/* =============================================
   CODEX — DEVELOPMENT STUDIO CSS
   Dark Tech Aesthetic | Orange/Red Accent
   ============================================= */

:root {
  --bg-primary: #0a0a0b;
  --bg-secondary: #111113;
  --bg-card: #141416;
  --bg-card-hover: #1a1a1d;
  --accent-orange: #ff6a00;
  --accent-red: #cc2200;
  --accent-gradient: linear-gradient(135deg, #ff4500, #ff8c00);
  --accent-gradient-v: linear-gradient(180deg, #ff4500, #ff8c00);
  --text-primary: #f0f0f2;
  --text-secondary: #8a8a9a;
  --text-muted: #555568;
  --border: rgba(255,255,255,0.06);
  --border-accent: rgba(255,106,0,0.3);
  --shadow-glow: 0 0 40px rgba(255,106,0,0.15);
  --font-display: 'Bebas Neue', cursive;
  --font-body: 'Rajdhani', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --nav-h: 72px;
  --radius: 8px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* RESET */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  overflow-x: hidden;
  cursor: none;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; }
address { font-style: normal; }

/* SCROLLBAR */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--accent-orange); border-radius: 2px; }

/* SELECTION */
::selection { background: var(--accent-orange); color: #fff; }

/* =====================
   CURSOR
   ===================== */
.cursor {
  width: 12px; height: 12px;
  background: var(--accent-orange);
  border-radius: 50%;
  position: fixed; top: 0; left: 0;
  pointer-events: none; z-index: 9999;
  transform: translate(-50%, -50%);
  transition: transform 0.1s, width 0.3s, height 0.3s, background 0.3s;
  mix-blend-mode: screen;
}
.cursor-trail {
  width: 36px; height: 36px;
  border: 1px solid rgba(255,106,0,0.4);
  border-radius: 50%;
  position: fixed; top: 0; left: 0;
  pointer-events: none; z-index: 9998;
  transform: translate(-50%, -50%);
  transition: transform 0.15s ease, width 0.3s, height 0.3s, opacity 0.3s;
}
body:has(a:hover) .cursor,
body:has(button:hover) .cursor { width: 20px; height: 20px; }

@media (max-width: 768px) {
  .cursor, .cursor-trail { display: none; }
  body { cursor: auto; }
}

/* =====================
   LOADER
   ===================== */
.loader {
  position: fixed; inset: 0;
  background: var(--bg-primary);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  z-index: 10000;
  gap: 24px;
  transition: opacity 0.5s, visibility 0.5s;
}
.loader.hidden { opacity: 0; visibility: hidden; }
.loader-logo svg { width: 120px; height: 80px; }
.loader-bar {
  width: 240px; height: 2px;
  background: var(--border);
  border-radius: 1px; overflow: hidden;
}
.loader-fill {
  height: 100%;
  background: var(--accent-gradient);
  border-radius: 1px;
  width: 0%;
  transition: width 0.1s;
}
.loader-text {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-secondary);
  letter-spacing: 2px;
}

/* =====================
   NAVBAR
   ===================== */
.navbar {
  position: fixed; top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 1000;
  overflow: visible;
}
.navbar::before {
  content: '';
  position: absolute; inset: 0;
  z-index: -1;
  background: transparent;
  backdrop-filter: none;
  box-shadow: none;
  transition: background var(--transition), backdrop-filter var(--transition), box-shadow var(--transition);
}
.navbar.scrolled::before {
  background: rgba(10,10,11,0.95);
  backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--border);
}
.nav-container {
  max-width: 1280px; margin: 0 auto;
  height: 100%;
  padding: 24px;
  padding-bottom: 10px;
  padding-top: 10px;
  display: flex; align-items: center; justify-content: space-between;
  overflow: visible;
}
.nav-logo {
  display: flex; align-items: center; gap: 4px;
  font-family: var(--font-display);
  font-size: 1.4rem;
  letter-spacing: 1px;
  overflow: visible;
  position: relative;
}
.logo-cx {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-size: 1.6rem;
}
.logo-codex { color: var(--text-primary); }
.logo-x {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.nav-links {
  display: flex; align-items: center; gap: 8px;
  list-style: none;
}
.nav-link {
  padding: 8px 14px;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
  transition: color var(--transition);
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute; bottom: 4px; left: 14px; right: 14px;
  height: 1px;
  background: var(--accent-gradient);
  transform: scaleX(0);
  transition: transform var(--transition);
}
.nav-link:hover, .nav-link.active { color: var(--text-primary); }
.nav-link:hover::after, .nav-link.active::after { transform: scaleX(1); }
.nav-cta {
  background: var(--accent-gradient);
  color: #fff !important;
  border-radius: var(--radius);
  margin-left: 8px;
}
.nav-cta::after { display: none; }
.nav-cta:hover { opacity: 0.85; }
.hamburger {
  display: none; flex-direction: column;
  gap: 5px; padding: 6px;
}
.hamburger span {
  width: 24px; height: 2px;
  background: var(--text-primary);
  border-radius: 1px;
  transition: var(--transition);
  display: block;
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

@media (max-width: 900px) {
  .hamburger { display: flex; }
  .nav-links {
    position: fixed; top: var(--nav-h); left: 0; right: 0; bottom: 0;
    background: rgba(10,10,11,0.98);
    backdrop-filter: blur(20px);
    flex-direction: column; justify-content: center;
    gap: 12px;
    transform: translateX(100%);
    transition: transform var(--transition);
  }
  .nav-links.open { transform: translateX(0); }
  .nav-link { font-size: 1.5rem; }
}

