/* ============================================================
   CloudApps Digital — style.css
   Theme: Dark Neon Cyber | Fonts: Syne + Space Mono
   ============================================================ */

/* ── Variables ── */
:root {
  --bg:          #07090f;
  --bg-2:        #0d1120;
  --bg-card:     #0f1628;
  --neon:        #00f5c4;
  --neon-dim:    rgba(0, 245, 196, 0.15);
  --neon-glow:   rgba(0, 245, 196, 0.35);
  --accent:      #4d7cff;
  --accent-dim:  rgba(77, 124, 255, 0.12);
  --text:        #e2e8f0;
  --text-muted:  #6b7a99;
  --border:      rgba(255, 255, 255, 0.06);
  --border-neon: rgba(0, 245, 196, 0.22);
  --font-display: 'Syne', sans-serif;
  --font-mono:    'Space Mono', monospace;
  --radius:       12px;
  --radius-lg:    20px;
  --transition:   0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background-color: var(--bg);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ── Grid Overlay ── */
.grid-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    linear-gradient(rgba(0, 245, 196, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 245, 196, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}

/* ── Typography helpers ── */
.neon {
  color: var(--neon);
  text-shadow: 0 0 20px var(--neon-glow), 0 0 60px rgba(0,245,196,0.2);
}

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--neon-dim); border-radius: 99px; }

/* ================================================================
   NAVBAR
   ================================================================ */
.navbar {
  background: transparent;
  backdrop-filter: none;
  padding: 1.4rem 0;
  border-bottom: 1px solid transparent;
  transition: var(--transition);
  z-index: 999;
}

.navbar.scrolled {
  background: rgba(7, 9, 15, 0.92);
  backdrop-filter: blur(18px);
  border-bottom-color: var(--border);
  padding: 0.85rem 0;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
}

.brand-icon {
  font-size: 1.5rem;
  color: var(--neon);
  filter: drop-shadow(0 0 8px var(--neon));
  line-height: 1;
}

.brand-text {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.25rem;
  color: #fff;
  letter-spacing: -0.02em;
}

.nav-link {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted) !important;
  padding: 0.4rem 0.8rem !important;
  transition: color var(--transition);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0; left: 50%; right: 50%;
  height: 1px;
  background: var(--neon);
  transition: var(--transition);
}

.nav-link:hover { color: var(--neon) !important; }
.nav-link:hover::after { left: 0.8rem; right: 0.8rem; }

.btn-lang {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  padding: 0.3rem 0.85rem;
  border: 1px solid var(--border-neon);
  color: var(--neon);
  border-radius: 4px;
  background: var(--neon-dim);
  transition: var(--transition);
  text-decoration: none;
}

.btn-lang:hover {
  background: var(--neon);
  color: var(--bg);
}

.navbar-toggler-icon-custom {
  color: var(--neon);
  font-size: 1.3rem;
}

.navbar-toggler { border: none; background: none; box-shadow: none !important; }

/* ================================================================
   HERO
   ================================================================ */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 6rem 0 4rem;
  overflow: hidden;
}

.hero-glow {
  position: absolute;
  width: 600px; height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,245,196,0.12) 0%, transparent 70%);
  top: -10%; left: -5%;
  pointer-events: none;
  animation: glow-drift 10s ease-in-out infinite alternate;
}

.hero-glow-2 {
  background: radial-gradient(circle, rgba(77,124,255,0.1) 0%, transparent 70%);
  top: 40%; left: 55%;
  width: 500px; height: 500px;
  animation-delay: -5s;
}

@keyframes glow-drift {
  from { transform: translate(0, 0) scale(1); }
  to   { transform: translate(40px, 30px) scale(1.08); }
}

.hero-container { position: relative; z-index: 2; }

.hero-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--neon);
  background: var(--neon-dim);
  border: 1px solid var(--border-neon);
  padding: 0.3rem 0.9rem;
  border-radius: 3px;
  margin-bottom: 1.5rem;
  animation: fade-up 0.6s both;
}

.hero-h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.8rem, 6vw, 5.5rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: #fff;
  margin-bottom: 1.5rem;
  animation: fade-up 0.6s 0.1s both;
}

.hero-sub {
  font-size: 1rem;
  color: var(--text-muted);
  max-width: 520px;
  margin-bottom: 2.5rem;
  animation: fade-up 0.6s 0.2s both;
  line-height: 1.8;
}

.hero-btns {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3.5rem;
  animation: fade-up 0.6s 0.3s both;
}

/* ── Buttons ── */
.btn-neon {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  padding: 0.75rem 1.8rem;
  background: var(--neon);
  color: #07090f;
  border: none;
  border-radius: 5px;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  box-shadow: 0 0 24px var(--neon-glow), 0 4px 16px rgba(0,0,0,0.4);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.btn-neon::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.15);
  transform: translateX(-100%);
  transition: transform 0.4s;
}

