/* ============================================
   NATIONAL DENT — Editorial Luxury
   ============================================ */

:root {
  --bg:            #0a0a0f;
  --bg-elevated:   #111118;
  --bg-surface:    #18181f;
  --accent:        #c69eff;
  --accent-dim:    #a97de8;
  --accent-subtle: rgba(198, 158, 255, 0.08);
  --accent-border: rgba(198, 158, 255, 0.15);
  --white:         #f5f5f7;
  --gray-100:      #e5e5e7;
  --gray-300:      #a1a1a6;
  --gray-500:      #6e6e73;
  --gray-700:      #3a3a3f;
  --gray-900:      #1d1d21;
  --line:          rgba(255,255,255,0.06);
  --ease:          cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }

body {
  font-family: 'Montserrat', sans-serif;
  background: var(--bg);
  color: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
  font-weight: 400;
}

a { color: inherit; text-decoration: none; transition: color 0.3s var(--ease); }

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

.container { width: 100%; max-width: 1440px; margin: 0 auto; padding: 0 clamp(24px, 5vw, 80px); }
.container-narrow { max-width: 900px; }

/* ---- TYPOGRAPHY ---- */
h1, h2, h3, h4, h5 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--white);
}
h1 { font-size: clamp(3rem, 7vw, 6rem); text-transform: uppercase; }
h2 { font-size: clamp(2.2rem, 5vw, 4rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.5rem); font-weight: 700; letter-spacing: -0.01em; }
p  { color: var(--gray-300); line-height: 1.8; font-weight: 400; font-size: 1rem; }

.accent    { color: var(--accent); }
.eyebrow   {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--accent);
  display: block;
  margin-bottom: 16px;
}
.thin-rule {
  width: 100%;
  height: 1px;
  background: var(--line);
  border: none;
  margin: 0;
}

/* ---- NAVIGATION ---- */
.navbar {
  position: fixed;
  top: 0; left: 0; width: 100%;
  z-index: 1000;
  padding: 28px 0;
  transition: padding 0.4s var(--ease), background 0.4s var(--ease);
  background: transparent;
}
.navbar.scrolled {
  background: rgba(10, 10, 15, 0.92);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 clamp(24px, 5vw, 80px);
}
.nav-logo { display: flex; align-items: center; }
.nav-logo img { height: 32px; width: auto; }
.footer-brand .nav-logo img { height: 28px; }
.nav-links { display: flex; gap: 40px; list-style: none; align-items: center; }
.nav-links a {
  color: var(--gray-300);
  font-weight: 500;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  transition: color 0.3s var(--ease);
}
.nav-links a:hover,
.nav-links a.active { color: var(--white); }

.nav-cta {
  background: var(--accent);
  color: var(--bg) !important;
  padding: 10px 28px;
  border-radius: 6px;
  font-weight: 700;
  font-size: 0.75rem !important;
  letter-spacing: 0.14em !important;
  transition: background 0.3s var(--ease), transform 0.3s var(--ease);
}
.nav-cta:hover { background: var(--white); color: var(--bg) !important; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 5px;
}
.nav-toggle span {
  width: 24px; height: 1.5px;
  background: var(--white);
  transition: all 0.3s var(--ease);
}
.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ---- HERO ---- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  padding-bottom: 10vh;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
}
.hero-bg .placeholder-video,
.hero-bg video {
  width: 100%; height: 100%;
  object-fit: cover;
  background: linear-gradient(160deg, #0a0a0f 0%, #15102a 40%, #0a0a0f 100%);
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, rgba(10,10,15,0.3) 0%, rgba(10,10,15,0.85) 100%);
  z-index: 1;
}
.hero-content {
  position: relative; z-index: 2;
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 clamp(24px, 5vw, 80px);
  padding-top: 140px;
}
/* Hero content — left-aligned, editorial */
.hero h1 { margin-bottom: 24px; max-width: 800px; }
.hero h1 .accent { color: var(--accent); }
.hero-sub {
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  color: var(--gray-300);
  margin-bottom: 48px;
  max-width: 520px;
  font-weight: 400;
}
.hero-pills {
  display: flex; gap: 32px; margin-bottom: 48px; flex-wrap: wrap;
}
.hero-pills span {
  font-size: 0.75rem; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.14em; color: var(--gray-300);
  display: flex; align-items: center; gap: 10px;
}
.hero-pills span::before {
  content: '';
  width: 0; height: 0;
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
  border-left: 7px solid var(--accent);
}
.hero-ctas { display: flex; gap: 20px; flex-wrap: wrap; }

