/* ==========================================================================
   Matheoase - Math Tutoring Website Styles
   Mobile-first responsive design with calming, oasis-inspired aesthetic
   ========================================================================== */

/* CSS Custom Properties (Variables) */
:root {
  /* Desert Oasis Color Palette - Elegant, calm, mystical */
  --color-primary: #4a90c2;
  --color-primary-light: #7bb3d9;
  --color-primary-dark: #2e5984;
  --color-secondary: #87ceeb;
  --color-accent: #a8d5e2;

  /* Desert Sand Tones */
  --color-sand-light: #f7f4f0;
  --color-sand-warm: #ede4d3;
  --color-sand-medium: #d4c4a8;

  /* Mystical Blues & Whites */
  --color-neutral-white: #ffffff;
  --color-neutral-mist: #fafbfd;
  --color-neutral-light: #f0f6fa;
  --color-neutral-silver: #9ca8b4;
  --color-neutral-dark: #3d4852;
  --color-neutral-text: #2a3441;

  /* Twilight Accents */
  --color-twilight: #4a5568;
  --color-graphite: #374151;

  /* Enhanced Gradients */
  --gradient-hero: linear-gradient(135deg, #87ceeb 0%, #7bb3d9 30%, #4a90c2 70%, #2e5984 100%);
  --gradient-soft: linear-gradient(180deg, #fafbfd 0%, #ffffff 50%, #f7f4f0 100%);
  --gradient-water: radial-gradient(circle at center, rgba(135, 206, 235, 0.12) 0%, rgba(123, 179, 217, 0.08) 50%, rgba(247, 244, 240, 0.15) 100%);
  --gradient-sand: linear-gradient(45deg, rgba(247, 244, 240, 0.4) 0%, rgba(237, 228, 211, 0.2) 100%);
  --gradient-oasis: radial-gradient(ellipse at center, rgba(135, 206, 235, 0.08) 0%, rgba(168, 213, 226, 0.05) 40%, transparent 70%);

  /* Typography */
  --font-family-base: 'Helvetica Neue', Arial, sans-serif;
  --font-weight-light: 300;
  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-bold: 600;

  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-xxl: 3rem;
  --spacing-xxxl: 4rem;

  /* Border radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 30px;

  /* Shadows */
  --shadow-soft: 0 4px 20px rgba(135, 206, 235, 0.15);
  --shadow-card: 0 8px 30px rgba(0, 116, 183, 0.08);
  --shadow-floating: 0 10px 40px rgba(0, 116, 183, 0.12);

  /* Transitions */
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==========================================================================
   Reset & Base Styles
   ========================================================================== */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-family-base);
  font-weight: var(--font-weight-regular);
  line-height: 1.6;
  color: var(--color-neutral-text);
  background: var(--gradient-soft);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ==========================================================================
   Typography
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
  font-weight: var(--font-weight-medium);
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
}

h1 { font-size: 2rem; }
h2 { font-size: 1.75rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.1rem; }
h6 { font-size: 1rem; }

p {
  margin-bottom: var(--spacing-md);
  color: var(--color-neutral-text);
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition-smooth);
}

/* ==========================================================================
   Layout Components
   ========================================================================== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.section {
  padding: var(--spacing-xxxl) 0;
  position: relative;
}

.section + .section {
  border-top: 1px solid rgba(212, 196, 168, 0.08);
}

.section__title {
  text-align: center;
  font-size: 1.75rem;
  color: var(--color-primary-dark);
  margin-bottom: var(--spacing-xl);
  position: relative;
}

.section__title::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background: var(--gradient-hero);
  margin: var(--spacing-md) auto 0;
  border-radius: var(--radius-sm);
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(250, 251, 253, 0.95);
  backdrop-filter: blur(15px);
  box-shadow: var(--shadow-soft);
  transition: var(--transition-smooth);
  border-bottom: 1px solid rgba(212, 196, 168, 0.1);
}

.header--floating {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow-floating);
}

.header__container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 70px;
}

.logo {
  font-size: 1.5rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  background: var(--gradient-hero);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Navigation Toggle (Mobile) */
.nav__toggle {
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-sm);
  z-index: 1001;
}

.nav__toggle-line {
  width: 25px;
  height: 3px;
  background: var(--color-primary);
  border-radius: 2px;
  transition: var(--transition-smooth);
}

.nav__toggle--active .nav__toggle-line:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.nav__toggle--active .nav__toggle-line:nth-child(2) {
  opacity: 0;
}

.nav__toggle--active .nav__toggle-line:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* Navigation Menu */
.nav__menu {
  position: fixed;
  top: 70px;
  left: 0;
  right: 0;
  background: var(--color-neutral-white);
  box-shadow: var(--shadow-card);
  transform: translateY(-100%);
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-smooth);
  list-style: none;
  padding: var(--spacing-lg) 0;
}

.nav__menu--open {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

.nav__menu li {
  margin: 0;
}

.nav__link {
  display: block;
  padding: var(--spacing-md) var(--spacing-xl);
  font-weight: var(--font-weight-medium);
  color: var(--color-neutral-text);
  transition: var(--transition-smooth);
}

.nav__link:hover {
  color: var(--color-primary);
  background: var(--color-neutral-mist);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.section--hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--gradient-hero);
  overflow: hidden;
  padding-top: 70px;
}

.hero__background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
}

.hero__ripple {
  position: absolute;
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  animation: ripple 6s ease-out infinite;
}

.hero__ripple--1 {
  width: 300px;
  height: 300px;
  top: 20%;
  right: 10%;
  animation-delay: 0s;
}

.hero__ripple--2 {
  width: 200px;
  height: 200px;
  bottom: 30%;
  left: 15%;
  animation-delay: 2s;
}

.hero__ripple--3 {
  width: 150px;
  height: 150px;
  top: 60%;
  right: 30%;
  animation-delay: 4s;
}

@keyframes ripple {
  0% {
    transform: scale(0.8);
    opacity: 0.8;
  }
  50% {
    transform: scale(1);
    opacity: 0.4;
  }
  100% {
    transform: scale(1.2);
    opacity: 0;
  }
}

.hero__content {
  position: relative;
  z-index: 10;
  text-align: center;
  color: var(--color-neutral-white);
}

.hero__headline {
  font-size: 2.25rem;
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-lg);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.hero__subtext {
  font-size: 1.1rem;
  margin-bottom: var(--spacing-xl);
  opacity: 0.9;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero__actions {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  align-items: center;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-md) var(--spacing-xl);
  border-radius: var(--radius-xl);
  font-weight: var(--font-weight-medium);
  text-decoration: none;
  border: 2px solid transparent;
  transition: var(--transition-smooth);
  cursor: pointer;
  font-size: 1rem;
  min-width: 160px;
}

.btn--primary {
  background: var(--color-neutral-white);
  color: var(--color-primary);
}

.btn--primary:hover {
  background: var(--color-neutral-mist);
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
}

.btn--secondary {
  background: transparent;
  color: var(--color-neutral-white);
  border-color: var(--color-neutral-white);
}

.btn--secondary:hover {
  background: var(--color-neutral-white);
  color: var(--color-primary);
}

.btn--ghost {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn--ghost:hover {
  background: var(--color-primary);
  color: var(--color-neutral-white);
}

/* ==========================================================================
   Philosophy Section
   ========================================================================== */
.section--philosophy {
  background: linear-gradient(180deg, var(--color-neutral-white) 0%, var(--color-sand-light) 100%);
  position: relative;
}

.section--philosophy::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(212, 196, 168, 0.3) 50%, transparent 100%);
}

