/* =========================
   METODO ROMEO - STYLE.CSS
   ========================= */

:root {
  --bg-dark: #071512;
  --bg-dark-2: #0b1f1a;
  --bg-section: #0d1d19;
  --bg-section-alt: #10241f;
  --bg-card: rgba(255, 255, 255, 0.04);
  --bg-card-hover: rgba(255, 255, 255, 0.07);
  --bg-glass: rgba(255, 255, 255, 0.06);

  --primary: #00d4aa;
  --primary-dark: #00b893;
  --primary-soft: rgba(0, 212, 170, 0.12);
  --primary-border: rgba(0, 212, 170, 0.25);

  --gold: #f7c65f;
  --gold-dark: #e1ac38;
  --gold-soft: rgba(247, 198, 95, 0.12);

  --text-primary: #f5fffb;
  --text-secondary: #bdd2ca;
  --text-muted: #7e9a91;
  --text-dark: #09201a;

  --white: #ffffff;
  --black: #000000;

  --border: rgba(255, 255, 255, 0.09);
  --border-strong: rgba(255, 255, 255, 0.15);

  --shadow-sm: 0 6px 20px rgba(0, 0, 0, 0.15);
  --shadow-md: 0 12px 34px rgba(0, 0, 0, 0.22);
  --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.35);
  --shadow-primary: 0 16px 40px rgba(0, 212, 170, 0.18);
  --shadow-gold: 0 16px 40px rgba(247, 198, 95, 0.14);

  --radius-xs: 8px;
  --radius-sm: 14px;
  --radius: 20px;
  --radius-lg: 28px;
  --radius-xl: 36px;

  --font-heading: "Montserrat", sans-serif;
  --font-body: "Raleway", sans-serif;
  --font-accent: "Montserrat", sans-serif;

  --container: 1240px;
  --transition: all 0.32s ease;
  --transition-slow: all 0.45s ease;

  --navbar-height: 84px;
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  background:
    radial-gradient(circle at top left, rgba(0,212,170,0.08), transparent 28%),
    radial-gradient(circle at top right, rgba(247,198,95,0.05), transparent 20%),
    linear-gradient(180deg, #071512 0%, #0a1915 100%);
  color: var(--text-primary);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: var(--transition); }
button, input, textarea, select { font: inherit; }
button { cursor: pointer; }
p { margin-top: 0; }
h1,h2,h3,h4,h5,h6 {
  font-family: var(--font-heading);
  margin-top: 0; margin-bottom: 0.7em;
  line-height: 1.15; letter-spacing: -0.02em;
}
ul { margin: 0; padding: 0; list-style: none; }
strong { color: var(--text-primary); }
::selection { background: rgba(0,212,170,0.22); color: var(--white); }

/* ===== UTILITIES ===== */
.container {
  width: min(calc(100% - 32px), var(--container));
  margin: 0 auto;
}
.section { position: relative; padding: clamp(72px, 9vw, 120px) 0; }
.section-sm { padding: 42px 0 70px; }
.bg-section-alt {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.01), rgba(255,255,255,0.02)),
    var(--bg-section-alt);
  border-top: 1px solid rgba(255,255,255,0.03);
  border-bottom: 1px solid rgba(255,255,255,0.03);
}
.text-center { text-align: center; }
.text-gradient {
  background: linear-gradient(135deg, var(--primary) 0%, #6fffd8 45%, var(--gold) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  filter: drop-shadow(0 0 12px rgba(0,212,170,0.3));
}
.mt-2 { margin-top: 12px; }
.mt-3 { margin-top: 18px; }
.mt-4 { margin-top: 24px; }
.mt-5 { margin-top: 40px; }
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }

/* ===== SECTION HEADER ===== */
.section-header { max-width: 820px; margin: 0 auto 52px; text-align: center; }
.section-label {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 9px 16px; border-radius: 999px;
  background: rgba(0,212,170,0.08); border: 1px solid rgba(0,212,170,0.25);
  color: var(--primary); font-family: var(--font-heading);
  font-size: 0.74rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.14em;
  box-shadow: 0 0 16px rgba(0,212,170,0.1);
}
.section-title {
  font-size: clamp(2rem,5vw,3.6rem); font-weight: 900;
  margin-top: 18px; margin-bottom: 18px;
}
.section-subtitle { font-size: 1.04rem; color: var(--text-secondary); max-width: 700px; margin: 0 auto; }

