/**
 * Clevalunira Spa & Massage Studio
 * Main stylesheet
 */

/* ============================
   CSS Variables
   ============================ */
:root {
  /* Colors */
  --color-bg-primary: #0F2027;
  --color-bg-secondary: #1a2c33;
  --color-bg-tertiary: #263238;
  --color-accent-primary: #4DB6AC;
  --color-accent-secondary: #26A69A;
  --color-accent-tertiary: #00897B;
  --color-text-primary: #E8ECEF;
  --color-text-secondary: #B0BEC5;
  --color-text-tertiary: #78909C;
  --color-white: #ffffff;
  --color-black: #000000;
  --color-error: #FF5252;
  --color-success: #4CAF50;
  
  /* Typography */
  --font-heading: 'Lora', serif;
  --font-body: 'Nunito', sans-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 */
  --font-weight-light: 300;
  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --line-height-tight: 1.2;
  --line-height-normal: 1.5;
  --line-height-loose: 1.75;
  
  /* Spacing */
  --space-xs: 0.25rem;   /* 4px */
  --space-sm: 0.5rem;    /* 8px */
  --space-md: 1rem;      /* 16px */
  --space-lg: 1.5rem;    /* 24px */
  --space-xl: 2rem;      /* 32px */
  --space-2xl: 2.5rem;   /* 40px */
  --space-3xl: 3rem;     /* 48px */
  --space-4xl: 4rem;     /* 64px */
  --space-5xl: 5rem;     /* 80px */
  
  /* Borders & Shadows */
  --border-radius-sm: 0.25rem;   /* 4px */
  --border-radius-md: 0.5rem;    /* 8px */
  --border-radius-lg: 1rem;      /* 16px */
  --border-radius-xl: 1.5rem;    /* 24px */
  --border-radius-full: 9999px;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);
  --shadow-inner: inset 0 2px 4px rgba(0, 0, 0, 0.05);
  
  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 300ms ease;
  --transition-slow: 500ms ease;
  
  /* Z-index */
  --z-negative: -1;
  --z-elevated: 1;
  --z-sticky: 100;
  --z-drawer: 200;
  --z-dropdown: 300;
  --z-modal: 400;
  --z-tooltip: 500;
  
  /* Breakpoints */
  --breakpoint-sm: 576px;
  --breakpoint-md: 768px;
  --breakpoint-lg: 992px;
  --breakpoint-xl: 1200px;
  
  /* Container widths */
  --container-max-width: 1140px;
  --container-padding: var(--space-md);
}

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

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

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

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

h1 {
  font-size: var(--font-size-3xl);
}

h2 {
  font-size: var(--font-size-2xl);
}

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

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

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

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

ul, ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-xl);
}

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

button {
  font-family: var(--font-body);
  cursor: pointer;
  background: none;
  border: none;
  outline: none;
}

input, textarea, select {
  font-family: var(--font-body);
  font-size: var(--font-size-base);
}

/* ============================
   Utility Classes
   ============================ */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
}

.section-title {
  text-align: center;
  margin-bottom: var(--space-md);
  color: var(--color-accent-primary);
  position: relative;
  padding-bottom: var(--space-md);
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background-color: var(--color-accent-secondary);
}

.section-description {
  text-align: center;
  margin-bottom: var(--space-xl);
  color: var(--color-text-secondary);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

/* Button Styles */
.button {
  display: inline-block;
  padding: var(--space-sm) var(--space-xl);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  text-align: center;
  border-radius: var(--border-radius-full);
  transition: all var(--transition-normal);
  border: 2px solid transparent;
  cursor: pointer;
}

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

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

.button--secondary {
  background-color: transparent;
  color: var(--color-accent-primary);
  border-color: var(--color-accent-primary);
}

