacity: 1;
  visibility: visible;
}

/* ========== Hero Section ========== */
.hero {
  position: relative;
  height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  margin-top: 70px;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  opacity: 0.8;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  padding: 2rem;
  background-color: rgba(255, 255, 255, 0.9);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-medium);
  transform: translateY(20px);
  opacity: 0;
  animation: fadeInUp 1s forwards 0.5s;
}

.hero-title {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-md);
  color: var(--color-primary);
}

.hero-subtitle {
  font-size: 1.2rem;
  margin-bottom: var(--spacing-md);
  color: var(--color-text-secondary);
}

.hero-cta {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

/* ========== Características Section ========== */
.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-md);
}

.feature-card {
  position: relative;
  background-color: var(--color-bg-secondary);
  border-radius: var(--border-radius-md);
  padding: var(--spacing-md);
  box-shadow: var(--shadow-soft);
  transition: var(--transition-default);
  overflow: hidden;
  height: 100%;
  transform: translateY(20px);
  opacity: 0;
}

.feature-card.animated {
  transform: translateY(0);
  opacity: 1;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-medium);
}

.feature-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 5px;
  height: 100%;
  background-color: var(--color-accent-3);
  transition: var(--transition-default);
}

.feature-card:hover::before {
  width: 10px;
}

.feature-icon {
  font-size: 2.5rem;
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
}

.feature-title {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-sm);
}

.feature-text {
  color: var(--color-text-secondary);
}

/* ========== Tips Section ========== */
.tips-section {
  position: relative;
  background-color: var(--color-bg-secondary);
  padding: var(--spacing-xl) 0;
}

.tips-container {
  position: relative;
  z-index: 1;
}

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

.tip-card {
  position: relative;
  background-color: var(--color-bg-primary);
  border-radius: var(--border-radius-md);
  padding: var(--spacing-md);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  height: 100%;
}

.tip-number {
  position: absolute;
  top: -15px;
  right: -15px;
  width: 50px;
  height: 50px;
  background-color: var(--color-primary);
  color: white;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-weight: 700;
  font-size: 1.5rem;
  z-index: 1;
}

.tip-title {
  font-size: 1.3rem;
  margin-bottom: var(--spacing-sm);
  padding-right: 30px;
}

.tip-text {
  color: var(--color-text-secondary);
}

/* ========== Stats Section ========== */
.stats-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--color-primary);
  color: white;
}

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

.stat-item {
  text-align: center;
  padding: var(--spacing-md);
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-md);
  transition: var(--transition-default);
}

.stat-item:hover {
  transform: translateY(-5px);
  background-color: rgba(255, 255, 255, 0.2);
}

.stat-number {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: var(--spacing-xs);
  color: var(--color-accent-2);
}

.stat-label {
  font-size: 1.2rem;
  font-weight: 500;
}

/* ========== Contact Form ========== */
.contact-form-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--color-bg-secondary);
}

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

.form-container {
  background-color: var(--color-bg-primary);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-medium);
}

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

.form-group {
  margin-bottom: var(--spacing-sm);
}

.form-label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--color-text-primary);
}

.form-control {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid #ddd;
  border-radius: var(--border-radius-sm);
  font-family: var(--font-primary);
  transition: var(--transition-default);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(138, 93, 59, 0.2);
}

.form-text {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  margin-top: 0.25rem;
}

.form-btn {
  margin-top: var(--spacing-sm);
  width: 100%;
  padding: 1rem;
}

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

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

.contact-icon {
  font-size: 1.5rem;
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 0.25rem;
}

.contact-text {
  flex-grow: 1;
}

.contact-title {
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.contact-details {
  color: var(--color-text-secondary);
}

/* ========== Footer ========== */
.footer {
  background-color: var(--color-accent-1);
  color: white;
  padding: var(--spacing-lg) 0 var(--spacing-md);
}

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

.footer-logo {
  margin-bottom: var(--spacing-md);
}

.footer-logo img {
  height: 50px;
}

.footer-about p {
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: var(--spacing-md);
}

.footer-links-title {
  color: white;
  margin-bottom: var(--spacing-md);
  font-size: 1.2rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-links-title::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 50px;
  height: 2px;
  background-color: var(--color-accent-3);
}