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 16px 36px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700; font-size: 0.75rem;
  text-transform: uppercase; letter-spacing: 0.14em;
  cursor: pointer; border: none;
  transition: all 0.3s var(--ease);
  border-radius: 6px;
}
.btn-primary {
  background: var(--accent); color: var(--bg);
}
.btn-primary:hover { background: var(--white); color: var(--bg); }
.btn-outline {
  background: transparent; color: var(--white);
  border: 1px solid var(--gray-700);
}
.btn-outline:hover { border-color: var(--white); }
.btn-lg { padding: 20px 48px; font-size: 0.8rem; }

/* ---- SCROLL REVEAL ---- */
.reveal {
  opacity: 0; transform: translateY(30px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}
.reveal.revealed { opacity: 1; transform: translateY(0); }
.reveal-left {
  opacity: 0; transform: translateX(-40px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}
.reveal-left.revealed { opacity: 1; transform: translateX(0); }
.reveal-right {
  opacity: 0; transform: translateX(40px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}
.reveal-right.revealed { opacity: 1; transform: translateX(0); }

/* Text light-up */
.text-reveal { color: var(--gray-700); transition: color 1s var(--ease); }
.text-reveal.lit { color: var(--white); }

/* ---- SECTIONS ---- */
section { padding: clamp(80px, 12vw, 160px) 0; position: relative; }
.section-dark { background: var(--bg-elevated); }

.section-header { margin-bottom: 80px; }
.section-header.centered { text-align: center; }
.section-header h2 { margin-bottom: 20px; }
.section-header p { max-width: 520px; }
.section-header.centered p { margin: 0 auto; }

/* ---- FEATURE CARDS (editorial) ---- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.feature-card {
  background: var(--bg);
  padding: 48px 36px;
  transition: background 0.4s var(--ease);
}
.feature-card:hover { background: var(--bg-elevated); }
.feature-card .icon-wrap {
  width: 48px; height: 48px; margin-bottom: 28px;
  display: flex; align-items: center; justify-content: center;
}
.feature-card .icon-wrap svg { width: 28px; height: 28px; stroke: var(--accent); fill: none; stroke-width: 1.5; }
.feature-card h3 { margin-bottom: 14px; }
.feature-card p { font-size: 0.95rem; }

/* ---- PROCESS STEPS (editorial numbered) ---- */
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  counter-reset: step;
}
.process-step {
  padding: 48px 32px;
  counter-increment: step;
  border-right: 1px solid var(--line);
  position: relative;
}
.process-step:last-child { border-right: none; }
.process-step .step-num {
  font-size: 0.7rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.2em; color: var(--accent); margin-bottom: 20px;
}
.process-step h3 { margin-bottom: 12px; }

/* ---- STATS ---- */
.stats-bar {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
}
.stat-item {
  padding: 48px 32px; border-right: 1px solid var(--line);
  text-align: center;
}
.stat-item:last-child { border-right: none; }
.stat-number {
  font-size: clamp(2rem, 4vw, 3rem); font-weight: 800;
  color: var(--white); letter-spacing: -0.03em; line-height: 1;
}
.stat-label {
  font-size: 0.75rem; color: var(--gray-500);
  text-transform: uppercase; letter-spacing: 0.12em; margin-top: 8px;
}

/* ---- TESTIMONIALS (luxury) ---- */
.testimonials-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testimonial-card {
  background: var(--bg-elevated); padding: 40px 32px;
  border: 1px solid var(--line); border-radius: 12px;
  display: flex; flex-direction: column;
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease);
}
.testimonial-card:hover {
  border-color: var(--accent-border); transform: translateY(-4px);
}
.testimonial-stars {
  color: var(--accent); font-size: 0.85rem; letter-spacing: 2px; margin-bottom: 20px;
}
.testimonial-card blockquote {
  font-size: 1rem; color: var(--gray-100);
  font-style: normal; font-weight: 400;
  margin-bottom: 28px; line-height: 1.8;
  border: none; padding: 0; flex: 1;
}
.testimonial-footer {
  display: flex; align-items: center; gap: 14px;
  padding-top: 20px; border-top: 1px solid var(--line);
}
.testimonial-avatar {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--accent-subtle); border: 1px solid var(--accent-border);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.7rem; font-weight: 700; color: var(--accent);
  letter-spacing: 0.05em; flex-shrink: 0;
}
.testimonial-author {
  font-size: 0.85rem; font-weight: 700; color: var(--white); display: block;
}
.testimonial-detail {
  font-size: 0.72rem; color: var(--gray-500); text-transform: uppercase;
  letter-spacing: 0.1em; display: block; margin-top: 2px;
}

