/* Tashkheesa Marketing Site - Main Styles */

/* 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-primary);
  color: var(--text-primary);
  line-height: 1.6;
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul, ol {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--dark-gray);
}

/* Container */
.site-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

/* ========================================
   NAVIGATION
   ======================================== */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: box-shadow var(--transition-standard);
}

.site-nav.nav-scrolled {
  box-shadow: var(--shadow-nav);
}

.site-nav .nav-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.site-nav .nav-logo img {
  height: 38px;
  width: auto;
  max-width: 200px;
}

.site-nav .nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.site-nav .nav-links a:not(.lang-btn):not(.nav-signin) {
  font-size: 15px;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  padding: 4px 0;
  transition: color var(--transition-standard);
}

.site-nav .nav-links a:not(.lang-btn):not(.nav-signin):hover,
.site-nav .nav-links a:not(.lang-btn):not(.nav-signin).active {
  color: var(--medical-blue);
}

.site-nav .nav-links a:not(.lang-btn):not(.nav-signin)::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--medical-blue);
  transition: width var(--transition-standard);
}

.site-nav .nav-links a:not(.lang-btn):not(.nav-signin):hover::after,
.site-nav .nav-links a:not(.lang-btn):not(.nav-signin).active::after {
  width: 100%;
}

.nav-signin {
  font-weight: 600;
  color: var(--deep-blue, #1e3a8a);
  border: 2px solid var(--deep-blue, #1e3a8a);
  padding: 6px 16px;
  border-radius: 8px;
  transition: all 0.2s ease;
  font-size: 14px;
}
.nav-signin:hover {
  background: var(--deep-blue, #1e3a8a);
  color: #fff;
}

/* Language Toggle */
.nav-lang-toggle {
  display: flex;
  align-items: center;
  gap: 2px;
  background: #f0f4ff;
  border-radius: 6px;
  padding: 2px;
  margin: 0 4px;
}

.nav-lang-toggle .lang-btn {
  padding: 4px 10px;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 4px;
  color: #64748b;
  text-decoration: none;
  transition: all 0.2s;
  position: static;
}

.nav-lang-toggle .lang-btn::after {
  display: none !important;
  content: none !important;
}

.nav-lang-toggle .lang-btn.active {
  background: #1e3a8a;
  color: #ffffff;
}

.nav-lang-toggle .lang-btn:hover:not(.active) {
  color: #1e3a8a;
  background: #e8eeff;
}

.site-nav .nav-cta {
  margin-left: var(--space-2);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--dark-gray);
  transition: all var(--transition-standard);
}

.nav-open .hamburger span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav-open .hamburger span:nth-child(2) {
  opacity: 0;
}

.nav-open .hamburger span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ========================================
   BUTTONS
   ======================================== */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  background: var(--accent-teal);
  color: var(--white);
  font-size: 16px;
  font-weight: 600;
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-standard);
}

.btn-primary:hover {
  background: var(--accent-teal-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  background: transparent;
  color: var(--white);
  font-size: 16px;
  font-weight: 600;
  border: 2px solid rgba(255, 255, 255, 0.5);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-standard);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--white);
  transform: translateY(-2px);
}

.btn-outline-dark {
  color: var(--medical-blue);
  border-color: var(--medical-blue);
}

.btn-outline-dark:hover {
  background: var(--medical-blue);
  color: var(--white);
}

.btn-sm {
  padding: 10px 24px;
  font-size: 14px;
}

/* ========================================
   HERO SECTION
   ======================================== */
.site-hero {
  padding: 140px 0 80px;
  background: linear-gradient(135deg, var(--deep-blue) 0%, var(--medical-blue) 100%);
  position: relative;
  overflow: hidden;
  min-height: 600px;
}

.site-hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 80%;
  height: 200%;
  background: radial-gradient(ellipse, rgba(255,255,255,0.05) 0%, transparent 70%);
  animation: gradient-shift 8s ease-in-out infinite alternate;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  align-items: center;
}

.hero-content {
  color: var(--white);
}

.hero-kicker {
  display: inline-block;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(4px);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: 14px;
  font-weight: 500;
  margin-bottom: var(--space-3);
  letter-spacing: 0.5px;
}