.philosophy__grid {
  display: grid;
  gap: var(--spacing-xl);
  align-items: center;
}

.philosophy__text {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--color-neutral-text);
}

.philosophy__visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.oasis__symbol {
  position: relative;
  width: 200px;
  height: 200px;
}

.oasis__circle {
  position: absolute;
  border-radius: 50%;
  animation: float 4s ease-in-out infinite;
}

.oasis__circle--outer {
  width: 100%;
  height: 100%;
  background: var(--gradient-water);
  border: 3px solid var(--color-secondary);
  animation-delay: 0s;
}

.oasis__circle--middle {
  width: 70%;
  height: 70%;
  top: 15%;
  left: 15%;
  background: rgba(135, 206, 235, 0.3);
  border: 2px solid var(--color-accent);
  animation-delay: 1s;
}

.oasis__circle--inner {
  width: 40%;
  height: 40%;
  top: 30%;
  left: 30%;
  background: var(--color-primary);
  animation-delay: 2s;
}

@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

/* ==========================================================================
   Cards & Offers
   ========================================================================== */
.section--offers-preview {
  background: var(--gradient-sand);
  position: relative;
  overflow: hidden;
}

.section--offers-preview::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(135, 206, 235, 0.06) 0%, transparent 60%),
    radial-gradient(circle at 80% 70%, rgba(168, 213, 226, 0.05) 0%, transparent 50%),
    radial-gradient(circle at 40% 80%, rgba(247, 244, 240, 0.4) 0%, transparent 40%),
    radial-gradient(circle at 90% 20%, rgba(212, 196, 168, 0.08) 0%, transparent 35%);
  pointer-events: none;
  z-index: 1;
}

.section--offers-preview .container {
  position: relative;
  z-index: 2;
}

.offers__grid {
  display: grid;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.card {
  background: linear-gradient(145deg, var(--color-neutral-white) 0%, var(--color-sand-light) 100%);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-card);
  transition: var(--transition-smooth);
  text-align: center;
  border: 1px solid rgba(212, 196, 168, 0.15);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-hero);
  opacity: 0;
  transition: var(--transition-smooth);
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-floating);
  border-color: rgba(74, 144, 194, 0.2);
}

.card:hover::before {
  opacity: 1;
}

.card__icon {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-md);
}

.card__title {
  color: var(--color-primary-dark);
  margin-bottom: var(--spacing-md);
}

.card__text {
  color: var(--color-neutral-text);
  margin-bottom: var(--spacing-lg);
}

.card__price {
  font-size: 1.25rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  margin-bottom: var(--spacing-lg);
}

.offers__cta {
  text-align: center;
  margin-top: var(--spacing-xl);
  padding: var(--spacing-xl);
  background: var(--gradient-oasis);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(168, 213, 226, 0.2);
}

.offers__cta .btn--primary {
  background: var(--gradient-hero);
  border: none;
  color: var(--color-neutral-white);
  font-size: 1.1rem;
  padding: var(--spacing-lg) var(--spacing-xxl);
  box-shadow: var(--shadow-soft);
  position: relative;
  overflow: hidden;
}

.offers__cta .btn--primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.6s ease;
}

.offers__cta .btn--primary:hover::before {
  left: 100%;
}

.offers__cta .btn--primary:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: var(--shadow-floating);
}

/* ==========================================================================
   Testimonials
   ========================================================================== */
.section--testimonials {
  background: var(--gradient-oasis);
  position: relative;
  border-top: 1px solid rgba(135, 206, 235, 0.1);
  border-bottom: 1px solid rgba(135, 206, 235, 0.1);
}

.section--testimonials::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(ellipse at 30% 20%, rgba(135, 206, 235, 0.05) 0%, transparent 70%),
    radial-gradient(ellipse at 70% 80%, rgba(247, 244, 240, 0.1) 0%, transparent 60%);
  pointer-events: none;
}

.testimonials__slider {
  position: relative;
  margin-bottom: var(--spacing-xl);
}

.testimonial {
  display: none;
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.testimonial--active {
  display: block;
  animation: fadeIn 0.5s ease-in-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.testimonial__quote {
  font-size: 1.25rem;
  font-style: italic;
  color: var(--color-neutral-text);
  margin-bottom: var(--spacing-lg);
  line-height: 1.6;
}

.testimonial__author {
  font-weight: var(--font-weight-medium);
  color: var(--color-neutral-silver);
}

.testimonials__controls {
  display: flex;
  justify-content: center;
  gap: var(--spacing-sm);
}

.testimonials__dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: none;
  background: var(--color-neutral-silver);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.testimonials__dot--active {
  background: var(--color-primary);
  transform: scale(1.2);
}

/* ==========================================================================
   CTA Section
   ========================================================================== */
.section--cta {
  background: var(--gradient-hero);
  text-align: center;
}

.cta__content {
  max-width: 600px;
  margin: 0 auto;
}

.cta__title {
  color: var(--color-neutral-white);
  font-size: 2rem;
  margin-bottom: var(--spacing-lg);
}

.cta__text {
  color: var(--color-neutral-white);
  font-size: 1.1rem;
  margin-bottom: var(--spacing-xl);
  opacity: 0.9;
}

.cta__actions {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  align-items: center;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
  background: linear-gradient(135deg, var(--color-twilight) 0%, var(--color-graphite) 100%);
  color: var(--color-neutral-white);
  padding: var(--spacing-xxxl) 0 var(--spacing-xl);
  position: relative;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(135, 206, 235, 0.3) 50%, transparent 100%);
}

.footer__container {
  text-align: center;
}

.footer__brand {
  margin-bottom: var(--spacing-xl);
}

.footer__logo {
  font-size: 1.5rem;
  color: var(--color-secondary);
  margin-bottom: var(--spacing-sm);
}

.footer__tagline {
  color: var(--color-neutral-silver);
  font-style: italic;
}

.footer__nav {
  display: grid;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.footer__nav-group {
  text-align: center;
}

.footer__nav-title {
  color: var(--color-secondary);
  margin-bottom: var(--spacing-md);
  font-size: 1.1rem;
}

.footer__nav-link {
  display: block;
  color: var(--color-neutral-silver);
  margin-bottom: var(--spacing-sm);
  transition: var(--transition-smooth);
}

.footer__nav-link:hover {
  color: var(--color-neutral-white);
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--spacing-lg);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  align-items: center;
}

.footer__copyright {
  color: var(--color-neutral-silver);
  font-size: 0.9rem;
}

.footer__legal {
  display: flex;
  gap: var(--spacing-lg);
}

.footer__legal-link {
  color: var(--color-neutral-silver);
  font-size: 0.9rem;
  transition: var(--transition-smooth);
}

.footer__legal-link:hover {
  color: var(--color-neutral-white);
}

/* ==========================================================================
   Tablet Styles (768px and up)
   ========================================================================== */
@media (min-width: 768px) {
  .container {
    padding: 0 var(--spacing-xl);
  }

  .section {
    padding: 5rem 0;
  }

  /* Navigation */
  .nav__toggle {
    display: none;
  }

  .nav__menu {
    position: static;
    display: flex;
    background: none;
    box-shadow: none;
    transform: none;
    opacity: 1;
    visibility: visible;
    padding: 0;
    gap: var(--spacing-lg);
  }

  .nav__link {
    padding: var(--spacing-sm) 0;
  }

  .nav__link:hover {
    background: none;
  }

  /* Hero */
  .hero__headline {
    font-size: 3rem;
  }

  .hero__actions {
    flex-direction: row;
    gap: var(--spacing-lg);
  }

  /* Philosophy */
  .philosophy__grid {
    grid-template-columns: 1fr 300px;
    gap: var(--spacing-xxl);
  }