/* =====================
   HERO
   ===================== */
.hero {
  min-height: 100vh;
  display: flex; align-items: center;
  position: relative; overflow: hidden;
  padding-top: var(--nav-h);
}
.hero-bg {
  position: absolute; inset: 0;
  z-index: 0;
}
#heroCanvas {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  opacity: 0.4;
}
.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,106,0,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,106,0,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 0%, transparent 100%);
}
.hero-content {
  position: relative; z-index: 1;
  max-width: 1280px; margin: 0 auto;
  padding: 80px 24px;
  width: 100%;
  display: grid;
  grid-template-columns: 5fr 7fr;
  align-items: center;
  gap: 40px;
}
.hero-text-col {
  display: flex;
  flex-direction: column;
}
.hero-visual-col {
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeInUp 1s 0.4s both;
  overflow: visible;
}
.hero-illustration {
  position: relative;
  width: 100%;
  max-width: 580px;
}
.hero-svg {
  width: 100%;
  height: auto;
  filter:
    drop-shadow(0 0 60px rgba(255,106,0,0.22))
    drop-shadow(0 0 20px rgba(255,106,0,0.14));
}

/* SVG Animations */
.svg-spin-slow {
  transform-origin: 240px 240px;
  animation: spinSlow 30s linear infinite;
}
.svg-spin-rev {
  transform-origin: 240px 240px;
  animation: spinSlow 20s linear infinite reverse;
}
@keyframes spinSlow {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}
.svg-cursor-blink {
  animation: cursorBlink 1.1s step-end infinite;
}
@keyframes cursorBlink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}
.svg-float-1 {
  animation: svgFloat 4s ease-in-out infinite;
}
.svg-float-2 {
  animation: svgFloat 5.5s ease-in-out infinite 1s;
}
.svg-float-3 {
  animation: svgFloat 3.8s ease-in-out infinite 0.5s;
}
@keyframes svgFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-7px); }
}
.svg-dash-anim {
  stroke-dashoffset: 100;
  animation: dashMove 3s linear infinite;
}
.svg-dash-anim-rev {
  stroke-dashoffset: 0;
  animation: dashMove 3s linear infinite reverse;
}
@keyframes dashMove {
  to { stroke-dashoffset: -100; }
}
.svg-pulse-ring {
  transform-origin: 240px 240px;
  animation: pulseRing 2.5s ease-out infinite;
}
@keyframes pulseRing {
  0%   { opacity: 0.6; transform: scale(1);    }
  70%  { opacity: 0;   transform: scale(1.18); }
  100% { opacity: 0;   transform: scale(1.18); }
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 10px;
  border: 1px solid var(--border-accent);
  border-radius: 100px;
  padding: 6px 16px;
  font-size: 0.8rem;
  font-family: var(--font-mono);
  color: var(--text-secondary);
  margin-bottom: 32px;
  animation: fadeInUp 0.8s both;
}
.badge-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #22c55e;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(4rem, 10vw, 9rem);
  line-height: 0.95;
  letter-spacing: -1px;
  margin-bottom: 28px;
  display: flex; flex-direction: column;
}
.hero-line {
  display: block;
  animation: heroLine 1s cubic-bezier(0.16,1,0.3,1) both;
}
.hero-line:nth-child(1) { animation-delay: 0.1s; }
.hero-line:nth-child(2) { animation-delay: 0.2s; }
.hero-line:nth-child(3) { animation-delay: 0.3s; }
.hero-line--accent {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
@keyframes heroLine {
  from { opacity: 0; transform: translateY(60px); }
  to { opacity: 1; transform: translateY(0); }
}
.hero-sub {
  max-width: 520px;
  font-size: 1.15rem;
  color: var(--text-secondary);
  margin-bottom: 40px;
  animation: fadeInUp 0.8s 0.5s both;
}
.hero-actions {
  display: flex; gap: 16px; flex-wrap: wrap;
  margin-bottom: 64px;
  animation: fadeInUp 0.8s 0.6s both;
}
.hero-stats {
  display: flex; align-items: center; gap: 32px;
  animation: fadeInUp 0.8s 0.7s both;
}
.stat { text-align: left; }
.stat-num {
  display: block;
  font-family: var(--font-display);
  font-size: 2.5rem;
  line-height: 1;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  letter-spacing: 1px;
  text-transform: uppercase;
  font-family: var(--font-mono);
}
.stat-divider {
  width: 1px; height: 40px;
  background: var(--border);
}
.hero-scroll {
  position: absolute; bottom: 40px; left: 50%;
  transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 12px;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 3px;
  color: var(--text-muted);
  animation: fadeInUp 1s 1s both;
}
.scroll-line {
  width: 1px; height: 60px;
  background: linear-gradient(var(--accent-orange), transparent);
  animation: scrollLine 2s infinite;
}
@keyframes scrollLine {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

/* =====================
   BUTTONS
   ===================== */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--accent-gradient);
  color: #fff;
  box-shadow: 0 4px 20px rgba(255,106,0,0.3);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(255,106,0,0.5);
}
.btn-ghost {
  border: 1px solid var(--border);
  color: var(--text-primary);
}
.btn-ghost:hover {
  border-color: var(--border-accent);
  background: rgba(255,106,0,0.05);
}
.btn-full { width: 100%; justify-content: center; }

/* =====================
   MARQUEE
   ===================== */
.marquee-wrap {
  overflow: hidden;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-secondary);
  padding: 16px 0;
}
.marquee {
  display: flex; gap: 40px;
  width: max-content;
  animation: marquee 30s linear infinite;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 2px;
  color: var(--text-muted);
  text-transform: uppercase;
}
.marquee .mx { color: var(--accent-orange); }
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* =====================
   SECTIONS
   ===================== */
.section {
  padding: 100px 0;
}
.section--dark { background: var(--bg-secondary); }
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}
.section-header { margin-bottom: 60px; }
.section-desc { max-width: 480px; width: 100%; }
.section-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 3px;
  color: var(--accent-orange);
  text-transform: uppercase;
  display: block;
  margin-bottom: 16px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  line-height: 1;
  letter-spacing: -0.5px;
  margin-bottom: 16px;
}
.section-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 480px;
}
.accent { background: var(--accent-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }

