/* ==============================
   NAVBAR
============================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1.2rem 0;
  transition: background 0.3s ease, backdrop-filter 0.3s ease, padding 0.3s ease;
}

.navbar.scrolled {
  background: rgba(10, 14, 26, 0.9);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border);
  padding: 0.8rem 0;
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.navbar-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--color-text);
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  flex: 1;
  justify-content: center;
}

.nav-links a,
.nav-dropdown-toggle {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-muted);
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius-sm);
  transition: color 0.2s, background 0.2s;
  cursor: pointer;
  background: none;
  border: none;
  font-family: var(--font-body);
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.nav-links a:hover,
.nav-dropdown-toggle:hover {
  color: var(--color-text);
  background: rgba(255,255,255,0.05);
}

.nav-links a.active {
  color: var(--color-accent);
}

/* Dropdown */
.nav-dropdown {
  position: relative;
}

.dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 0.5rem);
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.5rem;
  min-width: 280px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.4);
  z-index: 100;
}

.dropdown-menu::before {
  content: '';
  position: absolute;
  top: -0.75rem;
  left: 0;
  right: 0;
  height: 0.75rem;
}

.nav-dropdown:hover .dropdown-menu,
.nav-dropdown.open .dropdown-menu {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.25rem;
}

.dropdown-menu a {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  white-space: nowrap;
}

.dropdown-menu a:hover {
  background: rgba(0,194,255,0.08);
  color: var(--color-accent);
}

.navbar-cta {
  flex-shrink: 0;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 0.5rem;
  background: none;
  border: none;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: all 0.3s ease;
}

/* Mobile menu */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--color-bg);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  padding: 2rem;
}

.mobile-menu.open {
  display: flex;
}

.mobile-menu a {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text-muted);
  transition: color 0.2s;
}

.mobile-menu a:hover { color: var(--color-accent); }

.mobile-menu-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: none;
  border: none;
  color: var(--color-text);
  font-size: 1.5rem;
  cursor: pointer;
}

@media (max-width: 900px) {
  .nav-links, .navbar-cta { display: none; }
  .hamburger { display: flex; }
}

/* ==============================
   FOOTER
============================== */
.footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: 4rem 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-col h4 {
  font-size: 0.85rem;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  margin-bottom: 1rem;
}

.footer-col p {
  font-size: 0.9rem;
  line-height: 1.7;
  max-width: 28ch;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-col ul a {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  transition: color 0.2s;
}

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

.footer-contact p,
.footer-contact a {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  display: block;
  margin-bottom: 0.5rem;
}

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

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--color-text);
  margin-bottom: 1rem;
}

.footer-tagline {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
  max-width: 26ch;
}

.footer-social {
  display: flex;
  gap: 0.75rem;
}

.social-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  transition: border-color 0.2s, color 0.2s;
}

.social-icon:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.footer-bottom {
  border-top: 1px solid var(--color-border);
  padding: 1.5rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-bottom p {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  max-width: none;
}

.footer-bottom-links {
  display: flex;
  gap: 1.5rem;
}

.footer-bottom-links a {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  transition: color 0.2s;
}

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

@media (max-width: 900px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}

@media (max-width: 560px) {
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

/* ==============================
   SERVICE CARDS
============================== */
.service-card {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.service-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: rgba(0,194,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
}

.service-card h3 {
  font-size: 1.05rem;
}

.service-card p {
  font-size: 0.9rem;
  flex: 1;
}

.service-card-link {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-accent);
  margin-top: auto;
  transition: gap 0.2s;
}

.service-card:hover .service-card-link { gap: 0.7rem; }

/* ==============================
   BLOG CARDS
============================== */
.blog-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.blog-card-img {
  width: 100%;
  aspect-ratio: 16/9;
  background: var(--color-surface-2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  font-size: 0.8rem;
  border-bottom: 1px solid var(--color-border);
}

.blog-card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  flex: 1;
}

.blog-card-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.blog-card-meta time {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
}

.blog-card h3 {
  font-size: 1.05rem;
  line-height: 1.4;
}

.blog-card p {
  font-size: 0.88rem;
  flex: 1;
}

.blog-card-link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-accent);
  display: flex;
  align-items: center;
  gap: 0.4rem;
  transition: gap 0.2s;
}

.blog-card:hover .blog-card-link { gap: 0.7rem; }

/* ==============================
   TESTIMONIAL CARDS
============================== */
.testimonial-card {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.stars {
  color: #FFB800;
  font-size: 1rem;
  letter-spacing: 2px;
}

.testimonial-card blockquote {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: auto;
}

.avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  color: #fff;
  flex-shrink: 0;
}

.testimonial-author-info strong {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
}

.testimonial-author-info span {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* ==============================
   STATS
============================== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.stat-item {
  text-align: center;
  padding: 2rem 1rem;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  background: var(--color-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

@media (max-width: 768px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ==============================
   HERO
============================== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 5rem;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
}

.hero h1 {
  margin-bottom: 1.25rem;
}

.hero p {
  font-size: 1.15rem;
  margin-bottom: 2rem;
  max-width: 55ch;
}

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

.hero-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 60% 40%, rgba(0,194,255,0.06) 0%, transparent 60%),
              radial-gradient(ellipse at 20% 80%, rgba(123,94,167,0.08) 0%, transparent 50%);
  z-index: 1;
}

/* ==============================
   TRUSTED BY
============================== */
.trusted-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.logo-placeholder {
  width: 120px;
  height: 40px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: border-color 0.3s, box-shadow 0.3s;
}

.logo-placeholder:hover {
  border-color: var(--color-accent);
  box-shadow: 0 0 16px rgba(0,194,255,0.2);
}

/* ==============================
   CTA BANNER
============================== */
.cta-banner {
  background: var(--color-gradient);
  border-radius: var(--radius-lg);
  padding: 4rem 3rem;
  text-align: center;
  margin: 0 1.5rem;
}

.cta-banner h2 {
  color: #fff;
  margin-bottom: 1rem;
}

.cta-banner p {
  color: rgba(255,255,255,0.85);
  margin: 0 auto 2rem;
}

.btn-white {
  background: #fff;
  color: #0A0E1A;
  font-weight: 700;
}

.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(255,255,255,0.3);
}

/* ==============================
   FORM STYLES
============================== */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-text);
}

.form-group input,
.form-group textarea,
.form-group select {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 0.75rem 1rem;
  transition: border-color 0.2s;
  outline: none;
  width: 100%;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--color-accent);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-text-muted);
}

.form-group select option {
  background: var(--color-surface);
}

.form-group textarea {
  resize: vertical;
  min-height: 140px;
}

.form-group .error-msg {
  font-size: 0.78rem;
  color: #ff6b6b;
  display: none;
}

.form-group.has-error input,
.form-group.has-error textarea,
.form-group.has-error select {
  border-color: #ff6b6b;
}

.form-group.has-error .error-msg {
  display: block;
}

/* ==============================
   STEP CARDS (How it works)
============================== */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}

.step-card {
  padding: 2rem 1.5rem;
  text-align: center;
}

.step-number {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(0,194,255,0.1);
  border: 1px solid rgba(0,194,255,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--color-accent);
  margin: 0 auto 1rem;
}

.step-card h3 { margin-bottom: 0.5rem; }
.step-card p { font-size: 0.9rem; margin: 0 auto; }

/* ==============================
   BENEFIT CARDS
============================== */
.benefit-card {
  padding: 1.5rem;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.benefit-icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
  background: rgba(123,94,167,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent-2);
}

.benefit-card h4 { margin-bottom: 0.3rem; }
.benefit-card p { font-size: 0.88rem; }