/* 
* Vosolfa - Financial Strategy and Planning
* Style Sheet
* Author: Claude
* Created: July 2025
*/

/* ========== Variables ========== */
:root {
  /* Colors */
  --color-background: #E5E7EB;
  --color-accent: #2563EB;
  --color-accent-hover: #1D4ED8;
  --color-accent-light: #BFDBFE;
  --color-accent-light-hover: #93C5FD;
  --color-text: #111827;
  --color-text-light: #4B5563;
  --color-text-lighter: #9CA3AF;
  --color-white: #FFFFFF;
  --color-gray-50: #F9FAFB;
  --color-gray-100: #F3F4F6;
  --color-gray-200: #E5E7EB;
  --color-gray-300: #D1D5DB;
  --color-gray-400: #9CA3AF;
  --color-gray-500: #6B7280;
  --color-gray-600: #4B5563;
  --color-gray-700: #374151;
  --color-gray-800: #1F2937;
  --color-gray-900: #111827;
  --color-success: #10B981;
  --color-error: #EF4444;
  
  /* Typography */
  --font-body: 'Roboto', sans-serif;
  --font-heading: 'Montserrat', sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
  --line-height-tight: 1.25;
  --line-height-snug: 1.375;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.75;
  
  /* Spacing */
  --spacing-0: 0;
  --spacing-1: 0.25rem;
  --spacing-2: 0.5rem;
  --spacing-3: 0.75rem;
  --spacing-4: 1rem;
  --spacing-5: 1.25rem;
  --spacing-6: 1.5rem;
  --spacing-8: 2rem;
  --spacing-10: 2.5rem;
  --spacing-12: 3rem;
  --spacing-16: 4rem;
  --spacing-20: 5rem;
  --spacing-24: 6rem;
  --spacing-32: 8rem;
  
  /* Borders */
  --border-radius-sm: 0.125rem;
  --border-radius: 0.25rem;
  --border-radius-md: 0.375rem;
  --border-radius-lg: 0.5rem;
  --border-radius-xl: 0.75rem;
  --border-radius-2xl: 1rem;
  --border-radius-3xl: 1.5rem;
  --border-radius-full: 9999px;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  
  /* Transitions */
  --transition-fast: 150ms;
  --transition-normal: 300ms;
  --transition-slow: 500ms;
  
  /* Breakpoints */
  --breakpoint-sm: 640px;
  --breakpoint-md: 768px;
  --breakpoint-lg: 1024px;
  --breakpoint-xl: 1280px;
  --breakpoint-2xl: 1536px;
  
  /* Z-index */
  --z-index-0: 0;
  --z-index-10: 10;
  --z-index-20: 20;
  --z-index-30: 30;
  --z-index-40: 40;
  --z-index-50: 50;
  --z-index-auto: auto;
}

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

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

body {
  background-color: var(--color-background);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: var(--line-height-tight);
  margin-bottom: var(--spacing-4);
}

h1 {
  font-size: var(--font-size-4xl);
}

h2 {
  font-size: var(--font-size-3xl);
}

h3 {
  font-size: var(--font-size-2xl);
}

h4 {
  font-size: var(--font-size-xl);
}

p {
  margin-bottom: var(--spacing-4);
}

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--transition-normal);
}

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

ul, ol {
  list-style-position: inside;
  margin-bottom: var(--spacing-4);
}

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

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

input,
textarea,
select {
  font-family: inherit;
}

/* ========== Accessibility ========== */
.skip-to-content {
  background-color: var(--color-accent);
  color: var(--color-white);
  left: 0;
  padding: var(--spacing-3) var(--spacing-4);
  position: absolute;
  top: -100px;
  transition: top var(--transition-normal);
  z-index: var(--z-index-50);
}

.skip-to-content:focus {
  top: 0;
}

.visually-hidden {
  border: 0;
  clip: rect(0 0 0 0);
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute;
  width: 1px;
}