/* REVEAL ANIMATIONS */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal[data-delay="100"] { transition-delay: 0.1s; }
.reveal[data-delay="200"] { transition-delay: 0.2s; }
.reveal[data-delay="300"] { transition-delay: 0.3s; }
.reveal[data-delay="400"] { transition-delay: 0.4s; }
.reveal[data-delay="500"] { transition-delay: 0.5s; }

/* =====================
   SERVICES
   ===================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.svc-card {
  position: relative;
  border-radius: 20px;
  padding: 40px;
  overflow: hidden;
  background: rgba(255,255,255,0.025);
  transition: transform 0.35s cubic-bezier(.22,.68,0,1.2), box-shadow 0.35s ease;
  display: flex;
  flex-direction: column;
}

/* Gradient border */
.svc-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 20px;
  padding: 1px;
  background: linear-gradient(135deg,
    rgba(255,69,0,0.4) 0%,
    rgba(255,140,0,0.12) 50%,
    rgba(255,255,255,0.04) 100%
  );
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  transition: background 0.35s ease;
  pointer-events: none;
}

/* Top glow blob */
.svc-card::after {
  content: '';
  position: absolute;
  top: -80px;
  left: -60px;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,69,0,0.08) 0%, transparent 65%);
  opacity: 0;
  transition: opacity 0.4s ease, transform 0.4s ease;
  pointer-events: none;
}

.svc-card:hover {
  transform: translateY(-8px);
  box-shadow:
    0 28px 64px rgba(0,0,0,0.5),
    0 0 0 1px rgba(255,106,0,0.12),
    0 0 40px rgba(255,69,0,0.06);
}
.svc-card:hover::before {
  background: linear-gradient(135deg,
    rgba(255,69,0,0.85) 0%,
    rgba(255,140,0,0.45) 50%,
    rgba(255,69,0,0.1) 100%
  );
}
.svc-card:hover::after {
  opacity: 1;
  transform: scale(1.4);
}

/* Large number watermark */
.svc-num {
  position: absolute;
  top: 16px;
  right: 24px;
  font-family: var(--font-mono);
  font-size: 6.5rem;
  font-weight: 900;
  line-height: 1;
  color: rgba(255,106,0,0.06);
  pointer-events: none;
  user-select: none;
  transition: color 0.35s ease;
}
.svc-card:hover .svc-num {
  color: rgba(255,106,0,0.13);
}

/* Badge */
.svc-badge {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  padding: 4px 12px;
  border-radius: 100px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  font-family: var(--font-mono);
  background: linear-gradient(135deg, rgba(255,69,0,0.18), rgba(255,140,0,0.08));
  border: 1px solid rgba(255,106,0,0.35);
  color: var(--accent-orange);
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
}

/* Icon orb */
.svc-icon-wrap {
  width: 58px;
  height: 58px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(255,69,0,0.12), rgba(255,140,0,0.05));
  border: 1px solid rgba(255,106,0,0.22);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  position: relative;
  z-index: 1;
  transition: background 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
  flex-shrink: 0;
}
.svc-card:hover .svc-icon-wrap {
  background: linear-gradient(135deg, rgba(255,69,0,0.22), rgba(255,140,0,0.1));
  border-color: rgba(255,106,0,0.5);
  box-shadow: 0 0 24px rgba(255,106,0,0.2), inset 0 0 10px rgba(255,106,0,0.06);
}
.svc-icon-wrap svg {
  width: 26px;
  height: 26px;
  color: var(--accent-orange);
}

/* Text */
.svc-title {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text-primary);
  position: relative;
  z-index: 1;
}
.svc-desc {
  color: var(--text-secondary);
  font-size: 0.93rem;
  line-height: 1.72;
  margin-bottom: 22px;
  position: relative;
  z-index: 1;
}

/* Feature list */
.svc-list {
  list-style: none;
  margin-bottom: 32px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  position: relative;
  z-index: 1;
  flex: 1;
}
.svc-list li {
  font-size: 0.875rem;
  color: var(--text-secondary);
  padding-left: 20px;
  position: relative;
}
.svc-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 7px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: linear-gradient(135deg, #ff4500, #ff8c00);
}

/* CTA button */
.svc-cta {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  gap: 8px;
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.3px;
  color: var(--accent-orange);
  background: rgba(255,106,0,0.08);
  border: 1px solid rgba(255,106,0,0.28);
  padding: 11px 20px;
  border-radius: 10px;
  transition: background 0.3s ease, border-color 0.3s ease, gap 0.3s ease, color 0.3s ease;
  position: relative;
  z-index: 1;
}
.svc-cta svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  transition: transform 0.3s ease;
}
.svc-cta:hover {
  background: rgba(255,106,0,0.16);
  border-color: rgba(255,106,0,0.55);
  color: #ff8c00;
  gap: 14px;
}
.svc-cta:hover svg {
  transform: translateX(4px);
}

/* =====================
   PORTFOLIO
   ===================== */
/* ── Filter tabs ── */
.portfolio-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin-bottom: 44px;
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  width: fit-content;
  max-width: 100%;
}
.filter-btn {
  padding: 10px 24px;
  border: none;
  border-right: 1px solid var(--border);
  font-size: 0.72rem;
  font-family: var(--font-mono);
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--text-muted);
  background: transparent;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}
.filter-btn:last-child { border-right: none; }
.filter-btn:hover { background: rgba(255,106,0,0.05); color: var(--text-primary); }
.filter-btn.active  { background: rgba(255,106,0,0.1); color: var(--accent-orange); }
/* ══ PORTFOLIO SHOWCASE ══════════════════════ */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-auto-rows: 192px;
  gap: 10px;
  transition: opacity 0.22s ease, transform 0.22s ease;
}
.portfolio-grid.pf-transitioning {
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
}

