/* ═══════════════════════════════════════════
   Satsuma Labs — style.css
   Theme: Orange / Dark
═══════════════════════════════════════════ */

:root {
  --orange:      #FF6B35;
  --orange-2:    #FF8C42;
  --orange-glow: rgba(255, 107, 53, 0.35);
  --orange-soft: rgba(255, 107, 53, 0.08);
  --bg:          #07070F;
  --bg-2:        #0D0D1A;
  --surface:     rgba(255, 255, 255, 0.03);
  --border:      rgba(255, 107, 53, 0.18);
  --border-soft: rgba(255, 255, 255, 0.07);
  --text:        #F0EEF6;
  --text-muted:  #8B8DA0;
  --radius:      16px;
  --radius-sm:   10px;
  --nav-h:       72px;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img, svg { display: block; }
input, textarea, button { font-family: inherit; }

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--orange); border-radius: 99px; }

/* ══════════════════════════════════════════
   BACKGROUND
══════════════════════════════════════════ */
.bg-orbs {
  position: fixed; inset: 0; z-index: 0;
  pointer-events: none; overflow: hidden;
}
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.18;
  animation: drift 20s ease-in-out infinite alternate;
}
.orb-1 {
  width: 700px; height: 700px;
  background: radial-gradient(circle, #FF6B35, transparent 70%);
  top: -200px; left: -150px;
  animation-duration: 18s;
}
.orb-2 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, #FF4500, transparent 70%);
  bottom: 0; right: -100px;
  animation-duration: 24s; animation-delay: -8s;
}
.orb-3 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, #FFB347, transparent 70%);
  top: 50%; left: 40%;
  animation-duration: 30s; animation-delay: -14s;
}
@keyframes drift {
  0%   { transform: translate(0, 0) scale(1); }
  50%  { transform: translate(60px, 40px) scale(1.05); }
  100% { transform: translate(-40px, 80px) scale(0.97); }
}

.grid-overlay {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,107,53,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,107,53,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
}

/* Everything above bg */
nav, main, section, footer, .hero { position: relative; z-index: 1; }

/* ══════════════════════════════════════════
   GLASS UTILITY
══════════════════════════════════════════ */
.glass {
  background: var(--surface);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid var(--border);
}

/* ══════════════════════════════════════════
   TYPOGRAPHY UTILITIES
══════════════════════════════════════════ */
.gradient-text {
  background: linear-gradient(135deg, var(--orange) 0%, #FFB347 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.accent { color: var(--orange); }
.eyebrow {
  font-size: 0.75rem; font-weight: 600; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--orange); margin-bottom: 0.75rem;
}

/* ══════════════════════════════════════════
   BUTTONS
══════════════════════════════════════════ */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 0.5rem; padding: 0.7rem 1.6rem; border-radius: 999px;
  font-size: 0.9rem; font-weight: 600; cursor: pointer;
  border: none; transition: all 0.25s ease;
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--orange) 0%, #FF4500 100%);
  color: #fff;
  box-shadow: 0 0 24px var(--orange-glow);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 40px var(--orange-glow);
}
.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-ghost:hover {
  background: var(--orange-soft);
  border-color: var(--orange);
  color: var(--orange);
}
.btn-nav {
  background: var(--orange-soft);
  color: var(--orange);
  border: 1px solid var(--border);
  padding: 0.55rem 1.3rem;
  font-size: 0.85rem;
}
.btn-nav:hover {
  background: var(--orange);
  color: #fff;
}
.btn-full { width: 100%; }

