/* ============================================================
   DENTIXCY — STYLES
   Teal + White design system
   ============================================================ */

/* ── RESET & BASE ─────────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  /* Brand */
  --teal-50:  #f0fdfa;
  --teal-100: #ccfbf1;
  --teal-200: #99f6e4;
  --teal-300: #5eead4;
  --teal-400: #2dd4bf;
  --teal-500: #14b8a6;
  --teal-600: #0d9488;
  --teal-700: #0f766e;
  --teal-800: #115e59;
  --teal-900: #134e4a;

  /* Neutrals */
  --ink:      #0f1f1e;
  --ink-80:   #1c3432;
  --body:     #3d5754;
  --mute:     #7a9e9b;
  --faint:    #a8c5c2;
  --hairline: #d4e9e7;
  --canvas:   #f7fffe;
  --white:    #ffffff;

  /* Gradients */
  --grad-hero: radial-gradient(ellipse 80% 60% at 50% -10%,
    rgba(20, 184, 166, 0.35) 0%,
    rgba(13, 148, 136, 0.18) 40%,
    transparent 70%);
  --grad-teal: linear-gradient(135deg, var(--teal-500), var(--teal-700));
  --grad-teal-soft: linear-gradient(135deg, var(--teal-400), var(--teal-600));
  --grad-card-featured: linear-gradient(145deg, var(--teal-600) 0%, var(--teal-800) 100%);
  --grad-cta: linear-gradient(135deg, var(--teal-700) 0%, var(--teal-900) 100%);

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(15, 31, 30, 0.08), 0 1px 2px rgba(15, 31, 30, 0.06);
  --shadow-md: 0 4px 16px rgba(15, 31, 30, 0.10), 0 2px 6px rgba(15, 31, 30, 0.07);
  --shadow-lg: 0 12px 40px rgba(15, 31, 30, 0.14), 0 4px 12px rgba(15, 31, 30, 0.08);
  --shadow-teal: 0 8px 32px rgba(20, 184, 166, 0.30);
  --shadow-teal-lg: 0 16px 48px rgba(20, 184, 166, 0.35);

  /* Radii */
  --r-sm: 8px;
  --r-md: 14px;
  --r-lg: 20px;
  --r-xl: 28px;
  --r-pill: 999px;

  /* Type */
  --font-sans: 'Plus Jakarta Sans', system-ui, sans-serif;
  --font-serif: 'DM Serif Display', Georgia, serif;

  /* Spacing */
  --sp-xs: 8px;
  --sp-sm: 12px;
  --sp-md: 16px;
  --sp-lg: 24px;
  --sp-xl: 32px;
  --sp-2xl: 48px;
  --sp-3xl: 64px;
  --sp-4xl: 96px;
  --sp-section: 128px;

  /* Transitions */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

body {
  font-family: var(--font-sans);
  background-color: var(--canvas);
  color: var(--body);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }

/* ── SCROLLBAR ────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--teal-50); }
::-webkit-scrollbar-thumb { background: var(--teal-400); border-radius: 3px; }

/* ── SELECTION ────────────────────────────────────────────── */
::selection { background: var(--teal-200); color: var(--teal-900); }

/* ── CONTAINER ────────────────────────────────────────────── */
.container {
  width: min(1180px, 100%);
  margin-inline: auto;
  padding-inline: var(--sp-xl);
}

/* ── BUTTONS ──────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 15px;
  line-height: 1;
  white-space: nowrap;
  cursor: pointer;
  transition: transform 0.18s var(--ease-out),
              box-shadow 0.18s var(--ease-out),
              background 0.18s ease,
              color 0.18s ease;
  -webkit-user-select: none;
  user-select: none;
}

.btn--pill { border-radius: var(--r-pill); }
.btn--lg   { padding: 14px 28px; font-size: 16px; }
.btn       { padding: 11px 22px; }

.btn--primary {
  background: var(--grad-teal-soft);
  color: var(--white);
  box-shadow: var(--shadow-teal);
  border: 1.5px solid transparent;
}
.btn--primary:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: var(--shadow-teal-lg);
}
.btn--primary:active { transform: scale(0.98); }

.btn--ghost {
  background: transparent;
  color: var(--teal-700);
  border: 1.5px solid var(--teal-300);
}
.btn--ghost:hover {
  background: var(--teal-50);
  border-color: var(--teal-500);
  transform: translateY(-2px);
}

.btn--white {
  background: var(--white);
  color: var(--teal-700);
  border: 2px solid var(--white);
  box-shadow: 0 4px 20px rgba(255,255,255,0.25);
}
.btn--white:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 8px 32px rgba(255,255,255,0.35);
}

