/* =====================================================================
   POWER-IT — Stylesheet principale
   Brand Kit Esecutivo · Champagne #C2A882 + True Black
   On Another Level
   ===================================================================== */

/* ----- Design Tokens ----- */
:root {
  /* Palette */
  --black-true: #000000;
  --obsidian: #141414;
  --obsidian-soft: #1a1612;
  --obsidian-card: #181410;
  --champagne-core: #C2A882;
  --champagne-light: #DEC49A;
  --champagne-flash: #EFD9B2;
  --champagne-deep: #8A7449;
  --bronze: #6A583C;
  --cream: #F2EFE8;
  --cream-dim: rgba(242, 239, 232, 0.7);
  --cream-soft: rgba(242, 239, 232, 0.45);
  --cream-faint: rgba(242, 239, 232, 0.18);
  --terracotta: #A8564A;
  --line: rgba(194, 168, 130, 0.18);
  --line-strong: rgba(194, 168, 130, 0.32);

  /* Gradient signature */
  --gradient-champagne: linear-gradient(90deg, #6A583C 0%, #C2A882 30%, #EFD9B2 60%, #C2A882 90%, #8A7449 100%);
  --gradient-champagne-vertical: linear-gradient(180deg, #C2A882 0%, #EFD9B2 50%, #C2A882 100%);
  --gradient-bg-radial: radial-gradient(ellipse at 50% 0%, #1A1612 0%, #000000 70%);
  --gradient-bg-hero: radial-gradient(ellipse at 50% 30%, rgba(194, 168, 130, 0.08) 0%, rgba(0, 0, 0, 0) 60%);

  /* Typography */
  --font-display: 'Glacial Indifference', 'Helvetica Neue', 'Arial Narrow', Arial, sans-serif;
  --font-body: 'Manrope', 'Helvetica Neue', Arial, sans-serif;
  --font-mono: 'SF Mono', Menlo, Consolas, monospace;

  /* Spacing scale */
  --s-1: 0.25rem;
  --s-2: 0.5rem;
  --s-3: 0.75rem;
  --s-4: 1rem;
  --s-5: 1.5rem;
  --s-6: 2rem;
  --s-7: 3rem;
  --s-8: 4rem;
  --s-9: 6rem;
  --s-10: 8rem;
  --s-11: 12rem;

  /* Layout */
  --container-max: 1280px;
  --container-narrow: 880px;
  --container-text: 720px;
  --header-height: 140px;

  /* Effects */
  --transition-base: 380ms cubic-bezier(0.22, 1, 0.36, 1);
  --transition-slow: 700ms cubic-bezier(0.22, 1, 0.36, 1);
  --transition-fast: 200ms cubic-bezier(0.22, 1, 0.36, 1);
  --shadow-card: 0 1px 0 rgba(255,255,255,0.04) inset, 0 30px 60px -30px rgba(0,0,0,0.6);
  --shadow-glow: 0 0 32px rgba(194, 168, 130, 0.18), 0 0 80px rgba(194, 168, 130, 0.08);

  --radius-s: 4px;
  --radius-m: 10px;
  --radius-l: 18px;
  --radius-pill: 999px;
}

/* ----- Self-hosted fonts (fallback to Google Fonts via @import for V1) ----- */
@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@200;300;400;500;600&display=swap');

/* Glacial Indifference fallback: locally substitute with system display fonts;
   for production, sostituire con @font-face self-hosted */
@font-face {
  font-family: 'Glacial Indifference';
  src: local('Glacial Indifference'),
       local('GlacialIndifference-Regular'),
       local('Helvetica Neue Light'),
       local('Helvetica Neue');
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: 'Glacial Indifference';
  src: local('Glacial Indifference Bold'),
       local('GlacialIndifference-Bold'),
       local('Helvetica Neue Bold');
  font-weight: 700;
  font-display: swap;
}

/* ----- Reset minimale ----- */
*,
*::before,
*::after { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--black-true);
  color: var(--cream);
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 16px;
  line-height: 1.65;
  letter-spacing: -0.002em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

html.lenis,
html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
.lenis.lenis-smooth [data-lenis-prevent] { overscroll-behavior: contain; }
.lenis.lenis-stopped { overflow: hidden; }