.footer-links {
  list-style: none;
}

.footer-link-item {
  margin-bottom: 0.75rem;
}

.footer-link {
  color: rgba(255, 255, 255, 0.7);
  transition: var(--transition-default);
}

.footer-link:hover {
  color: white;
  padding-left: 5px;
}

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

.footer-bottom p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  margin-bottom: 0;
}

/* ========== Parallax Effects ========== */
.parallax-section {
  position: relative;
  height: 400px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.parallax-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 120%;
  object-fit: cover;
  z-index: -1;
  transform: translateY(0);
}

.parallax-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 800px;
  padding: var(--spacing-lg);
  background-color: rgba(255, 255, 255, 0.9);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-medium);
}

/* ========== Misión Page ========== */
.mission-intro {
  position: relative;
  padding: var(--spacing-xl) 0;
  background-color: var(--color-bg-primary);
}

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

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

.mission-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-default);
}

.mission-image:hover img {
  transform: scale(1.05);
}

.mission-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.mission-quote {
  position: relative;
  font-size: 1.5rem;
  font-style: italic;
  color: var(--color-primary);
  margin: var(--spacing-md) 0;
  padding: var(--spacing-md);
  border-left: 5px solid var(--color-accent-3);
  background-color: rgba(211, 184, 140, 0.1);
}

.mission-values {
  margin-top: var(--spacing-lg);
}

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

.value-card {
  background-color: var(--color-bg-secondary);
  padding: var(--spacing-md);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-soft);
  transition: var(--transition-default);
  position: relative;
  overflow: hidden;
}

.value-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 5px;
  background-color: var(--color-accent-3);
}

.value-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-medium);
}

.value-icon {
  font-size: 2rem;
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
}

.value-title {
  font-size: 1.3rem;
  margin-bottom: var(--spacing-sm);
}

/* ========== Hábitos Bancarios Page ========== */
.habits-intro {
  position: relative;
  padding: var(--spacing-xl) 0;
  background-color: var(--color-bg-primary);
}

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

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

.habits-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-default);
}

.habits-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.habits-list {
  margin-top: var(--spacing-md);
}

.habit-item {
  position: relative;
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  background-color: var(--color-bg-secondary);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-soft);
  transition: var(--transition-default);
}

.habit-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-medium);
}

.habit-number {
  position: absolute;
  top: -15px;
  left: -15px;
  width: 40px;
  height: 40px;
  background-color: var(--color-primary);
  color: white;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-weight: 700;
  font-size: 1.2rem;
}

.habit-title {
  font-size: 1.3rem;
  margin-bottom: var(--spacing-sm);
  padding-left: var(--spacing-md);
}

.habit-description {
  color: var(--color-text-secondary);
}

/* ========== Contact Page ========== */
.contact-page {
  padding: var(--spacing-xl) 0;
}

.contact-page-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
}

.contact-image {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-medium);
  height: 100%;
}

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

.contact-details-card {
  background-color: var(--color-bg-secondary);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-medium);
  height: 100%;
}

.contact-details-title {
  margin-bottom: var(--spacing-md);
}

.contact-details-list {
  list-style: none;
  margin-bottom: var(--spacing-lg);
}

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

.contact-detail-icon {
  font-size: 1.5rem;
  color: var(--color-primary);
  margin-right: var(--spacing-sm);
  flex-shrink: 0;
}

.contact-detail-text {
  color: var(--color-text-secondary);
}

/* ========== Policy Pages ========== */
.policy-page {
  padding: var(--spacing-xl) 0;
  background-color: var(--color-bg-primary);
}

.policy-container {
  background-color: var(--color-bg-secondary);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-soft);
}

.policy-title {
  margin-bottom: var(--spacing-md);
}

.policy-date {
  display: block;
  margin-bottom: var(--spacing-md);
  color: var(--color-text-secondary);
  font-style: italic;
}

.policy-section {
  margin-bottom: var(--spacing-lg);
}

.policy-section-title {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-sm);
}

/* ========== Thank You Page ========== */
.thanks-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-xl) 0;
  background-color: var(--color-bg-primary);
}

.thanks-container {
  text-align: center;
  max-width: 800px;
  background-color: var(--color-bg-secondary);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-medium);
  margin: 0 auto;
}