/* ========== Layout ========== */
.container {
  margin-left: auto;
  margin-right: auto;
  max-width: 1200px;
  padding-left: var(--spacing-4);
  padding-right: var(--spacing-4);
  width: 100%;
}

section {
  padding: var(--spacing-16) 0;
  position: relative;
}

.shape-divider {
  bottom: 0;
  fill: var(--color-white);
  height: 70px;
  left: 0;
  position: absolute;
  width: 100%;
}

.shape-divider--flip {
  transform: rotate(180deg);
  top: 0;
  bottom: auto;
}

.section-header {
  margin-bottom: var(--spacing-12);
  text-align: center;
}

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

.section-title {
  color: var(--color-text);
  margin-bottom: var(--spacing-2);
}

.section-subtitle {
  color: var(--color-text-light);
  font-size: var(--font-size-lg);
}

/* ========== Buttons ========== */
.button {
  align-items: center;
  border-radius: var(--border-radius-md);
  display: inline-flex;
  font-family: var(--font-heading);
  font-size: var(--font-size-base);
  font-weight: 500;
  justify-content: center;
  padding: var(--spacing-3) var(--spacing-6);
  text-align: center;
  transition: all var(--transition-normal);
}

.button--primary {
  background-color: var(--color-accent);
  color: var(--color-white);
}

.button--primary:hover {
  background-color: var(--color-accent-hover);
  color: var(--color-white);
}

.button--secondary {
  background-color: var(--color-accent-light);
  color: var(--color-accent);
}

.button--secondary:hover {
  background-color: var(--color-accent-light-hover);
}

.button--full {
  width: 100%;
}

/* ========== Header ========== */
.header {
  background-color: var(--color-white);
  box-shadow: var(--shadow);
  padding: var(--spacing-4) 0;
  position: fixed;
  top: 0;
  width: 100%;
  z-index: var(--z-index-40);
}

.header__container {
  align-items: center;
  display: flex;
  justify-content: space-between;
}

.logo {
  display: block;
}

.logo__image {
  height: 40px;
}

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

.nav {
  position: relative;
}

.nav__toggle {
  align-items: center;
  background-color: var(--color-accent);
  border-radius: var(--border-radius);
  color: var(--color-white);
  display: flex;
  height: 40px;
  justify-content: center;
  width: 40px;
}

.nav__menu {
  background-color: var(--color-white);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-lg);
  display: none;
  left: 0;
  list-style: none;
  margin: 0;
  padding: var(--spacing-4);
  position: absolute;
  right: 0;
  top: calc(100% + var(--spacing-2));
}

.nav__menu.active {
  display: block;
}

.nav__item {
  margin-bottom: var(--spacing-2);
}

.nav__item:last-child {
  margin-bottom: 0;
}

.nav__link {
  color: var(--color-text);
  display: block;
  font-weight: 500;
  padding: var(--spacing-2);
  transition: color var(--transition-normal);
}

.nav__link:hover {
  color: var(--color-accent);
}

.nav__link--destacado {
  background-color: var(--color-accent);
  border-radius: var(--border-radius);
  color: var(--color-white);
  text-align: center;
}

.nav__link--destacado:hover {
  background-color: var(--color-accent-hover);
  color: var(--color-white);
}

@media (min-width: 768px) {
  .nav__toggle {
    display: none;
  }
  
  .nav__menu {
    align-items: center;
    background-color: transparent;
    box-shadow: none;
    display: flex;
    position: static;
    padding: 0;
  }
  
  .nav__item {
    margin-bottom: 0;
    margin-left: var(--spacing-4);
  }
  
  .nav__link--destacado {
    padding: var(--spacing-2) var(--spacing-4);
  }
}

/* ========== Hero Section ========== */
.hero {
  background-color: var(--color-white);
  padding-top: calc(80px + var(--spacing-16));
}

.hero .container {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-8);
}

.hero__content {
  flex: 1;
}

.hero__title {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--spacing-4);
}

.hero__slogan {
  color: var(--color-accent);
  font-family: var(--font-heading);
  font-size: var(--font-size-xl);
  font-weight: 500;
  margin-bottom: var(--spacing-4);
}