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

a { color: inherit; text-decoration: none; transition: color var(--transition-fast); }
a:hover { color: var(--champagne-light); }

button { font-family: inherit; cursor: pointer; border: 0; background: transparent; color: inherit; }

input, textarea, select {
  font-family: inherit;
  font-size: 1rem;
  color: var(--cream);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  padding: 0.85rem 1rem;
  width: 100%;
  outline: none;
  transition: border-color var(--transition-fast), background var(--transition-fast);
}
input:focus, textarea:focus, select:focus {
  border-color: var(--champagne-core);
  background: rgba(194, 168, 130, 0.04);
}
input::placeholder, textarea::placeholder { color: var(--cream-soft); }
textarea { resize: vertical; min-height: 110px; }

::selection { background: var(--champagne-core); color: var(--black-true); }

/* ----- Layout helpers ----- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.5rem;
}
.container-narrow { max-width: var(--container-narrow); margin: 0 auto; padding: 0 1.5rem; }
.container-text { max-width: var(--container-text); margin: 0 auto; padding: 0 1.5rem; }

@media (min-width: 768px) {
  .container, .container-narrow, .container-text { padding: 0 2.5rem; }
}

section { padding: var(--s-9) 0; position: relative; }
@media (max-width: 768px) { section { padding: var(--s-8) 0; } }

/* ----- Typography ----- */
h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.05;
  margin: 0 0 1rem;
  text-transform: uppercase;
}
h1 { font-size: clamp(2.6rem, 7vw, 5.5rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(2rem, 4.6vw, 3.6rem); }
h3 { font-size: clamp(1.4rem, 2.4vw, 1.85rem); }
h4 { font-size: clamp(1.1rem, 1.6vw, 1.3rem); }

p { margin: 0 0 1rem; max-width: 60ch; }
p.lead {
  font-size: clamp(1.05rem, 1.4vw, 1.25rem);
  color: var(--cream-dim);
  line-height: 1.6;
  max-width: 64ch;
}

.eyebrow {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.36em;
  color: var(--champagne-core);
  margin: 0 0 1.4rem;
  display: inline-block;
}

.tagline {
  font-family: var(--font-body);
  font-weight: 300;
  letter-spacing: 0.42em;
  text-transform: uppercase;
  color: var(--champagne-core);
  font-size: 0.85rem;
}

/* Champagne text gradient */
.text-champagne {
  background: var(--gradient-champagne);
  background-size: 200% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
  animation: gradientShift 9s ease-in-out infinite;
}
@keyframes gradientShift {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.muted { color: var(--cream-dim); }
.faint { color: var(--cream-soft); }
.center { text-align: center; }

/* ----- Buttons ----- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.95rem 1.8rem;
  border-radius: var(--radius-pill);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all var(--transition-base);
  border: 1px solid transparent;
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn-primary {
  background: var(--gradient-champagne);
  background-size: 200% 100%;
  color: var(--black-true);
  font-weight: 600;
  background-position: 0% 50%;
}
.btn-primary:hover {
  background-position: 100% 50%;
  box-shadow: var(--shadow-glow);
  transform: translateY(-1px);
  color: var(--black-true);
}

.btn-outline {
  border-color: var(--champagne-core);
  color: var(--champagne-core);
  background: transparent;
}
.btn-outline:hover {
  background: rgba(194, 168, 130, 0.08);
  color: var(--champagne-flash);
  border-color: var(--champagne-light);
}

.btn-ghost {
  color: var(--cream);
  background: transparent;
}
.btn-ghost:hover { color: var(--champagne-core); }

.btn-large { padding: 1.1rem 2.2rem; font-size: 1rem; }
.btn-small { padding: 0.6rem 1.1rem; font-size: 0.8rem; }

/* ----- Header ----- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-height);
  display: flex;
  align-items: center;
  background: transparent;
  transition: background var(--transition-base), backdrop-filter var(--transition-base), transform var(--transition-base), border-color var(--transition-base);
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  background: rgba(20, 20, 20, 0.78);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  backdrop-filter: blur(14px) saturate(140%);
  border-bottom-color: var(--line);
}
/* Header sempre visibile (auto-hide disabilitato — richiesta CEO 28/04) */
.site-header.hidden { transform: none !important; }

