/* ============================================
   Webica Labs - Bold Redesign
   ============================================ */

/* --- Palette & Custom Properties --- */
:root {
  --blue: #1a56db;
  --cyan: #06b6d4;
  --green: #10b981;
  --gradient: linear-gradient(135deg, #1a56db, #06b6d4, #10b981);
  --text: #1f2937;
  --text-light: #6b7280;
  --bg: #ffffff;
  --ease-out: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- Base --- */
html {
  scroll-behavior: smooth;
  scroll-padding-top: 5rem;
}

body {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* --- Utility: gradient text --- */
.gradient-text {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* --- h-18 utility --- */
.h-18 { height: 4.5rem; }

/* ==========================================
   HEADER
   ========================================== */

/* --- Nav link underline effect --- */
.nav-link {
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient);
  border-radius: 1px;
  transition: width 0.3s var(--ease-out);
}

.nav-link:hover::after {
  width: 100%;
}

/* --- Shimmer CTA button --- */
.btn-shimmer {
  position: relative;
  overflow: hidden;
}

.btn-shimmer::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 50%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.35),
    transparent
  );
  transform: skewX(-15deg);
  animation: shimmer 2.8s ease-in-out infinite;
}

@keyframes shimmer {
  0%   { left: -100%; }
  60%  { left: 200%; }
  100% { left: 200%; }
}

/* ==========================================
   HERO SECTION
   ========================================== */

/* --- Floating gradient orbs --- */
.orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
  will-change: transform;
  transform: translateZ(0);
}

.orb-1 {
  width: 700px;
  height: 700px;
  background: radial-gradient(circle at 40% 40%, rgba(26, 86, 219, 0.30), transparent 70%);
  top: -200px;
  right: -200px;
  filter: blur(40px);
  animation: floatOrb1 9s ease-in-out infinite;
}

.orb-2 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle at 60% 60%, rgba(6, 182, 212, 0.28), transparent 70%);
  bottom: -100px;
  left: -150px;
  filter: blur(50px);
  animation: floatOrb2 7s ease-in-out infinite;
  animation-delay: -3s;
}

.orb-3 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle at 50% 50%, rgba(16, 185, 129, 0.20), transparent 70%);
  top: 30%;
  left: 35%;
  filter: blur(60px);
  animation: floatOrb1 11s ease-in-out infinite;
  animation-delay: -5s;
}

@keyframes floatOrb1 {
  0%, 100% { transform: translateZ(0) translateY(0px) scale(1); }
  50%       { transform: translateZ(0) translateY(-40px) scale(1.06); }
}

@keyframes floatOrb2 {
  0%, 100% { transform: translateZ(0) translateY(0px) translateX(0px); }
  33%       { transform: translateZ(0) translateY(-25px) translateX(15px); }
  66%       { transform: translateZ(0) translateY(15px) translateX(-10px); }
}

/* Su mobile: niente animazione sulle orbs, blur ridotto */
@media (max-width: 768px) {
  .orb-1 {
    width: 350px;
    height: 350px;
    filter: blur(30px);
    animation: none;
    opacity: 0.7;
  }
  .orb-2 {
    width: 300px;
    height: 300px;
    filter: blur(30px);
    animation: none;
    opacity: 0.7;
  }
  .orb-3 {
    display: none;
  }
}

/* --- Badge animated gradient border --- */
.badge-gradient {
  background: linear-gradient(white, white) padding-box,
              var(--gradient) border-box;
  border: 1.5px solid transparent;
  animation: badgePulse 2.5s ease-in-out infinite;
}

@keyframes badgePulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(6, 182, 212, 0.2); }
  50%       { box-shadow: 0 0 0 7px rgba(6, 182, 212, 0); }
}

/* --- Hero title word animation (initial state) --- */
.hero-word-inner {
  display: block;
  transform: translateY(80px);
  opacity: 0;
}

/* --- Ticker / Marquee --- */
.ticker-wrapper {
  overflow: hidden;
}

.ticker-track {
  display: flex;
  align-items: center;
  gap: 0;
  width: max-content;
  animation: tickerMove 24s linear infinite;
}

.ticker-track:hover {
  animation-play-state: paused;
}

@keyframes tickerMove {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ==========================================
   CHI SIAMO — Animated counters
   ========================================== */

.stat-number {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  font-size: clamp(3.5rem, 7vw, 5.5rem);
  line-height: 1;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ==========================================
   IL CONTESTO — Cards with top border
   ========================================== */

.context-card {
  position: relative;
  overflow: hidden;
  transition: transform 0.3s var(--ease-smooth), box-shadow 0.3s var(--ease-smooth);
}

