/* ============================================================
   VitaForte — Il tuo percorso verso la forza e il benessere
   style.css
   ============================================================ */

@import url("https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;600;700&family=Lato:wght@300;400;700&display=swap");

/* ─── CSS Variables ─────────────────────────────────────── */
:root {
  --green-dark: #1b5e3b;
  --green-mid: #2d7d52;
  --green-light: #52b788;
  --green-pale: #d8f3dc;
  --gold: #c9a84c;
  --white: #ffffff;
  --gray-light: #f8f9fa;
  --gray: #6c757d;
  --dark: #1a1a2e;
  --shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
  --transition: 0.3s ease;
  --radius: 12px;
}

/* ─── Reset ─────────────────────────────────────────────── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
}
body {
  font-family: "Lato", sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: var(--dark);
  background: var(--white);
}
img {
  max-width: 100%;
  display: block;
}
a {
  text-decoration: none;
  color: inherit;
}
ul {
  list-style: none;
}

/* ─── Typography ─────────────────────────────────────────── */
h1,
h2,
h3,
h4 {
  font-family: "Playfair Display", serif;
  line-height: 1.2;
}
h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
}
h2 {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
}
h3 {
  font-size: 1.4rem;
}

/* ─── Utility ─────────────────────────────────────────────── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}
.section {
  padding: 80px 0;
}
.section-title {
  text-align: center;
  margin-bottom: 50px;
}
.section-title h2 {
  color: var(--green-dark);
  margin-bottom: 12px;
}
.section-title p {
  color: var(--gray);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}
.text-gold {
  color: var(--gold);
}
.text-center {
  text-align: center;
}
.bg-light {
  background: var(--gray-light);
}

/* ─── Buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 50px;
  font-family: "Lato", sans-serif;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition);
  border: 2px solid transparent;
  letter-spacing: 0.5px;
}
.btn-gold {
  background: var(--gold);
  color: var(--white);
  border-color: var(--gold);
}
.btn-gold:hover {
  background: #b8922e;
  border-color: #b8922e;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(201, 168, 76, 0.4);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: var(--white);
}
.btn-outline:hover {
  background: var(--white);
  color: var(--green-dark);
}
.btn-green {
  background: var(--green-dark);
  color: var(--white);
  border-color: var(--green-dark);
}
.btn-green:hover {
  background: var(--green-mid);
  border-color: var(--green-mid);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}
.btn-sm {
  padding: 10px 24px;
  font-size: 0.9rem;
}

/* ─── Navbar ─────────────────────────────────────────────── */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--white);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
  padding: 0 20px;
}
.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  height: 70px;
}
.navbar-logo {
  font-family: "Playfair Display", serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--green-dark);
}
.navbar-logo span {
  color: var(--gold);
}
.navbar-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}
.navbar-nav a {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--dark);
  transition: color var(--transition);
  position: relative;
}
.navbar-nav a::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--green-light);
  transition: width var(--transition);
}
.navbar-nav a:hover::after,
.navbar-nav a.active::after {
  width: 100%;
}
.navbar-nav a:hover,
.navbar-nav a.active {
  color: var(--green-dark);
}
.navbar-cta {
  margin-left: 8px;
}
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
}
.hamburger span {
  display: block;
  width: 25px;
  height: 3px;
  background: var(--dark);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}
.hamburger.open span:nth-child(2) {
  opacity: 0;
}
.hamburger.open span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* ─── Hero ─────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: url("/images/hero.jpg") center/cover no-repeat;
  background-color: var(--green-dark);
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(27, 94, 59, 0.78);
}
.hero-content {
  position: relative;
  z-index: 1;
  color: var(--white);
  max-width: 720px;
}
.hero-content h1 {
  margin-bottom: 20px;
}
.hero-content p {
  font-size: 1.2rem;
  margin-bottom: 36px;
  opacity: 0.93;
}
.hero-btns {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.hero-page {
  min-height: 55vh;
}

/* ─── Stats Bar ──────────────────────────────────────────── */
.stats-bar {
  background: var(--dark);
  color: var(--white);
  padding: 28px 0;
}
.stats-inner {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 20px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}
.stat-item {
  text-align: center;
}
.stat-number {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--gold);
  font-family: "Playfair Display", serif;
}
.stat-label {
  font-size: 0.9rem;
  opacity: 0.8;
  margin-top: 4px;
}

