/* =============================================
   TattoCRM Landing Page - Premium Dark Theme
   ============================================= */

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

:root {
  --black: #0a0a0a;
  --black-light: #111111;
  --black-card: #161616;
  --black-border: #222222;
  --white: #f5f0eb;
  --white-dim: #b0a99f;
  --gold: #c8a97e;
  --gold-light: #e0c9a0;
  --gold-dark: #a38650;
  --crimson: #c0392b;
  --purple: #a855f7;
  --green: #25D366;
  --radius: 12px;
  --radius-lg: 20px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Heebo', sans-serif;
  background: var(--black);
  color: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 100px 0;
}

@media (max-width: 768px) {
  .section {
    padding: 64px 0;
  }
}

/* --- Section Header --- */
.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
  padding: 6px 16px;
  border: 1px solid rgba(200, 169, 126, 0.3);
  border-radius: 100px;
}

.section-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 16px;
  color: var(--white);
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--white-dim);
  max-width: 600px;
  margin: 0 auto;
}

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: background var(--transition), box-shadow var(--transition), padding var(--transition);
}

.nav.scrolled {
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 rgba(255,255,255,0.05);
  padding: 10px 0;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-size: 1.4rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--white);
}

.logo-icon {
  color: var(--gold);
  font-size: 1.2em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--white-dim);
  transition: color var(--transition);
}

.nav-links a:hover {
  color: var(--white);
}

.nav-cta {
  background: var(--gold);
  color: var(--black) !important;
  padding: 8px 20px;
  border-radius: 8px;
  font-weight: 700 !important;
  transition: background var(--transition), transform var(--transition) !important;
}

.nav-cta:hover {
  background: var(--gold-light);
  transform: translateY(-1px);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    left: 0;
    background: rgba(10, 10, 10, 0.97);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 24px;
    gap: 16px;
    border-top: 1px solid var(--black-border);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-cta {
    text-align: center;
    width: 100%;
    padding: 12px 20px;
  }
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: inherit;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 12px 28px;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--gold);
  color: var(--black);
}

.btn-primary:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(200, 169, 126, 0.25);
}

.btn-ghost {
  background: transparent;
  color: var(--white);
  border: 1px solid var(--black-border);
}

.btn-ghost:hover {
  border-color: var(--white-dim);
  background: rgba(255,255,255,0.05);
}

.btn-lg {
  padding: 16px 36px;
  font-size: 1.05rem;
  border-radius: 12px;
}

.btn-full {
  width: 100%;
}

/* --- Hero --- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 120px 0 80px;
  overflow: hidden;
}

.hero-bg-effects {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.15;
}

.hero-glow-1 {
  width: 600px;
  height: 600px;
  background: var(--gold);
  top: -200px;
  right: -200px;
}

.hero-glow-2 {
  width: 400px;
  height: 400px;
  background: var(--purple);
  bottom: -100px;
  left: -100px;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}

.hero-content {
  position: relative;
  text-align: center;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--gold);
  padding: 8px 20px;
  border: 1px solid rgba(200, 169, 126, 0.25);
  border-radius: 100px;
  margin-bottom: 32px;
  background: rgba(200, 169, 126, 0.05);
}

.badge-dot {
  width: 6px;
  height: 6px;
  background: var(--gold);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero-title {
  font-size: clamp(2.2rem, 5.5vw, 4rem);
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.gradient-text {
  background: linear-gradient(135deg, var(--gold), var(--gold-light), var(--gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--white-dim);
  max-width: 650px;
  margin: 0 auto 40px;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 64px;
}

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
}

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

.hero-stat-number {
  display: block;
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--white);
}

.hero-stat-label {
  display: block;
  font-size: 0.85rem;
  color: var(--white-dim);
  margin-top: 4px;
}

.hero-stat-divider {
  width: 1px;
  height: 40px;
  background: var(--black-border);
}

@media (max-width: 768px) {
  .hero-stat-divider {
    display: none;
  }
  .hero-stats {
    gap: 24px;
  }
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
}

.scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--gold), transparent);
  animation: scroll-pulse 2s infinite;
}

@keyframes scroll-pulse {
  0% { opacity: 1; transform: scaleY(1); }
  50% { opacity: 0.3; transform: scaleY(0.5); }
  100% { opacity: 1; transform: scaleY(1); }
}

/* --- Trust Bar --- */
.trust-bar {
  padding: 48px 0;
  border-top: 1px solid var(--black-border);
  border-bottom: 1px solid var(--black-border);
}