/* ===== NAVBAR ===== */
.navbar {
  position: sticky; top: 0; z-index: 999; width: 100%;
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  background: rgba(7,21,18,0.74);
  border-bottom: 1px solid transparent;
  transition: var(--transition);
}
.navbar.scrolled {
  background: rgba(7,21,18,0.9);
  border-bottom-color: var(--border);
  box-shadow: var(--shadow-sm);
}
.navbar-inner {
  width: min(calc(100% - 28px), var(--container));
  height: var(--navbar-height);
  margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between; gap: 22px;
}
.navbar-brand { display: inline-flex; align-items: center; gap: 12px; min-width: fit-content; }
.navbar-logo-icon {
  width: 42px; height: 42px; border-radius: 14px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, rgba(0,212,170,0.18), rgba(247,198,95,0.12));
  border: 1px solid rgba(0,212,170,0.18); font-size: 1.15rem;
}
.navbar-brand-text { font-family: var(--font-heading); font-size: 1rem; font-weight: 900; letter-spacing: 0.08em; color: var(--white); }
.navbar-brand-text span { color: var(--primary); }
.navbar-menu { display: flex; align-items: center; gap: 18px; }
.navbar-menu li { display: flex; }
.navbar-menu a { color: var(--text-secondary); font-size: 0.95rem; font-weight: 600; padding: 10px 4px; position: relative; }
.navbar-menu a:hover, .navbar-menu a.active { color: var(--white); }
.navbar-menu a:not(.navbar-cta)::after {
  content: ""; position: absolute; left: 0; bottom: 2px;
  width: 0; height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--gold));
  border-radius: 999px; transition: var(--transition);
}
.navbar-menu a:not(.navbar-cta):hover::after,
.navbar-menu a.active:not(.navbar-cta)::after { width: 100%; }
.navbar-cta {
  padding: 12px 18px !important; border-radius: 999px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--text-dark) !important; font-family: var(--font-heading);
  font-size: 0.85rem !important; font-weight: 800 !important;
  box-shadow: var(--shadow-primary), 0 0 20px rgba(0,212,170,0.25);
}
.navbar-cta:hover { transform: translateY(-2px); filter: brightness(1.08); box-shadow: var(--shadow-primary), 0 0 30px rgba(0,212,170,0.4); }
.navbar-toggle {
  display: none; width: 48px; height: 48px;
  border: 1px solid var(--border); background: rgba(255,255,255,0.02);
  border-radius: 14px; align-items: center; justify-content: center;
  flex-direction: column; gap: 5px; padding: 0;
}
.navbar-toggle span { width: 20px; height: 2px; border-radius: 999px; background: var(--white); transition: var(--transition); }
.navbar-toggle.is-active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.navbar-toggle.is-active span:nth-child(2) { opacity: 0; }
.navbar-toggle.is-active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 14px 24px; border-radius: 999px;
  border: 1px solid transparent; font-family: var(--font-heading);
  font-weight: 800; font-size: 0.94rem; line-height: 1;
  transition: var(--transition); position: relative; overflow: hidden;
}
.btn::before {
  content: ""; position: absolute; inset: 0; opacity: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.18), transparent);
  transition: var(--transition);
}
.btn:hover::before { opacity: 1; }
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  color: var(--text-dark);
  background: linear-gradient(135deg, var(--primary), #34f0c2);
  box-shadow: var(--shadow-primary), 0 0 24px rgba(0,212,170,0.25);
}
.btn-primary:hover { box-shadow: var(--shadow-primary), 0 0 36px rgba(0,212,170,0.45); }
.btn-secondary { color: var(--text-primary); background: rgba(255,255,255,0.03); border-color: var(--border); }
.btn-secondary:hover { background: rgba(255,255,255,0.06); border-color: rgba(255,255,255,0.14); }
.btn-gold { color: #221500; background: linear-gradient(135deg, var(--gold), #ffd98b); box-shadow: var(--shadow-gold); }
.btn-lg { min-height: 58px; padding: 16px 28px; font-size: 0.98rem; }
.btn-block { width: 100%; }