/* ─── Cards ──────────────────────────────────────────────── */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
}
.card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition:
    transform var(--transition),
    box-shadow var(--transition);
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}
.card-img {
  height: 220px;
  background: var(--green-pale) url("/images/hero.jpg") center/cover;
}
.card-body {
  padding: 28px;
}
.card-icon {
  font-size: 2.5rem;
  margin-bottom: 16px;
}
.card-body h3 {
  color: var(--green-dark);
  margin-bottom: 10px;
}
.card-body p {
  color: var(--gray);
  font-size: 0.95rem;
}
.card-price {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--gold);
  margin: 16px 0 20px;
}
.card-badge {
  display: inline-block;
  background: var(--gold);
  color: var(--white);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 14px;
}
.card-features {
  margin: 16px 0 20px;
}
.card-features li {
  padding: 5px 0;
  color: var(--gray);
  font-size: 0.9rem;
}
.card-features li::before {
  content: "✓ ";
  color: var(--green-light);
  font-weight: 700;
}

/* ─── Section: Trainer Split ─────────────────────────────── */
.split-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.split-section img {
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  width: 100%;
  object-fit: cover;
  max-height: 480px;
}
.split-content h2 {
  color: var(--green-dark);
  margin-bottom: 16px;
}
.split-content p {
  color: var(--gray);
  margin-bottom: 20px;
}
.split-section.reverse {
  direction: rtl;
}
.split-section.reverse > * {
  direction: ltr;
}

/* ─── Testimonials ──────────────────────────────────────── */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.testimonial {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
  border-left: 4px solid var(--green-light);
}
.testimonial p {
  color: var(--gray);
  font-style: italic;
  margin-bottom: 20px;
  line-height: 1.8;
}
.testimonial-author {
  font-weight: 700;
  color: var(--green-dark);
}

/* ─── CTA Banner ─────────────────────────────────────────── */
.cta-banner {
  background: var(--green-dark);
  color: var(--white);
  padding: 80px 0;
  text-align: center;
}
.cta-banner h2 {
  margin-bottom: 16px;
}
.cta-banner p {
  opacity: 0.9;
  margin-bottom: 32px;
  font-size: 1.1rem;
}

/* ─── Course detail ──────────────────────────────────────── */
.course-detail-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  border-top: 4px solid var(--green-light);
}
.course-detail-card.featured {
  border-top-color: var(--gold);
}
.course-detail-card .card-img {
  height: 250px;
}
.course-detail-card .card-body {
  padding: 32px;
}

/* ─── Packages ───────────────────────────────────────────── */
.packages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
  margin-top: 40px;
}
.package-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px 28px;
  box-shadow: var(--shadow);
  text-align: center;
  border-top: 4px solid var(--green-pale);
  transition: transform var(--transition);
}
.package-card:hover {
  transform: translateY(-4px);
}
.package-card.popular {
  border-top-color: var(--gold);
}
.package-card h3 {
  color: var(--green-dark);
  margin-bottom: 8px;
}
.package-price {
  font-size: 2rem;
  font-weight: 700;
  color: var(--gold);
  font-family: "Playfair Display", serif;
  margin: 12px 0;
}
.package-card p {
  color: var(--gray);
  font-size: 0.9rem;
}

/* ─── FAQ ─────────────────────────────────────────────────── */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}
.faq-item {
  border-bottom: 1px solid #e0e0e0;
  padding: 20px 0;
}
.faq-item h4 {
  color: var(--green-dark);
  margin-bottom: 10px;
}
.faq-item p {
  color: var(--gray);
}

/* ─── Yoga page ──────────────────────────────────────────── */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}
.benefit-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  box-shadow: var(--shadow);
}
.benefit-icon {
  font-size: 2.8rem;
  margin-bottom: 16px;
}
.benefit-card h3 {
  color: var(--green-dark);
  margin-bottom: 10px;
}
.benefit-card p {
  color: var(--gray);
  font-size: 0.95rem;
}
.yoga-styles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
  margin-top: 40px;
}
.yoga-style-card {
  background: var(--green-pale);
  border-radius: var(--radius);
  padding: 32px;
}
.yoga-style-card h3 {
  color: var(--green-dark);
  margin-bottom: 12px;
}
.yoga-style-card p {
  color: var(--gray);
}

