/* 
* Voyatava - Financial Strategy and Planning
* Main stylesheet
*/

/* ---------- 1. Variables ---------- */
:root {
  /* Colors */
  --color-background: #FDFDFD;
  --color-accent: #00A8E8;
  --color-accent-hover: #0095d0;
  --color-secondary-accent: #007EA7;
  --color-secondary-accent-hover: #006b8e;
  --color-text: #1C1C1C;
  --color-text-light: #666666;
  --color-text-lighter: #999999;
  --color-border: #EEEEEE;
  --color-light-gray: #F5F5F5;
  --color-white: #FFFFFF;
  --color-success: #28a745;
  
  /* Typography */
  --font-primary: 'Raleway', sans-serif;
  --font-secondary: 'Crimson Text', serif;
  --font-size-xs: 0.75rem;     /* 12px */
  --font-size-sm: 0.875rem;    /* 14px */
  --font-size-base: 1rem;      /* 16px */
  --font-size-md: 1.125rem;    /* 18px */
  --font-size-lg: 1.25rem;     /* 20px */
  --font-size-xl: 1.5rem;      /* 24px */
  --font-size-2xl: 1.75rem;    /* 28px */
  --font-size-3xl: 2rem;       /* 32px */
  --font-size-4xl: 2.5rem;     /* 40px */
  --font-size-5xl: 3rem;       /* 48px */
  
  /* Spacing */
  --spacing-xs: 0.25rem;      /* 4px */
  --spacing-sm: 0.5rem;       /* 8px */
  --spacing-md: 1rem;         /* 16px */
  --spacing-lg: 1.5rem;       /* 24px */
  --spacing-xl: 2rem;         /* 32px */
  --spacing-2xl: 3rem;        /* 48px */
  --spacing-3xl: 4rem;        /* 64px */
  --spacing-4xl: 6rem;        /* 96px */
  
  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1), 0 2px 4px 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);
  
  /* Borders */
  --border-radius-sm: 0.25rem;   /* 4px */
  --border-radius-md: 0.5rem;    /* 8px */
  --border-radius-lg: 0.75rem;   /* 12px */
  --border-radius-xl: 1rem;      /* 16px */
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Z-index */
  --z-index-dropdown: 1000;
  --z-index-sticky: 1020;
  --z-index-fixed: 1030;
  --z-index-modal-backdrop: 1040;
  --z-index-modal: 1050;
  --z-index-tooltip: 1070;
  
  /* Container widths */
  --container-max-width: 1200px;
  --container-padding: var(--spacing-md);
  
  /* Device breakpoints */
  --breakpoint-sm: 576px;
  --breakpoint-md: 768px;
  --breakpoint-lg: 992px;
  --breakpoint-xl: 1200px;
}

/* ---------- 2. Base Styles ---------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

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

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

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

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

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

ul, ol {
  list-style: none;
  margin: 0;
  padding: 0;
}

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

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  line-height: inherit;
}

button {
  cursor: pointer;
  border: none;
  background: none;
}

/* ---------- 3. Layout ---------- */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
}

.section-title {
  font-size: var(--font-size-2xl);
  text-align: center;
  margin-bottom: var(--spacing-sm);
}

.section-subtitle {
  font-family: var(--font-secondary);
  font-size: var(--font-size-md);
  font-style: italic;
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-xl);
}

@media (min-width: 768px) {
  .section-title {
    font-size: var(--font-size-3xl);
  }
  
  .section-subtitle {
    font-size: var(--font-size-lg);
  }
}

@media (min-width: 992px) {
  .section-title {
    font-size: var(--font-size-4xl);
  }
}

/* ---------- 4. Components ---------- */

/* 4.1 Button */
.button {
  display: inline-block;
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--border-radius-md);
  font-weight: 600;
  text-align: center;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-sm);
}

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

.button--primary:hover {
  background-color: var(--color-accent-hover);
  color: var(--color-white);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.button--secondary {
  background-color: transparent;
  color: var(--color-text);
  border: 2px solid var(--color-accent);
}

.button--secondary:hover {
  background-color: var(--color-accent);
  color: var(--color-white);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

/* 4.2 Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: var(--z-index-sticky);
  background-color: var(--color-background);
  padding: var(--spacing-md) 0;
  transition: all var(--transition-normal);
}

.header--sticky {
  box-shadow: var(--shadow-md);
  padding: var(--spacing-sm) 0;
}

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

.header__logo {
  height: 40px;
  display: flex;
  align-items: center;
}

.header__logo img {
  height: 100%;
}

.header__toggle {
  display: block;
  position: relative;
  width: 30px;
  height: 24px;
  z-index: var(--z-index-fixed);
}

