/*
Theme Name: Vireos Consultancy
Theme URI: https://vireosconsultancy.com
Author: Vireos Consultancy
Description: Official website theme for Vireos Consultancy - AI-Powered Software Solutions
Version: 1.0
License: GNU General Public License v2 or later
Text Domain: vireos
*/

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

:root {
  --primary:   #1A3C6E;
  --accent:    #00B4D8;
  --accent2:   #0077A8;
  --dark:      #0D1B2A;
  --light:     #F4F8FB;
  --white:     #FFFFFF;
  --text:      #2D3748;
  --muted:     #6B7280;
  --radius:    10px;
  --shadow:    0 4px 24px rgba(26,60,110,0.10);
  --transition: 0.3s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', 'Segoe UI', sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.7;
  font-size: 16px;
}

img { max-width: 100%; height: auto; display: block; }
a  { color: var(--accent); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--accent2); }

.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===================== BUTTONS ===================== */
.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  transition: all var(--transition);
  border: none;
  letter-spacing: 0.3px;
}
.btn-primary {
  background: var(--accent);
  color: var(--white);
}
.btn-primary:hover {
  background: var(--accent2);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,180,216,0.35);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid var(--white);
}
.btn-outline:hover {
  background: var(--white);
  color: var(--primary);
  transform: translateY(-2px);
}

/* ===================== NAVBAR ===================== */
#site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: var(--white);
  box-shadow: 0 2px 12px rgba(26,60,110,0.08);
  transition: all var(--transition);
}
#site-header.scrolled {
  background: rgba(255,255,255,0.97);
  box-shadow: 0 4px 20px rgba(26,60,110,0.14);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.site-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.logo-mark {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: white;
  font-weight: 800;
  font-size: 18px;
  letter-spacing: -1px;
}
.logo-text {
  display: flex; flex-direction: column; line-height: 1.1;
}
.logo-text span:first-child {
  font-size: 20px;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: -0.5px;
}
.vireos-logo-img {
  height: 48px;
  width: auto;
  object-fit: contain;
}
.vireos-logo-footer {
  height: 44px;
  filter: brightness(0) invert(1);
}
.logo-text span:last-child {
  font-size: 10px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 1.5px;
}
.main-nav { display: flex; align-items: center; gap: 36px; }
.main-nav a {
  color: var(--text);
  font-weight: 500;
  font-size: 15px;
  position: relative;
}
.main-nav a::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0;
  width: 0; height: 2px;
  background: var(--accent);
  transition: width var(--transition);
  border-radius: 2px;
}
.main-nav a:hover::after { width: 100%; }
.main-nav a:hover { color: var(--primary); }
.nav-cta { margin-left: 12px; }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  width: 26px; height: 2px;
  background: var(--primary);
  border-radius: 2px;
  transition: all var(--transition);
}

/* ===================== HERO ===================== */
#hero {
  padding: 160px 0 100px;
  background: linear-gradient(135deg, var(--dark) 0%, var(--primary) 60%, #1a5276 100%);
  position: relative;
  overflow: hidden;
}
#hero::before {
  content: '';
  position: absolute;
  top: -100px; right: -100px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(0,180,216,0.18) 0%, transparent 70%);
  border-radius: 50%;
}
#hero::after {
  content: '';
  position: absolute;
  bottom: -80px; left: -80px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(0,180,216,0.10) 0%, transparent 70%);
  border-radius: 50%;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0,180,216,0.15);
  border: 1px solid rgba(0,180,216,0.3);
  color: var(--accent);
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 24px;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.hero-badge::before { content: '●'; font-size: 8px; animation: pulse 2s infinite; }
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:0.3} }
.hero-content h1 {
  font-size: clamp(36px, 5vw, 58px);
  font-weight: 800;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -1px;
}
.hero-content h1 .highlight {
  background: linear-gradient(90deg, var(--accent), #48cae4);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-content p {
  font-size: 18px;
  color: rgba(255,255,255,0.80);
  margin-bottom: 36px;
  max-width: 500px;
  line-height: 1.8;
}
.hero-btns { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}
.hero-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 20px;
  padding: 32px;
  backdrop-filter: blur(10px);
  width: 100%;
  max-width: 380px;
}
.hero-card-title {
  color: var(--accent);
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 20px;
}
.hero-stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 24px;
}
.hero-stat {
  background: rgba(255,255,255,0.07);
  border-radius: 12px;
  padding: 16px;
  text-align: center;
}
.hero-stat-num {
  font-size: 28px;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
  margin-bottom: 4px;
}
.hero-stat-label {
  font-size: 11px;
  color: rgba(255,255,255,0.55);
  text-transform: uppercase;
  letter-spacing: 0.8px;
}
.hero-features { display: flex; flex-direction: column; gap: 10px; }
.hero-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255,255,255,0.75);
  font-size: 14px;
}
.hero-feature::before {
  content: '✓';
  background: var(--accent);
  color: white;
  width: 20px; height: 20px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 11px;
  font-weight: 700;
  flex-shrink: 0;
}

