/* ============================================================
   Giorgio Grazzi Group — Main Stylesheet
   Dark theme · Glassmorphism · Cyan #00aaff · Orange #ff6200
   ============================================================ */

:root {
  --bg:        #0d0d0d;
  --bg2:       #111111;
  --glass:     rgba(255,255,255,0.04);
  --glass-border: rgba(255,255,255,0.08);
  --cyan:      #00aaff;
  --orange:    #ff6200;
  --text:      #e8e8e8;
  --muted:     #888;
  --nav-h:     68px;
  --radius:    14px;
  --shadow-c:  0 0 24px rgba(0,170,255,0.18);
  --shadow-o:  0 0 24px rgba(255,98,0,0.18);
}

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

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}

/* ── Scroll Progress Bar ── */
#scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, var(--cyan), var(--orange));
  z-index: 9999;
  transition: width 0.1s linear;
}

/* ── Navbar ── */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  z-index: 1000;
  transition: background 0.3s, backdrop-filter 0.3s, box-shadow 0.3s;
}
#navbar.scrolled {
  background: rgba(13,13,13,0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 var(--glass-border);
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--text);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: 0.04em;
}
.nav-logo img {
  width: 38px;
  height: 38px;
  object-fit: contain;
  border-radius: 8px;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 0.2rem;
  list-style: none;
}
.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0.4rem 0.9rem;
  border-radius: 8px;
  transition: color 0.2s, background 0.2s;
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--text);
  background: var(--glass);
}
.nav-right {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}
#cart-btn {
  position: relative;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  color: var(--text);
  padding: 0.45rem 0.7rem;
  border-radius: 10px;
  cursor: pointer;
  transition: background 0.2s, box-shadow 0.2s;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 1.1rem;
}
#cart-btn:hover { background: rgba(0,170,255,0.12); box-shadow: var(--shadow-c); }
#cart-count {
  position: absolute;
  top: -6px; right: -6px;
  background: var(--orange);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 700;
  width: 18px; height: 18px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  opacity: 0;
  transform: scale(0);
  transition: opacity 0.2s, transform 0.2s;
}
#cart-count.visible { opacity: 1; transform: scale(1); }

/* Hamburger */
#hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px;
  background: none;
  border: none;
}
#hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}
#hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
#hamburger.open span:nth-child(2) { opacity: 0; }
#hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav */
#mobile-menu {
  display: none;
  position: fixed;
  top: var(--nav-h);
  left: 0; right: 0;
  background: rgba(13,13,13,0.97);
  backdrop-filter: blur(20px);
  padding: 1rem 2rem 2rem;
  z-index: 999;
  border-bottom: 1px solid var(--glass-border);
}
#mobile-menu.open { display: block; }
#mobile-menu ul { list-style: none; }
#mobile-menu a {
  display: block;
  color: var(--text);
  text-decoration: none;
  font-size: 1.1rem;
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--glass-border);
}
#mobile-menu a:last-child { border-bottom: none; }

/* ── Hero Section ── */
#home {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: calc(var(--nav-h) + 2rem) 2rem 4rem;
  overflow: hidden;
}

/* Geometric background shapes */
.bg-shapes {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}
.shape {
  position: absolute;
  opacity: 0.06;
  animation: float linear infinite;
}
.shape-hex { clip-path: polygon(50% 0%,100% 25%,100% 75%,50% 100%,0% 75%,0% 25%); }
.shape-tri { clip-path: polygon(50% 0%,100% 100%,0% 100%); }
.shape-dia { clip-path: polygon(50% 0%,100% 50%,50% 100%,0% 50%); }
@keyframes float {
  0%   { transform: translateY(0)   rotate(0deg); }
  50%  { transform: translateY(-30px) rotate(180deg); }
  100% { transform: translateY(0)   rotate(360deg); }
}

/* Grid overlay */
#home::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,170,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,170,255,0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

