/* ============================================================
   RB SERVICE — style.css
   Dark luxury portfolio for Hudson Ribeiro
   ============================================================ */

/* ── RESET & ROOT ──────────────────────────────────────────── */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Palette */
  --bg:        #080809;
  --bg2:       #0e0e10;
  --bg3:       #131316;
  --coal:      #1a1a1f;
  --coral:     #FF5C3A;
  --lime:      #C8F47B;
  --gold:      #FDD31E;
  --white:     #f0ede8;
  --muted:     rgba(240, 237, 232, 0.38);
  --border:    rgba(240, 237, 232, 0.07);
  --glass:     rgba(240, 237, 232, 0.03);

  /* Typography */
  --font-disp: 'Bebas Neue', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --font-mono: 'Geist Mono', monospace;

  /* Spacing */
  --section-pad: 140px;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--white);
  font-family: var(--font-body);
  overflow-x: hidden;
  cursor: none;
}

/* Hide custom cursor on touch devices */
@media (hover: none) {
  body { cursor: auto; }
  #cursor-dot, #cursor-ring { display: none; }
}

img {
  display: block;
  max-width: 100%;
}

/* ── CUSTOM CURSOR ─────────────────────────────────────────── */
#cursor-dot {
  position: fixed;
  width: 8px;
  height: 8px;
  background: var(--coral);
  border-radius: 50%;
  pointer-events: none;
  z-index: 99999;
  transform: translate(-50%, -50%);
  transition: transform 0.1s ease;
  will-change: left, top;
}

#cursor-ring {
  position: fixed;
  width: 36px;
  height: 36px;
  border: 1.5px solid rgba(255, 92, 58, 0.5);
  border-radius: 50%;
  pointer-events: none;
  z-index: 99998;
  transform: translate(-50%, -50%);
  transition: width 0.2s ease, height 0.2s ease, border-color 0.2s ease, background 0.2s ease;
  will-change: left, top;
}

body.cursor-hover #cursor-ring {
  width: 52px;
  height: 52px;
  border-color: var(--coral);
  background: rgba(255, 92, 58, 0.06);
}

/* ── NOISE OVERLAY ─────────────────────────────────────────── */
.noise {
  position: fixed;
  inset: 0;
  z-index: 9998;
  pointer-events: none;
  opacity: 0.028;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' 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)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 200px;
}

/* ── AMBIENT ORBS ──────────────────────────────────────────── */
.orbs {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.12;
  animation: orb-drift 30s ease-in-out infinite alternate;
  will-change: transform;
}

.orb-1 {
  width: 700px;
  height: 700px;
  background: var(--coral);
  top: -200px;
  left: -200px;
}

.orb-2 {
  width: 500px;
  height: 500px;
  background: var(--lime);
  bottom: -150px;
  right: -100px;
  animation-delay: -10s;
  opacity: 0.07;
}

.orb-3 {
  width: 400px;
  height: 400px;
  background: var(--gold);
  top: 50%;
  left: 60%;
  animation-delay: -20s;
  opacity: 0.06;
}

@keyframes orb-drift {
  0%   { transform: translate(0, 0) scale(1); }
  50%  { transform: translate(60px, 40px) scale(1.05); }
  100% { transform: translate(-40px, 80px) scale(0.95); }
}

/* ── NAVBAR ────────────────────────────────────────────────── */
.nav-wrap {
  position: fixed;
  top: 22px;
  left: 50%;
  transform: translateX(-50%);
  width: min(92%, 1140px);
  z-index: 1000;
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 32px;
  background: rgba(8, 8, 9, 0.7);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border: 1px solid var(--border);
  border-radius: 100px;
  transition: background 0.3s ease;
  pointer-events: auto;
}

nav.scrolled {
  background: rgba(8, 8, 9, 0.92);
}

.nav-brand {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 4px;
  color: var(--gold);
  text-decoration: none;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-brand-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--coral);
  display: inline-block;
  animation: pulse-dot 2s ease infinite;
  flex-shrink: 0;
}

