@import url('https://fonts.googleapis.com/css2?family=Comfortaa:wght@400;500;600;700&family=Nunito:wght@400;500;600;700&display=swap');

/* ===== CSS CUSTOM PROPERTIES ===== */
:root {
  --color-primary: #D4793C;
  --color-primary-dark: #B8632A;
  --color-accent: #E89A73;
  --color-bg: #FFF8F0;
  --color-bg-white: #FFFFFF;
  --color-text: #5A4A42;
  --color-text-light: #8B7A70;
  --color-border: #E8DDD0;
  --color-shadow: rgba(90, 74, 66, 0.1);
  
  --font-display: 'Comfortaa', cursive;
  --font-body: 'Nunito', sans-serif;
  
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2.5rem;
  --spacing-xl: 4rem;
  --spacing-2xl: 6rem;
  
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== RESET & BASE ===== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  overflow-x: hidden;
}

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

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

button {
  font-family: inherit;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text);
}

h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  margin-bottom: var(--spacing-md);
}

h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin-bottom: var(--spacing-md);
}

h3 {
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  margin-bottom: var(--spacing-sm);
}

p {
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-light);
}

strong {
  color: var(--color-text);
  font-weight: 600;
}

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

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

.section--alt {
  background-color: var(--color-bg-white);
}

.section__header {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

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

.section__subtitle {
  font-size: 1.125rem;
  color: var(--color-text-light);
  max-width: 600px;
  margin: 0 auto;
}

/* ===== HEADER & NAVIGATION ===== */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(255, 248, 240, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  padding: var(--spacing-sm) 0;
  transition: box-shadow var(--transition);
}

.header.scrolled {
  box-shadow: 0 2px 20px var(--color-shadow);
}

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

.nav__logo img {
  height: 40px;
  width: auto;
}

.nav__menu {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  list-style: none;
}

.nav__link {
  font-weight: 500;
  color: var(--color-text);
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-primary);
  transition: width var(--transition);
}

.nav__link:hover::after {
  width: 100%;
}

.nav__cta {
  margin-left: var(--spacing-md);
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  padding: 8px;
}

.nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-text);
  transition: all var(--transition);
}

.nav__toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

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

.nav__toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  padding: 0.875rem 2rem;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: all var(--transition);
  text-align: center;
  white-space: nowrap;
}

.btn--primary {
  background-color: var(--color-primary);
  color: white;
  box-shadow: 0 4px 12px rgba(212, 121, 60, 0.3);
}

.btn--primary:hover {
  background-color: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(212, 121, 60, 0.4);
}

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

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

.btn--large {
  padding: 1.125rem 2.5rem;
  font-size: 1.125rem;
}

/* ===== HERO ===== */
.hero {
  padding: var(--spacing-2xl) 0;
  background: linear-gradient(135deg, var(--color-bg) 0%, #FFF5E8 100%);
}

.hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-xl);
  align-items: center;
}

.hero__content {
  text-align: center;
}

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

.hero__title span {
  color: var(--color-primary);
}

.hero__subtitle {
  font-size: 1.25rem;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-lg);
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

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

.hero__image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 60px var(--color-shadow);
}

.hero__image img {
  width: 100%;
  height: auto;
  display: block;
}

/* ===== CARDS ===== */
.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
}

.card {
  background-color: var(--color-bg-white);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  border: 1px solid var(--color-border);
  transition: all var(--transition);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px var(--color-shadow);
}

.card__icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: white;
  margin-bottom: var(--spacing-md);
}

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

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

/* ===== STEPS ===== */
.steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-xl);
  position: relative;
}

.step {
  display: flex;
  gap: var(--spacing-md);
  align-items: flex-start;
}

.step__number {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
}

.step__content h3 {
  margin-bottom: var(--spacing-xs);
}

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

.repertoire-item {
  background-color: var(--color-bg-white);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  border: 2px solid var(--color-border);
  text-align: center;
  transition: all var(--transition);
}

.repertoire-item:hover {
  border-color: var(--color-primary);
  transform: scale(1.05);
}

.repertoire-item__title {
  font-size: 1.25rem;
  color: var(--color-primary);
  margin-bottom: var(--spacing-xs);
}