/* ── EYEBROW ──────────────────────────────────────────────── */
.eyebrow {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal-600);
  margin-bottom: 14px;
}
.eyebrow--light {
  color: var(--teal-200);
}

/* ── SECTION SHARED ───────────────────────────────────────── */
.section {
  padding-block: var(--sp-section);
}

.section__header {
  text-align: center;
  max-width: 560px;
  margin-inline: auto;
  margin-bottom: var(--sp-3xl);
}

.section__title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 400;
  color: var(--ink);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: var(--sp-md);
}

.section__sub {
  font-size: 17px;
  color: var(--body);
  line-height: 1.7;
  max-width: 480px;
  margin-inline: auto;
}

/* ── REVEAL ANIMATIONS ────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal--delay-1 { transition-delay: 0.10s; }
.reveal--delay-2 { transition-delay: 0.20s; }
.reveal--delay-3 { transition-delay: 0.30s; }
.reveal--delay-4 { transition-delay: 0.40s; }
.reveal--delay-5 { transition-delay: 0.50s; }

/* ── NAV ──────────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(247, 255, 254, 0.82);
  backdrop-filter: blur(16px) saturate(1.4);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
  border-bottom: 1px solid var(--hairline);
  transition: box-shadow 0.3s ease, background 0.3s ease;
}
.nav.scrolled {
  box-shadow: 0 2px 20px rgba(15, 31, 30, 0.08);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  width: min(1180px, 100%);
  margin-inline: auto;
  padding-inline: var(--sp-xl);
  gap: var(--sp-xl);
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-sans);
  font-size: 20px;
  font-weight: 800;
  color: var(--ink);
  letter-spacing: -0.03em;
  flex-shrink: 0;
}
.nav__logo-icon {
  color: var(--teal-500);
  font-size: 18px;
  line-height: 1;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
  justify-content: center;
}
.nav__links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--body);
  padding: 7px 14px;
  border-radius: var(--r-pill);
  transition: color 0.15s ease, background 0.15s ease;
}
.nav__links a:hover {
  color: var(--teal-700);
  background: var(--teal-50);
}

.nav__cta { flex-shrink: 0; }

.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  flex-shrink: 0;
}
.nav__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.nav__hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__hamburger.open span:nth-child(2) { opacity: 0; }
.nav__hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav__mobile {
  display: none;
  flex-direction: column;
  gap: var(--sp-sm);
  padding: var(--sp-lg) var(--sp-xl) var(--sp-xl);
  border-top: 1px solid var(--hairline);
  background: var(--canvas);
}
.nav__mobile.open { display: flex; }
.nav__mobile ul { display: flex; flex-direction: column; gap: 2px; }
.nav__mobile ul a {
  display: block;
  font-size: 16px;
  font-weight: 500;
  color: var(--body);
  padding: 10px 14px;
  border-radius: var(--r-sm);
  transition: background 0.15s ease, color 0.15s ease;
}
.nav__mobile ul a:hover { background: var(--teal-50); color: var(--teal-700); }
.nav__mobile .btn { align-self: flex-start; margin-top: 8px; }

/* ── HERO ─────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding-top: 68px;
  background: var(--canvas);
}

.hero__gradient-mesh {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 90% 70% at 50% 0%,   rgba(20,184,166,0.22) 0%, transparent 65%),
    radial-gradient(ellipse 60% 50% at 15% 60%,  rgba(13,148,136,0.12) 0%, transparent 60%),
    radial-gradient(ellipse 50% 60% at 85% 40%,  rgba(94,234,212,0.14) 0%, transparent 55%),
    radial-gradient(ellipse 80% 40% at 50% 100%, rgba(20,184,166,0.08) 0%, transparent 60%);
  pointer-events: none;
}

.hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  pointer-events: none;
  animation: orbFloat 8s ease-in-out infinite alternate;
}
.hero__orb--1 {
  width: 520px; height: 520px;
  background: radial-gradient(circle, rgba(20,184,166,0.18), transparent 70%);
  top: -100px; left: 50%;
  transform: translateX(-50%);
  animation-duration: 9s;
}
.hero__orb--2 {
  width: 360px; height: 360px;
  background: radial-gradient(circle, rgba(94,234,212,0.14), transparent 70%);
  bottom: 80px; left: -60px;
  animation-duration: 11s;
  animation-delay: -3s;
}
.hero__orb--3 {
  width: 280px; height: 280px;
  background: radial-gradient(circle, rgba(13,148,136,0.16), transparent 70%);
  top: 30%; right: -40px;
  animation-duration: 7s;
  animation-delay: -5s;
}