/* ── Card base (regular) — 4 cols × 1 row ── */
.pf-card {
  grid-column: span 4;
  grid-row: span 1;
  border-radius: 14px;
  overflow: hidden;
  position: relative;
  background: #0d0d0f;
  cursor: pointer;
  transition: transform 0.32s cubic-bezier(.22,.68,0,1.2), box-shadow 0.32s ease;
}
.pf-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 14px;
  border: 1px solid rgba(255,106,0,0.12);
  z-index: 5;
  pointer-events: none;
  transition: border-color 0.3s;
}
.pf-card:hover {
  transform: scale(1.018);
  box-shadow: 0 0 0 2px rgba(255,106,0,0.3), 0 24px 56px rgba(0,0,0,0.75);
  z-index: 3;
}
.pf-card:hover::after { border-color: rgba(255,106,0,0.6); }

/* ── Hero — 7 cols × 2 rows ── */
.pf-card.pf-hero { grid-column: span 7; grid-row: span 2; }
.pf-card.pf-hero:hover { transform: scale(1.01); }
.pf-card.pf-hero.pf-solo { grid-column: span 12; }

/* ── Side stack — 5 cols × 1 row ── */
.pf-card.pf-side { grid-column: span 5; }

/* ── Inner wrapper ── */
.pf-inner {
  display: block;
  width: 100%; height: 100%;
  position: relative;
  text-decoration: none;
  /* área de conteúdo: branca, logo fica em "janela" clean */
  background: #ffffff;
}

/* ── Browser frame ── */
.pf-browser {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 24px;
  background: rgba(22,22,24,0.96);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  padding: 0 10px;
  gap: 5px;
  z-index: 4;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.pf-dot { width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; }
.pf-dot-r { background: rgba(255,95,87,0.85); }
.pf-dot-y { background: rgba(255,189,68,0.85); }
.pf-dot-g { background: rgba(40,202,80,0.85); }
.pf-url-bar {
  margin-left: 7px;
  height: 11px;
  background: rgba(255,255,255,0.08);
  border-radius: 3px;
  flex: 1;
  max-width: 200px;
}

/* ── Imagem ──
   contain: logo nunca é cortado; padding dá respiro visual;
   fundo branco já vem do .pf-inner acima.                   */
.pf-logo {
  width: 100%;
  height: calc(100% - 24px); /* começa abaixo da barra do browser */
  margin-top: 24px;           /* empurra para baixo da barra */
  object-fit: contain;
  object-position: center;
  display: block;
  padding: 28px 48px;         /* respiro igual em cima e embaixo → logo centralizado */
  box-sizing: border-box;
  transition: transform 0.45s cubic-bezier(.22,.68,0,1.2);
}
/* filter removido: com object-fit:contain o brightness escurecia só
   o retângulo do logo, deixando a "sombra do tamanho" visível.
   O overlay gradient já cobre o escurecimento no hover. */
.pf-card:hover .pf-logo { transform: scale(1.03); }

/* ── Overlay ── */
.pf-overlay {
  position: absolute;
  left: 0; right: 0; bottom: 0; top: 24px;
  background: linear-gradient(to top,
    rgba(0,0,0,0.96) 0%,
    rgba(0,0,0,0.55) 42%,
    transparent 72%
  );
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 14px 18px;
  overflow: hidden;           /* garante que nada saia fora do card */
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.32s ease, transform 0.32s ease;
  z-index: 4;
  pointer-events: none;
}
.pf-card:hover .pf-overlay { opacity: 1; transform: none; }

/* Hero: overlay só no hover (igual aos demais cards) */
.pf-card.pf-hero .pf-overlay {
  background: linear-gradient(to top, rgba(0,0,0,0.92) 0%, rgba(0,0,0,0.35) 50%, transparent 78%);
}
.pf-card.pf-hero:hover .pf-overlay { opacity: 1; }

.pf-cat {
  font-size: 0.6rem;
  font-family: var(--font-mono);
  color: var(--accent-orange);
  letter-spacing: 2.5px;
  text-transform: uppercase;
  margin-bottom: 3px;
}
.pf-title {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: #fff;
  line-height: 1.2;
  margin-bottom: 5px;
}
.pf-card.pf-hero .pf-title { font-size: 1.5rem; margin-bottom: 9px; }
.pf-card.pf-side .pf-title { font-size: 1.05rem; }

.pf-desc {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.55;
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.pf-card.pf-side .pf-desc {
  -webkit-line-clamp: 1;   /* side card é menor — 1 linha evita overflow */
}

.pf-tags {
  display: flex;
  gap: 5px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}
.pf-tag {
  font-size: 0.58rem;
  font-family: var(--font-mono);
  color: rgba(255,255,255,0.5);
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.09);
  padding: 2px 7px;
  border-radius: 4px;
  letter-spacing: 0.4px;
  white-space: nowrap;
}

.pf-link-hint {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.68rem;
  color: var(--accent-orange);
  font-family: var(--font-mono);
  letter-spacing: 0.3px;
}
.pf-link-hint svg { width: 11px; height: 11px; flex-shrink: 0; }

/* ── Fallback sem imagem ── */
.pf-abbr {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  padding-top: 24px; box-sizing: border-box;
  font-family: var(--font-display);
  font-size: 3rem; font-weight: 900;
  letter-spacing: 4px;
  background: linear-gradient(135deg, #ff4500, #ff8c00);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  user-select: none;
}
.pf-card.pf-hero .pf-abbr { font-size: 5rem; }

.pf-card.hidden { display: none; }

/* ── Responsivo ── */
@media (max-width: 1200px) {
  .portfolio-grid { grid-auto-rows: 174px; }
  .pf-card.pf-hero { grid-column: span 8; }
  .pf-card.pf-side { grid-column: span 4; }
}
@media (max-width: 1024px) {
  .portfolio-grid { grid-template-columns: repeat(6, 1fr) !important; grid-auto-rows: 168px !important; }
  .pf-card                 { grid-column: span 3 !important; grid-row: span 1 !important; }
  .pf-card.pf-hero         { grid-column: span 4 !important; grid-row: span 2 !important; }
  .pf-card.pf-hero.pf-solo { grid-column: span 6 !important; }
  .pf-card.pf-side         { grid-column: span 2 !important; grid-row: span 1 !important; }
  .pf-overlay              { opacity: 1; transform: none; }
  .pf-card.pf-hero .pf-overlay { opacity: 1; }
}
/* ══ PORTFOLIO MOBILE — estilo premium ══════════════════════════ */
@media (max-width: 640px) {

