/* LA Skyword Technology — Brand Styles */

:root {
  --color-primary: #237A4C;
  --color-primary-dark: #1E5E3D;
  --color-accent: #26B5E5;
  --color-accent-dark: #0099CC;
  --color-navy: #1E5E3D;
  --color-grey: #555555;
  --color-black: #222222;
  --color-bg: #E8F5E9;
  --color-bg-soft: #F4FBF7;
  --color-white: #ffffff;
  --color-whatsapp: #25D366;
  --font-family: 'Poppins', sans-serif;
  --shadow-sm: 0 2px 8px rgba(30, 94, 61, 0.08);
  --shadow-md: 0 8px 24px rgba(30, 94, 61, 0.12);
  --shadow-lg: 0 16px 40px rgba(30, 94, 61, 0.15);
  --radius: 12px;
  --radius-lg: 20px;
  --transition: 0.3s ease;
  --header-height: 88px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  color: var(--color-grey);
  background: var(--color-white);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

a:hover {
  color: var(--color-accent-dark);
}

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

h1, h2, h3, h4 {
  color: var(--color-black);
  line-height: 1.25;
  font-weight: 700;
}

h1 { font-size: clamp(1.75rem, 4vw, 2.75rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); }
h3 { font-size: clamp(1.15rem, 2vw, 1.5rem); }

.section-title {
  text-align: center;
  margin-bottom: 0.5rem;
  color: var(--color-primary);
}

.section-subtitle {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 3rem;
  color: var(--color-grey);
}

.section-label {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  font-family: var(--font-family);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: 50px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  min-height: 44px;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-secondary:hover {
  background: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn-whatsapp {
  background: var(--color-whatsapp);
  color: var(--color-white);
  border-color: var(--color-whatsapp);
}

.btn-whatsapp:hover {
  background: #1fb855;
  border-color: #1fb855;
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--color-white);
  height: var(--header-height);
  transition: box-shadow var(--transition);
}

.site-header.scrolled {
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
}

.logo-link img {
  height: 72px;
  width: auto;
  max-width: 220px;
  object-fit: contain;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.main-nav a {
  color: var(--color-black);
  font-weight: 500;
  font-size: 0.95rem;
  position: relative;
}

.main-nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width var(--transition);
}

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

.main-nav a.active {
  color: var(--color-primary);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}

.nav-toggle span {
  display: block;
  width: 26px;
  height: 3px;
  background: var(--color-primary);
  border-radius: 2px;
  transition: all var(--transition);
}

.nav-toggle.open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 6px);
}

.nav-toggle.open span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.open span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -6px);
}

.hero {
  position: relative;
  margin-top: var(--header-height);
  background: var(--color-white);
  overflow: hidden;
}

.hero-promo {
  padding: 1.5rem 0 0;
  background: linear-gradient(180deg, var(--color-bg-soft) 0%, var(--color-white) 100%);
}

.hero-promo::before,
.hero-promo::after {
  display: none;
}

.hero-promo-inner {
  padding: 0 0 1.25rem;
}

.hero-promo-banner {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(35, 122, 76, 0.1);
}

.hero-promo-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  padding: 0 0 2.5rem;
}

.hero-bg {
  display: none;
}

.hero-overlay {
  display: none;
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  padding: 3.5rem 0;
  min-height: calc(85vh - var(--header-height));
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 560px;
  padding: 0;
}

.hero-visual {
  position: relative;
}

.hero-visual img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(35, 122, 76, 0.12);
}

.hero-content h1 {
  margin-bottom: 1rem;
}

.hero-content h1 .text-green {
  color: var(--color-primary);
  display: block;
}

.hero-content h1 .text-dark {
  color: var(--color-black);
  display: block;
}

.hero-content p {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--color-grey);
  margin-bottom: 2rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.page-hero {
  margin-top: var(--header-height);
  padding: 4rem 0 3rem;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-navy) 100%);
  color: var(--color-white);
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 6px;
  height: 100%;
  background: var(--color-accent);
}

.page-hero .section-label {
  color: var(--color-accent);
}

.page-hero h1 {
  color: var(--color-white);
  margin-bottom: 0.75rem;
}

.page-hero p {
  color: rgba(255, 255, 255, 0.85);
  max-width: 600px;
  font-size: 1.05rem;
}

section {
  padding: 5rem 0;
}

.section-alt {
  background: var(--color-bg);
}

.section-pattern {
  background-color: var(--color-bg-soft);
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23237A4C' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.intro-strip {
  padding: 2.5rem 0;
  background: var(--color-primary);
  color: var(--color-white);
  text-align: center;
}