@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255, 92, 58, 0.5); }
  50%       { box-shadow: 0 0 0 6px rgba(255, 92, 58, 0); }
}

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
  align-items: center;
}

.nav-links a {
  font-family: var(--font-body);
  font-size: 0.75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.3s;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--white);
}

.nav-links li {
  display: flex;
}

.nav-cta {
  background: var(--coral) !important;
  color: #fff !important;
  padding: 9px 22px;
  border-radius: 100px;
  font-weight: 500 !important;
  letter-spacing: 1px !important;
  transition: background 0.3s, transform 0.2s !important;
}

.nav-cta:hover {
  background: #ff3d17 !important;
  transform: scale(1.04);
  color: #fff !important;
}

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}

.nav-hamburger span {
  width: 22px;
  height: 1.5px;
  background: var(--white);
  border-radius: 2px;
  transition: 0.3s;
  display: block;
}

/* ── MOBILE MENU ───────────────────────────────────────────── */
.mobile-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  z-index: 1999;
  opacity: 0;
  pointer-events: none;          /* ✅ BUG 1: sem isso o overlay bloqueava cliques mesmo fechado */
  transition: opacity 0.4s ease;
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
}

.mobile-overlay.open {
  opacity: 1;
  pointer-events: all;
}

/* ── MOBILE MENU (drawer) ──────────────────────────────────── */
.mobile-menu {
  position: fixed;
  top: 0;
  right: 0;
  width: min(340px, 85vw);       /* ✅ usa 85vw em vez de 85% — mais seguro em iOS */
  height: 100dvh;                /* ✅ BUG 2: height:100% falhava em mobile real (barra de URL) */
  background: var(--coal);
  border-left: 1px solid var(--border);
  z-index: 2000;                 /* ✅ acima do overlay (1999) e do nav-wrap (1000) */
  padding: 48px 36px;
  display: flex;
  flex-direction: column;
  gap: 0;
  overflow-y: auto;
  /* Estado inicial: fora do viewport */
  transform: translateX(100%);   /* ✅ usa transform em vez de right:-100% — GPU-accelerated */
  visibility: hidden;            /* ✅ impede tab-focus em elementos fora da tela */
  transition:
    transform 0.45s cubic-bezier(0.16, 1, 0.3, 1),
    visibility 0s linear 0.45s;  /* ✅ visibility muda APÓS a transição de transform terminar */
}

.mobile-menu.open {
  transform: translateX(0);
  visibility: visible;
  transition:
    transform 0.45s cubic-bezier(0.16, 1, 0.3, 1),
    visibility 0s linear 0s;     /* ✅ visibility muda imediatamente ao abrir */
}

/* ── BRAND dentro do menu ──────────────────────────────────── */
.mobile-menu-brand {
  font-family: var(--font-mono);
  letter-spacing: 4px;
  color: var(--gold);
  font-size: 0.9rem;
  margin-bottom: 48px;
  flex-shrink: 0;
}

/* ── BOTÃO FECHAR ──────────────────────────────────────────── */
.mobile-menu-close {
  position: absolute;
  top: 20px;
  right: 24px;
  background: none;
  border: 1px solid var(--border);
  border-radius: 50%;
  width: 36px;
  height: 36px;
  color: var(--muted);
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.3s, border-color 0.3s;
  flex-shrink: 0;
}

.mobile-menu-close:hover {
  color: var(--white);
  border-color: var(--white);
}

/* ── NAV interna — CAUSA RAIZ DA SOBREPOSIÇÃO ──────────────── */
.mobile-nav {
  flex: 1;                       /* ocupa o espaço restante verticalmente */
}

.mobile-nav ul {
  list-style: none;
  display: flex;                 /* ✅ BUG 3: sem flex, links ficavam inline-block → sobreposição */
  flex-direction: column;        /* ✅ empilha verticalmente */
  gap: 4px;
  width: 100%;
}

.mobile-nav li {
  width: 100%;                   /* ✅ cada item ocupa toda a largura disponível */
}