.header__toggle-icon, .header__toggle-icon::before, .header__toggle-icon::after {
  position: absolute;
  width: 100%;
  height: 2px;
  background-color: var(--color-text);
  transition: all var(--transition-normal);
}

.header__toggle-icon {
  top: 50%;
  transform: translateY(-50%);
}

.header__toggle-icon::before, .header__toggle-icon::after {
  content: '';
  left: 0;
}

.header__toggle-icon::before {
  top: -8px;
}

.header__toggle-icon::after {
  bottom: -8px;
}

.header__toggle--active .header__toggle-icon {
  background-color: transparent;
}

.header__toggle--active .header__toggle-icon::before {
  top: 0;
  transform: rotate(45deg);
}

.header__toggle--active .header__toggle-icon::after {
  bottom: 0;
  transform: rotate(-45deg);
}

.header__nav {
  position: fixed;
  top: 0;
  right: -100%;
  width: 80%;
  height: 100vh;
  background-color: var(--color-background);
  z-index: var(--z-index-modal);
  padding: var(--spacing-4xl) var(--spacing-xl) var(--spacing-xl);
  transition: right var(--transition-slow);
  box-shadow: var(--shadow-xl);
}

.header__nav--active {
  right: 0;
}

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

.header__menu-link {
  color: var(--color-text);
  font-weight: 600;
  position: relative;
  padding-bottom: var(--spacing-xs);
}

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

.header__menu-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-accent);
  transition: width var(--transition-normal);
}

.header__menu-link:hover::after {
  width: 100%;
}

.header__menu-link--accent {
  color: var(--color-accent);
}

@media (min-width: 992px) {
  .header__toggle {
    display: none;
  }
  
  .header__nav {
    position: static;
    width: auto;
    height: auto;
    padding: 0;
    background-color: transparent;
    box-shadow: none;
  }
  
  .header__menu {
    flex-direction: row;
    gap: var(--spacing-lg);
  }
}

/* 4.3 Hero Section */
.hero {
  padding-top: calc(60px + var(--spacing-3xl));
  padding-bottom: var(--spacing-3xl);
  position: relative;
  overflow: hidden;
}

.hero__container {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
}

.hero__content {
  flex: 1;
}

.hero__title {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--spacing-md);
  color: var(--color-text);
}

.hero__text {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-lg);
  color: var(--color-text-light);
  font-family: var(--font-secondary);
}

.hero__buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.hero__image-container {
  flex: 1;
  position: relative;
}

.hero__animation {
  position: relative;
  overflow: hidden;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  transform: translateY(30px);
  transition: all var(--transition-slow);
}

.hero__animation--active {
  opacity: 1;
  transform: translateY(0);
}

.hero__image {
  width: 100%;
  transition: transform var(--transition-slow);
}

.hero__animation:hover .hero__image {
  transform: scale(1.05);
}

.hero__zigzag {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 30px;
  background: linear-gradient(135deg, var(--color-background) 25%, transparent 25%) -15px 0,
              linear-gradient(225deg, var(--color-background) 25%, transparent 25%) -15px 0,
              linear-gradient(315deg, var(--color-background) 25%, transparent 25%),
              linear-gradient(45deg, var(--color-background) 25%, transparent 25%);
  background-size: 30px 30px;
  background-color: var(--color-light-gray);
}

@media (min-width: 768px) {
  .hero__container {
    flex-direction: row;
    align-items: center;
  }
  
  .hero__title {
    font-size: var(--font-size-4xl);
  }
}

@media (min-width: 992px) {
  .hero__title {
    font-size: var(--font-size-5xl);
  }
}

/* 4.4 Strategies Section */
.strategies {
  padding: var(--spacing-3xl) 0;
  background-color: var(--color-white);
}

.strategies__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

.strategy-card {
  background-color: var(--color-background);
  border-radius: var(--border-radius-md);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  transform: translateY(20px);
  opacity: 0;
}

.strategy-card--visible {
  transform: translateY(0);
  opacity: 1;
}

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

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

.strategy-card__title {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-sm);
}

.strategy-card__text {
  color: var(--color-text-light);
  margin-bottom: var(--spacing-md);
}

.strategy-card__link {
  display: inline-flex;
  align-items: center;
  font-weight: 600;
  color: var(--color-accent);
}

.strategy-card__link i {
  margin-left: var(--spacing-xs);
  transition: transform var(--transition-fast);
}

.strategy-card__link:hover i {
  transform: translateX(5px);
}

@media (min-width: 768px) {
  .strategies__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .strategies__grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* 4.5 Process Section */
.process {
  padding: var(--spacing-3xl) 0;
  background-color: var(--color-light-gray);
  position: relative;
  overflow: hidden;
}

