/* =====================================================
   TEORO — Marketing site styles
   ===================================================== */

/* ---- Tokens ------------------------------------ */
:root {
  --color-bg:       #F5F0E8;
  --color-surface:  #FDFAF5;
  --color-primary:  #2E3640;
  --color-accent:   #C8873A;
  --color-border:   #E0D8CE;
  --color-muted:    #8FA0B4;
  --color-error:    #E07070;
  --color-success:  #7CBF7C;

  --font-display: 'DM Serif Display', serif;
  --font-body:    'Inter', sans-serif;

  --radius-xs:   5px;
  --radius-sm:   7px;
  --radius-md:   12px;
  --radius-lg:   18px;
  --radius-pill: 100px;

  --nav-height:      64px;
  --container-max:   1100px;
  --container-pad:   clamp(1.25rem, 5vw, 2.5rem);

  --shadow-card:    0 1px 3px rgba(46,54,64,.06), 0 4px 16px rgba(46,54,64,.05);
  --shadow-browser: 0 12px 48px rgba(46,54,64,.16), 0 2px 8px rgba(46,54,64,.06);

  --ease: 180ms ease;
}

/* ---- Reset ------------------------------------ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
a   { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, input, textarea { font: inherit; }
ul  { list-style: none; }

/* ---- Layout ----------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

/* ---- Shared token class ----------------------- */
.accent-r { color: var(--color-accent); }

/* ---- Buttons ---------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  padding: .55rem 1.25rem;
  border-radius: var(--radius-sm);
  font-size: .875rem;
  font-weight: 500;
  line-height: 1;
  cursor: pointer;
  border: 1.5px solid transparent;
  transition: opacity var(--ease), background var(--ease),
              color var(--ease), border-color var(--ease);
  white-space: nowrap;
  text-decoration: none;
}
.btn:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}
.btn-outline {
  background: transparent;
  border-color: var(--color-border);
  color: var(--color-primary);
}
.btn-outline:hover { border-color: var(--color-primary); }
.btn-accent {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
}
.btn-accent:hover { opacity: .87; }
.btn-lg {
  padding: .8rem 1.75rem;
  font-size: .9375rem;
  border-radius: var(--radius-md);
}

/* ======================================================
   NAV
   ====================================================== */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--nav-height);
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}
.nav-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo-link {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.nav-logo-img {
  height: 32px;
  width: auto;
  display: block;
}
.nav-actions {
  display: flex;
  align-items: center;
  gap: .625rem;
}

/* ======================================================
   HERO
   ====================================================== */
.hero {
  padding-block: clamp(4rem, 10vw, 7.5rem);
  text-align: center;
}
.hero-inner {
  max-width: 760px;
  margin-inline: auto;
}
.eyebrow-pill {
  display: inline-block;
  padding: .3rem .9rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  font-size: .8125rem;
  font-weight: 500;
  color: var(--color-muted);
  letter-spacing: .01em;
  margin-bottom: 1.5rem;
}
.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(2.75rem, 7.5vw, 5.25rem);
  line-height: 1.07;
  letter-spacing: -.025em;
  color: var(--color-primary);
  margin-bottom: 1.25rem;
}
.hero-headline em {
  font-style: italic;
  color: var(--color-accent);
}
.hero-sub {
  font-size: clamp(.9375rem, 2.5vw, 1.125rem);
  color: var(--color-muted);
  max-width: 500px;
  margin-inline: auto;
  margin-bottom: 2.25rem;
  line-height: 1.7;
}
.hero-ctas {
  display: flex;
  gap: .75rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}
.hero-tagline {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1rem;
  color: var(--color-muted);
}

/* ======================================================
   DASHBOARD MOCKUP
   ====================================================== */
.mockup-section {
  padding-bottom: clamp(4rem, 8vw, 6.5rem);
}

.browser-chrome {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-browser);
}