  /* ── Grid: coluna única, cards altos ── */
  .portfolio-grid {
    grid-template-columns: 1fr !important;
    grid-auto-rows: 200px !important;
    gap: 12px !important;
  }

  /* Todos os cards: full-width, 1 linha */
  .pf-card,
  .pf-card.pf-side,
  .pf-card.pf-hero,
  .pf-card.pf-hero.pf-solo { grid-column: 1 !important; grid-row: span 1 !important; }

  /* Hero um pouco mais alto para destaque */
  .pf-card.pf-hero { grid-row: span 1 !important; height: 230px; }

  /* ── Logo: ocupa todo o card, padding generoso ── */
  .pf-browser { display: none; }
  .pf-logo {
    height: 100% !important;
    margin-top: 0 !important;
    padding: 24px 32px 68px !important; /* bottom reserva espaço da barra */
    object-fit: contain !important;
  }
  .pf-abbr { padding-top: 0; margin-top: 0; height: 100%; }

  /* ── Overlay: barra fina apenas na base ── */
  .pf-overlay {
    top: auto !important;           /* não cobre o topo */
    bottom: 0 !important;
    height: 62px;                   /* altura fixa da barra */
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    justify-content: space-between !important;
    padding: 0 16px !important;
    opacity: 1 !important;
    transform: none !important;
    overflow: hidden;
    background: linear-gradient(to top,
      rgba(8,8,10,0.97) 0%,
      rgba(8,8,10,0.92) 60%,
      transparent 100%
    ) !important;
  }

  /* Oculta o que não cabe na barra */
  .pf-desc, .pf-tags, .pf-cat { display: none !important; }

  /* Título: 1 linha, elipse, cresce para preencher */
  .pf-title {
    font-size: 0.8rem !important;
    font-weight: 700;
    margin-bottom: 0 !important;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    flex: 1;
    padding-right: 10px;
  }

  /* "Ver projeto": ícone à direita */
  .pf-link-hint {
    font-size: 0 !important;        /* oculta texto, mantém ícone */
    flex-shrink: 0;
    color: var(--accent-orange);
    border: 1px solid rgba(255,106,0,0.35);
    border-radius: 50%;
    width: 30px; height: 30px;
    display: flex !important;
    align-items: center; justify-content: center;
  }
  .pf-link-hint svg { width: 13px; height: 13px; }

  /* Remove scale no hover (mobile não tem hover real) */
  .pf-card:hover { transform: none !important; box-shadow: none !important; }
  .pf-card:hover .pf-logo { transform: none !important; }
}

/* =====================
   PRODUTOS
   ===================== */
.produtos-loading {
  display: flex; align-items: center; justify-content: center; gap: 12px;
  padding: 60px 0; color: var(--text-secondary); font-size: 0.9rem;
}
.produtos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.produto-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-top: 3px solid #ff4500;
  border-radius: 12px;
  overflow: hidden;
  display: flex; flex-direction: column;
  transition: transform 0.25s, box-shadow 0.25s;
  opacity: 0; transform: translateY(24px);
}
.produto-card.visible {
  opacity: 1; transform: translateY(0);
  transition: opacity 0.5s ease, transform 0.5s ease, box-shadow 0.25s;
}
.produto-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 16px 40px rgba(255,106,0,0.12);
}
.produto-card--destaque {
  box-shadow: 0 4px 20px rgba(255,106,0,0.1);
}
.produto-cat-row {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 8px;
}
.produto-header { display: none; }
.produto-header--img { display: none; }
.produto-img { display: none; }
.produto-icon { font-size: 2.6rem; line-height: 1; filter: drop-shadow(0 2px 6px rgba(0,0,0,0.3)); }
.produto-badge {
  position: absolute; top: 10px; right: 10px;
  background: rgba(0,0,0,0.55);
  color: #fff;
  font-size: 0.65rem; font-weight: 700; font-family: var(--font-mono);
  padding: 3px 9px; border-radius: 100px;
  letter-spacing: 0.5px;
  backdrop-filter: blur(4px);
  border: 1px solid rgba(255,255,255,0.15);
}
.produto-body {
  padding: 20px 22px 22px;
  display: flex; flex-direction: column; flex: 1;
}
.produto-cat {
  font-size: 0.65rem; font-family: var(--font-mono);
  color: var(--accent-orange); letter-spacing: 2px;
  text-transform: uppercase; margin-bottom: 6px;
}
.produto-nome {
  font-size: 1.15rem; font-weight: 700; letter-spacing: 0.3px;
  margin-bottom: 8px; line-height: 1.3;
}
.produto-desc {
  font-size: 0.84rem; color: var(--text-secondary);
  line-height: 1.6; flex: 1; margin-bottom: 16px;
}
.produto-price { margin-bottom: 16px; display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.price-main {
  font-size: 1.55rem; font-weight: 800; font-family: var(--font-mono);
  background: linear-gradient(135deg, #ff4500, #ff8c00);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.price-old {
  font-size: 0.85rem; color: var(--text-muted);
  text-decoration: line-through; font-family: var(--font-mono);
}
.price-consult {
  font-size: 0.9rem; font-weight: 700; font-family: var(--font-mono);
  color: var(--text-secondary); letter-spacing: 0.5px;
}
.produto-cta {
  display: block; text-align: center;
  background: linear-gradient(135deg, #ff4500, #ff8c00);
  color: #fff; font-weight: 700; font-size: 0.85rem;
  padding: 11px 16px; border-radius: 8px;
  transition: opacity 0.2s, transform 0.2s;
  letter-spacing: 0.3px;
}
.produto-cta:hover { opacity: 0.88; transform: translateY(-1px); }