.intro-strip p {
  font-size: clamp(1rem, 2vw, 1.2rem);
  font-weight: 500;
  max-width: 800px;
  margin: 0 auto;
  color: var(--color-white);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.75rem;
}

.card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(35, 122, 76, 0.1);
  transition: all var(--transition);
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary);
}

.card-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, rgba(35, 122, 76, 0.15), rgba(38, 181, 229, 0.08));
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
}

.card h3 {
  margin-bottom: 0.75rem;
}

.card p {
  margin-bottom: 1.25rem;
  font-size: 0.95rem;
}

.card-link {
  font-weight: 600;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2rem;
}

.feature-item {
  text-align: center;
  padding: 1.5rem;
}

.feature-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 1.25rem;
  background: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  box-shadow: var(--shadow-sm);
  border: 2px solid rgba(35, 122, 76, 0.2);
}

.feature-item h3 {
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
}

.feature-item p {
  font-size: 0.9rem;
}

.cta-band {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-navy) 100%);
  padding: 4rem 0;
  text-align: center;
}

.cta-band h2 {
  color: var(--color-white);
  margin-bottom: 1rem;
}

.cta-band p {
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 2rem;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

.service-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  margin-bottom: 4rem;
}

.service-block:nth-child(even) {
  direction: rtl;
}

.service-block:nth-child(even) > * {
  direction: ltr;
}

.service-content h3 {
  margin-bottom: 1rem;
  color: var(--color-primary);
}

.service-content ul {
  margin: 1.25rem 0;
}

.service-content ul li {
  padding: 0.4rem 0 0.4rem 1.5rem;
  position: relative;
  font-size: 0.95rem;
}

.service-content ul li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: 700;
}

.service-visual {
  background: linear-gradient(135deg, rgba(35, 122, 76, 0.1), rgba(30, 94, 61, 0.05));
  border-radius: var(--radius-lg);
  padding: 3rem;
  text-align: center;
  font-size: 4rem;
  border: 1px solid rgba(35, 122, 76, 0.15);
}

.accordion {
  border: 1px solid rgba(35, 122, 76, 0.2);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 0.75rem;
  background: var(--color-white);
}

.accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 1.25rem;
  background: none;
  border: none;
  font-family: var(--font-family);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-navy);
  cursor: pointer;
  text-align: left;
  transition: background var(--transition);
}

.accordion-trigger:hover {
  background: rgba(35, 122, 76, 0.05);
}

.accordion-icon {
  font-size: 1.25rem;
  color: var(--color-accent);
  transition: transform var(--transition);
  flex-shrink: 0;
  margin-left: 1rem;
}

.accordion.open .accordion-icon {
  transform: rotate(45deg);
}

.accordion-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}

.accordion.open .accordion-panel {
  max-height: 300px;
}

.accordion-panel-inner {
  padding: 0 1.25rem 1.25rem;
  font-size: 0.95rem;
  color: var(--color-grey);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.about-content p {
  margin-bottom: 1.25rem;
}

.legal-block {
  background: var(--color-white);
  border-left: 4px solid var(--color-primary);
  padding: 1.5rem 2rem;
  border-radius: 0 var(--radius) var(--radius) 0;
  box-shadow: var(--shadow-sm);
  margin-top: 2rem;
}

.legal-block p {
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
}

.legal-block strong {
  color: var(--color-navy);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  text-align: center;
}

.stat-item {
  padding: 2rem;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--color-navy);
  font-weight: 500;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-bottom: 3rem;
}

.contact-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(35, 122, 76, 0.15);
  transition: transform var(--transition);
}

.contact-card:hover {
  transform: translateY(-4px);
}

.contact-card-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.contact-card h3 {
  margin-bottom: 0.75rem;
}

.contact-card .contact-detail {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-navy);
  margin-bottom: 1rem;
}

.contact-card .note {
  font-size: 0.85rem;
  color: var(--color-grey);
  margin-bottom: 1.5rem;
}

.map-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 600;
  font-size: 0.9rem;
}

.map-embed {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  margin-bottom: 3rem;
  border: 1px solid rgba(35, 122, 76, 0.15);
}

.map-embed iframe {
  width: 100%;
  height: 320px;
  border: 0;
  display: block;
}

.faq-section {
  max-width: 760px;
  margin: 0 auto;
}

.site-footer {
  background: var(--color-navy);
  color: rgba(255, 255, 255, 0.8);
}

.footer-main {
  padding: 4rem 0 3rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1.5fr;
  gap: 2.5rem;
}