  /* Offers */
  .offers__grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }

  /* CTA */
  .cta__actions {
    flex-direction: row;
    gap: var(--spacing-lg);
  }

  /* Footer */
  .footer__nav {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer__bottom {
    flex-direction: row;
    justify-content: space-between;
  }

  /* Mentor Page Tablet */
  .mentor-hero {
    grid-template-columns: 300px 1fr;
    text-align: left;
    gap: var(--spacing-xxl);
  }

  .mentor-hero__quick-facts {
    grid-template-columns: repeat(3, 1fr);
  }

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

  .background-content {
    grid-template-columns: 1fr 400px;
    gap: var(--spacing-xxxl);
  }

  .method-step {
    grid-template-columns: 60px 1fr;
    text-align: left;
  }

  .method-step__number {
    margin: 0;
  }

  .method-step__title,
  .method-step__description {
    text-align: left;
  }

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

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

  /* Contact Page Tablet */
  .contact-methods {
    grid-template-columns: repeat(3, 1fr);
  }

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

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

  .success-story {
    grid-template-columns: 2fr 1fr;
  }

  .success-story__stats {
    grid-template-columns: 1fr;
  }

  .success-message__actions {
    flex-direction: row;
  }

  /* Blog Tablet */
  .featured-article {
    grid-template-columns: 2fr 1fr;
  }

  .blog-layout {
    grid-template-columns: 2fr 1fr;
  }

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

  .newsletter-form {
    flex-direction: row;
  }

  .newsletter-input {
    flex: 1;
  }
}

/* ==========================================================================
   Desktop Styles (1024px and up)
   ========================================================================== */
@media (min-width: 1024px) {
  /* Typography scaling */
  h1 { font-size: 3.5rem; }
  h2 { font-size: 2.5rem; }
  h3 { font-size: 2rem; }

  .section {
    padding: 6rem 0;
  }

  /* Hero */
  .hero__headline {
    font-size: 4rem;
  }

  .hero__subtext {
    font-size: 1.25rem;
  }

  /* Philosophy */
  .philosophy__grid {
    grid-template-columns: 2fr 1fr;
  }

  .oasis__symbol {
    width: 250px;
    height: 250px;
  }

  /* Cards hover effects */
  .card {
    transition: var(--transition-smooth);
  }

  .card:hover {
    transform: translateY(-8px) scale(1.02);
  }

  /* Footer */
  .footer__nav {
    grid-template-columns: repeat(2, 1fr);
    max-width: 600px;
    margin: 0 auto var(--spacing-xl);
  }

  /* Mentor Page Desktop */
  .mentor-avatar__placeholder {
    width: 200px;
    height: 200px;
  }

  .mentor-avatar__initials {
    font-size: 4rem;
  }

  .philosophy-grid {
    grid-template-columns: repeat(4, 1fr);
  }

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

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

/* ==========================================================================
   Large Desktop Styles (1200px and up)
   ========================================================================== */
@media (min-width: 1200px) {
  .offers__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .philosophy__grid {
    gap: 4rem;
  }

  /* Enhanced animations for larger screens */
  .hero__ripple--1 {
    width: 400px;
    height: 400px;
  }

  .hero__ripple--2 {
    width: 300px;
    height: 300px;
  }

  .hero__ripple--3 {
    width: 200px;
    height: 200px;
  }
}

/* ==========================================================================
   Page-Specific Styles
   ========================================================================== */

/* Page Header */
.section--page-header {
  background: var(--gradient-hero);
  text-align: center;
  padding: calc(70px + var(--spacing-xxxl)) 0 var(--spacing-xxxl);
}

.page-header__title {
  color: var(--color-neutral-white);
  font-size: 2.5rem;
  margin-bottom: var(--spacing-md);
}

.page-header__subtitle {
  color: var(--color-neutral-white);
  font-size: 1.25rem;
  opacity: 0.9;
  max-width: 600px;
  margin: 0 auto;
}

/* Offers Page Styles */
.section--offers-main {
  background: var(--color-neutral-mist);
}

.offers__grid--detailed {
  display: grid;
  gap: var(--spacing-xl);
}

.card--featured {
  position: relative;
  border: 3px solid var(--color-primary);
}

.card__badge {
  position: absolute;
  top: -10px;
  right: var(--spacing-lg);
  background: var(--color-primary);
  color: var(--color-neutral-white);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-lg);
  font-size: 0.875rem;
  font-weight: var(--font-weight-bold);
}

.card__price-amount {
  display: block;
  font-size: 2rem;
  font-weight: var(--font-weight-bold);
}

.card__price-note {
  display: block;
  font-size: 0.875rem;
  color: var(--color-neutral-silver);
}

.card__features {
  margin: var(--spacing-lg) 0;
}

.card__features-title {
  color: var(--color-primary-dark);
  margin-bottom: var(--spacing-md);
  font-size: 1.1rem;
}

.card__features-list {
  list-style: none;
  padding: 0;
}

.card__features-list li {
  position: relative;
  padding-left: var(--spacing-lg);
  margin-bottom: var(--spacing-sm);
}

.card__features-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: var(--font-weight-bold);
}

.card__details,
.card__pricing-info,
.card__commitment,
.card__group-info {
  background: var(--color-neutral-light);
  padding: var(--spacing-md);
  border-radius: var(--radius-sm);
  margin: var(--spacing-lg) 0;
}

.card__detail,
.pricing-tier {
  margin-bottom: var(--spacing-sm);
}

.card__actions {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  margin-top: var(--spacing-xl);
}

/* Nav Link Active State */
.nav__link--active {
  color: var(--color-primary);
  font-weight: var(--font-weight-bold);
}

/* Comparison Table */
.section--comparison {
  background: var(--color-neutral-white);
}

.comparison-table {
  display: grid;
  grid-template-columns: 200px repeat(4, 1fr);
  gap: 1px;
  background: var(--color-neutral-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin: 0 auto;
  max-width: 900px;
}

.comparison-table__header {
  display: contents;
}

.comparison-table__row {
  display: contents;
}

.comparison-table__cell {
  background: var(--color-neutral-white);
  padding: var(--spacing-md);
  text-align: center;
  font-size: 0.9rem;
}

.comparison-table__cell--feature {
  background: var(--color-neutral-mist);
  font-weight: var(--font-weight-medium);
  text-align: left;
}

.comparison-table__cell--package {
  background: var(--color-primary);
  color: var(--color-neutral-white);
  font-weight: var(--font-weight-bold);
}

/* FAQ Styles */
.section--faq {
  background: var(--color-neutral-mist);
}

.faq {
  max-width: 800px;
  margin: 0 auto;
}

.faq__item {
  background: var(--color-neutral-white);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-md);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.faq__question {
  width: 100%;
  background: none;
  border: none;
  padding: var(--spacing-lg);
  text-align: left;
  font-size: 1.1rem;
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition-smooth);
}

.faq__question:hover {
  background: var(--color-neutral-mist);
}

.faq__icon {
  font-size: 1.5rem;
  color: var(--color-primary);
  transition: var(--transition-smooth);
}

.faq__answer {
  padding: 0 var(--spacing-lg);
}

.faq__item--open .faq__answer {
  padding: 0 var(--spacing-lg) var(--spacing-lg);
}

/* Price Calculator */
.price-calculator {
  background: var(--color-neutral-light);
  padding: var(--spacing-md);
  border-radius: var(--radius-sm);
  margin: var(--spacing-lg) 0;
}

