/* ═══════════════════════════════════════════════
   FITBYTES — LANDING PAGE STYLESHEET
   Aesthetic: Dark performance, lime electric, editorial
   v3 — Performance optimized for mobile
   ═══════════════════════════════════════════════ */

/* ─── TOKENS ─────────────────────────────────── */
:root {
  --c-bg:        #0d0f0d;
  --c-bg-2:      #111411;
  --c-bg-3:      #161916;
  --c-surface:   #1a1e1a;
  --c-border:    #252925;
  --c-border-2:  #2e342e;

  --c-lime:      #c8f53c;
  --c-lime-dim:  #a8d428;
  --c-lime-muted:#c8f53c22;
  --c-orange:    #ff6b35;
  --c-blue:      #4dabf7;

  --c-text:      #e8ede8;
  --c-text-2:    #9aa89a;
  --c-text-3:    #596559;

  --c-red:       #ff4444;
  --c-green:     #c8f53c;

  --r-sm:        8px;
  --r-md:        12px;
  --r-lg:        20px;
  --r-xl:        28px;
  --r-full:      999px;

  --font-display: 'Barlow Condensed', sans-serif;
  --font-body:    'Barlow', sans-serif;
  --font-mono:    'DM Mono', monospace;

  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring:   cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ─── RESET ───────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button, input { font: inherit; }

/* ─── BASE ────────────────────────────────────── */
body {
  background: var(--c-bg);
  color: var(--c-text);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ─── CONTAINER ───────────────────────────────── */
.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 32px;
}

/* ─── REVEAL ANIMATIONS ───────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease-out-expo),
              transform 0.7s var(--ease-out-expo);
}
.reveal--delay-1 { transition-delay: 0.1s; }
.reveal--delay-2 { transition-delay: 0.2s; }
.reveal--delay-3 { transition-delay: 0.3s; }
.reveal--delay-4 { transition-delay: 0.4s; }
.reveal.revealed  { opacity: 1; transform: none; }

/* ─── SECTION LABELS ──────────────────────────── */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 400;
  color: var(--c-lime);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.section-label::before {
  content: '';
  display: block;
  width: 20px;
  height: 1px;
  background: var(--c-lime);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(38px, 5vw, 62px);
  font-weight: 800;
  line-height: 1.0;
  letter-spacing: -1px;
  margin-bottom: 48px;
  text-transform: uppercase;
}
.section-title em {
  font-style: italic;
  font-weight: 700;
  color: var(--c-lime);
}

.section-sub {
  font-size: 18px;
  color: var(--c-text-2);
  font-weight: 300;
  margin-top: -30px;
  margin-bottom: 56px;
  max-width: 560px;
}

/* ─── BUTTONS ─────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--r-full);
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.22s var(--ease-out-expo);
  border: none;
  white-space: nowrap;
}

.btn--primary {
  background: var(--c-lime);
  color: #0d0f0d;
}
.btn--primary:hover {
  background: #d8ff4c;
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(200,245,60,0.3);
}
.btn--primary:active { transform: translateY(0); }

.btn--ghost {
  background: rgba(255,255,255,0.06);
  color: var(--c-text);
  border: 1px solid var(--c-border-2);
}
.btn--ghost:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--c-border-2);
}

.btn--outline {
  background: transparent;
  color: var(--c-text);
  border: 1px solid var(--c-border-2);
}
.btn--outline:hover {
  border-color: var(--c-lime);
  color: var(--c-lime);
}

.btn--nav {
  background: var(--c-lime);
  color: #0d0f0d;
  padding: 10px 22px;
  font-size: 14px;
}
.btn--nav:hover {
  background: #d8ff4c;
  transform: translateY(-1px);
}

.btn--lg   { padding: 17px 34px; font-size: 16px; }
.btn--full { width: 100%; justify-content: center; }

.btn__arrow, .btn__play { transition: transform 0.2s; }
.btn:hover .btn__arrow  { transform: translateX(3px); }
.btn:hover .btn__play   { transform: scale(1.15); }


