/* ===================================================================
   AKBABA SOFTWARE - MODERN SİBER TEKNOLOJİ TEMASI (DARK / LIGHT MOD)
   Akbaba Software
   =================================================================== */

:root {
  /* Dark Mode Variables (Default) */
  --bg-primary: #060913;
  --bg-secondary: #0b1222;
  --bg-card: rgba(14, 23, 42, 0.75);
  --bg-card-hover: rgba(20, 33, 61, 0.85);
  --bg-glass: rgba(10, 18, 35, 0.8);
  --bg-input: #0e172a;
  
  --text-main: #f1f5f9;
  --text-muted: #94a3b8;
  --text-heading: #ffffff;
  
  --accent-cyan: #00f0ff;
  --accent-cyan-dark: #00b4d8;
  --accent-cyan-glow: rgba(0, 240, 255, 0.35);
  --accent-blue: #2563eb;
  --accent-blue-neon: #38bdf8;
  --accent-purple: #8b5cf6;
  --accent-green: #10b981;
  --accent-wa: #25d366;
  --accent-red: #ef4444;
  --accent-warning: #f59e0b;
  
  --border-subtle: rgba(0, 240, 255, 0.15);
  --border-bright: rgba(0, 240, 255, 0.45);
  --border-card: rgba(148, 163, 184, 0.1);
  
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.4);
  --shadow-neon: 0 0 25px rgba(0, 240, 255, 0.25);
  --shadow-glow: 0 0 40px rgba(0, 240, 255, 0.15);
  
  --font-heading: 'Orbitron', -apple-system, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
}

/* Light Mode Overrides */
[data-theme="light"] {
  --bg-primary: #f4f7fb;
  --bg-secondary: #e6edf8;
  --bg-card: rgba(255, 255, 255, 0.88);
  --bg-card-hover: #ffffff;
  --bg-glass: rgba(255, 255, 255, 0.85);
  --bg-input: #ffffff;
  
  --text-main: #334155;
  --text-muted: #64748b;
  --text-heading: #0f172a;
  
  --accent-cyan: #0284c7;
  --accent-cyan-dark: #0369a1;
  --accent-cyan-glow: rgba(2, 132, 199, 0.25);
  --accent-blue: #1d4ed8;
  --accent-blue-neon: #0ea5e9;
  
  --border-subtle: rgba(2, 132, 199, 0.2);
  --border-bright: rgba(2, 132, 199, 0.45);
  --border-card: rgba(148, 163, 184, 0.2);
  
  --shadow-sm: 0 4px 12px rgba(15, 23, 42, 0.05);
  --shadow-md: 0 8px 24px rgba(15, 23, 42, 0.08);
  --shadow-neon: 0 0 25px rgba(2, 132, 199, 0.15);
  --shadow-glow: 0 0 30px rgba(2, 132, 199, 0.1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  overflow-x: hidden;
  width: 100%;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-main);
  line-height: 1.65;
  overflow-x: hidden;
  width: 100%;
  position: relative;
  min-height: 100vh;
  transition: background-color var(--transition-slow), color var(--transition-slow);
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition-fast);
}

ul {
  list-style: none;
}

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

button, input, select, textarea {
  font-family: inherit;
  border: none;
  outline: none;
}

/* Background Cyber Grid & Interactive Particles */
.cyber-grid-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.35;
  background-image: 
    linear-gradient(var(--border-subtle) 1px, transparent 1px),
    linear-gradient(90deg, var(--border-subtle) 1px, transparent 1px);
  background-size: 55px 55px;
  mask-image: radial-gradient(circle at 50% 50%, black 40%, transparent 85%);
  -webkit-mask-image: radial-gradient(circle at 50% 50%, black 40%, transparent 85%);
}

#particles-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

/* Glow Cursor (Desktop) */
.cursor-glow {
  position: fixed;
  width: 380px;
  height: 380px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--accent-cyan-glow) 0%, rgba(0, 240, 255, 0) 70%);
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: 1;
  transition: opacity 0.3s ease;
  opacity: 0.25;
}

@media (max-width: 992px) {
  .cursor-glow {
    display: none !important;
  }
}

/* Layout Containers */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 2;
}