.hero-content h1 {
  font-size: 52px;
  font-weight: 800;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: var(--space-3);
  letter-spacing: -1px;
}

.hero-content p {
  font-size: 18px;
  line-height: 1.7;
  opacity: 0.9;
  margin-bottom: var(--space-4);
  max-width: 520px;
}

.hero-buttons {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.hero-visual {
  position: relative;
}

/* Device mockup (CSS-drawn) */
.hero-device-shell {
  background: var(--white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  position: relative;
}

.hero-device-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: var(--light-gray);
  border-bottom: 1px solid var(--medium-gray);
}

.hero-device-brand {
  font-size: 12px;
  font-weight: 600;
  color: var(--dark-gray);
}

.hero-device-toolbar {
  display: flex;
  gap: 6px;
}

.hero-device-toolbar span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--medium-gray);
}

.hero-device-toolbar span:first-child {
  background: #ef4444;
}

.hero-device-toolbar span:nth-child(2) {
  background: #f59e0b;
}

.hero-device-toolbar span:last-child {
  background: #22c55e;
}

.hero-device-body {
  padding: 24px;
}

.hero-device-heading {
  font-size: 16px;
  font-weight: 700;
  color: var(--dark-gray);
  margin-bottom: 16px;
}

.hero-device-lines {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 20px;
}

.hero-device-lines span {
  display: block;
  height: 8px;
  background: var(--light-gray);
  border-radius: 4px;
}

.hero-device-lines span:nth-child(1) { width: 90%; }
.hero-device-lines span:nth-child(2) { width: 75%; }
.hero-device-lines span:nth-child(3) { width: 85%; }
.hero-device-lines span:nth-child(4) { width: 60%; }
.hero-device-lines span:nth-child(5) { width: 70%; }

.hero-device-meta {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
}

.hero-device-meta span {
  font-size: 11px;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  background: #eff6ff;
  color: var(--medical-blue);
  font-weight: 500;
}

.hero-device-action {
  background: var(--accent-teal);
  color: var(--white);
  padding: 10px 20px;
  border-radius: var(--radius-md);
  font-size: 13px;
  font-weight: 600;
  text-align: center;
}

/* Floating cards around device */
.floating-card {
  position: absolute;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  box-shadow: var(--shadow-lg);
  max-width: 220px;
}

.floating-card h3 {
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--dark-gray);
}

.floating-card p {
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.4;
}

.floating-card-a {
  top: -10px;
  right: -20px;
  animation: float-a 4s ease-in-out infinite;
}

.floating-card-b {
  bottom: 60px;
  left: -30px;
  animation: float-b 5s ease-in-out infinite;
}

.floating-card-c {
  bottom: -10px;
  right: 20px;
  animation: float-c 4.5s ease-in-out infinite;
}

@keyframes float-a {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@keyframes float-b {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(6px); }
}

@keyframes float-c {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

/* ========================================
   SECTIONS
   ======================================== */
.site-section {
  padding: var(--space-12) 0;
}

.site-section.bg-light {
  background: var(--light-gray);
}

.site-section.bg-dark {
  background: var(--deep-blue);
  color: var(--white);
}

.site-section.bg-dark h2,
.site-section.bg-dark h3 {
  color: var(--white);
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--space-8);
}

.section-kicker {
  display: inline-block;
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--accent-teal);
  margin-bottom: var(--space-1);
}

.section-header h2 {
  font-size: 40px;
  font-weight: 800;
  margin-bottom: var(--space-2);
  letter-spacing: -0.5px;
}

.section-subtitle {
  font-size: 18px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ========================================
   FEATURE CARDS (4-grid)
   ======================================== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}

.feature-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  text-align: center;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--medium-gray);
  transition: all var(--transition-standard);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.feature-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, #eff6ff, #dbeafe);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-2);
}

.feature-icon svg {
  width: 28px;
  height: 28px;
  stroke: var(--medical-blue);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.feature-card h3 {
  font-size: 18px;
  margin-bottom: var(--space-1);
}

.feature-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* ========================================
   TIMELINE (How It Works)
   ======================================== */
.timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
  position: relative;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 40px;
  left: calc(12.5% + 20px);
  right: calc(12.5% + 20px);
  height: 3px;
  background: var(--medium-gray);
  z-index: 0;
}