/* Browser chrome bar */
.browser-bar {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .625rem 1rem;
  background: #ECEAE4;
  border-bottom: 1px solid var(--color-border);
}
.browser-dots {
  display: flex;
  gap: .375rem;
  flex-shrink: 0;
}
.browser-dots span {
  display: block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.browser-dots span:nth-child(1) { background: #FC615D; }
.browser-dots span:nth-child(2) { background: #FDBC40; }
.browser-dots span:nth-child(3) { background: #34C749; }
.browser-url {
  flex: 1;
  max-width: 220px;
  margin-inline: auto;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: .25rem .75rem;
  font-size: .8rem;
  color: var(--color-muted);
  text-align: center;
}

/* App shell */
.app-shell {
  display: flex;
  min-height: 440px;
}

/* Sidebar */
.app-sidebar {
  width: 176px;
  flex-shrink: 0;
  background: var(--color-primary);
  padding: 1.25rem .875rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.app-sidebar-logo {
  padding: 0 .375rem;
}
.sidebar-logo-img {
  height: 24px;
  width: auto;
  display: block;
}
.app-nav {
  display: flex;
  flex-direction: column;
  gap: .1rem;
}
.app-nav-item {
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: .45rem .625rem;
  border-radius: 6px;
  font-size: .8125rem;
  color: var(--color-muted);
  text-decoration: none;
  transition: color var(--ease), background var(--ease);
}
.app-nav-item i { font-size: 1rem; flex-shrink: 0; }
.app-nav-item.active {
  background: rgba(255,255,255,.1);
  color: #F5F0E8;
  font-weight: 500;
}

/* App main area */
.app-main {
  flex: 1;
  padding: 1.5rem;
  overflow: hidden;
  min-width: 0;
}
.app-greeting { margin-bottom: 1.25rem; }
.app-greeting-text {
  font-size: .9375rem;
  font-weight: 500;
  color: var(--color-primary);
}
.app-date {
  font-size: .75rem;
  color: var(--color-muted);
  margin-top: .2rem;
}

/* Stat cards */
.stat-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: .75rem;
  margin-bottom: 1.125rem;
}
.stat-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: .875rem 1rem;
}
.stat-label  { font-size: .6875rem; color: var(--color-muted); margin-bottom: .3rem; }
.stat-value  { font-size: 1.375rem; font-weight: 600; color: var(--color-primary); line-height: 1; margin-bottom: .25rem; }
.stat-value--red { color: #8B2020; }
.stat-meta   { font-size: .6875rem; color: var(--color-muted); }

/* Schedule card */
.schedule-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  overflow: hidden;
}
.schedule-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .625rem 1rem;
  border-bottom: 1px solid var(--color-border);
}
.schedule-title  { font-size: .8125rem; font-weight: 500; color: var(--color-primary); }
.schedule-count  { font-size: .6875rem; color: var(--color-muted); }
.schedule-row {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .625rem 1rem;
  border-bottom: 1px solid var(--color-border);
}
.schedule-row--last { border-bottom: none; }
.schedule-time { width: 46px; flex-shrink: 0; text-align: center; }
.schedule-time-val { display: block; font-size: .75rem; font-weight: 500; color: var(--color-primary); }
.schedule-dur      { font-size: .625rem; color: var(--color-muted); }
.schedule-info { flex: 1; min-width: 0; }
.schedule-name     { font-size: .8125rem; font-weight: 500; color: var(--color-primary); }
.schedule-treatment { font-size: .6875rem; color: var(--color-muted); margin-top: .1rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* Status pills */
.status-pill {
  flex-shrink: 0;
  padding: .2rem .625rem;
  border-radius: var(--radius-pill);
  font-size: .6875rem;
  font-weight: 500;
}
.status-confirmed { background: #E8F2E8; color: #2D6A2D; }
.status-pending   { background: #FEF3E2; color: #7A4F1A; }
.status-done      { background: #F0F4F8; color: #4A5568; }