.section {
  padding: 95px 0;
  position: relative;
}

.text-center {
  text-align: center;
}

/* Section Header Typography */
.section-header {
  margin-bottom: 55px;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--accent-cyan);
  background: rgba(0, 240, 255, 0.08);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  margin-bottom: 14px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  font-weight: 700;
  color: var(--text-heading);
  letter-spacing: -0.5px;
  margin-bottom: 14px;
  line-height: 1.25;
}

.section-desc {
  font-size: clamp(0.95rem, 2vw, 1.08rem);
  color: var(--text-muted);
  max-width: 650px;
  margin: 0 auto;
}

/* Gradients & Glows */
.gradient-text {
  background: linear-gradient(135deg, var(--accent-cyan) 0%, #38bdf8 50%, var(--accent-purple) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.glow-cyan {
  text-shadow: 0 0 25px var(--accent-cyan-glow);
}

.highlight-text {
  color: var(--accent-cyan);
  font-weight: 700;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 24px;
  min-height: 48px;
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  text-decoration: none;
}

.btn-cyber-primary {
  background: linear-gradient(135deg, var(--accent-cyan-dark) 0%, var(--accent-cyan) 100%);
  color: #060913;
  font-weight: 700;
  box-shadow: 0 0 20px rgba(0, 240, 255, 0.4);
}

.btn-cyber-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 30px rgba(0, 240, 255, 0.7);
  color: #000;
}

.btn-cyber-secondary {
  background: var(--bg-card);
  color: var(--text-heading);
  border: 1px solid var(--border-bright);
  backdrop-filter: blur(10px);
}

.btn-cyber-secondary:hover {
  background: rgba(0, 240, 255, 0.15);
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  transform: translateY(-2px);
}

.btn-cyber-ghost {
  background: transparent;
  color: var(--text-main);
  border: 1px solid var(--border-card);
}

.btn-cyber-ghost:hover {
  color: var(--accent-cyan);
  border-color: var(--border-bright);
  background: rgba(0, 240, 255, 0.05);
}

.btn-outline-cyber {
  background: rgba(0, 240, 255, 0.05);
  color: var(--accent-cyan);
  border: 1px solid var(--border-subtle);
}

.btn-outline-cyber:hover {
  background: var(--accent-cyan);
  color: #060913;
  box-shadow: 0 0 20px var(--accent-cyan-glow);
}

.btn-sm {
  padding: 8px 16px;
  min-height: 38px;
  font-size: 0.88rem;
}

.btn-block {
  width: 100%;
}

/* ===================================================================
   HEADER & NAVBAR
   =================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 16px 0;
  transition: all var(--transition-normal);
  background: transparent;
}

.site-header.scrolled {
  padding: 10px 0;
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-card);
  box-shadow: var(--shadow-sm);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Brand Logo */
.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.logo-wrapper {
  position: relative;
  width: 44px;
  height: 44px;
  max-width: 44px;
  max-height: 44px;
  border-radius: 12px;
  overflow: hidden;
  border: 1.5px solid var(--border-bright);
  box-shadow: 0 0 15px var(--accent-cyan-glow);
  background: #02040a;
  flex-shrink: 0;
}

.brand-img {
  width: 100%;
  height: 100%;
  max-width: 44px;
  max-height: 44px;
  object-fit: cover;
  transition: transform var(--transition-normal);
  display: block;
}

.brand-logo:hover .brand-img {
  transform: scale(1.08);
}

.logo-pulse {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: inherit;
  border: 1px solid var(--accent-cyan);
  opacity: 0;
  animation: pulse-ring 2.5s infinite;
}

@keyframes pulse-ring {
  0% { transform: scale(0.9); opacity: 0.8; }
  100% { transform: scale(1.4); opacity: 0; }
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-family: var(--font-heading);
  font-size: 1.18rem;
  font-weight: 900;
  letter-spacing: 2px;
  color: var(--text-heading);
  line-height: 1.1;
}

.brand-sub {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 3px;
  color: var(--accent-cyan);
  font-weight: 700;
}

/* Nav Menu */
.nav-menu {
  display: flex;
  align-items: center;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.nav-link i {
  font-size: 0.85rem;
  opacity: 0.7;
}

.nav-link:hover,
.nav-link.active {
  color: var(--accent-cyan);
  background: rgba(0, 240, 255, 0.08);
}

/* Header Actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.theme-toggle,
.social-btn {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: rgba(148, 163, 184, 0.1);
  border: 1px solid var(--border-card);
  color: var(--text-heading);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-normal);
  font-size: 1.05rem;
  flex-shrink: 0;
}

