/* ═══════════════════════════════════════════════════════════
   SANETRIX — Landing Page Stylesheet
   Minimalist · Light-first · Modern
   ═══════════════════════════════════════════════════════════ */

/* ── CSS Variables ── */
:root {
  --c-bg:        #050810;
  --c-surface:   #0a0e1a;
  --c-card:      #0f1525;
  --c-border:    rgba(79,195,247,.10);
  --c-border2:   rgba(79,195,247,.18);
  --c-accent:    #4fc3f7;
  --c-cyan:      #00e5ff;
  --c-green:     #69f0ae;
  --c-purple:    #7c4dff;
  --c-text:      #f0f4ff;
  --c-muted:     #8892a4;
  --c-subtle:    #1a2035;
  --grad-main:   linear-gradient(135deg, #4fc3f7 0%, #00e5ff 50%, #69f0ae 100%);
  --grad-warm:   linear-gradient(135deg, #4fc3f7 0%, #7c4dff 100%);
  --grad-hero:   radial-gradient(ellipse 120% 80% at 50% -10%, rgba(79,195,247,.10) 0%, transparent 60%),
                 #050810;
  --shadow-card: 0 4px 24px rgba(0,0,0,.45);
  --shadow-glow: 0 0 30px rgba(79,195,247,.10);
  --r:           14px;
  --r-xl:        20px;
  --ease:        cubic-bezier(.4,0,.2,1);
}

[data-theme="light"] {
  --c-bg:        #f8fafb;
  --c-surface:   #ffffff;
  --c-card:      #ffffff;
  --c-border:    rgba(0,40,100,.08);
  --c-border2:   rgba(0,40,100,.14);
  --c-accent:    #0288d1;
  --c-cyan:      #0288d1;
  --c-text:      #1a1f2e;
  --c-muted:     #5f6b7a;
  --c-subtle:    #f0f3f7;
  --grad-hero:   linear-gradient(180deg, #f8fafb 0%, #eef2f8 100%);
  --shadow-card: 0 2px 16px rgba(0,0,0,.06);
  --shadow-glow: none;
}

/* ── Reset ── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased}

body.landing-body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--c-bg);
  color: var(--c-text);
  overflow-x: hidden;
  line-height: 1.65;
}

/* ══════════════════════════════════════════
   NAVIGATION
   ══════════════════════════════════════════ */
.l-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: .875rem 0;
  transition: background .35s var(--ease), box-shadow .35s var(--ease);
}
.l-nav.scrolled {
  background: rgba(248,250,251,.92);
  backdrop-filter: blur(20px) saturate(180%);
  box-shadow: 0 1px 0 var(--c-border);
}
[data-theme="dark"] .l-nav.scrolled {
  background: rgba(5,8,16,.92);
}
.l-nav__inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  gap: 2rem;
}
.l-nav__brand {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}
.l-nav__logo-img {
  height: 30px;
  width: auto;
  display: block;
  flex-shrink: 0;
}
[data-theme="dark"] .l-nav__logo-img {
  filter: brightness(0) invert(1);
}
.l-nav__links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
  margin-left: auto;
}
.l-nav__links a {
  font-size: .875rem;
  font-weight: 500;
  color: var(--c-muted);
  text-decoration: none;
  transition: color .2s;
}
.l-nav__links a:hover { color: var(--c-text); }
.l-nav__actions {
  display: flex;
  align-items: center;
  gap: .75rem;
  flex-shrink: 0;
}
.btn-nav-login {
  font-size: .85rem;
  font-weight: 500;
  color: var(--c-muted);
  text-decoration: none;
  padding: .4rem .9rem;
  border-radius: 8px;
  transition: color .2s;
}
.btn-nav-login:hover { color: var(--c-text); }
.btn-nav-cta {
  font-size: .85rem;
  font-weight: 600;
  color: #fff;
  text-decoration: none;
  padding: .5rem 1.15rem;
  border-radius: 10px;
  background: var(--c-accent);
  transition: transform .2s, box-shadow .2s;
  white-space: nowrap;
}
[data-theme="dark"] .btn-nav-cta { color: #050810; background: var(--grad-main); }
.btn-nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(2,136,209,.25);
}
.l-nav__hamburger {
  display: none;
  background: none;
  border: none;
  color: var(--c-text);
  font-size: 1.4rem;
  cursor: pointer;
  padding: .3rem;
}
.l-nav__mobile-only { display: none; }
.l-nav__theme-btn {
  width: 34px; height: 34px;
  border: 1px solid var(--c-border2);
  border-radius: 50%;
  background: transparent;
  color: var(--c-muted);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: .85rem;
  transition: color .2s, border-color .2s, background .2s;
  flex-shrink: 0;
}
.l-nav__theme-btn:hover {
  color: var(--c-accent);
  border-color: var(--c-accent);
  background: rgba(2,136,209,.06);
}

/* ══════════════════════════════════════════
   HERO
   ══════════════════════════════════════════ */
.hero {
  min-height: 80svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 8rem 1.5rem 3rem;
  background: var(--grad-hero);
  position: relative;
}
.hero__inner {
  position: relative;
  z-index: 1;
  max-width: 720px;
}
.hero__title {
  font-size: clamp(2.4rem, 5.5vw, 3.8rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -.03em;
  margin-bottom: 1.25rem;
  animation: fadeInUp .7s var(--ease) both;
}
.hero__title .grad,
.section__title .grad,
.cta-banner__title .grad {
  background: var(--grad-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero__sub {
  font-size: clamp(.95rem, 1.8vw, 1.1rem);
  color: var(--c-muted);
  max-width: 520px;
  margin: 0 auto 2rem;
  line-height: 1.75;
  animation: fadeInUp .7s .1s var(--ease) both;
}
.hero__ctas {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: .75rem;
  margin-bottom: 3rem;
  animation: fadeInUp .7s .2s var(--ease) both;
}
.btn-hero-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .8rem 1.75rem;
  border-radius: 12px;
  background: var(--c-accent);
  color: #fff;
  font-weight: 600;
  font-size: .95rem;
  text-decoration: none;
  transition: transform .25s var(--ease), box-shadow .25s;
  box-shadow: 0 4px 20px rgba(2,136,209,.25);
}
[data-theme="dark"] .btn-hero-primary { background: var(--grad-main); color: #050810; }
.btn-hero-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(2,136,209,.35);
}
.btn-hero-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .8rem 1.75rem;
  border-radius: 12px;
  border: 1px solid var(--c-border2);
  background: transparent;
  color: var(--c-text);
  font-weight: 500;
  font-size: .95rem;
  text-decoration: none;
  transition: background .2s, border-color .2s, transform .2s;
}
.btn-hero-secondary:hover {
  background: var(--c-subtle);
  border-color: var(--c-accent);
  transform: translateY(-1px);
}
.hero__stats {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 2rem 3rem;
  animation: fadeInUp .7s .3s var(--ease) both;
}
.hero__stat strong {
  display: block;
  font-size: 1.5rem;
  font-weight: 700;
  background: var(--grad-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -.02em;
}
.hero__stat span {
  font-size: .78rem;
  color: var(--c-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .05em;
}