/* ---- CTA SECTION ---- */
.cta-section {
  text-align: center;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: clamp(80px, 10vw, 140px) 0;
}
.cta-section h2 { margin-bottom: 20px; }
.cta-section p { margin-bottom: 40px; max-width: 500px; margin-left: auto; margin-right: auto; }

/* ---- MARQUEE / DIVIDER TEXT ---- */
.marquee-divider {
  padding: clamp(60px, 8vw, 120px) 0;
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.marquee-divider h2 {
  font-size: clamp(2.5rem, 6vw, 5.5rem);
  text-transform: uppercase;
  color: var(--gray-900);
  letter-spacing: -0.03em;
  text-align: center;
}

/* ---- ABOUT ---- */
.split-section {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 0; min-height: 600px;
}
.split-image {
  background: var(--bg-surface);
  display: flex; align-items: center; justify-content: center;
  color: var(--gray-500); font-size: 0.85rem;
  border-right: 1px solid var(--line);
  min-height: 400px;
}
.split-content {
  padding: clamp(48px, 6vw, 80px);
  display: flex; flex-direction: column; justify-content: center;
}
.split-content h2 { margin-bottom: 24px; }
.split-content p { margin-bottom: 18px; }
.check-list { list-style: none; margin-top: 32px; }
.check-list li {
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  display: flex; align-items: center; gap: 14px;
  font-weight: 500; font-size: 0.95rem; color: var(--gray-100);
}
.check-list li:last-child { border-bottom: none; }
.check-list li svg { width: 18px; height: 18px; stroke: var(--accent); fill: none; stroke-width: 2; flex-shrink: 0; }


/* ---- FORMS ---- */
.form-section {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 0; border: 1px solid var(--line);
}
.form-wrapper {
  padding: clamp(36px, 5vw, 64px);
  border-right: 1px solid var(--line);
}
.form-group { margin-bottom: 28px; }
.form-group label {
  display: block; margin-bottom: 10px;
  font-weight: 600; font-size: 0.7rem;
  color: var(--gray-500); text-transform: uppercase; letter-spacing: 0.14em;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%; padding: 16px 0;
  background: transparent;
  border: none; border-bottom: 1px solid var(--gray-700);
  color: var(--white); font-size: 1rem; font-family: inherit;
  transition: border-color 0.3s var(--ease);
  border-radius: 0;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none; border-bottom-color: var(--accent);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--gray-700); }
.form-group select { cursor: pointer; }
.form-group select option { background: var(--bg-elevated); color: var(--white); }
.form-group textarea { min-height: 100px; resize: vertical; border: 1px solid var(--gray-700); padding: 16px; margin-top: 4px; }
.form-group textarea:focus { border-color: var(--accent); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }

.contact-info-side { padding: clamp(36px, 5vw, 64px); }
.contact-info-side h3 { margin-bottom: 32px; }
.contact-item {
  display: flex; align-items: flex-start; gap: 16px;
  padding: 20px 0; border-bottom: 1px solid var(--line);
}
.contact-item:last-child { border-bottom: none; }
.contact-item .ci-icon {
  color: var(--accent); margin-top: 2px; flex-shrink: 0;
}
.contact-item .ci-icon svg { width: 20px; height: 20px; stroke: var(--accent); fill: none; stroke-width: 1.5; }
.contact-item h4 { font-size: 0.7rem; color: var(--gray-500); text-transform: uppercase; letter-spacing: 0.12em; margin-bottom: 4px; font-weight: 600; }
.contact-item p { color: var(--white); font-size: 0.95rem; }

.map-embed { margin-top: 32px; }
.map-embed iframe { border-radius: 8px; border: 1px solid var(--line); }
.map-note {
  margin-top: 12px; font-size: 0.78rem; color: var(--gray-500);
  line-height: 1.6; font-style: italic;
}

/* ---- PAGE HEADER ---- */
.page-header {
  padding: clamp(140px, 20vw, 200px) 0 clamp(60px, 8vw, 100px);
  border-bottom: 1px solid var(--line);
}
.page-header h1 { margin-bottom: 16px; }
.page-header p { color: var(--gray-300); max-width: 520px; }