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

/* ============================
   Header & Navigation
   ============================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: var(--z-sticky);
  background-color: rgba(15, 32, 39, 0.9);
  backdrop-filter: blur(8px);
  box-shadow: var(--shadow-md);
  padding: var(--space-sm) 0;
  transition: all var(--transition-normal);
}

.header__container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.logo {
  display: block;
  max-width: 180px;
  transition: opacity var(--transition-normal);
}

.logo:hover {
  opacity: 0.9;
}

.logo__image {
  width: 100%;
  height: auto;
}

.nav {
  position: relative;
}

.nav__toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--border-radius-sm);
  background-color: var(--color-bg-secondary);
  transition: background-color var(--transition-normal);
}

.nav__toggle:hover {
  background-color: var(--color-bg-tertiary);
}

.nav__toggle-icon {
  position: relative;
  width: 20px;
  height: 2px;
  background-color: var(--color-accent-primary);
  transition: all var(--transition-normal);
}

.nav__toggle-icon::before,
.nav__toggle-icon::after {
  content: '';
  position: absolute;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--color-accent-primary);
  transition: all var(--transition-normal);
}

.nav__toggle-icon::before {
  top: -6px;
}

.nav__toggle-icon::after {
  bottom: -6px;
}

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

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

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

.nav__list {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: var(--space-md);
  background-color: var(--color-bg-secondary);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-lg);
  padding: var(--space-md);
  list-style: none;
  min-width: 200px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all var(--transition-normal);
}

.nav__list.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav__item {
  margin-bottom: var(--space-sm);
}

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

.nav__link {
  display: block;
  padding: var(--space-sm);
  color: var(--color-text-primary);
  font-weight: var(--font-weight-medium);
  transition: color var(--transition-normal);
  border-radius: var(--border-radius-sm);
}

.nav__link:hover {
  color: var(--color-accent-primary);
  background-color: var(--color-bg-tertiary);
}

/* ============================
   Hero Section
   ============================ */
.hero {
  padding-top: 100px;
  padding-bottom: var(--space-4xl);
  position: relative;
  overflow: hidden;
  max-width: var(--container-max-width);
  margin: 0 auto;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at center, rgba(15, 32, 39, 0.5) 0%, rgba(15, 32, 39, 0.8) 100%);
  z-index: var(--z-negative);
}

.hero__container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 80vh;
  position: relative;
  z-index: var(--z-elevated);
}

.hero__content {
  text-align: center;
  max-width: 800px;
  margin-bottom: var(--space-2xl);
}

.hero__title {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--space-md);
  color: var(--color-white);
  animation: fadeInUp 1s ease-out;
}

.hero__description {
  font-size: var(--font-size-xl);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-xl);
  animation: fadeInUp 1s ease-out 0.3s both;
}

.hero__image-container {
  width: 100%;
  max-width: 600px;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  opacity: 0;
  animation: fadeIn 1s ease-out 0.6s forwards;
}

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

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

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

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

/* ============================
   Services Section (Bento Grid)
   ============================ */
.services {
  padding: var(--space-4xl) 0;
  background-color: var(--color-bg-secondary);
}

.bento-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  margin-top: var(--space-2xl);
}

.bento-grid__item {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  transition: transform var(--transition-normal);
  background-color: var(--color-bg-tertiary);
  box-shadow: var(--shadow-md);
}

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

.bento-grid__item--large {
  grid-column: 1 / -1;
}

.service {
  height: 100%;
  display: flex;
  flex-direction: column;
}

.service__image-container {
  position: relative;
  overflow: hidden;
  padding-top: 60%;
}

.service__image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.service:hover .service__image {
  transform: scale(1.1);
}

.service__content {
  padding: var(--space-lg);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.service__title {
  margin-bottom: var(--space-sm);
  color: var(--color-accent-primary);
}

.service__description {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-md);
  flex-grow: 1;
}

.service__time {
  display: inline-block;
  padding: var(--space-xs) var(--space-sm);
  background-color: var(--color-accent-primary);
  color: var(--color-bg-primary);
  border-radius: var(--border-radius-full);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  align-self: flex-start;
}