.hero-logo {
  width: 110px; height: 110px;
  object-fit: contain;
  border-radius: 20px;
  margin-bottom: 1.5rem;
  box-shadow: 0 0 40px rgba(0,170,255,0.25), 0 0 80px rgba(0,170,255,0.1);
  animation: pulse-logo 3s ease-in-out infinite;
}
@keyframes pulse-logo {
  0%, 100% { box-shadow: 0 0 40px rgba(0,170,255,0.25), 0 0 80px rgba(0,170,255,0.1); }
  50%       { box-shadow: 0 0 60px rgba(0,170,255,0.4),  0 0 120px rgba(0,170,255,0.15); }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(0,170,255,0.08);
  border: 1px solid rgba(0,170,255,0.2);
  color: var(--cyan);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.3rem 0.9rem;
  border-radius: 100px;
  margin-bottom: 1.2rem;
}
.hero-badge .dot {
  width: 6px; height: 6px;
  background: var(--cyan);
  border-radius: 50%;
  animation: blink 1.5s ease-in-out infinite;
}
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0.2} }

.hero-title {
  font-size: clamp(2.2rem, 6vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: 0.8rem;
}
.hero-title .gradient {
  background: linear-gradient(135deg, var(--cyan), var(--orange));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-tagline {
  font-size: 1.05rem;
  color: var(--muted);
  margin-bottom: 0.6rem;
  min-height: 1.6em;
}
#typewriter { color: var(--cyan); font-weight: 600; }
#typewriter-cursor {
  display: inline-block;
  width: 2px;
  height: 1em;
  background: var(--cyan);
  margin-left: 2px;
  vertical-align: middle;
  animation: cursor-blink 0.7s step-end infinite;
}
@keyframes cursor-blink { 0%,100%{opacity:1} 50%{opacity:0} }

.hero-sub {
  color: var(--muted);
  font-size: 0.95rem;
  max-width: 480px;
  margin: 0 auto 2.2rem;
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, var(--cyan), #0080cc);
  color: #fff;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.85rem 2rem;
  border-radius: 100px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 4px 24px rgba(0,170,255,0.3);
}
.hero-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0,170,255,0.45);
}

.hero-stats {
  display: flex;
  gap: 2.5rem;
  margin-top: 3.5rem;
  flex-wrap: wrap;
  justify-content: center;
}
.stat { text-align: center; }
.stat-num {
  font-size: 1.8rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--cyan), var(--orange));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-label { font-size: 0.78rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.08em; }

/* ── Section base ── */
section { padding: 5rem 2rem; }
.section-inner { max-width: 1100px; margin: 0 auto; }
.section-label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 0.6rem;
}
.section-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 0.8rem;
}
.section-sub {
  color: var(--muted);
  font-size: 1rem;
  max-width: 520px;
  margin-bottom: 3rem;
}

/* ── Packages Section ── */
#prezzi { background: var(--bg2); }
.packages-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  align-items: start;
}

.pkg-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 2rem 1.5rem;
  position: relative;
  transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
  display: flex;
  flex-direction: column;
}
.pkg-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.4);
}
.pkg-card.featured {
  border-color: var(--cyan);
  box-shadow: var(--shadow-c);
}
.pkg-card.featured:hover {
  box-shadow: 0 0 40px rgba(0,170,255,0.3);
}

.pkg-badge {
  position: absolute;
  top: -12px; left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--cyan), #0080cc);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.25rem 0.9rem;
  border-radius: 100px;
  white-space: nowrap;
}
.pkg-badge.elite {
  background: linear-gradient(135deg, var(--orange), #cc4e00);
}