/* ===== HERO ===== */
.hero {
  position: relative; overflow: hidden;
  min-height: calc(100vh - 84px);
  display: flex; align-items: center;
}
.hero-content { position: relative; z-index: 2; width: 100%; padding: clamp(40px,6vw,80px) 0; }
.hero-inner {
  width: min(calc(100% - 32px), var(--container));
  margin: 0 auto;
  display: grid; grid-template-columns: 1.08fr 0.92fr;
  align-items: center; gap: clamp(30px,6vw,80px);
}
.hero-text { max-width: 720px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 11px 16px; border-radius: 999px;
  background: rgba(0,212,170,0.07);
  border: 1px solid rgba(0,212,170,0.25);
  color: var(--primary); font-size: 0.8rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 24px;
  box-shadow: 0 0 18px rgba(0,212,170,0.12);
}
.hero-badge-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 0 0 4px rgba(0,212,170,0.15), 0 0 12px rgba(0,212,170,0.5);
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%,100% { box-shadow: 0 0 0 4px rgba(0,212,170,0.15), 0 0 12px rgba(0,212,170,0.5); }
  50% { box-shadow: 0 0 0 8px rgba(0,212,170,0.08), 0 0 22px rgba(0,212,170,0.7); }
}
.hero-title {
  font-size: clamp(2.7rem,7vw,5.5rem); font-weight: 900; line-height: 0.96; margin-bottom: 22px;
  text-shadow: 0 2px 40px rgba(0,0,0,0.4);
}
.hero-title .line-1 {
  display: block;
  color: var(--white);
  text-shadow: 0 0 60px rgba(0,212,170,0.15);
}
.hero-title .line-2 { display: block; }
.hero-subtitle { max-width: 640px; font-size: 1.1rem; color: var(--text-secondary); margin-bottom: 34px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 38px; }
.hero-stats { display: flex; flex-wrap: wrap; gap: 18px; }
.hero-stat {
  min-width: 132px; padding: 18px 18px 16px;
  border-radius: 20px;
  background: rgba(0,212,170,0.04);
  border: 1px solid rgba(0,212,170,0.14);
  backdrop-filter: blur(10px);
  box-shadow: inset 0 0 20px rgba(0,212,170,0.04);
}
.hero-stat-number {
  font-family: var(--font-heading); font-size: 1.35rem; font-weight: 900;
  color: var(--primary); line-height: 1; margin-bottom: 8px;
  text-shadow: 0 0 20px rgba(0,212,170,0.4);
}
.hero-stat-label { color: var(--text-secondary); font-size: 0.82rem; line-height: 1.45; }

/* ===== HERO VISUAL + CERCHIO ANIMATO ===== */
.hero-visual { display: flex; justify-content: center; align-items: center; }
.hero-image-wrapper {
  position: relative;
  width: min(100%, 420px);
}

/* CONTENITORE CERCHIO — perfettamente centrato attorno all'immagine */
.hero-image-ring {
  position: absolute;
  /* esce di 28px su ogni lato rispetto all'immagine */
  top: -28px; left: -28px; right: -28px; bottom: -28px;
  border-radius: 50%;
  pointer-events: none;
  z-index: 5;
  animation: ring-rotate 5s linear infinite;
}

/* TRACCIA DEL CERCHIO (linea sottile verde acqua semi-trasparente) */
.hero-image-ring::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px solid rgba(0,212,170,0.18);
}

/* PUNTINO LUMINOSO SUL CERCHIO */
.hero-image-ring::after {
  content: "";
  position: absolute;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: radial-gradient(circle, #ffffff 0%, var(--primary) 60%);
  box-shadow:
    0 0 6px 2px rgba(0,212,170,0.9),
    0 0 18px 6px rgba(0,212,170,0.55),
    0 0 32px 10px rgba(0,212,170,0.25);
  /* posizionato in cima al cerchio */
  top: -6.5px;
  left: calc(50% - 6.5px);
}

@keyframes ring-rotate {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* GLOW SFONDO IMMAGINE */
.hero-image-glow {
  position: absolute;
  inset: 16px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,212,170,0.22) 0%, transparent 70%);
  filter: blur(20px);
  z-index: 1;
  animation: glow-pulse 3s ease-in-out infinite;
}
@keyframes glow-pulse {
  0%,100% { opacity: 0.7; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.06); }
}