/* ══════════════════════════════════════════
   DASHBOARD MOCK
   ══════════════════════════════════════════ */
.hero-visual {
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 1.5rem 5rem;
  position: relative;
  z-index: 1;
}
.hero-visual__frame {
  border-radius: var(--r-xl);
  border: 1px solid var(--c-border2);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  background: var(--c-card);
  animation: fadeInUp .8s .4s var(--ease) both;
  position: relative;
}
.hero-visual__frame::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 75%, var(--c-bg) 100%);
  pointer-events: none;
  z-index: 2;
}
.mock-browser {
  background: #0a0e1a;
  padding: .65rem 1rem;
  display: flex;
  align-items: center;
  gap: .75rem;
  border-bottom: 1px solid rgba(255,255,255,.05);
}
[data-theme="light"] .mock-browser {
  background: #dde3ee;
  border-bottom-color: rgba(0,0,0,.06);
}
.mock-dots {
  display: flex;
  gap: 5px;
}
.mock-dots span {
  width: 10px; height: 10px;
  border-radius: 50%;
}
.mock-dots span:nth-child(1){background:#ff5f57}
.mock-dots span:nth-child(2){background:#ffbd2e}
.mock-dots span:nth-child(3){background:#28c840}
.mock-url-bar {
  flex: 1;
  background: rgba(255,255,255,.06);
  border-radius: 6px;
  padding: .3rem .75rem;
  font-size: .72rem;
  color: var(--c-muted);
  font-family: 'SF Mono', 'Fira Code', monospace;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
[data-theme="light"] .mock-url-bar {
  background: rgba(0,0,0,.05);
}

.mock-app {
  display: flex;
  min-height: 380px;
  background: #0a0e1a;
}
[data-theme="light"] .mock-app { background: #f0f4fb; }

.mock-sidebar {
  width: 190px;
  flex-shrink: 0;
  background: #0d1120;
  border-right: 1px solid rgba(79,195,247,.08);
  padding: 1.1rem .75rem;
  display: flex;
  flex-direction: column;
  gap: .2rem;
}
[data-theme="light"] .mock-sidebar {
  background: #e8edf6;
  border-right-color: rgba(0,40,100,.10);
}
.mock-sidebar-logo-img {
  height: 18px;
  width: auto;
  max-width: 120px;
  display: block;
  filter: brightness(0) invert(1);
  margin-bottom: .875rem;
  margin-left: .5rem;
  opacity: .85;
}
[data-theme="light"] .mock-sidebar-logo-img { filter: none; opacity: 1; }

.mock-nav-item {
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: .4rem .55rem;
  border-radius: 7px;
  font-size: .7rem;
  font-weight: 500;
  color: #4a5568;
  transition: background .15s, color .15s;
}
[data-theme="light"] .mock-nav-item { color: #aab4c4; }
.mock-nav-item.active {
  background: rgba(79,195,247,.12);
  color: var(--c-accent);
}
.mock-nav-item i { font-size: .75rem; width: 14px; text-align: center; }

.mock-content {
  flex: 1;
  padding: 1.1rem;
  display: flex;
  flex-direction: column;
  gap: .875rem;
  overflow: hidden;
}
.mock-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.mock-greeting {
  font-size: .82rem;
  font-weight: 600;
  color: #e2e8f0;
}
[data-theme="light"] .mock-greeting { color: #1a1f2e; }
.mock-date {
  font-size: .68rem;
  color: #4a5568;
}
[data-theme="light"] .mock-date { color: #8899aa; }

.mock-kpi-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: .625rem;
}
.mock-kpi {
  background: #0f1525;
  border: 1px solid rgba(79,195,247,.08);
  border-radius: 10px;
  padding: .65rem;
}
[data-theme="light"] .mock-kpi {
  background: #fff;
  border-color: rgba(0,40,100,.08);
}
.mock-kpi__label {
  font-size: .58rem;
  color: #4a5568;
  text-transform: uppercase;
  letter-spacing: .04em;
  margin-bottom: .2rem;
}
[data-theme="light"] .mock-kpi__label { color: #9ba8b8; }
.mock-kpi__val {
  font-size: 1rem;
  font-weight: 700;
  background: var(--grad-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.mock-row2 {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: .625rem;
}
.mock-panel {
  background: #0f1525;
  border: 1px solid rgba(79,195,247,.08);
  border-radius: 10px;
  padding: .75rem;
}
[data-theme="light"] .mock-panel {
  background: #fff;
  border-color: rgba(0,40,100,.08);
}
.mock-panel__title {
  font-size: .65rem;
  font-weight: 600;
  color: #94a3b8;
  text-transform: uppercase;
  letter-spacing: .04em;
  margin-bottom: .5rem;
}
.mock-chart {
  display: flex;
  align-items: flex-end;
  gap: 5px;
  height: 55px;
}
.mock-bar {
  flex: 1;
  border-radius: 3px 3px 0 0;
  background: rgba(79,195,247,.20);
}
.mock-bar.hi { background: linear-gradient(180deg, var(--c-cyan), var(--c-accent)); }

.mock-appt {
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: .3rem 0;
  border-bottom: 1px solid rgba(255,255,255,.04);
  font-size: .65rem;
}
[data-theme="light"] .mock-appt { border-bottom-color: rgba(0,0,0,.05); }
.mock-appt:last-child { border-bottom: none; }
.mock-appt-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
}
.mock-appt-name { color: #94a3b8; flex: 1; }
[data-theme="light"] .mock-appt-name { color: #556070; }
.mock-appt-time { color: #4a5568; }

/* ══════════════════════════════════════════
   TRUSTED BY
   ══════════════════════════════════════════ */
.trusted {
  padding: 2.5rem 1.5rem;
  text-align: center;
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
}
.trusted__label {
  font-size: .72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--c-muted);
  margin-bottom: 1.5rem;
}
.trusted__logos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 2rem 3.5rem;
}
.trusted__logo-item {
  display: flex;
  align-items: center;
  gap: .5rem;
  color: var(--c-muted);
  font-weight: 600;
  font-size: .85rem;
  opacity: .5;
  transition: opacity .2s;
}
.trusted__logo-item:hover { opacity: .9; }
.trusted__logo-item i { font-size: 1.3rem; }

/* ══════════════════════════════════════════
   SECTIONS — SHARED
   ══════════════════════════════════════════ */
.section {
  padding: 7rem 1.5rem;
  max-width: 1120px;
  margin: 0 auto;
}
.section__eyebrow {
  font-size: .75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--c-accent);
  margin-bottom: .6rem;
}
.section__title {
  font-size: clamp(1.7rem, 3.5vw, 2.6rem);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -.025em;
  margin-bottom: .75rem;
}
.section__sub {
  font-size: 1rem;
  color: var(--c-muted);
  max-width: 540px;
  line-height: 1.7;
  margin-bottom: 3rem;
}

/* ══════════════════════════════════════════
   FEATURES GRID
   ══════════════════════════════════════════ */
.feat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.feat-card {
  background: var(--c-card);
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  padding: 1.75rem 1.5rem;
  transition: transform .3s var(--ease), border-color .3s, box-shadow .3s;
}
.feat-card:hover {
  transform: translateY(-4px);
  border-color: var(--c-border2);
  box-shadow: var(--shadow-card);
}
.feat-card__icon {
  width: 46px; height: 46px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  margin-bottom: 1rem;
}
.feat-card__icon--cyan   { background: rgba(79,195,247,.10); color: var(--c-accent); }
.feat-card__icon--green  { background: rgba(105,240,174,.10); color: var(--c-green); }
.feat-card__icon--purple { background: rgba(124,77,255,.10); color: var(--c-purple); }
.feat-card__icon--orange { background: rgba(255,171,64,.10); color: #ffab40; }
.feat-card__icon--blue   { background: rgba(64,196,255,.10); color: #40c4ff; }
[data-theme="light"] .feat-card__icon--orange { color: #e68a00; }

.feat-card__title {
  font-size: .95rem;
  font-weight: 600;
  margin-bottom: .4rem;
  color: var(--c-text);
}
.feat-card__desc {
  font-size: .85rem;
  color: var(--c-muted);
  line-height: 1.6;
}

