/* ============================================================
   Avaetec - Dark Hacker Theme
   ============================================================ */

/* ── Custom Properties ─────────────────────────────────────── */
:root {
  /* Core palette */
  --color-base:    #0a0e1a;
  --color-surface: #0d1224;
  --color-card:    #111827;
  --color-border:  rgba(0, 191, 255, 0.15);

  /* Accent colors */
  --color-cyan:     #00bfff;
  --color-cyan-dim: rgba(0, 191, 255, 0.12);
  --color-green:    #00ff41;
  --color-green-dim:rgba(0, 255, 65, 0.10);

  /* Text */
  --color-text:   #e2e8f0;
  --color-muted:  rgba(226, 232, 240, 0.65);
  --color-muted2: rgba(226, 232, 240, 0.40);

  /* Glow */
  --glow-cyan:  0 0 12px rgba(0, 191, 255, 0.4), 0 0 24px rgba(0, 191, 255, 0.15);
  --glow-green: 0 0 8px rgba(0, 255, 65, 0.5);

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

  /* Transitions */
  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Global Reset & Base ───────────────────────────────────── */
*,*::before,*::after { box-sizing: border-box; }

body {
  margin: 0;
  background-color: var(--color-base);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  color: #fff;
  margin: 0;
}

h1 { font-size: 44px; line-height: 1.15; }
h2 { font-size: 32px; line-height: 1.25; }
h3 { font-size: 22px; line-height: 1.3; }
h4 { font-size: 18px; line-height: 1.35; }

p { font-size: 16px; line-height: 1.65; margin: 0; color: var(--color-text); }

ul { padding: 0; margin: 0; list-style: none; }

a {
  color: var(--color-cyan);
  text-decoration: none;
  transition: all var(--transition);
}
a:hover { color: #33cfff; }
a:focus, .btn:focus, .btn:active:focus {
  box-shadow: none;
  outline: 0 none;
}

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

.section { padding: 90px 0; }

.bg-gray { background: var(--color-surface); }

.text-center { text-align: center; }

/* ── Preloader ─────────────────────────────────────────────── */
#preloader {
  background-color: var(--color-base);
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
}

.book {
  position: relative;
  margin: 0 auto;
  border: 4px solid var(--color-border);
  width: 100px;
  height: 60px;
}

.book__page {
  position: absolute;
  left: 50%;
  top: -4px;
  border-top: 4px solid var(--color-border);
  border-bottom: 4px solid var(--color-border);
  border-right: 4px solid var(--color-border);
  background: var(--color-cyan);
  width: 50px;
  height: 60px;
  transform-origin: 0% 50%;
  animation: flip 1.2s infinite linear;
  animation-fill-mode: forwards;
}
.book__page:nth-child(1) { z-index: -1; animation-delay: 1.4s; }
.book__page:nth-child(2) { z-index: -2; animation-delay: 2.8s; }
.book__page:nth-child(3) { z-index: -3; animation-delay: 4.2s; }

@keyframes flip {
  0%     { transform: perspective(600px) rotateY(0deg); }
  20%    { background: var(--color-cyan); }
  29.9%  { background: var(--color-cyan); }
  30%    { transform: perspective(200px) rotateY(-90deg); background: var(--color-cyan); }
  54.999%{ opacity: 1; }
  55%    { opacity: 0; }
  60%    { transform: perspective(200px) rotateY(-180deg); background: var(--color-cyan); }
  100%   { transform: perspective(200px) rotateY(-180deg); background: var(--color-cyan); }
}

/* ── Navigation ────────────────────────────────────────────── */
.navigation {
  background-color: transparent;
  transition: all 0.3s ease-in-out;
  padding: 12px 24px;
  margin: 0;
  border: 0;
}
.navigation .navbar-brand {
  padding-top: 5px;
  display: inline-block;
}
.navigation .navbar-toggler {
  background: rgba(0, 191, 255, 0.1);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  outline: none;
  float: right;
  padding: 6px 10px;
}
.navigation .navbar-toggler i {
  font-size: 22px;
  color: var(--color-cyan);
}

