/*
Theme Name: TechGenius Labs
Theme URI: https://techgeniuslabs.com
Author: TechGenius Labs
Author URI: https://techgeniuslabs.com
Description: Tema minimalista moderno para TechGenius Labs — Software · SaaS · Consulting
Version: 1.0.0
License: GNU General Public License v2 or later
Text Domain: techgenius-labs
*/

/* =============================================
   CSS VARIABLES — Brand Tokens
   ============================================= */
:root {
  --blue-royal:   #1B1AE8;
  --blue-night:   #0A0826;
  --blue-mid:     #1310B0;
  --blue-ice:     #F0F0FF;
  --orange:       #FF5500;
  --orange-hover: #E04A00;
  --white:        #FFFFFF;
  --gray-100:     #F4F4F8;
  --gray-300:     #D1D1E0;
  --gray-500:     #7A7A9A;
  --gray-700:     #3A3A5C;
  --text-dark:    #0A0826;
  --text-muted:   #6666AA;

  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;

  --font: 'Inter', system-ui, -apple-system, sans-serif;

  --shadow-card: 0 2px 20px rgba(27,26,232,0.08);
  --shadow-hover: 0 8px 40px rgba(27,26,232,0.15);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-dark);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* =============================================
   TYPOGRAPHY
   ============================================= */
h1, h2, h3, h4 {
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
}
h1 { font-size: clamp(2.4rem, 5vw, 4rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: 1.25rem; font-weight: 700; }
p  { line-height: 1.7; color: var(--gray-700); }

.eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--orange);
  display: block;
  margin-bottom: 0.75rem;
}

/* =============================================
   LAYOUT UTILITIES
   ============================================= */
.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 96px 0;
}

.section--dark {
  background: var(--blue-night);
  color: var(--white);
}
.section--dark p { color: var(--gray-300); }
.section--dark h2 { color: var(--white); }

.section--ice {
  background: var(--blue-ice);
}

.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 32px; }
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 28px; }
.grid-4 { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 24px; }

.text-center { text-align: center; }
.mb-12 { margin-bottom: 12px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-48 { margin-bottom: 48px; }
.mb-64 { margin-bottom: 64px; }

/* =============================================
   BUTTONS
   ============================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  cursor: pointer;
  border: none;
  transition: all 0.2s ease;
  font-family: var(--font);
}

.btn-primary {
  background: var(--orange);
  color: var(--white);
}
.btn-primary:hover {
  background: var(--orange-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(255,85,0,0.35);
}

.btn-secondary {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,0.35);
}
.btn-secondary:hover {
  border-color: var(--white);
  background: rgba(255,255,255,0.08);
}

.btn-outline {
  background: transparent;
  color: var(--blue-royal);
  border: 1.5px solid var(--blue-royal);
}
.btn-outline:hover {
  background: var(--blue-royal);
  color: var(--white);
}

/* =============================================
   NAVIGATION
   ============================================= */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 20px 0;
  transition: all 0.3s ease;
}

.nav.scrolled {
  background: rgba(10,8,38,0.96);
  backdrop-filter: blur(12px);
  padding: 14px 0;
  box-shadow: 0 1px 0 rgba(255,255,255,0.06);
}

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

/* Logo SVG inline */
.nav__logo { display: flex; align-items: center; gap: 12px; }
.nav__logo svg { height: 36px; width: auto; }

.nav__links {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav__links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(255,255,255,0.75);
  transition: color 0.2s;
}
.nav__links a:hover { color: var(--white); }

.nav__cta {
  background: var(--orange);
  color: var(--white) !important;
  padding: 9px 20px;
  border-radius: var(--radius-sm);
  font-weight: 600 !important;
  transition: background 0.2s, transform 0.2s !important;
}
.nav__cta:hover {
  background: var(--orange-hover) !important;
  transform: translateY(-1px);
}

.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}
.nav__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all 0.3s;
}

/* =============================================
   HERO
   ============================================= */
.hero {
  background: var(--blue-night);
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  position: relative;
  overflow: hidden;
}

/* Grid decoration background */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(27,26,232,0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(27,26,232,0.12) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

/* Blue glow orb */
.hero::after {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(27,26,232,0.35) 0%, transparent 65%);
  pointer-events: none;
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.hero__tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,85,0,0.12);
  border: 1px solid rgba(255,85,0,0.25);
  color: var(--orange);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 28px;
}
.hero__tag::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--orange);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero__title {
  color: var(--white);
  margin-bottom: 24px;
}