/* ============================================================
   3D VIEWER MODAL — Desktop · Tower 24 · Tower 48
   ============================================================ */
.viewer3d-modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  /* Sfondo nero pieno: identico al fondo delle foto (no rettangolo visibile) */
  background: #0A0A0A;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s ease, visibility 0.4s ease;
}
.viewer3d-modal.open {
  opacity: 1;
  visibility: visible;
}
.viewer3d-stage {
  position: relative;
  width: min(94vw, 800px);
  height: min(72vh, 800px);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: grab;
  user-select: none;
  -webkit-user-select: none;
  touch-action: pan-y;
}
.viewer3d-stage.dragging { cursor: grabbing; }
.viewer3d-frame {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.08s linear;
  /* Sfumatura radiale: bordi della foto fondono col background del modal */
  -webkit-mask-image: radial-gradient(ellipse 75% 88% at center, #000 55%, transparent 100%);
  mask-image: radial-gradient(ellipse 75% 88% at center, #000 55%, transparent 100%);
}
.viewer3d-frame.active { opacity: 1; }
.viewer3d-close {
  position: absolute;
  top: 24px;
  right: 24px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid var(--champagne-core);
  background: rgba(0, 0, 0, 0.5);
  color: var(--champagne-core);
  font-size: 1.4rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  -webkit-appearance: none;
  appearance: none;
  z-index: 3;
  font-family: var(--font-body);
  line-height: 1;
}
.viewer3d-close:hover { background: var(--champagne-core); color: #000; }
.viewer3d-spinner {
  position: absolute;
  width: 48px;
  height: 48px;
  border: 2px solid rgba(194, 168, 130, 0.3);
  border-top-color: var(--champagne-core);
  border-radius: 50%;
  animation: viewer3dSpin 1s linear infinite;
}
.viewer3d-spinner.hidden { display: none; }
@keyframes viewer3dSpin { to { transform: rotate(360deg); } }

/* CONTROLS — slider sotto + hint testuale */
.viewer3d-controls {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  width: min(90vw, 520px);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
  z-index: 2;
}
.viewer3d-hint {
  color: var(--champagne-core);
  font-family: var(--font-body);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  opacity: 0.65;
  white-space: nowrap;
  margin: 0;
  pointer-events: none;
}
.viewer3d-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 4px;
  background: rgba(194, 168, 130, 0.25);
  border-radius: 2px;
  outline: none;
  cursor: pointer;
}
.viewer3d-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--champagne-core);
  border: 2px solid #000;
  cursor: grab;
  box-shadow: 0 0 12px rgba(194, 168, 130, 0.6);
  transition: transform 0.15s ease;
}
.viewer3d-slider::-webkit-slider-thumb:active { cursor: grabbing; transform: scale(1.15); }
.viewer3d-slider::-moz-range-thumb {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--champagne-core);
  border: 2px solid #000;
  cursor: grab;
  box-shadow: 0 0 12px rgba(194, 168, 130, 0.6);
}
.viewer3d-slider::-moz-range-track {
  width: 100%;
  height: 4px;
  background: rgba(194, 168, 130, 0.25);
  border-radius: 2px;
}

/* TUTTE le card has-3d-viewer (Desktop · Tower 24 · Tower 48) sono cliccabili con badge 360° */
.hw-card.has-3d-viewer { cursor: pointer; }
.hw-card.has-3d-viewer .hw-card-image { position: relative; }
.hw-card.has-3d-viewer .hw-card-image::after {
  content: "↻ 360°";
  position: absolute;
  bottom: 12px;
  right: 12px;
  background: rgba(0, 0, 0, 0.7);
  color: var(--champagne-core);
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  border: 1px solid var(--champagne-core);
  font-family: var(--font-body);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.hw-card.has-3d-viewer:hover .hw-card-image::after { opacity: 1; }
@media (max-width: 768px) {
  .hw-card.has-3d-viewer .hw-card-image::after { opacity: 0.85; }
}

/* Titolo dentro il modal viewer 3D */
.viewer3d-title {
  position: absolute;
  top: 24px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--champagne-core);
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin: 0;
  pointer-events: none;
  text-align: center;
  z-index: 2;
}

.header-inner {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
@media (min-width: 768px) { .header-inner { padding: 0 2.5rem; } }

/* Logo master: wordmark + payoff sono UN'UNICA IMMAGINE — niente CSS payoff separato */
.brand-lockup {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  line-height: 1;
  position: relative;
}
.brand-lockup .logo-svg {
  height: 112px;        /* +100% rispetto a 56px (richiesta CEO 28/04) */
  width: auto;
  display: block;
  margin: 0;
}
.brand-lockup .payoff { display: none; }   /* il payoff è già nel video */
@media (min-width: 768px) {
  .brand-lockup .logo-svg { height: 124px; }
}