.price-calculator__title {
  margin-bottom: var(--spacing-md);
  color: var(--color-primary-dark);
}

.price-calculator__controls {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.price-calculator__slider {
  flex: 1;
  height: 6px;
  background: var(--color-neutral-silver);
  border-radius: 3px;
  outline: none;
  -webkit-appearance: none;
}

.price-calculator__slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 20px;
  height: 20px;
  background: var(--color-primary);
  border-radius: 50%;
  cursor: pointer;
}

.price-calculator__slider::-moz-range-thumb {
  width: 20px;
  height: 20px;
  background: var(--color-primary);
  border-radius: 50%;
  cursor: pointer;
  border: none;
}

.price-calculator__count {
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  min-width: 20px;
}

.price-calculator__result {
  text-align: center;
}

.price-calculator__total {
  display: block;
  font-size: 1.25rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
}

.price-calculator__per-session {
  font-size: 0.875rem;
  color: var(--color-neutral-silver);
}

/* Contact Form Styles */
.form {
  max-width: 600px;
  margin: 0 auto;
}

.form__group {
  margin-bottom: var(--spacing-lg);
}

.form__label {
  display: block;
  margin-bottom: var(--spacing-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-neutral-text);
}

.form__field {
  width: 100%;
  padding: var(--spacing-md);
  border: 2px solid var(--color-neutral-light);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-family: inherit;
  transition: var(--transition-smooth);
}

.form__field:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 116, 183, 0.1);
}

.form__field--textarea {
  min-height: 120px;
  resize: vertical;
}

.form__select {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
  background-position: right 0.5rem center;
  background-repeat: no-repeat;
  background-size: 1.5em 1.5em;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}

.form__checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
}

.form__checkbox {
  margin-top: 2px;
}

.form__submit {
  width: 100%;
  margin-top: var(--spacing-lg);
}

/* Contact Page Specific Styles */
.section--contact-methods {
  background: var(--color-neutral-white);
}

.contact-methods {
  display: grid;
  gap: var(--spacing-xl);
  max-width: 800px;
  margin: 0 auto;
}

.contact-method {
  text-align: center;
  padding: var(--spacing-xl);
  background: var(--color-neutral-mist);
  border-radius: var(--radius-lg);
  transition: var(--transition-smooth);
}

.contact-method:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-card);
}

.contact-method__icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
}

.contact-method__title {
  color: var(--color-primary-dark);
  margin-bottom: var(--spacing-sm);
}

.contact-method__text {
  color: var(--color-neutral-silver);
  margin-bottom: var(--spacing-md);
}

.contact-method__link {
  color: var(--color-primary);
  font-weight: var(--font-weight-medium);
  text-decoration: underline;
}

.contact-method__link:hover {
  color: var(--color-primary-dark);
}

.section--contact-form {
  background: var(--color-neutral-mist);
}

.contact-form-container {
  max-width: 700px;
  margin: 0 auto;
}

.contact-form__intro {
  text-align: center;
  margin-bottom: var(--spacing-xxl);
}

.contact-form__title {
  color: var(--color-primary-dark);
  margin-bottom: var(--spacing-md);
}

.contact-form__subtitle {
  color: var(--color-neutral-silver);
  font-size: 1.1rem;
}

.form__row {
  display: grid;
  gap: var(--spacing-lg);
}

.form__radio-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.form__radio-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md);
  background: var(--color-neutral-white);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.form__radio-item:hover {
  background: var(--color-neutral-light);
}

.form__radio {
  accent-color: var(--color-primary);
}

.form__radio-label {
  font-weight: var(--font-weight-medium);
}

.form__checkbox-grid {
  display: grid;
  gap: var(--spacing-sm);
}

.form__checkbox-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm);
  background: var(--color-neutral-white);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.form__checkbox-item:hover {
  background: var(--color-neutral-light);
}

.form__checkbox {
  accent-color: var(--color-primary);
}

.form__checkbox-label {
  font-size: 0.95rem;
}

.form__link {
  color: var(--color-primary);
  text-decoration: underline;
}

.form__link:hover {
  color: var(--color-primary-dark);
}

.form__error {
  color: #f44336;
  font-size: 0.875rem;
  margin-top: var(--spacing-xs);
}

.form__counter {
  text-align: right;
  font-size: 0.875rem;
  color: var(--color-neutral-silver);
  margin-top: var(--spacing-xs);
}

.success-message {
  text-align: center;
  padding: var(--spacing-xxl);
  background: var(--color-neutral-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}

.success-message__icon {
  font-size: 4rem;
  margin-bottom: var(--spacing-lg);
}

.success-message__title {
  color: var(--color-primary-dark);
  margin-bottom: var(--spacing-md);
}

.success-message__text {
  color: var(--color-neutral-text);
  margin-bottom: var(--spacing-xl);
  line-height: 1.7;
}

.success-message__actions {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  align-items: center;
}

.section--success-story {
  background: var(--color-neutral-white);
}

.success-story {
  display: grid;
  gap: var(--spacing-xl);
  align-items: center;
}

.success-story__title {
  color: var(--color-primary-dark);
  margin-bottom: var(--spacing-lg);
}

.success-story__quote {
  font-size: 1.25rem;
  font-style: italic;
  line-height: 1.6;
  color: var(--color-neutral-text);
  margin-bottom: var(--spacing-lg);
}

.success-story__author {
  color: var(--color-primary);
  font-weight: var(--font-weight-medium);
}

.success-story__stats {
  display: grid;
  gap: var(--spacing-lg);
}

.stat {
  text-align: center;
  padding: var(--spacing-lg);
  background: var(--color-neutral-mist);
  border-radius: var(--radius-md);
}

.stat__number {
  font-size: 2.5rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
}

.stat__label {
  color: var(--color-neutral-silver);
  font-size: 0.9rem;
}

/* Mentor Page Specific Styles */
.section--mentor-hero {
  background: var(--gradient-hero);
  padding: calc(70px + var(--spacing-xxxl)) 0 var(--spacing-xxxl);
}

.mentor-hero {
  display: grid;
  gap: var(--spacing-xl);
  align-items: center;
  text-align: center;
}

.mentor-avatar {
  display: flex;
  justify-content: center;
  margin-bottom: var(--spacing-lg);
}

.mentor-avatar__placeholder {
  width: 150px;
  height: 150px;
  background: var(--gradient-water);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 4px solid var(--color-neutral-white);
  box-shadow: var(--shadow-floating);
}

.mentor-avatar__initials {
  font-size: 3rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
}

.mentor-hero__content {
  color: var(--color-neutral-white);
}

.mentor-hero__title {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-sm);
}

.mentor-hero__subtitle {
  font-size: 1.25rem;
  opacity: 0.9;
  margin-bottom: var(--spacing-lg);
}

.mentor-hero__intro {
  font-size: 1.1rem;
  line-height: 1.7;
  margin-bottom: var(--spacing-xl);
  opacity: 0.95;
}

.mentor-hero__quick-facts {
  display: grid;
  gap: var(--spacing-lg);
}

.quick-fact {
  text-align: center;
}

.quick-fact strong {
  display: block;
  font-size: 1.5rem;
  margin-bottom: var(--spacing-xs);
}

.quick-fact span {
  font-size: 0.9rem;
  opacity: 0.8;
}

.philosophy-grid {
  display: grid;
  gap: var(--spacing-xl);
}

.philosophy-item {
  text-align: center;
  padding: var(--spacing-xl);
  background: var(--color-neutral-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  transition: var(--transition-smooth);
}