.context-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  border-radius: 1rem 1rem 0 0;
  transition: background 0.3s;
}

.context-card-1::before { background: var(--blue); }
.context-card-2::before { background: var(--cyan); }
.context-card-3::before { background: var(--green); }
.context-card-4::before { background: linear-gradient(90deg, var(--blue), var(--cyan)); }

.context-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 28px 56px rgba(0, 0, 0, 0.13);
}

.context-card:hover::before {
  background: var(--gradient);
}

/* Decorative big number behind card content */
.card-bg-num {
  position: absolute;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  font-size: 7rem;
  color: #f3f4f6;
  right: 1rem;
  bottom: -0.5rem;
  user-select: none;
  pointer-events: none;
  line-height: 1;
  z-index: 0;
}

/* ==========================================
   SERVIZI — Glassmorphism cards
   ========================================== */

.glass-card {
  background: rgba(255, 255, 255, 0.10);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.20);
  transition: all 0.35s var(--ease-smooth);
}

.glass-card:hover {
  background: rgba(255, 255, 255, 0.20);
  transform: translateY(-6px) scale(1.01);
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.22);
  border-color: rgba(255, 255, 255, 0.35);
}

/* ==========================================
   PERCHÉ NOI — Bold colored header cards
   ========================================== */

.why-card {
  transition: transform 0.3s var(--ease-smooth), box-shadow 0.3s var(--ease-smooth);
}

.why-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.12);
}

/* ==========================================
   CTA SECTION — Animated gradient background
   ========================================== */

.cta-gradient-bg {
  background: linear-gradient(
    -45deg,
    #1a56db,
    #0ea5e9,
    #06b6d4,
    #10b981,
    #0ea5e9,
    #1a56db
  );
  background-size: 400% 400%;
  animation: gradientShift 10s ease infinite;
}

@keyframes gradientShift {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* ==========================================
   GRADIENT STRIP utility
   ========================================== */

.gradient-strip {
  height: 5px;
  background: var(--gradient);
}

/* ==========================================
   SCROLL REVEAL (non-GSAP elements)
   ========================================== */

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 0.75s var(--ease-out),
    transform 0.75s var(--ease-out);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal:nth-child(1) { transition-delay: 0s; }
.reveal:nth-child(2) { transition-delay: 0.09s; }
.reveal:nth-child(3) { transition-delay: 0.18s; }
.reveal:nth-child(4) { transition-delay: 0.27s; }
.reveal:nth-child(5) { transition-delay: 0.36s; }
.reveal:nth-child(6) { transition-delay: 0.45s; }

/* ==========================================
   FORM
   ========================================== */

.form-input:focus {
  outline: none;
}

.form-input::placeholder {
  color: #9ca3af;
}

/* ==========================================
   WHATSAPP BUTTON
   ========================================== */

.whatsapp-btn {
  animation: whatsappPulse 2.5s ease-in-out infinite;
}

@keyframes whatsappPulse {
  0%, 100% {
    box-shadow:
      0 4px 14px rgba(37, 211, 102, 0.3),
      0 0 0 0 rgba(37, 211, 102, 0.3);
  }
  50% {
    box-shadow:
      0 4px 14px rgba(37, 211, 102, 0.3),
      0 0 0 10px rgba(37, 211, 102, 0);
  }
}

/* ==========================================
   ACCESSIBILITY & UTILITIES
   ========================================== */

[x-cloak] {
  display: none !important;
}

:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

::selection {
  background-color: rgba(6, 182, 212, 0.15);
  color: var(--text);
}

/* --- Scrollbar --- */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: #f1f5f9; }
::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #94a3b8; }

/* ==========================================
   RESPONSIVE
   ========================================== */

@media (max-width: 640px) {
  .orb-1 { width: 400px; height: 400px; }
  .orb-2 { width: 350px; height: 350px; }
  .orb-3 { width: 300px; height: 300px; }
}

/* ==========================================
   REDUCED MOTION
   ========================================== */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .hero-word-inner {
    transform: none;
    opacity: 1;
  }

  .whatsapp-btn,
  .btn-shimmer::after,
  .ticker-track,
  .orb-1,
  .orb-2,
  .orb-3,
  .badge-gradient,
  .cta-gradient-bg {
    animation: none;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ==========================================
   PRINT
   ========================================== */

@media print {
  header, .whatsapp-btn, footer { display: none; }
  main { padding-top: 0; }
  .reveal { opacity: 1; transform: none; }
  .hero-word-inner { opacity: 1; transform: none; }
}