/* Logo header/footer/hero: GIF animato con alpha trasparente, ratio 4.5:1 */
img.logo-svg,
img.hero-logo-img {
  display: block;
  width: auto;
  pointer-events: none;
  background: transparent;
  border: none;
  outline: none;
  -webkit-transform: translateZ(0);
  transform: translateZ(0);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.main-nav a {
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--cream-dim);
  position: relative;
  padding: 0.4rem 0;
}
.main-nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  height: 1px;
  width: 0;
  background: var(--gradient-champagne);
  transition: width var(--transition-base);
}
.main-nav a:hover { color: var(--champagne-flash); }
.main-nav a:hover::after { width: 100%; }
.main-nav a.active { color: var(--champagne-core); }
.main-nav a.active::after { width: 100%; }

.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.lang-switch {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--cream-soft);
  text-transform: uppercase;
}
.lang-switch a { color: var(--cream-soft); padding: 0.2rem 0.4rem; }
.lang-switch a.active { color: var(--champagne-core); }
.lang-switch a:hover { color: var(--champagne-flash); }
.lang-sep { opacity: 0.4; }

@media (max-width: 920px) {
  .main-nav { display: none; }
  .header-actions .btn { display: none; }
}

/* Menu toggle: <button onclick="document.body.classList.toggle('menu-open')"> — affidabile su iOS */
.menu-toggle {
  width: 44px;
  height: 44px;
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: flex-end;
  gap: 5px;
  padding: 4px;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  position: relative;
  z-index: 101;
}
.menu-toggle:focus { outline: none; }
.menu-toggle:focus-visible { outline: 1px dashed var(--champagne-core); outline-offset: 4px; }
.menu-toggle span {
  width: 22px;
  height: 1px;
  background: var(--champagne-core);
  display: block;
  transition: all var(--transition-base);
  pointer-events: none;       /* tap deve sempre arrivare al button parent (iOS fix) */
}
.menu-toggle span:nth-child(2) { width: 16px; }
.menu-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(4px, 4px); width: 22px; }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(4px, -4px); width: 22px; }

/* Drawer aperto via body.menu-open (iOS-safe) */
body.menu-open #mobile-drawer { transform: translateY(0); }
body.menu-open { overflow: hidden; }

/* Smooth scroll nativo (fallback senza Lenis su mobile/reduced-motion) */
html { scroll-behavior: smooth; }

/* Anchor offset: l'header copre 100px → le sezioni con id devono "saltare" 100px in più */
section[id] { scroll-margin-top: 110px; }

@media (max-width: 920px) {
  .menu-toggle { display: flex; }
}

/* Mobile drawer — dimensioni ridotte (richiesta CEO 28/04) */
.mobile-drawer {
  position: fixed;
  inset: 0;
  background: var(--obsidian);
  z-index: 99;
  padding: calc(var(--header-height) + 1rem) 1.5rem 1.5rem;
  transform: translateY(-100%);
  transition: transform var(--transition-base);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  overflow-y: auto;
}
.mobile-drawer.open { transform: translateY(0); }
.mobile-drawer a {
  font-family: var(--font-display);
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0;
  color: var(--cream);
  padding: 0.4rem 0;
  border-bottom: 1px solid var(--line);
}
.mobile-drawer a:hover { color: var(--champagne-core); }
.mobile-drawer .mobile-cta { margin-top: 1rem; font-size: 0.9rem; padding: 0.7rem 1.4rem; }