.process__roadmap {
  margin-top: var(--spacing-2xl);
}

.process-step {
  display: flex;
  flex-direction: column;
  margin-bottom: var(--spacing-2xl);
  position: relative;
  opacity: 0;
  transform: translateX(-30px);
  transition: all var(--transition-normal);
}

.process-step--reverse {
  flex-direction: column;
  transform: translateX(30px);
}

.process-step--visible {
  opacity: 1;
  transform: translateX(0);
}

.process-step:last-child {
  margin-bottom: 0;
}

.process-step__number {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: var(--spacing-sm);
}

.process-step__content {
  background-color: var(--color-white);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--spacing-md);
  z-index: 1;
}

.process-step__title {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-sm);
}

.process-step__text {
  color: var(--color-text-light);
}

.process-step__image {
  width: 100%;
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-md);
}

@media (min-width: 768px) {
  .process-step {
    flex-direction: row;
    align-items: center;
    gap: var(--spacing-xl);
  }
  
  .process-step--reverse {
    flex-direction: row-reverse;
  }
  
  .process-step__number {
    position: absolute;
    top: 50%;
    left: -20px;
    transform: translateY(-50%);
    z-index: 2;
  }
  
  .process-step--reverse .process-step__number {
    left: auto;
    right: -20px;
  }
  
  .process-step__content {
    flex: 1;
    margin-bottom: 0;
  }
  
  .process-step__image {
    flex: 1;
    max-width: 40%;
  }
}

/* 4.6 Results Section */
.results {
  padding: var(--spacing-3xl) 0;
  background-color: var(--color-white);
}

.results__metrics {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

.metric-card {
  background-color: var(--color-background);
  border-radius: var(--border-radius-md);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-sm);
  text-align: center;
  transition: all var(--transition-normal);
}

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

.metric-card__icon {
  color: var(--color-accent);
  font-size: var(--font-size-2xl);
  margin-bottom: var(--spacing-md);
}

.metric-card__number {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  color: var(--color-secondary-accent);
  margin-bottom: var(--spacing-sm);
  position: relative;
}

.metric-card__number::after {
  content: '%';
  font-size: var(--font-size-lg);
  position: absolute;
  top: 0;
  right: -15px;
  color: var(--color-text-light);
}

.metric-card:nth-child(2) .metric-card__number::after,
.metric-card:nth-child(4) .metric-card__number::after {
  content: '';
}

.metric-card__text {
  color: var(--color-text-light);
}

@media (min-width: 768px) {
  .results__metrics {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .results__metrics {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* 4.7 Plans Section */
.plans {
  padding: var(--spacing-3xl) 0;
  background-color: var(--color-light-gray);
}

.plans__toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-xl);
}

.plans__toggle-text {
  font-weight: 600;
  color: var(--color-text-light);
  transition: color var(--transition-fast);
}

.plans__toggle-text--active {
  color: var(--color-accent);
}

.plans__discount {
  background-color: var(--color-accent);
  color: var(--color-white);
  font-size: var(--font-size-xs);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--border-radius-sm);
  margin-left: var(--spacing-xs);
}

.toggle {
  position: relative;
  display: inline-block;
  width: 60px;
  height: 30px;
  margin: 0 var(--spacing-md);
}

.toggle__input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle__slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--color-border);
  border-radius: 30px;
  transition: background-color var(--transition-normal);
}

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

.toggle__input:checked + .toggle__slider {
  background-color: var(--color-accent);
}

.toggle__input:checked + .toggle__slider:before {
  transform: translateX(30px);
}

.plans__table-container {
  overflow-x: auto;
}

.plans__table {
  width: 100%;
  border-collapse: collapse;
  background-color: var(--color-white);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-md);
}

.plans__table th,
.plans__table td {
  padding: var(--spacing-md);
  text-align: center;
  border-bottom: 1px solid var(--color-border);
}

.plans__table th {
  background-color: var(--color-secondary-accent);
  color: var(--color-white);
  font-weight: 600;
}

.plans__table th:first-child {
  text-align: left;
  border-top-left-radius: var(--border-radius-md);
}

.plans__table th:last-child {
  border-top-right-radius: var(--border-radius-md);
}

.plans__table td:first-child {
  text-align: left;
  font-weight: 600;
}

.plans__table tr:last-child td:first-child {
  border-bottom-left-radius: var(--border-radius-md);
}

.plans__table tr:last-child td:last-child {
  border-bottom-right-radius: var(--border-radius-md);
}