.hero-image-container {
  position: relative;
  z-index: 2;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(0,212,170,0.2);
  border-radius: 34px; overflow: hidden;
  box-shadow:
    var(--shadow-lg),
    0 0 40px rgba(0,212,170,0.12),
    inset 0 0 0 1px rgba(0,212,170,0.08);
  isolation: isolate;
}
.hero-image-container img {
  width: 100%; aspect-ratio: 4/5;
  object-fit: cover; object-position: center top;
}
.hero-image-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 35%, rgba(3,12,10,0.65) 100%);
  pointer-events: none;
}
.hero-image-badge {
  position: absolute; left: 18px; right: 18px; bottom: 18px;
  padding: 14px 16px; text-align: center; border-radius: 16px;
  background: rgba(7,21,18,0.82);
  border: 1px solid rgba(0,212,170,0.2);
  color: var(--white); font-size: 0.86rem; font-weight: 700;
  letter-spacing: 0.04em; backdrop-filter: blur(10px);
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}
.hero-decoration {
  position: absolute; right: -4px; bottom: 50px;
  padding: 18px 18px 14px; border-radius: 22px;
  background: rgba(7,21,18,0.95);
  border: 1px solid rgba(0,212,170,0.2);
  box-shadow: 0 0 30px rgba(0,212,170,0.15), var(--shadow-md);
  min-width: 120px; text-align: center; z-index: 4;
}
.hero-decoration-value {
  font-family: var(--font-heading); font-size: 1.7rem; font-weight: 900; line-height: 1;
  text-shadow: 0 0 20px rgba(0,212,170,0.5);
}
.hero-decoration-text { margin-top: 8px; color: var(--text-secondary); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.08em; }

/* ===== HERO BG ===== */
.hero-bg { position: absolute; inset: 0; z-index: 0; overflow: hidden; }
.hero-bg-gradient {
  position: absolute; inset: 0;
  background:
    radial-gradient(circle at 15% 25%, rgba(0,212,170,0.18), transparent 30%),
    radial-gradient(circle at 85% 22%, rgba(247,198,95,0.1), transparent 25%),
    radial-gradient(circle at 55% 80%, rgba(0,212,170,0.1), transparent 28%);
}
.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(0,212,170,0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,212,170,0.07) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: radial-gradient(ellipse 90% 80% at center, black 20%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 90% 80% at center, black 20%, transparent 80%);
  opacity: 0.55;
  animation: grid-shift 20s linear infinite;
}
@keyframes grid-shift {
  0% { background-position: 0 0; }
  100% { background-position: 52px 52px; }
}

/* ===== STATS BANNER ===== */
.stats-banner { background: var(--bg-card); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 24px 0; }
.stats-banner-inner { display: flex; justify-content: center; gap: clamp(20px,5vw,60px); flex-wrap: wrap; padding: 0 clamp(16px,4vw,40px); }
.stats-item { text-align: center; }
.stats-value { font-family: var(--font-heading); font-size: 1.8rem; font-weight: 800; color: var(--primary); line-height: 1; }
.stats-label { font-size: 0.75rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.1em; margin-top: 5px; }

/* ===== FEATURES ===== */
.features-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
.feature-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.045), rgba(255,255,255,0.025));
  border: 1px solid var(--border); border-radius: var(--radius);
  padding: 28px 24px 24px; box-shadow: var(--shadow-sm);
  transition: var(--transition-slow); height: 100%;
}
.feature-card:hover {
  transform: translateY(-6px); border-color: rgba(0,212,170,0.22);
  background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.03));
  box-shadow: var(--shadow-md);
}
.feature-icon {
  width: 58px; height: 58px; display: grid; place-items: center;
  margin-bottom: 18px; border-radius: 18px;
  background: rgba(0,212,170,0.08); border: 1px solid rgba(0,212,170,0.14); font-size: 1.5rem;
}
.feature-title { font-size: 1.1rem; font-weight: 800; margin-bottom: 12px; }
.feature-text { color: var(--text-secondary); font-size: 0.95rem; line-height: 1.75; }

/* ===== CARD / ALERT ===== */
.card {
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.025));
  border: 1px solid var(--border); border-radius: var(--radius);
  padding: clamp(22px,4vw,34px); box-shadow: var(--shadow-sm);
}
.alert {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 18px 20px; border-radius: 18px; border: 1px solid;
  font-size: 0.94rem; line-height: 1.7;
}
.alert i { margin-top: 2px; }
.alert-info { background: rgba(0,212,170,0.06); border-color: rgba(0,212,170,0.18); color: var(--text-secondary); }
.alert-info strong { color: var(--white); }

/* ===== METHOD STEPS ===== */
.method-steps { display: grid; grid-template-columns: repeat(3,1fr); gap: 1px; background: var(--border); border-radius: var(--radius); overflow: hidden; }
.method-step { background: var(--bg-card); padding: clamp(24px,3vw,36px) clamp(18px,3vw,28px); text-align: center; transition: var(--transition); }
.method-step:hover { background: var(--bg-card-hover); }
.method-step-number {
  width: 48px; height: 48px; border-radius: 50%;
  background: rgba(0,212,170,0.1); border: 1px solid rgba(0,212,170,0.25);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px; font-family: var(--font-heading); font-size: 1.2rem; font-weight: 800; color: var(--primary);
}

