/*
Theme Name: Doutor Simplifica
Theme URI: https://doutorsimplifica.pt
Author: Doutor Simplifica
Author URI: https://doutorsimplifica.pt
Description: Website futurístico e tech para o Doutor Simplifica — consultoria, Power BI, Power Apps e apps Android para micro empreendedores e PMEs portuguesas.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: doutor-simplifica
Tags: portfolio, business, modern, tech
*/

/* ============================================================
   DESIGN TOKENS
   ============================================================ */
:root {
  /* Colors */
  --color-bg:         #0A0E1A;
  --color-surface:    #0F1628;
  --color-surface-2:  #141B35;
  --color-border:     #1E2D50;
  --color-cyan:       #00D4FF;
  --color-cyan-dim:   rgba(0, 212, 255, 0.12);
  --color-cyan-glow:  rgba(0, 212, 255, 0.35);
  --color-green:      #00FF88;
  --color-green-dim:  rgba(0, 255, 136, 0.10);
  --color-white:      #F0F4FF;
  --color-muted:      #6B7A99;
  --color-danger:     #FF4D6D;

  /* Typography */
  --font-display:  'Orbitron', 'Courier New', monospace;
  --font-body:     'Inter', system-ui, sans-serif;
  --font-mono:     'JetBrains Mono', 'Fira Code', monospace;

  /* Type scale */
  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-lg:   1.125rem;
  --text-xl:   1.25rem;
  --text-2xl:  1.5rem;
  --text-3xl:  1.875rem;
  --text-4xl:  2.25rem;
  --text-5xl:  3rem;
  --text-6xl:  3.75rem;
  --text-7xl:  4.5rem;

  /* Spacing */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Borders */
  --radius-sm:  4px;
  --radius-md:  8px;
  --radius-lg:  16px;
  --radius-xl:  24px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-cyan:  0 0 30px rgba(0, 212, 255, 0.15), 0 0 60px rgba(0, 212, 255, 0.05);
  --shadow-green: 0 0 30px rgba(0, 255, 136, 0.15), 0 0 60px rgba(0, 255, 136, 0.05);
  --shadow-card:  0 4px 24px rgba(0, 0, 0, 0.4);

  /* Transitions */
  --transition-fast:   150ms ease;
  --transition-normal: 300ms ease;
  --transition-slow:   600ms ease;

  /* Layout */
  --container-max: 1280px;
  --container-pad: clamp(1rem, 5vw, 3rem);
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  background-color: var(--color-bg);
  color: var(--color-white);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, video { max-width: 100%; height: auto; display: block; }
a { color: var(--color-cyan); text-decoration: none; transition: color var(--transition-fast); }
a:hover { color: var(--color-green); }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; }
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--color-white);
}

/* ============================================================
   UTILITY CLASSES
   ============================================================ */
.container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.text-cyan   { color: var(--color-cyan); }
.text-green  { color: var(--color-green); }
.text-muted  { color: var(--color-muted); }
.text-center { text-align: center; }

.section {
  padding-block: var(--space-24);
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-cyan);
  margin-bottom: var(--space-4);
}

.section-label::before {
  content: '';
  width: 20px;
  height: 1px;
  background: var(--color-cyan);
}

.section-title {
  font-size: clamp(var(--text-3xl), 4vw, var(--text-5xl));
  margin-bottom: var(--space-4);
}

.section-subtitle {
  font-size: var(--text-lg);
  color: var(--color-muted);
  max-width: 600px;
  line-height: 1.6;
}

.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-8); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-6); }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-8);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--color-cyan);
  color: var(--color-bg);
  box-shadow: 0 0 20px var(--color-cyan-glow);
}

.btn-primary:hover {
  background: var(--color-white);
  color: var(--color-bg);
  box-shadow: 0 0 40px var(--color-cyan-glow);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--color-cyan);
  border: 1px solid var(--color-cyan);
}

.btn-outline:hover {
  background: var(--color-cyan-dim);
  color: var(--color-cyan);
  transform: translateY(-2px);
}

.btn-ghost {
  background: transparent;
  color: var(--color-muted);
  padding: var(--space-3) var(--space-4);
}

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

/* ============================================================
   CARDS
   ============================================================ */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--color-cyan-dim) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.card:hover {
  border-color: var(--color-cyan);
  box-shadow: var(--shadow-cyan);
  transform: translateY(-4px);
}

.card:hover::before { opacity: 1; }

.card-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: var(--color-cyan-dim);
  border: 1px solid rgba(0, 212, 255, 0.2);
  margin-bottom: var(--space-6);
  font-size: var(--text-2xl);
}

.card-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: var(--space-3);
  color: var(--color-white);
}