/* ══════════════════════════════════════════
   NAV
══════════════════════════════════════════ */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: var(--nav-h);
  transition: background 0.3s, border-color 0.3s;
}
.navbar.scrolled {
  background: rgba(7, 7, 15, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; align-items: center; gap: 2rem;
  padding: 0 2rem; height: 100%;
}
.nav-logo {
  display: flex; align-items: center; gap: 0.75rem;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.15rem; font-weight: 700;
}
.logo-text { white-space: nowrap; }
.nav-logo-img {
  height: 36px;
  width: auto;
  flex-shrink: 0;
  /* orange tint: converts black SVG → #FF6B35 */
  filter: brightness(0) saturate(100%) invert(52%) sepia(90%) saturate(600%) hue-rotate(345deg) brightness(105%)
          drop-shadow(0 0 8px rgba(255,107,53,0.55));
  transition: filter 0.25s ease;
}
.nav-logo:hover .nav-logo-img {
  filter: brightness(0) saturate(100%) invert(52%) sepia(90%) saturate(600%) hue-rotate(345deg) brightness(120%)
          drop-shadow(0 0 16px rgba(255,107,53,0.85));
}
.footer-logo-img {
  height: 24px;
  width: auto;
  flex-shrink: 0;
  filter: brightness(0) saturate(100%) invert(52%) sepia(90%) saturate(600%) hue-rotate(345deg) brightness(90%);
  opacity: 0.6;
}
.nav-links {
  display: flex; gap: 2rem; margin-left: auto;
}
.nav-links a {
  font-size: 0.9rem; font-weight: 500; color: var(--text-muted);
  transition: color 0.2s;
  position: relative;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -4px; left: 0; right: 0;
  height: 1px; background: var(--orange);
  transform: scaleX(0); transition: transform 0.2s;
}
.nav-links a:hover { color: var(--text); }
.nav-links a:hover::after { transform: scaleX(1); }
.hamburger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px;
  margin-left: auto;
}
.hamburger span {
  width: 22px; height: 2px; background: var(--text); border-radius: 2px;
  transition: all 0.3s;
}
.mobile-menu {
  display: none; flex-direction: column; gap: 0.25rem;
  padding: 1rem 2rem 1.5rem;
  background: rgba(7, 7, 15, 0.97);
  border-bottom: 1px solid var(--border);
}
.mobile-menu a {
  padding: 0.7rem 0; font-size: 1rem; font-weight: 500;
  color: var(--text-muted); border-bottom: 1px solid var(--border-soft);
  transition: color 0.2s;
}
.mobile-menu a:hover { color: var(--orange); }
.mobile-menu.open { display: flex; }

/* ══════════════════════════════════════════
   HERO
══════════════════════════════════════════ */
.hero {
  min-height: 100vh; padding-top: var(--nav-h);
  display: flex; align-items: center; gap: 4rem;
  max-width: 1200px; margin: 0 auto; padding-left: 2rem; padding-right: 2rem;
}
.hero-content { flex: 1; max-width: 620px; }
.badge {
  display: inline-flex; align-items: center; gap: 0.6rem;
  padding: 0.4rem 1rem; border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--orange-soft);
  font-size: 0.8rem; font-weight: 500; color: var(--orange);
  margin-bottom: 2rem;
}
.badge-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 8px var(--orange);
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.6; transform: scale(0.8); }
}
.hero-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(3rem, 6vw, 5rem);
  font-weight: 800;
  line-height: 1.05;
  margin-bottom: 1.5rem;
  letter-spacing: -0.03em;
}
.hero-title .line { display: block; }
.hero-sub {
  font-size: 1.1rem; line-height: 1.7;
  color: var(--text-muted); margin-bottom: 2.5rem;
  max-width: 480px;
}
.hero-actions {
  display: flex; gap: 1rem; flex-wrap: wrap;
  margin-bottom: 3rem;
}
.hero-stats {
  display: flex; align-items: center; gap: 1.5rem; flex-wrap: wrap;
}
.stat { display: flex; flex-direction: column; gap: 0.15rem; }
.stat-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.6rem; font-weight: 700;
}
.stat-label { font-size: 0.75rem; color: var(--text-muted); font-weight: 500; }
.stat-divider {
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, transparent, var(--border), transparent);
}

/* ── Hero Visual ── */
.hero-visual {
  flex: 1; position: relative; min-height: 380px;
  display: flex; align-items: center; justify-content: center;
}
.code-card {
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  width: 100%; max-width: 400px;
  box-shadow: 0 0 60px rgba(255, 107, 53, 0.15);
}
.code-header {
  display: flex; align-items: center; gap: 0.5rem;
  margin-bottom: 1rem; padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-soft);
}
.dot {
  width: 10px; height: 10px; border-radius: 50%;
}
.dot.red    { background: #FF5F57; }
.dot.yellow { background: #FEBC2E; }
.dot.green  { background: #28C840; }
.code-title {
  margin-left: auto; font-size: 0.75rem;
  color: var(--text-muted); font-weight: 500;
}
.code-body {
  font-family: 'Courier New', monospace;
  font-size: 0.82rem; line-height: 1.75;
  white-space: pre; overflow-x: auto;
  color: var(--text);
}
.c-comment { color: var(--text-muted); }
.c-key  { color: var(--orange); }
.c-flag { color: #FFB347; }
.c-str  { color: #A8D8A8; }