@keyframes orbFloat {
  from { transform: translateY(0px) scale(1); }
  to   { transform: translateY(-30px) scale(1.06); }
}
.hero__orb--1 {
  animation-name: orbFloat1;
}
@keyframes orbFloat1 {
  from { transform: translateX(-50%) translateY(0px) scale(1); }
  to   { transform: translateX(-50%) translateY(-30px) scale(1.06); }
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: var(--sp-3xl);
  width: min(1180px, 100%);
  padding: var(--sp-4xl) var(--sp-xl);
}

.hero__left {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
}

/* Left side — override centred defaults */
.hero__left .hero__headline { text-align: left; }
.hero__left .hero__sub      { text-align: left; margin-inline: 0; }
.hero__left .hero__actions  { justify-content: flex-start; }
.hero__left .hero__stats    { margin-inline: 0; }

.hero__right {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-lg);
}

.hero__card {
  width: 100%;
  max-width: 340px;
}

.hero__card-cta {
  width: 100%;
  max-width: 340px;
  justify-content: center;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--teal-700);
  background: var(--teal-50);
  border: 1px solid var(--teal-200);
  border-radius: var(--r-pill);
  padding: 7px 16px;
  margin-bottom: var(--sp-xl);
}
.hero__badge-dot {
  width: 8px; height: 8px;
  background: var(--teal-500);
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(20,184,166,0.25);
  animation: pulse-dot 2.4s ease infinite;
}
@keyframes pulse-dot {
  0%,100% { box-shadow: 0 0 0 3px rgba(20,184,166,0.25); }
  50%      { box-shadow: 0 0 0 7px rgba(20,184,166,0.08); }
}

.hero__headline {
  font-family: var(--font-serif);
  font-size: clamp(2.8rem, 6.5vw, 5rem);
  font-weight: 400;
  color: var(--ink);
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin-bottom: var(--sp-lg);
}
.hero__headline-italic {
  font-style: italic;
  background: var(--grad-teal);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__sub {
  font-size: clamp(16px, 2vw, 19px);
  color: var(--body);
  line-height: 1.7;
  max-width: 520px;
  margin-inline: auto;
  margin-bottom: var(--sp-2xl);
}

.hero__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-md);
  flex-wrap: wrap;
  margin-bottom: var(--sp-3xl);
}

.hero__stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-xl);
  flex-wrap: wrap;
  background: rgba(255,255,255,0.7);
  backdrop-filter: blur(8px);
  border: 1px solid var(--hairline);
  border-radius: var(--r-xl);
  padding: var(--sp-lg) var(--sp-xl);
  box-shadow: var(--shadow-sm);
  margin-inline: auto;
  max-width: fit-content;
}
.hero__stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}
.hero__stat-num {
  font-family: var(--font-sans);
  font-size: 26px;
  font-weight: 800;
  color: var(--ink);
  letter-spacing: -0.03em;
  line-height: 1;
}
.hero__stat-plus {
  font-size: 18px;
  color: var(--teal-500);
}
.hero__stat-label {
  font-size: 12px;
  font-weight: 500;
  color: var(--mute);
  letter-spacing: 0.01em;
}
.hero__stat-divider {
  width: 1px;
  height: 36px;
  background: var(--hairline);
}

.hero__scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mute);
  opacity: 0.7;
}
.hero__scroll-line {
  width: 1px;
  height: 36px;
  background: linear-gradient(to bottom, var(--teal-400), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%,100% { transform: scaleY(1); opacity: 0.7; }
  50%      { transform: scaleY(0.5); opacity: 0.3; }
}

/* ── TRUST STRIP ──────────────────────────────────────────── */
.trust-strip {
  padding-block: var(--sp-xl);
  border-block: 1px solid var(--hairline);
  background: var(--white);
}
.trust-strip__label {
  text-align: center;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mute);
  margin-bottom: var(--sp-md);
}
.trust-strip__logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-xl);
  flex-wrap: wrap;
}
.trust-strip__logos span {
  font-size: 15px;
  font-weight: 700;
  color: var(--faint);
  letter-spacing: -0.01em;
  transition: color 0.2s ease;
}
.trust-strip__logos span:hover { color: var(--teal-500); }

/* ── SERVICES ─────────────────────────────────────────────── */
.services { background: var(--canvas); padding-top: var(--sp-3xl); }

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--sp-lg);
}

/* ── CARD 3D BASE ─────────────────────────────────────────── */
.card {
  background: var(--white);
  border: 1px solid var(--hairline);
  border-radius: var(--r-lg);
  padding: var(--sp-xl);
  position: relative;
  overflow: hidden;
  transition: transform 0.08s ease, box-shadow 0.3s ease;
  transform-style: preserve-3d;
  will-change: transform;
  cursor: default;
}
.card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(
    circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
    rgba(20,184,166,0.07) 0%,
    transparent 60%
  );
  opacity: 0;
  transition: opacity 0.35s ease;
  pointer-events: none;
  border-radius: inherit;
}
.card:hover::before { opacity: 1; }
.card:hover {
  box-shadow: var(--shadow-teal), var(--shadow-md);
}