.pkg-name {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.3rem;
}
.pkg-price {
  font-size: 2.4rem;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 0.2rem;
}
.pkg-price .currency { font-size: 1.2rem; vertical-align: top; margin-top: 0.4rem; display: inline-block; }
.pkg-price .period { font-size: 0.85rem; color: var(--muted); font-weight: 400; }
.pkg-price-note {
  font-size: 0.78rem;
  color: var(--muted);
  margin-bottom: 1.2rem;
  min-height: 1.2em;
}
.pkg-divider { border: none; border-top: 1px solid var(--glass-border); margin: 1rem 0; }
.pkg-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  margin-bottom: 1.5rem;
  flex: 1;
}
.pkg-features li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.88rem;
  color: var(--text);
}
.pkg-features li .check {
  color: var(--cyan);
  font-size: 0.85rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.pkg-btn {
  width: 100%;
  padding: 0.8rem;
  border-radius: 10px;
  border: none;
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
  letter-spacing: 0.02em;
}
.pkg-btn-primary {
  background: linear-gradient(135deg, var(--cyan), #0080cc);
  color: #fff;
  box-shadow: 0 4px 16px rgba(0,170,255,0.25);
}
.pkg-btn-primary:hover { transform: translateY(-1px); box-shadow: 0 6px 24px rgba(0,170,255,0.4); }
.pkg-btn-outline {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--glass-border);
}
.pkg-btn-outline:hover { background: var(--glass); border-color: var(--cyan); color: var(--cyan); }
.pkg-btn-elite {
  background: linear-gradient(135deg, var(--orange), #cc4e00);
  color: #fff;
  box-shadow: 0 4px 16px rgba(255,98,0,0.25);
}
.pkg-btn-elite:hover { transform: translateY(-1px); box-shadow: 0 6px 24px rgba(255,98,0,0.4); }

/* Tooltip */
.tooltip-wrap { position: relative; display: inline-flex; align-items: center; gap: 0.3rem; }
.tooltip-icon {
  width: 15px; height: 15px;
  background: rgba(0,170,255,0.15);
  border: 1px solid rgba(0,170,255,0.3);
  border-radius: 50%;
  color: var(--cyan);
  font-size: 0.6rem;
  display: inline-flex; align-items: center; justify-content: center;
  cursor: help;
}
.tooltip-text {
  visibility: hidden;
  opacity: 0;
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: rgba(20,20,20,0.98);
  border: 1px solid var(--glass-border);
  color: var(--text);
  font-size: 0.78rem;
  padding: 0.5rem 0.8rem;
  border-radius: 8px;
  white-space: nowrap;
  z-index: 10;
  pointer-events: none;
  transition: opacity 0.2s;
}
.tooltip-wrap:hover .tooltip-text { visibility: visible; opacity: 1; }

/* ── Contact Section ── */
#contatti { background: var(--bg); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}
.contact-info h3 { font-size: 1.4rem; font-weight: 700; margin-bottom: 0.8rem; }
.contact-info p { color: var(--muted); font-size: 0.95rem; margin-bottom: 1.5rem; }
.contact-detail {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin-bottom: 0.8rem;
  font-size: 0.9rem;
}
.contact-icon {
  width: 36px; height: 36px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.contact-form {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 2rem;
}
.form-group { margin-bottom: 1.2rem; }
.form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.4rem;
}
.form-group label .req { color: var(--cyan); margin-left: 2px; }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  color: var(--text);
  font-size: 0.92rem;
  padding: 0.7rem 0.9rem;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  font-family: inherit;
  appearance: none;
}
.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23888' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.9rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}
.form-group select option { background: #1a1a1a; color: var(--text); }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(0,170,255,0.1);
}
.form-group input.error,
.form-group select.error,
.form-group textarea.error {
  border-color: #ff4444;
  box-shadow: 0 0 0 3px rgba(255,68,68,0.1);
}
.field-error { font-size: 0.75rem; color: #ff4444; margin-top: 0.3rem; display: none; }
.field-error.visible { display: block; }

#form-status {
  padding: 0.8rem 1rem;
  border-radius: 8px;
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 1rem;
  display: none;
}
#form-status.success { background: rgba(0,200,100,0.1); border: 1px solid rgba(0,200,100,0.3); color: #00c864; display: block; }
#form-status.error   { background: rgba(255,68,68,0.1);  border: 1px solid rgba(255,68,68,0.3);  color: #ff4444; display: block; }