/* ══════════════════════════════════════════
   AI SECTION
   ══════════════════════════════════════════ */
.ai-section {
  padding: 7rem 1.5rem;
  max-width: 1120px;
  margin: 0 auto;
}
.ai-section__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
}
.ai-section__visual {
  position: relative;
}
.ai-chat-mock {
  background: var(--c-card);
  border: 1px solid var(--c-border2);
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}
.ai-chat-topbar {
  background: rgba(79,195,247,.05);
  border-bottom: 1px solid var(--c-border);
  padding: .75rem 1.1rem;
  display: flex;
  align-items: center;
  gap: .55rem;
  font-size: .78rem;
  font-weight: 600;
}
.ai-chat-topbar i { color: #7c4dff; font-size: .95rem; }
.ai-chat-body {
  padding: 1.1rem;
  display: flex;
  flex-direction: column;
  gap: .75rem;
  min-height: 200px;
}
.ai-msg {
  max-width: 85%;
  padding: .55rem .85rem;
  border-radius: 12px;
  font-size: .8rem;
  line-height: 1.55;
}
.ai-msg--user {
  background: rgba(79,195,247,.10);
  border-top-right-radius: 4px;
  align-self: flex-end;
  color: var(--c-text);
}
.ai-msg--ai {
  background: var(--c-subtle);
  border: 1px solid var(--c-border);
  border-top-left-radius: 4px;
  align-self: flex-start;
  color: var(--c-muted);
}
.ai-msg--ai .ai-msg-label {
  font-size: .65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--c-cyan);
  margin-bottom: .2rem;
}
.ai-chat-input {
  border-top: 1px solid var(--c-border);
  padding: .65rem 1.1rem;
  display: flex;
  gap: .5rem;
  align-items: center;
}
.ai-chat-input-bar {
  flex: 1;
  background: var(--c-subtle);
  border: 1px solid var(--c-border);
  border-radius: 8px;
  padding: .4rem .7rem;
  font-size: .75rem;
  color: var(--c-muted);
}
.ai-chat-send {
  width: 30px; height: 30px;
  border-radius: 8px;
  background: var(--c-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: .7rem;
}
[data-theme="dark"] .ai-chat-send { background: var(--grad-main); color: #050810; }

.ai-section__points {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.ai-point {
  display: flex;
  gap: .875rem;
  align-items: flex-start;
}
.ai-point__icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: rgba(2,136,209,.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-accent);
  font-size: 1rem;
  flex-shrink: 0;
}
[data-theme="dark"] .ai-point__icon { background: rgba(0,229,255,.08); color: var(--c-cyan); }
.ai-point__title {
  font-size: .9rem;
  font-weight: 600;
  margin-bottom: .15rem;
}
.ai-point__desc {
  font-size: .82rem;
  color: var(--c-muted);
  line-height: 1.55;
}
.btn-aria-more {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  margin-top: 1.5rem;
  padding: .7rem 1.5rem;
  background: linear-gradient(135deg, #7c4dff, #536dfe, #448aff);
  color: #fff;
  font-weight: 600;
  font-size: .9rem;
  border-radius: 10px;
  transition: opacity .2s, transform .2s;
}
.btn-aria-more:hover { opacity: .88; transform: translateY(-2px); color: #fff; }

/* ══════════════════════════════════════════
   MODULES SHOWCASE
   ══════════════════════════════════════════ */
.modules-section {
  padding: 5rem 1.5rem;
  background: var(--c-subtle);
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
  overflow: hidden;
}
[data-theme="dark"] .modules-section { background: rgba(124,77,255,.02); }
.modules-section__inner {
  max-width: 1120px;
  margin: 0 auto 2rem;
}
.modules-scroll {
  overflow-x: hidden;
  padding: .25rem 0;
  scrollbar-width: none;
  margin: 0 -1.5rem;
}
.modules-scroll + .modules-scroll { margin-top: .5rem; }
.modules-scroll::-webkit-scrollbar { display: none; }
.modules-track {
  display: flex;
  gap: .75rem;
  width: max-content;
  padding: .75rem .25rem;
  animation: scrollTrack 40s linear infinite;
}
.modules-track:hover { animation-play-state: paused; }
@keyframes scrollTrack {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
@keyframes scrollTrackReverse {
  0%   { transform: translateX(-50%); }
  100% { transform: translateX(0); }
}
.modules-track--reverse {
  animation-name: scrollTrackReverse;
  animation-duration: 50s;
}
.module-chip {
  display: flex;
  align-items: center;
  gap: .45rem;
  padding: .45rem .85rem;
  border-radius: 100px;
  border: 1px solid var(--c-border2);
  background: var(--c-card);
  font-size: .75rem;
  font-weight: 500;
  color: var(--c-muted);
  white-space: nowrap;
  transition: border-color .2s, background .2s, color .2s;
  flex-shrink: 0;
}
.module-chip:hover {
  border-color: var(--c-accent);
  color: var(--c-text);
}
.module-chip i { font-size: .8rem; }
.module-chip--calc i { color: #4fc3f7; }
.module-chip--score i { color: #69f0ae; }
.module-chip--track i { color: #7c4dff; }
[data-theme="light"] .module-chip--calc i { color: #0288d1; }

/* ══════════════════════════════════════════
   MOBILE APP SECTION
   ══════════════════════════════════════════ */
.mobile-section {
  padding: 7rem 1.5rem;
  border-top: 1px solid var(--c-border);
}
.mobile-section__inner {
  max-width: 1120px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
}
.phone-mock {
  width: 230px;
  margin: 0 auto;
  position: relative;
}
.phone-mock__frame {
  background: var(--c-card);
  border: 1px solid var(--c-border2);
  border-radius: 32px;
  overflow: hidden;
  box-shadow: var(--shadow-card);
}
.phone-mock__notch {
  height: 28px;
  background: #0a0e1a;
  display: flex;
  align-items: center;
  justify-content: center;
}
[data-theme="light"] .phone-mock__notch { background: #dde3ee; }
.phone-mock__notch-inner {
  width: 72px; height: 12px;
  background: #050810;
  border-radius: 10px;
}
[data-theme="light"] .phone-mock__notch-inner { background: #c4cedd; }
.phone-mock__screen {
  background: #0a0e1a;
  padding: .7rem;
  min-height: 380px;
}
[data-theme="light"] .phone-mock__screen { background: #f0f4fb; }
.phone-status {
  display: flex;
  justify-content: space-between;
  font-size: .55rem;
  color: #4a5568;
  margin-bottom: .7rem;
  padding: 0 .25rem;
}
.phone-mock__title {
  font-size: .78rem;
  font-weight: 700;
  color: #e2e8f0;
  margin-bottom: .65rem;
}
[data-theme="light"] .phone-mock__title { color: #1a1f2e; }
.phone-kpi-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .45rem;
  margin-bottom: .65rem;
}
.phone-kpi {
  background: #0f1525;
  border: 1px solid rgba(79,195,247,.08);
  border-radius: 10px;
  padding: .55rem;
}
[data-theme="light"] .phone-kpi {
  background: #fff;
  border-color: rgba(0,40,100,.08);
}
.phone-kpi__label { font-size: .5rem; color: #4a5568; margin-bottom: .15rem; }
[data-theme="light"] .phone-kpi__label { color: #9ba8b8; }
.phone-kpi__val {
  font-size: .85rem;
  font-weight: 700;
  background: var(--grad-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.phone-appt {
  background: #0f1525;
  border: 1px solid rgba(79,195,247,.08);
  border-radius: 10px;
  padding: .65rem;
  margin-bottom: .4rem;
}
[data-theme="light"] .phone-appt {
  background: #fff;
  border-color: rgba(0,40,100,.08);
}
.phone-appt__time { font-size: .55rem; color: var(--c-accent); font-weight: 600; margin-bottom: .1rem; }
.phone-appt__name { font-size: .7rem; font-weight: 600; color: #e2e8f0; }
[data-theme="light"] .phone-appt__name { color: #1a1f2e; }
.phone-appt__type { font-size: .55rem; color: #4a5568; }
[data-theme="light"] .phone-appt__type { color: #9ba8b8; }