.floating-chip {
  position: absolute;
  padding: 0.5rem 1rem;
  border-radius: 999px;
  font-size: 0.8rem; font-weight: 600;
  white-space: nowrap;
  animation: float 4s ease-in-out infinite alternate;
}
.chip-1 { top: 0; right: 0;    animation-delay: 0s; }
.chip-2 { bottom: 60px; right: -20px; animation-delay: 1s; }
.chip-3 { bottom: 0;   left: 0;  animation-delay: 2s; }
@keyframes float {
  0%   { transform: translateY(0); }
  100% { transform: translateY(-12px); }
}

/* ══════════════════════════════════════════
   MARQUEE
══════════════════════════════════════════ */
.marquee-wrap {
  overflow: hidden;
  border-top: 1px solid var(--border-soft);
  border-bottom: 1px solid var(--border-soft);
  padding: 1.1rem 0;
  background: var(--orange-soft);
  position: relative; z-index: 1;
}
.marquee-track {
  display: flex; align-items: center; gap: 2.5rem;
  width: max-content;
  animation: marquee 30s linear infinite;
}
.marquee-track span {
  font-size: 0.85rem; font-weight: 600; color: var(--text-muted);
  letter-spacing: 0.05em; white-space: nowrap;
}
.marquee-track .sep { color: var(--orange); font-size: 0.6rem; }
@keyframes marquee {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ══════════════════════════════════════════
   SECTIONS
══════════════════════════════════════════ */
.section { padding: 7rem 0; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 2rem; }
.section-header { text-align: center; margin-bottom: 4rem; }
.section-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800; line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}
.section-sub { font-size: 1rem; color: var(--text-muted); max-width: 500px; margin: 0 auto; }
.body-text { font-size: 1rem; line-height: 1.8; color: var(--text-muted); margin-bottom: 1rem; }

/* ══════════════════════════════════════════
   CARDS GRID
══════════════════════════════════════════ */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
}
.card {
  border-radius: var(--radius);
  padding: 2rem;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}
.card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 107, 53, 0.45);
  box-shadow: 0 20px 60px rgba(255, 107, 53, 0.1);
}
.card-icon {
  width: 48px; height: 48px; margin-bottom: 1.25rem;
  padding: 10px;
  background: var(--orange-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--orange);
}
.card-icon svg { width: 100%; height: 100%; }
.card h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.15rem; font-weight: 700;
  margin-bottom: 0.75rem;
}
.card p { font-size: 0.9rem; line-height: 1.7; color: var(--text-muted); }
.card-footer { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-top: 1.5rem; }
.tag {
  font-size: 0.72rem; font-weight: 600; padding: 0.25rem 0.65rem;
  border-radius: 999px;
  background: var(--orange-soft); color: var(--orange);
  border: 1px solid var(--border);
}
.card-cta { background: linear-gradient(135deg, rgba(255,107,53,0.12), rgba(255,69,0,0.08)); }
.card-cta-label {
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--orange); margin-bottom: 0.5rem;
}

/* ══════════════════════════════════════════
   ABOUT
══════════════════════════════════════════ */
.about-layout {
  display: grid; grid-template-columns: 1fr 1fr; gap: 5rem;
  align-items: center;
}
.about-card {
  border-radius: var(--radius);
  padding: 2.5rem; display: flex; flex-direction: column; gap: 2rem;
  box-shadow: 0 0 80px rgba(255, 107, 53, 0.08);
}
.about-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.about-metric {
  display: flex; flex-direction: column; gap: 0.35rem;
  padding: 1.25rem; border-radius: var(--radius-sm);
  background: var(--orange-soft); border: 1px solid var(--border);
}
.about-metric span:last-child { font-size: 0.8rem; color: var(--text-muted); font-weight: 500; }
.big-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2rem; font-weight: 800; line-height: 1;
}