/* ── LINKS do menu mobile ──────────────────────────────────── */
.mobile-nav-link {
  display: flex;                 /* ✅ flex para alinhar ícones futuros */
  align-items: center;
  width: 100%;                   /* ✅ BUG 4: sem width:100% os links não eram clicáveis em toda a área */
  padding: 14px 0;
  font-family: var(--font-disp);
  font-size: 2rem;
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid var(--border);
  transition: color 0.3s, padding-left 0.3s;
  line-height: 1.1;
}

.mobile-nav-link:hover,
.mobile-nav-link:focus-visible {
  color: var(--coral);
  padding-left: 8px;             /* ✅ micro-feedback visual de hover */
  outline: none;
}

/* CTA de orçamento destacado */
.mobile-nav-cta {
  color: var(--coral) !important;
  border-bottom: none;
  margin-top: 16px;
}

/* ── CORREÇÃO BUG INDEPENDENTE: WhatsApp float ─────────────── */
/* ✅ BUG 5: HTML tinha class="wa-label" mas CSS definia .wa-copy */
/* Renomeamos o CSS para .wa-label para manter consistência com o HTML */
.wa-label {
  opacity: 0;
  white-space: nowrap;
  font-size: 0.78rem;
  letter-spacing: 0.5px;
  font-weight: 500;
  padding-right: 20px;
  transition: opacity 0.3s 0.1s;
}

.wa-float:hover .wa-label { opacity: 1; }

/* ── HAMBURGER — animação de estado ────────────────────────── */
.nav-hamburger.open span:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}
.nav-hamburger.open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.nav-hamburger.open span:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

.nav-hamburger span {
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.2s;
  transform-origin: center;
}

/* ── FOCO ACESSÍVEL — só aparece com teclado ───────────────── */
.mobile-nav-link:focus-visible {
  outline: 2px solid var(--coral);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ── SECTION UTILITIES ─────────────────────────────────────── */
section {
  position: relative;
  z-index: 1;
}

.section-inner {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 5%;
}

.section-tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 4px;
  color: var(--coral);
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.section-tag::before {
  content: '';
  width: 28px;
  height: 1px;
  background: var(--coral);
  display: block;
  flex-shrink: 0;
}

.section-title-xl {
  font-family: var(--font-disp);
  font-size: clamp(48px, 7vw, 100px);
  line-height: 0.9;
  color: var(--white);
}

/* ── SCROLL REVEAL ─────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.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; }

/* ── HERO ──────────────────────────────────────────────────── */
#home {
  position: relative;
  min-height: 100vh;
  display: grid;
  place-items: center;
  overflow: hidden;
  z-index: 1;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: url('https://images.pexels.com/photos/1117452/pexels-photo-1117452.jpeg?auto=compress&w=1600')
              center / cover no-repeat;
  filter: brightness(0.18) saturate(0.7);
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 40%, var(--bg) 100%);
}

.hero-inner {
  position: relative;
  z-index: 2;
  max-width: 1140px;
  width: 92%;
  padding: 120px 5% 60px;
}

.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 4px;
  color: var(--coral);
  text-transform: uppercase;
  margin-bottom: 24px;
  opacity: 0;
  transform: translateY(20px);
  animation: fade-up 0.8s 0.3s ease forwards;
}

.hero-title {
  font-family: var(--font-disp);
  font-size: clamp(72px, 13vw, 200px);
  line-height: 0.88;
  letter-spacing: -2px;
  color: var(--white);
  opacity: 0;
  transform: translateY(60px);
  animation: fade-up 1s 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero-title .accent  { color: var(--coral); }
.hero-title .outline {
  -webkit-text-stroke: 1px rgba(240, 237, 232, 0.25);
  color: transparent;
}

.hero-sub {
  max-width: 480px;
  margin-top: 28px;
  font-size: 1.05rem;
  color: var(--muted);
  line-height: 1.7;
  font-weight: 300;
  opacity: 0;
  transform: translateY(20px);
  animation: fade-up 0.8s 1s ease forwards;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  margin-top: 44px;
  flex-wrap: wrap;
  opacity: 0;
  transform: translateY(20px);
  animation: fade-up 0.8s 1.2s ease forwards;
}