.navigation.animated {
  background-color: rgba(10, 14, 26, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
}
.navigation.animated .menu a {
  color: rgba(255, 255, 255, 0.85);
}

.menu li a {
  color: rgba(255, 255, 255, 0.85);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  transition: all var(--transition);
}
.menu li a:hover,
.menu li a:focus {
  background: none;
  color: var(--color-cyan);
  text-shadow: 0 0 8px rgba(0, 191, 255, 0.4);
}

/* Language Toggle */
.lang-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(0, 191, 255, 0.08);
  border: 1px solid rgba(0, 191, 255, 0.3);
  color: var(--color-cyan);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
  padding: 5px 12px;
  border-radius: 6px;
  cursor: pointer;
  transition: all var(--transition);
  text-transform: uppercase;
}
.lang-toggle:hover {
  background: rgba(0, 191, 255, 0.18);
  border-color: var(--color-cyan);
  box-shadow: var(--glow-cyan);
}

/* ── Hero / Carousel ───────────────────────────────────────── */
.main-slider {
  position: relative;
  overflow: hidden;
  background: var(--color-base);
  color: #fff;
}

#matrix-canvas {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.18;
  pointer-events: none;
  width: 100%;
  height: 100%;
}

.main-slider .owl-wrapper-outer,
.main-slider .owl-wrapper,
.main-slider .owl-item {
  height: 100vh;
  height: 100svh;
}

.main-slider .owl-carousel .item {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  background-size: cover;
  background-position: center;
}

.main-slider .slide-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(10, 14, 26, 0.88) 0%, rgba(0, 0, 0, 0.72) 100%);
  z-index: 1;
}

.main-slider .slide-inner {
  position: relative;
  z-index: 2;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: 140px 0 90px;
}

.main-slider .slide-title {
  font-size: 44px;
  font-weight: 700;
  line-height: 1.12;
  margin: 0 0 12px;
  color: #fff;
}
.main-slider .slide-title .accent,
.accent {
  color: var(--color-cyan);
  text-shadow: 0 0 10px rgba(0, 191, 255, 0.35);
}

.main-slider .slide-lead {
  font-size: 18px;
  line-height: 1.65;
  color: var(--color-muted);
  max-width: 820px;
  margin: 0 0 22px;
}

/* Owl pagination */
.main-slider .owl-pagination {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: 24px;
  z-index: 3;
}
.main-slider .owl-page span {
  background: rgba(255, 255, 255, 0.3);
}
.main-slider .owl-page.active span {
  background: var(--color-cyan);
  box-shadow: var(--glow-cyan);
}

/* Hero Badge */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  background: rgba(0, 191, 255, 0.06);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--color-cyan);
}

/* Hero Actions */
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-bottom: 22px;
}

.btn-neo,
.btn-neo-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  height: 46px;
  padding: 0 20px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  font-size: 14px;
  line-height: 46px;
  white-space: nowrap;
  user-select: none;
  transition: all var(--transition);
  cursor: pointer;
}

.btn-neo {
  background: var(--color-cyan);
  color: #000;
  border: none;
  box-shadow: var(--glow-cyan);
}
.btn-neo:hover {
  background: #00d4ff;
  color: #000;
  box-shadow: 0 0 20px rgba(0, 191, 255, 0.6);
  transform: translateY(-1px);
}

.btn-neo-outline {
  background: transparent;
  border: 1px solid rgba(0, 191, 255, 0.4);
  color: var(--color-cyan);
}
.btn-neo-outline:hover {
  background: var(--color-cyan-dim);
  border-color: var(--color-cyan);
  color: var(--color-cyan);
}

/* Hero Chips */
.hero-strip {
  margin-top: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.hero-chip {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.5px;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--color-green-dim);
  border: 1px solid rgba(0, 255, 65, 0.25);
  color: var(--color-green);
}