.hero__title span { color: var(--orange); }

.hero__subtitle {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.7;
  margin-bottom: 40px;
  max-width: 480px;
}

.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* Hero visual — logo mark animated */
.hero__visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero__logo-mark {
  position: relative;
}

.hero__logo-mark svg {
  width: 320px;
  max-width: 100%;
  opacity: 0.9;
}

/* Stats strip */
.hero__stats {
  display: flex;
  gap: 40px;
  margin-top: 56px;
  padding-top: 40px;
  padding-bottom: 16px;
  border-top: 1px solid rgba(255,255,255,0.08);
}

.hero__stat-num {
  font-size: 2rem;
  font-weight: 800;
  color: var(--white);
  display: block;
  margin-bottom: 8px;
}
.hero__stat-num span { color: var(--orange); }
.hero__stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  line-height: 1.5;
}

/* =============================================
   SERVICES SECTION
   ============================================= */
.services__header {
  max-width: 560px;
  margin: 0 auto 64px;
}

.service-card {
  background: var(--white);
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-md);
  padding: 36px 32px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--blue-royal);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

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

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

.service-card__icon {
  width: 52px;
  height: 52px;
  background: var(--blue-ice);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  font-size: 1.5rem;
}

.service-card h3 { margin-bottom: 12px; color: var(--text-dark); }
.service-card p { font-size: 0.9rem; }

.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--blue-royal);
  margin-top: 20px;
  transition: gap 0.2s;
}
.service-card__link:hover { gap: 10px; }

/* =============================================
   PRODUCTS SECTION
   ============================================= */
.products__header {
  max-width: 560px;
  margin: 0 auto 64px;
}

.product-card {
  background: var(--blue-night);
  border-radius: var(--radius-md);
  padding: 32px;
  border: 1px solid rgba(255,255,255,0.06);
  transition: all 0.3s ease;
}

.product-card:hover {
  border-color: rgba(27,26,232,0.5);
  box-shadow: 0 8px 40px rgba(27,26,232,0.2);
  transform: translateY(-3px);
}

.product-card__badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 100px;
  margin-bottom: 20px;
}
.badge-live    { background: rgba(0,200,100,0.15); color: #00C864; border: 1px solid rgba(0,200,100,0.3); }
.badge-beta    { background: rgba(255,85,0,0.15);  color: var(--orange); border: 1px solid rgba(255,85,0,0.3); }
.badge-soon    { background: rgba(255,255,255,0.06); color: rgba(255,255,255,0.4); border: 1px solid rgba(255,255,255,0.1); }

.product-card__name {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.product-card__desc {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.65;
  margin-bottom: 24px;
}

.product-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.product-tag {
  font-size: 0.7rem;
  font-weight: 500;
  padding: 4px 10px;
  border-radius: 100px;
  background: rgba(27,26,232,0.2);
  color: rgba(255,255,255,0.5);
  border: 1px solid rgba(27,26,232,0.3);
}

/* =============================================
   PORTFOLIO SECTION
   ============================================= */
.portfolio__header {
  max-width: 560px;
  margin: 0 auto 64px;
}

.portfolio-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--gray-300);
  transition: all 0.3s ease;
  background: var(--white);
}

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

.portfolio-card__thumb {
  height: 200px;
  background: var(--blue-royal);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  position: relative;
  overflow: hidden;
}

.portfolio-card__thumb::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(27,26,232,0.8), rgba(10,8,38,0.95));
}

.portfolio-card__thumb-label {
  position: relative;
  z-index: 1;
  font-size: 2.5rem;
  font-weight: 800;
  color: rgba(255,255,255,0.15);
  letter-spacing: -0.05em;
}

.portfolio-card__body { padding: 28px; }
.portfolio-card__category {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 8px;
}
.portfolio-card__body h3 { margin-bottom: 8px; font-size: 1.1rem; }
.portfolio-card__body p  { font-size: 0.875rem; }

/* =============================================
   BLOG SECTION
   ============================================= */
.blog__header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 48px;
  flex-wrap: wrap;
  gap: 16px;
}

.blog-card {
  background: var(--white);
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all 0.3s ease;
}
.blog-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px);
}