.card--reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}
.card--reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.card:nth-child(1) { transition-delay: 0.05s; }
.card:nth-child(2) { transition-delay: 0.12s; }
.card:nth-child(3) { transition-delay: 0.19s; }
.card:nth-child(4) { transition-delay: 0.26s; }
.card:nth-child(5) { transition-delay: 0.33s; }
.card:nth-child(6) { transition-delay: 0.40s; }

.card--featured {
  background: var(--grad-card-featured);
  border-color: transparent;
  color: var(--white);
}
.card--featured::before {
  background: radial-gradient(
    circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
    rgba(255,255,255,0.12) 0%,
    transparent 60%
  );
}
.card--featured:hover {
  box-shadow: var(--shadow-teal-lg);
}

.card__badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: rgba(255,255,255,0.2);
  color: var(--white);
  border-radius: var(--r-pill);
  padding: 4px 12px;
  margin-bottom: var(--sp-md);
  border: 1px solid rgba(255,255,255,0.25);
}

.card__icon-wrap {
  width: 52px; height: 52px;
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--sp-lg);
}
.card__icon-wrap--teal {
  background: var(--teal-50);
  color: var(--teal-600);
  border: 1px solid var(--teal-100);
}
.card__icon-wrap--white {
  background: rgba(255,255,255,0.18);
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.25);
}

.card__title {
  font-family: var(--font-sans);
  font-size: 18px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.02em;
  margin-bottom: var(--sp-xs);
}
.card--featured .card__title { color: var(--white); }

.card__body {
  font-size: 14px;
  line-height: 1.65;
  color: var(--body);
  margin-bottom: var(--sp-lg);
}
.card--featured .card__body { color: rgba(255,255,255,0.8); }

.card__link {
  font-size: 14px;
  font-weight: 600;
  color: var(--teal-600);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: gap 0.2s var(--ease-spring), color 0.2s ease;
}
.card--featured .card__link { color: var(--white); }
.card__link:hover { gap: 8px; }

/* ── WHY US ───────────────────────────────────────────────── */
.why {
  background: var(--white);
}
.why__layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-4xl);
  align-items: center;
}
.why__left .section__title { text-align: left; }
.why__left .eyebrow { display: block; }
.why__left .section__sub {
  text-align: left;
  margin-inline: 0;
  margin-bottom: var(--sp-xl);
}

.why__right {
  display: flex;
  flex-direction: column;
  gap: var(--sp-lg);
}
.why__feature {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-md);
  padding: var(--sp-lg);
  background: var(--canvas);
  border: 1px solid var(--hairline);
  border-radius: var(--r-md);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s var(--ease-out);
}
.why__feature:hover {
  border-color: var(--teal-300);
  box-shadow: var(--shadow-teal);
  transform: translateX(4px);
}
.why__feature-icon {
  flex-shrink: 0;
  width: 38px; height: 38px;
  background: var(--grad-teal);
  color: var(--white);
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}
.why__feature h4 {
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.01em;
  margin-bottom: 4px;
}
.why__feature p {
  font-size: 14px;
  color: var(--body);
  line-height: 1.6;
}

/* ── PROCESS ──────────────────────────────────────────────── */
.process {
  background: var(--canvas);
  position: relative;
  overflow: hidden;
}
.process::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 50% at 80% 50%, rgba(20,184,166,0.07) 0%, transparent 60%),
    radial-gradient(ellipse 50% 60% at 10% 30%, rgba(94,234,212,0.06) 0%, transparent 55%);
  pointer-events: none;
}

.process__steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-lg);
  position: relative;
}

.process__step {
  position: relative;
  background: var(--white);
  border: 1px solid var(--hairline);
  border-radius: var(--r-xl);
  padding: var(--sp-2xl) var(--sp-xl);
  text-align: center;
  transition: box-shadow 0.3s ease, transform 0.3s var(--ease-out), border-color 0.3s ease;
}
.process__step:hover {
  border-color: var(--teal-300);
  box-shadow: var(--shadow-teal);
  transform: translateY(-6px);
}

.process__step-num {
  font-family: var(--font-serif);
  font-size: 64px;
  font-weight: 400;
  line-height: 1;
  color: var(--teal-100);
  margin-bottom: var(--sp-md);
  display: block;
  font-style: italic;
}