/* ══════════════════════════════════════════════
   AVATAR PLACEHOLDER
   Sostituisce le <img> esterne (pravatar.cc):
   zero richieste HTTP, caricamento istantaneo.
══════════════════════════════════════════════ */
.avatar-placeholder {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--av-bg, rgba(200,245,60,0.15));
  color: var(--av-c, #c8f53c);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  border: 2px solid var(--c-bg);
  margin-right: -10px;
  flex-shrink: 0;
}
.avatar-placeholder--lg {
  width: 44px;
  height: 44px;
  font-size: 16px;
  margin-right: 0;
  border: 2px solid var(--c-border-2);
}


/* ══════════════════════════════════════════════
   NAV
══════════════════════════════════════════════ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 20px 0;
  transition: background 0.4s, border-color 0.4s, padding 0.4s;
  border-bottom: 1px solid transparent;
}
.nav--scrolled {
  background: rgba(13,15,13,0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom-color: var(--c-border);
  padding: 14px 0;
}

.nav__inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-right: auto;
}
.nav__logo-mark {
  width: 36px; height: 36px;
  background: var(--c-lime);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 16px;
  color: var(--c-bg);
  letter-spacing: -1px;
}
.nav__logo-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: -0.5px;
  color: #fff;
}

.nav__links { display: flex; gap: 32px; }
.nav__links a {
  font-size: 14px;
  color: var(--c-text-2);
  font-weight: 500;
  transition: color 0.2s;
}
.nav__links a:hover { color: var(--c-text); }


/* ══════════════════════════════════════════════
   HERO
══════════════════════════════════════════════ */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  padding: 120px 0 80px;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(200,245,60,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(200,245,60,0.04) 1px, transparent 1px);
  background-size: 64px 64px;
}

/* Glow: filter:blur(120px) è GPU-intensivo.
   Visibile solo su desktop; rimosso su mobile via @media. */
.hero__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
}
.hero__glow--1 {
  width: 600px; height: 600px;
  background: rgba(200,245,60,0.07);
  top: -100px; right: -100px;
}
.hero__glow--2 {
  width: 400px; height: 400px;
  background: rgba(255,107,53,0.05);
  bottom: 0; left: 20%;
}

.hero__noise {
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
  opacity: 0.025;
}

.hero__inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 32px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(200,245,60,0.08);
  border: 1px solid rgba(200,245,60,0.2);
  color: var(--c-lime);
  font-size: 13px;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: var(--r-full);
  margin-bottom: 28px;
}
.hero__badge-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--c-lime);
  will-change: opacity, transform;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(0.8); }
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(52px, 6vw, 80px);
  font-weight: 900;
  line-height: 0.95;
  letter-spacing: -2px;
  text-transform: uppercase;
  margin-bottom: 28px;
}
.hero__title em { font-style: italic; color: var(--c-lime); }

.hero__sub {
  font-size: 17px;
  color: var(--c-text-2);
  font-weight: 300;
  line-height: 1.65;
  margin-bottom: 40px;
  max-width: 460px;
}

.hero__cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero__trust {
  display: flex;
  align-items: center;
  gap: 14px;
}
.hero__trust-avatars { display: flex; }
/* Legacy: stile per <img> se mai usate di nuovo */
.hero__trust-avatars img {
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 2px solid var(--c-bg);
  margin-right: -10px;
  object-fit: cover;
}
.hero__trust-text {
  font-size: 13px;
  color: var(--c-text-2);
  padding-left: 14px;
}
.hero__trust-text strong { color: var(--c-text); }

.hero__scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--c-text-3);
  z-index: 1;
}
.hero__scroll-line {
  width: 1px; height: 48px;
  background: linear-gradient(to bottom, transparent, var(--c-text-3));
  animation: scrollDown 2s ease-in-out infinite;
}
@keyframes scrollDown {
  0%   { transform: scaleY(0); transform-origin: top; }
  50%  { transform: scaleY(1); transform-origin: top; }
  51%  { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}