/* ---- INSURANCE MOSAIC ---- */
.insurance-mosaic {
  display: flex; flex-direction: column; align-items: center; gap: 12px;
}
.mosaic-row {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 10px;
}
.mosaic-offset {
  padding-left: 40px;
}
.insurance-chip {
  padding: 14px 28px;
  background: var(--bg-surface);
  border-radius: 100px;
  color: var(--gray-500); font-size: 0.78rem; font-weight: 600;
  letter-spacing: 0.06em; text-transform: uppercase;
  cursor: default;
  transition: background 0.3s var(--ease), color 0.3s var(--ease);
}
.insurance-chip:hover {
  background: var(--accent-subtle);
  color: var(--accent);
}

/* ---- FOOTER ---- */
.footer {
  border-top: 1px solid var(--line);
  padding: 80px 0 40px;
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px; margin-bottom: 48px;
}
.footer-brand .nav-logo { margin-bottom: 16px; display: inline-block; }
.footer-brand p { font-size: 0.85rem; color: var(--gray-500); max-width: 280px; line-height: 1.7; }
.footer-col h4 {
  font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.14em;
  color: var(--gray-500); margin-bottom: 24px; font-weight: 700;
}
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 12px; }
.footer-col ul a { color: var(--gray-300); font-size: 0.9rem; }
.footer-col ul a:hover { color: var(--accent); }
.footer-bottom {
  border-top: 1px solid var(--line); padding-top: 24px;
  display: flex; justify-content: space-between; align-items: center;
  font-size: 0.8rem; color: var(--gray-500);
}

/* ---- INTERACTIVE CALENDAR ---- */
.scheduler { border: 1px solid var(--line); }
.scheduler-header {
  padding: clamp(36px, 5vw, 64px);
  border-bottom: 1px solid var(--line);
}
.cal-wrap { padding: clamp(36px, 5vw, 64px); }
.cal-nav {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 32px;
}
.cal-nav h3 { font-size: 1.1rem; font-weight: 700; letter-spacing: 0.02em; }
.cal-nav button {
  background: none; border: 1px solid var(--gray-700); color: var(--white);
  width: 40px; height: 40px; cursor: pointer; font-size: 1rem;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.2s var(--ease);
}
.cal-nav button:hover { border-color: var(--accent); color: var(--accent); }
.cal-grid {
  display: grid; grid-template-columns: repeat(7, 1fr); gap: 0;
  text-align: center;
}
.cal-grid .day-label {
  padding: 12px 0; font-size: 0.65rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.15em; color: var(--gray-500);
  border-bottom: 1px solid var(--line);
}
.cal-grid .day {
  padding: 14px 8px; font-size: 0.9rem; font-weight: 500;
  cursor: pointer; transition: all 0.2s var(--ease);
  border-bottom: 1px solid var(--line); color: var(--gray-300);
  position: relative;
}
.cal-grid .day:hover { background: var(--accent-subtle); color: var(--white); }
.cal-grid .day.today { color: var(--accent); font-weight: 700; }
.cal-grid .day.selected {
  background: var(--accent); color: var(--bg); font-weight: 700;
}
.cal-grid .day.empty { pointer-events: none; }
.cal-grid .day.past { color: var(--gray-700); pointer-events: none; }

/* Time Slots */
.time-slots-panel {
  border-top: 1px solid var(--line);
  padding: clamp(36px, 5vw, 64px);
}
.time-slots-panel h3 { margin-bottom: 24px; }
.time-slots-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 8px;
}
.time-slot {
  padding: 12px 16px; text-align: center;
  font-size: 0.85rem; font-weight: 600;
  border: 1px solid var(--gray-700); color: var(--gray-300);
  cursor: pointer; transition: all 0.2s var(--ease);
}
.time-slot:hover { border-color: var(--accent); color: var(--white); }
.time-slot.selected { background: var(--accent); color: var(--bg); border-color: var(--accent); }
.time-slot.full {
  color: var(--gray-700); border-color: var(--gray-900);
  cursor: not-allowed; text-decoration: line-through;
  background: var(--bg-surface);
}
.time-slot .slot-status {
  font-size: 0.65rem; display: block; margin-top: 2px;
  font-weight: 400; letter-spacing: 0.05em;
}

/* Booking form after slot selected */
.booking-form {
  border-top: 1px solid var(--line);
  padding: clamp(36px, 5vw, 64px);
}
.booking-form h3 { margin-bottom: 24px; }