.philosophy-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-card);
}

.philosophy-item__icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-lg);
}

.philosophy-item__title {
  color: var(--color-primary-dark);
  margin-bottom: var(--spacing-md);
}

.philosophy-item__text {
  line-height: 1.6;
  color: var(--color-neutral-text);
}

.section--background {
  background: var(--color-neutral-white);
}

.background-content {
  display: grid;
  gap: var(--spacing-xxl);
}

.background__title {
  color: var(--color-primary-dark);
  margin-bottom: var(--spacing-xl);
}

.background__paragraph {
  margin-bottom: var(--spacing-lg);
  line-height: 1.7;
  font-size: 1.1rem;
}

.qualifications__title {
  color: var(--color-primary-dark);
  margin-bottom: var(--spacing-xl);
  text-align: center;
}

.qualification-item {
  display: grid;
  gap: var(--spacing-md);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
  background: var(--color-neutral-mist);
  border-radius: var(--radius-md);
  border-left: 4px solid var(--color-primary);
}

.qualification-item__year {
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  font-size: 0.9rem;
}

.qualification-item__content h4 {
  color: var(--color-primary-dark);
  margin-bottom: var(--spacing-sm);
}

.qualification-item__content p {
  color: var(--color-neutral-silver);
  margin: 0;
}

.section--method {
  background: var(--color-neutral-mist);
}

.method-steps {
  display: grid;
  gap: var(--spacing-xl);
}

.method-step {
  display: grid;
  gap: var(--spacing-md);
  align-items: start;
}

.method-step__number {
  width: 50px;
  height: 50px;
  background: var(--color-primary);
  color: var(--color-neutral-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-weight-bold);
  font-size: 1.25rem;
  margin: 0 auto var(--spacing-md);
}

.method-step__title {
  color: var(--color-primary-dark);
  margin-bottom: var(--spacing-sm);
  text-align: center;
}

.method-step__description {
  line-height: 1.6;
  text-align: center;
}

.section--personal {
  background: var(--color-neutral-white);
}

.personal__title {
  color: var(--color-primary-dark);
  text-align: center;
  margin-bottom: var(--spacing-xxl);
}

.personal-grid {
  display: grid;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xxl);
}

.personal-item {
  padding: var(--spacing-xl);
  background: var(--color-neutral-mist);
  border-radius: var(--radius-lg);
}

.personal-item__title {
  color: var(--color-primary-dark);
  margin-bottom: var(--spacing-md);
}

.personal-item__text {
  line-height: 1.7;
}

.personal-quote {
  text-align: center;
  padding: var(--spacing-xxl);
  background: var(--gradient-water);
  border-radius: var(--radius-lg);
}

.personal-quote__text {
  font-size: 1.25rem;
  font-style: italic;
  line-height: 1.6;
  margin-bottom: var(--spacing-lg);
  color: var(--color-neutral-text);
}

.personal-quote__author {
  color: var(--color-primary);
  font-weight: var(--font-weight-medium);
}

.section--student-stories {
  background: var(--color-neutral-mist);
}

.stories-grid {
  display: grid;
  gap: var(--spacing-xl);
}

.story-card {
  background: var(--color-neutral-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-card);
  position: relative;
  transition: var(--transition-smooth);
}

.story-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-floating);
}

.story-card__text {
  font-style: italic;
  line-height: 1.6;
  margin-bottom: var(--spacing-lg);
}

.story-card__author {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.story-card__author strong {
  color: var(--color-primary-dark);
}

.story-card__author span {
  color: var(--color-neutral-silver);
  font-size: 0.9rem;
}

.story-card__improvement {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  background: var(--color-primary);
  color: var(--color-neutral-white);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-lg);
  font-size: 0.875rem;
  font-weight: var(--font-weight-bold);
}

/* ==========================================================================
   Booking System Styles
   ========================================================================== */
.section--booking-steps {
  background: var(--color-sand-light);
}

.booking-progress {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--spacing-lg);
  max-width: 800px;
  margin: 0 auto;
}

.progress-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
  opacity: 0.5;
  transition: var(--transition-smooth);
}

.progress-step--active,
.progress-step--completed {
  opacity: 1;
}

.progress-step__number {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-neutral-silver);
  color: var(--color-neutral-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-weight-bold);
  transition: var(--transition-smooth);
}

.progress-step--active .progress-step__number {
  background: var(--color-primary);
}

.progress-step--completed .progress-step__number {
  background: var(--color-primary-dark);
}

.progress-step__label {
  font-size: 0.9rem;
  text-align: center;
  font-weight: var(--font-weight-medium);
}

.section--booking-content {
  background: var(--color-neutral-white);
}

.booking-step {
  display: none;
}

.booking-step--active {
  display: block;
}

.booking-section__title {
  text-align: center;
  color: var(--color-primary-dark);
  margin-bottom: var(--spacing-xl);
}

/* Session Type Selection */
.session-types {
  display: grid;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.session-type {
  background: var(--color-sand-light);
  border: 2px solid var(--color-sand-medium);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  text-align: center;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.session-type:hover {
  border-color: var(--color-primary-light);
  transform: translateY(-2px);
}

.session-type--selected {
  border-color: var(--color-primary);
  background: var(--gradient-oasis);
}

.session-type__icon {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-md);
}

.session-type__title {
  color: var(--color-primary-dark);
  margin-bottom: var(--spacing-md);
}

.session-type__description {
  color: var(--color-neutral-text);
  margin-bottom: var(--spacing-lg);
}

.session-type__price {
  font-size: 1.25rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
}

.session-type__duration {
  font-size: 0.9rem;
  color: var(--color-neutral-silver);
}

/* Calendar Styles */
.calendar-container {
  max-width: 800px;
  margin: 0 auto var(--spacing-xl);
}

.calendar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-lg);
}

.calendar-nav {
  background: var(--color-primary);
  color: var(--color-neutral-white);
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.2rem;
  transition: var(--transition-smooth);
}

.calendar-nav:hover {
  background: var(--color-primary-dark);
}

.calendar-month {
  font-size: 1.5rem;
  color: var(--color-primary-dark);
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 1px;
  background: var(--color-sand-medium);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: var(--spacing-xl);
}

.calendar-day-header {
  background: var(--color-primary);
  color: var(--color-neutral-white);
  padding: var(--spacing-md);
  text-align: center;
  font-weight: var(--font-weight-bold);
  font-size: 0.9rem;
}

.calendar-day {
  background: var(--color-neutral-white);
  padding: var(--spacing-md);
  text-align: center;
  cursor: pointer;
  transition: var(--transition-smooth);
  min-height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.calendar-day--empty {
  background: var(--color-sand-light);
  cursor: default;
}

.calendar-day--past {
  background: var(--color-sand-light);
  color: var(--color-neutral-silver);
  cursor: not-allowed;
}

.calendar-day--unavailable {
  background: var(--color-sand-warm);
  color: var(--color-neutral-silver);
  cursor: not-allowed;
}

.calendar-day--available {
  background: var(--color-neutral-white);
}

.calendar-day--available:hover {
  background: var(--color-accent);
}

.calendar-day--selected {
  background: var(--color-primary);
  color: var(--color-neutral-white);
}

/* Time Slots */
.time-slots {
  text-align: center;
}

.time-slots__title {
  color: var(--color-primary-dark);
  margin-bottom: var(--spacing-lg);
}

.time-slots__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: var(--spacing-md);
  max-width: 600px;
  margin: 0 auto;
}

