/* ================================================================
   TECHNOVA IT SOLUTIONS — Light Theme (White + Blue + Red + Yellow)
   ================================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Space+Grotesk:wght@400;500;600;700&display=swap');

/* ===== DESIGN TOKENS ===== */
:root {
  /* Core Colors */
  --white:        #ffffff;
  --off-white:    #f8faff;
  --light-blue:   #eef3fc;
  --blue:         #1565C0;      /* Primary — navy blue (logo text color) */
  --blue-mid:     #2979FF;      /* Medium bright blue */
  --blue-logo:    #3B82F6;      /* Logo cloud blue */
  --blue-light:   #DBEAFE;     /* Light blue tint */
  --blue-dark:    #0D2564;      /* Dark navy */
  --red:          #E53935;      /* Red accent */
  --red-dark:     #B71C1C;
  --red-light:    #FEECEC;
  --yellow:       #FFC107;      /* Yellow accent */
  --yellow-dark:  #E65100;
  --yellow-light: #FFF8E1;
  --gray-900:     #111827;
  --gray-700:     #374151;
  --gray-500:     #6B7280;
  --gray-300:     #D1D5DB;
  --gray-100:     #F3F4F6;
  --border:       #E2E8F0;

  /* Gradients */
  --grad-blue:    linear-gradient(135deg, #1565C0, #2979FF);
  --grad-red:     linear-gradient(135deg, #E53935, #FF6B6B);
  --grad-yellow:  linear-gradient(135deg, #FFC107, #FF8F00);
  --grad-hero:    linear-gradient(135deg, #0D2564 0%, #1565C0 50%, #2979FF 100%);
  --grad-accent:  linear-gradient(135deg, #1565C0, #E53935);

  /* Radii & Shadow */
  --radius:       16px;
  --radius-sm:    10px;
  --radius-lg:    24px;
  --shadow-sm:    0 2px 8px rgba(21,101,192,0.08);
  --shadow:       0 8px 32px rgba(21,101,192,0.12);
  --shadow-lg:    0 20px 60px rgba(21,101,192,0.18);
  --transition:   cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body {
  font-family: 'Inter', 'Space Grotesk', sans-serif;
  background: var(--white);
  color: var(--gray-700);
  line-height: 1.7;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* Scrollbar */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--light-blue); }
::-webkit-scrollbar-thumb { background: var(--blue); border-radius: 3px; }

/* ===== PRELOADER ===== */
#preloader {
  position: fixed; inset: 0;
  background: var(--gray-900);
  display: flex; align-items: center; justify-content: center;
  z-index: 9999;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}
#preloader.hidden { opacity: 0; visibility: hidden; }
.preloader-inner { text-align: center; }
.preloader-logo { display: flex; flex-direction: column; align-items: center; gap: 20px; }
.logo-text {
  font-size: 2.5rem; font-weight: 900; letter-spacing: 0.15em;
  color: var(--blue-dark);
  animation: fadeInDown 0.6s ease both;
}
.preloader-bar {
  width: 220px; height: 4px;
  background: var(--gray-100); border-radius: 2px; overflow: hidden;
  animation: fadeIn 0.4s ease 0.3s both;
}
.preloader-fill {
  height: 100%; width: 0%;
  background: var(--grad-blue);
  border-radius: 2px;
  animation: preloaderFill 1.6s ease forwards 0.3s;
}
@keyframes preloaderFill { to { width: 100%; } }

/* ===== CUSTOM CURSOR ===== */
#cursor-dot {
  width: 6px; height: 6px; background: var(--blue);
  border-radius: 50%; position: fixed; pointer-events: none; z-index: 9000;
  transform: translate(-50%,-50%); transition: transform 0.1s ease;
}
#cursor-ring {
  width: 36px; height: 36px;
  border: 1.5px solid rgba(21,101,192,0.4);
  border-radius: 50%; position: fixed; pointer-events: none; z-index: 8999;
  transform: translate(-50%,-50%);
  transition: transform 0.15s ease, width 0.2s ease, height 0.2s ease;
}

/* ===== NAVBAR ===== */
#header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: #ffffff;
  transition: background 0.4s ease, box-shadow 0.4s ease;
}
#header.scrolled {
  background: #ffffff;
  box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}
.navbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 5%; gap: 20px;
  background: #ffffff;
  border-bottom: 1px solid rgba(0,0,0,0.08);
}