/* ─── MOCKUP ──────────────────────────────────── */
.hero__visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero__mockup {
  position: relative;
  width: 280px;
}

/* will-change solo sul phone: ha box-shadow complesso */
.mockup__phone {
  background: #1a1e1a;
  border: 1px solid var(--c-border-2);
  border-radius: 28px;
  overflow: hidden;
  box-shadow:
    0 0 0 1px rgba(200,245,60,0.1),
    0 32px 80px rgba(0,0,0,0.6),
    0 0 120px rgba(200,245,60,0.04);
  position: relative;
  z-index: 1;
  will-change: transform;
}

.mockup__screen { padding: 20px; }

.mockup__header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
}
.mockup__avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--c-lime-muted);
  border: 2px solid var(--c-lime);
  flex-shrink: 0;
}
.mockup__name {
  font-size: 13px;
  font-weight: 600;
  color: var(--c-text);
  line-height: 1.2;
}
.mockup__sub { font-size: 11px; color: var(--c-text-3); }
.mockup__notif {
  margin-left: auto;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--c-lime);
  color: var(--c-bg);
  font-size: 11px;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}

.mockup__stats {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 8px;
  margin-bottom: 16px;
}
.mockup__stat {
  background: var(--c-bg);
  border-radius: 10px;
  padding: 10px 8px;
  text-align: center;
  border: 1px solid var(--c-border);
}
.mockup__stat-val {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  color: var(--c-lime);
  line-height: 1;
}
.mockup__stat-label {
  font-size: 9px;
  color: var(--c-text-3);
  margin-top: 3px;
  line-height: 1.2;
}

.mockup__client-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
}
.mockup__client {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--c-bg);
  border-radius: 10px;
  padding: 10px;
  border: 1px solid var(--c-border);
}
.mockup__client-av {
  width: 28px; height: 28px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 12px;
  font-weight: 700;
  flex-shrink: 0;
}
.mockup__client-name {
  font-size: 11px;
  font-weight: 600;
  color: var(--c-text);
  line-height: 1.2;
}
.mockup__client-tag { font-size: 9px; color: var(--c-text-3); }
.mockup__client-status {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--c-border);
  margin-left: auto;
  flex-shrink: 0;
}
.mockup__client-status.active { background: var(--c-lime); }

.mockup__bar-chart {
  background: var(--c-bg);
  border-radius: 10px;
  padding: 12px;
  border: 1px solid var(--c-border);
}
.mockup__bar-label { font-size: 9px; color: var(--c-text-3); margin-bottom: 10px; }
.mockup__bars {
  display: flex;
  align-items: flex-end;
  gap: 5px;
  height: 40px;
}
.mockup__bar {
  flex: 1;
  height: 0; /* parte da 0, animato via JS */
  background: var(--c-border-2);
  border-radius: 3px;
  transition: height 0.8s var(--ease-out-expo);
}
.mockup__bar.active { background: var(--c-lime); }

/* Float chips — loop animato, nascosto su mobile */
.mockup__float {
  position: absolute;
  background: var(--c-bg-3);
  border: 1px solid var(--c-border-2);
  border-radius: var(--r-full);
  padding: 8px 14px;
  font-size: 12px;
  font-weight: 500;
  color: var(--c-text);
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
  z-index: 2;
}
.mockup__float--1 { top: 30px;    right: -70px; animation: floatA 4s ease-in-out infinite; }
.mockup__float--2 { bottom: 100px; left: -80px; animation: floatB 4s ease-in-out infinite 1s; }
.mockup__float--3 { bottom: 20px;  right: -60px; animation: floatA 4s ease-in-out infinite 2s; }

@keyframes floatA {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-8px); }
}
@keyframes floatB {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(6px); }
}


/* ══════════════════════════════════════════════
   PAIN SECTION
══════════════════════════════════════════════ */
.pain {
  padding: 120px 0;
  background: var(--c-bg-2);
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
}