.hero__text {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-6);
}

.hero__image {
  flex: 1;
}

.hero__img {
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  width: 100%;
}

@media (min-width: 768px) {
  .hero .container {
    flex-direction: row;
    align-items: center;
  }
  
  .hero__content {
    flex: 0 0 50%;
    padding-right: var(--spacing-8);
  }
  
  .hero__image {
    flex: 0 0 50%;
  }
}

/* ========== Visión y Misión Section ========== */
.vision-mision {
  background-color: var(--color-background);
}

.vision-mision__grid {
  display: grid;
  gap: var(--spacing-6);
  grid-template-columns: 1fr;
}

.vision-mision__item {
  background-color: var(--color-white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow);
  padding: var(--spacing-6);
  text-align: center;
  transition: transform var(--transition-normal);
}

.vision-mision__item:hover {
  transform: translateY(-5px);
}

.vision-mision__icon {
  background-color: var(--color-accent-light);
  border-radius: 50%;
  color: var(--color-accent);
  display: inline-flex;
  font-size: 2rem !important;
  height: 70px;
  justify-content: center;
  margin-bottom: var(--spacing-4);
  width: 70px;
  align-items: center;
  line-height: 70px !important;
}

.vision-mision__title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-3);
}

@media (min-width: 768px) {
  .vision-mision__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ========== Estrategias Section ========== */
.estrategias {
  background-color: var(--color-white);
  position: relative;
}

.estrategias__grid {
  display: grid;
  gap: var(--spacing-6);
  grid-template-columns: 1fr;
}

.estrategia-card {
  background-color: var(--color-gray-50);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow);
  padding: var(--spacing-6);
  transition: all var(--transition-normal);
}

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

.estrategia-card__icon {
  align-items: center;
  background-color: var(--color-accent);
  border-radius: 50%;
  color: var(--color-white);
  display: flex;
  font-size: 2rem;
  height: 60px;
  justify-content: center;
  margin-bottom: var(--spacing-4);
  width: 60px;
}

.estrategia-card__title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-3);
}

@media (min-width: 640px) {
  .estrategias__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .estrategias__grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ========== Planificación Section ========== */
.planificacion {
  background-color: var(--color-background);
}

.planificacion__content {
  align-items: center;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-8);
}

.planificacion__image {
  flex: 1;
}

.planificacion__img {
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  width: 100%;
}

.planificacion__text {
  flex: 1;
}

.planificacion__item {
  margin-bottom: var(--spacing-6);
}

.planificacion__item:last-child {
  margin-bottom: 0;
}

.planificacion__title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-2);
}

@media (min-width: 768px) {
  .planificacion__content {
    flex-direction: row;
  }
  
  .planificacion__image {
    flex: 0 0 45%;
  }
  
  .planificacion__text {
    flex: 0 0 50%;
    padding-left: var(--spacing-8);
  }
}

/* ========== Timeline Section ========== */
.timeline {
  background-color: var(--color-white);
}

.timeline__wrapper {
  position: relative;
}

.timeline__wrapper::after {
  background-color: var(--color-accent-light);
  content: '';
  height: 100%;
  left: 20px;
  position: absolute;
  top: 0;
  width: 3px;
}

.timeline__item {
  margin-bottom: var(--spacing-12);
  padding-left: 50px;
  position: relative;
}

.timeline__item:last-child {
  margin-bottom: 0;
}

.timeline__item::before {
  background-color: var(--color-accent);
  border: 4px solid var(--color-accent-light);
  border-radius: 50%;
  content: '';
  height: 24px;
  left: 10px;
  position: absolute;
  top: 0;
  width: 24px;
  z-index: 1;
}

.timeline__content {
  background-color: var(--color-gray-50);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow);
  padding: var(--spacing-6);
}

.timeline__year {
  background-color: var(--color-accent);
  border-radius: var(--border-radius);
  color: var(--color-white);
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 600;
  margin-bottom: var(--spacing-3);
  padding: var(--spacing-1) var(--spacing-3);
}