.time-slot {
  background: var(--color-sand-light);
  border: 2px solid var(--color-sand-medium);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  cursor: pointer;
  transition: var(--transition-smooth);
  font-weight: var(--font-weight-medium);
}

.time-slot:hover {
  border-color: var(--color-primary-light);
  background: var(--color-accent);
}

.time-slot--selected {
  background: var(--color-primary);
  color: var(--color-neutral-white);
  border-color: var(--color-primary);
}

/* Booking Summary */
.booking-summary {
  background: var(--gradient-sand);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  margin: var(--spacing-xl) 0;
  border: 1px solid var(--color-sand-medium);
}

.booking-summary h4 {
  color: var(--color-primary-dark);
  margin-bottom: var(--spacing-lg);
}

.booking-summary__item {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-sm);
  border-bottom: 1px solid rgba(212, 196, 168, 0.3);
}

.booking-summary__price {
  font-size: 1.1rem;
  font-weight: var(--font-weight-bold);
  border-bottom: 2px solid var(--color-primary);
}

/* Booking Navigation */
.booking-navigation {
  display: flex;
  justify-content: space-between;
  gap: var(--spacing-md);
  margin-top: var(--spacing-xl);
}

/* Booking Form */
.booking-form {
  max-width: 600px;
  margin: 0 auto;
}

/* Payment Styles */
.payment-container {
  display: grid;
  gap: var(--spacing-xl);
  max-width: 800px;
  margin: 0 auto;
}

.payment-summary {
  background: var(--gradient-sand);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-sand-medium);
}

.payment-summary h3 {
  color: var(--color-primary-dark);
  margin-bottom: var(--spacing-lg);
}

.payment-detail {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-sm);
  border-bottom: 1px solid rgba(212, 196, 168, 0.3);
}

.payment-detail--total {
  font-size: 1.2rem;
  font-weight: var(--font-weight-bold);
  border-bottom: 2px solid var(--color-primary);
}

.payment-methods h3 {
  color: var(--color-primary-dark);
  margin-bottom: var(--spacing-lg);
}

.payment-method {
  border: 2px solid var(--color-sand-medium);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-md);
  overflow: hidden;
  transition: var(--transition-smooth);
}

.payment-method__header {
  padding: var(--spacing-lg);
  cursor: pointer;
}

.payment-method__label {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.payment-method__icon {
  font-size: 1.5rem;
}

.payment-method__text h4 {
  margin-bottom: var(--spacing-xs);
}

.payment-method__form {
  padding: var(--spacing-lg);
  background: var(--color-sand-light);
  display: none;
}

.mock-stripe-form input {
  margin-bottom: var(--spacing-md);
}

/* Modal Styles */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 10000;
}

.modal__content {
  background: var(--color-neutral-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xxl);
  max-width: 500px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
}

.confirmation-content {
  text-align: center;
}

.confirmation-icon {
  font-size: 4rem;
  margin-bottom: var(--spacing-lg);
}

.confirmation-title {
  color: var(--color-primary-dark);
  margin-bottom: var(--spacing-lg);
}

.confirmation-text {
  margin-bottom: var(--spacing-xl);
  line-height: 1.6;
}

.confirmation-details {
  background: var(--color-sand-light);
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-xl);
  text-align: left;
}

.confirmation-detail {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--spacing-sm);
}

.confirmation-actions {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  align-items: center;
}

/* ==========================================================================
   Student Portal Styles
   ========================================================================== */

/* Portal Login */
.section--portal-login {
  min-height: 100vh;
  background: var(--gradient-hero);
  display: flex;
  align-items: center;
  padding-top: 70px;
}

.portal-login {
  max-width: 400px;
  margin: 0 auto;
  text-align: center;
}

.portal-login__header {
  margin-bottom: var(--spacing-xxl);
}

.portal-login__title {
  color: var(--color-neutral-white);
  font-size: 2.5rem;
  margin-bottom: var(--spacing-md);
}

.portal-login__subtitle {
  color: var(--color-neutral-white);
  opacity: 0.9;
  font-size: 1.1rem;
}

.portal-login__content {
  background: var(--color-neutral-white);
  padding: var(--spacing-xxl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-floating);
}

.login-form {
  margin-bottom: var(--spacing-xl);
}

.portal-login__footer {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.portal-login__link {
  color: var(--color-primary);
  text-decoration: underline;
}

.portal-login__text {
  margin-top: var(--spacing-md);
  color: var(--color-neutral-silver);
}

.demo-login {
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--color-sand-medium);
}

/* Portal Dashboard */
.section--portal-dashboard {
  background: var(--color-sand-light);
  min-height: 100vh;
  padding-top: calc(70px + var(--spacing-xl));
}

.dashboard-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-xxl);
  flex-wrap: wrap;
  gap: var(--spacing-lg);
}

.dashboard-title {
  color: var(--color-primary-dark);
  font-size: 2rem;
  margin-bottom: var(--spacing-sm);
}

.dashboard-subtitle {
  color: var(--color-neutral-silver);
  font-size: 1.1rem;
}

.dashboard-actions {
  display: flex;
  gap: var(--spacing-md);
}

/* Dashboard Stats */
.dashboard-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xxl);
}

.stat-card {
  background: var(--color-neutral-white);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  transition: var(--transition-smooth);
}

.stat-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
}

.stat-card__icon {
  font-size: 2.5rem;
}

.stat-card__number {
  font-size: 2rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  margin-bottom: var(--spacing-xs);
}

.stat-card__label {
  color: var(--color-neutral-silver);
  font-size: 0.9rem;
}

/* Dashboard Navigation */
.dashboard-nav {
  display: flex;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-xxl);
  overflow-x: auto;
  padding-bottom: var(--spacing-sm);
}

.dashboard-nav__item {
  background: var(--color-neutral-white);
  border: 2px solid var(--color-sand-medium);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  cursor: pointer;
  transition: var(--transition-smooth);
  min-width: 120px;
  text-align: center;
  flex-shrink: 0;
}

.dashboard-nav__item:hover {
  border-color: var(--color-primary-light);
}

.dashboard-nav__item--active {
  background: var(--gradient-oasis);
  border-color: var(--color-primary);
}

.dashboard-nav__icon {
  display: block;
  font-size: 1.5rem;
  margin-bottom: var(--spacing-sm);
}

.dashboard-nav__label {
  font-size: 0.9rem;
  font-weight: var(--font-weight-medium);
  color: var(--color-neutral-text);
}

/* Dashboard Sections */
.dashboard-section {
  display: none;
}

.dashboard-section--active {
  display: block;
}

.dashboard-section__title {
  color: var(--color-primary-dark);
  font-size: 1.75rem;
  margin-bottom: var(--spacing-xl);
}

/* Overview Section */
.overview-grid {
  display: grid;
  gap: var(--spacing-xl);
}

.overview-card {
  background: var(--color-neutral-white);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}

.overview-card--full {
  grid-column: 1 / -1;
}

.overview-card__title {
  color: var(--color-primary-dark);
  margin-bottom: var(--spacing-lg);
}

.upcoming-sessions {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.session-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md);
  background: var(--color-sand-light);
  border-radius: var(--radius-md);
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.session-item__date {
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  font-size: 0.9rem;
}

.session-item__topic {
  color: var(--color-neutral-text);
  flex: 1;
  min-width: 150px;
}

.session-status {
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: var(--font-weight-bold);
}

.session-status--scheduled {
  background: var(--color-accent);
  color: var(--color-primary-dark);
}

.session-status--completed {
  background: var(--color-primary);
  color: var(--color-neutral-white);
}

.session-status--upcoming {
  background: var(--color-sand-warm);
  color: var(--color-primary-dark);
}

