:root {
  --primary: #4caf50;
  --primary-2: #2ecc71;
  --secondary: #0f172a;
  --accent: #38bdf8;
  --text: #0b1220;
  --text-soft: #4b5563;
  --bg: #f4fbf7;
  --bg-alt: #edf6ff;
  --card: rgba(255, 255, 255, 0.65);
  --glass-border: rgba(255, 255, 255, 0.5);
  --shadow: 0 18px 40px rgba(15, 23, 42, 0.12);
}

body.dark {
  --text: #e5edf8;
  --text-soft: #a3b2ca;
  --bg: #080e1a;
  --bg-alt: #0d1629;
  --card: rgba(18, 28, 45, 0.65);
  --glass-border: rgba(148, 163, 184, 0.25);
  --shadow: 0 18px 40px rgba(0, 0, 0, 0.32);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  scroll-behavior: smooth;
}

body {
  font-family: Outfit, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 20% -5%, rgba(56, 189, 248, 0.17), transparent 28%),
    radial-gradient(circle at 90% 8%, rgba(46, 204, 113, 0.2), transparent 25%),
    linear-gradient(145deg, var(--bg), var(--bg-alt));
  background-size:
    140% 140%,
    150% 150%,
    120% 120%;
  min-height: 100vh;
  overflow-x: hidden;
  transition: background 0.4s ease, color 0.3s ease;
  animation: ambientGradient 16s ease-in-out infinite alternate;
}

@keyframes ambientGradient {
  0% {
    background-position:
      0% 0%,
      100% 10%,
      40% 50%;
  }
  100% {
    background-position:
      30% 20%,
      70% 30%,
      60% 50%;
  }
}

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

.container {
  width: min(1150px, 92%);
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(15px);
  background: color-mix(in srgb, var(--bg) 55%, transparent);
  border-bottom: 1px solid color-mix(in srgb, var(--glass-border) 80%, transparent);
}

.nav {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
}

.brand-name {
  font-size: 1.35rem;
  letter-spacing: -0.01em;
  color: var(--text);
}

.brand-logo {
  width: 52px;
  height: 52px;
  object-fit: contain;
  object-position: center;
  /* padding: 10px; */
  border-radius: 50%;
  background: #fff;
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow);
}

.site-header .brand-logo {
  width: 52px;
  height: 52px;
}

.site-footer .brand-logo {
  width: 52px;
  height: 52px;
  padding: 0;
  object-fit: cover;
  object-position: left center;
}

.nav-links {
  display: none;
  gap: 1.25rem;
  color: var(--text-soft);
}

.nav-links a {
  transition: color 0.25s ease;
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.icon-btn {
  border: 0;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  cursor: pointer;
  color: var(--text);
  background: var(--card);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow);
}

.sun,
.moon {
  display: inline-block;
  transition: transform 0.35s ease, opacity 0.35s ease;
}

body.dark .sun {
  opacity: 0.4;
  transform: translateY(-8px);
}

body:not(.dark) .moon {
  opacity: 0.4;
  transform: translateY(8px);
}

.hero {
  position: relative;
  padding: 5.5rem 0 3.5rem;
  overflow: clip;
}

.hero-bg-orb {
  position: absolute;
  border-radius: 999px;
  filter: blur(10px);
  animation: drift 10s ease-in-out infinite alternate;
}

.orb-1 {
  inset: 10% auto auto 8%;
  width: 190px;
  height: 190px;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.28), transparent 70%);
}

.orb-2 {
  inset: auto 8% 14% auto;
  width: 220px;
  height: 220px;
  background: radial-gradient(circle, rgba(46, 204, 113, 0.32), transparent 72%);
  animation-delay: 1.2s;
}

@keyframes drift {
  from {
    transform: translateY(-10px) scale(0.95);
  }
  to {
    transform: translateY(18px) scale(1.04);
  }
}

.hero-grid {
  display: grid;
  gap: 2rem;
  align-items: center;
}

.eyebrow {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
h4 {
  margin: 0.2rem 0 0.75rem;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2rem, 4vw, 3.7rem);
  font-family: "Space Grotesk", sans-serif;
}

h2 {
  font-size: clamp(1.5rem, 2.6vw, 2.35rem);
  font-family: "Space Grotesk", sans-serif;
}

p {
  margin: 0;
  color: var(--text-soft);
}

.hero-subtext {
  max-width: 55ch;
  font-size: 1.04rem;
}

.typing-text {
  margin-top: 1rem;
  min-height: 1.6rem;
  font-weight: 500;
}

.cursor {
  display: inline-block;
  animation: blink 0.7s steps(1) infinite;
}

@keyframes blink {
  0%,
  49% {
    opacity: 1;
  }
  50%,
  100% {
    opacity: 0;
  }
}

