/* =============================================
   AUTHENTIC_AI — Homepage Styles
   ============================================= */

/* =============================================
   HERO
   ============================================= */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  background-image: url('../design/refrence/authentic_website_image2.jpeg');
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(8, 12, 24, 0.72) 0%,
    rgba(8, 12, 24, 0.42) 35%,
    rgba(8, 12, 24, 0.52) 65%,
    rgba(8, 12, 24, 0.88) 100%
  );
  z-index: 1;
}

#particles-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
}

.hero__content {
  position: relative;
  z-index: 3;
  max-width: 880px;
  padding: 0 24px;
  margin-top: 60px;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 3.5px;
  text-transform: uppercase;
  color: var(--accent-cyan);
  margin-bottom: 28px;
  padding: 8px 18px;
  border: 1px solid rgba(0, 212, 255, 0.25);
  border-radius: 100px;
  background: rgba(0, 212, 255, 0.06);
  backdrop-filter: blur(8px);
}

.hero__eyebrow-dot {
  width: 6px;
  height: 6px;
  background: var(--accent-cyan);
  border-radius: 50%;
  animation: blink 2s ease-in-out infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.3; }
}

.hero h1 {
  font-size: clamp(2.8rem, 6vw, 5.2rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 24px;
  text-shadow: 0 2px 40px rgba(0,0,0,0.5);
}

.hero h1 .line-break { display: block; }

.hero__sub {
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  color: rgba(255,255,255,0.75);
  max-width: 620px;
  margin: 0 auto 44px;
  line-height: 1.75;
}

.hero__ctas {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.hero__scroll {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 0.72rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  transition: opacity 0.4s ease;
}

.hero__scroll svg {
  animation: bounce-down 2s ease-in-out infinite;
}

@keyframes bounce-down {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(6px); }
}

/* =============================================
   SERVICES PREVIEW
   ============================================= */
.services-preview {
  background: var(--bg-primary);
}

.services-preview__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-cyan), var(--accent-purple));
  transform: scaleX(0);
  transition: transform 0.35s ease;
  transform-origin: left;
}

.service-card:hover {
  border-color: rgba(0, 212, 255, 0.28);
  transform: translateY(-5px);
  box-shadow: var(--glow), 0 20px 50px rgba(0,0,0,0.25);
}

.service-card:hover::before { transform: scaleX(1); }

.service-card__icon {
  width: 52px;
  height: 52px;
  background: var(--accent-cyan-dim);
  border: 1px solid rgba(0, 212, 255, 0.15);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
  transition: var(--transition);
}

.service-card__icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--accent-cyan);
}

.service-card:hover .service-card__icon {
  background: rgba(0, 212, 255, 0.15);
  box-shadow: 0 0 20px rgba(0, 212, 255, 0.2);
}

.service-card h3 {
  font-size: 1.1rem;
  margin-bottom: 12px;
}

.service-card p {
  font-size: 0.9rem;
  line-height: 1.7;
}

.services-preview__footer {
  text-align: center;
  margin-top: 48px;
}

.services-preview__footer a {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--accent-cyan);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
}

.services-preview__footer a:hover {
  gap: 14px;
}

/* =============================================
   STATS BAR
   ============================================= */
.stats-bar {
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 60px 0;
  position: relative;
  overflow: hidden;
}

.stats-bar::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0,212,255,0.03) 0%, transparent 50%, rgba(124,92,191,0.03) 100%);
}

.stats-bar__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}

.stat-item {
  text-align: center;
  padding: 0 24px;
  position: relative;
}

.stat-item:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
  width: 1px;
  height: 60px;
  background: var(--border);
}

.stat-item__number {
  font-family: var(--font-heading);
  font-size: clamp(2.4rem, 4vw, 3.5rem);
  font-weight: 700;
  color: var(--accent-cyan);
  line-height: 1;
  margin-bottom: 8px;
  display: block;
}

.stat-item__label {
  font-size: 0.88rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-weight: 500;
}

/* =============================================
   HOW IT WORKS
   ============================================= */
.how-it-works {
  background: var(--bg-primary);
  position: relative;
}

.how-it-works::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(0,212,255,0.04) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 50%, rgba(124,92,191,0.04) 0%, transparent 50%);
  pointer-events: none;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  position: relative;
}

.steps::before {
  content: '';
  position: absolute;
  top: 38px;
  left: calc(100% / 6);
  right: calc(100% / 6);
  height: 1px;
  background: linear-gradient(90deg, var(--accent-cyan), var(--accent-purple), var(--accent-cyan));
  opacity: 0.3;
  z-index: 0;
}

.step {
  text-align: center;
  padding: 0 32px;
  position: relative;
  z-index: 1;
}

.step__number {
  width: 76px;
  height: 76px;
  border-radius: 50%;
  background: var(--bg-surface);
  border: 2px solid var(--accent-cyan);
  box-shadow: var(--glow);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 28px;
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--accent-cyan);
  transition: var(--transition);
}

.step:hover .step__number {
  background: rgba(0, 212, 255, 0.12);
  box-shadow: var(--glow-strong);
  transform: scale(1.05);
}