/* ----- Hero ----- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: var(--s-11) 0 var(--s-9);
  background: var(--gradient-bg-radial);
}
/* Video di sfondo — più visibile */
.hero-video {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.78;
  filter: saturate(0.7) brightness(0.85) sepia(0.12) contrast(1.05);
  pointer-events: none;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    radial-gradient(ellipse at 50% 35%, rgba(0,0,0,0) 0%, rgba(0,0,0,0.18) 55%, rgba(0,0,0,0.55) 100%),
    linear-gradient(180deg, rgba(0,0,0,0.18) 0%, rgba(0,0,0,0.0) 40%, rgba(0,0,0,0.0) 60%, rgba(0,0,0,0.65) 100%);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' /><feColorMatrix values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 0.16 0' /></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  opacity: 0.45;
  mix-blend-mode: overlay;
  pointer-events: none;
}
.hero-inner { z-index: 2; }
.hero-inner {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1.6rem;
}
.hero-eyebrow {
  font-size: 0.78rem;
  letter-spacing: 0.42em;
  color: var(--champagne-core);
  text-transform: uppercase;
}
.hero-wordmark {
  margin: 0.4rem 0 0.2rem;
  width: min(680px, 88vw);
  position: relative;
  filter: drop-shadow(0 0 40px rgba(194, 168, 130, 0.32));
  /* fade-out automatico dopo 3s — il logo grande lascia il video pulito */
  animation: heroLogoIntro 1.0s cubic-bezier(0.22, 1, 0.36, 1) 0.2s both,
             heroLogoFade 1.4s cubic-bezier(0.45, 0, 0.55, 1) 3.4s forwards;
}
.hero-wordmark img,
.hero-wordmark svg { width: 100%; height: auto; display: block; }
.hero-wordmark .hero-logo-img {
  width: 100%;
  height: auto;
  display: block;
  pointer-events: none;
}

@keyframes heroLogoIntro {
  0%   { opacity: 0; transform: translateY(20px) scale(0.96); filter: drop-shadow(0 0 0 rgba(194,168,130,0)); }
  100% { opacity: 1; transform: translateY(0) scale(1);       filter: drop-shadow(0 0 40px rgba(194,168,130,0.32)); }
}
@keyframes heroLogoFade {
  0%   { opacity: 1; transform: scale(1); filter: drop-shadow(0 0 40px rgba(194,168,130,0.32)); max-height: 240px; margin-bottom: 0.2rem; }
  60%  { opacity: 0; transform: scale(0.97); filter: drop-shadow(0 0 80px rgba(239,217,178,0)); max-height: 240px; }
  100% { opacity: 0; transform: scale(0.92); max-height: 0; margin: 0; padding: 0; visibility: hidden; }
}

/* Su mobile non animiamo il fadeout per non confondere */
@media (prefers-reduced-motion: reduce) {
  .hero-wordmark { animation: none; opacity: 1; }
}

/* hero-payoff non più usato: payoff è incluso nell'SVG logo-master */
.hero-payoff { display: none; }

/* Footer brand: payoff sotto logo (legacy — override da rule a fine file) */
.footer-brand .logo-svg { height: 40px; width: auto; margin-bottom: 0.4rem; display: block; }

.hero h1.hero-title {
  font-size: clamp(3rem, 9vw, 7rem);
  margin: 0;
  line-height: 0.95;
  letter-spacing: -0.03em;
}
.hero h1.hero-tagline-h1 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  letter-spacing: -0.005em;
  text-transform: none;
  color: var(--cream);
  line-height: 1.25;
  margin: 1.4rem 0 0.4rem;
  max-width: 22ch;
  text-shadow: 0 1px 16px rgba(0,0,0,0.5);
}
.hero-eyebrow {
  text-shadow: 0 1px 8px rgba(0,0,0,0.6);
}
.hero-ctas .btn { box-shadow: 0 8px 24px rgba(0,0,0,0.4); }
.hero-tagline {
  font-family: var(--font-body);
  font-weight: 300;
  letter-spacing: 0.42em;
  text-transform: uppercase;
  color: var(--champagne-core);
  font-size: clamp(0.78rem, 1vw, 0.95rem);
  margin-top: 0.5rem;
}
.hero-ctas {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 1.4rem;
}

.hero-scroll-hint {
  position: absolute;
  bottom: 2.4rem;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.7rem;
  letter-spacing: 0.4em;
  color: var(--cream-soft);
  text-transform: uppercase;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
  z-index: 2;
}
.hero-scroll-hint::after {
  content: '';
  width: 1px;
  height: 36px;
  background: linear-gradient(180deg, var(--champagne-core), transparent);
  animation: scrollHint 2.4s ease-in-out infinite;
}
@keyframes scrollHint {
  0% { transform: scaleY(0); transform-origin: top; opacity: 0; }
  40% { opacity: 1; }
  100% { transform: scaleY(1); transform-origin: top; opacity: 0; }
}

/* ----- Manifesto ----- */
.manifesto {
  text-align: center;
  padding: var(--s-10) 0;
}
.manifesto-quote {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 5.5vw, 4.2rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  margin: 0 auto 2rem;
  max-width: 16ch;
}
.manifesto-body {
  font-size: clamp(1rem, 1.3vw, 1.15rem);
  line-height: 1.75;
  color: var(--cream-dim);
  max-width: 56ch;
  margin: 0 auto;
}