.process__step-content h3 {
  font-family: var(--font-sans);
  font-size: 18px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.02em;
  margin-bottom: var(--sp-sm);
}
.process__step-content p {
  font-size: 14px;
  color: var(--body);
  line-height: 1.65;
}

.process__step-connector {
  display: none;
}

/* ── TESTIMONIALS ─────────────────────────────────────────── */
.testimonials { background: var(--white); }

.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-lg);
}

.testimonial-card {
  background: var(--canvas);
  border: 1px solid var(--hairline);
  border-radius: var(--r-lg);
  padding: var(--sp-xl);
  position: relative;
  overflow: hidden;
  transition: transform 0.08s ease, box-shadow 0.3s ease;
  transform-style: preserve-3d;
  will-change: transform;
}
.testimonial-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(
    circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
    rgba(20,184,166,0.06) 0%,
    transparent 65%
  );
  opacity: 0;
  transition: opacity 0.35s ease;
  pointer-events: none;
  border-radius: inherit;
}
.testimonial-card:hover::before { opacity: 1; }
.testimonial-card:hover {
  box-shadow: var(--shadow-teal), var(--shadow-md);
}

.testimonial-card--featured {
  background: var(--grad-card-featured);
  border-color: transparent;
}

.testimonial-card__stars {
  font-size: 16px;
  color: var(--teal-400);
  letter-spacing: 2px;
  margin-bottom: var(--sp-md);
}
.testimonial-card--featured .testimonial-card__stars {
  color: var(--teal-200);
}

.testimonial-card__quote-mark {
  font-family: var(--font-serif);
  font-size: 72px;
  line-height: 0.8;
  color: var(--teal-100);
  margin-bottom: 8px;
  display: block;
}

.testimonial-card__quote {
  font-size: 15px;
  line-height: 1.7;
  color: var(--body);
  margin-bottom: var(--sp-lg);
  font-style: italic;
}
.testimonial-card--featured .testimonial-card__quote { color: rgba(255,255,255,0.85); }

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--sp-sm);
}
.testimonial-card__avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--grad-teal);
  color: var(--white);
  font-size: 13px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.testimonial-card--featured .testimonial-card__avatar {
  background: rgba(255,255,255,0.2);
  border: 1px solid rgba(255,255,255,0.3);
}

.testimonial-card__author strong {
  display: block;
  font-size: 14px;
  color: var(--ink);
}
.testimonial-card--featured .testimonial-card__author strong { color: var(--white); }
.testimonial-card__author span {
  font-size: 12px;
  color: var(--mute);
}
.testimonial-card--featured .testimonial-card__author span { color: rgba(255,255,255,0.6); }

/* ── CTA BAND ─────────────────────────────────────────────── */
.cta-band {
  background: var(--grad-cta);
  position: relative;
  overflow: hidden;
  padding-block: var(--sp-section);
}
.cta-band__glow {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 80% at 50% -20%, rgba(94,234,212,0.18) 0%, transparent 60%),
    radial-gradient(ellipse 50% 50% at 80% 80%,  rgba(20,184,166,0.12) 0%, transparent 55%);
  pointer-events: none;
}
.cta-band__inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 600px;
  margin-inline: auto;
}
.cta-band__title {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 4.5vw, 3.6rem);
  font-weight: 400;
  color: var(--white);
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: var(--sp-md);
}
.cta-band__sub {
  font-size: 17px;
  color: rgba(255,255,255,0.75);
  line-height: 1.7;
  margin-bottom: var(--sp-2xl);
}
.cta-band__btn {
  margin-bottom: var(--sp-md);
}
.cta-band__note {
  font-size: 13px;
  color: rgba(255,255,255,0.55);
}

/* ── FOOTER ───────────────────────────────────────────────── */
.footer {
  background: var(--ink-80);
  color: var(--mute);
  padding-top: var(--sp-3xl);
}

.footer__top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--sp-3xl);
  padding-bottom: var(--sp-3xl);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer__logo {
  color: var(--white) !important;
  margin-bottom: var(--sp-md);
}

.footer__brand p {
  font-size: 14px;
  line-height: 1.65;
  color: rgba(255,255,255,0.45);
  margin-bottom: var(--sp-md);
}

.footer__wa {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--teal-300);
  transition: color 0.2s ease;
}
.footer__wa:hover { color: var(--teal-200); }

.footer__col h5 {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: var(--sp-md);
}
.footer__col ul {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.footer__col ul a {
  font-size: 14px;
  color: rgba(255,255,255,0.45);
  transition: color 0.2s ease;
}
.footer__col ul a:hover { color: var(--teal-300); }