/* ===== CIRCADIAN ===== */
.circadian-block {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: clamp(28px,4vw,48px);
  position: relative; overflow: hidden;
}
.circadian-phases { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; margin-top: 32px; }
.phase-card {
  background: rgba(0,0,0,0.3); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: clamp(18px,3vw,24px); text-align: center;
}
.phase-icon { font-size: 1.8rem; margin-bottom: 10px; }
.phase-time { font-family: var(--font-accent); font-size: 0.75rem; color: var(--primary); letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 8px; }
.phase-name { font-family: var(--font-heading); font-size: 0.95rem; font-weight: 700; margin-bottom: 8px; }
.phase-desc { font-size: 0.82rem; color: var(--text-muted); line-height: 1.6; }

/* ===== QUOTE ===== */
.quote-block {
  position: relative; padding: clamp(28px,4vw,42px); border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(0,212,170,0.06), rgba(247,198,95,0.04)), rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08); box-shadow: var(--shadow-md); overflow: hidden;
}
.quote-block::before {
  content: "\201C"; position: absolute; top: 10px; left: 18px;
  font-family: Georgia, serif; font-size: 6rem; line-height: 1;
  color: rgba(0,212,170,0.14); pointer-events: none;
}
.quote-text { position: relative; z-index: 1; font-size: clamp(1.08rem,2vw,1.25rem); line-height: 1.9; color: var(--text-primary); margin-bottom: 18px; }
.quote-author { color: var(--primary); font-weight: 700; font-size: 0.94rem; }

/* ===== TESTIMONIALS ===== */
.testimonials-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
.testimonial-card {
  padding: 28px 24px; border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255,255,255,0.045), rgba(255,255,255,0.025));
  border: 1px solid var(--border); box-shadow: var(--shadow-sm); transition: var(--transition-slow);
}
.testimonial-card:hover { transform: translateY(-5px); border-color: rgba(255,255,255,0.14); box-shadow: var(--shadow-md); }
.testimonial-stars { letter-spacing: 0.15em; color: var(--gold); margin-bottom: 16px; font-size: 0.95rem; }
.testimonial-text { color: var(--text-secondary); font-size: 0.95rem; line-height: 1.8; margin-bottom: 20px; }
.testimonial-author { display: flex; align-items: center; gap: 14px; }
.testimonial-avatar {
  width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center;
  font-family: var(--font-heading); font-weight: 900;
  background: linear-gradient(135deg, var(--primary), #35e1b9); color: var(--text-dark);
}
.testimonial-name { font-weight: 800; color: var(--white); }
.testimonial-meta { color: var(--text-muted); font-size: 0.84rem; margin-top: 2px; }

/* ===== PROTOCOLS ===== */
.protocol-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; align-items: stretch; }
.protocol-card {
  position: relative; overflow: hidden; border-radius: 26px;
  background: linear-gradient(180deg, rgba(255,255,255,0.045), rgba(255,255,255,0.025));
  border: 1px solid var(--border); box-shadow: var(--shadow-sm);
  transition: var(--transition-slow); height: 100%;
}
.protocol-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color: rgba(0,212,170,0.18); }
.protocol-card-featured { border-color: rgba(0,212,170,0.28); box-shadow: var(--shadow-primary); }
.protocol-card-top-bar { height: 4px; background: linear-gradient(90deg, var(--primary), var(--gold)); }
.protocol-badge {
  position: absolute; top: 16px; right: 16px; padding: 8px 12px; border-radius: 999px;
  background: rgba(247,198,95,0.14); color: var(--gold); border: 1px solid rgba(247,198,95,0.24);
  font-size: 0.74rem; font-family: var(--font-heading); font-weight: 800; letter-spacing: 0.05em; text-transform: uppercase;
}
.protocol-card-body { padding: 28px 24px 24px; display: flex; flex-direction: column; height: calc(100% - 4px); }
.protocol-icon {
  width: 64px; height: 64px; display: grid; place-items: center; border-radius: 20px;
  background: rgba(0,212,170,0.08); border: 1px solid rgba(0,212,170,0.16); font-size: 1.8rem; margin-bottom: 18px;
}
.protocol-name { font-size: 1.28rem; font-weight: 800; margin-bottom: 12px; }
.protocol-desc { color: var(--text-secondary); font-size: 0.95rem; line-height: 1.75; margin-bottom: 20px; }
.protocol-features { display: grid; gap: 12px; margin-bottom: 22px; }
.protocol-features li { display: flex; align-items: flex-start; gap: 10px; color: var(--text-secondary); font-size: 0.92rem; line-height: 1.6; }
.check {
  width: 22px; height: 22px; min-width: 22px; display: grid; place-items: center;
  border-radius: 999px; background: rgba(0,212,170,0.1); color: var(--primary); font-size: 0.72rem; margin-top: 1px;
}
.protocol-price { margin-top: auto; margin-bottom: 18px; }
.protocol-price-current { font-family: var(--font-heading); font-size: 2rem; font-weight: 900; color: var(--white); }

