/* =========================================
   NEXORA STUDIO — style.css
   Dark Editorial + Chartreuse Electric
   ========================================= */

/* === ROOT VARIABLES === */
:root {
  --ink:    #0A0A0A;
  --paper:  #F5F5F0;
  --lime:   #C8FF00;
  --ash:    #1A1A1A;
  --muted:  #6B6B6B;
  --border: #222222;
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
}

/* === RESET & BASE === */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  background-color: var(--ink);
  color: var(--paper);
  font-family: 'DM Sans', sans-serif;
  cursor: none;
  position: relative;
}

::selection {
  background: var(--lime);
  color: var(--ink);
}

/* === CUSTOM CURSOR === */
.cursor-dot {
  position: fixed;
  width: 6px;
  height: 6px;
  background: var(--lime);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: transform 0.1s ease, width 0.2s ease, height 0.2s ease;
  mix-blend-mode: difference;
}

.cursor-ring {
  position: fixed;
  width: 36px;
  height: 36px;
  border: 1px solid rgba(200, 255, 0, 0.4);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  transition: transform 0.12s var(--ease-out-expo),
              width 0.3s var(--ease-out-expo),
              height 0.3s var(--ease-out-expo),
              border-color 0.3s ease;
}

.cursor-ring.hovering {
  width: 64px;
  height: 64px;
  border-color: var(--lime);
  background: rgba(200, 255, 0, 0.05);
}

/* === NOISE OVERLAY === */
.noise-overlay {
  position: fixed;
  inset: -50%;
  width: 200%;
  height: 200%;
  pointer-events: none;
  z-index: 1;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  animation: noise-drift 8s steps(10) infinite;
}

@keyframes noise-drift {
  0%   { transform: translate(0, 0); }
  10%  { transform: translate(-2%, -3%); }
  20%  { transform: translate(3%, 1%); }
  30%  { transform: translate(-1%, 4%); }
  40%  { transform: translate(4%, -2%); }
  50%  { transform: translate(-3%, 3%); }
  60%  { transform: translate(2%, -4%); }
  70%  { transform: translate(-4%, 1%); }
  80%  { transform: translate(3%, 3%); }
  90%  { transform: translate(-2%, -1%); }
  100% { transform: translate(0, 0); }
}

/* === SCROLL REVEAL === */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s var(--ease-out-expo), transform 0.8s var(--ease-out-expo);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.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-delay-5 { transition-delay: 0.5s; }
.reveal-delay-6 { transition-delay: 0.6s; }

/* === TYPOGRAPHY UTILITY === */
.font-display { font-family: 'Syne', sans-serif; }

.text-gradient {
  background: linear-gradient(135deg, var(--lime) 0%, #90ff00 50%, #c8ff00 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* === LIME ACCENT UNDERLINE === */
.underline-lime {
  position: relative;
  display: inline-block;
}
.underline-lime::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--lime);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--ease-out-expo);
}
.underline-lime:hover::after { transform: scaleX(1); }

/* === BUTTONS === */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 2rem;
  background: var(--lime);
  color: var(--ink);
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 0.875rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border: none;
  cursor: none;
  transition: transform 0.2s var(--ease-out-expo), box-shadow 0.2s ease;
  position: relative;
  overflow: hidden;
}
.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.15);
  transform: translateX(-100%);
  transition: transform 0.3s var(--ease-out-expo);
}
.btn-primary:hover::before { transform: translateX(0); }
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(200, 255, 0, 0.3);
}
.btn-primary:active { transform: translateY(0); }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 2rem;
  background: transparent;
  color: var(--paper);
  font-family: 'Syne', sans-serif;
  font-weight: 600;
  font-size: 0.875rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border: 1px solid var(--border);
  cursor: none;
  transition: border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}
.btn-ghost:hover {
  border-color: var(--lime);
  color: var(--lime);
  transform: translateY(-2px);
}

/* === TAGS / BADGES === */
.tag {
  display: inline-block;
  padding: 0.3rem 0.75rem;
  border: 1px solid var(--border);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}
.tag-lime {
  border-color: var(--lime);
  color: var(--lime);
}

/* === SECTION DIVIDER === */
.section-divider {
  height: 1px;
  background: var(--border);
}

/* === CARD HOVER LIFT === */
.card-hover {
  transition: transform 0.35s var(--ease-out-expo),
              border-color 0.35s ease;
}
.card-hover:hover {
  transform: translateY(-6px);
  border-color: var(--lime) !important;
}

/* === COUNTER ANIMATION === */
.count-up {
  display: inline-block;
}

/* === MARQUEE === */
.marquee-track {
  display: flex;
  gap: 3rem;
  animation: marquee-scroll 20s linear infinite;
  width: max-content;
}
@keyframes marquee-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
.marquee-container {
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}

/* === NAV === */
.nav-link {
  position: relative;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--muted);
  transition: color 0.2s ease;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--lime);
  transition: width 0.3s var(--ease-out-expo);
}
.nav-link:hover {
  color: var(--paper);
}
.nav-link:hover::after { width: 100%; }

/* === MOBILE MENU === */
#mobile-menu {
  transition: opacity 0.3s ease, transform 0.4s var(--ease-out-expo);
}
#mobile-menu.hidden {
  opacity: 0;
  transform: translateY(-10px);
  pointer-events: none;
}
#mobile-menu:not(.hidden) {
  opacity: 1;
  transform: translateY(0);
}

/* === SCROLLBAR CUSTOM === */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--ink); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }
::-webkit-scrollbar-thumb:hover { background: var(--lime); }

/* === FAQ ACCORDION === */
.faq-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease-out-expo), padding 0.3s ease;
}
.faq-content.open { max-height: 500px; }

/* === GLOW EFFECT === */
.glow-lime {
  box-shadow: 0 0 40px rgba(200, 255, 0, 0.12);
}

/* === RESPONSIVE CURSOR HIDE === */
@media (hover: none) {
  .cursor-dot,
  .cursor-ring { display: none; }
  body { cursor: auto; }
}


/* === DJANGO MESSAGES === */
.django-message { padding: .75rem 1.5rem; font-size: .875rem; border: 1px solid; }
.django-message.success { background: rgba(200,255,0,.05); border-color: var(--lime); color: var(--lime); }
.django-message.error { background: rgba(239,68,68,.05); border-color: #ef4444; color: #ef4444; }

.marquee-track { will-change: transform; }


/* ==========================================================
   WHATSAPP FLOAT
   ========================================================== */
.wa-float {
  position:fixed; bottom:28px; right:28px; width:58px; height:58px;
  background:var(--wa); color:#fff; border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  box-shadow:0 6px 24px rgba(37,211,102,.35); z-index:99;
  transition:all .3s var(--ease); animation:float-y 4s ease-in-out infinite;
}
.wa-float:hover { transform:scale(1.1); box-shadow:0 8px 32px rgba(37,211,102,.45); }
@keyframes float-y { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-5px)} }