@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Outfit:wght@400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500;600&display=swap');

/* ==========================================
   ENTERPRISE DESIGN SYSTEM & TOKENS
   ========================================== */
:root {
  /* Premium Typography */
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Color Palette - Midnight Obsidian & Electric Cyan */
  --bg-dark: #020617;
  --bg-surface: #0b0f19;
  --bg-card: rgba(15, 23, 42, 0.75);
  --bg-card-hover: rgba(30, 41, 59, 0.85);
  --bg-elevated: #1e293b;
  
  /* Brand Accents */
  --cyan-primary: #00f2fe;
  --blue-accent: #3b82f6;
  --violet-primary: #8b5cf6;
  --emerald-accent: #10b981;
  --whatsapp-green: #25D366;
  --whatsapp-hover: #20bd5a;

  /* Gradients */
  --grad-primary: linear-gradient(135deg, #00f2fe 0%, #3b82f6 50%, #8b5cf6 100%);
  --grad-text: linear-gradient(135deg, #ffffff 0%, #cbd5e1 60%, #00f2fe 100%);
  --grad-card: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.01) 100%);
  --grad-border: linear-gradient(135deg, rgba(0, 242, 254, 0.4) 0%, rgba(139, 92, 246, 0.2) 100%);

  /* Text Colors */
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-subtle: #64748b;
  --text-bright: #ffffff;

  /* Glassmorphism & Shadows */
  --glass-bg: rgba(15, 23, 42, 0.7);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-border-hover: rgba(0, 242, 254, 0.4);
  --glass-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
  --glow-shadow: 0 0 35px rgba(0, 242, 254, 0.25);
  
  /* Radii & Transitions */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --radius-full: 9999px;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: 0.2s var(--ease-out);
  --transition-normal: 0.35s var(--ease-out);
  --transition-slow: 0.6s var(--ease-out);
}

/* ==========================================
   RESET & BASE STYLES
   ========================================== */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  color-scheme: dark;
}

body {
  background-color: var(--bg-dark);
  color: var(--text-main);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
}

::selection {
  background: var(--cyan-primary);
  color: #000;
}

::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
  background: #1e293b;
  border-radius: var(--radius-full);
  border: 2px solid var(--bg-dark);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--cyan-primary);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--text-bright);
}

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;
  font-size: inherit;
  color: inherit;
  outline: none;
  border: none;
}

/* ==========================================
   BACKGROUND CANVAS & AMBIENT GLOW
   ========================================== */
.ambient-background {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.ambient-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(140px);
  opacity: 0.35;
  animation: orbFloat 22s infinite alternate ease-in-out;
}

.orb-1 {
  top: -15%;
  left: -10%;
  width: 55vw;
  height: 55vw;
  background: radial-gradient(circle, #00f2fe 0%, transparent 70%);
}

.orb-2 {
  top: 35%;
  right: -15%;
  width: 50vw;
  height: 50vw;
  background: radial-gradient(circle, #8b5cf6 0%, transparent 70%);
  animation-delay: -6s;
}

.orb-3 {
  bottom: -15%;
  left: 15%;
  width: 60vw;
  height: 60vw;
  background: radial-gradient(circle, #3b82f6 0%, transparent 70%);
  animation-delay: -12s;
}

.grid-overlay {
  position: fixed;
  inset: 0;
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 50px 50px;
  pointer-events: none;
  z-index: 0;
}

.cursor-spotlight {
  position: fixed;
  width: 550px;
  height: 550px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 242, 254, 0.09) 0%, transparent 70%);
  pointer-events: none;
  z-index: 1;
  transform: translate(-50%, -50%);
  transition: width 0.3s, height 0.3s;
}

@keyframes orbFloat {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(40px, 25px) scale(1.08); }
  100% { transform: translate(-25px, 50px) scale(0.95); }
}

/* ==========================================
   LAYOUT UTILITIES & BUTTONS
   ========================================== */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 2;
}

.section {
  padding: 110px 0;
  position: relative;
  z-index: 2;
}

.section-title-wrapper {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 64px auto;
}

.section-subtitle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--cyan-primary);
  background: rgba(0, 242, 254, 0.08);
  border: 1px solid rgba(0, 242, 254, 0.25);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
}