/* ===== FAQ ===== */
.faq {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background-color: var(--color-bg-white);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-md);
  border: 1px solid var(--color-border);
  overflow: hidden;
}

.faq-item__question {
  width: 100%;
  text-align: left;
  padding: var(--spacing-md);
  background: none;
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-text);
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}

.faq-item__question:hover {
  color: var(--color-primary);
}

.faq-item__icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background-color: var(--color-primary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  transition: transform var(--transition);
}

.faq-item.active .faq-item__icon {
  transform: rotate(45deg);
}

.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition);
}

.faq-item.active .faq-item__answer {
  max-height: 500px;
}

.faq-item__answer-content {
  padding: 0 var(--spacing-md) var(--spacing-md);
  color: var(--color-text-light);
}

/* ===== FORM ===== */
.form-section {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: white;
}

.form-wrapper {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
}

.form-wrapper h2, .form-wrapper p {
  color: white;
}

.form {
  background-color: var(--color-bg-white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  margin-top: var(--spacing-lg);
}

.form__group {
  margin-bottom: var(--spacing-md);
  text-align: left;
}

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

.form__input {
  width: 100%;
  padding: 0.875rem var(--spacing-md);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-text);
  transition: border-color var(--transition);
}

.form__input:focus {
  outline: none;
  border-color: var(--color-primary);
}

.form__input.error {
  border-color: #E74C3C;
}

.form__error {
  color: #E74C3C;
  font-size: 0.875rem;
  margin-top: var(--spacing-xs);
  display: none;
}

.form__error.visible {
  display: block;
}

.form__submit {
  width: 100%;
}

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

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

.footer__col h3 {
  color: white;
  margin-bottom: var(--spacing-md);
  font-size: 1.125rem;
}

.footer__links {
  list-style: none;
}

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

.footer__links a {
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--transition);
}

.footer__links a:hover {
  color: white;
}

.footer__legal {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.8;
}

.footer__bottom {
  padding-top: var(--spacing-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
}

/* ===== COOKIE BANNER ===== */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--color-text);
  color: white;
  padding: var(--spacing-md);
  box-shadow: 0 -4px 20px var(--color-shadow);
  z-index: 1000;
  transform: translateY(100%);
  transition: transform var(--transition);
}

.cookie-banner.visible {
  transform: translateY(0);
}

.cookie-banner__content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.cookie-banner__text {
  flex: 1;
  font-size: 0.875rem;
}

.cookie-banner__text a {
  color: var(--color-accent);
  text-decoration: underline;
}

.cookie-banner__actions {
  display: flex;
  gap: var(--spacing-sm);
}

/* ===== LEGAL PAGES ===== */
.legal-page {
  padding: var(--spacing-2xl) 0;
  background-color: var(--color-bg-white);
}

.legal-page h1 {
  margin-bottom: var(--spacing-lg);
}

.legal-page h2 {
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-md);
  font-size: 1.75rem;
}

.legal-page h3 {
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-sm);
}

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

.legal-page ul, .legal-page ol {
  margin-left: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
}

.legal-page li {
  margin-bottom: var(--spacing-xs);
  color: var(--color-text-light);
}

/* ===== SUCCESS PAGE ===== */
.success-page {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--spacing-xl) 0;
}

.success-page__content {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
}

.success-page__icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  margin: 0 auto var(--spacing-lg);
}

/* ===== ANIMATIONS ===== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== RESPONSIVE ===== */
@media (min-width: 768px) {
  .nav__toggle {
    display: none;
  }
  
  .hero__grid {
    grid-template-columns: 1fr 1fr;
  }
  
  .hero__content {
    text-align: left;
  }
  
  .hero__cta {
    justify-content: flex-start;
  }
  
  .hero__subtitle {
    margin-left: 0;
    margin-right: 0;
  }
  
  .card-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .repertoire-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .footer__grid {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

@media (min-width: 1200px) {
  .card-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .steps {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 767px) {
  .nav__menu {
    position: fixed;
    top: 73px;
    left: 0;
    right: 0;
    background-color: var(--color-bg);
    flex-direction: column;
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
    gap: var(--spacing-md);
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: all var(--transition);
  }
  
  .nav__menu.active {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }
  
  .nav__toggle {
    display: flex;
  }
  
  .nav__cta {
    margin-left: 0;
  }
}