.footer__hours {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.footer__hours li {
  display: flex;
  justify-content: space-between;
  gap: var(--sp-md);
  font-size: 13px;
  color: rgba(255,255,255,0.45);
}
.footer__hours li span:first-child {
  color: rgba(255,255,255,0.65);
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-block: var(--sp-lg);
  font-size: 13px;
  color: rgba(255,255,255,0.3);
  gap: var(--sp-md);
  flex-wrap: wrap;
}

/* ── FLOATING WHATSAPP ────────────────────────────────────── */
.wa-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 200;
  width: 58px; height: 58px;
  background: var(--grad-teal-soft);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-teal-lg);
  transition: transform 0.2s var(--ease-spring), box-shadow 0.2s ease;
}
.wa-float:hover {
  transform: scale(1.12);
  box-shadow: 0 20px 56px rgba(20,184,166,0.45);
}

.wa-float__pulse {
  position: absolute;
  inset: -1px;
  border-radius: 50%;
  background: var(--teal-400);
  z-index: -1;
  animation: waPulse 2.5s ease-out infinite;
}
@keyframes waPulse {
  0%   { transform: scale(1);   opacity: 0.5; }
  70%  { transform: scale(1.7); opacity: 0; }
  100% { transform: scale(1.7); opacity: 0; }
}

/* ── REDUCED MOTION ───────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}

/* ── RESPONSIVE ───────────────────────────────────────────── */
@media (max-width: 1024px) {
  .why__layout {
    grid-template-columns: 1fr;
    gap: var(--sp-3xl);
  }
  .why__left .section__title { text-align: center; }
  .why__left .eyebrow { display: inline-block; }
  .why__left .section__sub { text-align: center; margin-inline: auto; }
  .why__left { text-align: center; }
  .why__left .btn { display: inline-flex; }

  .footer__top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  :root {
    --sp-section: 80px;
    --sp-4xl: 64px;
  }

  .nav__links { display: none; }
  .nav__cta { display: none; }
  .nav__hamburger { display: flex; }

  /* Hero goes back to single column, centred */
  .hero__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero__left { align-items: center; text-align: center; }
  .hero__left .hero__headline { text-align: center; }
  .hero__left .hero__sub      { text-align: center; margin-inline: auto; }
  .hero__left .hero__actions  { justify-content: center; }
  .hero__left .hero__stats    { margin-inline: auto; }
  .hero__right { display: none; } /* hide card on mobile — still visible in membership section */

  .hero__stats {
    gap: var(--sp-md);
    padding: var(--sp-md) var(--sp-lg);
  }
  .hero__stat-num { font-size: 22px; }
  .hero__actions { flex-direction: column; align-items: stretch; }
  .hero__actions .btn { justify-content: center; }

  .cards-grid { grid-template-columns: 1fr; }

  .process__steps { grid-template-columns: 1fr; }

  .testimonials__grid { grid-template-columns: 1fr; }

  .footer__top { grid-template-columns: 1fr 1fr; gap: var(--sp-xl); }
  .footer__brand { grid-column: span 2; }
}

@media (max-width: 480px) {
  .container { padding-inline: var(--sp-md); }

  .footer__top { grid-template-columns: 1fr; }
  .footer__brand { grid-column: auto; }

  .trust-strip__logos { gap: var(--sp-md); }

  .hero__stats { flex-direction: column; gap: var(--sp-sm); }
  .hero__stat-divider { width: 40px; height: 1px; }

  .wa-float { bottom: 20px; right: 20px; }
}

/* ============================================================
   MEMBERSHIP SECTION
   ============================================================ */

/* ── Hero membership pill ─────────────────────────────────── */
.hero__membership-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, rgba(15,118,110,0.12), rgba(20,184,166,0.08));
  border: 1.5px solid var(--teal-300);
  border-radius: var(--r-pill);
  padding: 8px 18px 8px 10px;
  margin-bottom: var(--sp-lg);
  text-decoration: none;
  transition: background 0.2s ease, transform 0.2s var(--ease-spring), box-shadow 0.2s ease;
  cursor: pointer;
}
.hero__membership-pill:hover {
  background: linear-gradient(135deg, rgba(15,118,110,0.18), rgba(20,184,166,0.12));
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(20,184,166,0.18);
}

.hero__membership-pill-tag {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: linear-gradient(135deg, #b8972a, #e8c24a, #b8972a);
  color: #fff;
  padding: 3px 9px;
  border-radius: var(--r-pill);
  white-space: nowrap;
  box-shadow: 0 2px 8px rgba(184,151,42,0.35);
}

.hero__membership-pill-text {
  font-size: 13px;
  font-weight: 600;
  color: var(--teal-700);
}