/* Hero Proof Cards */
.hero-proof {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  max-width: 980px;
  margin-top: 8px;
}
.proof-card {
  border-radius: 12px;
  padding: 14px;
  background: rgba(0, 191, 255, 0.04);
  border: 1px solid var(--color-border);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  min-height: 94px;
}
.proof-card .t {
  font-weight: 700;
  font-size: 14px;
  margin-bottom: 6px;
  color: #fff;
  display: flex;
  gap: 8px;
  align-items: center;
}
.proof-card .d {
  font-size: 13px;
  color: var(--color-muted2);
  line-height: 1.45;
}

/* ── Training Section ──────────────────────────────────────── */
.training-section {
  background: var(--color-surface);
}
.training-section .section-title {
  font-size: 32px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 10px;
  color: #fff;
}
.training-section .section-lead {
  text-align: center;
  color: var(--color-muted);
  max-width: 820px;
  margin: 0 auto 30px;
  font-size: 16px;
}
.training-section h3 {
  color: #fff;
  margin-bottom: 14px;
}
.training-section p {
  color: var(--color-muted);
}
.training-section .training-img {
  border-radius: 14px;
  border: 1px solid var(--color-border);
  box-shadow: 0 0 30px rgba(0, 191, 255, 0.08);
  max-width: 100%;
  height: auto;
}
.training-section .list-arrow {
  list-style: none;
  padding: 0;
  margin: 16px 0 0;
}
.training-section .list-arrow li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 10px;
  color: var(--color-text);
  transition: all var(--transition);
}
.training-section .list-arrow li::before {
  content: '\f105';
  font-family: 'FontAwesome';
  position: absolute;
  left: 0;
  color: var(--color-cyan);
}
.training-section .list-arrow li:hover {
  color: #fff;
  padding-left: 26px;
}

/* ── About Section ─────────────────────────────────────────── */
.about {
  background: var(--color-base);
}
.about .content .sub-heading h3 {
  font-size: 24px;
  font-weight: 600;
  line-height: 1.4;
  color: var(--color-text);
  margin-bottom: 20px;
  padding-left: 16px;
  border-left: 3px solid var(--color-cyan);
  font-family: var(--font-body);
}
.about .content p {
  color: var(--color-muted);
  font-size: 16px;
  line-height: 1.7;
}
.about .content p strong {
  color: var(--color-cyan);
  font-weight: 600;
}

/* Modal Button */
#modalBtn {
  margin-top: 12px;
  background: var(--color-cyan);
  color: #000;
  border: 0;
  border-radius: 8px;
  padding: 14px 24px;
  cursor: pointer;
  font-weight: 700;
  font-size: 15px;
  transition: all var(--transition);
  box-shadow: var(--glow-cyan);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
}
#modalBtn:hover {
  background: #00d4ff;
  transform: translateY(-2px);
  box-shadow: 0 0 24px rgba(0, 191, 255, 0.5);
}

/* Video Card */
.video-card {
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  background: var(--color-card);
}
.video-card .video-meta {
  padding: 14px 16px;
  background: var(--color-card);
}
.video-card .video-meta strong {
  display: block;
  margin-bottom: 4px;
  color: #fff;
}
.video-card .video-meta span {
  color: var(--color-muted);
  font-size: 13px;
}
.video-card iframe {
  width: 100% !important;
  min-height: 280px;
  display: block !important;
  visibility: visible !important;
  opacity: 1 !important;
  border: 0;
}

/* ── Modals (shared) ───────────────────────────────────────── */
.modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.90);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 9999;
  padding: 20px;
  animation: modalFadeIn 0.3s ease-out;
}
@keyframes modalFadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.modal-content {
  background: linear-gradient(145deg, var(--color-surface) 0%, var(--color-base) 100%);
  border-radius: 20px;
  max-width: 900px;
  width: 92%;
  margin: 40px auto;
  max-height: calc(100vh - 80px);
  overflow: hidden;
  position: relative;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.6),
              0 0 40px rgba(0, 191, 255, 0.08);
  animation: modalSlideUp 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  border: 1px solid var(--color-border);
}
@keyframes modalSlideUp {
  from { opacity: 0; transform: translateY(40px) scale(0.95); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* Modal Header */
.modal-header-area {
  position: sticky;
  top: 0;
  background: rgba(13, 18, 36, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 28px 60px 24px 32px;
  border-bottom: 1px solid var(--color-border);
  z-index: 10;
}
.modal-content h2 {
  font-size: 26px;
  font-weight: 700;
  color: #fff;
  margin: 0 0 12px;
  letter-spacing: -0.5px;
  line-height: 1.3;
}
.modal-intro-text {
  font-size: 15px;
  color: var(--color-muted);
  line-height: 1.6;
  margin: 0;
}