@media (max-width: 900px) { .produtos-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .produtos-grid { grid-template-columns: 1fr; } }

/* =====================
   TECHNOLOGIES
   ===================== */
.tech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}
.tech-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: border-color var(--transition), transform var(--transition);
}
.tech-item:hover { border-color: var(--border-accent); transform: translateY(-4px); }
.tech-icon { width: 48px; height: 48px; margin-bottom: 16px; }
.tech-icon svg { width: 100%; height: 100%; }
.tech-name {
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 14px;
  display: block;
}
.tech-bar {
  height: 3px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
}
.tech-fill {
  height: 100%;
  background: var(--accent-gradient);
  border-radius: 2px;
  width: 0;
  transition: width 1.5s cubic-bezier(0.4,0,0.2,1);
}

/* =====================
   PROCESS
   ===================== */
.process-list {
  display: flex; flex-direction: column;
  gap: 2px;
}
.process-item {
  display: flex; align-items: center; gap: 40px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 40px;
  position: relative;
  transition: border-color var(--transition);
}
.process-item:hover { border-color: var(--border-accent); }
.process-num {
  font-family: var(--font-display);
  font-size: 5rem;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
  flex-shrink: 0;
  min-width: 80px;
}
.process-item:hover .process-num {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.process-body { flex: 1; }
.process-body h3 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}
.process-body p { color: var(--text-secondary); font-size: 0.95rem; }
.process-icon { width: 32px; height: 32px; flex-shrink: 0; }
.process-icon svg { width: 100%; height: 100%; }

@media (max-width: 600px) {
  .process-item { flex-direction: column; align-items: flex-start; gap: 16px; }
  .process-icon { display: none; }
}

/* =====================
   TESTIMONIALS
   ===================== */
.testimonials-track {
  display: flex; gap: 24px;
  overflow: hidden;
  margin-bottom: 32px;
}
.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
  flex: 0 0 calc(33.333% - 16px);
  transition: border-color var(--transition);
}
.testimonial-card:hover { border-color: var(--border-accent); }
.test-stars {
  color: var(--accent-orange);
  font-size: 0.9rem;
  margin-bottom: 20px;
  letter-spacing: 2px;
}
.testimonial-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 28px;
  font-style: italic;
}
.test-author {
  display: flex; align-items: center; gap: 14px;
}
.test-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--accent-gradient);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: 1rem;
  color: #fff;
  flex-shrink: 0;
}
.test-author strong { display: block; font-size: 0.95rem; }
.test-author span { font-size: 0.8rem; color: var(--text-muted); }
.testimonials-nav {
  display: flex; align-items: center; justify-content: center; gap: 16px;
}
.tnav-btn {
  width: 40px; height: 40px;
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--text-secondary);
  transition: var(--transition);
  font-size: 1rem;
}
.tnav-btn:hover { border-color: var(--accent-orange); color: var(--accent-orange); }
.tnav-dots { display: flex; gap: 8px; }
.tnav-dot {
  width: 6px; height: 6px;
  border-radius: 3px;
  background: var(--border);
  transition: var(--transition);
  cursor: pointer;
}
.tnav-dot.active {
  width: 24px;
  background: var(--accent-orange);
}

@media (max-width: 900px) {
  .testimonial-card { flex: 0 0 calc(100% - 24px); }
}

/* =====================
   CONTACT
   ===================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 80px;
  align-items: start;
}
.contact-info .section-title { font-size: clamp(2rem, 4vw, 3rem); }
.contact-info p { color: var(--text-secondary); margin-bottom: 40px; }
.contact-links { display: flex; flex-direction: column; gap: 16px; }
.contact-link {
  display: flex; align-items: center; gap: 14px;
  color: var(--text-secondary);
  font-size: 0.95rem;
  transition: color var(--transition);
}
.contact-link svg { width: 18px; height: 18px; flex-shrink: 0; }
.contact-link:hover { color: var(--accent-orange); }
.contact-form { display: flex; flex-direction: column; gap: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
  text-transform: uppercase;
  font-family: var(--font-mono);
}
.form-group input,
.form-group select,
.form-group textarea {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 16px;
  color: var(--text-primary);
  font-size: 0.95rem;
  transition: border-color var(--transition);
  outline: none;
  -webkit-appearance: none;
}
.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23555568' stroke-width='2' stroke-linecap='round' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-muted); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--accent-orange); }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-success {
  display: flex; align-items: center; gap: 10px;
  color: #22c55e;
  font-weight: 600;
}
.form-success svg { width: 20px; height: 20px; }

@media (max-width: 900px) {
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .form-row { grid-template-columns: 1fr; }
}

/* =====================
   FOOTER
   ===================== */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  padding: 60px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 48px;
}
.footer-logo {
  height: 72px;
  width: auto;
  display: block;
  margin-bottom: 4px;
  filter:
    drop-shadow(0 0 10px rgba(255,106,0,0.4))
    drop-shadow(0 0 4px rgba(255,106,0,0.25));
  transition: filter 0.3s ease;
}
.footer-logo:hover {
  filter:
    drop-shadow(0 0 18px rgba(255,106,0,0.7))
    drop-shadow(0 0 7px rgba(255,140,0,0.45));
}

.footer-brand p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin: 16px 0 24px;
  max-width: 280px;
}
.social-links { display: flex; gap: 12px; }
.social-link {
  width: 36px; height: 36px;
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-muted);
  transition: var(--transition);
}
.social-link svg { width: 16px; height: 16px; }
.social-link:hover { border-color: var(--accent-orange); color: var(--accent-orange); }
.footer-col h4 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 1px;
  margin-bottom: 20px;
  color: var(--text-primary);
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col ul a {
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: color var(--transition);
}
.footer-col ul a:hover { color: var(--accent-orange); }
.footer-col address {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 16px;
}
.footer-badge {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.75rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}
.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 12px;
}
.footer-bottom p { font-size: 0.85rem; color: var(--text-muted); }