.store-badges {
  display: flex;
  gap: .75rem;
  flex-wrap: wrap;
}
.store-badge {
  display: flex;
  align-items: center;
  gap: .55rem;
  padding: .6rem 1.1rem;
  border: 1px solid var(--c-border2);
  border-radius: var(--r);
  background: var(--c-card);
  text-decoration: none;
  color: var(--c-text);
  transition: border-color .2s, transform .2s;
}
.store-badge:hover {
  border-color: var(--c-accent);
  transform: translateY(-2px);
}
.store-badge i { font-size: 1.5rem; }
.store-badge__text small { display: block; font-size: .6rem; color: var(--c-muted); }
.store-badge__text strong { font-size: .85rem; font-weight: 600; }

/* ══════════════════════════════════════════
   SECURITY SECTION
   ══════════════════════════════════════════ */
.security-section {
  padding: 7rem 1.5rem;
  max-width: 1120px;
  margin: 0 auto;
}
.security-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  margin-top: 2.5rem;
}
.security-card {
  background: var(--c-card);
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  padding: 1.5rem;
  transition: border-color .25s, transform .25s;
}
.security-card:hover {
  border-color: var(--c-border2);
  transform: translateY(-3px);
}
.security-card__icon {
  width: 42px; height: 42px;
  border-radius: 12px;
  background: rgba(105,240,174,.07);
  display: flex; align-items: center; justify-content: center;
  color: var(--c-green);
  font-size: 1.1rem;
  margin-bottom: .875rem;
}
[data-theme="light"] .security-card__icon { background: rgba(105,240,174,.10); }
.security-card__title {
  font-size: .88rem;
  font-weight: 600;
  margin-bottom: .3rem;
}
.security-card__desc {
  font-size: .8rem;
  color: var(--c-muted);
  line-height: 1.55;
}
.aws-badge {
  display: flex;
  align-items: center;
  gap: .875rem;
  padding: 1.1rem 1.5rem;
  background: rgba(255,171,64,.03);
  border: 1px solid rgba(255,171,64,.12);
  border-radius: var(--r);
}
.aws-badge i { color: #ff9900; font-size: 1.8rem; }
.aws-badge__text strong { display: block; font-size: .85rem; font-weight: 600; }
.aws-badge__text span { font-size: .78rem; color: var(--c-muted); }

/* ══════════════════════════════════════════
   TESTIMONIALS
   ══════════════════════════════════════════ */
.testi-section {
  padding: 7rem 1.5rem;
  background: var(--c-subtle);
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
}
[data-theme="dark"] .testi-section { background: rgba(124,77,255,.02); }
.testi-section__inner {
  max-width: 1120px;
  margin: 0 auto;
}
.testi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-top: 2.5rem;
}
.testi-card {
  background: var(--c-card);
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  padding: 1.75rem;
  transition: border-color .25s, transform .25s;
}
.testi-card:hover {
  border-color: var(--c-border2);
  transform: translateY(-3px);
}
.testi-stars {
  color: #ffd54f;
  font-size: .75rem;
  margin-bottom: .75rem;
}
.testi-card__quote {
  font-size: 1.8rem;
  line-height: 1;
  background: var(--grad-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: .5rem;
}
.testi-card__text {
  font-size: .85rem;
  color: var(--c-muted);
  line-height: 1.6;
  margin-bottom: 1.25rem;
}
.testi-card__author {
  display: flex;
  align-items: center;
  gap: .65rem;
}
.testi-card__avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  border: 2px solid rgba(124,77,255,.25);
}
[data-theme="dark"] .testi-card__avatar { border-color: rgba(124,77,255,.4); }
.testi-card__name { font-size: .85rem; font-weight: 600; }
.testi-card__role { font-size: .72rem; color: var(--c-muted); }

/* ── Doctor Showcase Strip ──────────────── */
.doctor-showcase {
  padding: 4rem 1.5rem;
  text-align: center;
}
.doctor-showcase__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  max-width: 1000px;
  margin: 2.5rem auto 0;
}
.doc-show-card {
  border-radius: var(--r-xl);
  overflow: hidden;
  position: relative;
  aspect-ratio: 4/3;
  box-shadow: var(--shadow-card);
  transition: transform .3s ease, box-shadow .3s ease;
}
.doc-show-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(0,0,0,.15);
}
.doc-show-card img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.doc-show-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,.7) 0%, transparent 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.25rem;
  color: #fff;
}
.doc-show-card__overlay h4 {
  font-size: .95rem;
  font-weight: 700;
  margin-bottom: .15rem;
}
.doc-show-card__overlay span {
  font-size: .78rem;
  opacity: .85;
}
/* ══════════════════════════════════════════
   PRICING SECTION
   ══════════════════════════════════════════ */
.pricing-section {
  padding: 7rem 1.5rem;
  max-width: 1120px;
  margin: 0 auto;
}
.pricing-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .75rem;
  margin-bottom: 2.5rem;
}
.toggle-label {
  font-size: .88rem;
  font-weight: 500;
  color: var(--c-muted);
  cursor: pointer;
  transition: color .2s;
}
.toggle-label.active { color: var(--c-text); }
.toggle-switch {
  position: relative;
  width: 48px; height: 26px;
  background: var(--c-subtle);
  border: 1px solid var(--c-border);
  border-radius: 13px;
  cursor: pointer;
  transition: background .3s;
}
.toggle-switch.on { background: var(--c-accent); border-color: transparent; }
[data-theme="dark"] .toggle-switch.on { background: var(--grad-warm); }
.toggle-knob {
  position: absolute;
  top: 3px; left: 3px;
  width: 18px; height: 18px;
  background: #fff;
  border-radius: 50%;
  transition: transform .3s var(--ease);
  box-shadow: 0 1px 4px rgba(0,0,0,.2);
}
.toggle-switch.on .toggle-knob { transform: translateX(22px); }
.save-badge {
  background: rgba(105,240,174,.10);
  color: var(--c-green);
  padding: .15rem .55rem;
  border-radius: 100px;
  font-size: .72rem;
  font-weight: 600;
}
[data-theme="light"] .save-badge { color: #2e7d32; }