.submit-btn {
  width: 100%;
  padding: 0.9rem;
  background: linear-gradient(135deg, var(--cyan), #0080cc);
  color: #fff;
  border: none;
  border-radius: 10px;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 4px 16px rgba(0,170,255,0.25);
  display: flex; align-items: center; justify-content: center; gap: 0.5rem;
}
.submit-btn:hover { transform: translateY(-1px); box-shadow: 0 6px 28px rgba(0,170,255,0.4); }
.submit-btn:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }
.spinner {
  width: 16px; height: 16px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: none;
}
.submit-btn.loading .spinner { display: block; }
.submit-btn.loading .btn-text { display: none; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Footer ── */
footer {
  background: var(--bg2);
  border-top: 1px solid var(--glass-border);
  padding: 2rem;
  text-align: center;
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-left { display: flex; align-items: center; gap: 0.6rem; }
.footer-left img { width: 28px; height: 28px; border-radius: 6px; object-fit: contain; }
.footer-left span { font-size: 0.85rem; font-weight: 600; }
.footer-links { display: flex; gap: 1.2rem; flex-wrap: wrap; justify-content: center; }
.footer-links a { color: var(--muted); font-size: 0.82rem; text-decoration: none; transition: color 0.2s; }
.footer-links a:hover { color: var(--cyan); }
.footer-copy { color: var(--muted); font-size: 0.78rem; }

/* ── Cookie Banner ── */
#cookie-banner {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%) translateY(140px);
  opacity: 0;
  pointer-events: none;
  width: min(600px, calc(100vw - 2rem));
  background: rgba(18,18,18,0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: 1.2rem 1.5rem;
  z-index: 9000;
  box-shadow: 0 8px 40px rgba(0,0,0,0.6);
  transition: transform 0.4s cubic-bezier(0.34,1.56,0.64,1), opacity 0.4s ease;
}
#cookie-banner.visible {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
  pointer-events: all;
}
.cookie-inner {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.cookie-icon { font-size: 1.6rem; flex-shrink: 0; }
.cookie-text { flex: 1; min-width: 200px; }
.cookie-text p { font-size: 0.85rem; color: var(--muted); margin: 0; }
.cookie-text a { color: var(--cyan); }
.cookie-text strong { color: var(--text); }
.cookie-actions { display: flex; gap: 0.6rem; flex-shrink: 0; }
.cookie-btn {
  padding: 0.5rem 1.1rem;
  border-radius: 8px;
  border: none;
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s;
}
.cookie-btn:hover { transform: translateY(-1px); }
.cookie-btn-accept { background: var(--cyan); color: #000; }
.cookie-btn-decline {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  color: var(--muted);
}
.cookie-btn-decline:hover { color: var(--text); }

/* ── Cart Modal ── */
#cart-modal {
  position: fixed;
  inset: 0;
  z-index: 5000;
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.25s;
}
#cart-modal.open { pointer-events: all; opacity: 1; }
#cart-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
}
#cart-panel {
  position: relative;
  z-index: 1;
  width: min(420px, 100vw);
  height: 100vh;
  background: rgba(16,16,16,0.99);
  border-left: 1px solid var(--glass-border);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.4,0,0.2,1);
}
#cart-modal.open #cart-panel { transform: translateX(0); }

.cart-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.3rem 1.5rem;
  border-bottom: 1px solid var(--glass-border);
}
.cart-header h3 { font-size: 1rem; font-weight: 700; }
#cart-close {
  background: none; border: none; color: var(--muted);
  font-size: 1.3rem; cursor: pointer; line-height: 1;
  transition: color 0.2s;
}
#cart-close:hover { color: var(--text); }
.cart-body { flex: 1; overflow-y: auto; padding: 1.5rem; }
#cart-items { display: flex; flex-direction: column; gap: 0.8rem; }
.cart-item {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  padding: 0.9rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
}
.cart-item-info { flex: 1; }
.cart-item-name { font-size: 0.9rem; font-weight: 600; }
.cart-item-price { font-size: 0.8rem; color: var(--cyan); font-weight: 700; }
.cart-item-remove {
  background: none; border: none; color: var(--muted);
  font-size: 1rem; cursor: pointer; transition: color 0.2s; line-height: 1;
  padding: 4px;
}
.cart-item-remove:hover { color: #ff4444; }