.pain__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 56px;
}

.pain__card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  padding: 36px;
  transition: border-color 0.2s, transform 0.2s;
  position: relative;
  overflow: hidden;
  contain: layout style;
}
.pain__card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(200,245,60,0.03) 0%, transparent 60%);
  pointer-events: none;
}
.pain__card:hover { border-color: var(--c-border-2); transform: translateY(-3px); }

.pain__icon { font-size: 32px; margin-bottom: 16px; display: block; }
.pain__card h3 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: -0.5px;
  margin-bottom: 10px;
}
.pain__card p { font-size: 15px; color: var(--c-text-2); line-height: 1.65; }

.pain__cta {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}
.pain__cta p {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: -0.5px;
  color: var(--c-text-2);
}


/* ══════════════════════════════════════════════
   DEMO SECTION
══════════════════════════════════════════════ */
.demo { padding: 120px 0; }

.demo__inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 32px;
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 80px;
  align-items: center;
}

.demo__steps { display: flex; flex-direction: column; gap: 32px; }
.demo__step  { display: flex; gap: 20px; align-items: flex-start; }

.demo__step-num {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 900;
  color: var(--c-lime);
  line-height: 1;
  min-width: 48px;
  letter-spacing: -1px;
}
.demo__step strong {
  display: block;
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 4px;
  color: var(--c-text);
}
.demo__step p { font-size: 14px; color: var(--c-text-2); line-height: 1.6; }

.demo__visual { position: relative; }

.demo__screen {
  background: var(--c-surface);
  border: 1px solid var(--c-border-2);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: 0 40px 100px rgba(0,0,0,0.5);
}

.demo__screen-bar {
  background: var(--c-bg-3);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--c-border);
}
.demo__screen-dots { display: flex; gap: 5px; }
.demo__screen-dots span { width: 9px; height: 9px; border-radius: 50%; background: var(--c-border-2); }
.demo__screen-dots span:nth-child(1) { background: #ff5f57; }
.demo__screen-dots span:nth-child(2) { background: #febc2e; }
.demo__screen-dots span:nth-child(3) { background: #28c840; }

.demo__screen-url {
  flex: 1;
  background: var(--c-border);
  border-radius: 6px;
  padding: 5px 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--c-text-3);
  text-align: center;
}

.demo__screen-body { display: flex; height: 320px; }

.demo__sidebar {
  width: 140px;
  background: var(--c-bg-3);
  border-right: 1px solid var(--c-border);
  padding: 20px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex-shrink: 0;
}
.demo__sidebar-logo {
  width: 32px; height: 32px;
  background: var(--c-lime);
  border-radius: 7px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 900;
  color: var(--c-bg);
  margin-bottom: 16px;
}
.demo__sidebar-item {
  padding: 8px 10px;
  border-radius: 8px;
  font-size: 12px;
  color: var(--c-text-2);
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}
.demo__sidebar-item:hover  { color: var(--c-text); background: var(--c-border); }
.demo__sidebar-item.active { background: var(--c-lime-muted); color: var(--c-lime); }

.demo__main { flex: 1; padding: 20px; overflow: hidden; }
.demo__main-title { font-size: 14px; font-weight: 600; color: var(--c-text); margin-bottom: 16px; }

.demo__kpi-row { display: flex; gap: 10px; margin-bottom: 20px; }
.demo__kpi {
  flex: 1;
  background: var(--c-bg-3);
  border: 1px solid var(--c-border);
  border-radius: 10px;
  padding: 12px;
  text-align: center;
}
.demo__kpi-val {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 800;
  color: var(--c-lime);
  line-height: 1;
}
.demo__kpi-label { font-size: 10px; color: var(--c-text-3); margin-top: 3px; }

.demo__table-head {
  font-size: 11px;
  font-family: var(--font-mono);
  color: var(--c-text-3);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.demo__table-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px;
  border-radius: 8px;
  margin-bottom: 4px;
  background: var(--c-bg-3);
  border: 1px solid var(--c-border);
}
.demo__table-av {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: rgba(200,245,60,0.15);
  color: var(--c-lime);
  font-size: 12px;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.demo__table-info { flex: 1; min-width: 0; }
.demo__table-info strong { font-size: 12px; font-weight: 600; display: block; }
.demo__table-info span   { font-size: 10px; color: var(--c-text-3); }