.timeline__title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-2);
}

@media (min-width: 768px) {
  .timeline__wrapper::after {
    left: 50%;
    transform: translateX(-50%);
  }
  
  .timeline__item {
    margin-bottom: var(--spacing-16);
    padding-left: 0;
    width: 50%;
  }
  
  .timeline__item:nth-child(odd) {
    margin-right: auto;
    padding-right: 40px;
  }
  
  .timeline__item:nth-child(even) {
    margin-left: auto;
    padding-left: 40px;
  }
  
  .timeline__item::before {
    left: auto;
    right: -12px;
  }
  
  .timeline__item:nth-child(even)::before {
    left: -12px;
    right: auto;
  }
}

/* ========== Simulaciones Section ========== */
.simulaciones {
  background-color: var(--color-background);
  position: relative;
}

.simulaciones__content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-8);
}

.simulaciones__text {
  flex: 1;
}

.simulaciones__calculator {
  flex: 2;
}

.calculator {
  background-color: var(--color-white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  padding: var(--spacing-6);
}

.calculator__title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-6);
  text-align: center;
}

.calculator__form {
  display: grid;
  gap: var(--spacing-4);
  grid-template-columns: 1fr;
}

.calculator__field {
  display: flex;
  flex-direction: column;
}

.calculator__field label {
  font-weight: 500;
  margin-bottom: var(--spacing-2);
}

.calculator__input {
  border: 1px solid var(--color-gray-300);
  border-radius: var(--border-radius);
  font-size: var(--font-size-base);
  padding: var(--spacing-3);
}

.calculator__result {
  background-color: var(--color-gray-50);
  border-radius: var(--border-radius);
  margin-top: var(--spacing-6);
  padding: var(--spacing-4);
}

.calculator__result h4 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-3);
}

.calculator__result p {
  font-size: var(--font-size-base);
  margin-bottom: var(--spacing-2);
}

.calculator__result p:last-child {
  margin-bottom: 0;
}

.calculator__result span {
  font-weight: 500;
}

.calculator__chart {
  margin-top: var(--spacing-6);
}

@media (min-width: 768px) {
  .simulaciones__content {
    flex-direction: row;
  }
  
  .calculator__form {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ========== Casos Section ========== */
.casos {
  background-color: var(--color-white);
}

.casos__grid {
  display: grid;
  gap: var(--spacing-6);
  grid-template-columns: 1fr;
}

.caso-card {
  background-color: var(--color-gray-50);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: transform var(--transition-normal);
}

.caso-card:hover {
  transform: translateY(-5px);
}

.caso-card__image {
  height: 200px;
  overflow: hidden;
}

.caso-card__img {
  height: 100%;
  object-fit: cover;
  width: 100%;
  transition: transform var(--transition-normal);
}

.caso-card:hover .caso-card__img {
  transform: scale(1.05);
}

.caso-card__content {
  padding: var(--spacing-6);
}

.caso-card__title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-2);
}

.caso-card__industry {
  color: var(--color-accent);
  font-weight: 500;
  margin-bottom: var(--spacing-3);
}

@media (min-width: 768px) {
  .casos__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ========== Proceso Section ========== */
.proceso {
  background-color: var(--color-white);
  position: relative;
}

.proceso__steps {
  position: relative;
}

.proceso__step {
  display: flex;
  flex-direction: column;
  margin-bottom: var(--spacing-12);
  position: relative;
}

.proceso__step:last-child {
  margin-bottom: 0;
}

.proceso__icon {
  align-items: center;
  background-color: var(--color-accent);
  border-radius: 50%;
  color: var(--color-white);
  display: flex;
  font-size: 2rem;
  height: 80px;
  justify-content: center;
  margin-bottom: var(--spacing-4);
  position: relative;
  width: 80px;
}