.hero-cta {
  margin-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
}

.btn {
  position: relative;
  overflow: hidden;
  border: 0;
  cursor: pointer;
  font-weight: 600;
  padding: 0.72rem 1.15rem;
  border-radius: 14px;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  color: #fff;
  background: linear-gradient(130deg, var(--primary), var(--primary-2));
  box-shadow: 0 10px 24px rgba(46, 204, 113, 0.4);
}

.btn-ghost {
  color: var(--text);
  background: var(--card);
  border: 1px solid var(--glass-border);
}

.btn-whatsapp {
  color: #fff;
  background: linear-gradient(120deg, #1bd741, #11a649);
  box-shadow: 0 10px 24px rgba(17, 166, 73, 0.32);
}

.btn.pulse {
  animation: pulseBtn 1.9s ease-in-out infinite;
}

@keyframes pulseBtn {
  0% {
    box-shadow: 0 0 0 0 rgba(46, 204, 113, 0.45);
  }
  70% {
    box-shadow: 0 0 0 14px rgba(46, 204, 113, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(46, 204, 113, 0);
  }
}

.ripple .ripple-dot {
  position: absolute;
  border-radius: 999px;
  transform: scale(0);
  background: rgba(255, 255, 255, 0.5);
  animation: ripple 0.58s linear;
  pointer-events: none;
}

@keyframes ripple {
  to {
    transform: scale(4);
    opacity: 0;
  }
}

.hero-stats {
  margin-top: 1.6rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.stat-item {
  display: grid;
  gap: 0.18rem;
}

.stat {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--secondary);
}

body.dark .stat {
  color: #f8fafc;
}

.stat-caption {
  font-size: 0.85rem;
}

.hero-art {
  display: grid;
  place-items: center;
}

.doctor-card {
  width: min(370px, 100%);
  min-height: 340px;
  padding: 1.3rem;
  border-radius: 26px;
  background: var(--card);
  border: 1px solid var(--glass-border);
  box-shadow:
    var(--shadow),
    inset 6px 6px 18px color-mix(in srgb, #fff 72%, transparent),
    inset -6px -6px 18px color-mix(in srgb, #94a3b8 15%, transparent);
  backdrop-filter: blur(8px);
  transform-style: preserve-3d;
}

.status-pill {
  width: fit-content;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  font-size: 0.8rem;
  margin-bottom: 0.7rem;
}

.status-pill.online {
  color: #0f5132;
  background: rgba(46, 204, 113, 0.28);
}

.status-pill.offline {
  color: #8a3b08;
  background: rgba(251, 146, 60, 0.28);
}

.doctor-illustration {
  width: 100%;
  animation: float 3.8s ease-in-out infinite;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-12px);
  }
}

.section {
  padding: 4rem 0;
}

.section-alt {
  background: color-mix(in srgb, var(--bg-alt) 60%, transparent);
}

.section-head {
  max-width: 760px;
  margin-bottom: 1.5rem;
}

.consult-grid {
  display: grid;
  gap: 1.1rem;
  align-items: center;
}

.consult-image-wrap,
.consult-content {
  border-radius: 20px;
  background: var(--card);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}

.consult-image-wrap {
  padding: 0.7rem;
}

.consult-image {
  width: 100%;
  height: clamp(300px, 50vw, 560px);
  object-fit: cover;
  border-radius: 14px;
  display: block;
}

.consult-content {
  padding: 1.3rem;
}

.consult-points {
  margin: 0.9rem 0 1.2rem;
  padding-left: 1.15rem;
  color: var(--text-soft);
}

.consult-points li {
  margin-top: 0.32rem;
}

.steps-grid,
.feature-grid,
.services-grid,
.specialists-grid {
  display: grid;
  gap: 1rem;
}

.step-card,
.feature-card,
.service-card,
.specialist-card,
.cta-panel,
.modal-card {
  border-radius: 20px;
  background: var(--card);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow);
}

.step-card,
.feature-card,
.service-card {
  padding: 1.2rem;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.step-card span {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent);
}

.step-card:hover,
.feature-card:hover,
.service-card:hover {
  transform: translateY(-8px);
  border-color: color-mix(in srgb, var(--accent) 44%, white);
  box-shadow: 0 22px 40px rgba(56, 189, 248, 0.18);
}

.icon {
  width: 44px;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: color-mix(in srgb, var(--accent) 22%, transparent);
  margin-bottom: 0.6rem;
  font-size: 1.2rem;
}

.pulse {
  animation: iconPulse 2s ease infinite;
}

.float {
  animation: float 2.4s ease infinite;
}

.heartbeat {
  animation: heartbeat 1.2s ease infinite;
}

@keyframes iconPulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.08);
  }
}