.demo__table-badge { font-size: 10px; font-weight: 600; padding: 3px 8px; border-radius: 20px; flex-shrink: 0; }
.badge--green  { background: rgba(200,245,60,0.12); color: var(--c-lime); }
.badge--yellow { background: rgba(254,188,46,0.15); color: #febc2e; }


/* ══════════════════════════════════════════════
   FEATURES
══════════════════════════════════════════════ */
.features {
  padding: 120px 0;
  background: var(--c-bg-2);
  border-top: 1px solid var(--c-border);
}

.features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--c-border);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  overflow: hidden;
}

.feat {
  background: var(--c-surface);
  padding: 36px;
  transition: background 0.2s;
  position: relative;
  contain: layout style;
}
.feat:hover { background: var(--c-bg-3); }

.feat__icon { font-size: 28px; margin-bottom: 14px; display: block; }
.feat h3 {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: -0.5px;
  margin-bottom: 10px;
}
.feat p { font-size: 14px; color: var(--c-text-2); line-height: 1.65; }

.feat__tier {
  display: inline-block;
  background: rgba(200,245,60,0.1);
  color: var(--c-lime);
  border: 1px solid rgba(200,245,60,0.2);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 1px;
  padding: 2px 8px;
  border-radius: var(--r-full);
  margin-top: 8px;
  vertical-align: middle;
}


/* ══════════════════════════════════════════════
   COMPARISON
══════════════════════════════════════════════ */
.compare { padding: 120px 0; border-top: 1px solid var(--c-border); }

.compare__table {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 24px;
  align-items: start;
}

.compare__col {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.compare__col--us {
  border-color: var(--c-lime);
  box-shadow: 0 0 40px rgba(200,245,60,0.06);
}

.compare__col-head {
  padding: 24px 28px;
  border-bottom: 1px solid var(--c-border);
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.compare__col--us .compare__col-head {
  background: rgba(200,245,60,0.04);
  border-bottom-color: rgba(200,245,60,0.15);
}

.compare__col-label {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--c-text-3);
  letter-spacing: 1px;
  text-transform: uppercase;
}
.compare__col--us .compare__col-label { color: var(--c-lime); }

.compare__col-price {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 800;
  color: var(--c-text);
  letter-spacing: -1px;
}
.compare__col--us .compare__col-price { color: var(--c-lime); }
.compare__col-price em {
  font-style: normal;
  font-size: 14px;
  font-weight: 400;
  color: var(--c-text-2);
  font-family: var(--font-body);
}

.compare__rows { padding: 8px 0; }
.compare__row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  font-size: 14px;
  border-bottom: 1px solid var(--c-border);
}
.compare__row:last-child { border-bottom: none; }
.compare__row::before    { font-size: 16px; flex-shrink: 0; }
.compare__row.good::before { content: '✓'; color: var(--c-lime); }
.compare__row.bad::before  { content: '✗'; color: var(--c-red); }
.compare__row.bad { color: var(--c-text-2); }

.compare__vs {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 900;
  color: var(--c-text-3);
  align-self: center;
  letter-spacing: -1px;
}


/* ══════════════════════════════════════════════
   TESTIMONIALS
══════════════════════════════════════════════ */
.testimonials {
  padding: 120px 0;
  background: var(--c-bg-2);
  border-top: 1px solid var(--c-border);
}

.testi__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testi {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  padding: 36px;
  position: relative;
  transition: border-color 0.2s, transform 0.2s;
  contain: layout style;
}
.testi:hover { border-color: rgba(200,245,60,0.3); transform: translateY(-4px); }

.testi__stars { color: var(--c-lime); font-size: 14px; letter-spacing: 2px; margin-bottom: 20px; }