.btn-neon:hover::before { transform: translateX(0); }
.btn-neon:hover {
  color: #07090f;
  box-shadow: 0 0 40px var(--neon-glow), 0 6px 24px rgba(0,0,0,0.5);
  transform: translateY(-2px);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  padding: 0.75rem 1.8rem;
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 5px;
  cursor: pointer;
  text-decoration: none;
  transition: var(--transition);
}

.btn-ghost:hover {
  border-color: var(--border-neon);
  color: var(--neon);
  background: var(--neon-dim);
}

/* ── Stats ── */
.hero-stats {
  display: flex;
  gap: 2rem;
  align-items: center;
  animation: fade-up 0.6s 0.4s both;
}

.stat { display: flex; flex-direction: column; }
.stat-num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.6rem;
  color: #fff;
  line-height: 1;
}
.stat-label {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 0.2rem;
}
.stat-divider {
  width: 1px; height: 36px;
  background: var(--border);
}

/* ── Scroll indicator ── */
.scroll-indicator {
  position: absolute;
  bottom: 2rem; left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}
.scroll-indicator span {
  display: block;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--neon);
  animation: scroll-dot 1.4s ease-in-out infinite;
}
.scroll-indicator span:nth-child(2) { animation-delay: 0.2s; opacity: 0.6; }
.scroll-indicator span:nth-child(3) { animation-delay: 0.4s; opacity: 0.3; }
@keyframes scroll-dot {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(6px); }
}

/* ================================================================
   SECTION COMMONS
   ================================================================ */
.section-services,
.section-why,
.section-contact {
  position: relative;
  padding: 6rem 0;
  z-index: 1;
}

.section-services { background: var(--bg-2); }
.section-why      { background: var(--bg); }
.section-contact  { background: var(--bg-2); }

.section-header { text-align: center; margin-bottom: 3.5rem; }

.section-label {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--neon);
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  letter-spacing: -0.03em;
  color: #fff;
  margin-bottom: 0.75rem;
}

.section-sub {
  color: var(--text-muted);
  max-width: 480px;
  margin: 0 auto;
  font-size: 0.9rem;
}

/* ================================================================
   SERVICE CARDS
   ================================================================ */
.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  height: 100%;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
  opacity: 0;
  transform: translateY(30px);
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--neon), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}

.service-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top left, var(--neon-dim), transparent 60%);
  opacity: 0;
  transition: opacity var(--transition);
}

.service-card.in-view {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.5s calc(var(--delay, 0s) + 0.1s), transform 0.5s calc(var(--delay, 0s) + 0.1s), border-color var(--transition), box-shadow var(--transition);
}

.service-card:hover {
  border-color: var(--border-neon);
  box-shadow: 0 0 40px rgba(0,245,196,0.08), 0 8px 32px rgba(0,0,0,0.4);
  transform: translateY(-4px);
}

.service-card:hover::before,
.service-card:hover::after { opacity: 1; }

.service-icon-wrap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px; height: 52px;
  background: var(--neon-dim);
  border: 1px solid var(--border-neon);
  border-radius: var(--radius);
  margin-bottom: 1.25rem;
  position: relative;
  z-index: 1;
}

.service-icon-wrap i {
  font-size: 1.4rem;
  color: var(--neon);
}

.service-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: #fff;
  margin-bottom: 0.75rem;
  position: relative;
  z-index: 1;
}

.service-desc {
  color: var(--text-muted);
  font-size: 0.85rem;
  line-height: 1.75;
  margin-bottom: 1.25rem;
  position: relative;
  z-index: 1;
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  position: relative;
  z-index: 1;
}

.tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.06em;
  padding: 0.2rem 0.6rem;
  background: var(--accent-dim);
  border: 1px solid rgba(77,124,255,0.2);
  color: #8ba4ff;
  border-radius: 3px;
}

/* ================================================================
   WHY CARDS
   ================================================================ */
.why-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
  text-align: center;
  transition: var(--transition);
  opacity: 0;
  transform: translateY(24px);
}

.why-card.in-view {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.5s calc(var(--delay, 0s) + 0.1s), transform 0.5s calc(var(--delay, 0s) + 0.1s), border-color var(--transition), background var(--transition);
}

.why-card:hover {
  border-color: var(--border-neon);
  background: var(--bg-2);
}

.why-icon {
  width: 48px; height: 48px;
  margin: 0 auto 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--neon-dim);
  border-radius: 50%;
}

.why-icon i { font-size: 1.3rem; color: var(--neon); }

.why-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  color: #fff;
  margin-bottom: 0.5rem;
}

.why-desc { font-size: 0.82rem; color: var(--text-muted); line-height: 1.7; }

/* ================================================================
   CONTACT
   ================================================================ */
.contact-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 3.5rem;
  position: relative;
  overflow: hidden;
}

.contact-wrap::before {
  content: '';
  position: absolute;
  top: -80px; right: -80px;
  width: 280px; height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,245,196,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.contact-sub {
  color: var(--text-muted);
  font-size: 0.88rem;
  margin-top: 0.5rem;
}