/* ══════════════════════════════════════════
   TECH GRID
══════════════════════════════════════════ */
.tech-grid {
  display: flex; flex-wrap: wrap; gap: 1rem;
  justify-content: center;
}
.tech-pill {
  padding: 0.6rem 1.25rem; border-radius: 999px;
  font-size: 0.9rem; font-weight: 600;
  transition: all 0.25s;
}
.tech-pill:hover {
  background: var(--orange-soft);
  border-color: var(--orange);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px var(--orange-glow);
}

/* ══════════════════════════════════════════
   CONTACT
══════════════════════════════════════════ */
.contact-wrap { display: flex; justify-content: center; }
.contact-card {
  border-radius: calc(var(--radius) * 1.5);
  padding: 3.5rem;
  width: 100%; max-width: 720px;
  box-shadow: 0 0 100px rgba(255, 107, 53, 0.1);
}
.contact-form { display: flex; flex-direction: column; gap: 1.25rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.form-group { display: flex; flex-direction: column; gap: 0.4rem; }
.form-group label {
  font-size: 0.82rem; font-weight: 600; color: var(--text-muted);
  letter-spacing: 0.03em;
}
.form-group input,
.form-group textarea {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  color: var(--text); font-size: 0.95rem;
  transition: border-color 0.2s, box-shadow 0.2s;
  resize: vertical;
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--orange);
  box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.15);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-muted); opacity: 0.5; }

/* ══════════════════════════════════════════
   FOOTER
══════════════════════════════════════════ */
.footer {
  border-top: 1px solid var(--border-soft);
  padding: 2rem 0;
  position: relative; z-index: 1;
}
.footer-inner {
  display: flex; align-items: center; gap: 2rem; flex-wrap: wrap;
}
.footer-brand {
  display: flex; align-items: center; gap: 0.75rem;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1rem; font-weight: 700;
}
.footer-copy {
  font-size: 0.8rem; color: var(--text-muted); margin-left: auto;
}
.footer-links { display: flex; gap: 1.5rem; }
.footer-links a {
  font-size: 0.85rem; color: var(--text-muted); transition: color 0.2s;
}
.footer-links a:hover { color: var(--orange); }

/* ══════════════════════════════════════════
   SCROLL REVEAL
══════════════════════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease calc(var(--delay, 0s)),
              transform 0.7s ease calc(var(--delay, 0s));
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ══════════════════════════════════════════
   PLATFORM BADGES (hero)
══════════════════════════════════════════ */
.platform-badges {
  display: flex; align-items: center; gap: 0.75rem; flex-wrap: wrap;
}
.platform-badge {
  display: inline-flex; align-items: center; gap: 0.4rem;
  padding: 0.35rem 0.85rem; border-radius: 999px;
  font-size: 0.78rem; font-weight: 600; color: var(--text-muted);
  background: var(--orange-soft); border: 1px solid var(--border);
  transition: all 0.2s;
}
.platform-badge svg { width: 14px; height: 14px; flex-shrink: 0; }
.platform-badge:hover { border-color: var(--orange); color: var(--orange); }

/* ══════════════════════════════════════════
   APP PREVIEW (hero visual)
══════════════════════════════════════════ */
.app-preview {
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  width: 100%; max-width: 360px;
  box-shadow: 0 0 60px rgba(255, 107, 53, 0.15);
}
.app-preview-header {
  display: flex; align-items: center; gap: 0.5rem;
  margin-bottom: 1.25rem; padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-soft);
}
.app-preview-title {
  margin-left: auto; font-size: 0.8rem;
  color: var(--text-muted); font-weight: 600;
}
.app-preview-body { display: flex; flex-direction: column; gap: 1rem; }
.player-track { display: flex; align-items: center; gap: 1rem; }
.track-art {
  width: 52px; height: 52px; border-radius: 10px; flex-shrink: 0;
}
.gradient-bg {
  background: linear-gradient(135deg, var(--orange) 0%, #FF4500 100%);
}
.track-info { display: flex; flex-direction: column; gap: 0.25rem; }
.track-name { font-size: 0.9rem; font-weight: 700; }
.track-artist { font-size: 0.78rem; color: var(--text-muted); }
.player-progress { display: flex; flex-direction: column; gap: 0.4rem; }
.progress-bar {
  height: 4px; border-radius: 99px;
  background: rgba(255,255,255,0.1); overflow: hidden;
}
.progress-fill {
  height: 100%; width: 40%; border-radius: 99px;
  background: linear-gradient(90deg, var(--orange), #FFB347);
}
.progress-times {
  display: flex; justify-content: space-between;
  font-size: 0.7rem; color: var(--text-muted);
}
.player-controls {
  display: flex; justify-content: center; align-items: center; gap: 1.5rem;
}
.ctrl { font-size: 1.1rem; cursor: default; color: var(--text-muted); }
.ctrl-play {
  width: 40px; height: 40px; border-radius: 50%;
  background: linear-gradient(135deg, var(--orange), #FF4500);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.9rem; color: #fff;
  box-shadow: 0 0 20px var(--orange-glow);
}
.sync-badge {
  display: flex; align-items: center; gap: 0.5rem;
  font-size: 0.75rem; color: #4ade80; font-weight: 600;
  background: rgba(74, 222, 128, 0.08);
  border: 1px solid rgba(74, 222, 128, 0.2);
  border-radius: 999px; padding: 0.3rem 0.75rem; align-self: flex-start;
}
.badge-dot.pulse {
  background: #4ade80;
  box-shadow: 0 0 8px #4ade80;
  animation: pulse-dot 1.5s ease-in-out infinite;
}