.theme-toggle:hover {
  background: rgba(0, 240, 255, 0.15);
  border-color: var(--border-subtle);
  color: var(--accent-cyan);
}

[data-theme="dark"] .sun-icon { display: block; }
[data-theme="dark"] .moon-icon { display: none; }
[data-theme="light"] .sun-icon { display: none; }
[data-theme="light"] .moon-icon { display: block; }

.instagram-btn:hover {
  background: linear-gradient(135deg, #f09433 0%, #dc2743 50%, #bc1888 100%);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 4px 15px rgba(225, 48, 108, 0.4);
}

.github-btn:hover {
  background: #24292e;
  color: #fff;
  border-color: #555;
}

.btn-nav-cta {
  padding: 8px 16px;
  min-height: 40px;
  font-size: 0.88rem;
  gap: 6px;
}

.mobile-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 32px;
  height: 22px;
  background: transparent;
  cursor: pointer;
  padding: 0;
  z-index: 1001;
}

.mobile-toggle .bar {
  width: 100%;
  height: 2px;
  background-color: var(--text-heading);
  border-radius: 2px;
  transition: all var(--transition-normal);
}

.mobile-toggle.active .bar:nth-child(1) {
  transform: translateY(10px) rotate(45deg);
}

.mobile-toggle.active .bar:nth-child(2) {
  opacity: 0;
}

.mobile-toggle.active .bar:nth-child(3) {
  transform: translateY(-10px) rotate(-45deg);
}

/* ===================================================================
   HERO SECTION
   =================================================================== */
.hero-section {
  min-height: 100vh;
  padding: 135px 0 60px 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
}

.hero-container {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 45px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 18px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 2px;
  color: var(--accent-cyan);
  background: rgba(0, 240, 255, 0.08);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  margin-bottom: 22px;
}

.badge-dot {
  width: 8px;
  height: 8px;
  background: var(--accent-cyan);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--accent-cyan);
  animation: blink 1.8s infinite;
  flex-shrink: 0;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.2; }
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--text-heading);
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 32px;
  max-width: 580px;
}

.typing-text {
  color: var(--accent-cyan);
  font-weight: 700;
  border-right: 2px solid var(--accent-cyan);
  padding-right: 4px;
  animation: blink-caret 0.75s step-end infinite;
}

@keyframes blink-caret {
  from, to { border-color: transparent; }
  50% { border-color: var(--accent-cyan); }
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 40px;
}

.hero-metrics {
  display: flex;
  align-items: center;
  gap: 22px;
  padding: 18px 24px;
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  max-width: 540px;
}

.metric-card {
  text-align: left;
}

.metric-number {
  font-family: var(--font-heading);
  font-size: 1.55rem;
  font-weight: 800;
  color: var(--accent-cyan);
  line-height: 1;
  margin-bottom: 4px;
}

.metric-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
}

.metric-divider {
  width: 1px;
  height: 36px;
  background: var(--border-card);
}

/* Hero Visual Banner Frame */
.hero-visual {
  display: flex;
  justify-content: center;
  width: 100%;
}

.cyber-banner-frame {
  position: relative;
  width: 100%;
  max-width: 480px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  box-shadow: 0 0 50px var(--accent-cyan-glow);
  background: #02040a;
}

.hero-banner-img {
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
  display: block;
}

.cyber-banner-frame:hover .hero-banner-img {
  transform: scale(1.03);
}

.scanner-line {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--accent-cyan), #ffffff, var(--accent-cyan), transparent);
  box-shadow: 0 0 15px var(--accent-cyan);
  z-index: 5;
  animation: scan 4s ease-in-out infinite alternate;
  pointer-events: none;
}

@keyframes scan {
  0% { top: 0%; opacity: 0.3; }
  50% { opacity: 0.9; }
  100% { top: 98%; opacity: 0.3; }
}

.corner-accents .corner {
  position: absolute;
  width: 16px;
  height: 16px;
  border-color: var(--accent-cyan);
  border-style: solid;
  z-index: 6;
  pointer-events: none;
}

.corner.tl { top: 10px; left: 10px; border-width: 2px 0 0 2px; }
.corner.tr { top: 10px; right: 10px; border-width: 2px 2px 0 0; }
.corner.bl { bottom: 10px; left: 10px; border-width: 0 0 2px 2px; }
.corner.br { bottom: 10px; right: 10px; border-width: 0 2px 2px 0; }