/* Logo */
.nav-logo {
  display: flex; align-items: center;
  background: #ffffff;
  border-radius: 8px;
  padding: 4px 8px;
}
.nav-logo-img {
  height: 75px;
  width: auto;
  object-fit: contain;
  background: #ffffff;
  transition: transform 0.25s ease;
}
.nav-logo-img:hover { transform: scale(1.04); }

/* Preloader logo image */
.preloader-img {
  width: 180px;
  height: auto;
  object-fit: contain;
  mix-blend-mode: screen;
  animation: fadeInDown 0.6s ease both;
}

/* Footer logo image */
.footer-logo-img {
  height: 80px;
  width: auto;
  object-fit: contain;
  margin-bottom: 14px;
  mix-blend-mode: screen;
  filter: grayscale(1) brightness(1.7);
}

/* About section center node logo */
.center-node-logo {
  width: 52px;
  height: 52px;
  object-fit: contain;
  border-radius: 50%;
  mix-blend-mode: screen;
}

/* Legacy - kept for any remaining references */
.logo-icon { width: 52px; height: 52px; min-width: 52px; }
.logo-name { display: flex; flex-direction: column; line-height: 1; }
.logo-main {
  font-size: 1.3rem; font-weight: 900; letter-spacing: 0.08em;
  color: var(--blue-dark);
}
.logo-sub {
  font-size: 0.62rem; font-weight: 600; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--gray-500);
}

/* Nav Links */
.nav-links {
  display: flex; align-items: center; gap: 4px;
  flex: 1; justify-content: center;
}
.nav-link {
  font-size: 0.875rem; font-weight: 600; color: var(--gray-700);
  padding: 7px 14px; border-radius: 8px; white-space: nowrap;
  transition: color 0.2s, background 0.2s;
}
.nav-link:hover, .nav-link.active { color: var(--blue); background: var(--light-blue); }
.chevron { font-size: 0.6rem; margin-left: 3px; }

/* Dropdown */
.has-dropdown { position: relative; }
.dropdown {
  position: absolute; top: calc(100% + 12px); left: 50%;
  transform: translateX(-50%) translateY(10px);
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  min-width: 220px; padding: 8px;
  opacity: 0; visibility: hidden;
  transition: all 0.25s var(--transition);
  box-shadow: 0 16px 48px rgba(0,0,0,0.15);
}
.has-dropdown:hover .dropdown { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }
.dropdown li a {
  display: block; padding: 9px 14px;
  font-size: 0.825rem; font-weight: 500; color: var(--gray-700);
  border-radius: 6px; transition: color 0.2s, background 0.2s;
}
.dropdown li a:hover { color: var(--blue); background: var(--light-blue); }

/* Nav Actions */
.nav-actions { display: flex; align-items: center; gap: 14px; }
.nav-phone {
  display: flex; align-items: center; gap: 6px;
  font-size: 0.85rem; font-weight: 700; color: var(--blue);
  white-space: nowrap; transition: color 0.2s;
}
.nav-phone:hover { color: var(--red); }

/* Hamburger */
.hamburger { display: none; flex-direction: column; gap: 5px; width: 28px; padding: 4px 0; }
.hamburger span { width: 100%; height: 2px; background: var(--gray-700); border-radius: 2px; transition: all 0.3s ease; }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== BUTTONS ===== */
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 28px;
  background: var(--grad-blue);
  color: var(--white); font-weight: 700; font-size: 0.9rem;
  border-radius: var(--radius-sm);
  transition: transform 0.2s, box-shadow 0.3s;
  white-space: nowrap;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(21,101,192,0.35); }

.btn-outline {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 28px;
  border: 2px solid var(--blue);
  color: var(--blue); font-weight: 700; font-size: 0.9rem;
  border-radius: var(--radius-sm);
  transition: all 0.2s;
}
.btn-outline:hover { background: var(--blue); color: var(--white); }

.btn-red {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 28px;
  background: var(--grad-red);
  color: var(--white); font-weight: 700; font-size: 0.9rem;
  border-radius: var(--radius-sm);
  transition: transform 0.2s, box-shadow 0.3s;
}
.btn-red:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(229,57,53,0.35); }

.btn-yellow {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 28px;
  background: var(--grad-yellow);
  color: var(--gray-900); font-weight: 700; font-size: 0.9rem;
  border-radius: var(--radius-sm);
  transition: transform 0.2s, box-shadow 0.3s;
}
.btn-yellow:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(255,193,7,0.4); }