@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

/* =====================
   WHATSAPP FAB
   ===================== */
.whatsapp-fab {
  position: fixed; bottom: 28px; right: 28px;
  width: 56px; height: 56px;
  background: #25d366;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  z-index: 900;
  transition: transform var(--transition), box-shadow var(--transition);
  animation: fabPop 1s 2s both;
}
.whatsapp-fab svg { width: 28px; height: 28px; }
.whatsapp-fab:hover {
  transform: scale(1.1) translateY(-2px);
  box-shadow: 0 8px 30px rgba(37,211,102,0.6);
}
@keyframes fabPop {
  from { transform: scale(0); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

/* =====================
   PORTFOLIO LOADING / EMPTY / ERROR
   ===================== */
.portfolio-loading {
  display: flex; flex-direction: column; align-items: center;
  justify-content: center; gap: 16px;
  padding: 80px 0;
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 1px;
}
.pf-spinner {
  width: 36px; height: 36px;
  border: 2px solid var(--border);
  border-top-color: var(--accent-orange);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.portfolio-empty {
  display: flex; flex-direction: column; align-items: center;
  gap: 16px; padding: 80px 0; color: var(--text-muted);
}
.portfolio-empty svg { width: 48px; height: 48px; opacity: 0.35; }
.portfolio-empty p { font-size: 0.9rem; }
.portfolio-error {
  text-align: center; padding: 60px 0;
  color: var(--text-muted); font-size: 0.9rem;
}
.portfolio-error strong { color: #ef4444; display: block; margin-bottom: 8px; }
.portfolio-img-real {
  aspect-ratio: 4/3;
  background-size: cover; background-position: center;
  position: relative; overflow: hidden;
}
.portfolio-item--large .portfolio-img-real { aspect-ratio: 16/7; }
.portfolio-img-real::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(to bottom, transparent 50%, rgba(0,0,0,0.55));
}

.sobre-lista {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 8px;
  margin-bottom: 60px;
}
.sobre-card {
  display: flex;
  flex: 1 1 420px;
  gap: 32px;
  align-items: flex-start;
  padding: 36px 36px 36px 36px;
  background: rgba(255,255,255,0.025);
  border: 1px solid var(--border);
  border-top: 3px solid #ff4500;
  border-radius: 12px;
  position: relative;
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.sobre-card.visible {
  opacity: 1;
  transform: translateY(0);
}
.sobre-foto-wrap {
  position: relative;
  flex-shrink: 0;
  width: 130px; height: 130px;
}
.sobre-foto {
  width: 130px; height: 130px;
  border-radius: 50%;
  background: linear-gradient(135deg,#ff4500,#ff8c00) url('./img/mim.png');
  background-size: cover;
  background-position: center;
  position: relative; z-index: 1;
  border: 3px solid rgba(255,106,0,0.5);
}
.sobre-foto-ring {
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 1.5px dashed rgba(255,106,0,0.3);
  animation: spin 18s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.sobre-content { flex: 1; min-width: 0; }
.sobre-nome-wrap { margin-bottom: 12px; }
.sobre-nome {
  font-size: 1.35rem; font-weight: 800; line-height: 1.2;
  letter-spacing: 0.3px; margin-bottom: 5px;
}
.sobre-cargo {
  font-size: 0.72rem; font-family: var(--font-mono);
  color: var(--accent-orange); letter-spacing: 2px;
  text-transform: uppercase;
}
.sobre-bio { margin-bottom: 18px; }
.sobre-bio p {
  font-size: 0.88rem; color: var(--text-secondary);
  line-height: 1.7; margin-bottom: 8px;
}
.sobre-bio p:last-child { margin-bottom: 0; }
.sobre-social { display: flex; gap: 8px; flex-wrap: wrap; }
.sobre-social-link {
  width: 34px; height: 34px;
  border: 1px solid var(--border);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-muted);
  transition: border-color 0.2s, color 0.2s, transform 0.2s;
}
.sobre-social-link svg { width: 15px; height: 15px; }
.sobre-social-link:hover {
  border-color: var(--accent-orange);
  color: var(--accent-orange);
  transform: translateY(-2px);
}

@media (max-width: 768px) {
  .sobre-lista { flex-direction: column; }
  .sobre-card { flex-direction: column; align-items: center; text-align: center; padding: 28px 22px; gap: 20px; }
  .sobre-social { justify-content: center; }
}
@media (max-width: 480px) {
  .sobre-foto-wrap, .sobre-foto { width: 100px; height: 100px; }
}

.logo-codex-cr {
  width: auto;
  height: 130px;
  max-height: none;
  display: block;
  position: relative;
  z-index: 1001;
  margin-top: 20px;
  filter:
    drop-shadow(0 0 18px rgba(255,106,0,0.55))
    drop-shadow(0 0 6px rgba(255,106,0,0.35))
    drop-shadow(0 4px 14px rgba(0,0,0,0.6));
  transition: transform 0.3s ease, filter 0.3s ease;
}
.nav-logo:hover .logo-codex-cr {
  transform: scale(1.07);
  filter:
    drop-shadow(0 0 28px rgba(255,106,0,0.85))
    drop-shadow(0 0 10px rgba(255,140,0,0.6))
    drop-shadow(0 4px 18px rgba(0,0,0,0.65));
}

/* =====================
   RESPONSIVE
   ===================== */
@media (max-width: 1024px) {
  .section { padding: 100px 0; }
  .hero-stats { gap: 30px; }
  .services-grid { grid-template-columns: 1fr; }
  .tech-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-content { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual-col { justify-content: center; }
  .hero-illustration { max-width: 440px; }