.banner-glass-overlay {
  position: absolute;
  bottom: 14px;
  left: 14px;
  right: 14px;
  display: flex;
  gap: 10px;
  justify-content: space-between;
  z-index: 7;
}

.tech-tag {
  background: rgba(6, 9, 19, 0.8);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-subtle);
  color: var(--accent-cyan);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  gap: 6px;
}

.scroll-down-indicator {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  margin-top: 30px;
  color: var(--text-muted);
  font-size: 0.85rem;
  font-family: var(--font-mono);
}

.scroll-down-indicator:hover {
  color: var(--accent-cyan);
}

.mouse-icon {
  width: 22px;
  height: 34px;
  border: 2px solid var(--text-muted);
  border-radius: 12px;
  position: relative;
  display: flex;
  justify-content: center;
}

.mouse-icon .wheel {
  width: 3px;
  height: 7px;
  background: var(--accent-cyan);
  border-radius: 2px;
  margin-top: 6px;
  animation: mouse-scroll 1.6s infinite;
}

@keyframes mouse-scroll {
  0% { transform: translateY(0); opacity: 1; }
  100% { transform: translateY(11px); opacity: 0; }
}

/* ===================================================================
   ABOUT SECTION & PROFILE PHOTO (CONTAINED STRICTLY)
   =================================================================== */
.about-simple {
  max-width: 1080px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.about-simple .story-block {
  text-align: center;
}

.about-simple .story-text {
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}

.about-actions {
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
}

.about-simple .profile-socials {
  margin-bottom: 0;
}

.about-simple .pillars-grid {
  grid-template-columns: repeat(4, 1fr);
}

.about-simple .pillar-item {
  flex-direction: column;
}

.profile-socials {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 24px;
}

.social-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: rgba(148, 163, 184, 0.1);
  border: 1px solid var(--border-card);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-heading);
  font-size: 1.05rem;
}

.social-icon:hover {
  background: var(--accent-cyan);
  color: #060913;
  border-color: var(--accent-cyan);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px var(--accent-cyan-glow);
}

.social-icon.wa-icon:hover {
  background: var(--accent-wa);
  color: #fff;
  border-color: var(--accent-wa);
}

.profile-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: center;
}

.chip {
  font-size: 0.78rem;
  padding: 5px 12px;
  border-radius: var(--radius-full);
  background: rgba(0, 240, 255, 0.06);
  border: 1px solid var(--border-subtle);
  color: var(--accent-cyan);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* Story Block */
.about-content-card {
  display: flex;
  flex-direction: column;
  gap: 26px;
}

.story-block {
  background: var(--bg-card);
  backdrop-filter: blur(14px);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 34px;
  box-shadow: var(--shadow-sm);
}

.story-badge {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 2px;
  color: var(--accent-cyan);
  margin-bottom: 12px;
}

.story-title {
  font-family: var(--font-heading);
  font-size: 1.55rem;
  color: var(--text-heading);
  margin-bottom: 16px;
}

.story-text {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 14px;
}

.story-text:last-child {
  margin-bottom: 0;
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.pillar-item {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 20px;
  display: flex;
  gap: 14px;
  transition: all var(--transition-normal);
}

.pillar-item:hover {
  border-color: var(--border-subtle);
  transform: translateY(-2px);
  background: var(--bg-card-hover);
}

.pillar-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-md);
  background: rgba(0, 240, 255, 0.1);
  border: 1px solid var(--border-subtle);
  color: var(--accent-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.pillar-info h4 {
  font-size: 0.98rem;
  color: var(--text-heading);
  margin-bottom: 4px;
}

.pillar-info p {
  font-size: 0.86rem;
  color: var(--text-muted);
  line-height: 1.45;
}

/* ===================================================================
   FAQ SECTION (SIKÇA SORULAN SORULAR)
   =================================================================== */
.faq-list {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-normal);
}

.faq-item[open],
.faq-item:hover {
  border-color: var(--border-subtle);
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 22px;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary h3 {
  font-size: 1rem;
  color: var(--text-heading);
  margin: 0;
}

.faq-item summary i {
  color: var(--accent-cyan);
  transition: transform var(--transition-normal);
  flex-shrink: 0;
}

