/* ==========================================================
   Ottica Visione Pisa
   Demo realizzata da Future Is Now - futureisnow.cloud
   Palette: Blu #1E3A5F | Oro #C9A961 | Off-white #FAFAF8
   ========================================================== */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;1,400;1,600&family=Inter:wght@300;400;500;600;700;800&display=swap');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --blue: #1E3A5F;
  --blue-dark: #0F2444;
  --blue-light: #3A5F8A;
  --blue-soft: rgba(30, 58, 95, 0.08);
  --accent: #C9A961;
  --accent-dark: #A88A48;
  --accent-soft: rgba(201, 169, 97, 0.12);
  --bg: #FAFAF8;
  --white: #FFFFFF;
  --ink: #1A1A1A;
  --ink-soft: #666666;
  --border: #E8E6E0;
  --shadow-sm: 0 1px 3px rgba(30, 58, 95, 0.06);
  --shadow-md: 0 4px 16px rgba(30, 58, 95, 0.10);
  --shadow-lg: 0 12px 36px rgba(30, 58, 95, 0.14);
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;
  --container: 1200px;
  --transition: 0.3s ease;
  --radius-pill: 9999px;
  --radius-card: 18px;
}

html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* --- NAV --- */
.navbar {
  position: sticky;
  top: 0;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  z-index: 100;
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  max-width: var(--container);
  margin: 0 auto;
}
.brand-logo { display: flex; flex-direction: column; line-height: 1.15; }
.brand-name {
  font-family: var(--font-serif);
  font-size: 21px;
  font-weight: 600;
  color: var(--blue);
  letter-spacing: -0.01em;
}
.brand-sub { font-size: 11px; color: var(--ink-soft); text-transform: uppercase; letter-spacing: 0.08em; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--ink);
  margin: 5px 0;
  transition: var(--transition);
}
.nav-links { display: flex; gap: 28px; align-items: center; }
.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--ink);
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--blue); }
.nav-cta {
  background: var(--blue);
  color: var(--white) !important;
  padding: 10px 22px;
  border-radius: var(--radius-pill);
  font-weight: 600 !important;
  font-size: 14px;
}
.nav-cta:hover { background: var(--blue-dark); }

/* --- BUTTONS --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  transition: all var(--transition);
  border: 2px solid transparent;
  text-align: center;
}
.btn-primary { background: var(--blue); color: var(--white); }
.btn-primary:hover { background: var(--blue-dark); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-ghost { background: transparent; color: var(--blue); border-color: var(--blue); }
.btn-ghost:hover { background: var(--blue-soft); }
.btn-accent { background: var(--accent); color: var(--white); }
.btn-accent:hover { background: var(--accent-dark); transform: translateY(-1px); box-shadow: 0 6px 20px rgba(201, 169, 97, 0.4); }
.btn-outline-light { background: transparent; color: var(--white); border-color: rgba(255,255,255,0.5); }
.btn-outline-light:hover { background: rgba(255,255,255,0.1); border-color: var(--white); }
.btn-large { padding: 18px 44px; font-size: 17px; }
.btn-block { width: 100%; }

/* --- EYEBROW --- */
.eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--blue);
  background: var(--blue-soft);
  padding: 6px 14px;
  border-radius: 6px;
  margin-bottom: 24px;
}

/* --- HERO --- */
.hero {
  padding: 88px 0 108px;
  background: linear-gradient(160deg, var(--bg) 0%, var(--white) 60%);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 72px;
  align-items: center;
}
.hero h1 {
  font-family: var(--font-serif);
  font-size: 3.4rem;
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 22px;
  color: var(--ink);
  letter-spacing: -0.02em;
}
.hero h1 em { color: var(--blue); font-style: italic; }
.lead {
  font-size: 1.1rem;
  color: var(--ink-soft);
  margin-bottom: 36px;
  line-height: 1.7;
}
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 44px; }
.hero-trust {
  display: flex;
  gap: 44px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}
.hero-trust > div { display: flex; flex-direction: column; }
.hero-trust strong {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  color: var(--blue);
  font-weight: 700;
}
.hero-trust span { font-size: 12px; color: var(--ink-soft); margin-top: 2px; }
.hero-image {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.hero-image img {
  width: 100%;
  height: 560px;
  object-fit: cover;
}
.hero-image-tag {
  position: absolute;
  bottom: 28px;
  left: 28px;
  background: var(--white);
  padding: 16px 22px;
  border-radius: 16px;
  display: flex;
  gap: 14px;
  align-items: center;
  box-shadow: var(--shadow-lg);
  max-width: 260px;
}
.tag-icon {
  font-size: 24px;
  color: var(--accent);
  font-style: normal;
  line-height: 1;
}
.hero-image-tag p { font-size: 13px; line-height: 1.45; }
.hero-image-tag p strong { color: var(--blue); display: block; }