.price-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  align-items: start;
}
.price-card {
  background: var(--c-card);
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  padding: 1.75rem 1.35rem;
  position: relative;
  transition: transform .3s, border-color .3s, box-shadow .3s;
}
.price-card:hover {
  transform: translateY(-4px);
  border-color: var(--c-border2);
  box-shadow: var(--shadow-card);
}
.price-card--featured {
  border-color: rgba(2,136,209,.35);
  box-shadow: 0 0 0 1px rgba(2,136,209,.10);
}
[data-theme="dark"] .price-card--featured {
  border-color: rgba(79,195,247,.35);
}
.price-popular {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--c-accent);
  color: #fff;
  font-size: .68rem;
  font-weight: 700;
  padding: .2rem .8rem;
  border-radius: 100px;
  white-space: nowrap;
}
[data-theme="dark"] .price-popular { background: var(--grad-main); color: #050810; }
.price-card__name {
  font-size: .78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--c-muted);
  margin-bottom: .4rem;
}
.price-card__amount {
  font-size: 2.2rem;
  font-weight: 700;
  letter-spacing: -.03em;
  line-height: 1;
  margin-bottom: .25rem;
}
.price-card__amount span {
  font-size: .95rem;
  font-weight: 500;
  color: var(--c-muted);
}
.price-card__cycle {
  font-size: .78rem;
  color: var(--c-muted);
  margin-bottom: 1.25rem;
}
.price-card__desc {
  font-size: .8rem;
  color: var(--c-muted);
  margin-bottom: 1.25rem;
  line-height: 1.5;
}
.price-card__features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: .45rem;
  margin-bottom: 1.5rem;
}
.price-card__features li {
  display: flex;
  align-items: center;
  gap: .45rem;
  font-size: .8rem;
  color: var(--c-muted);
}
.price-card__features li i {
  color: var(--c-green);
  font-size: .7rem;
  flex-shrink: 0;
}
[data-theme="light"] .price-card__features li i { color: #2e7d32; }
.btn-price {
  display: block;
  text-align: center;
  padding: .7rem;
  border-radius: var(--r);
  font-weight: 600;
  font-size: .85rem;
  text-decoration: none;
  transition: transform .2s, box-shadow .2s;
  border: 1px solid var(--c-border2);
  color: var(--c-text);
  background: transparent;
}
.btn-price:hover {
  background: var(--c-subtle);
  border-color: var(--c-accent);
  transform: translateY(-1px);
}
.btn-price--primary {
  background: var(--c-accent);
  color: #fff;
  border: none;
  box-shadow: 0 4px 16px rgba(2,136,209,.20);
}
[data-theme="dark"] .btn-price--primary { background: var(--grad-main); color: #050810; }
.btn-price--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(2,136,209,.30);
}

/* ══════════════════════════════════════════
   CTA BANNER
   ══════════════════════════════════════════ */
.cta-banner {
  padding: 6rem 1.5rem;
  text-align: center;
  position: relative;
}
.cta-banner__inner {
  max-width: 600px;
  margin: 0 auto;
}
.cta-banner__title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -.03em;
  margin-bottom: 1rem;
}
.cta-banner__sub {
  font-size: 1rem;
  color: var(--c-muted);
  margin-bottom: 2rem;
  line-height: 1.7;
}
.cta-banner__actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: .75rem;
}

/* ══════════════════════════════════════════
   FOOTER
   ══════════════════════════════════════════ */
.l-footer {
  border-top: 1px solid var(--c-border);
  padding: 3.5rem 1.5rem 1.75rem;
}
.l-footer__inner {
  max-width: 1120px;
  margin: 0 auto;
}
.l-footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}
.l-footer__brand p {
  font-size: .82rem;
  color: var(--c-muted);
  margin-top: .65rem;
  max-width: 260px;
  line-height: 1.65;
}
.l-footer__social {
  display: flex;
  gap: .65rem;
  margin-top: 1rem;
}
.l-footer__social a {
  width: 34px; height: 34px;
  border-radius: 8px;
  border: 1px solid var(--c-border);
  display: flex; align-items: center; justify-content: center;
  color: var(--c-muted);
  font-size: .85rem;
  text-decoration: none;
  transition: border-color .2s, color .2s;
}
.l-footer__social a:hover {
  border-color: var(--c-accent);
  color: var(--c-accent);
}
.l-footer__col-title {
  font-size: .75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--c-text);
  margin-bottom: 1rem;
}
.l-footer__links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: .55rem;
}
.l-footer__links a {
  font-size: .82rem;
  color: var(--c-muted);
  text-decoration: none;
  transition: color .2s;
}
.l-footer__links a:hover { color: var(--c-text); }
.l-footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: .875rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--c-border);
  font-size: .75rem;
  color: var(--c-muted);
}
.l-footer__bottom-badges {
  display: flex;
  align-items: center;
  gap: .75rem;
}
.footer-badge {
  display: flex;
  align-items: center;
  gap: .3rem;
  font-size: .7rem;
  font-weight: 600;
  color: var(--c-green);
}
[data-theme="light"] .footer-badge { color: #2e7d32; }
.footer-badge i { font-size: .75rem; }

/* ══════════════════════════════════════════
   ANIMATIONS & UTILITIES
   ══════════════════════════════════════════ */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s var(--ease), transform .6s var(--ease);
}
.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: .08s; }
.reveal-delay-2 { transition-delay: .16s; }
.reveal-delay-3 { transition-delay: .24s; }
.reveal-delay-4 { transition-delay: .32s; }

/* ══════════════════════════════════════════
   ARIA STATUS DOT
   ══════════════════════════════════════════ */
.aria-status-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #69f0ae;
  margin-left: .4rem;
  animation: ariaPulse 2s ease-in-out infinite;
}
@keyframes ariaPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: .4; }
}

/* ══════════════════════════════════════════
   ARIA MIC FLOAT (Voice control indicator)
   ══════════════════════════════════════════ */
.aria-mic-float {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .5rem;
  margin-top: 1.5rem;
  position: relative;
}
.aria-mic-btn {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, #7c4dff 0%, #536dfe 50%, #448aff 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.3rem;
  position: relative;
  z-index: 2;
  box-shadow: 0 4px 20px rgba(124,77,255,.35);
}
.aria-mic-ring {
  position: absolute;
  border-radius: 50%;
  border: 2px solid rgba(124,77,255,.25);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  animation: ariaMicRing 2.4s ease-out infinite;
}
.aria-mic-ring--1 { width: 72px; height: 72px; animation-delay: 0s; }
.aria-mic-ring--2 { width: 92px; height: 92px; animation-delay: .5s; }
.aria-mic-ring--3 { width: 112px; height: 112px; animation-delay: 1s; }
@keyframes ariaMicRing {
  0% { opacity: .6; transform: translate(-50%, -50%) scale(.85); }
  100% { opacity: 0; transform: translate(-50%, -50%) scale(1.2); }
}
.aria-mic-label {
  font-size: .72rem;
  color: #7c4dff;
  font-weight: 600;
  letter-spacing: .03em;
  text-transform: uppercase;
}

/* ══════════════════════════════════════════
   DOCTORS PHOTO STRIP
   ══════════════════════════════════════════ */
.audience-strip {
  padding: 2rem 1.5rem 0;
  max-width: 1120px;
  margin: 0 auto;
}
.audience-strip__inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
}
.audience-chip {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .65rem 1.4rem;
  border-radius: 100px;
  font-size: .92rem;
  font-weight: 600;
  background: var(--surface-card);
  color: var(--text-primary);
  border: 1.5px solid var(--border);
  box-shadow: 0 2px 8px rgba(124,77,255,.08);
  opacity: 0;
  transform: translateY(14px) scale(.92);
  transition: opacity .5s ease, transform .5s ease, box-shadow .25s ease, border-color .25s ease;
}
.audience-chip--visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}
.audience-chip:hover {
  border-color: var(--accent);
  box-shadow: 0 4px 18px rgba(124,77,255,.18);
}
.audience-chip i {
  font-size: 1.05rem;
  color: var(--accent);
}

/* ── Apple-style reveal animations ───────────────── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .7s cubic-bezier(.22,1,.36,1), transform .7s cubic-bezier(.22,1,.36,1);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger children within cards grids */
.feat-grid .feat-card.reveal { transition-delay: calc(var(--i, 0) * 110ms); }
.ai-points-grid .ai-point { transition-delay: calc(var(--i, 0) * 90ms); }