.card-text {
  color: var(--color-muted);
  font-size: var(--text-sm);
  line-height: 1.7;
}

/* ============================================================
   HEADER / NAV
   ============================================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding-block: var(--space-4);
  border-bottom: 1px solid transparent;
  transition: all var(--transition-normal);
}

.site-header.scrolled {
  background: rgba(10, 14, 26, 0.95);
  backdrop-filter: blur(20px);
  border-color: var(--color-border);
}

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

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
}

.nav-logo-icon {
  width: 40px;
  height: 40px;
  background: var(--color-cyan);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 20px var(--color-cyan-glow);
}

.nav-logo-icon svg { width: 22px; height: 22px; fill: var(--color-bg); }

.nav-logo-text {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--color-white);
  line-height: 1.1;
}

.nav-logo-text span {
  display: block;
  font-size: var(--text-xs);
  color: var(--color-cyan);
  font-weight: 400;
  letter-spacing: 0.1em;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav-menu a {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-muted);
  letter-spacing: 0.05em;
  transition: color var(--transition-fast);
  position: relative;
}

.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-cyan);
  transition: width var(--transition-normal);
}

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

.nav-menu a:hover::after,
.nav-menu a.active::after {
  width: 100%;
}

.nav-cta { margin-left: var(--space-4); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-white);
  transition: all var(--transition-normal);
}

/* ============================================================
   HERO SECTION — Data Pulse Signature
   ============================================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 80px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-grid {
  display: none;
}

.hero-radial {
  position: absolute;
  width: 900px;
  height: 900px;
  top: 50%;
  right: -200px;
  transform: translateY(-50%);
  background: radial-gradient(circle, rgba(0, 212, 255, 0.08) 0%, transparent 65%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: var(--color-cyan-dim);
  border: 1px solid rgba(0, 212, 255, 0.25);
  border-radius: var(--radius-full);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-cyan);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: var(--space-8);
}

.hero-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-green);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(0.8); }
}

.hero-title {
  font-size: clamp(var(--text-4xl), 6vw, var(--text-7xl));
  font-weight: 900;
  line-height: 1.05;
  margin-bottom: var(--space-6);
}

.hero-title .accent {
  color: var(--color-cyan);
  position: relative;
  display: inline-block;
}

.hero-subtitle {
  font-size: var(--text-xl);
  color: var(--color-muted);
  max-width: 540px;
  line-height: 1.6;
  margin-bottom: var(--space-10);
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  gap: var(--space-10);
  margin-top: var(--space-16);
  padding-top: var(--space-10);
  border-top: 1px solid var(--color-border);
}

.hero-stat-value {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 800;
  color: var(--color-cyan);
}

.hero-stat-label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: var(--space-1);
}

/* Pulse Canvas */
.pulse-canvas-wrap {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  opacity: 0.5;
}

#pulseCanvas {
  width: 100%;
  height: 100%;
}

/* ============================================================
   MARQUEE TICKER
   ============================================================ */
.ticker {
  background: var(--color-surface);
  border-block: 1px solid var(--color-border);
  padding-block: var(--space-3);
  overflow: hidden;
  position: relative;
}

.ticker-inner {
  display: flex;
  gap: var(--space-12);
  white-space: nowrap;
  animation: marquee 30s linear infinite;
}

.ticker-inner:hover { animation-play-state: paused; }

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

.ticker-item {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  flex-shrink: 0;
}

.ticker-item .badge {
  color: var(--color-green);
  font-weight: 700;
}

/* ============================================================
   SERVICES SECTION
   ============================================================ */
.services {
  background: var(--color-surface);
  border-block: 1px solid var(--color-border);
}

.services-header {
  text-align: center;
  margin-bottom: var(--space-16);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-6);
}

.service-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.service-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-cyan), var(--color-green));
  transform: scaleX(0);
  transition: transform var(--transition-normal);
}

.service-card:hover {
  border-color: rgba(0, 212, 255, 0.3);
  transform: translateY(-6px);
  box-shadow: var(--shadow-cyan);
}

.service-card:hover::after { transform: scaleX(1); }

.service-tag {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-3);
  background: var(--color-cyan-dim);
  border: 1px solid rgba(0, 212, 255, 0.2);
  border-radius: var(--radius-full);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-cyan);
  letter-spacing: 0.08em;
  margin-bottom: var(--space-4);
}

/* ============================================================
   PORTFOLIO SECTION
   ============================================================ */
.portfolio {
  background: var(--color-bg);
}

.portfolio-filter {
  display: flex;
  gap: var(--space-2);
  margin-bottom: var(--space-12);
  flex-wrap: wrap;
}