/* Homework List */
.homework-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.homework-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md);
  background: var(--color-sand-light);
  border-radius: var(--radius-md);
  gap: var(--spacing-md);
}

.homework-item__title {
  font-weight: var(--font-weight-medium);
  color: var(--color-neutral-text);
}

.homework-item__due {
  font-size: 0.9rem;
  color: var(--color-neutral-silver);
}

.homework-status {
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: var(--font-weight-bold);
}

.homework-status--pending {
  background: var(--color-sand-warm);
  color: var(--color-primary-dark);
}

.homework-status--completed {
  background: var(--color-primary);
  color: var(--color-neutral-white);
}

/* Progress Chart */
.progress-chart {
  text-align: center;
}

.chart-container {
  margin-bottom: var(--spacing-lg);
}

.chart-legend {
  display: flex;
  justify-content: center;
  gap: var(--spacing-lg);
}

.chart-legend__item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.chart-legend__color {
  width: 16px;
  height: 16px;
  border-radius: 50%;
}

.chart-legend__color--blue {
  background: var(--color-primary);
}

.chart-legend__color--green {
  background: var(--color-secondary);
}

/* Sessions Section */
.sessions-filter,
.homework-filter {
  display: flex;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-xl);
  flex-wrap: wrap;
}

.filter-btn {
  background: var(--color-sand-light);
  border: 2px solid var(--color-sand-medium);
  border-radius: var(--radius-md);
  padding: var(--spacing-sm) var(--spacing-md);
  cursor: pointer;
  transition: var(--transition-smooth);
  font-size: 0.9rem;
}

.filter-btn:hover {
  border-color: var(--color-primary-light);
}

.filter-btn--active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-neutral-white);
}

.sessions-grid,
.homework-grid {
  display: grid;
  gap: var(--spacing-lg);
}

.session-card,
.homework-card {
  background: var(--color-neutral-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-soft);
  transition: var(--transition-smooth);
}

.session-card:hover,
.homework-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
}

.session-card__header,
.homework-card__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-md);
}

.session-card__date {
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
}

.session-card__title,
.homework-card__title {
  color: var(--color-primary-dark);
  margin-bottom: var(--spacing-sm);
}

.session-card__description,
.homework-card__description {
  color: var(--color-neutral-text);
  line-height: 1.6;
  margin-bottom: var(--spacing-md);
}

.session-card__details,
.homework-card__meta {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
  flex-wrap: wrap;
}

.session-detail,
.homework-meta {
  font-size: 0.9rem;
  color: var(--color-neutral-silver);
}

.session-card__actions,
.homework-card__actions {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.btn--small {
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: 0.875rem;
  min-width: auto;
}

/* Progress Section */
.progress-overview {
  display: grid;
  gap: var(--spacing-xxl);
  margin-bottom: var(--spacing-xxl);
}

.progress-summary {
  background: var(--color-neutral-white);
  padding: var(--spacing-xxl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  text-align: center;
}

.progress-ring {
  position: relative;
  display: inline-block;
  margin: var(--spacing-lg) 0;
}

.progress-ring__svg {
  transform: rotate(-90deg);
}

.progress-ring__background {
  fill: none;
  stroke: var(--color-sand-medium);
  stroke-width: 8;
}

.progress-ring__progress {
  fill: none;
  stroke: var(--color-primary);
  stroke-width: 8;
  stroke-linecap: round;
  transition: stroke-dashoffset 0.5s ease;
}

.progress-ring__text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 1.5rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
}

.subject-progress {
  background: var(--color-neutral-white);
  padding: var(--spacing-xxl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}

.subject-bars {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.subject-bar {
  display: grid;
  grid-template-columns: 120px 1fr 60px;
  align-items: center;
  gap: var(--spacing-md);
}

.subject-bar__label {
  font-weight: var(--font-weight-medium);
  color: var(--color-neutral-text);
}

.subject-bar__container {
  background: var(--color-sand-light);
  height: 8px;
  border-radius: 4px;
  overflow: hidden;
}

.subject-bar__fill {
  height: 100%;
  background: var(--gradient-hero);
  border-radius: 4px;
  transition: width 0.5s ease;
}

.subject-bar__percentage {
  text-align: right;
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
}

/* Achievements */
.achievements {
  background: var(--color-neutral-white);
  padding: var(--spacing-xxl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}

.achievement-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-lg);
}

.achievement-badge {
  text-align: center;
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  border: 2px solid var(--color-sand-medium);
  opacity: 0.5;
  transition: var(--transition-smooth);
}

.achievement-badge--earned {
  background: var(--gradient-oasis);
  border-color: var(--color-primary);
  opacity: 1;
}

.achievement-badge__icon {
  font-size: 2rem;
  margin-bottom: var(--spacing-md);
}

.achievement-badge__title {
  font-weight: var(--font-weight-bold);
  color: var(--color-primary-dark);
  margin-bottom: var(--spacing-sm);
}

.achievement-badge__description {
  font-size: 0.9rem;
  color: var(--color-neutral-silver);
}

/* Materials Section */
.materials-categories {
  display: flex;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-xl);
  flex-wrap: wrap;
}

.category-btn {
  background: var(--color-sand-light);
  border: 2px solid var(--color-sand-medium);
  border-radius: var(--radius-md);
  padding: var(--spacing-sm) var(--spacing-md);
  cursor: pointer;
  transition: var(--transition-smooth);
  font-size: 0.9rem;
}

.category-btn:hover {
  border-color: var(--color-primary-light);
}

.category-btn--active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-neutral-white);
}

.materials-grid {
  display: grid;
  gap: var(--spacing-lg);
}

.material-item {
  background: var(--color-neutral-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-soft);
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  transition: var(--transition-smooth);
}

.material-item:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
}

.material-item__icon {
  font-size: 2rem;
  flex-shrink: 0;
}

.material-item__content {
  flex: 1;
}

.material-item__title {
  color: var(--color-primary-dark);
  margin-bottom: var(--spacing-sm);
}

.material-item__description {
  color: var(--color-neutral-text);
  margin-bottom: var(--spacing-sm);
}

.material-item__meta {
  display: flex;
  gap: var(--spacing-md);
  font-size: 0.9rem;
  color: var(--color-neutral-silver);
  flex-wrap: wrap;
}

.material-item__actions {
  display: flex;
  gap: var(--spacing-sm);
  flex-shrink: 0;
}

/* Recording Modal */
.modal__content--large {
  max-width: 800px;
  width: 95%;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid var(--color-sand-medium);
}

.modal-title {
  color: var(--color-primary-dark);
  margin: 0;
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--color-neutral-silver);
  padding: var(--spacing-sm);
}

.modal-close:hover {
  color: var(--color-neutral-text);
}

.recording-player {
  text-align: center;
}

.video-placeholder {
  background: var(--color-sand-light);
  padding: var(--spacing-xxxl);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-lg);
}

.video-placeholder__icon {
  font-size: 4rem;
  margin-bottom: var(--spacing-lg);
}

.video-placeholder__text {
  color: var(--color-neutral-text);
  font-size: 1.1rem;
  margin-bottom: var(--spacing-md);
}

.video-placeholder__note {
  color: var(--color-neutral-silver);
}

.recording-controls {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

/* Live Chat Widget */
.chat-widget {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 9999;
}

.chat-widget__toggle {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--gradient-hero);
  border: none;
  cursor: pointer;
  box-shadow: var(--shadow-floating);
  position: relative;
  transition: var(--transition-smooth);
}