.blog-card__meta {
  padding: 24px 24px 0;
  display: flex;
  align-items: center;
  gap: 12px;
}
.blog-card__category {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue-royal);
  background: var(--blue-ice);
  padding: 3px 10px;
  border-radius: 100px;
}
.blog-card__date {
  font-size: 0.75rem;
  color: var(--gray-500);
}
.blog-card__body {
  padding: 16px 24px 24px;
}
.blog-card__body h3 {
  font-size: 1rem;
  margin-bottom: 8px;
  line-height: 1.4;
}
.blog-card__body p {
  font-size: 0.85rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* =============================================
   CONTACT SECTION
   ============================================= */
.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: start;
}

.contact__info h2 { color: var(--white); margin-bottom: 20px; }
.contact__info p  { color: rgba(255,255,255,0.6); margin-bottom: 40px; }

.contact__detail {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.7);
}
.contact__detail-icon {
  width: 40px;
  height: 40px;
  background: rgba(27,26,232,0.3);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.contact__form {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-md);
  padding: 40px;
}

.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-size: 0.9rem;
  color: var(--white);
  font-family: var(--font);
  transition: border-color 0.2s;
  outline: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(255,255,255,0.25); }
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--blue-royal);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group select option { background: var(--blue-night); color: var(--white); }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* =============================================
   FOOTER
   ============================================= */
.footer {
  background: #05031A;
  padding: 64px 0 32px;
  border-top: 1px solid rgba(255,255,255,0.04);
}

.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer__brand p {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.4);
  margin-top: 16px;
  line-height: 1.7;
  max-width: 260px;
}

.footer__col h4 {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  margin-bottom: 16px;
}
.footer__col a {
  display: block;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.55);
  margin-bottom: 10px;
  transition: color 0.2s;
}
.footer__col a:hover { color: var(--white); }

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer__bottom p {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.25);
}
.footer__bottom a { color: var(--orange); }

/* =============================================
   MOBILE MENU
   ============================================= */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--blue-night);
  z-index: 99;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  font-size: 1.5rem;
  font-weight: 700;
  color: rgba(255,255,255,0.8);
  letter-spacing: -0.02em;
}
.mobile-menu a:hover { color: var(--white); }
.mobile-menu__close {
  position: absolute;
  top: 24px;
  right: 24px;
  background: none;
  border: none;
  color: var(--white);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 8px;
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 900px) {
  .hero__inner     { grid-template-columns: 1fr; gap: 48px; }
  .hero__visual    { display: none; }
  .hero__stats     { gap: 24px; flex-wrap: wrap; }
  .contact__inner  { grid-template-columns: 1fr; gap: 48px; }
  .footer__inner   { grid-template-columns: 1fr 1fr; }
  .nav__links      { display: none; }
  .nav__hamburger  { display: flex; }
}

@media (max-width: 600px) {
  .section          { padding: 64px 0; }
  h1                { font-size: 2rem; }
  h2                { font-size: 1.6rem; }
  .hero             { min-height: auto; padding: 120px 0 64px; }
  .hero__actions    { flex-direction: column; }
  .hero__actions .btn { text-align: center; justify-content: center; }
  .footer__inner    { grid-template-columns: 1fr; }
  .blog__header     { flex-direction: column; align-items: flex-start; }
  .form-row         { grid-template-columns: 1fr; }
  .contact__form    { padding: 24px; }
}

/* =============================================
   SCROLL ANIMATIONS
   ============================================= */
.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* =============================================
   LEGAL PAGES (Privacy Policy / Terms)
   ============================================= */
.legal-content {
  max-width: 760px;
  margin: 0 auto;
  padding: 160px 24px 96px;
}
.legal-content h1 {
  font-size: clamp(2rem, 4vw, 2.6rem);
  margin-bottom: 8px;
}
.legal-content .legal-updated {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 40px;
  display: block;
}
.legal-content h2 {
  font-size: 1.4rem;
  margin-top: 40px;
  margin-bottom: 16px;
}
.legal-content h3 {
  font-size: 1.1rem;
  margin-top: 24px;
  margin-bottom: 8px;
}
.legal-content p {
  margin-bottom: 16px;
}
.legal-content ul {
  list-style: disc;
  padding-left: 24px;
  margin-bottom: 16px;
}
.legal-content li {
  margin-bottom: 8px;
  color: var(--gray-700);
  line-height: 1.7;
}
.legal-content strong { color: var(--text-dark); }
.legal-content a { color: var(--blue-royal); text-decoration: underline; }
.legal-content hr {
  border: none;
  border-top: 1px solid var(--gray-100);
  margin: 40px 0 24px;
}
.legal-content .legal-disclaimer {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-style: italic;
}