/* Smooth gradient text shimmer for hero grad (typing cursor) */
.hero__title .grad::after {
  content: '|';
  animation: blink-cursor .7s steps(1) infinite;
  margin-left: 2px;
  font-weight: 300;
  color: var(--accent);
}
@keyframes blink-cursor {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* Floating animation for mock dashboard */
@keyframes float-gentle {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
.hero-visual {
  will-change: transform, opacity;
}
.mock-dashboard {
  animation: float-gentle 5s ease-in-out infinite;
}

/* ── Section divider wave ────────────────────────── */
.section-wave {
  width: 100%;
  height: 60px;
  background: transparent;
  overflow: hidden;
  position: relative;
}

/* ══════════════════════════════════════════
   DIRECTORY SECTION
   ══════════════════════════════════════════ */
.directory-section {
  padding: 5rem 1.5rem;
  max-width: 1120px;
  margin: 0 auto;
}
.directory-section__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
}
.directory-section__ctas {
  display: flex;
  gap: .75rem;
  flex-wrap: wrap;
}
.directory-preview {
  background: var(--c-card);
  border: 1px solid var(--c-border2);
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}
.directory-preview__header {
  padding: .75rem 1.1rem;
  background: var(--c-subtle);
  border-bottom: 1px solid var(--c-border);
  font-size: .8rem;
  color: var(--c-muted);
  display: flex;
  align-items: center;
  gap: .5rem;
}
.directory-preview__cards {
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: .75rem;
}
.directory-doc-card {
  display: flex;
  gap: .85rem;
  align-items: center;
  padding: .65rem .75rem;
  border-radius: 12px;
  background: var(--c-subtle);
  border: 1px solid var(--c-border);
  transition: box-shadow .2s ease;
}
.directory-doc-card:hover {
  box-shadow: 0 2px 12px rgba(0,0,0,.06);
}
.directory-doc-card__img {
  width: 48px; height: 48px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}
.directory-doc-card__name {
  font-size: .82rem;
  font-weight: 600;
}
.directory-doc-card__spec {
  font-size: .72rem;
  color: var(--c-muted);
}
.directory-doc-card__spec i,
.directory-doc-card__loc i {
  margin-right: .2rem;
  font-size: .65rem;
}
.directory-doc-card__loc {
  font-size: .7rem;
  color: var(--c-muted);
  opacity: .7;
}

/* ══════════════════════════════════════════
   WHATSAPP SECTION
   ══════════════════════════════════════════ */
.whatsapp-section {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 1.5rem 3rem;
}
.whatsapp-section__inner {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  background: linear-gradient(135deg, rgba(37,211,102,.06), rgba(37,211,102,.02));
  border: 1px solid rgba(37,211,102,.18);
  border-radius: var(--r-xl);
  padding: 1.5rem 2rem;
}
[data-theme="dark"] .whatsapp-section__inner {
  background: linear-gradient(135deg, rgba(37,211,102,.08), rgba(37,211,102,.02));
  border-color: rgba(37,211,102,.15);
}
.whatsapp-section__icon {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: #25d366;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.4rem;
  flex-shrink: 0;
}
.whatsapp-section__title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: .25rem;
}
.whatsapp-section__desc {
  font-size: .82rem;
  color: var(--c-muted);
  line-height: 1.55;
}

/* ══════════════════════════════════════════
   IMPACT STATS (Doctoralia-style)
   ══════════════════════════════════════════ */
.impact-section {
  padding: 4rem 1.5rem;
  background: var(--c-subtle);
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
}
.impact-section__inner {
  max-width: 960px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}
.impact-stat__val {
  font-size: 2.5rem;
  font-weight: 700;
  background: var(--grad-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.1;
}
.impact-stat__label {
  font-size: .78rem;
  color: var(--c-muted);
  margin-top: .35rem;
  line-height: 1.4;
}

/* ══════════════════════════════════════════
   TESTIMONIAL STAT BADGE
   ══════════════════════════════════════════ */
.testi-card__stat {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  font-size: .72rem;
  font-weight: 600;
  color: var(--c-accent);
  background: rgba(2,136,209,.06);
  padding: .3rem .7rem;
  border-radius: 20px;
  margin-top: .5rem;
}
[data-theme="dark"] .testi-card__stat {
  background: rgba(0,229,255,.08);
  color: var(--c-cyan);
}

/* ══════════════════════════════════════════
   CTA STEPS (Doctoralia-style)
   ══════════════════════════════════════════ */
.cta-banner__steps {
  display: flex;
  justify-content: center;
  gap: 2.5rem;
  margin: 2rem 0;
}
.cta-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .5rem;
}
.cta-step__icon {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: rgba(255,255,255,.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: #fff;
}
.cta-step__text {
  font-size: .78rem;
  font-weight: 500;
  color: rgba(255,255,255,.85);
}

/* ══════════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════════ */

/* ── Tablet landscape ──────────────────── */
@media (max-width: 1024px) {
  .feat-grid { grid-template-columns: repeat(2, 1fr); }
  .price-grid { grid-template-columns: repeat(2, 1fr); }
  .security-grid { grid-template-columns: repeat(2, 1fr); }
  .ai-section__grid { gap: 2.5rem; }
  .mobile-section__inner { gap: 2.5rem; }
  .l-footer__grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .directory-section__inner { gap: 2.5rem; }
  .impact-section__inner { grid-template-columns: repeat(2, 1fr); }
  .doctor-showcase__grid { gap: 1.25rem; }
}

/* ── Tablet portrait & small tablets ───── */
@media (max-width: 768px) {
  /* NAV */
  .l-nav__links { display: none; }
  .l-nav__links.open {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    position: fixed;
    top: 56px; left: 0; right: 0;
    background: rgba(248,250,251,.97);
    backdrop-filter: blur(20px);
    padding: 1rem 1.5rem 1.25rem;
    gap: 0;
    z-index: 999;
    border-bottom: 1px solid var(--c-border);
    box-shadow: 0 8px 24px rgba(0,0,0,.08);
  }
  .l-nav__links.open li {
    border-bottom: 1px solid var(--c-border);
  }
  .l-nav__links.open li:last-child { border-bottom: none; }
  .l-nav__links.open li a {
    display: block;
    padding: .75rem .25rem;
    text-align: left;
    font-size: .95rem;
    font-weight: 500;
  }
  [data-theme="dark"] .l-nav__links.open {
    background: rgba(5,8,16,.97);
    box-shadow: 0 8px 24px rgba(0,0,0,.3);
  }
  .l-nav__hamburger { display: flex; align-items: center; justify-content: center; }
  .l-nav__actions { margin-left: auto; }
  .btn-nav-login, .btn-nav-cta { display: none; }
  .l-nav__links.open .l-nav__mobile-only { display: block; }

  /* HERO */
  .hero { min-height: auto; padding: 5.5rem 1.25rem 2.5rem; }
  .hero__title { font-size: clamp(1.7rem, 5vw, 2.6rem); }
  .hero__sub { font-size: .92rem; }
  .hero__stats { gap: 1rem 2rem; }

  /* HERO VISUAL / DASHBOARD MOCK */
  .hero-visual { padding: 0 1rem 3rem; }
  .mock-sidebar { display: none; }
  .mock-kpi-row { grid-template-columns: repeat(2, 1fr); }
  .mock-row2 { grid-template-columns: 1fr; }
  .mock-app { min-height: auto; }
  .mock-content { padding: .85rem; gap: .65rem; }
  .mock-greeting { font-size: .75rem; }

  /* AUDIENCE */
  .audience-strip { padding: 1.5rem 1rem 0; }
  .audience-strip__inner { gap: .65rem; }
  .audience-chip { font-size: .8rem; padding: .5rem 1rem; }

  /* TRUSTED */
  .trusted { padding: 2rem 1rem; }
  .trusted__logos { gap: 1.25rem 2rem; }