.btn-whatsapp {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 28px;
  background: linear-gradient(135deg, #25d366, #128c7e);
  color: var(--white); font-weight: 700; font-size: 0.9rem;
  border-radius: var(--radius-sm);
  transition: transform 0.2s, box-shadow 0.3s;
}
.btn-whatsapp:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(37,211,102,0.4); }
.full-width-btn { width: 100%; justify-content: center; margin-top: 10px; }
.btn-full { width: 100%; justify-content: center; }
.nav-cta { padding: 10px 22px; font-size: 0.85rem; }

.btn-glow {
  animation: btnGlow 3s ease-in-out infinite;
}
@keyframes btnGlow {
  0%,100% { box-shadow: 0 4px 20px rgba(41,121,255,0.2); }
  50%      { box-shadow: 0 6px 30px rgba(41,121,255,0.45); }
}

/* ===== CONTAINER ===== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 100px 0; position: relative; }

/* ===== GRADIENT TEXT ===== */
.gradient-text {
  background: var(--grad-blue);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.gradient-text-red {
  background: var(--grad-red);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ===== SECTION LABELS & HEADERS ===== */
.section-label {
  display: inline-block;
  font-size: 0.72rem; font-weight: 800; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--blue);
  padding: 5px 16px;
  background: var(--light-blue);
  border: 1px solid var(--blue-light);
  border-radius: 50px; margin-bottom: 14px;
}
.section-header { text-align: center; max-width: 700px; margin: 0 auto 60px; }
.section-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800; line-height: 1.2; color: var(--gray-900); margin-bottom: 16px;
}
.section-desc { font-size: 1.05rem; color: var(--gray-500); line-height: 1.7; }
.section-desc a { color: var(--blue); font-weight: 600; }

/* ===== HERO SECTION ===== */
.hero {
  min-height: 100vh;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 120px 5% 60px;
  position: relative; overflow: hidden;
  background: var(--grad-hero);
}

/* Geometric mesh overlay */
.hero-grid-overlay {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
}

/* Diagonal accent bands */
.hero::before {
  content: '';
  position: absolute; bottom: -80px; right: -80px;
  width: 500px; height: 500px; border-radius: 50%;
  background: radial-gradient(circle, rgba(255,193,7,0.12), transparent 70%);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute; top: -60px; left: -60px;
  width: 400px; height: 400px; border-radius: 50%;
  background: radial-gradient(circle, rgba(229,57,53,0.08), transparent 70%);
  pointer-events: none;
}

.hero-particles { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.hero-content { text-align: center; max-width: 860px; z-index: 2; position: relative; }

.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 20px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 50px;
  font-size: 0.8rem; font-weight: 700; color: var(--yellow);
  margin-bottom: 28px;
  animation: fadeInDown 0.6s ease both;
}
.badge-dot {
  width: 8px; height: 8px; background: var(--yellow);
  border-radius: 50%; animation: blink 2s ease-in-out infinite;
}
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0.3} }

.hero-title {
  font-size: clamp(2.2rem, 5.5vw, 4rem);
  font-weight: 900; line-height: 1.12; letter-spacing: -0.02em;
  color: var(--white); margin-bottom: 24px;
}
.title-line { display: block; }
.title-line:nth-child(1) { animation: fadeInUp 0.7s ease 0.2s both; }
.title-line:nth-child(2) {
  animation: fadeInUp 0.7s ease 0.35s both;
  color: var(--yellow);
}
.title-line:nth-child(3) { animation: fadeInUp 0.7s ease 0.5s both; }

.hero-desc {
  font-size: 1.1rem; color: rgba(255,255,255,0.8); line-height: 1.8;
  margin-bottom: 32px;
  animation: fadeInUp 0.7s ease 0.6s both;
}

.hero-contact-info {
  display: flex; gap: 16px; justify-content: center; flex-wrap: wrap;
  margin-bottom: 36px;
  animation: fadeInUp 0.7s ease 0.75s both;
}
.hero-info-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 20px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-sm);
  font-size: 0.9rem; font-weight: 600; color: var(--white);
  transition: background 0.2s, border-color 0.2s;
}
.hero-info-item:hover { background: rgba(255,255,255,0.18); border-color: rgba(255,255,255,0.4); }
.info-icon { font-size: 1.1rem; }

