/* ============================================================
   INFYTHON V2 — SaaS Design System
   High-conversion, performance-first, zero Bootstrap dependency
   ============================================================ */

/* --- Tokens ------------------------------------------------- */
:root {
  --c-bg:        #050B14; /* Experience Center Main */
  --c-bg-1:      #081424; /* Experience Center Section */
  --c-bg-2:      #0D1B2E; /* Experience Center Elevated */
  --c-bg-card:   rgba(13, 27, 46, 0.82); /* Infy Card Background */
  --c-border:    rgba(255,255,255,0.08);
  --c-border-h:  rgba(6,159,246,0.35); /* Glow Cyan */

  --c-cyan:      #069FF6; /* Primary Cyan */
  --c-purple:    #bc13fe;
  --c-pink:      #ff2d78;
  --c-green:     #00e5a0;
  --c-amber:     #ffb830;

  --c-text:      #F8FAFC;
  --c-text-2:    #CBD5E1; /* Text Soft */
  --c-text-3:    #9AA8BA; /* Text Muted */

  --grad-brand:  linear-gradient(135deg, #069FF6 0%, #0574C7 100%); /* Primary to Blue */
  --grad-dark:   linear-gradient(180deg, var(--c-bg) 0%, var(--c-bg-2) 100%);

  --shadow-glow-cyan:   0 0 40px rgba(6,159,246,0.15), 0 0 80px rgba(6,159,246,0.05);
  --shadow-glow-purple: 0 0 40px rgba(188,19,254,0.15), 0 0 80px rgba(188,19,254,0.05);
  --shadow-card:        0 4px 24px rgba(0,0,0,0.4);
  --shadow-card-h:      0 8px 48px rgba(6,159,246,0.08), 0 2px 8px rgba(0,0,0,0.6);

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

  --font-head: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in:  cubic-bezier(0.4, 0, 1, 1);
}

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

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

body {
  background: var(--c-bg);
  color: var(--c-text);
  font-family: var(--font-body);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-head);
  line-height: 1.15;
  color: var(--c-text);
  font-weight: 700;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* --- Typography --------------------------------------------- */
.text-gradient {
  background: var(--grad-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.text-muted   { color: var(--c-text-2); }
.text-dim     { color: var(--c-text-3); }
.text-cyan    { color: var(--c-cyan); }
.text-purple  { color: var(--c-purple); }
.text-green   { color: var(--c-green); }

.display-1 { font-size: clamp(3rem, 7vw, 6rem); font-weight: 800; letter-spacing: -0.03em; }
.display-2 { font-size: clamp(2.25rem, 5vw, 4rem); font-weight: 700; letter-spacing: -0.025em; }
.h-section  { font-size: clamp(1.75rem, 3.5vw, 2.75rem); font-weight: 700; letter-spacing: -0.02em; }
.lead       { font-size: clamp(1rem, 1.5vw, 1.2rem); color: var(--c-text-2); line-height: 1.8; }

/* --- Layout ------------------------------------------------- */
.container-v2 {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 2rem);
}
.section-pad { padding-block: clamp(4rem, 8vw, 7rem); }
.section-pad-sm { padding-block: clamp(2.5rem, 5vw, 4rem); }

/* --- Glass / Cards ------------------------------------------ */
.glass {
  background: var(--c-bg-card);
  border: 1px solid var(--c-border);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}
.card-v2 {
  background: var(--c-bg-card);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  padding: 2rem;
  transition: border-color .3s var(--ease-out), box-shadow .3s var(--ease-out), transform .3s var(--ease-out);
}
.card-v2:hover {
  border-color: var(--c-border-h);
  box-shadow: var(--shadow-card-h);
  transform: translateY(-3px);
}
.card-solution {
  background: var(--c-bg-card);
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  padding: 2.25rem;
  display: flex;
  flex-direction: column;
  transition: all .35s var(--ease-out);
  position: relative;
  overflow: hidden;
}
.card-solution::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--grad-brand);
  opacity: 0;
  transition: opacity .35s;
  z-index: 0;
  border-radius: inherit;
}
.card-solution:hover {
  border-color: rgba(6,159,246,0.3);
  box-shadow: var(--shadow-glow-cyan);
  transform: translateY(-4px);
}
.card-solution > * { position: relative; z-index: 1; }
.card-solution.featured {
  border-color: rgba(6,159,246,0.35);
  background: linear-gradient(145deg, rgba(6,159,246,0.06) 0%, rgba(188,19,254,0.04) 100%);
}