@keyframes heartbeat {
  0%,
  100% {
    transform: scale(1);
  }
  25% {
    transform: scale(1.1);
  }
  45% {
    transform: scale(0.94);
  }
}

.chip-row {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-top: 0.9rem;
}

.chip {
  border: 1px solid var(--glass-border);
  background: var(--card);
  color: var(--text-soft);
  padding: 0.45rem 0.8rem;
  border-radius: 999px;
  cursor: pointer;
  transition: all 0.25s ease;
}

.chip.active,
.chip:hover {
  color: #fff;
  background: linear-gradient(135deg, var(--accent), #10b2f7);
}

.specialists-grid {
  min-height: 360px;
}

.specialist-card {
  position: relative;
  padding: 1rem;
  overflow: hidden;
  transform-style: preserve-3d;
  transition: transform 0.2s linear;
}

.specialist-top {
  display: flex;
  gap: 0.8rem;
  align-items: center;
}

.avatar {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid color-mix(in srgb, var(--accent) 38%, white);
}

.rating {
  color: #f59e0b;
  margin-top: 0.2rem;
}

.doctor-qual {
  font-size: 0.78rem;
  line-height: 1.35;
  margin-top: 0.15rem;
}

.specialist-meta {
  margin-top: 0.85rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.65rem;
}

.availability {
  font-size: 0.8rem;
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
  font-weight: 600;
}

.availability.online {
  color: #065f46;
  background: rgba(46, 204, 113, 0.22);
}

.availability.offline {
  color: #92400e;
  background: rgba(251, 146, 60, 0.24);
}

.skeleton {
  height: 220px;
  border-radius: 20px;
  background: linear-gradient(
    90deg,
    color-mix(in srgb, var(--bg-alt) 65%, transparent) 25%,
    color-mix(in srgb, white 48%, transparent) 42%,
    color-mix(in srgb, var(--bg-alt) 65%, transparent) 58%
  );
  background-size: 230% 100%;
  animation: shimmer 1.2s linear infinite;
}

@keyframes shimmer {
  to {
    background-position: -130% 0;
  }
}

.service-card {
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: "";
  position: absolute;
  inset: auto -40% -70% auto;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: rgba(56, 189, 248, 0.2);
  transition: transform 0.35s ease;
}

.service-card:hover::before {
  transform: scale(1.2);
}

.service-icon {
  width: fit-content;
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
}

.cta-panel {
  padding: 1.7rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  background:
    linear-gradient(140deg, rgba(15, 23, 42, 0.87), rgba(15, 23, 42, 0.66)),
    linear-gradient(130deg, rgba(56, 189, 248, 0.42), rgba(46, 204, 113, 0.35));
}

.cta-panel h2,
.cta-panel p {
  color: #e8eefc;
}

.cta-actions {
  display: flex;
  gap: 0.7rem;
  align-items: center;
}

.site-footer {
  padding: 2.6rem 0;
  border-top: 1px solid var(--glass-border);
}

.footer-grid {
  display: grid;
  gap: 1rem;
}

.footer-grid h4 {
  margin-bottom: 0.3rem;
}

.footer-grid a {
  display: block;
  margin-top: 0.35rem;
  color: var(--text-soft);
  transition: color 0.24s ease;
}

.footer-grid a.brand {
  display: inline-flex;
  margin-top: 0;
  align-items: center;
  color: var(--text);
}

.site-footer .brand-name {
  line-height: 1;
}

.footer-grid a:hover {
  color: var(--accent);
}

.legal-strip {
  margin-top: 1.2rem;
  padding-top: 1rem;
  border-top: 1px solid color-mix(in srgb, var(--glass-border) 70%, transparent);
  display: grid;
  gap: 0.55rem;
}

.legal-strip p {
  font-size: 0.9rem;
  line-height: 1.5;
  color: color-mix(in srgb, var(--text-soft) 88%, #fff 12%);
}

.socials {
  display: flex;
  gap: 0.6rem;
  align-items: center;
}

.social-link {
  width: 18px;
  height: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 0;
  background: transparent;
  color: #e9f0fb;
  padding: 0;
  font-size: 0;
  line-height: 0;
  margin-top: 0 !important;
  flex-shrink: 0;
  transition: transform 0.2s ease, color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.social-link svg {
  display: block;
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.social-link[aria-label="Facebook"]:hover {
  color: #1877f2;
  transform: translateY(-2px);
}

.social-link[aria-label="Instagram"]:hover {
  color: #f472b6;
  transform: translateY(-2px);
}

.social-link:hover {
  opacity: 1;
}

input,
select,
textarea {
  width: 100%;
  padding: 0.65rem 0.8rem;
  border-radius: 12px;
  border: 1px solid var(--glass-border);
  background: color-mix(in srgb, var(--card) 85%, transparent);
  color: var(--text);
  outline: none;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--accent);
}