.hero-buttons {
  display: flex; gap: 14px; justify-content: center; flex-wrap: wrap;
  animation: fadeInUp 0.7s ease 0.9s both;
}
/* Override btn-primary in hero for yellow CTA */
.hero .btn-primary-hero {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 30px;
  background: var(--yellow);
  color: var(--gray-900); font-weight: 800; font-size: 0.95rem;
  border-radius: var(--radius-sm);
  transition: transform 0.2s, box-shadow 0.3s;
}
.hero .btn-primary-hero:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(255,193,7,0.45); }
.hero .btn-outline { border-color: rgba(255,255,255,0.5); color: var(--white); }
.hero .btn-outline:hover { background: rgba(255,255,255,0.15); border-color: var(--white); }

/* Stats Bar */
.hero-stats {
  display: flex; align-items: center;
  margin-top: 60px;
  padding: 24px 40px;
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-lg);
  flex-wrap: wrap;
  z-index: 2; position: relative;
  animation: fadeInUp 0.8s ease 1.1s both;
}
.stat-item { text-align: center; padding: 0 36px; flex: 1; min-width: 100px; }
.stat-num {
  font-size: 2.2rem; font-weight: 900; color: var(--yellow); line-height: 1;
  display: inline;
}
.stat-plus { font-size: 1.2rem; font-weight: 700; color: var(--yellow); }
.stat-label { font-size: 0.78rem; color: rgba(255,255,255,0.75); display: block; margin-top: 6px; font-weight: 500; }
.stat-divider { width: 1px; height: 40px; background: rgba(255,255,255,0.2); }

/* Scroll hint */
.hero-scroll-hint {
  position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  font-size: 0.72rem; color: rgba(255,255,255,0.5);
  animation: fadeIn 1s ease 2s both;
}
.scroll-mouse {
  width: 22px; height: 36px;
  border: 1.5px solid rgba(255,255,255,0.3);
  border-radius: 12px; display: flex; justify-content: center; padding-top: 6px;
}
.scroll-wheel {
  width: 3px; height: 8px; background: var(--yellow);
  border-radius: 2px; animation: scrollAnim 2s ease-in-out infinite;
}
@keyframes scrollAnim { 0%,100%{transform:translateY(0);opacity:1} 60%{transform:translateY(10px);opacity:0} }

/* Particles */
.particle {
  position: absolute; border-radius: 50%;
  pointer-events: none; animation: floatParticle linear infinite;
}
@keyframes floatParticle {
  0%   { transform:translateY(100vh) scale(0); opacity:0; }
  10%  { opacity:0.8; }
  90%  { opacity:0.8; }
  100% { transform:translateY(-100px) scale(1); opacity:0; }
}

/* ===== TICKER ===== */
.ticker-wrapper {
  background: var(--blue-dark);
  border-top: 3px solid var(--yellow);
  border-bottom: 3px solid var(--yellow);
  padding: 12px 0;
  overflow: hidden;
}
.ticker-track { display: flex; width: max-content; animation: ticker 30s linear infinite; }
.ticker-content {
  display: flex; align-items: center; gap: 24px;
  padding-right: 24px; white-space: nowrap;
}
.ticker-content span {
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.06em;
  text-transform: uppercase; color: rgba(255,255,255,0.85);
}
.ticker-dot { color: var(--yellow) !important; font-size: 0.45rem !important; }
@keyframes ticker { from{transform:translateX(0)} to{transform:translateX(-50%)} }

/* ===== ABOUT SECTION ===== */
.about-section { background: var(--white); }
.about-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: center;
}
.about-visual { position: relative; display: flex; flex-direction: column; align-items: center; }
.about-img-wrapper {
  width: 360px; height: 360px; position: relative;
  display: flex; align-items: center; justify-content: center;
}
.about-glow-ring {
  position: absolute; inset: 0; border-radius: 50%;
  background: radial-gradient(circle, rgba(21,101,192,0.06) 0%, transparent 70%);
  animation: pulse 4s ease-in-out infinite;
}
@keyframes pulse { 0%,100%{transform:scale(1)} 50%{transform:scale(1.05)} }

.tech-animation { position: relative; width: 100%; height: 100%; }
.tech-circle {
  position: absolute; border-radius: 50%;
  border: 1.5px dashed;
  top: 50%; left: 50%; transform: translate(-50%,-50%);
}
.c1 { width: 100%; height: 100%; border-color: rgba(21,101,192,0.15); animation: rotateCw 20s linear infinite; }
.c2 { width: 72%; height: 72%; border-color: rgba(229,57,53,0.15); animation: rotateCcw 15s linear infinite; }
.c3 { width: 44%; height: 44%; border-color: rgba(255,193,7,0.25); animation: rotateCw 10s linear infinite; }
@keyframes rotateCw  { to { transform:translate(-50%,-50%) rotate(360deg); } }
@keyframes rotateCcw { to { transform:translate(-50%,-50%) rotate(-360deg); } }