#cart-empty {
  text-align: center;
  color: var(--muted);
  font-size: 0.9rem;
  padding: 3rem 1rem;
}
#cart-locked {
  text-align: center;
  padding: 3rem 1rem;
}
#cart-locked p { color: var(--muted); font-size: 0.9rem; margin-bottom: 1rem; }

.cart-footer {
  padding: 1.5rem;
  border-top: 1px solid var(--glass-border);
}
.cart-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}
.cart-total-label { font-size: 0.85rem; color: var(--muted); }
.cart-total-price { font-size: 1.3rem; font-weight: 800; }
.cart-footer-btns { display: flex; flex-direction: column; gap: 0.6rem; }
.cart-cta {
  width: 100%; padding: 0.8rem;
  border-radius: 10px; border: none;
  font-size: 0.9rem; font-weight: 700; cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
}
.cart-cta-primary {
  background: linear-gradient(135deg, var(--cyan), #0080cc);
  color: #fff;
}
.cart-cta-primary:hover { transform: translateY(-1px); box-shadow: 0 4px 20px rgba(0,170,255,0.35); }
.cart-cta-secondary {
  background: var(--glass);
  border: 1px solid var(--glass-border) !important;
  color: var(--muted);
}
.cart-cta-secondary:hover { color: var(--text); background: rgba(255,255,255,0.06); }

/* ── Toast ── */
#toast {
  position: fixed;
  bottom: 5.5rem;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: rgba(0,170,255,0.15);
  border: 1px solid rgba(0,170,255,0.35);
  color: var(--text);
  padding: 0.7rem 1.3rem;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 600;
  z-index: 8000;
  opacity: 0;
  transition: opacity 0.3s, transform 0.3s;
  pointer-events: none;
  white-space: nowrap;
}
#toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ── Guide Section ── */
#guida { background: var(--bg2); }

.guide-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 1.5rem;
  align-items: start;
}

.guide-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
}

.guide-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.guide-tag {
  display: inline-block;
  background: rgba(0,170,255,0.08);
  border: 1px solid rgba(0,170,255,0.25);
  color: var(--cyan);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  padding: 0.3rem 0.9rem;
  border-radius: 100px;
}

.guide-pages {
  font-size: 0.78rem;
  color: var(--muted);
  background: var(--glass);
  border: 1px solid var(--glass-border);
  padding: 0.25rem 0.7rem;
  border-radius: 100px;
}

.guide-title-block h3 {
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 0.6rem;
}

.guide-title-block p {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.65;
}

.guide-topics {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.guide-chip {
  background: rgba(0,170,255,0.05);
  border: 1px solid rgba(0,170,255,0.15);
  color: #ccc;
  font-size: 0.8rem;
  padding: 0.35rem 0.8rem;
  border-radius: 8px;
}

.guide-download-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, var(--cyan), #0080cc);
  color: #fff;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.85rem 1.5rem;
  border-radius: 10px;
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 4px 20px rgba(0,170,255,0.25);
  width: 100%;
  text-align: center;
}
.guide-download-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(0,170,255,0.4);
}

/* Donation card */
.guide-donate-card {
  background: rgba(255,150,0,0.04);
  border: 1px solid rgba(255,150,0,0.2);
  border-radius: var(--radius);
  padding: 2rem 1.5rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  position: sticky;
  top: calc(var(--nav-h) + 1rem);
}

.donate-icon {
  font-size: 2.8rem;
  line-height: 1;
  animation: sway 2.5s ease-in-out infinite;
}
@keyframes sway {
  0%,100% { transform: rotate(-8deg); }
  50%      { transform: rotate(8deg); }
}

.donate-title {
  font-size: 1.2rem;
  font-weight: 700;
}

.donate-sub {
  color: var(--muted);
  font-size: 0.85rem;
  line-height: 1.65;
}

.donate-amount-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255,150,0,0.06);
  border: 1px solid rgba(255,150,0,0.15);
  border-radius: 10px;
  padding: 0.5rem 1rem;
  width: 100%;
  justify-content: center;
}
.donate-amount-label { font-size: 0.8rem; color: var(--muted); }
.donate-amount {
  font-size: 1.5rem;
  font-weight: 800;
  color: #ffaa00;
}