.filter-btn {
  padding: var(--space-2) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-muted);
  letter-spacing: 0.08em;
  background: transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--color-cyan-dim);
  border-color: var(--color-cyan);
  color: var(--color-cyan);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: var(--space-6);
}

.portfolio-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-normal);
  cursor: pointer;
}

.portfolio-card:hover {
  border-color: var(--color-cyan);
  box-shadow: var(--shadow-cyan);
  transform: translateY(-4px);
}

.portfolio-thumb {
  aspect-ratio: 16/9;
  background: var(--color-surface-2);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.portfolio-thumb-placeholder {
  font-size: var(--text-5xl);
  opacity: 0.2;
}

.portfolio-thumb-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.15), rgba(0, 255, 136, 0.08));
  opacity: 0;
  transition: opacity var(--transition-normal);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
}

.portfolio-card:hover .portfolio-thumb-overlay { opacity: 1; }

.portfolio-body {
  padding: var(--space-6);
}

.portfolio-category {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-cyan);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: var(--space-2);
}

.portfolio-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-white);
  margin-bottom: var(--space-2);
}

.portfolio-desc {
  font-size: var(--text-sm);
  color: var(--color-muted);
  line-height: 1.6;
}

.portfolio-tags {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-top: var(--space-4);
}

.portfolio-tag {
  padding: var(--space-1) var(--space-2);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--color-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* ============================================================
   TEMPLATES SHOP
   ============================================================ */
.templates {
  background: var(--color-surface);
  border-block: 1px solid var(--color-border);
}

.template-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-normal);
}

.template-card:hover {
  border-color: var(--color-green);
  box-shadow: var(--shadow-green);
  transform: translateY(-4px);
}

.template-preview {
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--color-surface-2) 0%, var(--color-bg) 100%);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.template-preview-img {
  font-size: 3rem;
  opacity: 0.3;
}

.template-badge-new {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  padding: var(--space-1) var(--space-3);
  background: var(--color-green);
  color: var(--color-bg);
  border-radius: var(--radius-full);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.template-body {
  padding: var(--space-6);
}

.template-name {
  font-family: var(--font-display);
  font-size: var(--text-base);
  color: var(--color-white);
  margin-bottom: var(--space-2);
}

.template-desc {
  font-size: var(--text-sm);
  color: var(--color-muted);
  margin-bottom: var(--space-4);
  line-height: 1.6;
}

.template-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
}

.template-price {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-green);
  font-weight: 800;
}

.template-price-free {
  color: var(--color-cyan);
}

/* ============================================================
   ABOUT / NUMBERS SECTION
   ============================================================ */
.about {
  background: var(--color-bg);
  position: relative;
  overflow: hidden;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-20);
  align-items: center;
}

.about-numbers {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.number-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  position: relative;
  overflow: hidden;
}

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

.number-value {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: 900;
  color: var(--color-cyan);
  line-height: 1;
  margin-bottom: var(--space-2);
}

.number-label {
  font-size: var(--text-sm);
  color: var(--color-muted);
}

.about-skills {
  margin-top: var(--space-8);
}

.skill-bar {
  margin-bottom: var(--space-4);
}

.skill-bar-header {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-muted);
}

.skill-bar-track {
  height: 4px;
  background: var(--color-border);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.skill-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-cyan), var(--color-green));
  border-radius: var(--radius-full);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.skill-bar-fill.animated { transform: scaleX(1); }

/* ============================================================
   PRICING SECTION
   ============================================================ */
.pricing {
  background: var(--color-surface);
  border-block: 1px solid var(--color-border);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  align-items: start;
  margin-top: var(--space-16);
}

.pricing-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  position: relative;
  transition: all var(--transition-normal);
}

.pricing-card.featured {
  background: linear-gradient(160deg, var(--color-surface-2), var(--color-bg));
  border-color: var(--color-cyan);
  box-shadow: var(--shadow-cyan);
}

.pricing-card.featured::before {
  content: 'MAIS POPULAR';
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-cyan);
  color: var(--color-bg);
  padding: var(--space-1) var(--space-4);
  border-radius: var(--radius-full);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  white-space: nowrap;
}

.pricing-tier {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-cyan);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: var(--space-4);
}

.pricing-price {
  font-family: var(--font-display);
  font-size: var(--text-5xl);
  font-weight: 900;
  color: var(--color-white);
  line-height: 1;
  margin-bottom: var(--space-2);
}

.pricing-price sup {
  font-size: var(--text-xl);
  vertical-align: super;
  color: var(--color-muted);
}

.pricing-period {
  font-size: var(--text-sm);
  color: var(--color-muted);
  margin-bottom: var(--space-8);
}