.thanks-icon {
  font-size: 5rem;
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
}

.thanks-title {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-md);
}

.thanks-text {
  font-size: 1.2rem;
  margin-bottom: var(--spacing-lg);
}

.back-home {
  display: inline-block;
}

/* ========== Cookie Consent ========== */
.cookie-consent {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: var(--color-bg-secondary);
  padding: var(--spacing-md);
  box-shadow: 0 -5px 20px rgba(0, 0, 0, 0.1);
  z-index: 1000;
  transform: translateY(100%);
  transition: var(--transition-default);
}

.cookie-consent.show {
  transform: translateY(0);
}

.cookie-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.cookie-text {
  margin-bottom: var(--spacing-sm);
}

.cookie-buttons {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.cookie-settings-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-md);
  z-index: 1001;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-default);
}

.cookie-settings-modal.show {
  opacity: 1;
  visibility: visible;
}

.cookie-settings-content {
  width: 100%;
  max-width: 600px;
  max-height: 80vh;
  background-color: var(--color-bg-secondary);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
  overflow-y: auto;
}

.cookie-settings-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-md);
}

.cookie-settings-title {
  margin-bottom: 0;
}

.cookie-settings-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--color-text-primary);
  cursor: pointer;
}

.cookie-category {
  margin-bottom: var(--spacing-md);
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  padding-bottom: var(--spacing-md);
}

.cookie-category:last-child {
  border-bottom: none;
}

.cookie-category-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-sm);
}

.cookie-category-title {
  font-size: 1.3rem;
  margin-bottom: 0;
}

.cookie-category-description {
  margin-bottom: var(--spacing-sm);
}

.cookie-toggle {
  position: relative;
  display: inline-block;
  width: 60px;
  height: 30px;
}

.cookie-toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}

.cookie-toggle-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #ccc;
  transition: var(--transition-default);
  border-radius: 30px;
}

.cookie-toggle-slider:before {
  position: absolute;
  content: "";
  height: 22px;
  width: 22px;
  left: 4px;
  bottom: 4px;
  background-color: white;
  transition: var(--transition-default);
  border-radius: 50%;
}

input:checked + .cookie-toggle-slider {
  background-color: var(--color-primary);
}

input:checked + .cookie-toggle-slider:before {
  transform: translateX(30px);
}

input:disabled + .cookie-toggle-slider {
  background-color: #ddd;
  cursor: not-allowed;
}

.cookie-settings-footer {
  display: flex;
  justify-content: flex-end;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
}

/* ========== Animations ========== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.fade-in.show {
  opacity: 1;
  transform: translateY(0);
}

.iti {
  width: 100%;
}

/* ========== Media Queries ========== */
@media (min-width: 576px) {
  .hero-cta {
    flex-direction: row;
  }
  
  .cookie-buttons {
    flex-direction: row;
  }
}

@media (min-width: 768px) {
  h1 {
    font-size: 3rem;
  }
  
  h2 {
    font-size: 2.5rem;
  }
  
  .features-grid,
  .tips-grid,
  .stats-grid,
  .values-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .hero-content {
    padding: 3rem;
  }
  
  .hero-title {
    font-size: 3rem;
  }
  
  .hero-subtitle {
    font-size: 1.5rem;
  }
  
  .parallax-section {
    height: 500px;
  }
  
  .contact-page-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 992px) {
  .nav-toggle,
  .nav-close {
    display: none;
  }
  
  .main-nav {
    position: static;
    width: auto;
    height: auto;
    padding: 0;
    background-color: transparent;
    box-shadow: none;
    overflow: visible;
  }
  
  .nav-list {
    display: flex;
    margin-top: 0;
  }
  
  .nav-item {
    margin-bottom: 0;
    margin-left: 2rem;
  }
  
  .nav-link {
    padding: 0.5rem 0;
    font-size: 1rem;
  }
  
  .features-grid,
  .tips-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  
  .contact-grid,
  .mission-grid,
  .habits-grid {
    grid-template-columns: 1fr 1fr;
  }
  
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

@media (min-width: 1200px) {
  .container {
    max-width: 1140px;
  }
  
  .features-grid,
  .tips-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}