.hero__membership-pill-arrow {
  font-size: 13px;
  color: var(--teal-500);
  transition: transform 0.2s var(--ease-spring);
}
.hero__membership-pill:hover .hero__membership-pill-arrow {
  transform: translateX(3px);
}

/* ── Nav highlight link ───────────────────────────────────── */
.nav__link--highlight {
  color: var(--teal-600) !important;
  font-weight: 700 !important;
  position: relative;
}
.nav__link--highlight::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 14px;
  right: 14px;
  height: 2px;
  background: var(--grad-teal);
  border-radius: 2px;
  opacity: 0.6;
}

/* ── Membership section ───────────────────────────────────── */
.membership {
  background: var(--white);
  overflow: hidden;
  position: relative;
  padding-bottom: var(--sp-3xl);
}
.membership::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 70% at 0% 50%, rgba(20,184,166,0.06) 0%, transparent 55%),
    radial-gradient(ellipse 50% 60% at 100% 30%, rgba(184,151,42,0.05) 0%, transparent 50%);
  pointer-events: none;
}

.membership__layout {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: var(--sp-4xl);
  align-items: center;
  position: relative;
  z-index: 1;
}

/* ── Membership card ──────────────────────────────────────── */
.membership__card {
  position: relative;
  background: linear-gradient(145deg, #0d7a6e 0%, #094f47 50%, #082e2b 100%);
  border-radius: 24px;
  padding: var(--sp-2xl) var(--sp-xl) var(--sp-xl);
  color: var(--white);
  overflow: hidden;
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.08) inset,
    0 20px 60px rgba(9,79,71,0.5),
    0 4px 16px rgba(9,79,71,0.3);
  transform-style: preserve-3d;
  will-change: transform;
  cursor: default;
  border: 1px solid rgba(232,194,74,0.25);
}

/* Gold shimmer top border */
.membership__card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, #e8c24a, #f5d97a, #e8c24a, transparent);
  border-radius: 24px 24px 0 0;
}

/* Animated shine sweep */
.membership__card-shine {
  position: absolute;
  top: -60%;
  left: -30%;
  width: 60%;
  height: 220%;
  background: linear-gradient(
    105deg,
    transparent 40%,
    rgba(255,255,255,0.06) 50%,
    transparent 60%
  );
  transform: rotate(15deg);
  animation: cardShine 4s ease-in-out infinite;
  pointer-events: none;
}
@keyframes cardShine {
  0%   { left: -40%; }
  50%  { left: 120%; }
  100% { left: 120%; }
}

/* Subtle teal glow circles */
.membership__card::after {
  content: '';
  position: absolute;
  bottom: -40px; right: -40px;
  width: 200px; height: 200px;
  background: radial-gradient(circle, rgba(20,184,166,0.18), transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.membership__card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--sp-xl);
}
.membership__card-logo {
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: rgba(255,255,255,0.9);
  display: flex;
  align-items: center;
  gap: 6px;
}
.membership__card-logo .nav__logo-icon {
  color: #e8c24a;
  font-size: 14px;
}
.membership__card-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  text-align: right;
}

.membership__card-offer {
  display: flex;
  align-items: flex-start;
  line-height: 1;
  margin-bottom: 6px;
  position: relative;
  z-index: 1;
}
.membership__card-pct {
  font-family: var(--font-sans);
  font-size: 96px;
  font-weight: 800;
  letter-spacing: -0.04em;
  background: linear-gradient(135deg, #e8c24a, #f5d97a, #c9a427);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}
.membership__card-pct-sym {
  font-size: 52px;
}
.membership__card-off {
  font-family: var(--font-sans);
  font-size: 28px;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: rgba(255,255,255,0.6);
  align-self: flex-end;
  padding-bottom: 14px;
  padding-left: 4px;
}

.membership__card-tagline {
  font-size: 13px;
  color: rgba(255,255,255,0.55);
  margin-bottom: var(--sp-xl);
  letter-spacing: 0.01em;
}

.membership__card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: var(--sp-md);
  position: relative;
  z-index: 1;
}
.membership__card-members {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  font-weight: 600;
  color: rgba(255,255,255,0.65);
}
.membership__card-price {
  font-family: var(--font-sans);
  font-size: 28px;
  font-weight: 800;
  background: linear-gradient(135deg, #e8c24a, #f5d97a);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.02em;
  line-height: 1;
}
.membership__card-rupee { font-size: 18px; }
.membership__card-yr {
  font-size: 14px;
  font-weight: 600;
  -webkit-text-fill-color: rgba(255,255,255,0.45);
}