.pricing-divider {
  height: 1px;
  background: var(--color-border);
  margin-block: var(--space-6);
}

.pricing-features { margin-bottom: var(--space-8); }

.pricing-feature {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding-block: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-muted);
}

.pricing-feature .check {
  color: var(--color-green);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 2px;
}

.pricing-feature .cross {
  color: var(--color-border);
  flex-shrink: 0;
  margin-top: 2px;
}

/* ============================================================
   CONTACT SECTION
   ============================================================ */
.contact {
  background: var(--color-bg);
  position: relative;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: var(--space-16);
  align-items: start;
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding-block: var(--space-6);
  border-bottom: 1px solid var(--color-border);
}

.contact-icon {
  width: 44px;
  height: 44px;
  background: var(--color-cyan-dim);
  border: 1px solid rgba(0, 212, 255, 0.2);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: var(--text-xl);
}

.contact-label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-1);
}

.contact-value {
  font-size: var(--text-base);
  color: var(--color-white);
  font-weight: 500;
}

/* Form */
.form-group { margin-bottom: var(--space-6); }

.form-label {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: var(--space-2);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-4);
  color: var(--color-white);
  font-size: var(--text-base);
  transition: all var(--transition-fast);
  outline: none;
  appearance: none;
}

.form-input::placeholder,
.form-textarea::placeholder { color: var(--color-muted); opacity: 0.6; }

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  border-color: var(--color-cyan);
  box-shadow: 0 0 0 3px var(--color-cyan-dim);
  background: var(--color-surface-2);
}

.form-textarea { resize: vertical; min-height: 140px; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
}

.footer-top {
  padding-block: var(--space-20);
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--space-12);
}

.footer-brand-desc {
  color: var(--color-muted);
  font-size: var(--text-sm);
  line-height: 1.7;
  margin-top: var(--space-4);
  margin-bottom: var(--space-6);
}

.footer-socials {
  display: flex;
  gap: var(--space-3);
}

.footer-social {
  width: 40px;
  height: 40px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-muted);
  transition: all var(--transition-fast);
  text-decoration: none;
  font-size: var(--text-base);
}

.footer-social:hover {
  border-color: var(--color-cyan);
  color: var(--color-cyan);
  background: var(--color-cyan-dim);
}

.footer-col-title {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-white);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: var(--space-6);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-links a {
  font-size: var(--text-sm);
  color: var(--color-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-links a:hover { color: var(--color-cyan); }

.footer-bottom {
  padding-block: var(--space-6);
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-copy {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-muted);
  letter-spacing: 0.05em;
}

.footer-bottom-links {
  display: flex;
  gap: var(--space-6);
}

.footer-bottom-links a {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-muted);
  letter-spacing: 0.05em;
  text-decoration: none;
}

.footer-bottom-links a:hover { color: var(--color-cyan); }

/* ============================================================
   SCROLL ANIMATIONS
   ============================================================ */
[data-reveal] {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

[data-reveal].revealed {
  opacity: 1;
  transform: none;
}

[data-reveal="left"] { transform: translateX(-32px); }
[data-reveal="right"] { transform: translateX(32px); }
[data-reveal="left"].revealed,
[data-reveal="right"].revealed { transform: none; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .about-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 480px; margin-inline: auto; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: var(--space-8); }
  .contact-grid { grid-template-columns: 1fr; }
  .pulse-canvas-wrap { display: none; }
}

@media (max-width: 768px) {
  :root { --container-pad: 1.25rem; }

  .nav-menu {
    display: none;
    position: fixed;
    inset: 0;
    top: 0;
    background: rgba(10, 14, 26, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: var(--space-8);
    z-index: 999;
    padding-top: 80px;
  }

  .nav-menu.open { display: flex; }
  .nav-menu a { font-size: var(--text-xl); }
  .nav-cta { display: none; }
  .nav-toggle { display: flex; z-index: 1001; }
  .nav-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
  .nav-toggle.open span:nth-child(2) { opacity: 0; }
  .nav-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

  .hero-stats { flex-direction: column; gap: var(--space-6); }
  .form-row { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: var(--space-4); text-align: center; }
  .about-numbers { grid-template-columns: 1fr 1fr; }
  .section { padding-block: var(--space-16); }
}

@media (max-width: 480px) {
  .hero-title { font-size: var(--text-4xl); }
  .portfolio-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
}

/* ============================================================
   ACCESSIBILITY
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

:focus-visible {
  outline: 2px solid var(--color-cyan);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* ============================================================
   SCROLLBAR
   ============================================================ */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--color-bg); }
::-webkit-scrollbar-thumb { background: var(--color-border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--color-cyan); }