/* --- INTRO STATEMENT --- */
.intro-statement {
  padding: 88px 0;
  background: var(--blue);
  color: var(--white);
  text-align: center;
}
.intro-quote {
  font-family: var(--font-serif);
  font-size: 2.1rem;
  font-weight: 400;
  line-height: 1.4;
  max-width: 860px;
  margin: 0 auto;
}
.intro-quote em { color: var(--accent); font-style: italic; }

/* --- SECTIONS BASE --- */
section { padding: 104px 0; }
.section-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 68px;
}
.section-head h2 {
  font-family: var(--font-serif);
  font-size: 2.6rem;
  font-weight: 600;
  line-height: 1.2;
  color: var(--ink);
  margin-bottom: 18px;
  letter-spacing: -0.01em;
}
.section-head h2 em { color: var(--blue); font-style: italic; }
.section-sub {
  font-size: 1.05rem;
  color: var(--ink-soft);
  line-height: 1.65;
}

/* --- CHI SIAMO --- */
.section-chi { background: var(--bg); }
.chi-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 72px;
  align-items: center;
}
.chi-image {
  border-radius: 22px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.chi-image img { width: 100%; height: 520px; object-fit: cover; }
.chi-text h2 {
  font-family: var(--font-serif);
  font-size: 2.4rem;
  font-weight: 600;
  margin-bottom: 26px;
  line-height: 1.2;
  letter-spacing: -0.01em;
}
.chi-text h2 em { color: var(--blue); font-style: italic; }
.chi-text p { font-size: 1.02rem; color: var(--ink-soft); margin-bottom: 16px; line-height: 1.7; }
.chi-text p strong { color: var(--ink); }
.credentials { margin-top: 28px; }
.credentials li {
  padding: 9px 0;
  font-size: 14px;
  color: var(--ink);
  border-bottom: 1px solid var(--border);
}
.credentials li:last-child { border-bottom: none; }

/* --- SERVIZI --- */
.section-servizi { background: var(--white); }
.servizi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.servizio-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 32px 28px;
  position: relative;
  transition: all var(--transition);
}
.servizio-card.featured {
  border-color: var(--accent);
  background: var(--white);
  box-shadow: var(--shadow-md);
}
.servizio-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--blue);
}
.servizio-card.featured:hover { border-color: var(--accent); }
.servizio-badge {
  position: absolute;
  top: -13px;
  right: 24px;
  background: var(--accent);
  color: var(--white);
  font-size: 11px;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 6px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.servizio-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--blue);
  background: var(--blue-soft);
  padding: 4px 10px;
  border-radius: 4px;
  margin-bottom: 14px;
}
.servizio-card h3 {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  margin-bottom: 12px;
  color: var(--ink);
}
.servizio-desc {
  color: var(--ink-soft);
  margin-bottom: 18px;
  font-size: 14px;
  line-height: 1.65;
}
.servizio-card ul { margin-bottom: 22px; }
.servizio-card ul li {
  padding: 5px 0 5px 22px;
  font-size: 13px;
  position: relative;
  color: var(--ink);
}
.servizio-card ul li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}
.servizio-price {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--blue);
}
.servizio-price span {
  font-family: var(--font-sans);
  font-size: 12px;
  color: var(--ink-soft);
  font-weight: 400;
  display: block;
  margin-top: 2px;
}

/* --- BRAND COLLEZIONI --- */
.section-brand { background: var(--bg); }
.brand-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.brand-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  overflow: hidden;
  transition: all var(--transition);
}
.brand-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--accent);
}
.brand-img-wrap { overflow: hidden; height: 200px; }
.brand-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.brand-card:hover .brand-img-wrap img { transform: scale(1.05); }
.brand-info { padding: 22px 20px; }
.brand-info h3 {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 8px;
}
.brand-info p {
  font-size: 13px;
  color: var(--ink-soft);
  line-height: 1.55;
  margin-bottom: 14px;
}
.brand-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-dark);
  background: var(--accent-soft);
  padding: 4px 10px;
  border-radius: 4px;
}