.proceso__icon .material-icons {
  font-size: inherit !important;
}

.proceso__number {
  align-items: center;
  background-color: var(--color-white);
  border: 2px solid var(--color-accent);
  border-radius: 50%;
  color: var(--color-accent);
  display: flex;
  font-family: var(--font-heading);
  font-size: var(--font-size-lg);
  font-weight: 600;
  height: 30px;
  justify-content: center;
  position: absolute;
  right: -5px;
  top: -5px;
  width: 30px;
}

.proceso__content {
  background-color: var(--color-gray-50);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow);
  padding: var(--spacing-6);
}

.proceso__title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-2);
}

@media (min-width: 768px) {
  .proceso__step {
    flex-direction: row;
    align-items: center;
  }
  
  .proceso__icon {
    flex: 0 0 80px;
    margin-bottom: 0;
    margin-right: var(--spacing-6);
  }
  
  .proceso__content {
    flex: 1;
  }
}

/* ========== Testimonios Section ========== */
.testimonios {
  background-color: var(--color-background);
}

.testimonios__slider {
  position: relative;
}

.testimonios__track {
  display: grid;
  gap: var(--spacing-8);
  transition: transform var(--transition-slow);
}

@media (min-width: 768px) {
  .testimonios__track {
    grid-template-columns: repeat(3, 1fr);
  }
}

.testimonio-card {
  height: 100%;
  padding: 0;
}

.testimonio-card__content {
  background-color: var(--color-white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow);
  height: 100%;
  padding: var(--spacing-6);
}

.testimonio-card__text {
  font-size: var(--font-size-lg);
  font-style: italic;
  margin-bottom: var(--spacing-6);
  position: relative;
}

.testimonio-card__text::before {
  color: var(--color-accent-light);
  content: '"';
  font-family: var(--font-heading);
  font-size: 5rem;
  left: -20px;
  line-height: 1;
  opacity: 0.5;
  position: absolute;
  top: -20px;
}

.testimonio-card__author {
  align-items: center;
  display: flex;
}

.testimonio-card__image {
  border-radius: 50%;
  height: 60px;
  margin-right: var(--spacing-4);
  object-fit: cover;
  width: 60px;
}

.testimonio-card__name {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-1);
}

.testimonio-card__position {
  color: var(--color-text-light);
  font-size: var(--font-size-sm);
}

.testimonios__controls {
  align-items: center;
  display: flex;
  justify-content: center;
  margin-top: var(--spacing-6);
}

.testimonios__button {
  align-items: center;
  background-color: var(--color-accent);
  border-radius: 50%;
  color: var(--color-white);
  display: flex;
  height: 40px;
  justify-content: center;
  transition: background-color var(--transition-normal);
  width: 40px;
}

.testimonios__button:hover {
  background-color: var(--color-accent-hover);
}

.testimonios__indicators {
  display: flex;
  justify-content: center;
  margin: 0 var(--spacing-4);
}

.testimonios__indicator {
  background-color: var(--color-gray-300);
  border-radius: 50%;
  height: 10px;
  margin: 0 var(--spacing-1);
  transition: background-color var(--transition-normal);
  width: 10px;
}

.testimonios__indicator.active {
  background-color: var(--color-accent);
}

/* ========== FAQ Section ========== */
.faq {
  background-color: var(--color-white);
}

.faq__accordion {
  margin: 0 auto;
  max-width: 800px;
}

.faq__item {
  background-color: var(--color-gray-50);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow);
  margin-bottom: var(--spacing-4);
  overflow: hidden;
}

.faq__question {
  align-items: center;
  background-color: var(--color-white);
  border-radius: var(--border-radius-lg);
  cursor: pointer;
  display: flex;
  font-family: var(--font-heading);
  font-size: var(--font-size-lg);
  font-weight: 500;
  justify-content: space-between;
  padding: var(--spacing-4) var(--spacing-6);
  text-align: left;
  transition: background-color var(--transition-normal);
  width: 100%;
}

.faq__question:hover {
  background-color: var(--color-gray-50);
}

.faq__icon {
  color: var(--color-accent);
  transition: transform var(--transition-normal);
}