.trust-bar-text {
  text-align: center;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--white-dim);
  margin-bottom: 24px;
  opacity: 0.6;
}

.trust-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}

.trust-logo {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white-dim);
  opacity: 0.35;
  transition: opacity var(--transition);
  white-space: nowrap;
}

.trust-logo:hover {
  opacity: 0.7;
}

@media (max-width: 768px) {
  .trust-logos {
    gap: 24px;
  }
  .trust-logo {
    font-size: 0.9rem;
  }
}

/* --- Features Grid --- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

@media (max-width: 960px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .features-grid {
    grid-template-columns: 1fr;
  }
}

.feature-card {
  background: var(--black-card);
  border: 1px solid var(--black-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.feature-card:hover {
  border-color: rgba(200, 169, 126, 0.2);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.3);
}

.feature-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(200, 169, 126, 0.08);
  border-radius: 14px;
  margin-bottom: 20px;
  color: var(--gold);
}

.feature-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.feature-desc {
  font-size: 0.9rem;
  color: var(--white-dim);
  line-height: 1.7;
}

/* --- Capabilities --- */
.capabilities {
  background: var(--black-light);
}

.capability-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  margin-bottom: 80px;
}

.capability-row:last-child {
  margin-bottom: 0;
}

.capability-row-reverse {
  direction: ltr;
}

.capability-row-reverse .capability-text {
  direction: rtl;
}

.capability-row-reverse .capability-visual {
  direction: rtl;
}

@media (max-width: 768px) {
  .capability-row,
  .capability-row-reverse {
    grid-template-columns: 1fr;
    gap: 40px;
    direction: rtl;
  }
}

.capability-number {
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--gold);
  letter-spacing: 0.1em;
  margin-bottom: 12px;
}

.capability-text h3 {
  font-size: 1.6rem;
  font-weight: 800;
  margin-bottom: 16px;
}

.capability-text p {
  color: var(--white-dim);
  margin-bottom: 24px;
  line-height: 1.8;
}

.capability-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.capability-list li {
  font-size: 0.9rem;
  color: var(--white-dim);
  padding-right: 24px;
  position: relative;
}

.capability-list li::before {
  content: '';
  position: absolute;
  right: 0;
  top: 10px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gold);
  opacity: 0.6;
}

/* --- Mock UI Elements --- */
.mock-calendar, .mock-chat, .mock-doc {
  background: var(--black-card);
  border: 1px solid var(--black-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

/* Mock Calendar */
.mock-calendar-header {
  padding: 16px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--black-border);
  font-weight: 700;
  font-size: 0.9rem;
}

.mock-calendar-nav {
  display: flex;
  gap: 12px;
  color: var(--white-dim);
}

.mock-calendar-slots {
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.mock-slot {
  padding: 12px 16px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.85rem;
}

.mock-slot-booked {
  background: rgba(200, 169, 126, 0.08);
  border-right: 3px solid var(--gold);
}

.mock-slot-free {
  background: rgba(255,255,255,0.02);
  border-right: 3px solid var(--black-border);
  opacity: 0.5;
}

.mock-slot-time {
  font-weight: 700;
  min-width: 40px;
}

.mock-slot-name {
  font-weight: 600;
}

.mock-slot-type {
  color: var(--white-dim);
  font-size: 0.8rem;
  margin-right: auto;
}

/* Mock Chat */
.mock-chat {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mock-chat-msg {
  max-width: 85%;
  padding: 12px 16px;
  border-radius: 14px;
  font-size: 0.85rem;
  line-height: 1.6;
}

.mock-chat-user {
  background: var(--gold);
  color: var(--black);
  align-self: flex-end;
  border-bottom-left-radius: 4px;
  font-weight: 600;
}

.mock-chat-ai {
  background: rgba(255,255,255,0.05);
  align-self: flex-start;
  border-bottom-right-radius: 4px;
}

.mock-chat-ai-indicator {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.ai-dot {
  width: 6px;
  height: 6px;
  background: var(--gold);
  border-radius: 50%;
  display: inline-block;
}

/* Mock Document */
.mock-doc-header {
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid var(--black-border);
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--white-dim);
}

.mock-doc-body {
  padding: 20px;
}

.mock-doc-line {
  height: 8px;
  background: rgba(255,255,255,0.04);
  border-radius: 4px;
  margin-bottom: 10px;
}