/* ============================
   Benefits Section
   ============================ */
.benefits {
  padding: var(--space-4xl) 0;
  background-color: var(--color-bg-primary);
}

.benefits__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
}

.benefit {
  background-color: var(--color-bg-secondary);
  padding: var(--space-xl);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
  transition: transform var(--transition-normal);
}

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

.benefit__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  margin: 0 auto var(--space-md);
  background-color: var(--color-bg-tertiary);
  border-radius: var(--border-radius-full);
}

.benefit__icon .material-icons {
  font-size: 40px;
  color: var(--color-accent-primary);
}

.benefit__title {
  margin-bottom: var(--space-sm);
  color: var(--color-accent-primary);
}

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

/* ============================
   Therapists Section
   ============================ */
.therapists {
  padding: var(--space-4xl) 0;
  background-color: var(--color-bg-secondary);
}

.therapists__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
}

.therapist {
  background-color: var(--color-bg-tertiary);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  position: relative;
}

.therapist__image-container {
  position: relative;
  padding-top: 100%;
  overflow: hidden;
}

.therapist__image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.therapist:hover .therapist__image {
  transform: scale(1.05);
}

.therapist__name {
  margin: var(--space-lg) var(--space-lg) var(--space-xs);
  color: var(--color-accent-primary);
}

.therapist__title {
  margin: 0 var(--space-lg) var(--space-md);
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

.therapist__bio-button {
  margin: 0 var(--space-lg) var(--space-lg);
  padding: var(--space-xs) var(--space-md);
  background-color: var(--color-accent-primary);
  color: var(--color-bg-primary);
  border-radius: var(--border-radius-sm);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  transition: background-color var(--transition-normal);
}

.therapist__bio-button:hover {
  background-color: var(--color-accent-tertiary);
}

.therapist__bio {
  display: none;
  padding: var(--space-lg);
  background-color: var(--color-bg-tertiary);
  border-top: 1px solid var(--color-accent-primary);
}

.therapist__bio.active {
  display: block;
  animation: fadeIn var(--transition-normal);
}

.therapist__bio p {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-md);
}

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

/* ============================
   Virtual Tour Section
   ============================ */
.tour {
  padding: var(--space-4xl) 0;
  background-color: var(--color-bg-primary);
}

.tour__container {
  margin-top: var(--space-2xl);
}

.tour__view {
  position: relative;
  width: 100%;
  height: 0;
  padding-bottom: 56.25%; /* 16:9 aspect ratio */
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background-color: var(--color-bg-tertiary);
  margin-bottom: var(--space-xl);
}

.tour__scene {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal);
}

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

.tour__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.tour__hotspot {
  position: absolute;
  width: 40px;
  height: 40px;
  transform: translate(-50%, -50%);
  background-color: rgba(77, 182, 172, 0.6);
  border: 2px solid var(--color-accent-primary);
  border-radius: var(--border-radius-full);
  cursor: pointer;
  animation: pulse 2s infinite;
  z-index: var(--z-elevated);
}

@keyframes pulse {
  0% {
    transform: translate(-50%, -50%) scale(1);
    box-shadow: 0 0 0 0 rgba(77, 182, 172, 0.6);
  }
  70% {
    transform: translate(-50%, -50%) scale(1.1);
    box-shadow: 0 0 0 10px rgba(77, 182, 172, 0);
  }
  100% {
    transform: translate(-50%, -50%) scale(1);
    box-shadow: 0 0 0 0 rgba(77, 182, 172, 0);
  }
}

.tour__tooltip {
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  margin-bottom: var(--space-sm);
  padding: var(--space-xs) var(--space-sm);
  background-color: var(--color-bg-tertiary);
  color: var(--color-text-primary);
  border-radius: var(--border-radius-sm);
  font-size: var(--font-size-sm);
  white-space: nowrap;
  box-shadow: var(--shadow-md);
}