/* ===================== SECTION HEADER ===================== */
.section-header { text-align: center; margin-bottom: 60px; }
.section-tag {
  display: inline-block;
  background: rgba(0,180,216,0.1);
  color: var(--accent2);
  padding: 5px 16px;
  border-radius: 50px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 14px;
}
.section-header h2 {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  color: var(--primary);
  letter-spacing: -0.5px;
  margin-bottom: 14px;
  line-height: 1.2;
}
.section-header p {
  color: var(--muted);
  max-width: 560px;
  margin: 0 auto;
  font-size: 17px;
  line-height: 1.8;
}

/* ===================== ABOUT ===================== */
#about { padding: 100px 0; background: var(--white); }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}
.about-visual {
  position: relative;
}
.about-img-box {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  border-radius: 20px;
  padding: 48px 36px;
  color: white;
  position: relative;
  overflow: hidden;
}
.about-img-box::before {
  content: '';
  position: absolute;
  top: -40px; right: -40px;
  width: 160px; height: 160px;
  background: rgba(255,255,255,0.07);
  border-radius: 50%;
}
.about-icon-large {
  font-size: 56px;
  margin-bottom: 20px;
}
.about-img-box h3 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 12px;
}
.about-img-box p {
  opacity: 0.85;
  line-height: 1.7;
}
.about-badge {
  position: absolute;
  bottom: -20px; right: 32px;
  background: var(--white);
  border-radius: 12px;
  padding: 14px 20px;
  box-shadow: var(--shadow);
  display: flex; align-items: center; gap: 10px;
  font-weight: 600;
  color: var(--primary);
  font-size: 14px;
}
.about-badge span { font-size: 24px; }
.about-content { padding-left: 8px; }
.about-content h2 {
  font-size: clamp(26px, 3.5vw, 38px);
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 16px;
  line-height: 1.2;
}
.about-content .lead {
  font-size: 17px;
  color: var(--muted);
  margin-bottom: 28px;
  line-height: 1.8;
}
.value-list { list-style: none; margin-bottom: 36px; }
.value-list li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid #EDF2F7;
}
.value-list li:last-child { border: none; }
.value-icon {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
  flex-shrink: 0;
  margin-top: 2px;
}
.value-text strong { display: block; color: var(--primary); font-weight: 600; margin-bottom: 2px; }
.value-text span { font-size: 14px; color: var(--muted); }

/* ===================== PRODUCT ===================== */
#product { padding: 100px 0; background: var(--light); }
.product-hero {
  background: linear-gradient(135deg, var(--primary) 0%, #1a5276 100%);
  border-radius: 24px;
  padding: 64px 56px;
  color: white;
  position: relative;
  overflow: hidden;
  margin-bottom: 60px;
}
.product-hero::before {
  content: '';
  position: absolute;
  top: -80px; right: -80px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(0,180,216,0.2) 0%, transparent 70%);
  border-radius: 50%;
}
.product-hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.product-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0,180,216,0.2);
  border: 1px solid rgba(0,180,216,0.4);
  color: var(--accent);
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 20px;
}
.product-hero h2 {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  margin-bottom: 16px;
  line-height: 1.15;
  letter-spacing: -0.5px;
}
.product-hero h2 em {
  font-style: normal;
  color: var(--accent);
}
.product-hero p {
  font-size: 17px;
  opacity: 0.85;
  line-height: 1.8;
  margin-bottom: 32px;
}
.product-tags { display: flex; flex-wrap: wrap; gap: 10px; }
.product-tag {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  color: white;
  padding: 6px 14px;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 500;
}
.product-visual-box {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 16px;
  padding: 28px;
}
.module-list { list-style: none; }
.module-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.85);
  font-size: 14px;
}
.module-list li:last-child { border: none; }
.module-list li::before {
  content: attr(data-icon);
  font-size: 20px;
  width: 32px;
  text-align: center;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.feature-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px 28px;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
  border-top: 3px solid transparent;
}
.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 36px rgba(26,60,110,0.15);
  border-top-color: var(--accent);
}
.feature-icon {
  font-size: 40px;
  margin-bottom: 18px;
}
.feature-card h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 10px;
}
.feature-card p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.7;
}

/* ===================== STATS ===================== */
#stats { padding: 80px 0; background: linear-gradient(135deg, var(--primary), var(--dark)); }
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  text-align: center;
}
.stat-item {}
.stat-num {
  font-size: 48px;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
  margin-bottom: 8px;
  letter-spacing: -1px;
}
.stat-num span { color: var(--accent); }
.stat-label {
  font-size: 14px;
  color: rgba(255,255,255,0.60);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ===================== SERVICES ===================== */
#services { padding: 100px 0; background: var(--white); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.service-card {
  background: var(--light);
  border-radius: var(--radius);
  padding: 36px 28px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 100%; height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transform: scaleX(0);
  transition: transform var(--transition);
  transform-origin: left;
}
.service-card:hover { background: var(--white); box-shadow: var(--shadow); }
.service-card:hover::before { transform: scaleX(1); }
.service-icon { font-size: 44px; margin-bottom: 20px; }
.service-card h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 12px;
}
.service-card p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.7;
}