.btn-primary {
  background: var(--coral);
  color: #fff;
  padding: 16px 36px;
  border-radius: 100px;
  font-size: 0.85rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  text-decoration: none;
  font-weight: 500;
  transition: background 0.3s, transform 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.btn-primary:hover {
  background: #ff3d17;
  transform: scale(1.03);
}

.btn-ghost {
  border: 1px solid var(--border);
  color: var(--white);
  padding: 16px 36px;
  border-radius: 100px;
  font-size: 0.85rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  text-decoration: none;
  font-weight: 300;
  transition: border-color 0.3s, color 0.3s;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.btn-ghost:hover {
  border-color: var(--white);
}

.hero-stats {
  display: flex;
  gap: 48px;
  margin-top: 80px;
  opacity: 0;
  transform: translateY(20px);
  animation: fade-up 0.8s 1.4s ease forwards;
}

.hero-stat-num {
  font-family: var(--font-disp);
  font-size: 3.2rem;
  color: var(--white);
  line-height: 1;
}

.hero-stat-num span { color: var(--coral); }

.hero-stat-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 2px;
  color: var(--muted);
  text-transform: uppercase;
  margin-top: 4px;
}

.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  opacity: 0;
  animation: fade-up 0.8s 1.8s ease forwards;
}

.hero-scroll span {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 3px;
  color: var(--muted);
}

.scroll-line {
  width: 1px;
  height: 48px;
  background: var(--border);
  position: relative;
  overflow: hidden;
}

.scroll-line::after {
  content: '';
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--coral);
  animation: scroll-anim 2s ease-in-out infinite;
}

@keyframes scroll-anim { 0% { top: -100%; } 100% { top: 100%; } }
@keyframes fade-up { to { opacity: 1; transform: translateY(0); } }

/* ── MARQUEE ───────────────────────────────────────────────── */
.marquee-wrap {
  padding: 20px 0;
  overflow: hidden;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg2);
}

.marquee-track {
  display: flex;
  gap: 0;
  white-space: nowrap;
  animation: marquee 22s linear infinite;
  will-change: transform;
}

.marquee-track span {
  font-family: var(--font-disp);
  font-size: 1rem;
  letter-spacing: 5px;
  color: var(--muted);
  padding: 0 40px;
  text-transform: uppercase;
}

.marquee-track .accent-m { color: var(--coral); }

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

/* ── ABOUT ─────────────────────────────────────────────────── */
#about { padding: var(--section-pad) 0; }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-img-wrap { position: relative; }

.about-img-main {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  border-radius: 4px 80px 4px 80px;
  filter: grayscale(20%) brightness(0.85);
}

.about-img-badge {
  position: absolute;
  bottom: -24px;
  right: -24px;
  background: var(--coal);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 20px 24px;
}

.about-img-badge-num {
  font-family: var(--font-disp);
  font-size: 3rem;
  color: var(--coral);
  line-height: 1;
}

.about-img-badge-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 3px;
  color: var(--muted);
  text-transform: uppercase;
}

.about-text {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.about-lead {
  font-size: 1.35rem;
  font-weight: 300;
  color: var(--white);
  line-height: 1.6;
}

.about-lead strong {
  color: var(--coral);
  font-weight: 500;
}

.about-body {
  font-size: 0.95rem;
  color: var(--muted);
  line-height: 1.8;
}

.dual-badges {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.badge {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 2px;
  padding: 6px 16px;
  border-radius: 100px;
  text-transform: uppercase;
}

.badge-coral { border: 1px solid var(--coral); color: var(--coral); }
.badge-lime  { border: 1px solid var(--lime);  color: var(--lime); }
.badge-gold  { border: 1px solid var(--gold);  color: var(--gold); }
.badge-muted { border: 1px solid var(--muted); color: var(--muted); }