.tour__info {
  position: absolute;
  bottom: var(--space-md);
  left: var(--space-md);
  padding: var(--space-xs) var(--space-md);
  background-color: rgba(15, 32, 39, 0.8);
  color: var(--color-text-primary);
  border-radius: var(--border-radius-sm);
  font-size: var(--font-size-sm);
}

.tour__navigation {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: center;
}

.tour__nav-button {
  padding: var(--space-sm) var(--space-md);
  background-color: var(--color-bg-tertiary);
  color: var(--color-text-primary);
  border-radius: var(--border-radius-sm);
  font-size: var(--font-size-sm);
  transition: all var(--transition-normal);
}

.tour__nav-button:hover,
.tour__nav-button.active {
  background-color: var(--color-accent-primary);
  color: var(--color-bg-primary);
}

/* ============================
   Relaxation Guide Section
   ============================ */
.guide {
  padding: var(--space-4xl) 0;
  background-color: var(--color-bg-secondary);
}

.guide__container {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
}

.guide__item {
  background-color: var(--color-bg-tertiary);
  padding: var(--space-xl);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  position: relative;
  transition: transform var(--transition-normal);
}

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

.guide__number {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  font-family: var(--font-heading);
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: rgba(77, 182, 172, 0.2);
  line-height: 1;
}

.guide__title {
  margin-bottom: var(--space-sm);
  color: var(--color-accent-primary);
}

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

/* ============================
   Packages Section (Carousel)
   ============================ */
.packages {
  padding: var(--space-4xl) 0;
  background-color: var(--color-bg-primary);
}

.carousel {
  position: relative;
  margin-top: var(--space-2xl);
}

.carousel__container {
  display: grid;
  transition: transform var(--transition-normal);
  width: 100%;
  overflow: hidden;
  gap: var(--space-lg);
}

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

.carousel__slide {
  min-width: 100%;
  padding: 0 var(--space-sm);
  transition: opacity var(--transition-normal);
}

.package {
  background-color: var(--color-bg-secondary);
  border-radius: var(--border-radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-lg);
  text-align: center;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.package__title {
  color: var(--color-accent-primary);
  margin-bottom: var(--space-md);
  font-size: var(--font-size-xl);
}

.package__description {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-lg);
  flex-grow: 0;
}

.package__features {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-xl);
  text-align: left;
  flex-grow: 1;
}

.package__features li {
  margin-bottom: var(--space-sm);
  padding-left: var(--space-lg);
  position: relative;
  color: var(--color-text-primary);
}

.package__features li::before {
  content: '\2022';
  position: absolute;
  left: 0;
  color: var(--color-accent-primary);
  font-size: var(--font-size-lg);
}

.package__price {
  margin-bottom: var(--space-lg);
}

.package__price-value {
  font-family: var(--font-heading);
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-accent-primary);
}

.carousel__button {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  background-color: var(--color-bg-tertiary);
  color: var(--color-accent-primary);
  border-radius: var(--border-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
  z-index: var(--z-elevated);
}

.carousel__button:hover {
  background-color: var(--color-accent-primary);
  color: var(--color-bg-primary);
}

.carousel__button--prev {
  left: 10px;
}

.carousel__button--next {
  right: 10px;
}

.carousel__dots {
  display: flex;
  justify-content: center;
  margin-top: var(--space-xl);
  gap: var(--space-sm);
}

.carousel__dot {
  width: 10px;
  height: 10px;
  border-radius: var(--border-radius-full);
  background-color: var(--color-bg-tertiary);
  transition: all var(--transition-normal);
}

.carousel__dot:hover,
.carousel__dot.active {
  background-color: var(--color-accent-primary);
}

/* ============================
   Contact Section
   ============================ */
.contact {
  padding: var(--space-4xl) 0;
  background-color: var(--color-bg-secondary);
}