/* ----- Pillars ----- */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}
.pillar-card {
  background: linear-gradient(180deg, rgba(194,168,130,0.05) 0%, rgba(0,0,0,0) 100%);
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  padding: 2.4rem 2rem;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}
.pillar-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(194, 168, 130, 0.18), transparent 70%);
  opacity: 0;
  transition: opacity var(--transition-base);
  pointer-events: none;
}
.pillar-card:hover {
  border-color: var(--line-strong);
  transform: translateY(-4px);
}
.pillar-card:hover::before { opacity: 1; }

.pillar-num {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-size: 1rem;
  color: var(--champagne-core);
  letter-spacing: 0.04em;
  margin-bottom: 1.4rem;
  display: inline-block;
  border-bottom: 1px solid var(--line);
  padding-bottom: 0.4rem;
  min-width: 36px;
}
.pillar-title {
  font-size: clamp(1.2rem, 1.8vw, 1.5rem);
  margin: 0 0 1rem;
  letter-spacing: -0.005em;
  color: var(--champagne-light);
}
.pillar-body {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--cream-dim);
  margin: 0;
}

/* ----- Hardware showcase ----- */
.hw-showcase {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.6rem;
  margin-top: 3rem;
  align-items: end;
}
@media (max-width: 880px) {
  .hw-showcase { grid-template-columns: 1fr; gap: 2.4rem; }
}
.hw-card {
  background: linear-gradient(180deg, rgba(194,168,130,0.045) 0%, rgba(0,0,0,0) 100%);
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  padding: 1.6rem 1.6rem 2.2rem;
  text-align: center;
  transition: all var(--transition-base);
  position: relative;
}
.hw-card:hover {
  border-color: var(--line-strong);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}
.hw-card-image {
  width: 100%;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  margin-bottom: 1.4rem;
  min-height: 280px;
  filter: drop-shadow(0 30px 50px rgba(0,0,0,0.7));
}
.hw-card-image img,
.hw-card-image svg {
  max-width: 100%;
  height: auto;
}
.hw-card.is-desktop .hw-card-image { min-height: 200px; align-items: center; }
.hw-card.is-desktop .hw-card-image img { max-height: 220px; }
.hw-card.is-tower .hw-card-image img { max-height: 380px; }
.hw-card.is-tower-pro .hw-card-image img { max-height: 460px; }

.hw-card h3 {
  font-size: 1.25rem;
  margin: 0.3rem 0 0.2rem;
  color: var(--champagne-light);
  letter-spacing: -0.005em;
}
.hw-card-spec {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--champagne-core);
  margin: 0 0 0.8rem;
  opacity: 0.85;
}
.hw-card-body {
  font-size: 0.9rem;
  color: var(--cream-dim);
  line-height: 1.6;
  margin: 0;
  max-width: 32ch;
  margin-left: auto;
  margin-right: auto;
}

/* ----- Pre-launch teaser timeline ----- */
.timeline {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin-top: 3rem;
  align-items: center;
  justify-content: center;
  position: relative;
}
.timeline-tight {
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}
.timeline-tight .tl-step { flex: 1 1 160px; padding: 0 0.6rem; }
.timeline::before {
  content: '';
  position: absolute;
  left: 5%;
  right: 5%;
  top: 50%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--champagne-core) 20%, var(--champagne-core) 80%, transparent);
  z-index: 0;
}
.tl-step {
  flex: 1 1 200px;
  text-align: center;
  position: relative;
  z-index: 1;
  padding: 0 1rem;
}
.tl-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--champagne-core);
  border: 4px solid var(--obsidian);
  box-shadow: 0 0 0 1px var(--champagne-core), var(--shadow-glow);
  margin: 1rem auto;
}
.tl-label {
  font-family: var(--font-display);
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--champagne-light);
  margin: 0;
}
.tl-sub {
  font-size: 0.75rem;
  color: var(--cream-soft);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin: 0.4rem 0 0;
}