.faq__question[aria-expanded="true"] .faq__icon {
  transform: rotate(180deg);
}

.faq__answer {
  max-height: 0;
  overflow: hidden;
  padding: 0 var(--spacing-6);
  transition: max-height var(--transition-normal), padding var(--transition-normal);
}

.faq__question[aria-expanded="true"] + .faq__answer {
  max-height: 500px;
  padding: var(--spacing-4) var(--spacing-6) var(--spacing-6);
}

.faq__answer p {
  margin-bottom: 0;
}

/* ========== Contacto Section ========== */
.contacto {
  background-color: var(--color-background);
}

.contacto__grid {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-8);
}

.contacto__info {
  flex: 1;
}

.contacto__text {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-6);
}

.contacto__details {
  margin-top: var(--spacing-8);
}

.contacto__item {
  align-items: flex-start;
  display: flex;
  margin-bottom: var(--spacing-4);
}

.contacto__item:last-child {
  margin-bottom: 0;
}

.contacto__icon {
  background-color: var(--color-accent-light);
  border-radius: 50%;
  color: var(--color-accent);
  flex: 0 0 40px;
  font-size: 1.25rem !important;
  height: 40px;
  line-height: 40px !important;
  margin-right: var(--spacing-4);
  text-align: center;
  width: 40px;
}

.contacto__item h3 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-1);
}

.contacto__form-container {
  flex: 1;
}

.contacto__form {
  background-color: var(--color-white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  display: grid;
  gap: var(--spacing-4);
  grid-template-columns: 1fr;
  padding: var(--spacing-6);
}

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

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

.form-label {
  font-weight: 500;
  margin-bottom: var(--spacing-2);
}

.required {
  color: var(--color-error);
}

.form-input {
  border: 1px solid var(--color-gray-300);
  border-radius: var(--border-radius);
  font-size: var(--font-size-base);
  padding: var(--spacing-3);
  transition: border-color var(--transition-normal);
}

.form-input:focus {
  border-color: var(--color-accent);
  outline: none;
}

.form-input--textarea {
  min-height: 150px;
  resize: vertical;
}

.form-error {
  color: var(--color-error);
  font-size: var(--font-size-sm);
  margin-top: var(--spacing-1);
}

.form-checkbox {
  align-items: flex-start;
  display: flex;
}

.form-checkbox input {
  margin-right: var(--spacing-2);
  margin-top: 5px;
}

@media (min-width: 768px) {
  .contacto__grid {
    flex-direction: row;
  }
  
  .contacto__form {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ========== Footer ========== */
.footer {
  background-color: var(--color-gray-800);
  color: var(--color-white);
  padding: var(--spacing-16) 0 var(--spacing-6);
}

.footer__content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-8);
  margin-bottom: var(--spacing-8);
}

.footer__info {
  flex: 1;
}

.footer__slogan {
  color: var(--color-accent-light);
  font-family: var(--font-heading);
  font-size: var(--font-size-lg);
  font-weight: 500;
  margin: var(--spacing-4) 0;
}

.footer__text {
  color: var(--color-gray-300);
  max-width: 400px;
}

.footer__links {
  display: flex;
  flex-direction: column;
  flex-wrap: wrap;
  gap: var(--spacing-8);
}

.footer__column {
  flex: 1;
}

.footer__heading {
  color: var(--color-white);
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-4);
}

.footer__menu {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer__menu li {
  margin-bottom: var(--spacing-2);
}

.footer__link {
  color: var(--color-gray-300);
  transition: color var(--transition-normal);
}

.footer__link:hover {
  color: var(--color-accent-light);
}

.footer__address {
  color: var(--color-gray-300);
  font-style: normal;
  line-height: var(--line-height-relaxed);
}

.footer__address p {
  margin-bottom: var(--spacing-1);
}

.footer__address a {
  color: var(--color-gray-300);
  transition: color var(--transition-normal);
}

.footer__address a:hover {
  color: var(--color-accent-light);
}

.footer__bottom {
  border-top: 1px solid var(--color-gray-700);
  padding-top: var(--spacing-6);
  text-align: center;
}