/* ── STATS BAR ─────────────────────────────────────────────── */
.stats-bar {
  background: var(--bg2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 60px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.stat-item {
  text-align: center;
  padding: 20px 0;
  border-right: 1px solid var(--border);
}

.stat-item:last-child { border-right: none; }

.stat-num {
  font-family: var(--font-disp);
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  color: var(--white);
  line-height: 1;
}

.stat-num .coral { color: var(--coral); }

.stat-label {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 3px;
  color: var(--muted);
  text-transform: uppercase;
  margin-top: 8px;
}

/* ── CAROUSEL ──────────────────────────────────────────────── */
#portfolio { padding: var(--section-pad) 0 0; }

.carousel-outer {
  margin-top: 60px;
  overflow: hidden;
  position: relative;
}

.carousel-outer::before,
.carousel-outer::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 120px;
  z-index: 2;
  pointer-events: none;
}

.carousel-outer::before {
  left: 0;
  background: linear-gradient(to right, var(--bg), transparent);
}

.carousel-outer::after {
  right: 0;
  background: linear-gradient(to left, var(--bg), transparent);
}

.carousel-track {
  display: flex;
  gap: 24px;
  padding: 20px 60px 40px;
  animation: carousel-scroll 36s linear infinite;
  width: max-content;
  will-change: transform;
}

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

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

.c-card {
  width: 360px;
  flex-shrink: 0;
  border-radius: 24px;
  overflow: hidden;
  position: relative;
  border: 1px solid var(--border);
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1),
              border-color 0.3s;
  background: var(--coal);
}

.c-card:hover {
  transform: translateY(-8px) scale(1.02);
  border-color: rgba(255, 92, 58, 0.4);
}

.c-card img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1), filter 0.4s;
  filter: brightness(0.8) saturate(0.9);
}

.c-card:hover img {
  transform: scale(1.06);
  filter: brightness(0.9) saturate(1.1);
}

.c-card-body { padding: 20px 24px 24px; }

.c-card-tag {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 3px;
  color: var(--coral);
  text-transform: uppercase;
  margin-bottom: 8px;
}

.c-card-title {
  font-family: var(--font-disp);
  font-size: 1.5rem;
  color: var(--white);
  line-height: 1.1;
}

.c-card-meta {
  font-size: 0.8rem;
  color: var(--muted);
  margin-top: 6px;
  font-weight: 300;
}

/* ── SERVICES ──────────────────────────────────────────────── */
#services { padding: var(--section-pad) 0; }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  margin-top: 60px;
}

.srv-card {
  background: var(--bg2);
  padding: 48px 36px;
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
  transition: background 0.4s;
}

.srv-card::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--coral);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.srv-card:hover { background: var(--coal); }
.srv-card:hover::before { transform: scaleX(1); }

.srv-icon {
  font-size: 1.8rem;
  margin-bottom: 24px;
  color: var(--coral);
}

.srv-num {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 3px;
  color: var(--border);
  position: absolute;
  top: 24px;
  right: 28px;
}

.srv-title {
  font-family: var(--font-disp);
  font-size: 1.6rem;
  color: var(--white);
  margin-bottom: 14px;
  line-height: 1;
}

.srv-desc {
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.7;
}

/* ── CODE IDENTITY ─────────────────────────────────────────── */
#code {
  padding: var(--section-pad) 0;
  background: var(--bg2);
}

.code-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.code-terminal {
  background: #0d0d0f;
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}

.terminal-bar {
  background: #1a1a1f;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid var(--border);
}

.t-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.t-dot-r { background: #FF5F56; }
.t-dot-y { background: #FFBD2E; }
.t-dot-g { background: #27C93F; }

.terminal-title {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--muted);
  letter-spacing: 2px;
  margin-left: 8px;
}

.terminal-body { padding: 28px 28px 32px; }

.terminal-body pre {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  line-height: 1.8;
  color: #9da5b4;
  white-space: pre-wrap;
}