.section-title {
  font-size: 2.8rem;
  font-weight: 800;
  line-height: 1.2;
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.gradient-text {
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Glass Card */
.glass-card {
  background: var(--glass-bg);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--glass-shadow);
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.glass-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(800px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(255,255,255,0.06), transparent 40%);
  pointer-events: none;
}

.glass-card:hover {
  border-color: var(--glass-border-hover);
  transform: translateY(-4px);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.65), 0 0 30px rgba(0, 242, 254, 0.15);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn-primary {
  background: var(--grad-primary);
  color: #020617;
  font-weight: 700;
  box-shadow: 0 10px 25px rgba(0, 242, 254, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 35px rgba(0, 242, 254, 0.5);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-bright);
  border: 1px solid rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--cyan-primary);
  color: var(--cyan-primary);
  transform: translateY(-2px);
}

/* PROPER ICONIC WHATSAPP BUTTON STYLING */
.btn-whatsapp {
  background: var(--whatsapp-green) !important;
  color: #ffffff !important;
  font-weight: 700 !important;
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.35) !important;
  border: 1px solid rgba(255, 255, 255, 0.2) !important;
}

.btn-whatsapp:hover {
  background: var(--whatsapp-hover) !important;
  transform: translateY(-2px) !important;
  box-shadow: 0 15px 35px rgba(37, 211, 102, 0.5) !important;
}

.btn-whatsapp svg, .floating-whatsapp svg, .contact-method-icon svg {
  flex-shrink: 0;
  display: inline-block;
  vertical-align: middle;
}

/* ==========================================
   HEADER / NAVBAR
   ========================================== */
#header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: var(--transition-normal);
}

#header.scrolled {
  padding: 12px 0;
  background: rgba(2, 6, 23, 0.88);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-img {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(0, 242, 254, 0.4);
  box-shadow: 0 0 15px rgba(0, 242, 254, 0.25);
}

.logo-text {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--text-bright);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(15, 23, 42, 0.6);
  padding: 6px 12px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(20px);
}

.nav-link {
  padding: 8px 16px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  border-radius: var(--radius-full);
  transition: var(--transition-fast);
}

.nav-link:hover, .nav-link.active {
  color: var(--text-bright);
  background: rgba(255, 255, 255, 0.08);
}

.nav-link.active {
  color: var(--cyan-primary);
  font-weight: 600;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: transparent;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}

.menu-toggle span {
  width: 26px;
  height: 2px;
  background: var(--text-main);
  border-radius: 2px;
  transition: var(--transition-fast);
}

.mobile-only-cta {
  display: none;
}

/* ==========================================
   HERO SECTION
   ========================================== */
.hero {
  padding-top: 170px;
  padding-bottom: 90px;
  min-height: 92vh;
  display: flex;
  align-items: center;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 60px;
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 18px;
  border-radius: var(--radius-full);
  background: rgba(0, 242, 254, 0.08);
  border: 1px solid rgba(0, 242, 254, 0.25);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--cyan-primary);
  margin-bottom: 24px;
}

.badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan-primary);
  box-shadow: 0 0 10px var(--cyan-primary);
  animation: pulseGlow 2s infinite;
}

.hero-title {
  font-size: 3.9rem;
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 24px;
}

.hero-desc {
  font-size: 1.15rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 620px;
}

.hero-btns {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

/* Quick Stats Bar */
.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  width: 100%;
  padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-num {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--text-bright);
}

.stat-lbl {
  font-size: 0.8rem;
  color: var(--text-subtle);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Hero Interactive Card / Preview */
.hero-preview-card {
  padding: 24px;
}

.preview-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  margin-bottom: 20px;
}

.window-dots {
  display: flex;
  gap: 6px;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.dot.red { background: #ff5f56; }
.dot.yellow { background: #ffbd2e; }
.dot.green { background: #27c93f; }

.preview-tabs {
  display: flex;
  gap: 8px;
}

.tab-btn {
  padding: 6px 12px;
  font-size: 0.75rem;
  font-family: var(--font-mono);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition-fast);
}

.tab-btn.active, .tab-btn:hover {
  background: rgba(0, 242, 254, 0.15);
  color: var(--cyan-primary);
  border: 1px solid rgba(0, 242, 254, 0.3);
}