.plans__table .fa-check {
  color: var(--color-success);
}

.plans__table .fa-minus {
  color: var(--color-text-lighter);
}

.price {
  font-weight: 700;
  font-size: var(--font-size-lg);
  color: var(--color-secondary-accent);
}

.price.annual {
  display: none;
}

.price-row td {
  padding-top: var(--spacing-lg);
}

.action-row td {
  padding-bottom: var(--spacing-lg);
  border-bottom: none;
}

/* 4.8 Team Section */
.team {
  padding: var(--spacing-3xl) 0;
  background-color: var(--color-white);
}

.team__profiles {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-xl);
  margin-top: var(--spacing-xl);
}

.team-profile {
  text-align: center;
  opacity: 0;
  transform: translateY(20px);
  transition: all var(--transition-normal);
}

.team-profile--visible {
  opacity: 1;
  transform: translateY(0);
}

.team-profile__image-container {
  position: relative;
  width: 200px;
  height: 200px;
  margin: 0 auto var(--spacing-md);
}

.team-profile__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal);
}

.team-profile:hover .team-profile__image {
  transform: scale(1.05);
}

.team-profile__badge {
  position: absolute;
  bottom: 0;
  right: 0;
  background-color: var(--color-accent);
  color: var(--color-white);
  font-size: var(--font-size-xs);
  font-weight: 600;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--border-radius-sm);
  transform: translateY(50%);
  box-shadow: var(--shadow-sm);
}

.team-profile__name {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-sm);
}

.team-profile__description {
  color: var(--color-text-light);
}

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

/* 4.9 Testimonials Section */
.testimonials {
  padding: var(--spacing-3xl) 0;
  background-color: var(--color-light-gray);
}

.testimonials__slider {
  position: relative;
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-lg);
}

.testimonial {
  display: none;
}

.testimonial__bubble {
  background-color: var(--color-white);
  border-radius: var(--border-radius-md);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
  box-shadow: var(--shadow-md);
  position: relative;
}

.testimonial__bubble::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50px;
  width: 20px;
  height: 20px;
  background-color: var(--color-white);
  transform: rotate(45deg);
  box-shadow: var(--shadow-sm);
}

.testimonial__text {
  font-family: var(--font-secondary);
  font-style: italic;
  font-size: var(--font-size-md);
  color: var(--color-text);
}

.testimonial__author {
  display: flex;
  align-items: center;
  padding-left: var(--spacing-lg);
}

.testimonial__author-image {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
  margin-right: var(--spacing-md);
  box-shadow: var(--shadow-sm);
}

.testimonial__author-name {
  font-size: var(--font-size-md);
  margin-bottom: 0;
}

.testimonial__author-position {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
}

.testimonials__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-md);
}

.testimonials__control {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--color-white);
  color: var(--color-text);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.testimonials__control:hover {
  background-color: var(--color-accent);
  color: var(--color-white);
  box-shadow: var(--shadow-md);
}

.testimonials__indicators {
  display: flex;
  gap: var(--spacing-xs);
}

.testimonials__indicator {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--color-border);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

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

@media (min-width: 768px) {
  .testimonial__text {
    font-size: var(--font-size-lg);
  }
}

/* 4.10 Contact Section */
.contact {
  padding: var(--spacing-3xl) 0;
  background-color: var(--color-white);
}

.contact__container {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
}

.contact__content {
  flex: 1;
}

.contact__text {
  font-size: var(--font-size-md);
  color: var(--color-text-light);
  margin-bottom: var(--spacing-lg);
}

.contact__info {
  margin-top: var(--spacing-xl);
}

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

.contact__info-item i {
  color: var(--color-accent);
  margin-right: var(--spacing-md);
  margin-top: 5px;
}

.contact__form-container {
  flex: 1;
}

.contact__form {
  background-color: var(--color-background);
  border-radius: var(--border-radius-md);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-md);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-md);
}

.form__group {
  position: relative;
}

.form__group--full {
  grid-column: 1 / -1;
}

.form__label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.form__input, 
.form__textarea {
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-md);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-sm);
  background-color: var(--color-white);
  transition: border-color var(--transition-fast);
}

.form__input:focus, 
.form__textarea:focus {
  outline: none;
  border-color: var(--color-accent);
}

.form__input--error, 
.form__textarea--error {
  border-color: #dc3545;
}

.form__textarea {
  resize: vertical;
}

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

.form__checkbox {
  margin-right: var(--spacing-sm);
  margin-top: 3px;
}

.form__checkbox-label {
  font-size: var(--font-size-sm);
}

.form__submit {
  grid-column: 1 / -1;
  width: 100%;
  padding: var(--spacing-md);
  margin-top: var(--spacing-sm);
}