.t-green   { color: #98c379; }
.t-blue    { color: #61afef; }
.t-yellow  { color: #e5c07b; }
.t-coral   { color: var(--coral); }
.t-comment { color: #5c6370; }

.t-cursor {
  display: inline-block;
  width: 8px;
  height: 14px;
  background: var(--lime);
  vertical-align: middle;
  animation: blink 1.2s step-end infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}

.code-text {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

/* ── CONTACT / MULTI-STEP FORM ─────────────────────────────── */
#contact { padding: var(--section-pad) 0; }

.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
  margin-top: 60px;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 40px;
  padding-top: 20px;
}

.contact-info-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.ci-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(255, 92, 58, 0.1);
  border: 1px solid rgba(255, 92, 58, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--coral);
  font-size: 1rem;
  flex-shrink: 0;
}

.ci-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 3px;
  color: var(--muted);
  text-transform: uppercase;
}

.ci-val {
  font-size: 1rem;
  color: var(--white);
  margin-top: 4px;
}

.form-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 28px;
  padding: 40px;
  z-index: 10;
  position: relative;
  overflow: hidden;
}

.form-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--coral), var(--lime));
}

.form-progress {
  display: flex;
  gap: 8px;
  margin-bottom: 32px;
}

.form-progress-dot {
  height: 3px;
  flex: 1;
  border-radius: 100px;
  background: var(--border);
  transition: background 0.4s;
}

.form-progress-dot.active { background: var(--coral); }

.step { display: none; }

.step.active {
  display: block;
  animation: step-in 0.4s cubic-bezier(0.16, 1, 0.3, 1) both;
}

@keyframes step-in {
  from { opacity: 0; transform: translateX(20px); }
  to   { opacity: 1; transform: translateX(0); }
}

.step-heading {
  font-family: var(--font-disp);
  font-size: 1.8rem;
  color: var(--white);
  margin-bottom: 6px;
}

.step-sub {
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 28px;
  font-weight: 300;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
}

.field label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 3px;
  color: var(--muted);
  text-transform: uppercase;
}

.field input,
.field select,
.field textarea {
  background: rgba(240, 237, 232, 0.04);
  border: 1px solid var(--border);
  color: var(--white);
  border-radius: 10px;
  padding: 14px 18px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  transition: border-color 0.3s, background 0.3s;
  outline: none;
  width: 100%;
}

.field input::placeholder,
.field textarea::placeholder {
  color: rgba(240, 237, 232, 0.2);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: rgba(255, 92, 58, 0.5);
  background: rgba(255, 92, 58, 0.04);
}

.field select option { background: #1a1a1f; }

.field textarea {
  resize: vertical;
  min-height: 100px;
}

.upload-area {
  border: 1.5px dashed var(--border);
  border-radius: 10px;
  padding: 28px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.3s, background 0.3s;
}

.upload-area:hover {
  border-color: rgba(255, 92, 58, 0.5);
  background: rgba(255, 92, 58, 0.03);
}

.upload-icon {
  font-size: 1.6rem;
  color: var(--muted);
  margin-bottom: 8px;
}

.upload-text {
  font-size: 0.8rem;
  color: var(--muted);
  line-height: 1.6;
}

.upload-text strong { color: var(--coral); }

.form-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 28px;
  gap: 12px;
}

.btn-form-next,
.btn-form-prev,
.btn-form-submit {
  padding: 14px 28px;
  border-radius: 100px;
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 0.82rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  font-weight: 500;
  transition: background 0.3s, transform 0.2s, border-color 0.3s, color 0.3s;
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-form-next,
.btn-form-submit {
  background: var(--coral);
  color: #fff;
  margin-left: auto;
}

.btn-form-next:hover,
.btn-form-submit:hover {
  background: #ff3d17;
  transform: scale(1.03);
}

.btn-form-prev {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--muted);
}

.btn-form-prev:hover {
  border-color: var(--white);
  color: var(--white);
}

.form-success {
  display: none;
  text-align: center;
  padding: 20px 0;
}

.form-success .success-icon {
  font-size: 3rem;
  color: var(--lime);
  margin-bottom: 16px;
}