  .sobre-card { flex-direction: column; align-items: center; text-align: center; padding: 28px 20px; }
  .sobre-social { justify-content: center; }
}
@media (max-width: 768px) {
  .section { padding: 70px 0; }
  .hero-stats { gap: 20px; }
  .services-grid { grid-template-columns: 1fr; }
  .tech-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-content { grid-template-columns: 1fr; padding: 60px 24px; }
  .hero-visual-col { display: none; }
}
@media (max-width: 480px) {
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .tech-grid { grid-template-columns: 1fr; }
  .hero-visual-col { display: none; }
}
@media (max-width: 768px) {
  .logo-codex-cr { height: 88px; }
}
@media (max-width: 480px) {
  .logo-codex-cr { height: 72px; }
}

/* =====================
   RESPONSIVE GLOBAL — full site polish
   ===================== */

/* ── 1024px ── */
@media (max-width: 1024px) {
  .nav-container { padding: 0 20px; }

  /* Services */
  .svc-card { padding: 32px; }
  .svc-num { font-size: 5rem; }

  /* Contact */
  .contact-grid { gap: 56px; }
}

/* ── 900px ── */
@media (max-width: 900px) {
  /* Hero stats */
  .hero-stats { flex-wrap: wrap; gap: 24px; }

  /* Contact */
  .contact-grid { gap: 40px; }

  /* Footer (already handled above — reinforce gap) */
  .footer { padding: 48px 0 24px; }
  .footer-grid { gap: 28px; }
}

/* ── 768px ── */
@media (max-width: 768px) {
  .nav-container { padding: 0 16px; }

  /* Section spacing */
  .section { padding: 64px 0; }

  /* Hero */
  .hero-title { font-size: clamp(2.6rem, 8vw, 4.2rem); }
  .hero-content { padding: 56px 16px 40px; gap: 32px; }
  .hero-stats { gap: 16px 24px; }

  /* Section headings */
  .section-title { font-size: clamp(1.7rem, 5.5vw, 2.6rem); }

  /* Services */
  .svc-card { padding: 28px 24px; }
  .svc-num { font-size: 4rem; }
  .svc-title { font-size: 1.25rem; }
  .svc-cta { align-self: stretch; justify-content: center; }

  /* Process */
  .process-item { padding: 24px 20px; }

  /* Testimonials */
  .testimonial-card { padding: 24px; }

  /* Contact */
  .contact-grid { gap: 32px; }

  /* Footer */
  .footer { padding: 40px 0 20px; }
  .footer-grid { gap: 24px; }
}

/* ── 640px ── */
@media (max-width: 640px) {
  .section { padding: 52px 0; }
  .section-header { margin-bottom: 36px; }
  .container { padding: 0 16px; }

  /* Hero */
  .hero-title { font-size: clamp(2.2rem, 7vw, 3.2rem); }
  .hero-content { padding: 44px 16px 32px; }
  .hero-stats { gap: 12px 20px; }
  .hero-actions { gap: 10px; }
  .stat-divider { display: none; }   /* oculta divisor quando stats quebram linha */

  /* Services */
  .svc-card { padding: 24px 20px; }
  .svc-num { font-size: 3.2rem; }

  /* Portfolio filter — ocupa largura total em telas pequenas */
  .portfolio-filter { width: 100%; border-radius: 8px; margin-bottom: 28px; }
  .filter-btn { flex: 1; text-align: center; padding: 10px 8px; }

  /* Sobre */
  .sobre-card { padding: 22px 16px; gap: 16px; }

  /* Testimonials */
  .testimonial-card { padding: 20px; }

  /* Contact */
  .contact-grid { gap: 24px; }

  /* Footer */
  .footer-grid { gap: 20px; }
}

/* ── 480px ── */
@media (max-width: 480px) {
  .nav-container { padding: 0 14px; }
  .container { padding: 0 14px; }

  /* Section */
  .section { padding: 44px 0; }
  .section-header { margin-bottom: 28px; }

  /* Hero */
  .hero-title { font-size: clamp(2rem, 8.5vw, 2.8rem); letter-spacing: -0.5px; }
  .hero-content { padding: 36px 14px 28px; }
  .hero-stats { gap: 10px 16px; }

  /* Section headings */
  .section-title { font-size: clamp(1.5rem, 6vw, 2rem); }

  /* Services */
  .svc-card { padding: 20px 16px; border-radius: 14px; }
  .svc-num { font-size: 2.6rem; top: 12px; right: 14px; }
  .svc-title { font-size: 1.15rem; }
  .svc-desc { font-size: 0.875rem; }
  .svc-list { margin-bottom: 20px; }
  .svc-cta { font-size: 0.82rem; padding: 10px 16px; }

  /* Process */
  .process-item { padding: 18px 14px; }

  /* Testimonials */
  .testimonial-card { padding: 18px 16px; }
  .testimonial-card p { font-size: 0.88rem; margin-bottom: 20px; }

  /* Contact */
  .contact-grid { gap: 20px; }

  /* Footer */
  .footer { padding: 32px 0 16px; }
  .footer-grid { gap: 16px; }
  .footer-brand p { font-size: 0.85rem; }

  /* WhatsApp FAB */
  .whatsapp-fab { bottom: 18px; right: 18px; width: 50px; height: 50px; }
  .whatsapp-fab svg { width: 24px; height: 24px; }
}

/* ── 380px ── */
@media (max-width: 380px) {
  .container { padding: 0 12px; }
  .hero-title { font-size: clamp(1.75rem, 9vw, 2.2rem); }
  .section-title { font-size: clamp(1.35rem, 7vw, 1.75rem); }
  .section-header { margin-bottom: 24px; }
  .svc-card { padding: 18px 14px; }
  .svc-num { font-size: 2rem; }
  .hero-actions .btn { font-size: 0.85rem; padding: 12px 18px; }
  .whatsapp-fab { bottom: 14px; right: 14px; width: 46px; height: 46px; }
  .whatsapp-fab svg { width: 22px; height: 22px; }
  /* Portfolio: cards um pouco mais altos em telas minúsculas para o logo respirar */
  .portfolio-grid { grid-auto-rows: 130px !important; gap: 6px !important; }
}