.contact__container {
  margin-top: var(--space-2xl);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}

.contact__info {
  background-color: var(--color-bg-tertiary);
  padding: var(--space-xl);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
}

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

.contact__info-item:last-child {
  margin-bottom: 0;
}

.contact__info-item .material-icons {
  margin-right: var(--space-md);
  color: var(--color-accent-primary);
  font-size: var(--font-size-xl);
}

.contact__form-container {
  background-color: var(--color-bg-tertiary);
  padding: var(--space-xl);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
}

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

.form-group {
  margin-bottom: var(--space-md);
}

.form-group label {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: var(--space-sm);
  border: 1px solid var(--color-bg-tertiary);
  border-radius: var(--border-radius-sm);
  background-color: var(--color-bg-secondary);
  color: var(--color-text-primary);
  transition: border-color var(--transition-normal);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-accent-primary);
}

.form-group.has-error input,
.form-group.has-error select,
.form-group.has-error textarea {
  border-color: var(--color-error);
}

.error-message {
  color: var(--color-error);
  font-size: var(--font-size-sm);
  margin-top: var(--space-xs);
}

/* ============================
   Footer
   ============================ */
.footer {
  background-color: var(--color-bg-tertiary);
  padding: var(--space-2xl) 0 var(--space-md);
}

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

.footer__logo {
  max-width: 180px;
}

.footer__logo-image {
  width: 100%;
  height: auto;
  margin-bottom: var(--space-sm);
}

.footer__slogan {
  color: var(--color-accent-primary);
  font-style: italic;
  font-size: var(--font-size-sm);
}

.footer__title {
  color: var(--color-text-primary);
  font-size: var(--font-size-md);
  margin-bottom: var(--space-md);
}

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

.footer__list li {
  margin-bottom: var(--space-xs);
}

.footer__list a {
  color: var(--color-text-secondary);
  transition: color var(--transition-normal);
}

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

.footer__bottom {
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-bg-secondary);
  text-align: center;
}

.footer__copyright {
  color: var(--color-text-tertiary);
  font-size: var(--font-size-sm);
}

/* ============================
   Back to Top Button
   ============================ */
.back-to-top {
  position: fixed;
  bottom: var(--space-xl);
  right: var(--space-xl);
  width: 50px;
  height: 50px;
  background-color: var(--color-accent-primary);
  color: var(--color-bg-primary);
  border-radius: var(--border-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-normal);
  z-index: var(--z-elevated);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
}

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

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

/* ============================
   Success Page
   ============================ */
.success {
  padding-top: 120px;
  padding-bottom: var(--space-4xl);
  min-height: 80vh;
}

.success__content {
  background-color: var(--color-bg-secondary);
  border-radius: var(--border-radius-lg);
  padding: var(--space-xl);
  text-align: center;
  box-shadow: var(--shadow-lg);
  margin-bottom: var(--space-2xl);
}

.success__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  margin: 0 auto var(--space-lg);
  background-color: var(--color-success);
  border-radius: var(--border-radius-full);
}

.success__icon .material-icons {
  font-size: 40px;
  color: var(--color-white);
}

.success__title {
  color: var(--color-accent-primary);
  margin-bottom: var(--space-md);
}

.success__message {
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto var(--space-xl);
}

.success__details {
  padding: var(--space-md);
  background-color: var(--color-bg-tertiary);
  border-radius: var(--border-radius-md);
  margin-bottom: var(--space-xl);
  color: var(--color-text-secondary);
  text-align: left;
  display: inline-block;
}

.success__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: center;
}

.success__information {
  background-color: var(--color-bg-secondary);
  border-radius: var(--border-radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-lg);
}

.success__steps {
  padding-left: var(--space-xl);
  margin-bottom: var(--space-xl);
  counter-reset: steps;
}

.success__steps li {
  position: relative;
  margin-bottom: var(--space-lg);
  padding-left: var(--space-lg);
}