/* ===================== WHY VIREOS ===================== */
#why { padding: 100px 0; background: var(--light); }
.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}
.why-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px;
  display: flex;
  gap: 20px;
  align-items: flex-start;
  box-shadow: var(--shadow);
  transition: transform var(--transition);
}
.why-card:hover { transform: translateY(-4px); }
.why-num {
  font-size: 42px;
  font-weight: 900;
  color: rgba(0,180,216,0.15);
  line-height: 1;
  min-width: 48px;
  letter-spacing: -2px;
}
.why-content h3 { font-size: 17px; font-weight: 700; color: var(--primary); margin-bottom: 8px; }
.why-content p { font-size: 14px; color: var(--muted); line-height: 1.7; }

/* ===================== ENQUIRY FORM ===================== */
#contact { padding: 100px 0; background: var(--white); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 72px;
  align-items: start;
}
.contact-info h2 {
  font-size: clamp(26px, 3.5vw, 38px);
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 16px;
  line-height: 1.2;
}
.contact-info p {
  color: var(--muted);
  margin-bottom: 36px;
  line-height: 1.8;
}
.contact-detail {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 24px;
}
.contact-detail-icon {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}
.contact-detail-text strong {
  display: block;
  color: var(--primary);
  font-weight: 600;
  margin-bottom: 2px;
}
.contact-detail-text span {
  font-size: 14px;
  color: var(--muted);
}

.enquiry-form {
  background: var(--light);
  border-radius: 20px;
  padding: 48px 40px;
  box-shadow: var(--shadow);
}
.enquiry-form h3 {
  font-size: 22px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 8px;
}
.enquiry-form .form-sub {
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 28px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 7px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.form-group label .req { color: var(--accent); }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid #E2E8F0;
  border-radius: var(--radius);
  font-size: 15px;
  font-family: inherit;
  color: var(--text);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0,180,216,0.12);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group select { appearance: none; cursor: pointer; }
.form-submit {
  width: 100%;
  padding: 16px;
  background: linear-gradient(90deg, var(--primary), var(--accent2));
  color: white;
  border: none;
  border-radius: 50px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  letter-spacing: 0.3px;
}
.form-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(26,60,110,0.3);
  background: linear-gradient(90deg, var(--accent2), var(--primary));
}
.form-success {
  display: none;
  background: #d1fae5;
  border: 1px solid #6ee7b7;
  color: #065f46;
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-top: 16px;
  font-weight: 500;
}
.form-error {
  display: none;
  background: #fee2e2;
  border: 1px solid #fca5a5;
  color: #991b1b;
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-top: 16px;
  font-weight: 500;
}

/* ===================== FOOTER ===================== */
#site-footer {
  background: var(--dark);
  color: rgba(255,255,255,0.70);
  padding: 72px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand .site-logo { margin-bottom: 16px; }
.footer-brand p { font-size: 14px; line-height: 1.8; max-width: 260px; }
.footer-col h4 {
  color: white;
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 20px;
}
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a {
  font-size: 14px;
  color: rgba(255,255,255,0.60);
  transition: color var(--transition);
}
.footer-col ul li a:hover { color: var(--accent); }
.footer-newsletter p { font-size: 14px; margin-bottom: 14px; }
.newsletter-form { display: flex; gap: 8px; }
.newsletter-form input {
  flex: 1;
  padding: 10px 14px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.15);
  background: rgba(255,255,255,0.07);
  color: white;
  font-size: 14px;
  outline: none;
}
.newsletter-form input::placeholder { color: rgba(255,255,255,0.35); }
.newsletter-form input:focus { border-color: var(--accent); }
.newsletter-form button {
  padding: 10px 18px;
  background: var(--accent);
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 600;
  font-size: 13px;
  transition: background var(--transition);
}
.newsletter-form button:hover { background: var(--accent2); }
.footer-bottom {
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
}
.footer-bottom-links { display: flex; gap: 24px; }
.footer-bottom-links a { color: rgba(255,255,255,0.50); font-size: 13px; }
.footer-bottom-links a:hover { color: var(--accent); }

/* ===================== RESPONSIVE ===================== */
@media (max-width: 1024px) {
  .hero-grid, .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .features-grid, .services-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 32px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .product-hero-inner { grid-template-columns: 1fr; }
  .about-badge { display: none; }
}
@media (max-width: 768px) {
  .main-nav { display: none; }
  .main-nav.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 72px; left: 0; right: 0;
    background: white;
    padding: 24px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
    z-index: 999;
    gap: 20px;
  }
  .hamburger { display: flex; }
  .features-grid, .services-grid, .why-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .enquiry-form { padding: 32px 24px; }
  .product-hero { padding: 40px 28px; }
  #hero { padding: 120px 0 72px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
}