.donate-btn {
  display: block;
  width: 100%;
  padding: 0.85rem;
  background: linear-gradient(135deg, #ffaa00, #ff8800);
  color: #000;
  font-weight: 800;
  font-size: 0.95rem;
  border-radius: 10px;
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 4px 20px rgba(255,150,0,0.3);
}
.donate-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(255,150,0,0.45);
}

.donate-note {
  font-size: 0.72rem;
  color: var(--muted);
  line-height: 1.5;
}

@media (max-width: 900px) {
  .guide-layout { grid-template-columns: 1fr; }
  .guide-donate-card { position: static; }
}

/* ── Discount Popup ── */
#discount-modal {
  position: fixed;
  inset: 0;
  z-index: 8500;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease;
}
#discount-modal.open {
  opacity: 1;
  pointer-events: all;
}
#discount-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(6px);
}
#discount-panel {
  position: relative;
  z-index: 1;
  background: rgba(16,16,16,0.98);
  border: 1px solid rgba(0,170,255,0.25);
  border-radius: 20px;
  padding: 2.5rem 2rem;
  max-width: 400px;
  width: 100%;
  text-align: center;
  box-shadow: 0 0 60px rgba(0,170,255,0.15), 0 20px 60px rgba(0,0,0,0.6);
  transform: scale(0.85) translateY(20px);
  transition: transform 0.4s cubic-bezier(0.34,1.56,0.64,1);
}
#discount-modal.open #discount-panel {
  transform: scale(1) translateY(0);
}
#discount-close {
  position: absolute;
  top: 1rem; right: 1rem;
  background: none; border: none;
  color: var(--muted); font-size: 1.1rem;
  cursor: pointer; line-height: 1;
  transition: color 0.2s;
}
#discount-close:hover { color: var(--text); }

.discount-badge {
  display: inline-block;
  background: rgba(255,98,0,0.12);
  border: 1px solid rgba(255,98,0,0.3);
  color: var(--orange);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  padding: 0.3rem 0.9rem;
  border-radius: 100px;
  margin-bottom: 1.2rem;
}
.discount-percent {
  font-size: 6rem;
  font-weight: 900;
  line-height: 1;
  background: linear-gradient(135deg, var(--cyan), var(--orange));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.1rem;
}
.discount-percent span {
  font-size: 3rem;
}
.discount-title {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}
.discount-sub {
  color: var(--muted);
  font-size: 0.85rem;
  margin-bottom: 1.4rem;
}
.discount-code-box {
  background: rgba(0,170,255,0.06);
  border: 1px dashed rgba(0,170,255,0.3);
  border-radius: 10px;
  padding: 0.7rem 1rem;
  margin-bottom: 1.4rem;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}
.discount-code-label {
  font-size: 0.72rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.discount-code-value {
  font-size: 1rem;
  font-weight: 800;
  color: var(--cyan);
  letter-spacing: 0.06em;
}
.discount-cta {
  width: 100%;
  padding: 0.9rem;
  background: linear-gradient(135deg, var(--cyan), #0080cc);
  color: #fff;
  border: none;
  border-radius: 12px;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 4px 20px rgba(0,170,255,0.3);
  margin-bottom: 0.8rem;
}
.discount-cta:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(0,170,255,0.45); }
.discount-note {
  font-size: 0.75rem;
  color: var(--muted);
}

/* ── Responsive ── */
@media (max-width: 900px) {
  .packages-grid { grid-template-columns: 1fr; max-width: 460px; margin: 0 auto; }
  .contact-grid { grid-template-columns: 1fr; }
  .contact-info { display: none; }
}
@media (max-width: 768px) {
  .nav-links { display: none; }
  #hamburger { display: flex; }
  .hero-stats { gap: 1.5rem; }
}
@media (max-width: 480px) {
  section { padding: 3.5rem 1.2rem; }
  .packages-grid { max-width: 100%; }
  .contact-form { padding: 1.3rem; }
  .cart-panel { width: 100vw; }
}