.form-success h3 {
  font-family: var(--font-disp);
  font-size: 2rem;
  color: var(--white);
}

.form-success p {
  color: var(--muted);
  margin-top: 8px;
  font-size: 0.9rem;
  line-height: 1.6;
}

/* ── WHATSAPP FLOAT ────────────────────────────────────────── */
.wa-float {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 9997;
  background: #1da851;
  color: #fff;
  border-radius: 100px;
  display: flex;
  align-items: center;
  gap: 0;
  text-decoration: none;
  overflow: hidden;
  width: 58px;
  height: 58px;
  box-shadow: 0 8px 32px rgba(29, 168, 81, 0.35);
  transition: width 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.wa-float:hover { width: 290px; }

.wa-icon {
  min-width: 58px;
  height: 58px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.wa-copy {
  opacity: 0;
  white-space: nowrap;
  font-size: 0.78rem;
  letter-spacing: 0.5px;
  font-weight: 500;
  padding-right: 20px;
  transition: opacity 0.3s 0.1s;
}

.wa-float:hover .wa-copy { opacity: 1; }

/* ── FOOTER ────────────────────────────────────────────────── */
footer {
  background: var(--bg2);
  border-top: 1px solid var(--border);
  padding: 60px 0 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 40px;
}

.footer-brand {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 5px;
  color: var(--gold);
}

.footer-copy {
  font-size: 0.75rem;
  color: var(--muted);
  text-align: center;
}

.footer-social {
  display: flex;
  gap: 16px;
  justify-content: flex-end;
}

.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--border);
  color: var(--muted);
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-size: 0.9rem;
  transition: border-color 0.3s, color 0.3s;
}

.footer-social a:hover {
  border-color: var(--coral);
  color: var(--coral);
}

.footer-bottom {
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  text-align: center;
}

.footer-bottom p {
  font-size: 0.72rem;
  color: var(--muted);
  font-family: var(--font-mono);
  letter-spacing: 2px;
}

/* ── RESPONSIVE ────────────────────────────────────────────── */
@media (max-width: 1024px) {
  :root { --section-pad: 100px; }
  .about-grid    { gap: 48px; }
  .code-grid     { gap: 48px; }
  .contact-wrap  { gap: 48px; }
}

@media (max-width: 900px) {
  .about-grid,
  .code-grid,
  .contact-wrap   { grid-template-columns: 1fr; }
  .stats-grid     { grid-template-columns: repeat(2, 1fr); }
  .services-grid  { grid-template-columns: 1fr 1fr; }
  .footer-grid    { grid-template-columns: 1fr 1fr; }
  .footer-copy    { grid-column: 1 / -1; order: 3; }
  .nav-links      { display: none; }
  .nav-hamburger  { display: flex; }
  .hero-stats     { flex-wrap: wrap; gap: 32px; }
  .about-img-badge { right: 0; }
  .about-img-main { aspect-ratio: 4/3; }
}

@media (max-width: 600px) {
  :root { --section-pad: 80px; }
  .services-grid  { grid-template-columns: 1fr; }
  .hero-ctas      { flex-direction: column; }
  .btn-primary,
  .btn-ghost      { justify-content: center; }
  .footer-grid    { grid-template-columns: 1fr; text-align: center; }
  .footer-social  { justify-content: center; }
  .c-card         { width: 300px; }
  .stats-grid     { grid-template-columns: 1fr 1fr; }
  .stat-item:nth-child(2) { border-right: none; }
}

@media (prefers-reduced-motion: reduce) {
  .marquee-track,
  .carousel-track,
  .orb,
  .scroll-line::after,
  .t-cursor,
  .nav-brand-dot,
  .hero-eyebrow,
  .hero-title,
  .hero-sub,
  .hero-ctas,
  .hero-stats,
  .hero-scroll {
    animation: none !important;
  }
  .reveal {
    opacity: 1;
    transform: none;
  }
}