  /* FEATURES */
  .section { padding: 4.5rem 1.25rem; }
  .feat-grid { grid-template-columns: 1fr; gap: 1rem; }

  /* DOCTOR SHOWCASE */
  .doctor-showcase { padding: 3rem 1.25rem; }
  .doctor-showcase__grid { grid-template-columns: 1fr; max-width: 400px; margin-left: auto; margin-right: auto; gap: 1.25rem; }

  /* AI SECTION */
  .ai-section { padding: 4.5rem 1.25rem; }
  .ai-section__grid { grid-template-columns: 1fr; gap: 2rem; }
  .ai-chat-mock { max-width: 420px; margin: 0 auto; }
  .aria-mic-float { margin-top: 1rem; }

  /* MODULES */
  .modules-section { padding: 3rem 0; }
  .modules-section__inner { padding: 0 1.25rem; }

  /* DIRECTORY */
  .directory-section { padding: 4rem 1.25rem; }
  .directory-section__inner { grid-template-columns: 1fr; gap: 2rem; }
  .directory-preview { max-width: 420px; margin: 0 auto; }

  /* WHATSAPP */
  .whatsapp-section { padding: 0 1.25rem 2.5rem; }
  .whatsapp-section__inner { flex-direction: column; text-align: center; padding: 1.25rem; gap: 1rem; }

  /* MOBILE APP */
  .mobile-section { padding: 4.5rem 1.25rem; }
  .mobile-section__inner { grid-template-columns: 1fr; text-align: center; gap: 2rem; }
  .phone-mock { margin: 0 auto; }
  .store-badges { justify-content: center; }
  .section__sub { max-width: 100%; }

  /* SECURITY */
  .security-section { padding: 4.5rem 1.25rem; }
  .security-grid { grid-template-columns: 1fr; gap: 1rem; }
  .aws-badge { flex-direction: column; text-align: center; gap: .65rem; padding: 1rem; }

  /* IMPACT */
  .impact-section { padding: 3rem 1.25rem; }
  .impact-section__inner { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
  .impact-stat__val { font-size: 2rem; }

  /* TESTIMONIALS */
  .testi-section { padding: 4.5rem 1.25rem; }
  .testi-grid { grid-template-columns: 1fr; gap: 1rem; }
  .testi-card { max-width: 480px; margin-left: auto; margin-right: auto; }

  /* PRICING */
  .pricing-section { padding: 4.5rem 1.25rem; }
  .price-grid { grid-template-columns: 1fr; gap: 1rem; max-width: 420px; margin-left: auto; margin-right: auto; }

  /* CTA */
  .cta-banner { padding: 4rem 1.25rem; }
  .cta-banner__steps { gap: 1.25rem; flex-wrap: wrap; }
  .cta-step__icon { width: 42px; height: 42px; }
  .cta-step__text { font-size: .72rem; }

  /* FOOTER */
  .l-footer { padding: 2.5rem 1.25rem 1.5rem; }
  .l-footer__grid { grid-template-columns: 1fr 1fr; gap: 1.5rem; }
}

/* ── Mobile phones ─────────────────────── */
@media (max-width: 480px) {
  /* NAV */
  .l-nav__inner { gap: .75rem; padding: 0 .875rem; }
  .l-nav__logo-img { height: 24px; }
  .btn-nav-cta { font-size: .78rem; padding: .45rem .85rem; }

  /* HERO */
  .hero { padding: 5rem 1.25rem 2.5rem; }
  .hero__title { font-size: clamp(1.5rem, 6.5vw, 2.2rem); margin-bottom: 1rem; }
  .hero__sub { font-size: .88rem; line-height: 1.65; max-width: 100%; margin-bottom: 1.75rem; }
  .hero__ctas { gap: .6rem; margin-bottom: 2rem; }
  .btn-hero-primary,
  .btn-hero-secondary { padding: .75rem 1.25rem; font-size: .88rem; min-height: 44px; flex: 1 1 auto; justify-content: center; }
  .hero__stats { gap: 1rem 1.5rem; }
  .hero__stat strong { font-size: 1.15rem; }
  .hero__stat span { font-size: .68rem; }

  /* HERO VISUAL / DASHBOARD */
  .hero-visual { padding: 0 .5rem 2rem; }
  .hero-visual__frame { border-radius: var(--r); }
  .mock-browser { padding: .45rem .65rem; gap: .5rem; }
  .mock-dots span { width: 7px; height: 7px; }
  .mock-url-bar { font-size: .6rem; padding: .2rem .5rem; }
  .mock-kpi-row { gap: .4rem; }
  .mock-kpi { padding: .45rem; border-radius: 8px; }
  .mock-kpi__label { font-size: .5rem; }
  .mock-kpi__val { font-size: .8rem; }
  .mock-content { padding: .65rem; gap: .5rem; }
  .mock-greeting { font-size: .7rem; }
  .mock-date { font-size: .58rem; }
  .mock-row2 { gap: .4rem; }
  .mock-panel { padding: .55rem; border-radius: 8px; }
  .mock-panel__title { font-size: .55rem; margin-bottom: .35rem; }
  .mock-chart { height: 40px; gap: 3px; }
  .mock-appt { font-size: .58rem; gap: .35rem; }
  .mock-appt-dot { width: 5px; height: 5px; }

  /* AUDIENCE */
  .audience-strip { padding: 1.25rem .875rem 0; }
  .audience-strip__inner { flex-direction: row; flex-wrap: wrap; justify-content: center; gap: .5rem; }
  .audience-chip { font-size: .75rem; padding: .4rem .85rem; gap: .35rem; }
  .audience-chip i { font-size: .85rem; }

  /* TRUSTED */
  .trusted { padding: 1.5rem .875rem; }
  .trusted__label { font-size: .65rem; margin-bottom: 1rem; }
  .trusted__logos { gap: .75rem 1.5rem; }
  .trusted__logo-item { font-size: .75rem; }
  .trusted__logo-item i { font-size: 1.1rem; }

  /* SECTIONS SHARED */
  .section { padding: 3.5rem .875rem; }
  .section__eyebrow { font-size: .7rem; }
  .section__title { font-size: clamp(1.3rem, 5.5vw, 1.75rem); }
  .section__sub { font-size: .85rem; margin-bottom: 2rem; max-width: 100%; }

  /* FEATURES */
  .feat-card { padding: 1.25rem 1rem; }
  .feat-card__icon { width: 40px; height: 40px; font-size: 1rem; margin-bottom: .75rem; }
  .feat-card__title { font-size: .88rem; }
  .feat-card__desc { font-size: .8rem; }

  /* DOCTOR SHOWCASE */
  .doctor-showcase { padding: 2.5rem .875rem; }
  .doctor-showcase__grid { max-width: 100%; gap: 1rem; }
  .doc-show-card { border-radius: var(--r); }
  .doc-show-card__overlay { padding: 1rem; }
  .doc-show-card__overlay h4 { font-size: .85rem; }
  .doc-show-card__overlay span { font-size: .72rem; }

  /* AI */
  .ai-section { padding: 3.5rem .875rem; }
  .ai-chat-mock { max-width: 100%; border-radius: var(--r); }
  .ai-chat-topbar { padding: .6rem .85rem; font-size: .72rem; }
  .ai-chat-body { padding: .85rem; min-height: 160px; gap: .6rem; }
  .ai-msg { font-size: .75rem; padding: .5rem .7rem; max-width: 90%; }
  .ai-chat-input { padding: .5rem .85rem; }
  .ai-chat-input-bar { font-size: .7rem; }
  .ai-point { gap: .55rem; }
  .ai-point__icon { width: 34px; height: 34px; font-size: .9rem; border-radius: 8px; }
  .ai-point__title { font-size: .85rem; }
  .ai-point__desc { font-size: .78rem; }
  .btn-aria-more { font-size: .82rem; padding: .6rem 1.2rem; }
  .aria-mic-btn { width: 48px; height: 48px; font-size: 1.1rem; }
  .aria-mic-ring--1 { width: 62px; height: 62px; }
  .aria-mic-ring--2 { width: 78px; height: 78px; }
  .aria-mic-ring--3 { width: 94px; height: 94px; }
  .aria-mic-label { font-size: .65rem; }