/* --- Badges ------------------------------------------------- */
.badge-v2 {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .35rem .9rem;
  border-radius: var(--r-pill);
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  border: 1px solid var(--c-border);
  color: var(--c-cyan);
  background: rgba(6,159,246,0.07);
}

/* --- Buttons ------------------------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .875rem 2rem;
  border-radius: var(--r-pill);
  font-family: var(--font-head);
  font-weight: 600;
  font-size: .95rem;
  cursor: pointer;
  border: none;
  transition: all .25s var(--ease-out);
  text-decoration: none;
  white-space: nowrap;
}
.btn-primary {
  background: var(--grad-brand);
  color: #000;
  box-shadow: 0 0 24px rgba(6,159,246,0.25);
}
.btn-primary:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 0 40px rgba(6,159,246,0.4);
  color: #000;
}
.btn-outline {
  background: transparent;
  color: var(--c-text);
  border: 1.5px solid var(--c-border);
}
.btn-outline:hover {
  border-color: var(--c-cyan);
  color: var(--c-cyan);
  background: rgba(6,159,246,0.05);
}
.btn-ghost {
  background: transparent;
  color: var(--c-cyan);
  padding: .5rem 0;
}
.btn-ghost:hover { gap: .75rem; }
.btn-sm { padding: .6rem 1.4rem; font-size: .85rem; }
.btn-lg { padding: 1.1rem 2.5rem; font-size: 1.05rem; }

/* --- Section Label ------------------------------------------ */
.section-label {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--c-cyan);
  margin-bottom: 1rem;
}
.section-label::before {
  content: '';
  width: 20px;
  height: 2px;
  background: var(--grad-brand);
  flex-shrink: 0;
}

/* --- Divider ------------------------------------------------ */
.divider-glow {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--c-cyan), transparent);
  opacity: .25;
  border: none;
  margin: 0;
}

/* --- Icon Box ----------------------------------------------- */
.icon-box {
  width: 52px;
  height: 52px;
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(6,159,246,0.08);
  border: 1px solid rgba(6,159,246,0.15);
  font-size: 1.4rem;
  flex-shrink: 0;
  transition: all .3s;
}
.icon-box-purple { background: rgba(188,19,254,0.08); border-color: rgba(188,19,254,0.15); }
.icon-box-green  { background: rgba(0,229,160,0.08); border-color: rgba(0,229,160,0.15); }

/* --- Stats -------------------------------------------------- */
.stat-block { text-align: center; }
.stat-block .stat-num {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  background: var(--grad-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: block;
}
.stat-block .stat-label {
  font-size: .8rem;
  color: var(--c-text-3);
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-top: .25rem;
}

/* --- Glow Backgrounds --------------------------------------- */
.glow-bg {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
}
.glow-cyan   { background: rgba(6,159,246,0.12); }
.glow-purple { background: rgba(188,19,254,0.12); }
.glow-pink   { background: rgba(255,45,120,0.08); }

/* --- Grid Utilities ----------------------------------------- */
.grid { display: grid; }
.grid-2 { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
.grid-3 { grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.grid-4 { grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.gap-1 { gap: .5rem; } .gap-2 { gap: 1rem; } .gap-3 { gap: 1.5rem; } .gap-4 { gap: 2rem; }

/* --- Form Elements ------------------------------------------ */
.form-group { margin-bottom: 1.25rem; }
.form-label {
  display: block;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--c-text-2);
  margin-bottom: .5rem;
}
.form-control {
  width: 100%;
  padding: .85rem 1.1rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  color: var(--c-text);
  font-family: var(--font-body);
  font-size: .95rem;
  transition: border-color .25s, box-shadow .25s;
  outline: none;
  appearance: none;
}
.form-control:focus {
  border-color: var(--c-cyan);
  box-shadow: 0 0 0 3px rgba(6,159,246,0.12);
}
.form-control::placeholder { color: var(--c-text-3); }
select.form-control { cursor: pointer; }
textarea.form-control { resize: vertical; min-height: 110px; }
.form-error { font-size: .8rem; color: var(--c-pink); margin-top: .35rem; }