.timeline-step {
  text-align: center;
  position: relative;
  z-index: 1;
}

.step-number {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--medical-blue);
  color: var(--white);
  font-size: 22px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-2);
  position: relative;
  box-shadow: 0 0 0 6px var(--white), var(--shadow-md);
}

.timeline-step h3 {
  font-size: 18px;
  margin-bottom: var(--space-1);
}

.timeline-step p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.5;
  max-width: 220px;
  margin: 0 auto;
}

/* ========================================
   TESTIMONIAL CARDS
   ======================================== */
.testimonials-wrapper {
  position: relative;
  overflow: hidden;
}

.testimonials-track {
  display: flex;
  transition: transform 0.5s ease;
}

.testimonial-card {
  flex: 0 0 100%;
  max-width: 100%;
  padding: 0 var(--space-2);
}

.testimonial-inner {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  box-shadow: var(--shadow-md);
  text-align: center;
  max-width: 680px;
  margin: 0 auto;
}

.star-rating {
  display: flex;
  justify-content: center;
  gap: 4px;
  margin-bottom: var(--space-2);
}

.star-rating .star {
  color: #f59e0b;
  font-size: 20px;
}

.testimonial-inner blockquote {
  font-size: 18px;
  line-height: 1.7;
  color: var(--text-primary);
  margin-bottom: var(--space-3);
  font-style: italic;
}

.testimonial-author {
  font-size: 15px;
  font-weight: 600;
  color: var(--dark-gray);
}

.testimonial-role {
  font-size: 13px;
  color: var(--text-secondary);
}

.testimonial-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: var(--space-3);
}

.testimonial-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--medium-gray);
  border: none;
  cursor: pointer;
  transition: background var(--transition-standard);
}

.testimonial-dot.active {
  background: var(--medical-blue);
  transform: scale(1.2);
}

/* ========================================
   STATS (Count-up)
   ======================================== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
  text-align: center;
}

.stat-item .stat-number {
  font-size: 48px;
  font-weight: 800;
  color: var(--medical-blue);
  line-height: 1;
  margin-bottom: 4px;
}

.bg-dark .stat-number {
  color: var(--accent-teal-light);
}

.stat-item .stat-label {
  font-size: 15px;
  color: var(--text-secondary);
  font-weight: 500;
}

.bg-dark .stat-label {
  color: rgba(255, 255, 255, 0.7);
}

/* ========================================
   CTA SECTION
   ======================================== */
.cta-section {
  padding: var(--space-10) 0;
  text-align: center;
}

.cta-section h2 {
  font-size: 36px;
  margin-bottom: var(--space-2);
}

.cta-section p {
  font-size: 18px;
  margin-bottom: var(--space-4);
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

.cta-section .btn-primary {
  animation: pulse-subtle 2.5s ease-in-out infinite;
}

/* ========================================
   SERVICE CARDS
   ======================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.service-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  border: 1px solid var(--medium-gray);
  transition: all var(--transition-standard);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.service-icon-wrap {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, #eff6ff, #dbeafe);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-2);
  font-size: 24px;
}

.service-card h3 {
  font-size: 20px;
  margin-bottom: var(--space-1);
}

.service-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  flex-grow: 1;
  margin-bottom: var(--space-2);
}

.service-price {
  font-size: 14px;
  font-weight: 600;
  color: var(--medical-blue);
  margin-bottom: var(--space-2);
}

/* ========================================
   DOCTOR CARDS
   ======================================== */
.doctors-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.doctor-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  border: 1px solid var(--medium-gray);
  text-align: center;
  transition: all var(--transition-standard);
}

.doctor-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.doctor-avatar {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--deep-blue), var(--medical-blue));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-2);
  color: var(--white);
  font-size: 32px;
  font-weight: 700;
}

.doctor-card h3 {
  font-size: 18px;
  margin-bottom: 4px;
}

.doctor-specialty {
  font-size: 14px;
  color: var(--medical-blue);
  font-weight: 500;
  margin-bottom: var(--space-1);
}

.doctor-rating {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  margin-bottom: var(--space-1);
}

.doctor-rating .star {
  color: #f59e0b;
  font-size: 14px;
}

.doctor-rating span {
  font-size: 13px;
  color: var(--text-secondary);
}

.doctor-bio {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: var(--space-2);
}