/* ===== CTA ===== */
.cta-section {
  position: relative; padding: clamp(34px,5vw,56px); border-radius: var(--radius-xl);
  text-align: center;
  background:
    radial-gradient(circle at top left, rgba(0,212,170,0.12), transparent 28%),
    radial-gradient(circle at bottom right, rgba(247,198,95,0.08), transparent 24%),
    linear-gradient(135deg, rgba(255,255,255,0.04), rgba(255,255,255,0.02));
  border: 1px solid rgba(255,255,255,0.08); box-shadow: var(--shadow-lg); overflow: hidden;
}
.cta-section::before {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: radial-gradient(circle at center, black 34%, transparent 90%);
  -webkit-mask-image: radial-gradient(circle at center, black 34%, transparent 90%);
  opacity: 0.5; pointer-events: none;
}
.cta-section > * { position: relative; z-index: 1; }

/* ===== PROMINENT DISCLAIMER ===== */
.prominent-disclaimer {
  background: rgba(255,193,7,0.04); border: 1px solid rgba(255,193,7,0.15);
  border-radius: var(--radius); padding: clamp(18px,3vw,28px);
}

/* ===== FOOTER ===== */
.footer { margin-top: 28px; border-top: 1px solid var(--border); background: linear-gradient(180deg, rgba(0,0,0,0.05), rgba(0,0,0,0.12)); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 26px; padding: 64px 0 36px; }
.footer-brand-text { max-width: 420px; color: var(--text-secondary); font-size: 0.95rem; line-height: 1.8; margin-bottom: 20px; }
.footer-heading { font-size: 0.96rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 18px; color: var(--white); }
.footer-links { display: grid; gap: 12px; }
.footer-links a { color: var(--text-secondary); font-size: 0.94rem; }
.footer-links a:hover { color: var(--primary); transform: translateX(4px); }
.footer-social { display: flex; gap: 12px; }
.footer-social-link {
  width: 42px; height: 42px; display: grid; place-items: center;
  border-radius: 14px; border: 1px solid var(--border); background: rgba(255,255,255,0.03); color: var(--text-primary);
}
.footer-social-link:hover { transform: translateY(-3px); border-color: rgba(0,212,170,0.22); background: rgba(0,212,170,0.08); color: var(--primary); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.06); padding: 24px 0 34px; }
.footer-bottom-inner { display: grid; gap: 10px; }
.footer-copyright { color: var(--text-muted); font-size: 0.86rem; margin: 0; }
.footer-disclaimer { color: var(--text-muted); font-size: 0.83rem; line-height: 1.75; margin: 0; }

/* ===== CHI SIAMO ===== */
.about-hero {
  position: relative; padding: clamp(60px,8vw,100px) 0;
  background:
    radial-gradient(circle at 20% 40%, rgba(0,212,170,0.1), transparent 30%),
    radial-gradient(circle at 80% 60%, rgba(247,198,95,0.06), transparent 25%);
  overflow: hidden;
}
.about-hero-inner { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px,6vw,80px); align-items: center; }
.about-photo-wrapper { position: relative; }
.about-photo {
  border-radius: var(--radius-lg); overflow: hidden;
  border: 1px solid rgba(255,255,255,0.12);
  box-shadow: var(--shadow-lg);
}
.about-photo img { width: 100%; aspect-ratio: 3/4; object-fit: cover; object-position: center top; }
.about-photo-badge {
  position: absolute; bottom: -20px; right: -20px;
  padding: 18px 20px; border-radius: 20px;
  background: rgba(7,21,18,0.95); border: 1px solid rgba(0,212,170,0.2);
  box-shadow: var(--shadow-md); text-align: center; min-width: 140px;
}
.about-photo-badge-value { font-family: var(--font-heading); font-size: 1.6rem; font-weight: 900; color: var(--primary); line-height: 1; }
.about-photo-badge-text { font-size: 0.78rem; color: var(--text-muted); margin-top: 6px; text-transform: uppercase; letter-spacing: 0.08em; }
.about-content { padding-left: 10px; }
.about-values { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 32px; }
.about-value {
  padding: 16px 18px; border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.03); border: 1px solid var(--border);
}
.about-value-icon { font-size: 1.3rem; margin-bottom: 8px; }
.about-value-title { font-family: var(--font-heading); font-size: 0.92rem; font-weight: 800; margin-bottom: 6px; }
.about-value-text { font-size: 0.84rem; color: var(--text-muted); line-height: 1.6; }