/* --- Step Indicator ----------------------------------------- */
.step-indicator {
  display: flex;
  align-items: center;
  gap: 0;
  margin-bottom: 2rem;
}
.step-dot {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--c-bg-2);
  border: 2px solid var(--c-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .75rem;
  font-weight: 700;
  color: var(--c-text-3);
  transition: all .3s;
  flex-shrink: 0;
}
.step-dot.active { border-color: var(--c-cyan); color: var(--c-cyan); background: rgba(6,159,246,0.08); }
.step-dot.done   { background: var(--grad-brand); border-color: transparent; color: #000; }
.step-line       { flex: 1; height: 2px; background: var(--c-border); transition: background .3s; }
.step-line.done  { background: var(--grad-brand); }

/* --- Testimonial Card --------------------------------------- */
.testimonial-card {
  background: var(--c-bg-card);
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  padding: 2rem;
}
.testimonial-card .stars { color: var(--c-amber); letter-spacing: .1em; font-size: .9rem; margin-bottom: .75rem; }
.testimonial-card .quote { font-size: .975rem; line-height: 1.75; color: var(--c-text-2); margin-bottom: 1.25rem; }
.testimonial-card .author { font-weight: 600; font-size: .9rem; }
.testimonial-card .role   { font-size: .8rem; color: var(--c-text-3); }

/* --- Process Steps ------------------------------------------ */
.process-step { display: flex; gap: 1.5rem; }
.process-step .step-num {
  font-family: var(--font-head);
  font-size: 2.5rem;
  font-weight: 800;
  background: var(--grad-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  min-width: 3rem;
}

/* --- Pricing Card ------------------------------------------- */
.pricing-card {
  background: var(--c-bg-card);
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  padding: 2.25rem;
  position: relative;
  transition: all .35s var(--ease-out);
}
.pricing-card.popular {
  border-color: rgba(6,159,246,0.4);
  background: linear-gradient(145deg, rgba(6,159,246,0.05), rgba(188,19,254,0.03));
}
.pricing-badge {
  position: absolute;
  top: -1px;
  right: 1.5rem;
  background: var(--grad-brand);
  color: #000;
  font-size: .7rem;
  font-weight: 700;
  padding: .3rem .75rem;
  border-radius: 0 0 var(--r-sm) var(--r-sm);
  letter-spacing: .06em;
  text-transform: uppercase;
}
.price-num {
  font-family: var(--font-head);
  font-size: 3rem;
  font-weight: 800;
  color: var(--c-text);
}

/* --- Preloader ---------------------------------------------- */
#v2-preloader {
  position: fixed;
  inset: 0;
  background: var(--c-bg);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity .4s, visibility .4s;
}
#v2-preloader.hidden { opacity: 0; visibility: hidden; }
.loader-ring {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 3px solid var(--c-border);
  border-top-color: var(--c-cyan);
  animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* --- Scroll Top --------------------------------------------- */
.scroll-top-v2 {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--grad-brand);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  transform: translateY(16px);
  transition: all .3s;
  z-index: 900;
  border: none;
  color: #000;
  font-size: 1.1rem;
}
.scroll-top-v2.visible { opacity: 1; transform: translateY(0); }
.scroll-top-v2:hover   { transform: translateY(-3px); box-shadow: var(--shadow-glow-cyan); }

/* --- Animations --------------------------------------------- */
@keyframes fadeUp   { from { opacity:0; transform:translateY(24px); } to { opacity:1; transform:none; } }
@keyframes fadeIn   { from { opacity:0; } to { opacity:1; } }
@keyframes scaleIn  { from { opacity:0; transform:scale(.94); } to { opacity:1; transform:none; } }
@keyframes blobAnim { 0%,100%{transform:translate(0,0)scale(1)}33%{transform:translate(30px,-50px)scale(1.1)}66%{transform:translate(-20px,20px)scale(.95)} }

.anim-fade-up    { animation: fadeUp   .7s var(--ease-out) both; }
.anim-fade-in    { animation: fadeIn   .7s var(--ease-out) both; }
.anim-scale-in   { animation: scaleIn  .7s var(--ease-out) both; }
.anim-blob       { animation: blobAnim 12s ease-in-out infinite; }
.delay-1 { animation-delay: .1s; }
.delay-2 { animation-delay: .2s; }
.delay-3 { animation-delay: .3s; }
.delay-4 { animation-delay: .4s; }
.delay-5 { animation-delay: .5s; }

/* --- Responsive --------------------------------------------- */
@media (max-width: 1024px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .btn-lg { padding: .9rem 1.75rem; font-size: .95rem; }
  .display-1 { letter-spacing: -.02em; }
}
@media (max-width: 480px) {
  .container-v2 { padding-inline: 1rem; }
}