.mock-doc-check {
  margin: 16px 0;
  font-size: 0.85rem;
  color: var(--gold);
  font-weight: 600;
}

.mock-doc-check span {
  margin-left: 6px;
}

.mock-doc-sig {
  border-top: 1px dashed var(--black-border);
  padding-top: 12px;
  margin-top: 12px;
}

.mock-sig-svg {
  width: 160px;
  height: 48px;
}

.mock-doc-status {
  padding: 12px 20px;
  border-top: 1px solid var(--black-border);
}

.mock-status-badge {
  font-size: 0.8rem;
  font-weight: 700;
  color: #22c55e;
  background: rgba(34, 197, 94, 0.1);
  padding: 4px 12px;
  border-radius: 100px;
}

/* --- Testimonials --- */
.testimonials {
  background: var(--black);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

@media (max-width: 960px) {
  .testimonials-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin: 0 auto;
  }
}

.testimonial-card {
  background: var(--black-card);
  border: 1px solid var(--black-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: border-color var(--transition), transform var(--transition);
}

.testimonial-card:hover {
  border-color: rgba(200, 169, 126, 0.15);
  transform: translateY(-2px);
}

.testimonial-stars {
  color: var(--gold);
  font-size: 1rem;
  letter-spacing: 2px;
  margin-bottom: 16px;
}

.testimonial-text {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--white-dim);
  margin-bottom: 24px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold-dark), var(--gold));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.9rem;
  color: var(--black);
}

.testimonial-name {
  font-weight: 700;
  font-size: 0.9rem;
}

.testimonial-role {
  font-size: 0.8rem;
  color: var(--white-dim);
}

/* --- Contact / Lead Form --- */
.contact {
  background: var(--black-light);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

@media (max-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

.contact-desc {
  color: var(--white-dim);
  font-size: 1.05rem;
  margin-bottom: 32px;
  line-height: 1.8;
}

.contact-benefits {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.contact-benefit {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--white-dim);
}

/* Form */
.contact-form-wrapper {
  position: relative;
}

.contact-form {
  background: var(--black-card);
  border: 1px solid var(--black-border);
  border-radius: var(--radius-lg);
  padding: 36px;
}

.form-title {
  font-size: 1.3rem;
  font-weight: 800;
  margin-bottom: 24px;
  text-align: center;
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--white-dim);
}

.form-group input {
  width: 100%;
  padding: 14px 16px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--black-border);
  border-radius: 10px;
  color: var(--white);
  font-family: inherit;
  font-size: 0.95rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}

.form-group input::placeholder {
  color: rgba(255,255,255,0.2);
}

.form-group input:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(200, 169, 126, 0.1);
}

.contact-form .btn {
  margin-top: 8px;
}

.form-note {
  text-align: center;
  font-size: 0.78rem;
  color: var(--white-dim);
  opacity: 0.5;
  margin-top: 12px;
}

.form-success {
  background: var(--black-card);
  border: 1px solid rgba(34, 197, 94, 0.3);
  border-radius: var(--radius-lg);
  padding: 48px 36px;
  text-align: center;
}

.success-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  background: rgba(34, 197, 94, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  color: #22c55e;
}

.form-success h3 {
  font-size: 1.3rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.form-success p {
  color: var(--white-dim);
  font-size: 0.95rem;
}

/* --- Footer --- */
.footer {
  padding: 64px 0 32px;
  border-top: 1px solid var(--black-border);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}

@media (max-width: 480px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

.footer-brand .nav-logo {
  margin-bottom: 12px;
}

.footer-desc {
  font-size: 0.85rem;
  color: var(--white-dim);
  line-height: 1.7;
  max-width: 280px;
}

.footer-links-col h4 {
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--white);
}

.footer-links-col a {
  display: block;
  font-size: 0.85rem;
  color: var(--white-dim);
  padding: 4px 0;
  transition: color var(--transition);
}

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

.footer-bottom {
  border-top: 1px solid var(--black-border);
  padding-top: 24px;
  text-align: center;
}

.footer-bottom p {
  font-size: 0.8rem;
  color: var(--white-dim);
  opacity: 0.5;
}

/* --- Animations --- */
[data-animate] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-animate].visible {
  opacity: 1;
  transform: translateY(0);
}

/* --- Utility --- */
@media (max-width: 480px) {
  .hero-actions {
    flex-direction: column;
    width: 100%;
  }
  .hero-actions .btn {
    width: 100%;
  }
}