/* ===== FAQ ===== */
.faq-accordion { display: grid; gap: 10px; }
.faq-item {
  border-radius: var(--radius); overflow: hidden;
  background: rgba(255,255,255,0.035); border: 1px solid var(--border);
  transition: var(--transition);
}
.faq-item.is-open { border-color: rgba(0,212,170,0.22); background: rgba(255,255,255,0.05); }
.faq-question {
  width: 100%; display: flex; align-items: center; justify-content: space-between;
  gap: 16px; padding: 22px 24px; background: transparent; border: none;
  color: var(--text-primary); font-family: var(--font-heading); font-size: 1rem;
  font-weight: 700; text-align: left; cursor: pointer;
}
.faq-question:hover { color: var(--white); }
.faq-icon {
  width: 32px; height: 32px; min-width: 32px; border-radius: 50%;
  background: rgba(0,212,170,0.08); border: 1px solid rgba(0,212,170,0.18);
  display: grid; place-items: center; color: var(--primary);
  font-size: 1.2rem; font-weight: 300; transition: var(--transition);
}
.faq-item.is-open .faq-icon { transform: rotate(45deg); background: rgba(0,212,170,0.14); }
.faq-answer { display: none; padding: 0 24px 22px; }
.faq-item.is-open .faq-answer { display: block; }
.faq-answer p { color: var(--text-secondary); font-size: 0.96rem; line-height: 1.85; margin: 0; }

/* ===== CONTACT FORM ===== */
.contact-grid { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 40px; align-items: start; }
.form-group { margin-bottom: 20px; }
.form-label { display: block; font-size: 0.88rem; font-weight: 700; margin-bottom: 9px; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.08em; }
.form-control {
  width: 100%; padding: 16px 18px; border-radius: 14px;
  background: rgba(255,255,255,0.04); border: 1px solid var(--border);
  color: var(--text-primary); font-size: 0.96rem; outline: none;
  transition: var(--transition);
}
.form-control:focus { border-color: rgba(0,212,170,0.3); background: rgba(255,255,255,0.06); box-shadow: 0 0 0 3px rgba(0,212,170,0.07); }
.form-control::placeholder { color: var(--text-muted); }
textarea.form-control { resize: vertical; min-height: 140px; }
.contact-info-card {
  background: rgba(255,255,255,0.03); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px 24px;
}
.contact-info-item { display: flex; align-items: flex-start; gap: 14px; margin-bottom: 20px; }
.contact-info-icon {
  width: 44px; height: 44px; min-width: 44px; border-radius: 14px;
  background: rgba(0,212,170,0.08); border: 1px solid rgba(0,212,170,0.14);
  display: grid; place-items: center; color: var(--primary); font-size: 1rem;
}
.contact-info-label { font-size: 0.8rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 4px; }
.contact-info-value { font-weight: 600; color: var(--text-primary); font-size: 0.96rem; }
.form-success {
  display: none; padding: 18px 20px; border-radius: 14px;
  background: rgba(0,212,170,0.08); border: 1px solid rgba(0,212,170,0.22);
  color: var(--primary); font-weight: 700; margin-top: 12px; text-align: center;
}

/* ===== LEGAL PAGES ===== */
.legal-content { max-width: 780px; margin: 0 auto; }
.legal-content h3 { font-size: 1.15rem; font-weight: 800; margin-top: 32px; margin-bottom: 12px; color: var(--white); }
.legal-content p, .legal-content li { color: var(--text-secondary); font-size: 0.96rem; line-height: 1.85; }
.legal-content ul { padding-left: 20px; list-style: disc; margin-bottom: 16px; }
.legal-content a { color: var(--primary); }
.legal-date { display: inline-block; font-size: 0.85rem; color: var(--text-muted); margin-bottom: 32px; padding: 8px 14px; background: rgba(255,255,255,0.03); border-radius: 8px; border: 1px solid var(--border); }