.faq-item[open] summary i {
  transform: rotate(180deg);
}

.faq-item p {
  padding: 0 22px 20px;
  color: var(--text-muted);
  line-height: 1.7;
  font-size: 0.95rem;
}

/* ===================================================================
   SERVICES SECTION
   =================================================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.service-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 32px 26px;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-bright);
  box-shadow: var(--shadow-neon);
  background: var(--bg-card-hover);
}

.service-icon-box {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(0, 240, 255, 0.15) 0%, rgba(37, 99, 235, 0.15) 100%);
  border: 1px solid var(--border-subtle);
  color: var(--accent-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.55rem;
  margin-bottom: 20px;
}

.service-title {
  font-family: var(--font-heading);
  font-size: 1.22rem;
  color: var(--text-heading);
  margin-bottom: 12px;
  line-height: 1.3;
}

.service-desc {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 20px;
  flex-grow: 1;
}

.service-features {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-top: 16px;
  border-top: 1px solid var(--border-card);
}

.service-features li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-main);
}

.service-features li i {
  color: var(--accent-cyan);
  font-size: 0.75rem;
  flex-shrink: 0;
}

/* ===================================================================
   PROJECTS SECTION
   =================================================================== */
.project-filters {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 40px;
}

.filter-btn {
  padding: 8px 18px;
  min-height: 38px;
  font-size: 0.88rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--accent-cyan);
  color: #060913;
  border-color: var(--accent-cyan);
  box-shadow: 0 0 15px var(--accent-cyan-glow);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.project-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.project-card:hover {
  transform: translateY(-5px);
  border-color: var(--border-subtle);
  box-shadow: var(--shadow-neon);
}

.project-img-wrapper {
  position: relative;
  background: #02040a;
  padding: 16px;
  border-bottom: 1px solid var(--border-card);
  min-height: 185px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.project-mockup {
  width: 100%;
  border-radius: var(--radius-sm);
  background: #090e1a;
  border: 1px solid rgba(0, 240, 255, 0.2);
  overflow: hidden;
  font-family: var(--font-mono);
}

.mockup-header {
  background: #111a2e;
  padding: 7px 12px;
  display: flex;
  align-items: center;
  gap: 6px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.mock-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}
.mock-dot.red { background: #ef4444; }
.mock-dot.yellow { background: #f59e0b; }
.mock-dot.green { background: #10b981; }

.mock-title {
  margin-left: 8px;
  font-size: 0.72rem;
  color: #94a3b8;
}

.mockup-body {
  padding: 14px;
}

.mock-cash-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.72rem;
  color: var(--accent-cyan);
  margin-bottom: 10px;
  padding-bottom: 6px;
  border-bottom: 1px dashed rgba(0, 240, 255, 0.2);
}

.mock-badge {
  background: rgba(16, 185, 129, 0.2);
  color: #10b981;
  padding: 2px 6px;
  border-radius: 4px;
}

.mock-items {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.78rem;
  color: #cbd5e1;
}

.item-row {
  display: flex;
  justify-content: space-between;
}

.total-row {
  margin-top: 6px;
  padding-top: 6px;
  border-top: 1px solid rgba(255,255,255,0.1);
  font-weight: 700;
  color: #ffffff;
}

.total-price {
  color: var(--accent-cyan);
  font-size: 0.95rem;
}

/* Stock bars */
.stock-graph-bars {
  display: flex;
  align-items: flex-end;
  justify-content: space-around;
  height: 80px;
  gap: 12px;
  padding-bottom: 4px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.stock-graph-bars .bar {
  width: 44px;
  background: linear-gradient(to top, var(--accent-blue), var(--accent-cyan));
  border-radius: 4px 4px 0 0;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 4px;
}

.stock-graph-bars .bar span {
  font-size: 0.65rem;
  color: #000;
  font-weight: 700;
}

.stock-graph-bars .bar.alert {
  background: linear-gradient(to top, #b91c1c, #ef4444);
}

.stock-graph-bars .bar.alert span {
  color: #fff;
}

.mock-alert-tag {
  margin-top: 10px;
  font-size: 0.72rem;
  color: #f59e0b;
  display: flex;
  align-items: center;
  gap: 6px;
}

/* Market Mockup */
.mock-market-display {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