/* ─── Schedule Table ─────────────────────────────────────── */
.schedule-table {
  width: 100%;
  border-collapse: collapse;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.schedule-table th {
  background: var(--green-dark);
  color: var(--white);
  padding: 14px 18px;
  text-align: left;
}
.schedule-table td {
  padding: 14px 18px;
  border-bottom: 1px solid #eee;
}
.schedule-table tr:nth-child(even) {
  background: var(--gray-light);
}
.schedule-table tr:hover {
  background: var(--green-pale);
}

/* ─── Blog ───────────────────────────────────────────────── */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
}
.blog-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: transform var(--transition);
}
.blog-card:hover {
  transform: translateY(-5px);
}
.blog-card .card-img {
  height: 200px;
}
.blog-card .card-body {
  padding: 24px;
}
.blog-tags {
  display: flex;
  gap: 8px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}
.blog-tag {
  background: var(--green-pale);
  color: var(--green-dark);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 20px;
}
.blog-date {
  color: var(--gray);
  font-size: 0.85rem;
  margin-bottom: 10px;
}
.blog-card h3 {
  color: var(--dark);
  margin-bottom: 10px;
  font-size: 1.1rem;
}
.blog-card p {
  color: var(--gray);
  font-size: 0.9rem;
  margin-bottom: 16px;
}
.blog-link {
  color: var(--green-dark);
  font-weight: 700;
  font-size: 0.9rem;
}
.blog-link:hover {
  color: var(--green-light);
}

/* ─── Newsletter ─────────────────────────────────────────── */
.newsletter-box {
  background: var(--green-pale);
  border-radius: var(--radius);
  padding: 48px;
  text-align: center;
  margin-top: 60px;
}
.newsletter-box h3 {
  color: var(--green-dark);
  margin-bottom: 12px;
  font-size: 1.6rem;
}
.newsletter-box p {
  color: var(--gray);
  margin-bottom: 24px;
}
.newsletter-form {
  display: flex;
  gap: 12px;
  max-width: 500px;
  margin: 0 auto;
  flex-wrap: wrap;
  justify-content: center;
}
.newsletter-form input {
  flex: 1;
  min-width: 220px;
  padding: 12px 20px;
  border: 2px solid var(--green-light);
  border-radius: 50px;
  font-size: 1rem;
  outline: none;
}
.newsletter-form input:focus {
  border-color: var(--green-dark);
}

/* ─── About page ─────────────────────────────────────────── */
.trainer-photo {
  border-radius: 50%;
  max-width: 350px;
  box-shadow: var(--shadow);
}
.certifications {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 24px;
}
.cert-badge {
  background: var(--green-pale);
  color: var(--green-dark);
  padding: 10px 20px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.9rem;
}
.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 24px;
}
.value-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  box-shadow: var(--shadow);
  border-bottom: 4px solid var(--green-light);
}
.value-icon {
  font-size: 2.5rem;
  margin-bottom: 16px;
}
.value-card h3 {
  color: var(--green-dark);
  margin-bottom: 10px;
}
.value-card p {
  color: var(--gray);
  font-size: 0.95rem;
}