.tech-nodes { position: absolute; inset: 0; }
.node {
  position: absolute;
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: 8px; padding: 6px 12px;
  font-size: 0.7rem; font-weight: 700; color: var(--blue);
  white-space: nowrap; box-shadow: var(--shadow-sm);
  animation: nodePulse 3s ease-in-out infinite;
}
.n1 { top: 8%;  left: 60%; animation-delay: 0s; }
.n2 { top: 30%; left: -8%; animation-delay: 0.5s; border-color: rgba(229,57,53,0.3); color: var(--red); }
.n3 { top: 70%; left: -10%; animation-delay: 1s; }
.n4 { bottom: 10%; left: 55%; animation-delay: 1.5s; border-color: rgba(255,193,7,0.4); color: var(--yellow-dark); }
.n5 { top: 50%; left: 80%; animation-delay: 2s; border-color: rgba(229,57,53,0.3); color: var(--red); }
@keyframes nodePulse { 0%,100%{opacity:0.8;transform:scale(1)} 50%{opacity:1;transform:scale(1.04)} }
.center-node {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  width: 72px; height: 72px; border-radius: 50% !important;
  display: flex; align-items: center; justify-content: center;
  background: var(--gray-900);
  border: 2px solid var(--gray-700) !important;
  padding: 0 !important; box-shadow: 0 4px 20px rgba(0,0,0,0.3);
  animation: none !important;
}

.about-badge-card {
  display: flex; align-items: center; gap: 14px;
  margin-top: 28px; padding: 16px 24px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
}
.badge-icon { font-size: 1.8rem; }
.badge-text { display: flex; flex-direction: column; }
.badge-text strong { font-size: 0.95rem; font-weight: 700; color: var(--gray-900); }
.badge-text span { font-size: 0.78rem; color: var(--gray-500); }

.about-content .section-label { text-align: left; }
.about-desc { color: var(--gray-500); margin-bottom: 16px; }
.about-desc strong { color: var(--blue); }
.about-features { display: flex; flex-direction: column; gap: 12px; margin: 28px 0 32px; }
.feature-item { display: flex; align-items: center; gap: 12px; }
.feature-check {
  width: 24px; height: 24px; min-width: 24px; border-radius: 50%;
  background: var(--blue-light); border: 1.5px solid var(--blue);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.72rem; color: var(--blue); font-weight: 800;
}
.feature-item span { font-size: 0.9rem; color: var(--gray-700); font-weight: 500; }

/* ===== SERVICES SECTION ===== */
.services-section { background: var(--off-white); }
.services-bg-glow { display: none; }
.services-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
}
.service-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px; position: relative; overflow: hidden;
  transition: transform 0.3s var(--transition), border-color 0.3s, box-shadow 0.3s;
  animation-delay: var(--delay, 0s);
}
.service-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--grad-blue);
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.4s var(--transition);
}
.service-card:hover { transform: translateY(-6px); border-color: var(--blue-light); box-shadow: var(--shadow); }
.service-card:hover::before { transform: scaleX(1); }
.featured-card { border-color: var(--blue-light); background: var(--light-blue); }
.card-badge {
  position: absolute; top: 16px; right: 16px;
  font-size: 0.65rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--white); padding: 3px 10px;
  background: var(--red); border-radius: 50px;
}
.card-icon-wrap { margin-bottom: 18px; }
.card-icon {
  width: 52px; height: 52px;
  background: var(--light-blue);
  border: 1.5px solid var(--blue-light);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  color: var(--blue); transition: background 0.3s;
}
.service-card:nth-child(3n+1) .card-icon { background: var(--red-light); border-color: rgba(229,57,53,0.2); color: var(--red); }
.service-card:nth-child(3n+2) .card-icon { background: var(--yellow-light); border-color: rgba(255,193,7,0.25); color: var(--yellow-dark); }
.service-card:hover .card-icon { filter: brightness(1.05); }
.card-title { font-size: 0.95rem; font-weight: 700; margin-bottom: 10px; color: var(--gray-900); }
.card-desc { font-size: 0.82rem; color: var(--gray-500); line-height: 1.6; margin-bottom: 16px; }
.card-tags { display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 18px; }
.card-tags span {
  font-size: 0.68rem; padding: 3px 10px;
  background: var(--gray-100); border: 1px solid var(--border);
  border-radius: 50px; color: var(--gray-500); font-weight: 600;
}
.card-link {
  font-size: 0.8rem; font-weight: 700; color: var(--blue);
  display: inline-flex; align-items: center; gap: 4px; transition: gap 0.2s;
}
.card-link:hover { gap: 8px; }