.market-badge {
  background: rgba(0, 240, 255, 0.08);
  border: 1px solid rgba(0, 240, 255, 0.2);
  color: #e2e8f0;
  padding: 8px 10px;
  border-radius: 6px;
  font-size: 0.75rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.market-badge i {
  color: var(--accent-cyan);
}

/* Web Mockup */
.mock-web-preview {
  text-align: center;
  padding: 16px 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.mini-logo {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--accent-cyan);
  letter-spacing: 1.5px;
  margin-bottom: 4px;
}

.mini-sub {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.project-overlay {
  position: absolute;
  top: 14px;
  right: 14px;
}

.badge-status {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.4);
  color: #10b981;
}

.project-info {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
}

.tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 3px 8px;
  border-radius: 4px;
  background: rgba(148, 163, 184, 0.1);
  color: var(--text-muted);
}

.project-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  color: var(--text-heading);
  margin-bottom: 10px;
}

.project-desc {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 22px;
  flex-grow: 1;
}

.project-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

/* ===================================================================
   SKILLS & TECH STACK
   =================================================================== */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.skill-card {
  background: var(--bg-card);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: all var(--transition-normal);
}

.skill-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-subtle);
  background: var(--bg-card-hover);
  box-shadow: var(--shadow-sm);
}

.skill-icon {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-md);
  background: rgba(0, 240, 255, 0.08);
  border: 1px solid var(--border-subtle);
  color: var(--accent-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.45rem;
  flex-shrink: 0;
}

.skill-details {
  flex-grow: 1;
}

.skill-details h4 {
  font-size: 0.98rem;
  color: var(--text-heading);
  margin-bottom: 2px;
}

.skill-details p {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.skill-bar {
  width: 100%;
  height: 4px;
  background: rgba(148, 163, 184, 0.15);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.skill-progress {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-cyan), var(--accent-blue));
  border-radius: var(--radius-full);
}

/* ===================================================================
   SPOTLIGHT (INSTAGRAM & SOCIAL)
   =================================================================== */
.spotlight-card {
  background: linear-gradient(135deg, rgba(14, 23, 42, 0.9) 0%, rgba(30, 41, 59, 0.7) 100%);
  border: 1px solid var(--border-bright);
  border-radius: var(--radius-lg);
  padding: 42px;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 36px;
  align-items: center;
  box-shadow: var(--shadow-neon);
}

.spotlight-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  border-radius: var(--radius-full);
  background: rgba(225, 48, 108, 0.15);
  border: 1px solid rgba(225, 48, 108, 0.4);
  color: #ff5983;
  margin-bottom: 16px;
}

.spotlight-title {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  color: var(--text-heading);
  margin-bottom: 14px;
  line-height: 1.25;
}

.spotlight-desc {
  font-size: 1.02rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 24px;
}

.spotlight-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.insta-phone-frame {
  max-width: 310px;
  margin: 0 auto;
  background: #000;
  border: 2px solid rgba(255, 255, 255, 0.15);
  border-radius: 28px;
  padding: 12px;
  box-shadow: 0 15px 35px rgba(0,0,0,0.6);
}

.insta-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 4px 10px 4px;
  color: #fff;
  font-size: 0.85rem;
}

.insta-avatar {
  width: 34px;
  height: 34px;
  max-width: 34px;
  max-height: 34px;
  border-radius: 50%;
  border: 1.5px solid #e1306c;
  object-fit: cover;
  display: block;
}

.insta-sub {
  font-size: 0.7rem;
  color: #94a3b8;
}

.insta-post-body {
  border-radius: 14px;
  overflow: hidden;
}

.insta-post-img {
  width: 100%;
  height: 190px;
  max-height: 190px;
  object-fit: cover;
  display: block;
}

.insta-footer {
  display: flex;
  gap: 16px;
  padding: 10px 6px 4px 6px;
  color: #fff;
  font-size: 1.1rem;
}

/* ===================================================================
   CONTACT SECTION
   =================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 32px;
  align-items: start;
}

.contact-info-panel,
.contact-form-panel {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 34px;
}

.panel-title,
.form-title {
  font-family: var(--font-heading);
  font-size: 1.38rem;
  color: var(--text-heading);
  margin-bottom: 8px;
}

.panel-desc,
.form-sub {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 24px;
}

.contact-items-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.contact-item-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  background: rgba(148, 163, 184, 0.05);
  border: 1px solid var(--border-card);
  transition: all var(--transition-normal);
}