.testi blockquote {
  font-size: 15px;
  line-height: 1.7;
  color: var(--c-text-2);
  font-style: italic;
  margin-bottom: 28px;
  position: relative;
}
.testi blockquote::before {
  content: '"';
  font-family: var(--font-display);
  font-size: 80px;
  color: rgba(200,245,60,0.08);
  line-height: 0;
  position: absolute;
  top: 20px; left: -10px;
}

.testi__author { display: flex; align-items: center; gap: 12px; }
/* Legacy img — nel caso si voglia usare foto vere in futuro */
.testi__author img {
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 2px solid var(--c-border-2);
  object-fit: cover;
}
.testi__author strong { display: block; font-size: 14px; font-weight: 600; color: var(--c-text); }
.testi__author span   { font-size: 12px; color: var(--c-text-3); }


/* ══════════════════════════════════════════════
   PRICING
══════════════════════════════════════════════ */
.pricing { padding: 120px 0; border-top: 1px solid var(--c-border); }

.pricing__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: start;
}

.price-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  padding: 40px 36px;
  position: relative;
  transition: transform 0.25s var(--ease-out-expo), border-color 0.25s;
  contain: layout style;
}
.price-card:hover { transform: translateY(-4px); }
.price-card:not(.price-card--featured):hover { border-color: var(--c-border-2); }

.price-card--featured {
  background: var(--c-bg-3);
  border-color: var(--c-lime);
  transform: translateY(-8px);
  box-shadow:
    0 0 0 1px rgba(200,245,60,0.2),
    0 24px 80px rgba(200,245,60,0.06),
    0 0 80px rgba(200,245,60,0.04);
}
.price-card--featured:hover { transform: translateY(-12px); }

.price-card__badge {
  position: absolute;
  top: -14px; left: 50%;
  transform: translateX(-50%);
  background: var(--c-lime);
  color: var(--c-bg);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 5px 16px;
  border-radius: var(--r-full);
  white-space: nowrap;
}

.price-card__tier {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--c-text-3);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.price-card--featured .price-card__tier { color: var(--c-lime); }

.price-card__amount {
  font-family: var(--font-display);
  font-size: 60px;
  font-weight: 900;
  line-height: 1;
  letter-spacing: -3px;
  color: var(--c-text);
  margin-bottom: 4px;
  display: flex;
  align-items: flex-start;
}
.price-card--featured .price-card__amount { color: var(--c-lime); }

.price-card__amount--custom {
  font-size: 30px;
  letter-spacing: -1px;
  margin-top: 8px;
  align-items: center;
}

.price-card__currency {
  font-size: 26px;
  font-weight: 700;
  margin-top: 10px;
  margin-right: 2px;
  letter-spacing: 0;
}

.price-card__note {
  font-size: 12px;
  color: var(--c-text-3);
  font-family: var(--font-mono);
  margin-bottom: 28px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--c-border);
}

.price-card__features { margin-bottom: 32px; display: flex; flex-direction: column; }
.price-card__features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  padding: 10px 0;
  border-bottom: 1px solid var(--c-border);
  line-height: 1.4;
}
.price-card__features li:last-child   { border-bottom: none; }
.price-card__features li::before      { font-size: 14px; flex-shrink: 0; margin-top: 1px; }
.price-card__features li.yes          { color: var(--c-text-2); }
.price-card__features li.yes::before  { content: '✓'; color: var(--c-lime); }
.price-card__features li.no           { color: var(--c-text-3); }
.price-card__features li.no::before   { content: '—'; color: var(--c-border-2); }

.price-card__saving { margin-top: 14px; font-size: 12px; color: var(--c-text-3); text-align: center; }
.price-card__saving strong { color: var(--c-lime); }

.pricing__guarantee {
  display: flex;
  align-items: center;
  gap: 20px;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  padding: 28px 36px;
  margin-top: 48px;
}
.guarantee__icon { font-size: 36px; flex-shrink: 0; }
.pricing__guarantee strong { display: block; font-size: 17px; font-weight: 600; margin-bottom: 4px; }
.pricing__guarantee p { font-size: 14px; color: var(--c-text-2); }