/* ─── Contact page ───────────────────────────────────────── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.contact-form {
  background: var(--white);
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: var(--shadow);
}
.form-group {
  margin-bottom: 20px;
}
.form-group label {
  display: block;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--dark);
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid #e0e0e0;
  border-radius: 8px;
  font-size: 1rem;
  font-family: "Lato", sans-serif;
  transition: border-color var(--transition);
  outline: none;
  background: var(--white);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--green-light);
}
.form-group input.error,
.form-group select.error,
.form-group textarea.error {
  border-color: #e74c3c;
}
.form-group textarea {
  resize: vertical;
  min-height: 130px;
}
.form-check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 24px;
}
.form-check input[type="checkbox"] {
  margin-top: 3px;
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  cursor: pointer;
}
.form-check label {
  font-size: 0.9rem;
  color: var(--gray);
}
.form-check label a {
  color: var(--green-dark);
  text-decoration: underline;
}
.field-error {
  color: #e74c3c;
  font-size: 0.82rem;
  margin-top: 4px;
  display: none;
}
.field-error.visible {
  display: block;
}
.form-success {
  display: none;
  background: var(--green-pale);
  color: var(--green-dark);
  border-radius: 8px;
  padding: 16px 20px;
  margin-top: 16px;
  font-weight: 700;
}
.contact-info h3 {
  color: var(--green-dark);
  margin-bottom: 24px;
}
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 18px;
}
.contact-item .icon {
  font-size: 1.4rem;
  flex-shrink: 0;
}
.contact-item p {
  color: var(--gray);
}
.contact-item strong {
  display: block;
  color: var(--dark);
}
.response-box {
  background: var(--green-pale);
  border-radius: var(--radius);
  padding: 28px;
  margin-top: 32px;
}
.response-box h4 {
  color: var(--green-dark);
  margin-bottom: 16px;
}
.response-item {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
  color: var(--gray);
  font-size: 0.9rem;
}
.free-promo {
  background: var(--gold);
  color: var(--white);
  border-radius: 8px;
  padding: 14px 20px;
  margin-top: 16px;
  font-weight: 700;
  text-align: center;
}

/* ─── Footer ─────────────────────────────────────────────── */
.footer {
  background: var(--dark);
  color: rgba(255, 255, 255, 0.85);
  padding: 60px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px 48px;
}
.footer-brand .logo {
  font-family: "Playfair Display", serif;
  font-size: 1.5rem;
  color: var(--white);
  margin-bottom: 12px;
}
.footer-brand p {
  font-size: 0.9rem;
  opacity: 0.7;
  margin-bottom: 20px;
}
.social-icons {
  display: flex;
  gap: 12px;
}
.social-icon {
  width: 38px;
  height: 38px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: background var(--transition);
}
.social-icon:hover {
  background: var(--green-light);
}
.footer-links h4 {
  color: var(--white);
  font-size: 1rem;
  margin-bottom: 16px;
  font-family: "Playfair Display", serif;
}
.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-links a {
  font-size: 0.9rem;
  opacity: 0.7;
  transition: opacity var(--transition);
}
.footer-links a:hover {
  opacity: 1;
  color: var(--green-light);
}
.footer-contact p {
  font-size: 0.9rem;
  opacity: 0.7;
  margin-bottom: 10px;
}
.footer-contact span {
  color: var(--green-light);
}
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 20px;
  text-align: center;
  font-size: 0.85rem;
  opacity: 0.6;
}
.footer-bottom a {
  opacity: 0.8;
  text-decoration: underline;
}

/* ─── Scroll Reveal ──────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 0.6s ease,
    transform 0.6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ─── Responsive 768px ───────────────────────────────────── */
@media (max-width: 768px) {
  .navbar-nav {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--white);
    padding: 20px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    gap: 16px;
  }
  .navbar-nav.open {
    display: flex;
  }
  .navbar-cta {
    display: none;
  }
  .hamburger {
    display: flex;
  }
  .hero {
    min-height: 90vh;
  }
  .hero-content h1 {
    font-size: 2rem;
  }
  .hero-btns {
    flex-direction: column;
  }
  .hero-btns .btn {
    width: 100%;
    text-align: center;
  }
  .split-section {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .split-section.reverse {
    direction: ltr;
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .stats-inner {
    gap: 30px;
  }
  .stat-number {
    font-size: 1.8rem;
  }
  .newsletter-form {
    flex-direction: column;
    align-items: stretch;
  }
  .newsletter-form input {
    min-width: unset;
  }
  .packages-grid {
    grid-template-columns: 1fr;
  }
}

/* ─── Responsive 480px ───────────────────────────────────── */
@media (max-width: 480px) {
  .section {
    padding: 56px 0;
  }
  .cards-grid {
    grid-template-columns: 1fr;
  }
  .benefits-grid {
    grid-template-columns: 1fr;
  }
  .blog-grid {
    grid-template-columns: 1fr;
  }
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
  .values-grid {
    grid-template-columns: 1fr;
  }
  .yoga-styles-grid {
    grid-template-columns: 1fr;
  }
  .contact-form {
    padding: 24px;
  }
  .cta-banner {
    padding: 56px 0;
  }
}