.preview-content {
  background: #060913;
  border-radius: var(--radius-md);
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  font-family: var(--font-mono);
  font-size: 0.85rem;
}

.code-line {
  margin-bottom: 8px;
  color: #a5b4fc;
}
.code-keyword { color: var(--cyan-primary); }
.code-str { color: #34d399; }
.code-num { color: #f59e0b; }

.tech-ticker-wrapper {
  margin-top: 40px;
  width: 100%;
}

.tech-ticker-title {
  font-size: 0.78rem;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-subtle);
  margin-bottom: 14px;
}

.tech-ticker {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.tech-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-full);
  font-size: 0.84rem;
  color: var(--text-muted);
  transition: var(--transition-fast);
}

.tech-chip:hover {
  border-color: var(--cyan-primary);
  color: var(--text-bright);
  background: rgba(0, 242, 254, 0.06);
}

/* ==========================================
   SERVICES SECTION
   ========================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.service-card {
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.service-icon-wrapper {
  width: 58px;
  height: 58px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(0, 242, 254, 0.15) 0%, rgba(139, 92, 246, 0.15) 100%);
  border: 1px solid rgba(0, 242, 254, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cyan-primary);
  margin-bottom: 24px;
}

.service-title {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.service-desc {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 24px;
}

.service-features-list {
  margin-bottom: 28px;
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.service-feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--text-main);
}

.service-feature-item svg {
  color: var(--cyan-primary);
  flex-shrink: 0;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--cyan-primary);
  transition: var(--transition-fast);
}

.service-link:hover {
  gap: 12px;
  color: var(--text-bright);
}

/* ==========================================
   FOUNDER / ABOUT SECTION
   ========================================== */
.about-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 50px;
  align-items: center;
}

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

.about-img-frame {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid rgba(0, 242, 254, 0.3);
  box-shadow: var(--glow-shadow);
}

.about-img {
  width: 100%;
  height: 440px;
  object-fit: cover;
  filter: contrast(1.05) brightness(0.95);
  transition: var(--transition-slow);
}

.about-img-frame:hover .about-img {
  transform: scale(1.03);
}

.about-img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(2, 6, 23, 0.92) 0%, transparent 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
}

.about-caption-title {
  font-size: 1.35rem;
  color: var(--text-bright);
}

.about-caption-subtitle {
  font-size: 0.85rem;
  font-family: var(--font-mono);
  color: var(--cyan-primary);
}

.about-content {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.about-desc {
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.7;
}

.about-bullets {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-top: 10px;
}

.about-bullet-item {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  padding: 16px;
  border-radius: var(--radius-md);
}

.bullet-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(0, 242, 254, 0.15);
  color: var(--cyan-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 10px;
}

.bullet-text h4 {
  font-size: 0.95rem;
  margin-bottom: 4px;
}

.bullet-text p {
  font-size: 0.85rem;
  color: var(--text-subtle);
}

.skills-wrapper {
  margin-top: 16px;
}

.skills-title {
  font-size: 0.88rem;
  font-family: var(--font-mono);
  text-transform: uppercase;
  color: var(--cyan-primary);
  margin-bottom: 12px;
}

.skills-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.skill-tag {
  padding: 6px 14px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-family: var(--font-mono);
  color: var(--text-muted);
}

.skill-tag:hover {
  border-color: var(--cyan-primary);
  color: var(--cyan-primary);
  background: rgba(0, 242, 254, 0.08);
}

/* ==========================================
   PORTFOLIO SECTION WITH FILTERS
   ========================================== */
.portfolio-filters {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.filter-btn {
  padding: 10px 22px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition-fast);
}

.filter-btn:hover, .filter-btn.active {
  background: var(--cyan-primary);
  color: #020617;
  border-color: var(--cyan-primary);
  box-shadow: 0 0 20px rgba(0, 242, 254, 0.35);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 32px;
}

.portfolio-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 30px;
}

.portfolio-cat {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--cyan-primary);
  margin-bottom: 12px;
}

.portfolio-title {
  font-size: 1.4rem;
  margin-bottom: 12px;
}

.portfolio-description {
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.6;
  margin-bottom: 20px;
}