.doctor-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 6px;
  margin-bottom: var(--space-2);
}

.doctor-badge {
  font-size: 11px;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  background: #eff6ff;
  color: var(--medical-blue);
  font-weight: 500;
}

.doctor-badge.available {
  background: #ecfdf5;
  color: #059669;
}

/* ========================================
   ABOUT PAGE
   ======================================== */
.about-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  align-items: center;
  margin-bottom: var(--space-8);
}

.about-block.reverse {
  direction: rtl;
}

.about-block.reverse > * {
  direction: ltr;
}

.about-block h3 {
  font-size: 28px;
  margin-bottom: var(--space-2);
}

.about-block p {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.7;
}

.about-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: linear-gradient(135deg, #eff6ff, #dbeafe);
  height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-image-icon {
  font-size: 80px;
  opacity: 0.3;
}

.mission-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  text-align: center;
}

.mission-card {
  padding: var(--space-4);
}

.mission-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, #eff6ff, #dbeafe);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-2);
}

.mission-icon svg {
  width: 32px;
  height: 32px;
  stroke: var(--medical-blue);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.mission-card h3 {
  font-size: 20px;
  margin-bottom: var(--space-1);
}

.mission-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ========================================
   CONTACT FORM
   ======================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--space-8);
}

.form-group {
  margin-bottom: var(--space-3);
}

.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--dark-gray);
  margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--medium-gray);
  border-radius: var(--radius-md);
  font-family: var(--font-primary);
  font-size: 15px;
  color: var(--text-primary);
  transition: all var(--transition-standard);
  background: var(--white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--medical-blue);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-group textarea {
  min-height: 140px;
  resize: vertical;
}

.form-group .error-msg {
  font-size: 13px;
  color: var(--danger);
  margin-top: 4px;
  display: none;
}

.form-group.has-error input,
.form-group.has-error textarea,
.form-group.has-error select {
  border-color: var(--danger);
}

.form-group.has-error .error-msg {
  display: block;
}

.contact-info-card {
  background: var(--light-gray);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
}

.contact-info-item {
  display: flex;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.contact-info-item:last-child {
  margin-bottom: 0;
}

.contact-info-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-info-icon svg {
  width: 20px;
  height: 20px;
  stroke: var(--medical-blue);
  fill: none;
  stroke-width: 2;
}

.contact-info-item h4 {
  font-size: 15px;
  margin-bottom: 2px;
}

.contact-info-item p {
  font-size: 14px;
  color: var(--text-secondary);
}

/* ========================================
   DOCTOR SEARCH / FILTER
   ======================================== */
.doctor-filters {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-bottom: var(--space-4);
}

.doctor-filters select,
.doctor-filters input {
  padding: 10px 16px;
  border: 1px solid var(--medium-gray);
  border-radius: var(--radius-md);
  font-family: var(--font-primary);
  font-size: 14px;
  background: var(--white);
  min-width: 180px;
}

.doctor-filters select:focus,
.doctor-filters input:focus {
  outline: none;
  border-color: var(--medical-blue);
}

.no-results {
  text-align: center;
  padding: var(--space-8) 0;
  color: var(--text-secondary);
  font-size: 16px;
  display: none;
}

/* ========================================
   FOOTER
   ======================================== */
.site-footer {
  background: var(--footer-bg);
  color: rgba(255, 255, 255, 0.8);
  padding: var(--space-8) 0 var(--space-4);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--space-6);
  margin-bottom: var(--space-6);
}

.footer-brand p {
  font-size: 14px;
  line-height: 1.6;
  margin-top: var(--space-1);
  opacity: 0.7;
}

.footer-logo {
  height: 36px;
  width: auto;
  margin-bottom: var(--space-1);
}

.footer-col h4 {
  color: var(--white);
  font-size: 15px;
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.footer-col a {
  font-size: 14px;
  opacity: 0.7;
  transition: opacity var(--transition-standard);
}

.footer-col a:hover {
  opacity: 1;
}

.footer-social {
  display: flex;
  gap: var(--space-2);
  margin-top: var(--space-2);
}

.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-standard);
}

.footer-social a:hover {
  background: rgba(255, 255, 255, 0.2);
}

.footer-social svg {
  width: 18px;
  height: 18px;
  fill: var(--white);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--space-3);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  opacity: 0.6;
}