/* ===== ANIMATIONS ===== */
.animate-fadeInUp {
  opacity: 0; transform: translateY(24px);
  animation: fadeInUp 0.8s ease forwards;
}
.animate-fadeIn { opacity: 0; animation: fadeIn 1s ease forwards; }
.animate-fadeInUp:nth-child(1) { animation-delay: 0.05s; }
.animate-fadeInUp:nth-child(2) { animation-delay: 0.12s; }
.animate-fadeInUp:nth-child(3) { animation-delay: 0.18s; }
.animate-fadeInUp:nth-child(4) { animation-delay: 0.24s; }
[data-animate] { opacity: 0; transform: translateY(28px); transition: opacity 0.8s ease, transform 0.8s ease; transition-delay: 0s; }
[data-animate].is-visible { opacity: 1; transform: translateY(0); }
[data-animate][data-animate-delay="2"] { transition-delay: 0.1s; }
[data-animate][data-animate-delay="3"] { transition-delay: 0.18s; }
[data-animate][data-animate-delay="4"] { transition-delay: 0.26s; }
[data-animate][data-animate-delay="5"] { transition-delay: 0.34s; }
@keyframes fadeInUp { from { opacity:0; transform:translateY(24px); } to { opacity:1; transform:translateY(0); } }
@keyframes fadeIn { from { opacity:0; } to { opacity:1; } }

/* ===== RESPONSIVE ===== */
@media (max-width: 1100px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero-text { max-width: 100%; }
  .hero-subtitle { margin-left: auto; margin-right: auto; }
  .hero-actions, .hero-stats { justify-content: center; }
  .hero-visual { order: -1; }
  .hero-image-wrapper { max-width: 420px; }
  .features-grid, .testimonials-grid, .protocol-grid, .grid-3 { grid-template-columns: repeat(2,1fr); }
  .footer-grid { grid-template-columns: 1.5fr 1fr 1fr; }
  .footer-grid > div:first-child { grid-column: 1/-1; }
  .about-hero-inner { grid-template-columns: 1fr; }
  .about-photo img { aspect-ratio: 16/9; object-position: center 25%; }
  .contact-grid { grid-template-columns: 1fr; }
}
@media (max-width: 920px) {
  .navbar-toggle { display: inline-flex; }
  .navbar-menu {
    position: absolute; top: calc(100% + 10px); left: 14px; right: 14px;
    flex-direction: column; align-items: stretch; gap: 6px; padding: 16px;
    border-radius: 22px; background: rgba(7,21,18,0.96); border: 1px solid var(--border);
    box-shadow: var(--shadow-lg); opacity: 0; visibility: hidden;
    transform: translateY(-10px); pointer-events: none; transition: var(--transition);
  }
  .navbar-menu.is-open { opacity:1; visibility:visible; transform:translateY(0); pointer-events:auto; }
  .navbar-menu li, .navbar-menu a { width: 100%; }
  .navbar-menu a { padding: 14px 12px; border-radius: 14px; }
  .navbar-menu a:hover { background: rgba(255,255,255,0.04); }
  .navbar-menu a:not(.navbar-cta)::after { display: none; }
  .navbar-cta { margin-top: 6px; text-align: center; }
  .method-steps { grid-template-columns: 1fr; }
  .circadian-phases { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .about-values { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  :root { --navbar-height: 76px; }
  .section { padding: 72px 0; }
  .section-header { margin-bottom: 38px; }
  .hero { min-height: auto; }
  .hero-title { font-size: clamp(2.25rem,10vw,3.6rem); }
  .hero-stat { min-width: calc(50% - 10px); }
  .features-grid, .testimonials-grid, .protocol-grid, .grid-3, .footer-grid { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .hero-actions { flex-direction: column; }
  .btn, .btn-lg { width: 100%; }
  .hero-stat { min-width: 100%; }
  .section-title { font-size: 1.9rem; }
  .about-photo-badge { right: 0; bottom: -16px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  [data-animate] { opacity: 1 !important; transform: none !important; }
  .animate-fadeInUp, .animate-fadeIn { opacity: 1 !important; transform: none !important; }
}