/* ----- Lead capture cards ----- */
.lead-capture {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.6rem;
  margin-top: 3rem;
}
.lead-card {
  background: linear-gradient(180deg, rgba(194,168,130,0.04) 0%, rgba(0,0,0,0) 100%);
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  padding: 3rem 2.4rem;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}
.lead-card:hover {
  border-color: var(--champagne-core);
  transform: translateY(-3px);
  box-shadow: var(--shadow-card);
}
.lead-card .eyebrow { color: var(--champagne-core); }
.lead-card h3 {
  font-size: clamp(1.6rem, 2.6vw, 2rem);
  margin: 0 0 1rem;
  color: var(--cream);
}
.lead-card p {
  color: var(--cream-dim);
  margin: 0 0 1.8rem;
  line-height: 1.65;
}

/* ----- Section heading ----- */
.section-head { margin-bottom: 3rem; }
.section-head .eyebrow { color: var(--champagne-core); }
.section-head h2 {
  font-size: clamp(1.8rem, 4vw, 3rem);
  margin: 0 0 1rem;
}
.section-head p.lead {
  max-width: 64ch;
}

.section-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-strong), transparent);
  border: 0;
  margin: 0;
}

/* ----- Forms ----- */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
  margin-top: 2rem;
}
.form-grid .full { grid-column: 1 / -1; }
@media (max-width: 640px) { .form-grid { grid-template-columns: 1fr; } }

.field { display: flex; flex-direction: column; gap: 0.4rem; }
.field label {
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--cream-dim);
}
.field .req { color: var(--champagne-core); margin-left: 0.2rem; }
.field-help {
  font-size: 0.78rem;
  color: var(--cream-soft);
  margin: 0.2rem 0 0;
}

.checkbox-row {
  display: flex;
  gap: 0.7rem;
  align-items: flex-start;
  font-size: 0.85rem;
  color: var(--cream-dim);
  cursor: pointer;
  user-select: none;
}
.checkbox-row input[type="checkbox"] {
  width: 16px;
  height: 16px;
  margin-top: 3px;
  accent-color: var(--champagne-core);
  flex-shrink: 0;
}
.checkbox-row a { color: var(--champagne-core); text-decoration: underline; text-underline-offset: 3px; }

.form-success,
.form-error {
  border-radius: var(--radius-m);
  padding: 1rem 1.4rem;
  margin-top: 1.4rem;
  font-size: 0.92rem;
  display: none;
}
.form-success {
  background: rgba(194, 168, 130, 0.08);
  border: 1px solid var(--champagne-core);
  color: var(--champagne-flash);
}
.form-error {
  background: rgba(168, 86, 74, 0.08);
  border: 1px solid var(--terracotta);
  color: var(--terracotta);
}
.form-success.show, .form-error.show { display: block; }

.honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
}

/* ----- Footer ----- */
.site-footer {
  border-top: 1px solid var(--line);
  padding: var(--s-8) 0 var(--s-5);
  background: var(--obsidian);
  margin-top: var(--s-9);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}
@media (max-width: 880px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
}
@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
}

.footer-col h5 {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--champagne-core);
  margin: 0 0 1.2rem;
}
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li { margin-bottom: 0.7rem; }
.footer-col a {
  color: var(--cream-dim);
  font-size: 0.92rem;
  transition: color var(--transition-fast);
}
.footer-col a:hover { color: var(--champagne-core); }

.footer-brand .logo-svg { height: 70px; width: auto; margin: 0 0 0.6rem; display: block; }   /* video ratio 4.5:1 → larghezza ~315px */
.footer-brand .footer-payoff { display: none; }   /* payoff è dentro l'SVG */
.footer-brand p {
  font-size: 0.88rem;
  color: var(--cream-dim);
  line-height: 1.65;
  max-width: 36ch;
}

.footer-bottom {
  border-top: 1px solid var(--line);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.2rem;
  font-size: 0.78rem;
  color: var(--cream-soft);
  letter-spacing: 0.04em;
}
.footer-bottom .designed-in-silence {
  font-style: italic;
  letter-spacing: 0.06em;
}

.social-row { display: flex; gap: 1rem; }
.social-row a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cream-soft);
  transition: all var(--transition-base);
}
.social-row a:hover {
  border-color: var(--champagne-core);
  color: var(--champagne-core);
}