/* ══════════════════════════════════════════════
   FAQ
══════════════════════════════════════════════ */
.faq {
  padding: 120px 0;
  background: var(--c-bg-2);
  border-top: 1px solid var(--c-border);
}

.faq__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.faq__item {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  overflow: hidden;
  transition: border-color 0.2s;
  contain: layout style;
}
.faq__item[open] { border-color: rgba(200,245,60,0.3); }

.faq__item summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 22px 24px;
  font-size: 15px;
  font-weight: 600;
  color: var(--c-text);
  cursor: pointer;
  list-style: none;
  user-select: none;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
  content: '+';
  font-size: 22px;
  font-weight: 300;
  color: var(--c-lime);
  flex-shrink: 0;
  transition: transform 0.25s var(--ease-out-expo);
  line-height: 1;
}
.faq__item[open] summary::after { content: '−'; }

.faq__answer {
  padding: 16px 24px 22px;
  font-size: 14px;
  color: var(--c-text-2);
  line-height: 1.7;
  border-top: 1px solid var(--c-border);
}


/* ══════════════════════════════════════════════
   TRIAL CTA
══════════════════════════════════════════════ */
.trial {
  padding: 120px 0;
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--c-border);
}

.trial__bg { position: absolute; inset: 0; pointer-events: none; }

/* trial__glow usa radial-gradient puro (no filter:blur) → leggero */
.trial__glow {
  position: absolute;
  width: 800px; height: 600px;
  border-radius: 50%;
  background: radial-gradient(ellipse, rgba(200,245,60,0.08) 0%, transparent 70%);
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
}
.trial__noise {
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
  opacity: 0.02;
}

.trial__inner {
  position: relative;
  z-index: 1;
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
}

.trial__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(200,245,60,0.08);
  border: 1px solid rgba(200,245,60,0.2);
  color: var(--c-lime);
  font-size: 13px;
  font-weight: 500;
  padding: 8px 18px;
  border-radius: var(--r-full);
  margin-bottom: 28px;
}

.trial__title {
  font-family: var(--font-display);
  font-size: clamp(42px, 6vw, 68px);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: -2px;
  line-height: 0.95;
  margin-bottom: 20px;
}
.trial__title em { font-style: italic; color: var(--c-lime); }

.trial__sub { font-size: 17px; color: var(--c-text-2); font-weight: 300; line-height: 1.6; margin-bottom: 40px; }
.trial__sub strong { color: var(--c-text); font-weight: 600; }

.trial__form { display: flex; flex-direction: column; gap: 12px; margin-bottom: 16px; }

.trial__input {
  width: 100%;
  background: var(--c-surface);
  border: 1px solid var(--c-border-2);
  border-radius: var(--r-full);
  padding: 16px 24px;
  font-size: 15px;
  color: var(--c-text);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.trial__input::placeholder { color: var(--c-text-3); }
.trial__input:focus {
  border-color: var(--c-lime);
  box-shadow: 0 0 0 3px rgba(200,245,60,0.1);
}

.trial__submit { border: none; cursor: pointer; font-size: 16px; font-weight: 700; }

.trial__legal { font-size: 12px; color: var(--c-text-3); margin-bottom: 32px; }
.trial__legal a { color: var(--c-text-2); border-bottom: 1px solid var(--c-border-2); }
.trial__legal a:hover { color: var(--c-lime); border-bottom-color: var(--c-lime); }

.trial__trust { display: flex; justify-content: center; flex-wrap: wrap; gap: 8px 24px; }
.trial__trust span { font-size: 13px; color: var(--c-text-2); display: flex; align-items: center; gap: 6px; }


/* ══════════════════════════════════════════════
   FOOTER
══════════════════════════════════════════════ */
.footer {
  background: var(--c-bg-3);
  border-top: 1px solid var(--c-border);
  padding: 80px 0 40px;
}

.footer__top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 60px;
}

.footer__brand p { font-size: 14px; color: var(--c-text-3); margin-top: 16px; line-height: 1.6; }
.footer__brand .nav__logo { margin-bottom: 0; }