/* Close Button */
.close {
  position: absolute;
  top: 24px;
  right: 24px;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  color: var(--color-muted);
  font-size: 24px;
  font-weight: bold;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 20;
  line-height: 1;
  padding: 0;
}
.close:hover {
  background: rgba(239, 68, 68, 0.15);
  border-color: rgba(239, 68, 68, 0.3);
  color: #ef4444;
  transform: rotate(90deg);
}

/* Scrollable Content */
#course-summary {
  padding: 32px;
  max-height: calc(90vh - 180px);
  overflow-y: auto;
  scroll-behavior: smooth;
}
#course-summary::-webkit-scrollbar { width: 8px; }
#course-summary::-webkit-scrollbar-track { background: rgba(255, 255, 255, 0.03); border-radius: 10px; }
#course-summary::-webkit-scrollbar-thumb { background: rgba(0, 191, 255, 0.2); border-radius: 10px; }
#course-summary::-webkit-scrollbar-thumb:hover { background: rgba(0, 191, 255, 0.35); }

/* Course Level Cards */
.course-level {
  background: rgba(0, 191, 255, 0.03);
  border: 1px solid var(--color-border);
  border-radius: 14px;
  padding: 24px;
  margin-bottom: 20px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}
.course-level::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--color-cyan) 0%, #0080ff 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
}
.course-level:hover {
  background: rgba(0, 191, 255, 0.06);
  border-color: rgba(0, 191, 255, 0.3);
  transform: translateX(4px);
}
.course-level:hover::before { opacity: 1; }

.course-level h3 {
  font-size: 19px;
  font-weight: 700;
  color: #fff;
  margin: 0 0 12px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.course-level h3::before {
  content: '';
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--color-cyan);
  border-radius: 50%;
  box-shadow: var(--glow-cyan);
  flex-shrink: 0;
}

.course-level p {
  font-size: 15px;
  color: var(--color-muted);
  line-height: 1.7;
  margin: 0;
}
.course-level strong {
  color: var(--color-cyan);
  font-weight: 600;
}

.course-level ul {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}
.course-level li {
  font-size: 14px;
  color: var(--color-muted);
  margin: 10px 0;
  padding-left: 24px;
  position: relative;
  line-height: 1.6;
}
.course-level li::before {
  content: '\f00c';
  font-family: 'FontAwesome';
  position: absolute;
  left: 0;
  color: var(--color-green);
  font-size: 12px;
}

/* Last card highlight */
.course-level:last-child {
  background: linear-gradient(135deg, rgba(0, 191, 255, 0.06) 0%, rgba(0, 255, 65, 0.04) 100%);
  border-color: rgba(0, 191, 255, 0.25);
  margin-bottom: 0;
}
.course-level:last-child h3::before {
  background: var(--color-green);
  box-shadow: var(--glow-green);
}

/* Verify Modal */
#verifyModal.modal {
  background: rgba(0, 0, 0, 0.80);
  padding: 16px;
}
#verifyModal .modal-content {
  border-radius: 16px;
  padding: 28px;
  max-width: 420px;
}
#verifyModal h3 {
  color: #fff;
  font-size: 20px;
  margin-bottom: 8px;
}
#verifyModal p {
  color: var(--color-muted);
  font-size: 14px;
}
#verifyModal #verifyCode {
  background: rgba(0, 0, 0, 0.3) !important;
  border: 1px solid var(--color-border) !important;
  color: var(--color-green) !important;
  font-family: var(--font-mono) !important;
  font-size: 20px !important;
  letter-spacing: 4px;
  text-align: center;
  padding: 12px;
  border-radius: 8px;
}
#verifyModal #verifyCode:focus {
  border-color: var(--color-cyan) !important;
  box-shadow: 0 0 0 3px rgba(0, 191, 255, 0.12) !important;
}