/* ======================================================
   FEATURES
   ====================================================== */
.features-section {
  padding-block: clamp(4rem, 9vw, 7rem);
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}
.section-header {
  text-align: center;
  margin-bottom: clamp(2.5rem, 5vw, 3.75rem);
}
.section-headline {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 5.5vw, 3.75rem);
  line-height: 1.08;
  letter-spacing: -.02em;
  margin-bottom: .75rem;
}
.section-sub {
  font-size: 1.0625rem;
  color: var(--color-muted);
}

.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}
@media (min-width: 600px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 920px) {
  .features-grid { grid-template-columns: repeat(3, 1fr); }
}

.feature-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.5rem 1.375rem;
  transition: transform 220ms ease, box-shadow 220ms ease;
}
.feature-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
}
.feature-icon {
  width: 40px;
  height: 40px;
  background: #FEF3E2;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  font-size: 1.25rem;
  margin-bottom: 1rem;
}
.feature-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: .5rem;
}
.feature-copy {
  font-size: .9rem;
  color: var(--color-muted);
  line-height: 1.65;
}

/* Fade-in scroll animation */
.fade-in {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .5s ease, transform .5s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: none;
}

/* ======================================================
   DEMO SECTION
   ====================================================== */
.demo-section {
  background: var(--color-primary);
  padding-block: clamp(4rem, 10vw, 7.5rem);
}
.demo-inner {
  max-width: 600px;
  margin-inline: auto;
  text-align: center;
}
.demo-headline {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 6vw, 4rem);
  line-height: 1.08;
  letter-spacing: -.025em;
  color: #F5F0E8;
  margin-bottom: .875rem;
}
.demo-sub {
  font-size: 1.0625rem;
  color: var(--color-muted);
  margin-bottom: 2.5rem;
}
.demo-form {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: .75rem;
  width: 100%;
}
@media (min-width: 520px) {
  .form-row { grid-template-columns: 1fr 1fr; }
}
.form-field {
  display: flex;
  flex-direction: column;
  gap: .375rem;
  text-align: left;
}
.form-label {
  font-size: .8125rem;
  font-weight: 500;
  color: var(--color-muted);
}
.form-input {
  background: rgba(245,240,232,.07);
  border: 1.5px solid rgba(224,216,206,.2);
  border-radius: var(--radius-sm);
  padding: .75rem 1rem;
  font-size: .9375rem;
  color: #F5F0E8;
  width: 100%;
  transition: border-color var(--ease);
}
.form-input::placeholder { color: rgba(143,160,180,.55); }
.form-input:focus {
  outline: none;
  border-color: var(--color-accent);
}
.form-input.error { border-color: var(--color-error); }
.form-errors {
  min-height: 1.2em;
  width: 100%;
  text-align: left;
  font-size: .8125rem;
  color: var(--color-error);
}
.form-submit { min-width: 200px; }
.form-confirm {
  font-size: .875rem;
  color: var(--color-success);
  display: none;
}
.form-confirm.visible { display: block; }

/* ======================================================
   FOOTER
   ====================================================== */
.site-footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding-block: 1.5rem;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: .625rem;
}
.footer-brand {
  display: flex;
  flex-direction: column;
  gap: .375rem;
}
.footer-logo-img {
  height: 40px;
  width: auto;
  display: block;
}
.footer-tagline {
  font-family: var(--font-display);
  font-size: .9375rem;
  color: var(--color-muted);
}
.footer-copy {
  font-size: .8125rem;
  color: var(--color-muted);
}

/* ======================================================
   RESPONSIVE ADJUSTMENTS
   ====================================================== */

/* Hide sidebar in mockup on narrow screens */
@media (max-width: 580px) {
  .app-sidebar { display: none; }
  .stat-cards  { grid-template-columns: 1fr; gap: .5rem; }
  .schedule-row { flex-wrap: wrap; }
  .status-pill  { margin-left: auto; }
}

/* Shrink mockup font sizes slightly on tablets */
@media (max-width: 820px) {
  .stat-value { font-size: 1.125rem; }
  .app-main   { padding: 1rem; }
}