/* --- CTA BANNER --- */
.section-banner { padding: 60px 0; background: var(--blue-soft); }
.banner-inner {
  background: var(--blue);
  color: var(--white);
  border-radius: 28px;
  padding: 68px 60px;
  text-align: center;
}
.banner-inner h2 {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-weight: 600;
  margin-bottom: 18px;
  line-height: 1.2;
}
.banner-inner h2 em { color: var(--accent); font-style: italic; }
.banner-inner p {
  font-size: 1.1rem;
  margin-bottom: 36px;
  opacity: 0.9;
  max-width: 620px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.65;
}
.banner-ctas {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 20px;
}
.banner-note {
  font-size: 13px;
  opacity: 0.6;
  margin-bottom: 0 !important;
}

/* --- TESTIMONIANZE --- */
.section-testi { background: var(--bg); }
.testi-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.testi-card {
  background: var(--white);
  border-radius: var(--radius-card);
  padding: 36px 32px;
  border: 1px solid var(--border);
  transition: box-shadow var(--transition);
}
.testi-card:hover { box-shadow: var(--shadow-md); }
.testi-stars { color: var(--accent); margin-bottom: 18px; font-size: 18px; letter-spacing: 2px; }
.testi-text {
  font-family: var(--font-serif);
  font-size: 1.02rem;
  font-style: italic;
  color: var(--ink);
  line-height: 1.65;
  margin-bottom: 22px;
}
.testi-author { display: flex; gap: 14px; align-items: center; }
.testi-author img {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--border);
}
.testi-author strong { display: block; color: var(--ink); font-size: 15px; }
.testi-author span { font-size: 13px; color: var(--ink-soft); }

/* --- FAQ --- */
.section-faq { background: var(--white); }
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}
.faq-item {
  border-bottom: 1px solid var(--border);
  padding: 22px 0;
}
.faq-item summary {
  cursor: pointer;
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--ink);
  padding-right: 36px;
  position: relative;
  list-style: none;
  line-height: 1.4;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  font-size: 26px;
  font-weight: 300;
  color: var(--blue);
  transition: transform var(--transition), color var(--transition);
}
.faq-item[open] summary::after {
  transform: translateY(-50%) rotate(45deg);
  color: var(--accent);
}
.faq-item p {
  margin-top: 14px;
  color: var(--ink-soft);
  line-height: 1.7;
  font-size: 15px;
}
.faq-item summary:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 4px;
  border-radius: 4px;
}

/* --- CONTATTI --- */
.section-contatti { background: var(--bg); }
.contatti-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 72px;
}
.contatti-text h2 {
  font-family: var(--font-serif);
  font-size: 2.4rem;
  font-weight: 600;
  margin-bottom: 20px;
  line-height: 1.2;
  letter-spacing: -0.01em;
}
.contatti-text h2 em { color: var(--blue); font-style: italic; }
.contatti-text > p { color: var(--ink-soft); margin-bottom: 32px; line-height: 1.65; }
.contatti-info { margin-bottom: 0; }
.contatti-info > div {
  display: flex;
  gap: 14px;
  padding: 14px 0;
  align-items: flex-start;
  border-bottom: 1px solid var(--border);
}
.contatti-info > div:last-child { border-bottom: none; }
.contatti-info span:first-child { font-size: 20px; flex-shrink: 0; }
.contatti-info strong {
  display: block;
  color: var(--ink);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 2px;
  font-weight: 600;
}
.contatti-info > div > div { font-size: 14px; color: var(--ink-soft); }