/* ── Services Section ──────────────────────────────────────── */
.service {
  text-align: center;
  background: var(--color-base);
}
.service .heading {
  text-align: center;
  padding-bottom: 60px;
}
.service .heading h2 {
  color: #fff;
  padding-bottom: 15px;
  font-weight: 700;
  font-size: 32px;
  line-height: 1.25;
}
.service .heading p {
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-muted);
}

.service .block {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 28px 20px;
  margin-bottom: 24px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.service .block::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-cyan);
  opacity: 0;
  transition: opacity var(--transition);
}
.service .block:hover {
  border-color: rgba(0, 191, 255, 0.35);
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.3);
}
.service .block:hover::before { opacity: 1; }

.service .block i {
  font-size: 36px;
  display: inline-block;
  margin-bottom: 16px;
  color: var(--color-cyan);
  text-shadow: 0 0 12px rgba(0, 191, 255, 0.3);
  transition: all var(--transition);
}
.service .block:hover i {
  text-shadow: var(--glow-cyan);
  transform: scale(1.1);
}

.service .block h3 {
  color: #fff;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 13px;
  margin-bottom: 14px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
}
.service .block p {
  color: var(--color-muted);
  font-size: 14px;
  line-height: 1.6;
}

/* ── Call-to-Action Section ────────────────────────────────── */
.call-to-action {
  padding: 90px 0;
  background-image: url(../images/call-to-action.jpg);
  background-attachment: fixed;
  background-repeat: no-repeat;
  background-size: cover;
  color: #fff;
  position: relative;
}
.call-to-action::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(10, 14, 26, 0.88);
}
.call-to-action .block {
  position: relative;
  z-index: 1;
}
.call-to-action .block h2 {
  font-size: 30px;
  margin-bottom: 8px;
  font-weight: 700;
  color: #fff;
}
.call-to-action .block p {
  color: var(--color-muted);
}
.call-to-action .block .input-group {
  margin-top: 30px;
}
.call-to-action .block .input-group input {
  height: 50px;
  border-radius: 8px 0 0 8px;
  border: 1px solid var(--color-border);
  background: rgba(255, 255, 255, 0.05);
  color: #fff;
  box-shadow: none;
  padding-left: 16px;
}
.call-to-action .block .input-group input::placeholder {
  color: var(--color-muted2);
}
.call-to-action .block .input-group .btn-subscription {
  height: 50px;
  border-radius: 0 8px 8px 0;
  border: none;
  box-shadow: none;
  background: var(--color-cyan);
  padding: 0 24px;
  color: #000;
  font-weight: 700;
  transition: all var(--transition);
}
.call-to-action .block .input-group .btn-subscription:hover {
  background: #00d4ff;
  box-shadow: var(--glow-cyan);
}

/* ── Contact Section ───────────────────────────────────────── */
.contact {
  background: var(--color-surface);
}
.contact .heading {
  text-align: center;
  padding-bottom: 40px;
}
.contact .heading h2 {
  color: #fff;
  padding-bottom: 15px;
  font-weight: 700;
  font-size: 32px;
}
.contact .heading p {
  color: var(--color-muted);
  font-size: 16px;
}

.input-field .form-control {
  box-shadow: none;
  background: rgba(255, 255, 255, 0.04) !important;
  border: 1px solid var(--color-border) !important;
  color: var(--color-text) !important;
  width: 100%;
  height: 50px;
  padding-left: 20px;
  font-weight: 500;
  border-radius: 8px;
  transition: all var(--transition);
}
.input-field .form-control:focus {
  background: rgba(255, 255, 255, 0.06) !important;
  border-color: var(--color-cyan) !important;
  box-shadow: 0 0 0 3px rgba(0, 191, 255, 0.12) !important;
}
.input-field .form-control::placeholder {
  color: var(--color-muted2);
}

.input-field textarea.form-control {
  height: 160px;
  padding-top: 14px;
  resize: vertical;
}