.footer-logo img {
  height: 60px;
  width: auto;
  margin-bottom: 1rem;
}

.footer-about p {
  font-size: 0.9rem;
  line-height: 1.7;
}

.footer-links h4,
.footer-contact h4 {
  color: var(--color-white);
  font-size: 1rem;
  margin-bottom: 1.25rem;
  font-weight: 600;
}

.footer-links ul li {
  margin-bottom: 0.6rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.9rem;
}

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

.footer-contact p {
  font-size: 0.9rem;
  margin-bottom: 0.75rem;
  line-height: 1.6;
}

.footer-contact a {
  color: var(--color-accent);
  font-weight: 600;
}

.footer-contact a:hover {
  color: var(--color-white);
}

.footer-legal {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 1.25rem 0;
}

.footer-legal-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
  font-size: 0.85rem;
}

.footer-legal a {
  color: var(--color-accent);
}

.footer-legal a:hover {
  text-decoration: underline;
  color: var(--color-white);
}

.developer-credit {
  color: rgba(255, 255, 255, 0.6);
}

.whatsapp-fab {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  width: 56px;
  height: 56px;
  background: var(--color-whatsapp);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  box-shadow: var(--shadow-lg);
  z-index: 999;
  transition: transform var(--transition), box-shadow var(--transition);
}

.whatsapp-fab:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 28px rgba(37, 211, 102, 0.4);
  color: var(--color-white);
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

@media (max-width: 1024px) {
  .service-block,
  .about-grid {
    grid-template-columns: 1fr;
  }

  .service-block:nth-child(even) {
    direction: ltr;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }

  .main-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--color-white);
    flex-direction: column;
    align-items: flex-start;
    padding: calc(var(--header-height) + 2rem) 2rem 2rem;
    gap: 1.5rem;
    box-shadow: var(--shadow-lg);
    transition: right var(--transition);
  }

  .main-nav.open {
    right: 0;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
    min-height: auto;
    padding: 2.5rem 0;
  }

  .hero-promo-inner {
    padding: 0 0 1rem;
  }

  .hero-promo-actions {
    padding-bottom: 2rem;
  }

  .hero-promo-banner {
    border-radius: var(--radius);
  }

  .hero-content {
    max-width: 100%;
  }

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

  .hero-visual {
    order: -1;
  }

  .contact-grid,
  .stats-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-legal-inner {
    flex-direction: column;
    text-align: center;
  }

  section {
    padding: 3.5rem 0;
  }
}

@media (max-width: 480px) {
  .logo-link img {
    height: 56px;
    max-width: 180px;
  }
}

/* Execution pipeline (static process flow) */
.execution-pipeline {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
  padding: 2rem 0;
}

.pipeline-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 1.5rem;
  min-width: 160px;
}

.pipeline-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--color-white);
  border: 2px solid rgba(35, 122, 76, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  margin-bottom: 1rem;
}

.pipeline-step h4 {
  font-size: 0.95rem;
  margin-bottom: 0.35rem;
}

.pipeline-step p {
  font-size: 0.8rem;
}

.pipeline-arrow {
  font-size: 1.5rem;
  color: var(--color-primary);
  opacity: 0.5;
}

@media (max-width: 768px) {
  .pipeline-arrow {
    display: none;
  }

  .execution-pipeline {
    flex-direction: column;
  }
}

/* Splash screen intro */
body.splash-active {
  overflow: hidden;
}

.splash-screen {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(145deg, var(--color-bg-soft) 0%, var(--color-bg) 50%, var(--color-white) 100%);
  opacity: 1;
  visibility: visible;
  transition: opacity 0.45s ease, visibility 0.45s ease;
}

.splash-screen.splash-hide {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.splash-inner {
  text-align: center;
  padding: 1.5rem;
}

.splash-logo {
  height: clamp(90px, 18vw, 130px);
  width: auto;
  max-width: min(300px, 80vw);
  object-fit: contain;
  opacity: 0;
  transform: scale(0.55);
  animation: splash-logo-in 1.1s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.splash-loader {
  margin: 1.75rem auto 0;
  width: 56px;
  height: 4px;
  background: rgba(35, 122, 76, 0.15);
  border-radius: 4px;
  overflow: hidden;
}

.splash-loader::after {
  content: '';
  display: block;
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  border-radius: 4px;
  animation: splash-bar 1.6s ease-in-out forwards;
}

@keyframes splash-logo-in {
  0% {
    opacity: 0;
    transform: scale(0.55);
  }
  50% {
    opacity: 1;
    transform: scale(1.06);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes splash-bar {
  0% { width: 0; }
  100% { width: 100%; }
}