/* ===== WHY US SECTION ===== */
.why-section { background: var(--white); }
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.why-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius); padding: 32px;
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
  animation-delay: var(--delay, 0s);
}
.why-card:hover { transform: translateY(-4px); border-color: var(--blue-light); box-shadow: var(--shadow); }
.why-card:nth-child(2) { border-top: 3px solid var(--red); }
.why-card:nth-child(4) { border-top: 3px solid var(--yellow); }
.why-card:nth-child(6) { border-top: 3px solid var(--red); }
.why-card:nth-child(1), .why-card:nth-child(3), .why-card:nth-child(5) { border-top: 3px solid var(--blue); }
.why-icon { font-size: 2rem; margin-bottom: 16px; }
.why-card h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 10px; color: var(--gray-900); }
.why-card p { font-size: 0.875rem; color: var(--gray-500); line-height: 1.7; }

/* ===== CTA SECTION ===== */
.cta-section {
  padding: 100px 0;
  background: var(--blue-dark);
  position: relative; overflow: hidden; text-align: center;
}
.cta-section::before {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(229,57,53,0.12) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 50%, rgba(255,193,7,0.1) 0%, transparent 50%);
}
.cta-bg-animation { position: absolute; inset: 0; pointer-events: none; }
.cta-particle { position: absolute; border-radius: 50%; }
.cta-particle.p1 { width: 400px; height: 400px; top: -150px; left: -100px; background: radial-gradient(circle, rgba(255,193,7,0.07), transparent); animation: ctaFloat 8s ease-in-out infinite; }
.cta-particle.p2 { width: 300px; height: 300px; bottom: -100px; right: -100px; background: radial-gradient(circle, rgba(229,57,53,0.08), transparent); animation: ctaFloat 10s ease-in-out infinite 2s; }
.cta-particle.p3 { width: 200px; height: 200px; top: 50%; left: 50%; background: radial-gradient(circle, rgba(41,121,255,0.08), transparent); animation: ctaFloat 6s ease-in-out infinite 4s; }
@keyframes ctaFloat { 0%,100%{transform:translateY(0) scale(1)} 50%{transform:translateY(-20px) scale(1.05)} }

.cta-content { position: relative; z-index: 1; max-width: 700px; margin: 0 auto; }
.cta-content h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); font-weight: 800; color: var(--white); margin-bottom: 16px; }
.cta-content p { font-size: 1.1rem; color: rgba(255,255,255,0.75); margin-bottom: 36px; }
.cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* Override cta btn-primary for yellow */
.cta-section .btn-primary {
  background: var(--yellow);
  color: var(--gray-900);
  box-shadow: none;
}
.cta-section .btn-primary:hover { box-shadow: 0 8px 24px rgba(255,193,7,0.4); }

/* ===== FAQ SECTION ===== */
.faq-section { background: var(--off-white); }
.faq-list { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 10px; }
.faq-item {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius-sm); overflow: hidden; transition: border-color 0.2s, box-shadow 0.2s;
}
.faq-item.open { border-color: var(--blue); box-shadow: var(--shadow-sm); }
.faq-question {
  width: 100%; display: flex; justify-content: space-between; align-items: center;
  padding: 20px 24px; font-size: 0.95rem; font-weight: 600; color: var(--gray-900);
  text-align: left; gap: 12px; transition: color 0.2s;
}
.faq-question:hover { color: var(--blue); }
.faq-icon { font-size: 1.4rem; color: var(--blue); min-width: 20px; text-align: center; transition: transform 0.3s; font-weight: 300; }
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-answer {
  padding: 0 24px; max-height: 0; overflow: hidden;
  font-size: 0.875rem; color: var(--gray-500); line-height: 1.7;
  transition: max-height 0.35s var(--transition), padding 0.3s ease;
}
.faq-item.open .faq-answer { max-height: 300px; padding-bottom: 20px; }