  /* MODULES */
  .modules-section { padding: 2.5rem 0; }
  .modules-section__inner { padding: 0 .875rem; margin-bottom: 1.5rem; }
  .module-chip { padding: .35rem .7rem; font-size: .68rem; }
  .modules-track { gap: .4rem; }

  /* DIRECTORY */
  .directory-section { padding: 3rem .875rem; }
  .directory-section__inner { gap: 1.5rem; }
  .directory-preview { max-width: 100%; border-radius: var(--r); }
  .directory-preview__header { padding: .6rem .85rem; font-size: .72rem; }
  .directory-doc-card { padding: .55rem .65rem; gap: .65rem; }
  .directory-doc-card__img { width: 40px; height: 40px; }
  .directory-doc-card__name { font-size: .78rem; }
  .directory-doc-card__spec { font-size: .68rem; }
  .directory-doc-card__loc { font-size: .65rem; }
  .directory-section__ctas { flex-direction: column; }
  .directory-section__ctas .btn-hero-primary,
  .directory-section__ctas .btn-hero-secondary { width: 100%; text-align: center; justify-content: center; min-height: 44px; }

  /* WHATSAPP */
  .whatsapp-section { padding: 0 .875rem 2rem; }
  .whatsapp-section__inner { padding: 1rem; border-radius: var(--r); }
  .whatsapp-section__icon { width: 44px; height: 44px; font-size: 1.1rem; }
  .whatsapp-section__title { font-size: .9rem; }
  .whatsapp-section__desc { font-size: .78rem; }

  /* MOBILE APP */
  .mobile-section { padding: 3.5rem .875rem; }
  .mobile-section__inner { gap: 1.5rem; }
  .phone-mock { width: 200px; }
  .phone-mock__frame { border-radius: 24px; }
  .phone-mock__screen { min-height: 320px; padding: .55rem; }
  .phone-mock__title { font-size: .72rem; }
  .phone-kpi-row { gap: .35rem; }
  .phone-kpi { padding: .45rem; border-radius: 8px; }
  .phone-kpi__label { font-size: .45rem; }
  .phone-kpi__val { font-size: .75rem; }
  .phone-appt { padding: .5rem; border-radius: 8px; margin-bottom: .3rem; }
  .phone-appt__time { font-size: .5rem; }
  .phone-appt__name { font-size: .65rem; }
  .phone-appt__type { font-size: .5rem; }
  .store-badge { padding: .55rem .85rem; border-radius: 10px; }
  .store-badge i { font-size: 1.25rem; }
  .store-badge__text small { font-size: .55rem; }
  .store-badge__text strong { font-size: .78rem; }

  /* SECURITY */
  .security-section { padding: 3.5rem .875rem; }
  .security-card { padding: 1.15rem 1rem; border-radius: var(--r); }
  .security-card__icon { width: 36px; height: 36px; font-size: .95rem; border-radius: 10px; }
  .security-card__title { font-size: .82rem; }
  .security-card__desc { font-size: .75rem; }
  .aws-badge { padding: .85rem; border-radius: 10px; }
  .aws-badge i { font-size: 1.4rem; }
  .aws-badge__text strong { font-size: .8rem; }
  .aws-badge__text span { font-size: .72rem; }

  /* IMPACT */
  .impact-section { padding: 2.5rem .875rem; }
  .impact-section__inner { gap: 1rem; }
  .impact-stat__val { font-size: 1.75rem; }
  .impact-stat__label { font-size: .7rem; }

  /* TESTIMONIALS */
  .testi-section { padding: 3.5rem .875rem; }
  .testi-grid { gap: .875rem; }
  .testi-card { padding: 1.25rem 1rem; border-radius: var(--r); }
  .testi-stars { font-size: .7rem; margin-bottom: .5rem; }
  .testi-card__quote { font-size: 1.4rem; }
  .testi-card__text { font-size: .8rem; margin-bottom: 1rem; }
  .testi-card__stat { font-size: .68rem; padding: .25rem .6rem; }
  .testi-card__avatar { width: 36px; height: 36px; }
  .testi-card__name { font-size: .8rem; }
  .testi-card__role { font-size: .68rem; }

  /* PRICING */
  .pricing-section { padding: 3.5rem .875rem; }
  .price-grid { max-width: 100%; }
  .price-card { padding: 1.25rem 1rem; border-radius: var(--r); }
  .price-popular { font-size: .62rem; top: -10px; }
  .price-card__name { font-size: .72rem; }
  .price-card__amount { font-size: 1.8rem; }
  .price-card__amount span { font-size: .85rem; }
  .price-card__cycle { font-size: .72rem; }
  .price-card__desc { font-size: .75rem; }
  .price-card__features li { font-size: .75rem; }
  .btn-price { padding: .65rem; font-size: .82rem; min-height: 44px; border-radius: 10px; }

  /* CTA */
  .cta-banner { padding: 3rem .875rem; }
  .cta-banner__title { font-size: clamp(1.4rem, 5.5vw, 1.9rem); }
  .cta-banner__sub { font-size: .88rem; margin-bottom: 1.5rem; }
  .cta-banner__steps { gap: .75rem; }
  .cta-step__icon { width: 40px; height: 40px; font-size: .95rem; }
  .cta-step__text { font-size: .68rem; }
  .cta-banner__actions .btn-hero-primary,
  .cta-banner__actions .btn-hero-secondary { flex: 1 1 auto; min-height: 44px; }

  /* FOOTER */
  .l-footer { padding: 2rem .875rem 1.25rem; }
  .l-footer__grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .l-footer__brand p { font-size: .78rem; max-width: 100%; }
  .l-footer__col-title { font-size: .7rem; margin-bottom: .65rem; }
  .l-footer__links a { font-size: .78rem; }
  .l-footer__links { gap: .45rem; }
  .l-footer__bottom { flex-direction: column; text-align: center; gap: .65rem; padding-top: 1.25rem; font-size: .7rem; }
  .l-footer__social a { width: 38px; height: 38px; }
  .footer-badge { font-size: .65rem; }
}

/* ── Very small phones ─────────────────── */
@media (max-width: 360px) {
  .hero { padding: 4rem .65rem 1.5rem; }
  .hero__title { font-size: 1.35rem; }
  .hero__ctas { flex-direction: column; width: 100%; }
  .btn-hero-primary, .btn-hero-secondary { width: 100%; justify-content: center; }
  .section { padding: 2.75rem .65rem; }
  .section__title { font-size: 1.2rem; }
  .mock-kpi-row { grid-template-columns: 1fr; }
  .impact-section__inner { grid-template-columns: 1fr; }
  .store-badges { flex-direction: column; align-items: center; }
  .store-badge { width: 100%; justify-content: center; }
  .cta-banner__steps { flex-direction: column; align-items: center; }
  .cta-banner__actions { flex-direction: column; width: 100%; }
  .cta-banner__actions .btn-hero-primary,
  .cta-banner__actions .btn-hero-secondary { width: 100%; justify-content: center; }
  .pricing-toggle { gap: .5rem; }
  .toggle-label { font-size: .78rem; }
}