.contact-item-card:hover {
  background: rgba(0, 240, 255, 0.08);
  border-color: var(--border-subtle);
  transform: translateX(4px);
}

.contact-item-card.featured-wa {
  background: rgba(37, 211, 102, 0.08);
  border-color: rgba(37, 211, 102, 0.35);
}

.contact-item-card.featured-wa:hover {
  background: rgba(37, 211, 102, 0.16);
  border-color: var(--accent-wa);
}

.contact-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.contact-icon.whatsapp { background: rgba(37, 211, 102, 0.18); color: #25d366; }
.contact-icon.phone { background: rgba(56, 189, 248, 0.18); color: #38bdf8; }
.contact-icon.insta { background: rgba(225, 48, 108, 0.18); color: #e1306c; }
.contact-icon.github { background: rgba(255, 255, 255, 0.15); color: #fff; }

.contact-text {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.contact-text .label {
  font-size: 0.74rem;
  color: var(--text-muted);
}

.contact-text .val {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-heading);
}

.direct-badge {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  background: var(--accent-wa);
  color: #fff;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-weight: 700;
}

.arrow-link {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Contact Form */
.form-group {
  margin-bottom: 16px;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 6px;
}

.form-group label i {
  color: var(--accent-cyan);
  margin-right: 4px;
}

.form-control {
  width: 100%;
  padding: 12px 14px;
  min-height: 46px;
  background: var(--bg-input);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  color: var(--text-heading);
  font-size: 0.95rem;
  transition: all var(--transition-fast);
}

.form-control:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 15px var(--accent-cyan-glow);
}

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

.submit-btn {
  background: linear-gradient(135deg, #16a34a 0%, #22c55e 100%);
  color: #fff;
  font-weight: 700;
  box-shadow: 0 4px 18px rgba(34, 197, 94, 0.35);
}

.submit-btn:hover {
  background: linear-gradient(135deg, #15803d 0%, #16a34a 100%);
  box-shadow: 0 6px 24px rgba(34, 197, 94, 0.55);
}

.form-status {
  margin-top: 12px;
  font-size: 0.9rem;
  text-align: center;
}

.form-status.success { color: var(--accent-green); }
.form-status.error { color: var(--accent-red); }

/* ===================================================================
   PROJECT MODAL
   =================================================================== */
.project-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  padding: 16px;
}

.project-modal.active {
  opacity: 1;
  visibility: visible;
}

.modal-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(6, 9, 19, 0.85);
  backdrop-filter: blur(8px);
}

.modal-dialog {
  position: relative;
  z-index: 2001;
  width: 100%;
  max-width: 620px;
  max-height: 85vh;
  overflow-y: auto;
  border-radius: var(--radius-lg);
  background: var(--bg-secondary);
  border: 1px solid var(--border-bright);
  box-shadow: var(--shadow-neon);
}

.modal-content {
  padding: 30px;
  position: relative;
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 18px;
  background: transparent;
  color: var(--text-muted);
  font-size: 1.8rem;
  cursor: pointer;
  line-height: 1;
}

.modal-close:hover {
  color: var(--accent-cyan);
}

/* ===================================================================
   FOOTER
   =================================================================== */
.site-footer {
  background: #03060f;
  border-top: 1px solid var(--border-card);
  padding: 55px 0 28px 0;
  color: var(--text-muted);
  position: relative;
  z-index: 2;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 36px;
  margin-bottom: 35px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: 1px;
  margin-bottom: 12px;
}

.footer-logo img {
  width: 34px;
  height: 34px;
  max-width: 34px;
  max-height: 34px;
  border-radius: 8px;
  object-fit: cover;
  display: block;
}

.footer-tagline {
  font-size: 0.92rem;
  line-height: 1.6;
  max-width: 380px;
}

.footer-links h4,
.footer-social-column h4 {
  font-family: var(--font-heading);
  font-size: 1rem;
  color: #fff;
  margin-bottom: 14px;
}

.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-links a:hover {
  color: var(--accent-cyan);
  padding-left: 4px;
}

.footer-social-column p {
  font-size: 0.9rem;
  margin-bottom: 12px;
}

.footer-social-icons {
  display: flex;
  gap: 10px;
}

.footer-social-icons a {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.05rem;
}