.project-tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}

.project-tech-tag {
  font-size: 0.75rem;
  font-family: var(--font-mono);
  padding: 4px 10px;
  background: rgba(255, 255, 255, 0.04);
  border-radius: var(--radius-sm);
  color: var(--text-subtle);
}

.project-metrics {
  display: flex;
  gap: 20px;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  margin-top: auto;
}

.project-metric-item {
  display: flex;
  flex-direction: column;
}

.project-metric-val {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--emerald-accent);
}

.project-metric-lbl {
  font-size: 0.75rem;
  color: var(--text-subtle);
}

.portfolio-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--cyan-primary);
  margin-top: 20px;
}

.portfolio-link:hover {
  gap: 12px;
  color: var(--text-bright);
}

/* ==========================================
   PROCESS SECTION
   ========================================== */
.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.process-card {
  padding: 32px 24px;
  position: relative;
}

.process-step {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 900;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 16px;
}

.process-title {
  font-size: 1.25rem;
  margin-bottom: 10px;
}

.process-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ==========================================
   PROJECT TRACKER SECTION
   ========================================== */
.tracker-container {
  max-width: 860px;
  margin: 0 auto;
  padding: 40px;
}

.tracker-intro-text {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 24px;
}

.tracker-input-group {
  display: flex;
  gap: 12px;
}

.form-control {
  width: 100%;
  padding: 14px 20px;
  background: rgba(2, 6, 23, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-full);
  color: var(--text-bright);
  font-size: 0.95rem;
  transition: var(--transition-fast);
}

.form-control:focus {
  border-color: var(--cyan-primary);
  box-shadow: 0 0 20px rgba(0, 242, 254, 0.25);
}

.demo-chips-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 16px;
  font-size: 0.85rem;
  color: var(--text-subtle);
}

.demo-chip {
  padding: 4px 12px;
  background: rgba(0, 242, 254, 0.08);
  border: 1px solid rgba(0, 242, 254, 0.2);
  border-radius: var(--radius-full);
  color: var(--cyan-primary);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  cursor: pointer;
  transition: var(--transition-fast);
}

.demo-chip:hover {
  background: var(--cyan-primary);
  color: #020617;
}

.tracker-results-header {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin-bottom: 32px;
  padding: 20px;
  background: rgba(255, 255, 255, 0.02);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.meta-label {
  font-size: 0.75rem;
  font-family: var(--font-mono);
  color: var(--text-subtle);
}

.status-badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  background: rgba(0, 242, 254, 0.15);
  color: var(--cyan-primary);
  border: 1px solid rgba(0, 242, 254, 0.3);
}

.tracker-stepper {
  display: flex;
  justify-content: space-between;
  position: relative;
  margin: 40px 0;
}

.stepper-line {
  position: absolute;
  top: 20px;
  left: 30px;
  right: 30px;
  height: 3px;
  background: rgba(255, 255, 255, 0.1);
  z-index: 1;
}

.stepper-line-progress {
  height: 100%;
  background: var(--grad-primary);
  transition: width 0.6s var(--ease-out);
}

.stepper-step {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  width: 100px;
}

.step-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-surface);
  border: 2px solid rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  margin-bottom: 12px;
  transition: var(--transition-normal);
}

.stepper-step.active .step-icon {
  border-color: var(--cyan-primary);
  background: var(--cyan-primary);
  color: #020617;
  box-shadow: 0 0 20px rgba(0, 242, 254, 0.5);
}

.step-title {
  font-size: 0.85rem;
  margin-bottom: 4px;
}

.step-desc {
  font-size: 0.72rem;
  color: var(--text-subtle);
}

/* ==========================================
   INTERACTIVE COST ESTIMATOR WIDGET
   ========================================== */
.estimator-container {
  padding: 40px;
  margin-bottom: 80px;
}

.estimator-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
  margin-bottom: 32px;
}

.estimator-group label {
  display: block;
  font-size: 0.85rem;
  font-family: var(--font-mono);
  color: var(--cyan-primary);
  margin-bottom: 10px;
  text-transform: uppercase;
}