.success__steps li::before {
  counter-increment: steps;
  content: counter(steps);
  position: absolute;
  left: -30px;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  background-color: var(--color-accent-primary);
  color: var(--color-bg-primary);
  border-radius: var(--border-radius-full);
  font-weight: var(--font-weight-bold);
}

.success__steps h3 {
  color: var(--color-accent-primary);
  margin-bottom: var(--space-xs);
}

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

.success__contact {
  background-color: var(--color-bg-tertiary);
  padding: var(--space-lg);
  border-radius: var(--border-radius-md);
}

.success__contact h3 {
  color: var(--color-accent-primary);
  margin-bottom: var(--space-md);
}

.success__contact-list {
  list-style: none;
  padding: 0;
}

.success__contact-list li {
  display: flex;
  align-items: center;
  margin-bottom: var(--space-sm);
  color: var(--color-text-secondary);
}

.success__contact-list .material-icons {
  margin-right: var(--space-sm);
  color: var(--color-accent-primary);
}

/* ============================
   Legal Pages
   ============================ */
.page-header {
  padding-top: 120px;
  padding-bottom: var(--space-2xl);
  background-color: var(--color-bg-secondary);
  text-align: center;
}

.page-header__title {
  color: var(--color-accent-primary);
}

.legal {
  padding: var(--space-2xl) 0 var(--space-4xl);
}

.legal__content {
  background-color: var(--color-bg-secondary);
  border-radius: var(--border-radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-lg);
}

.legal__content h2 {
  color: var(--color-accent-primary);
  margin-top: var(--space-xl);
  margin-bottom: var(--space-md);
}

.legal__content h2:first-child {
  margin-top: 0;
}

.legal__content h3 {
  color: var(--color-text-primary);
  margin-top: var(--space-lg);
  margin-bottom: var(--space-sm);
  font-size: var(--font-size-lg);
}

.legal__content p {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-md);
}

.legal__content ul,
.legal__content ol {
  margin-bottom: var(--space-lg);
  color: var(--color-text-secondary);
}

.legal__content li {
  margin-bottom: var(--space-xs);
}

/* ============================
   Media Queries
   ============================ */
@media (min-width: 576px) {
  .hero__title {
    font-size: var(--font-size-5xl);
  }
  
  .bento-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .benefits__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .guide__container {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 768px) {
  .hero__container {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
  
  .hero__content {
    text-align: left;
    margin-right: var(--space-2xl);
    margin-bottom: 0;
  }
  
  .therapists__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .contact__container {
    grid-template-columns: 1fr 2fr;
  }
  
  .footer__top {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

@media (min-width: 992px) {
  .nav__toggle {
    display: none;
  }
  
  .nav__list {
    position: static;
    display: flex;
    opacity: 1;
    visibility: visible;
    transform: none;
    background-color: transparent;
    box-shadow: none;
    padding: 0;
    min-width: auto;
    margin-top: 0;
  }
  
  .nav__item {
    margin-bottom: 0;
    margin-left: var(--space-md);
  }
  
  .nav__link {
    padding: var(--space-xs) var(--space-sm);
  }
  
  .bento-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .benefits__grid {
    grid-template-columns: repeat(4, 1fr);
  }
  
  .therapists__grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .guide__container {
    grid-template-columns: repeat(4, 1fr);
  }
  
  .contact__form {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
  }
  
  .form-group:nth-last-child(2),
  .form-group:last-child {
    grid-column: span 2;
  }
}

@media (min-width: 1200px) {
  .bento-grid__item--large {
    grid-column: span 2;
  }
  
  .bento-grid__item--large + .bento-grid__item .service__image-container {
    height: 438px;
  }

  .bento-grid__item--large .service__content {
    padding: var(--space-xl);
  }
  
  .bento-grid__item--large .service__title {
    font-size: var(--font-size-2xl);
  }
}