/* ===== CONTACT SECTION ===== */
.contact-section { background: var(--white); }
.contact-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 60px; align-items: start; }
.contact-info-col { display: flex; flex-direction: column; gap: 14px; }
.contact-card-item {
  display: flex; align-items: flex-start; gap: 16px; padding: 16px 20px;
  background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-sm);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.contact-card-item:hover { border-color: var(--blue); box-shadow: var(--shadow-sm); }
.contact-icon-wrap {
  width: 44px; height: 44px; border-radius: 10px; min-width: 44px;
  background: var(--light-blue); border: 1px solid var(--blue-light);
  display: flex; align-items: center; justify-content: center; color: var(--blue);
}
.contact-info-text { display: flex; flex-direction: column; }
.contact-info-text strong { font-size: 0.72rem; font-weight: 700; color: var(--gray-500); text-transform: uppercase; letter-spacing: 0.08em; }
.contact-info-text a, .contact-info-text span { font-size: 0.9rem; color: var(--gray-900); font-weight: 600; margin-top: 2px; }
.contact-info-text a:hover { color: var(--blue); }

/* Contact Form */
.contact-form-col {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 40px;
  box-shadow: var(--shadow);
}
.form-title { font-size: 1.4rem; font-weight: 800; margin-bottom: 28px; color: var(--gray-900); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 7px; margin-bottom: 16px; }
.form-group label { font-size: 0.75rem; font-weight: 700; color: var(--gray-700); text-transform: uppercase; letter-spacing: 0.06em; }
.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 16px;
  background: var(--off-white); border: 1.5px solid var(--border);
  border-radius: var(--radius-sm); color: var(--gray-900);
  font-family: inherit; font-size: 0.9rem;
  transition: border-color 0.2s, background 0.2s; width: 100%; resize: vertical;
}
.form-group input::placeholder, .form-group textarea::placeholder { color: var(--gray-300); }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none; border-color: var(--blue); background: var(--white);
  box-shadow: 0 0 0 3px rgba(21,101,192,0.08);
}
.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236B7280' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center; padding-right: 40px;
  background-color: var(--off-white);
}
.form-group select option { background: var(--white); color: var(--gray-900); }
.form-note { font-size: 0.75rem; color: var(--gray-500); text-align: center; margin-top: 12px; line-height: 1.5; }

.form-success { text-align: center; padding: 40px; }
.success-icon {
  width: 60px; height: 60px; border-radius: 50%;
  background: var(--light-blue); border: 2px solid var(--blue);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; color: var(--blue); font-weight: 700;
  margin: 0 auto 20px;
}
.form-success h3 { font-size: 1.4rem; margin-bottom: 8px; color: var(--gray-900); }
.form-success p { color: var(--gray-500); }

/* ===== FOOTER ===== */
.footer {
  background: var(--blue-dark);
  border-top: 4px solid var(--yellow);
  padding-top: 80px; position: relative;
}
.footer-glow { display: none; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.3fr; gap: 48px; padding-bottom: 60px; }
.footer-logo { margin-bottom: 4px; }
.footer .logo-main { color: var(--white); }
.footer .logo-sub { color: rgba(255,255,255,0.5); }
.footer-desc { font-size: 0.875rem; color: rgba(255,255,255,0.65); line-height: 1.7; margin-bottom: 20px; }
.footer-social { display: flex; gap: 10px; }
.social-link {
  width: 36px; height: 36px; border-radius: 8px;
  background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.15);
  display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,0.7);
  transition: color 0.2s, border-color 0.2s, background 0.2s;
}
.social-link:hover { color: var(--yellow); border-color: var(--yellow); background: rgba(255,193,7,0.1); }
.footer-heading { font-size: 0.78rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.12em; color: var(--yellow); margin-bottom: 20px; }
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a { font-size: 0.85rem; color: rgba(255,255,255,0.65); transition: color 0.2s; }
.footer-links a:hover { color: var(--white); padding-left: 4px; }
.footer-contact { display: flex; flex-direction: column; gap: 12px; margin-bottom: 20px; }
.footer-contact-item {
  display: flex; align-items: center; gap: 10px;
  font-size: 0.85rem; color: rgba(255,255,255,0.65); transition: color 0.2s;
}
a.footer-contact-item:hover { color: var(--yellow); }
.footer-coverage { margin-top: 4px; }
.coverage-label { font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: rgba(255,255,255,0.4); margin-bottom: 8px; }
.coverage-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.coverage-tags span {
  font-size: 0.7rem; padding: 3px 12px;
  background: rgba(255,193,7,0.1); border: 1px solid rgba(255,193,7,0.3);
  border-radius: 50px; color: var(--yellow); font-weight: 600;
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 24px 0;
  display: flex; justify-content: space-between; align-items: center;
  font-size: 0.8rem; color: rgba(255,255,255,0.4);
}