.footer__links-group { display: flex; flex-direction: column; gap: 10px; }
.footer__links-group strong {
  font-size: 13px;
  font-weight: 600;
  color: var(--c-text);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-family: var(--font-mono);
}
.footer__links-group a { font-size: 14px; color: var(--c-text-3); transition: color 0.15s; }
.footer__links-group a:hover { color: var(--c-lime); }

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  border-top: 1px solid var(--c-border);
  font-size: 13px;
  color: var(--c-text-3);
}
.footer__made { font-family: var(--font-mono); }


/* ══════════════════════════════════════════════
   RESPONSIVE — TABLET
══════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .hero__inner    { grid-template-columns: 1fr; gap: 64px; }
  .hero__visual   { display: flex; justify-content: center; }
  .hero__mockup   { width: 260px; }
  .mockup__float--2 { left: -40px; }

  .demo__inner    { grid-template-columns: 1fr; }
  .demo__visual   { order: -1; }

  .features__grid { grid-template-columns: repeat(2, 1fr); }

  .pricing__grid  { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
  .price-card--featured       { transform: none; }
  .price-card--featured:hover { transform: translateY(-4px); }

  .testi__grid    { grid-template-columns: 1fr; max-width: 520px; margin: 0 auto; }

  .compare__table { grid-template-columns: 1fr; }
  .compare__vs    { text-align: center; }

  .footer__top    { grid-template-columns: 1fr 1fr; }
}


/* ══════════════════════════════════════════════
   RESPONSIVE — MOBILE (≤ 768px)
   + ottimizzazioni performance integrate
══════════════════════════════════════════════ */
@media (max-width: 768px) {
  .nav__links { display: none; }
  .container  { padding: 0 20px; }

  .pain__grid     { grid-template-columns: 1fr; }
  .features__grid { grid-template-columns: 1fr; }
  .faq__grid      { grid-template-columns: 1fr; }
  .footer__top    { grid-template-columns: 1fr; gap: 32px; }
  .footer__bottom { flex-direction: column; gap: 8px; text-align: center; }

  /* ── PERFORMANCE: effetti pesanti disabilitati su mobile ── */

  /* filter:blur(120px) — killer GPU su mid-range */
  .hero__glow { display: none; }

  /* noise SVG — genera repaints inutili su mobile */
  .hero__noise,
  .trial__noise { display: none; }

  /* backdrop-filter — pesante su Safari iOS */
  .nav--scrolled {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    background: rgba(13,15,13,0.97);
  }

  /* float chips — loop animati infiniti, non visibili su mobile */
  .mockup__float--1,
  .mockup__float--2,
  .mockup__float--3 { display: none; }

  /* Griglia hero più rada = meno linee da disegnare */
  .hero__grid { background-size: 48px 48px; }

  /* Reveal più corto su mobile (UX migliore + meno GPU) */
  .reveal { transition-duration: 0.45s !important; }
}


/* ══════════════════════════════════════════════
   RESPONSIVE — SMALL MOBILE (≤ 480px)
══════════════════════════════════════════════ */
@media (max-width: 480px) {
  .hero__cta   { flex-direction: column; }
  .btn--lg     { width: 100%; justify-content: center; }
  .hero__trust { flex-direction: column; align-items: flex-start; }
  .pricing__grid { max-width: 100%; }
  .trial__trust  { flex-direction: column; align-items: center; }
}


/* ══════════════════════════════════════════════
   ACCESSIBILITÀ — prefers-reduced-motion
   Rispetta l'impostazione "Riduci animazioni"
   del dispositivo dell'utente.
══════════════════════════════════════════════ */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  /* Elementi con loop infiniti: spenti */
  .mockup__float   { animation: none; }
  .hero__scroll-line { animation: none; opacity: 0.3; }
  .hero__badge-dot   { animation: none; }

  /* Reveal: appare direttamente senza transizione */
  .reveal { opacity: 1; transform: none; }
}