.estimator-card-result {
  background: linear-gradient(135deg, rgba(0, 242, 254, 0.08) 0%, rgba(139, 92, 246, 0.08) 100%);
  border: 1px solid rgba(0, 242, 254, 0.3);
  padding: 24px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.result-val {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--text-bright);
}

/* ==========================================
   CONTACT SECTION
   ========================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 40px;
}

.contact-info-card {
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.contact-intro h3 {
  font-size: 1.8rem;
  margin-bottom: 12px;
}

.contact-intro p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 32px;
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 32px;
}

.contact-method-item {
  display: flex;
  align-items: center;
  gap: 16px;
}

.contact-method-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: rgba(0, 242, 254, 0.1);
  color: var(--cyan-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(0, 242, 254, 0.25);
  flex-shrink: 0;
}

.contact-method-text h4 {
  font-size: 0.9rem;
  color: var(--text-subtle);
}

.contact-method-text a {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-bright);
}

.contact-socials {
  display: flex;
  gap: 12px;
}

.social-btn {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  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: var(--text-muted);
  transition: var(--transition-fast);
}

.social-btn:hover {
  background: var(--cyan-primary);
  color: #020617;
  border-color: var(--cyan-primary);
}

.contact-form-card {
  padding: 40px;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-muted);
}

textarea.form-control {
  min-height: 120px;
  resize: vertical;
  border-radius: var(--radius-md);
}

.form-status {
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  display: none;
}

.form-status.success {
  display: block;
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: var(--emerald-accent);
}

.form-status.error {
  display: block;
  background: rgba(244, 63, 94, 0.15);
  border: 1px solid rgba(244, 63, 94, 0.3);
  color: #f43f5e;
}

/* ==========================================
   FOOTER
   ========================================== */
footer {
  padding-top: 80px;
  padding-bottom: 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(2, 6, 23, 0.94);
  position: relative;
  z-index: 2;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 60px;
}

.footer-desc {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-top: 16px;
  line-height: 1.6;
}

.footer-title {
  font-size: 1.05rem;
  margin-bottom: 20px;
  color: var(--text-bright);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-link {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.footer-link:hover {
  color: var(--cyan-primary);
}

.newsletter-form {
  display: flex;
  gap: 8px;
  margin-top: 16px;
}

.newsletter-input {
  width: 100%;
  padding: 10px 16px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
}

.newsletter-btn {
  padding: 10px 18px;
  background: var(--cyan-primary);
  color: #020617;
  border-radius: var(--radius-full);
  cursor: pointer;
  font-weight: 700;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 0.85rem;
  color: var(--text-subtle);
}

/* ==========================================
   FLOATING ACTION BUTTONS (WHATSAPP ICON ENHANCED)
   ========================================== */
.floating-actions {
  position: fixed;
  bottom: 28px;
  right: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  z-index: 999;
}

.floating-btn {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
  cursor: pointer;
  transition: var(--transition-fast);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.floating-btn:hover {
  transform: scale(1.12);
}

.floating-whatsapp {
  background: var(--whatsapp-green) !important;
  color: #ffffff !important;
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.45) !important;
}

.floating-whatsapp:hover {
  background: var(--whatsapp-hover) !important;
  box-shadow: 0 15px 35px rgba(37, 211, 102, 0.65) !important;
}

.floating-top {
  background: var(--bg-elevated);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--text-bright);
}

/* Animation Keyframes */
@keyframes pulseGlow {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.45; transform: scale(0.85); }
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================
   RESPONSIVE MEDIA QUERIES
   ========================================== */
@media (max-width: 1024px) {
  .hero-grid, .about-grid, .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .hero-title {
    font-size: 3.2rem;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .menu-toggle {
    display: flex;
  }
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 290px;
    height: 100vh;
    background: rgba(2, 6, 23, 0.96);
    backdrop-filter: blur(32px);
    flex-direction: column;
    padding: 100px 30px 40px 30px;
    border-left: 1px solid rgba(255, 255, 255, 0.1);
    transition: right 0.4s var(--ease-out);
    border-radius: 0;
  }
  .nav-menu.open {
    right: 0;
  }
  .nav-cta {
    display: none;
  }
  .mobile-only-cta {
    display: block;
    width: 100%;
    margin-top: 20px;
  }
  .hero-title {
    font-size: 2.5rem;
  }
  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
}