/* ===== FLOATING WHATSAPP ===== */
.float-whatsapp {
  position: fixed; bottom: 28px; left: 28px; z-index: 900;
  width: 58px; height: 58px;
  background: linear-gradient(135deg, #25d366, #128c7e);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  color: white; box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  transition: transform 0.3s var(--transition);
}
.float-whatsapp:hover { transform: scale(1.1); }
.wa-tooltip {
  position: absolute; bottom: calc(100% + 12px); left: 50%; transform: translateX(-50%);
  background: var(--gray-900); color: var(--white); font-size: 0.72rem; font-weight: 600;
  padding: 5px 12px; border-radius: 6px; white-space: nowrap;
  opacity: 0; pointer-events: none; transition: opacity 0.2s;
}
.float-whatsapp:hover .wa-tooltip { opacity: 1; }
.wa-pulse {
  position: absolute; inset: -4px; border-radius: 50%;
  border: 2px solid rgba(37,211,102,0.5);
  animation: waPulse 2s ease-out infinite;
}
@keyframes waPulse { 0%{transform:scale(1);opacity:1} 100%{transform:scale(1.5);opacity:0} }

/* ===== BACK TO TOP ===== */
.back-to-top {
  position: fixed; bottom: 28px; right: 28px; z-index: 900;
  width: 46px; height: 46px; border-radius: 50%;
  background: var(--white); border: 2px solid var(--blue);
  color: var(--blue);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none; transform: translateY(10px);
  transition: all 0.3s var(--transition);
  box-shadow: var(--shadow-sm);
}
.back-to-top.visible { opacity: 1; pointer-events: all; transform: translateY(0); }
.back-to-top:hover { background: var(--blue); color: var(--white); }

/* ===== SCROLL REVEAL ===== */
.reveal-up, .reveal-left, .reveal-right {
  opacity: 0;
  transition: opacity 0.7s var(--transition), transform 0.7s var(--transition);
  transition-delay: var(--delay, 0s);
}
.reveal-up { transform: translateY(40px); }
.reveal-left { transform: translateX(-40px); }
.reveal-right { transform: translateX(40px); }
.reveal-up.visible, .reveal-left.visible, .reveal-right.visible { opacity: 1; transform: translate(0); }

/* ===== KEYFRAMES ===== */
@keyframes fadeIn { from{opacity:0} to{opacity:1} }
@keyframes fadeInUp { from{opacity:0;transform:translateY(24px)} to{opacity:1;transform:translateY(0)} }
@keyframes fadeInDown { from{opacity:0;transform:translateY(-24px)} to{opacity:1;transform:translateY(0)} }

/* ===== RESPONSIVE ===== */
@media(max-width: 1100px) {
  .services-grid { grid-template-columns: repeat(3, 1fr); }
  .about-grid { gap: 40px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
}
@media(max-width: 900px) {
  .nav-links { display: none; flex-direction: column; }
  .nav-links.open {
    display: flex;
    position: fixed; top: 72px; left: 0; right: 0;
    background: var(--white); border-bottom: 1px solid var(--border);
    padding: 16px; z-index: 999; box-shadow: var(--shadow);
  }
  .nav-link { padding: 12px 16px; width: 100%; }
  .has-dropdown.open .dropdown {
    opacity: 1; visibility: visible; transform: none;
    position: static; background: var(--off-white);
    border: none; box-shadow: none;
    padding: 4px 0 4px 16px; margin-top: 4px;
  }
  .hamburger { display: flex; }
  .nav-phone { display: none; }
  .about-grid { grid-template-columns: 1fr; }
  .about-visual { order: -1; }
  .about-img-wrapper { width: 280px; height: 280px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .hero-stats { padding: 20px; }
  .stat-item { padding: 0 20px; }
  .form-row { grid-template-columns: 1fr; }
}
@media(max-width: 640px) {
  .section { padding: 70px 0; }
  .services-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .hero-stats { flex-direction: column; }
  .stat-divider { width: 60px; height: 1px; }
  .contact-form-col { padding: 24px; }
  .hero-buttons { flex-direction: column; align-items: center; }
  .cta-buttons { flex-direction: column; align-items: center; }
  .hero-contact-info { flex-direction: column; align-items: center; }
  #cursor-dot, #cursor-ring { display: none; }
}