.modal {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.58);
  z-index: 130;
  display: none;
  place-items: center;
  padding: 1rem;
}

.modal.open {
  display: grid;
}

.modal-card {
  width: min(450px, 100%);
  padding: 1.1rem;
  position: relative;
}

.close-modal {
  position: absolute;
  right: 0.6rem;
  top: 0.6rem;
}

.booking-form {
  display: grid;
  gap: 0.8rem;
}

.booking-form label {
  font-size: 0.87rem;
  color: var(--text-soft);
}

.form-note {
  font-size: 0.85rem;
  line-height: 1.45;
}

.form-note a {
  color: var(--accent);
  font-weight: 600;
}

.toast-root {
  position: fixed;
  right: 14px;
  top: 88px;
  display: grid;
  gap: 0.55rem;
  z-index: 150;
}

.toast {
  min-width: 230px;
  padding: 0.7rem 0.85rem;
  border-radius: 12px;
  color: #fff;
  box-shadow: var(--shadow);
  transform: translateX(130%);
  animation: toastIn 0.4s forwards;
}

.toast.success {
  background: linear-gradient(120deg, #16a34a, #22c55e);
}

.toast.info {
  background: linear-gradient(120deg, #0284c7, #38bdf8);
}

@keyframes toastIn {
  to {
    transform: translateX(0);
  }
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.delay-1.visible {
  transition-delay: 0.05s;
}

.delay-2.visible {
  transition-delay: 0.15s;
}

.delay-3.visible {
  transition-delay: 0.24s;
}

.page-transition {
  position: fixed;
  inset: 0;
  z-index: 160;
  pointer-events: none;
  background: linear-gradient(145deg, var(--secondary), #10213d);
  transform-origin: left;
  transform: scaleX(0);
  opacity: 0;
  display: none;
}

.terms-wrap {
  min-height: calc(100vh - 76px);
}

.legal-bg {
  position: relative;
}

.legal-bg::before,
.legal-bg::after {
  content: "";
  position: absolute;
  border-radius: 999px;
  filter: blur(20px);
  z-index: -1;
}

.legal-bg::before {
  width: 220px;
  height: 220px;
  left: 8%;
  top: 4%;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.32), transparent 70%);
}

.legal-bg::after {
  width: 240px;
  height: 240px;
  right: 8%;
  top: 20%;
  background: radial-gradient(circle, rgba(46, 204, 113, 0.28), transparent 72%);
}

.terms-card {
  max-width: 940px;
  padding: 1.5rem;
  border-radius: 20px;
  background: var(--card);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}

.terms-card h1 {
  margin-bottom: 0.35rem;
}

.terms-updated {
  margin-bottom: 1.2rem;
  font-size: 0.92rem;
}

.terms-card section {
  margin-top: 1rem;
  padding: 0.95rem;
  border-radius: 14px;
  border: 1px solid color-mix(in srgb, var(--glass-border) 65%, transparent);
  background: linear-gradient(
    145deg,
    color-mix(in srgb, var(--card) 88%, transparent),
    color-mix(in srgb, var(--bg-alt) 14%, transparent)
  );
}

.terms-card h2 {
  font-size: 1.15rem;
  margin-bottom: 0.4rem;
  color: color-mix(in srgb, var(--primary) 82%, var(--text));
}

.terms-card ul {
  margin: 0;
  padding-left: 1.15rem;
  color: var(--text-soft);
}

.terms-card li {
  margin-top: 0.38rem;
}

.page-transition.active {
  display: block;
  opacity: 1;
  animation: pageIntro 0.9s ease forwards;
}

@keyframes pageIntro {
  0% {
    opacity: 1;
    transform: scaleX(1);
  }
  100% {
    opacity: 0;
    transform: scaleX(0);
  }
}

.submissions-list {
  display: grid;
  gap: 0.9rem;
}

#clear-submissions-btn {
  margin-top: 0.9rem;
}

.submission-card {
  padding: 1rem;
  border-radius: 16px;
  background: var(--card);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow);
}

.submission-card h3 {
  margin-bottom: 0.4rem;
}

.submission-card p {
  margin-top: 0.2rem;
}

@media (min-width: 640px) {
  .steps-grid,
  .feature-grid,
  .services-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .specialists-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .submissions-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 899px) {
  .hero {
    padding: 3.2rem 0 2.2rem;
  }

  .hero-art {
    display: none;
  }

  .hero-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.8rem;
  }
}

@media (min-width: 900px) {
  .nav-links {
    display: flex;
  }

  .hero-grid {
    grid-template-columns: 1.1fr 0.9fr;
  }

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

  .steps-grid,
  .feature-grid,
  .services-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .specialists-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .footer-grid {
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
  }
}