/* ----- Cookie banner ----- */
.cookie-banner {
  position: fixed;
  bottom: 1.5rem;
  left: 1.5rem;
  right: 1.5rem;
  max-width: 540px;
  background: var(--obsidian-card);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-l);
  padding: 1.8rem;
  z-index: 90;
  transform: translateY(160%);
  transition: transform var(--transition-slow);
  box-shadow: 0 30px 60px rgba(0,0,0,0.6);
}
.cookie-banner.visible { transform: translateY(0); }
.cookie-banner p {
  font-size: 0.88rem;
  color: var(--cream-dim);
  margin: 0 0 1.2rem;
}
.cookie-banner p a { color: var(--champagne-core); text-decoration: underline; text-underline-offset: 2px; }
.cookie-banner .actions { display: flex; gap: 0.7rem; flex-wrap: wrap; }

/* ----- Custom cursor (desktop) ----- */
@media (hover: hover) and (pointer: fine) {
  body.has-custom-cursor { cursor: none; }
  body.has-custom-cursor a, body.has-custom-cursor button, body.has-custom-cursor input, body.has-custom-cursor textarea, body.has-custom-cursor label { cursor: none; }
  .cursor-dot, .cursor-ring {
    position: fixed;
    top: 0; left: 0;
    pointer-events: none;
    z-index: 9999;
    transform: translate(-50%, -50%);
    will-change: transform;
  }
  .cursor-dot {
    width: 6px; height: 6px;
    background: var(--champagne-flash);
    border-radius: 50%;
    transition: width 0.2s, height 0.2s, background 0.2s;
  }
  .cursor-ring {
    width: 36px; height: 36px;
    border: 1px solid var(--champagne-core);
    border-radius: 50%;
    opacity: 0.6;
    transition: width 0.3s cubic-bezier(0.22,1,0.36,1), height 0.3s cubic-bezier(0.22,1,0.36,1), opacity 0.3s, background 0.2s, border-color 0.2s;
  }
  body.cursor-hover .cursor-ring {
    width: 56px; height: 56px;
    background: rgba(194, 168, 130, 0.08);
    border-color: var(--champagne-flash);
  }
}

/* ----- Reveal animations (CSS fallback if GSAP fails) ----- */
[data-reveal] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.9s var(--transition-base), transform 0.9s var(--transition-base);
}
[data-reveal].is-visible { opacity: 1; transform: translateY(0); }
[data-reveal-delay="1"].is-visible { transition-delay: 0.1s; }
[data-reveal-delay="2"].is-visible { transition-delay: 0.2s; }
[data-reveal-delay="3"].is-visible { transition-delay: 0.3s; }

/* ----- Page hero (interna) ----- */
.page-hero {
  padding: calc(var(--header-height) + var(--s-9)) 0 var(--s-7);
  text-align: center;
  background: var(--gradient-bg-radial);
  position: relative;
  overflow: hidden;
}
.page-hero h1 {
  font-size: clamp(2.4rem, 6vw, 4.4rem);
  margin: 0 0 1rem;
}
.page-hero p.lead {
  margin-left: auto;
  margin-right: auto;
}

/* ----- Legal pages ----- */
.legal-content {
  max-width: 780px;
  margin: 0 auto;
  padding: var(--s-7) 0;
}
.legal-content h2 {
  font-size: 1.6rem;
  margin: 2.5rem 0 1rem;
  color: var(--champagne-light);
  text-transform: none;
  letter-spacing: -0.005em;
}
.legal-content h3 {
  font-size: 1.15rem;
  margin: 2rem 0 0.8rem;
  color: var(--cream);
  text-transform: none;
}
.legal-content p, .legal-content li {
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--cream-dim);
}
.legal-content ul, .legal-content ol { padding-left: 1.4rem; }
.legal-content ul li, .legal-content ol li { margin-bottom: 0.5rem; }
.legal-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.4rem 0;
  font-size: 0.9rem;
}
.legal-content th, .legal-content td {
  padding: 0.85rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
.legal-content th {
  font-family: var(--font-body);
  font-weight: 500;
  color: var(--champagne-core);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ----- Coming soon banner (V2 noindex pages) ----- */
.coming-soon-tag {
  display: inline-block;
  padding: 0.4rem 0.9rem;
  border: 1px solid var(--champagne-core);
  border-radius: var(--radius-pill);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--champagne-core);
  margin-bottom: 1.5rem;
}

/* ----- Responsive utilities ----- */
@media (max-width: 768px) {
  .hide-mobile { display: none; }
}

/* ----- Reduced motion ----- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .text-champagne { animation: none; }
  [data-reveal] { opacity: 1; transform: none; }
}