.input-field label {
  color: rgba(239, 68, 68, 0.7);
}

.form-group .input-field + .input-field {
  margin-top: 12px;
}
.form-group { margin-top: 10px; }

.btn-send {
  line-height: 48px;
  border: none;
  background: var(--color-cyan);
  color: #000;
  width: 100%;
  font-size: 14px;
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 1.5px;
  border-radius: 8px;
  margin-top: 12px;
  cursor: pointer;
  transition: all var(--transition);
  box-shadow: var(--glow-cyan);
}
.btn-send:hover {
  background: #00d4ff;
  color: #000;
  box-shadow: 0 0 20px rgba(0, 191, 255, 0.5);
  transform: translateY(-1px);
}

#success,
#error {
  display: none;
}
#success p { color: var(--color-green); }
#error p { color: #ef4444; }

/* ── Footer ────────────────────────────────────────────────── */
footer {
  text-align: center;
  background: #000;
  border-top: 1px solid var(--color-border);
  padding: 32px 0;
}
footer p {
  font-weight: 400;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-muted2);
  letter-spacing: 1.5px;
}
footer p a {
  color: var(--color-cyan);
  transition: all var(--transition);
}
footer p a:hover {
  color: #33cfff;
  text-shadow: 0 0 6px rgba(0, 191, 255, 0.3);
  text-decoration: none;
}

/* ── WhatsApp Button ───────────────────────────────────────── */
#whatsapp-button {
  position: fixed;
  right: 18px;
  bottom: 18px;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: #25d366;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.3);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  z-index: 9998;
  text-decoration: none;
  transition: all var(--transition);
}
#whatsapp-button:hover {
  box-shadow: 0 8px 28px rgba(37, 211, 102, 0.5);
  transform: scale(1.08);
}
#whatsapp-button img {
  width: 30px;
  height: 30px;
}

/* ── Bootstrap Overrides ───────────────────────────────────── */
.form-control {
  background: rgba(255, 255, 255, 0.04) !important;
  color: var(--color-text) !important;
  border-color: var(--color-border) !important;
}
.form-control:focus {
  background: rgba(255, 255, 255, 0.06) !important;
  border-color: var(--color-cyan) !important;
  box-shadow: 0 0 0 3px rgba(0, 191, 255, 0.12) !important;
}

.navbar-fixed-top { z-index: 1030; }

/* Headings used via .heading class */
.heading {
  text-align: center;
  padding-bottom: 60px;
}
.heading h2 {
  color: #fff;
  padding-bottom: 15px;
  text-transform: capitalize;
  font-weight: 700;
  font-size: 32px;
  line-height: 1.25;
}
.heading p {
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-muted);
}

/* Generic button styles */
.btn { border-radius: 8px; }
.btn-home {
  background-color: var(--color-cyan);
  border-radius: 8px;
  color: #000;
  font-size: 16px;
  font-weight: 700;
  padding: 12px 32px;
  margin-top: 30px;
}
.btn-home:hover, .btn-home:focus {
  background-color: #00d4ff;
  color: #000;
  border: 1px solid var(--color-cyan);
}

/* About slider (if used) */
.about .about-slider img {
  width: 100%;
  height: auto;
  border-radius: 12px;
}

/* Hero area fallback (non-carousel) */
.hero-area {
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  background: var(--color-base);
}
.hero-area h1 {
  color: var(--color-cyan);
  font-size: 30px;
  text-transform: uppercase;
  font-weight: bold;
  padding-bottom: 19px;
  margin-top: 30px;
}
.hero-area p {
  color: var(--color-muted);
  font-size: 20px;
  line-height: 1.4;
}

/* jQuery validate error labels */
label.error {
  color: #ef4444;
  font-size: 13px;
  margin-top: 4px;
  display: block;
}

/* ── Utility: Glow Underline for Section Titles ────────────── */
.section-title-glow {
  position: relative;
  display: inline-block;
}
.section-title-glow::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 2px;
  background: var(--color-cyan);
  box-shadow: var(--glow-cyan);
}