/* ── Membership details ───────────────────────────────────── */
.membership__title { text-align: left; }
.membership__sub { text-align: left; margin-inline: 0; margin-bottom: var(--sp-xl); }

.membership__benefits {
  display: flex;
  flex-direction: column;
  gap: var(--sp-md);
  margin-bottom: var(--sp-xl);
}
.membership__benefit {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-md);
}
.membership__benefit-icon {
  flex-shrink: 0;
  width: 26px; height: 26px;
  background: var(--grad-teal);
  color: var(--white);
  border-radius: 50%;
  font-size: 13px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 1px;
}
.membership__benefit strong {
  display: block;
  font-size: 15px;
  color: var(--ink);
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 2px;
}
.membership__benefit span {
  font-size: 13px;
  color: var(--body);
  line-height: 1.5;
}

.membership__cta {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--sp-sm);
}
.membership__cta-note {
  font-size: 13px;
  color: var(--mute);
}

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 900px) {
  .membership__layout {
    grid-template-columns: 1fr;
    gap: var(--sp-2xl);
  }
  .membership__card {
    max-width: 420px;
    margin-inline: auto;
  }
  .membership__title,
  .membership__sub { text-align: center; }
  .membership__benefits { align-items: flex-start; }
  .membership__cta { align-items: center; }
  .membership__cta-note { text-align: center; }
  .membership > .container > .section__header { text-align: center; }
}

@media (max-width: 480px) {
  .membership__card-pct { font-size: 72px; }
  .hero__membership-pill-text { font-size: 12px; }
}

/* ============================================================
   LOGO IMAGE STYLES
   ============================================================ */

/* Nav logo image */
.nav__logo-img {
  width: 32px;
  height: 32px;
  object-fit: contain;
  border-radius: 6px;
  display: block;
  flex-shrink: 0;
}

/* Footer logo — slightly larger */
.nav__logo-img--footer {
  width: 36px;
  height: 36px;
}

/* Hero logo mark — centered above the pill */
.hero__logo-mark {
  display: flex;
  justify-content: center;
  margin-bottom: var(--sp-md);
}
.hero__logo-img {
  width: 72px;
  height: 72px;
  object-fit: contain;
  border-radius: 0;
  background: none;
  padding: 0;
  box-shadow: none;
  filter: drop-shadow(0 4px 16px rgba(20,184,166,0.30));
  transition: transform 0.3s var(--ease-spring), filter 0.3s ease;
}
.hero__logo-mark:hover .hero__logo-img {
  transform: scale(1.08) rotate(-4deg);
  filter: drop-shadow(0 8px 24px rgba(20,184,166,0.45));
}

/* Membership card logo image */
.membership__card-logo-img {
  width: 22px;
  height: 22px;
  object-fit: contain;
  flex-shrink: 0;
  filter: brightness(0) invert(1) opacity(0.9);
}

/* ============================================================
   USP BAND — Home dental care
   ============================================================ */
.usp-band {
  position: relative;
  background: var(--grad-cta);
  overflow: hidden;
  padding-block: var(--sp-3xl);
}

.usp-band__glow {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 55% 120% at 0% 50%,  rgba(94,234,212,0.15) 0%, transparent 55%),
    radial-gradient(ellipse 40% 80% at 100% 50%, rgba(20,184,166,0.12) 0%, transparent 55%);
  pointer-events: none;
}

.usp-band__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: var(--sp-xl);
}

.usp-band__icon {
  flex-shrink: 0;
  width: 72px;
  height: 72px;
  background: rgba(255,255,255,0.10);
  border: 1.5px solid rgba(255,255,255,0.18);
  border-radius: var(--r-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  backdrop-filter: blur(4px);
}

.usp-band__text {
  min-width: 0;
}

.usp-band__label {
  display: inline-block;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--teal-200);
  margin-bottom: 8px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--r-pill);
  padding: 3px 10px;
}

.usp-band__title {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 400;
  color: var(--white);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
}
.usp-band__title em {
  font-style: italic;
  color: var(--teal-200);
}

.usp-band__sub {
  font-size: 15px;
  color: rgba(255,255,255,0.70);
  line-height: 1.65;
  max-width: 520px;
}

.usp-band__cta {
  flex-shrink: 0;
  white-space: nowrap;
}

@media (max-width: 900px) {
  .usp-band__inner {
    grid-template-columns: auto 1fr;
    grid-template-rows: auto auto;
  }
  .usp-band__cta {
    grid-column: span 2;
    justify-self: start;
  }
}

@media (max-width: 560px) {
  .usp-band__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .usp-band__icon { margin-inline: auto; }
  .usp-band__sub { margin-inline: auto; }
  .usp-band__cta {
    grid-column: auto;
    justify-self: center;
  }
}