/* ---- SCHEDULE SIDEBAR ---- */
.schedule-sidebar { padding: clamp(36px, 5vw, 64px); }
.sidebar-block { margin-bottom: 40px; }
.sidebar-block h3 { margin-bottom: 20px; font-size: 1rem; }
.sidebar-block ul { list-style: none; }
.sidebar-block ul li {
  padding: 12px 0; border-bottom: 1px solid var(--line);
  color: var(--gray-300); display: flex; align-items: center; gap: 12px;
  font-size: 0.9rem;
}
.sidebar-block ul li:last-child { border-bottom: none; }
.sidebar-block ul li svg { width: 16px; height: 16px; stroke: var(--accent); fill: none; stroke-width: 2; flex-shrink: 0; }

/* ---- BOOKING CONFIRMATION MODAL ---- */
.booking-confirmation-overlay {
  display: none;
  position: fixed; inset: 0; z-index: 9999;
  background: rgba(10,10,15,0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  align-items: center; justify-content: center;
  padding: 24px;
}
.booking-confirmation-overlay.active { display: flex; }
.booking-confirmation {
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 48px 40px;
  max-width: 480px;
  width: 100%;
  text-align: center;
  animation: confirmSlideUp 0.5s var(--ease);
}
@keyframes confirmSlideUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
.confirm-icon { margin-bottom: 24px; }
.booking-confirmation h2 { margin-bottom: 16px; font-size: 1.6rem; }
.confirm-details {
  color: var(--gray-300); font-size: 0.95rem; line-height: 1.8;
  margin-bottom: 8px; padding: 16px; border-radius: 8px;
  background: var(--bg-surface); border: 1px solid var(--line);
}
.confirm-sub { color: var(--gray-500); font-size: 0.85rem; margin-bottom: 32px; }

.contact-confirmation {
  text-align: center;
  padding: 60px 40px;
  animation: confirmSlideUp 0.5s var(--ease);
}
.contact-confirmation .confirm-icon { margin-bottom: 24px; }
.contact-confirmation h3 { margin-bottom: 16px; font-size: 1.4rem; }

/* ---- RESPONSIVE ---- */
@media (max-width: 1024px) {
  .features-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: repeat(2, 1fr); }
  .stats-bar { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .nav-links {
    position: fixed; top: 0; right: -100%;
    width: 85%; max-width: 360px; height: 100vh;
    background: var(--bg); flex-direction: column;
    padding: 100px 40px 40px; gap: 24px;
    transition: right 0.4s var(--ease);
    border-left: 1px solid var(--line);
  }
  .nav-links.open { right: 0; }
  .nav-toggle { display: flex; }
  .features-grid { grid-template-columns: 1fr; background: none; border: none; gap: 24px; }
  .feature-card { border: 1px solid var(--line); }
  .testimonials-grid { grid-template-columns: 1fr; }
  .split-section { grid-template-columns: 1fr; }
  .split-image { border-right: none; border-bottom: 1px solid var(--line); min-height: 250px; }
  .form-section { grid-template-columns: 1fr; }
  .form-wrapper { border-right: none; border-bottom: 1px solid var(--line); }
  .form-row { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr; }
  .process-step { border-right: none; border-bottom: 1px solid var(--line); }
  .process-step:last-child { border-bottom: none; }
  .stats-bar { grid-template-columns: 1fr 1fr; }
  .stat-item { border-right: none; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 10px; text-align: center; }
}
@media (max-width: 480px) {
  .stats-bar { grid-template-columns: 1fr; }
  .hero-ctas { flex-direction: column; }
  .btn-lg { width: 100%; justify-content: center; }
  .time-slots-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ---- LARGE SCREENS ---- */
@media (min-width: 1600px) {
  .container, .nav-inner, .hero-content { max-width: 1600px; }
  .hero h1 { max-width: 900px; }
  .hero-sub { max-width: 600px; }
  .features-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { gap: 64px; }
  section { padding: 180px 0; }
}
@media (min-width: 1920px) {
  .container, .nav-inner, .hero-content { max-width: 1800px; padding: 0 100px; }
  .hero h1 { max-width: 1000px; }
  .features-grid { gap: 2px; }
  .process-steps { gap: 2px; }
  .footer-grid { gap: 80px; }
}
@media (min-width: 2560px) {
  .container, .nav-inner, .hero-content { max-width: 2200px; padding: 0 120px; }
  .hero { min-height: 80vh; }
  .hero h1 { max-width: 1200px; }
}

/* Stagger */
.stagger > *:nth-child(1) { transition-delay: 0s; }
.stagger > *:nth-child(2) { transition-delay: 0.1s; }
.stagger > *:nth-child(3) { transition-delay: 0.2s; }
.stagger > *:nth-child(4) { transition-delay: 0.3s; }