.step h3 { margin-bottom: 12px; }

.step p { font-size: 0.92rem; }

/* =============================================
   TESTIMONIALS
   ============================================= */
.testimonials {
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
}

.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.testimonial-card {
  background: var(--bg-surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 30px;
  transition: var(--transition);
  position: relative;
}

.testimonial-card::before {
  content: '\201C';
  position: absolute;
  top: 20px;
  right: 24px;
  font-size: 5rem;
  line-height: 1;
  font-family: Georgia, serif;
  color: rgba(0, 212, 255, 0.1);
  pointer-events: none;
}

.testimonial-card:hover {
  border-color: rgba(0, 212, 255, 0.25);
  transform: translateY(-4px);
  box-shadow: var(--glow), 0 20px 50px rgba(0,0,0,0.2);
}

.testimonial__stars {
  display: flex;
  gap: 4px;
  margin-bottom: 18px;
}

.testimonial__stars span {
  color: var(--accent-cyan);
  font-size: 1rem;
}

.testimonial__quote {
  font-size: 0.95rem;
  line-height: 1.8;
  color: rgba(255,255,255,0.8);
  margin-bottom: 28px;
  font-style: italic;
}

.testimonial__author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.testimonial__avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  flex-shrink: 0;
  border: 2px solid rgba(0, 212, 255, 0.3);
}

.testimonial__avatar.av-1 { background: rgba(0, 212, 255, 0.15); color: var(--accent-cyan); }
.testimonial__avatar.av-2 { background: rgba(124, 92, 191, 0.15); color: var(--accent-purple); }
.testimonial__avatar.av-3 { background: rgba(0, 200, 150, 0.15); color: #00C896; }

.testimonial__name {
  display: block;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.testimonial__role {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* =============================================
   CONTACT / BOOKING SECTION
   ============================================= */
.contact-section {
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
}

.contact-wrap {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 56px;
  align-items: start;
}

/* Form box */
.contact-form-box {
  background: var(--bg-surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 44px 40px;
}

.contact-form .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.contact-form .form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}

.contact-form label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: 0.3px;
}

.contact-form input,
.contact-form textarea {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 13px 16px;
  font-family: var(--font-body);
  font-size: 0.92rem;
  color: var(--text-primary);
  outline: none;
  transition: var(--transition);
  width: 100%;
  resize: vertical;
}

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

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.08);
}

.contact-form input.error,
.contact-form textarea.error {
  border-color: #ff5a5a;
}

.form-submit-btn {
  width: 100%;
  justify-content: center;
  margin-top: 4px;
  padding: 16px;
  font-size: 1rem;
}

.form-note {
  text-align: center;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 14px;
}

/* Success state */
.contact-success {
  display: none;
  text-align: center;
  padding: 48px 24px;
}

.contact-success.show { display: block; }

.contact-success__icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: rgba(0, 212, 255, 0.1);
  border: 2px solid var(--accent-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  color: var(--accent-cyan);
  box-shadow: var(--glow);
}

.contact-success h3 {
  font-size: 1.5rem;
  margin-bottom: 12px;
  color: var(--accent-cyan);
}

.contact-success p {
  font-size: 0.95rem;
  line-height: 1.75;
}

.contact-success p a {
  color: var(--accent-cyan);
  text-decoration: underline;
}

/* Info panel */
.contact-info-panel {
  display: flex;
  flex-direction: column;
  gap: 28px;
  padding-top: 8px;
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.contact-info-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--accent-cyan-dim);
  border: 1px solid rgba(0, 212, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--accent-cyan);
}

.contact-info-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.contact-info-value {
  display: block;
  font-size: 0.95rem;
  color: var(--text-primary);
  font-weight: 500;
  transition: var(--transition);
}

a.contact-info-value:hover { color: var(--accent-cyan); }

.contact-what-to-expect {
  background: var(--bg-surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  margin-top: 8px;
}

.contact-what-to-expect h4 {
  font-size: 0.88rem;
  color: var(--text-muted);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.contact-what-to-expect ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.contact-what-to-expect li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.75);
}

.contact-what-to-expect li svg {
  color: var(--accent-cyan);
  flex-shrink: 0;
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
  .services-preview__grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .stats-bar__grid { grid-template-columns: repeat(2, 1fr); row-gap: 40px; }
  .stat-item:nth-child(2)::after { display: none; }
  .stat-item:nth-child(4)::after { display: none; }
  .stat-item::after { display: none; }
  .stat-item:nth-child(odd)::after {
    display: block;
    top: 50%;
    right: 0;
    height: 50px;
  }

  .steps { grid-template-columns: 1fr; gap: 48px; }
  .steps::before { display: none; }
  .step { padding: 0 16px; }
}

@media (max-width: 900px) {
  .contact-wrap { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 640px) {
  .services-preview__grid { grid-template-columns: 1fr; }
  .testimonials__grid { grid-template-columns: 1fr; }
  .hero__ctas { flex-direction: column; align-items: center; }
  .hero__ctas .btn { width: 100%; max-width: 280px; justify-content: center; }
  .contact-form .form-row { grid-template-columns: 1fr; }
  .contact-form-box { padding: 28px 20px; }
}