/* ══════════════════════════════════════════
   APPS GRID
══════════════════════════════════════════ */
.apps-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 1.5rem;
  align-items: start;
}
.app-card {
  border-radius: var(--radius);
  padding: 2.25rem;
  display: flex; flex-direction: column; gap: 1.25rem;
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
  position: relative;
}
.app-card:hover {
  transform: translateY(-5px);
  border-color: rgba(255, 107, 53, 0.45);
  box-shadow: 0 20px 60px rgba(255, 107, 53, 0.1);
}
.app-card.featured {
  box-shadow: 0 0 80px rgba(255, 107, 53, 0.12);
}
.app-card.placeholder {
  opacity: 0.6; min-height: 260px;
}
.app-card-badge {
  position: absolute; top: 1.25rem; right: 1.25rem;
  font-size: 0.7rem; font-weight: 700;
  padding: 0.25rem 0.7rem; border-radius: 999px;
  background: linear-gradient(135deg, var(--orange), #FF4500);
  color: #fff; letter-spacing: 0.05em;
}
.app-icon-wrap { display: flex; }
.app-icon {
  width: 64px; height: 64px; border-radius: 18px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.75rem;
  box-shadow: 0 0 30px var(--orange-glow);
}
.app-icon-placeholder {
  background: var(--orange-soft);
  border: 2px dashed var(--border);
  color: var(--text-muted);
  box-shadow: none;
}
.app-card h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.4rem; font-weight: 800;
}
.app-desc { font-size: 0.9rem; line-height: 1.7; color: var(--text-muted); }
.app-features {
  display: flex; flex-wrap: wrap; gap: 0.5rem;
}
.feature-pill {
  font-size: 0.78rem; font-weight: 600;
  padding: 0.3rem 0.75rem; border-radius: 999px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border-soft);
  color: var(--text);
}
.app-platforms { display: flex; flex-wrap: wrap; gap: 0.5rem; }

/* ══════════════════════════════════════════
   ABOUT CARD NOTE
══════════════════════════════════════════ */
.about-card-note {
  font-size: 0.8rem; color: var(--orange);
  font-weight: 600; letter-spacing: 0.05em;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border-soft);
}

/* ══════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════ */
@media (max-width: 900px) {
  .hero {
    flex-direction: column; padding-top: calc(var(--nav-h) + 2rem);
    min-height: unset; padding-bottom: 4rem; gap: 3rem;
  }
  .hero-visual { width: 100%; min-height: unset; }
  .floating-chip { display: none; }
  .about-layout { grid-template-columns: 1fr; gap: 3rem; }
  .form-row { grid-template-columns: 1fr; }
  .contact-card { padding: 2rem; }
  .apps-grid { grid-template-columns: 1fr; }
}
@media (max-width: 680px) {
  .nav-links, .btn-nav { display: none; }
  .hamburger { display: flex; }
  .footer-inner { flex-direction: column; text-align: center; }
  .footer-copy { margin-left: 0; }
  .cards-grid { grid-template-columns: 1fr; }
  .about-row { grid-template-columns: 1fr; }
  .platform-badges { gap: 0.5rem; }
}