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

/* 4.11 Footer */
.footer {
  padding: var(--spacing-2xl) 0 var(--spacing-xl);
  background-color: var(--color-light-gray);
  position: relative;
}

.footer__container {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
}

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

.footer__logo {
  display: inline-block;
  height: 40px;
  margin-bottom: var(--spacing-sm);
}

.footer__logo img {
  height: 100%;
}

.footer__slogan {
  font-family: var(--font-secondary);
  font-style: italic;
  color: var(--color-text-light);
}

.footer__sitemap {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

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

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

.footer__sitemap-link {
  color: var(--color-text-light);
  transition: color var(--transition-fast);
}

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

.footer__legal {
  text-align: center;
  font-size: var(--font-size-sm);
  color: var(--color-text-lighter);
  border-top: 1px solid var(--color-border);
  padding-top: var(--spacing-lg);
}

.footer__copyright {
  margin-bottom: var(--spacing-xs);
}

@media (min-width: 768px) {
  .footer__container {
    flex-direction: row;
    flex-wrap: wrap;
  }
  
  .footer__logo-container {
    flex: 1;
    text-align: left;
  }
  
  .footer__sitemap {
    flex: 2;
    flex-direction: row;
    justify-content: space-around;
  }
  
  .footer__legal {
    flex-basis: 100%;
    display: flex;
    justify-content: space-between;
  }
}

/* 4.12 Back to Top Button */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  background-color: var(--color-accent);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all var(--transition-normal);
  z-index: var(--z-index-fixed);
}

.back-to-top--visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background-color: var(--color-accent-hover);
  box-shadow: var(--shadow-lg);
  transform: translateY(-5px);
}

/* 4.13 Thankyou Page */
.thankyou {
  padding: calc(3*var(--spacing-3xl)) 0 calc(1.5*var(--spacing-3xl));
  text-align: center;
}

.thankyou__icon {
  font-size: var(--font-size-5xl);
  color: var(--color-accent);
  margin-bottom: var(--spacing-lg);
}

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

.thankyou__message {
  font-size: var(--font-size-lg);
  color: var(--color-text-light);
  max-width: 700px;
  margin: 0 auto var(--spacing-lg);
}

.thankyou__personal {
  font-family: var(--font-secondary);
  font-style: italic;
  margin-bottom: var(--spacing-xl);
}

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

@media (min-width: 576px) {
  .thankyou__actions {
    flex-direction: row;
    justify-content: center;
  }
}

/* 4.14 Legal Pages */
.legal {
  padding: calc(60px + var(--spacing-2xl)) 0 var(--spacing-2xl);
}

.legal__title {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--spacing-lg);
  text-align: center;
}

.legal__content {
  background-color: var(--color-white);
  border-radius: var(--border-radius-md);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--spacing-xl);
}

.legal__date {
  font-style: italic;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-lg);
  text-align: right;
}

.legal__subtitle {
  font-size: var(--font-size-xl);
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
  color: var(--color-secondary-accent);
}

.legal__subsubtitle {
  font-size: var(--font-size-lg);
  margin-top: var(--spacing-md);
  margin-bottom: var(--spacing-sm);
}

.legal__list {
  list-style-type: disc;
  padding-left: var(--spacing-xl);
  margin-bottom: var(--spacing-md);
}

.legal__list li {
  margin-bottom: var(--spacing-xs);
}

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

.legal__contact-list li {
  display: flex;
  align-items: center;
  margin-bottom: var(--spacing-sm);
}

.legal__contact-list i {
  color: var(--color-accent);
  width: 20px;
  margin-right: var(--spacing-sm);
}

.legal__link {
  text-decoration: underline;
}

.legal__back {
  display: block;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .legal__title {
    font-size: var(--font-size-4xl);
  }
}

/* 4.15 Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideUp {
  from {
    transform: translateY(30px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

@keyframes slideIn {
  from {
    transform: translateX(-30px);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

/* ---------- 5. Utilities ---------- */
.hidden {
  display: none !important;
}

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

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

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

.mt-0 {
  margin-top: 0;
}

.mb-0 {
  margin-bottom: 0;
}

/* ---------- 6. Responsive Adjustments ---------- */
@media (max-width: 575.98px) {
  .container {
    padding-left: var(--spacing-sm);
    padding-right: var(--spacing-sm);
  }
  
  .section-title {
    font-size: var(--font-size-xl);
  }
  
  .section-subtitle {
    font-size: var(--font-size-base);
  }
}

@media (min-width: 1200px) {
  .container {
    padding-left: var(--spacing-lg);
    padding-right: var(--spacing-lg);
  }
}