.contact-info { display: flex; flex-direction: column; gap: 0.75rem; }

.contact-info-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.contact-info-item i { color: var(--neon); font-size: 1rem; }

/* ── Form ── */
.cf-input {
  background: rgba(255,255,255,0.04) !important;
  border: 1px solid var(--border) !important;
  border-radius: 6px !important;
  color: var(--text) !important;
  font-family: var(--font-mono) !important;
  font-size: 0.83rem !important;
  padding: 0.75rem 1rem !important;
  transition: var(--transition) !important;
}

.cf-input::placeholder { color: var(--text-muted) !important; }

.cf-input:focus {
  outline: none !important;
  border-color: var(--border-neon) !important;
  box-shadow: 0 0 0 3px rgba(0,245,196,0.08) !important;
  background: rgba(0,245,196,0.03) !important;
}

textarea.cf-input { resize: vertical; min-height: 130px; }

/* ================================================================
   FOOTER
   ================================================================ */
.site-footer {
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: 2rem 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-brand { font-size: 1.05rem; }
.footer-copy { font-size: 0.75rem; color: var(--text-muted); margin: 0; }

.footer-socials { display: flex; gap: 1rem; }
.footer-socials a {
  color: var(--text-muted);
  font-size: 1.1rem;
  transition: color var(--transition);
  text-decoration: none;
}
.footer-socials a:hover { color: var(--neon); }

/* ================================================================
   ANIMATIONS
   ================================================================ */
@keyframes fade-up {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ================================================================
   RESPONSIVE
   ================================================================ */
@media (max-width: 991px) {
  .navbar-collapse {
    background: rgba(7, 9, 15, 0.97);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1rem;
    margin-top: 0.75rem;
  }
  .hero-stats { gap: 1.25rem; }
  .contact-wrap { padding: 2rem; }
}

@media (max-width: 575px) {
  .hero-stats { flex-direction: column; align-items: flex-start; gap: 1rem; }
  .stat-divider { display: none; }
  .footer-inner { flex-direction: column; text-align: center; }
  .hero-btns { flex-direction: column; }
  .btn-neon, .btn-ghost { text-align: center; justify-content: center; }
}

/* ================================================================
   TRUST BAR
   ================================================================ */
.trust-bar {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 0.85rem 0;
  overflow: hidden;
}

.trust-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5rem 2rem;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  white-space: nowrap;
}

.trust-item i { color: var(--neon); font-size: 0.9rem; }

/* ================================================================
   TESTIMONIALS
   ================================================================ */
.section-testimonials {
  padding: 6rem 0;
  background: var(--bg);
}

.testi-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  height: 100%;
  position: relative;
  transition: var(--transition);
  opacity: 0;
  transform: translateY(24px);
}

.testi-card.in-view {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.5s 0.1s, transform 0.5s 0.1s, border-color var(--transition);
}

.testi-card:hover { border-color: var(--border-neon); }

.testi-stars {
  color: #f4c430;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
}

.testi-text {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 1.25rem;
  font-style: italic;
}

.testi-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.testi-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--neon-dim);
  border: 1px solid var(--border-neon);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.75rem;
  color: var(--neon);
  flex-shrink: 0;
}

.testi-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
  color: #fff;
}

.testi-role {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 0.1rem;
}

/* ================================================================
   FAQ
   ================================================================ */
.section-faq {
  padding: 6rem 0;
  background: var(--bg-2);
}

.faq-wrap { max-width: 780px; margin: 0 auto; }

.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 0.75rem;
  overflow: hidden;
  transition: border-color var(--transition);
  opacity: 0;
  transform: translateY(16px);
}

.faq-item.in-view {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.4s 0.05s, transform 0.4s 0.05s, border-color var(--transition);
}

.faq-item:hover { border-color: var(--border-neon); }

.faq-question { margin: 0; }

.faq-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem 1.35rem;
  background: var(--bg-card);
  border: none;
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.92rem;
  text-align: left;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}

.faq-btn:hover,
.faq-btn:not(.collapsed) {
  background: var(--bg-2);
  color: var(--neon);
}

.faq-icon {
  font-size: 0.9rem;
  color: var(--neon);
  flex-shrink: 0;
  transition: transform var(--transition);
}

.faq-btn:not(.collapsed) .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 1.35rem 1.25rem;
  background: var(--bg-card);
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.85;
  border-top: 1px solid var(--border);
}

.faq-answer strong { color: var(--text); }

/* ================================================================
   FORM NOTE & FOOTER LINKS
   ================================================================ */
.form-note {
  font-size: 0.72rem;
  color: var(--text-muted);
  text-align: center;
}

.form-note a {
  color: var(--neon);
  text-decoration: underline;
  text-decoration-color: var(--neon-dim);
}

.footer-links {
  display: flex;
  gap: 1.25rem;
}

.footer-links a {
  font-size: 0.72rem;
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--transition);
}

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

/* Update footer-inner for extra items */
.footer-inner {
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
}

@media (max-width: 767px) {
  .trust-inner { gap: 0.5rem 1rem; }
  .footer-links { justify-content: center; }
}