.footer-bottom-links {
  display: flex;
  gap: var(--space-3);
}

/* ========================================
   PAGE HERO (inner pages)
   ======================================== */
.page-hero {
  padding: 140px 0 60px;
  background: linear-gradient(135deg, var(--deep-blue) 0%, var(--medical-blue) 100%);
  text-align: center;
  color: var(--white);
}

.page-hero h1 {
  font-size: 44px;
  font-weight: 800;
  color: var(--white);
  margin-bottom: var(--space-2);
}

.page-hero p {
  font-size: 18px;
  opacity: 0.9;
  max-width: 560px;
  margin: 0 auto;
}

/* Hero search bar (doctors page) */
.hero-search {
  max-width: 520px;
  margin: var(--space-4) auto 0;
  position: relative;
}

.hero-search input {
  width: 100%;
  padding: 16px 24px;
  padding-right: 52px;
  border: none;
  border-radius: var(--radius-full);
  font-size: 16px;
  box-shadow: var(--shadow-lg);
}

.hero-search input:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.3), var(--shadow-lg);
}

.hero-search button {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--accent-teal);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-search button svg {
  width: 18px;
  height: 18px;
  stroke: var(--white);
  fill: none;
  stroke-width: 2;
}

/* ========================================
   TOAST NOTIFICATION
   ======================================== */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--success);
  color: var(--white);
  padding: 14px 24px;
  border-radius: var(--radius-md);
  font-size: 15px;
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  transform: translateY(100px);
  opacity: 0;
  transition: all var(--transition-standard);
  z-index: 9999;
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

/* ========================================
   UTILITY
   ======================================== */
.text-center {
  text-align: center;
}

.mt-4 {
  margin-top: var(--space-4);
}

.mt-6 {
  margin-top: var(--space-6);
}

.mb-4 {
  margin-bottom: var(--space-4);
}

/* Services Categories - Expandable */
.services-categories {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 900px;
  margin: 0 auto;
}
.service-category {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  overflow: hidden;
  transition: box-shadow 0.2s ease;
}
.service-category:hover {
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}
.category-header {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  cursor: pointer;
  user-select: none;
}
.category-icon-wrap {
  width: 48px;
  height: 48px;
  background: #eff6ff;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.category-info {
  flex: 1;
}
.category-info h3 {
  font-size: 18px;
  font-weight: 700;
  color: #1e293b;
  margin: 0 0 4px;
}
.category-info p {
  font-size: 14px;
  color: #64748b;
  margin: 0;
}
.category-toggle {
  transition: transform 0.2s ease;
  color: #94a3b8;
}
.service-category.expanded .category-toggle {
  transform: rotate(180deg);
}
.category-services {
  display: none;
  padding: 0 24px 20px;
  gap: 12px;
}
.service-category.expanded .category-services {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
}
.sub-service {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px;
  background: #f8fafc;
  border-radius: 8px;
  border: 1px solid #f1f5f9;
}
.sub-service h4 {
  font-size: 15px;
  font-weight: 600;
  color: #1e293b;
  margin: 0 0 4px;
}
.sub-service p {
  font-size: 13px;
  color: #64748b;
  margin: 0;
}
@media (max-width: 640px) {
  .service-category.expanded .category-services {
    grid-template-columns: 1fr;
  }
  .category-header {
    padding: 16px;
  }
}

/* Coming Soon - Pre-Launch CTA */
.btn-coming-soon {
  background-color: #94a3b8;
  color: white;
  border: none;
  border-radius: 8px;
  padding: 10px 24px;
  font-weight: 600;
  display: inline-block;
}

/* ========================================
   RTL SUPPORT
   ======================================== */
[dir="rtl"] .nav-inner {
  flex-direction: row-reverse;
}

[dir="rtl"] .nav-links {
  flex-direction: row-reverse;
}

[dir="rtl"] .hero-grid {
  direction: rtl;
}

[dir="rtl"] .hero-content {
  text-align: right;
}

[dir="rtl"] .hero-buttons {
  justify-content: flex-end;
}

[dir="rtl"] .site-footer {
  text-align: right;
}

[dir="rtl"] .section-header {
  text-align: center;
}