.contatti-form-wrap {
  background: var(--white);
  padding: 44px 40px;
  border-radius: 22px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}
.contatti-form h3 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  margin-bottom: 28px;
  color: var(--ink);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.contatti-form label { display: block; margin-bottom: 18px; }
.contatti-form label > span {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 7px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.contatti-form input,
.contatti-form select,
.contatti-form textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-family: inherit;
  font-size: 15px;
  background: var(--bg);
  transition: all var(--transition);
  color: var(--ink);
}
.contatti-form input:focus,
.contatti-form select:focus,
.contatti-form textarea:focus {
  outline: none;
  border-color: var(--blue);
  background: var(--white);
  box-shadow: 0 0 0 3px var(--blue-soft);
}
.form-check {
  display: flex !important;
  gap: 10px;
  align-items: flex-start;
  font-size: 13px;
  color: var(--ink-soft);
  text-transform: none !important;
  letter-spacing: 0 !important;
}
.form-check input { width: auto !important; margin-top: 3px; flex-shrink: 0; }
.form-promise {
  margin-top: 14px;
  font-size: 13px;
  color: var(--ink-soft);
  text-align: center;
}

/* --- FOOTER --- */
.footer {
  background: var(--blue-dark);
  color: var(--white);
  padding: 80px 0 28px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.3fr;
  gap: 48px;
  margin-bottom: 52px;
}
.footer-brand .brand-name {
  font-family: var(--font-serif);
  font-size: 20px;
  color: var(--white);
  display: block;
  margin-bottom: 4px;
}
.footer-brand .brand-sub {
  font-size: 11px;
  color: rgba(255,255,255,0.5);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  display: block;
  margin-bottom: 16px;
}
.footer-brand p { font-size: 14px; opacity: 0.75; line-height: 1.65; }
.footer h4 {
  font-family: var(--font-serif);
  font-size: 1rem;
  margin-bottom: 18px;
  color: var(--accent);
  font-weight: 600;
}
.footer ul li { padding: 4px 0; }
.footer a { font-size: 14px; opacity: 0.8; transition: all var(--transition); }
.footer a:hover { opacity: 1; color: var(--accent); }
.footer p { font-size: 14px; opacity: 0.75; line-height: 1.7; }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  opacity: 0.65;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}
.footer-bottom a { opacity: 1; }
.footer-bottom a:hover { color: var(--accent); opacity: 1; }

/* --- DEMO BADGE --- */
.demo-badge {
  position: fixed;
  bottom: 16px;
  right: 16px;
  background: #3AA6B9;
  color: var(--white);
  padding: 12px 18px;
  border-radius: 12px;
  box-shadow: 0 8px 28px rgba(58, 166, 185, 0.45);
  font-size: 13px;
  max-width: 380px;
  z-index: 200;
  line-height: 1.4;
}
.demo-badge a { color: var(--white); text-decoration: underline; font-weight: 600; }
.demo-badge a:hover { color: #d4f0f4; }

/* --- RESPONSIVE 1024px --- */
@media (max-width: 1024px) {
  .servizi-grid { grid-template-columns: repeat(2, 1fr); }
  .brand-grid { grid-template-columns: repeat(2, 1fr); }
  .testi-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

/* --- RESPONSIVE 768px --- */
@media (max-width: 768px) {
  .hero { padding: 52px 0 72px; }
  .hero-grid,
  .chi-grid,
  .contatti-grid { grid-template-columns: 1fr; gap: 40px; }

  .hero h1 { font-size: 2.2rem; }
  .chi-text h2,
  .contatti-text h2,
  .banner-inner h2 { font-size: 2rem; }
  .section-head h2 { font-size: 1.9rem; }
  .intro-quote { font-size: 1.55rem; }

  section { padding: 64px 0; }

  .nav-links {
    position: fixed;
    top: 62px;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 24px;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-md);
    transform: translateY(-200%);
    transition: transform var(--transition);
    z-index: 99;
    gap: 4px;
  }
  .nav-links.open { transform: translateY(0); }
  .nav-toggle { display: block; }

  .servizi-grid { grid-template-columns: 1fr; }
  .brand-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .form-row { grid-template-columns: 1fr; }

  .hero-trust { gap: 20px; flex-wrap: wrap; }
  .hero-image img { height: 360px; }
  .chi-image img { height: 300px; }
  .banner-inner { padding: 44px 24px; }
  .banner-ctas { flex-direction: column; align-items: stretch; }
  .contatti-form-wrap { padding: 28px 20px; }

  .demo-badge { right: 8px; left: 8px; max-width: none; font-size: 12px; bottom: 12px; }
  .hero-image-tag { max-width: 220px; padding: 12px 16px; }
}