.footer-social-icons a:hover {
  background: var(--accent-cyan);
  color: #060913;
  border-color: var(--accent-cyan);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.85rem;
  flex-wrap: wrap;
  gap: 10px;
}

.developer-credit strong {
  color: var(--accent-cyan);
}

/* ===================================================================
   FLOATING BUTTONS
   =================================================================== */
.floating-controls {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 999;
}

.float-btn {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  box-shadow: 0 4px 18px rgba(0,0,0,0.5);
  cursor: pointer;
  transition: all var(--transition-normal);
}

.float-whatsapp {
  background: #25d366;
  color: #fff;
}

.float-whatsapp:hover {
  transform: scale(1.1);
  box-shadow: 0 0 22px rgba(37, 211, 102, 0.7);
}

.float-back-to-top {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  color: var(--accent-cyan);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
}

.float-back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.float-back-to-top:hover {
  background: var(--accent-cyan);
  color: #060913;
  box-shadow: 0 0 20px var(--accent-cyan-glow);
}

/* Toast */
.toast-container {
  position: fixed;
  top: 25px;
  right: 25px;
  z-index: 3000;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  background: var(--bg-secondary);
  border: 1px solid var(--border-bright);
  box-shadow: var(--shadow-neon);
  border-radius: var(--radius-md);
  padding: 12px 18px;
  color: var(--text-heading);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  animation: slide-in-toast 0.4s ease forwards;
}

@keyframes slide-in-toast {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* Animations */
.fade-in {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.65s cubic-bezier(0.2, 0.8, 0.2, 1), transform 0.65s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.fade-in.appear {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 { transition-delay: 0.15s; }
.delay-2 { transition-delay: 0.3s; }
.delay-3 { transition-delay: 0.45s; }
.delay-4 { transition-delay: 0.6s; }

/* ===================================================================
   RESPONSIVE & MOBILE OPTIMIZATIONS
   =================================================================== */
@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-subtitle {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-cta-group {
    justify-content: center;
  }

  .hero-metrics {
    margin-left: auto;
    margin-right: auto;
  }

  .about-simple .pillars-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .skills-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .spotlight-card {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .spotlight-actions {
    justify-content: center;
  }

  .footer-top {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer-logo {
    justify-content: center;
  }

  .footer-tagline {
    margin: 0 auto;
  }

  .footer-social-icons {
    justify-content: center;
  }
}

@media (max-width: 768px) {
  .section {
    padding: 65px 0;
  }

  .hero-section {
    padding: 110px 0 45px 0;
    min-height: auto;
  }

  .mobile-toggle {
    display: flex;
  }

  .btn-nav-cta {
    display: none;
  }

  .nav-menu {
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    background: var(--bg-secondary);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-subtle);
    padding: 20px 24px;
    transform: translateY(-130%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    box-shadow: 0 10px 25px rgba(0,0,0,0.5);
    z-index: 999;
  }

  .nav-menu.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav-list {
    flex-direction: column;
    width: 100%;
    gap: 8px;
  }

  .nav-link {
    width: 100%;
    padding: 12px 14px;
    font-size: 1rem;
    border-radius: var(--radius-md);
  }

  .hero-cta-group {
    flex-direction: column;
    width: 100%;
  }

  .hero-cta-group .btn {
    width: 100%;
  }

  .hero-metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    width: 100%;
    padding: 14px 10px;
    gap: 8px;
  }

  .metric-divider {
    display: none;
  }

  .metric-card {
    text-align: center;
  }

  .metric-number {
    font-size: 1.25rem;
  }

  .metric-label {
    font-size: 0.72rem;
  }

  .services-grid,
  .projects-grid,
  .skills-grid,
  .contact-grid,
  .pillars-grid,
  .about-simple .pillars-grid,
  .form-row {
    grid-template-columns: 1fr;
  }

  .contact-info-panel,
  .contact-form-panel,
  .story-block {
    padding: 24px 18px;
  }

  .project-actions {
    flex-direction: column;
  }

  .project-actions .btn {
    width: 100%;
  }

  .spotlight-card {
    padding: 26px 18px;
  }

  .floating-controls {
    bottom: 18px;
    right: 18px;
  }
}

@media (max-width: 420px) {
  .container {
    padding: 0 16px;
  }

  .hero-badge {
    font-size: 0.7rem;
    padding: 6px 12px;
  }

  .brand-title {
    font-size: 1.05rem;
  }
}