.footer__copyright {
  color: var(--color-gray-400);
  font-size: var(--font-size-sm);
  margin: 0;
}

@media (min-width: 768px) {
  .footer__content {
    flex-direction: row;
  }
  
  .footer__links {
    flex: 2;
    flex-direction: row;
  }
}

/* ========== Back to Top Button ========== */
.back-to-top {
  align-items: center;
  background-color: var(--color-accent);
  border-radius: 50%;
  bottom: var(--spacing-6);
  box-shadow: var(--shadow-lg);
  color: var(--color-white);
  display: flex;
  height: 50px;
  justify-content: center;
  opacity: 0;
  position: fixed;
  right: var(--spacing-6);
  transition: opacity var(--transition-normal), background-color var(--transition-normal);
  width: 50px;
  z-index: var(--z-index-30);
}

.back-to-top.visible {
  opacity: 1;
}

.back-to-top:hover {
  background-color: var(--color-accent-hover);
  color: var(--color-white);
}

/* ========== Accessibility Enhancements ========== */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  
  .timeline__wrapper::after {
    animation: none !important;
  }
}

/* ========== Dark Mode ========== */
@media (prefers-color-scheme: dark) {
  :root {
    --color-background: #1F2937;
    --color-accent: #3B82F6;
    --color-accent-hover: #60A5FA;
    --color-accent-light: #1E3A8A;
    --color-accent-light-hover: #2563EB;
    --color-text: #F9FAFB;
    --color-text-light: #D1D5DB;
    --color-text-lighter: #9CA3AF;
    --color-white: #111827;
    --color-gray-50: #374151;
    --color-gray-100: #4B5563;
    --color-gray-200: #6B7280;
    --color-gray-300: #9CA3AF;
    --color-gray-400: #D1D5DB;
    --color-gray-500: #E5E7EB;
    --color-gray-600: #F3F4F6;
    --color-gray-700: #F9FAFB;
    --color-gray-800: #FFFFFF;
    --color-gray-900: #F9FAFB;
  }
  
  .shape-divider {
    fill: var(--color-white);
  }
  
  .testimonio-card__text::before {
    color: var(--color-accent);
  }
}

/* ========== Responsive Styles ========== */
@media (min-width: 640px) {
  h1 {
    font-size: var(--font-size-5xl);
  }
  
  h2 {
    font-size: var(--font-size-4xl);
  }
  
  h3 {
    font-size: var(--font-size-3xl);
  }
  
  .hero__title {
    font-size: var(--font-size-5xl);
  }
}

@media (min-width: 1024px) {
  section {
    padding: var(--spacing-20) 0;
  }
  
  .section-header {
    margin-bottom: var(--spacing-16);
  }
}

/* ========== Print Styles ========== */
@media print {
  body {
    background-color: white;
    color: black;
  }
  
  .header,
  .footer,
  .back-to-top {
    display: none;
  }
  
  a {
    color: black;
    text-decoration: underline;
  }
  
  .container {
    max-width: 100%;
    padding: 0;
  }
  
  section {
    page-break-inside: avoid;
  }
  
  .shape-divider {
    display: none;
  }
}

#contenido-principal {
  min-height: calc(100vh - 400px);
  padding: var(--spacing-20) 0;
}

.thankyou__content {
  background-color: var(--color-white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  box-sizing: border-box;
  margin: 0 auto;
  max-width: 100%;
  padding: var(--spacing-6);
  text-align: center;
  width: 600px;
}

.thankyou__icon {
  color: var(--color-accent);
  font-size: 4rem !important;
}

.thankyou__details {
  background-color: rgba(0, 0, 0, 0.05);
  border-radius: var(--border-radius-lg);
  box-sizing: border-box;
  margin: 0 auto 2rem;
  max-width: 100%;
  padding: var(--spacing-6);
  text-align: left;
  width: 400px;
}

.thankyou__details h2 {
  font-size: 1.25rem;
  text-align: center;
}

.thankyou__redirect {
  color: var(--color-gray-500);
  font-style: italic;
}