.chat-widget__toggle:hover {
  transform: scale(1.05);
}

.chat-widget__icon {
  font-size: 1.5rem;
  color: var(--color-neutral-white);
}

.chat-widget__badge {
  position: absolute;
  top: -5px;
  right: -5px;
  background: #f44336;
  color: white;
  border-radius: 50%;
  width: 20px;
  height: 20px;
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.chat-widget__panel {
  position: absolute;
  bottom: 70px;
  right: 0;
  width: 300px;
  height: 400px;
  background: var(--color-neutral-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-floating);
  display: none;
  flex-direction: column;
}

.chat-widget__header {
  padding: var(--spacing-md);
  background: var(--gradient-hero);
  color: var(--color-neutral-white);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.chat-widget__close {
  background: none;
  border: none;
  color: var(--color-neutral-white);
  font-size: 1.2rem;
  cursor: pointer;
}

.chat-widget__messages {
  flex: 1;
  padding: var(--spacing-md);
  overflow-y: auto;
}

.chat-message {
  margin-bottom: var(--spacing-md);
}

.chat-message--system {
  background: var(--color-sand-light);
  padding: var(--spacing-sm);
  border-radius: var(--radius-sm);
}

.chat-widget__input {
  padding: var(--spacing-md);
  border-top: 1px solid var(--color-sand-medium);
  display: flex;
  gap: var(--spacing-sm);
}

.chat-input {
  flex: 1;
  padding: var(--spacing-sm);
  border: 1px solid var(--color-sand-medium);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
}

.chat-send {
  background: var(--color-primary);
  color: var(--color-neutral-white);
  border: none;
  border-radius: var(--radius-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  cursor: pointer;
  font-size: 0.9rem;
}

/* ==========================================================================
   Blog Styles
   ========================================================================== */

/* Featured Article */
.section--featured-article {
  background: var(--color-neutral-white);
  border-bottom: 1px solid var(--color-sand-medium);
}

.featured-article {
  display: grid;
  gap: var(--spacing-xxl);
  align-items: center;
  padding: var(--spacing-xxl);
  background: var(--gradient-oasis);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-sand-medium);
}

.featured-article__category {
  background: var(--color-primary);
  color: var(--color-neutral-white);
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--radius-xl);
  font-size: 0.875rem;
  font-weight: var(--font-weight-bold);
  display: inline-block;
  margin-bottom: var(--spacing-md);
}

.featured-article__title {
  color: var(--color-primary-dark);
  font-size: 2rem;
  margin-bottom: var(--spacing-lg);
  line-height: 1.3;
}

.featured-article__excerpt {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--color-neutral-text);
  margin-bottom: var(--spacing-lg);
}

.featured-article__meta {
  display: flex;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
  flex-wrap: wrap;
}

.article-meta {
  font-size: 0.9rem;
  color: var(--color-neutral-silver);
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.featured-article__image {
  display: flex;
  justify-content: center;
  align-items: center;
}

.article-image-placeholder {
  width: 200px;
  height: 200px;
  background: var(--gradient-sand);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--color-sand-medium);
}

.article-image-placeholder__icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
}

.article-image-placeholder__text {
  font-weight: var(--font-weight-bold);
  color: var(--color-primary-dark);
  text-align: center;
}

/* Blog Categories */
.section--blog-categories {
  background: var(--color-sand-light);
}

.blog-categories {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-lg);
}

.category-filter {
  background: var(--color-neutral-white);
  border: 2px solid var(--color-sand-medium);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  cursor: pointer;
  transition: var(--transition-smooth);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
}

.category-filter:hover {
  border-color: var(--color-primary-light);
  transform: translateY(-2px);
}

.category-filter--active {
  background: var(--gradient-oasis);
  border-color: var(--color-primary);
}

.category-filter__icon {
  font-size: 2rem;
}

.category-filter__label {
  font-weight: var(--font-weight-medium);
  color: var(--color-neutral-text);
}

.category-filter__count {
  font-size: 0.875rem;
  color: var(--color-neutral-silver);
  background: var(--color-sand-light);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-xl);
}

/* Blog Layout */
.section--blog-articles {
  background: var(--color-neutral-mist);
}

.blog-layout {
  display: grid;
  gap: var(--spacing-xxl);
}

.blog-main {
  flex: 1;
}

.articles-grid {
  display: grid;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xxl);
}

/* Article Cards */
.article-card {
  background: var(--color-neutral-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  transition: var(--transition-smooth);
}

.article-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-card);
}

.article-card__image {
  padding: var(--spacing-lg);
  display: flex;
  justify-content: center;
  background: var(--color-sand-light);
}

.article-card__image .article-image-placeholder {
  width: 100px;
  height: 100px;
}

.article-card__content {
  padding: var(--spacing-xl);
}

.article-card__category {
  background: var(--color-accent);
  color: var(--color-primary-dark);
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--radius-xl);
  font-size: 0.8rem;
  font-weight: var(--font-weight-bold);
  display: inline-block;
  margin-bottom: var(--spacing-md);
}

.article-card__title {
  color: var(--color-primary-dark);
  font-size: 1.25rem;
  margin-bottom: var(--spacing-md);
  line-height: 1.4;
}

.article-card__excerpt {
  color: var(--color-neutral-text);
  line-height: 1.6;
  margin-bottom: var(--spacing-lg);
}

.article-card__content-preview {
  display: none;
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--color-sand-medium);
}

.article-card__content-preview h4 {
  color: var(--color-primary-dark);
  margin-bottom: var(--spacing-md);
}

.article-card__content-preview ul {
  margin-bottom: var(--spacing-lg);
  padding-left: var(--spacing-lg);
}

.article-card__content-preview li {
  margin-bottom: var(--spacing-sm);
  line-height: 1.6;
}

.article-card__content-preview p {
  margin-bottom: var(--spacing-md);
  line-height: 1.7;
}

.article-card__meta {
  display: flex;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
  flex-wrap: wrap;
}

.article-card__actions {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

/* Load More */
.load-more {
  text-align: center;
}

/* Blog Sidebar */
.blog-sidebar {
  width: 100%;
}

.sidebar-widget {
  background: var(--color-neutral-white);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  margin-bottom: var(--spacing-xl);
}

.sidebar-widget--highlight {
  background: var(--gradient-oasis);
  border: 1px solid var(--color-sand-medium);
}

.sidebar-widget__title {
  color: var(--color-primary-dark);
  font-size: 1.25rem;
  margin-bottom: var(--spacing-lg);
}

.sidebar-widget__text {
  color: var(--color-neutral-text);
  margin-bottom: var(--spacing-lg);
  line-height: 1.6;
}

/* Newsletter Form */
.newsletter-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.newsletter-input {
  padding: var(--spacing-md);
  border: 2px solid var(--color-sand-medium);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  transition: var(--transition-smooth);
}

.newsletter-input:focus {
  outline: none;
  border-color: var(--color-primary);
}

.newsletter-success {
  text-align: center;
  padding: var(--spacing-lg);
  background: var(--color-sand-light);
  border-radius: var(--radius-md);
}

.newsletter-success__icon {
  font-size: 2rem;
  margin-bottom: var(--spacing-md);
}

/* Popular Articles */
.popular-articles {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.popular-article {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  background: var(--color-sand-light);
  border-radius: var(--radius-md);
  transition: var(--transition-smooth);
  text-decoration: none;
  color: inherit;
}

.popular-article:hover {
  background: var(--color-accent);
}

.popular-article__number {
  width: 30px;
  height: 30px;
  background: var(--color-primary);
  color: var(--color-neutral-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-weight-bold);
  font-size: 0.875rem;
  flex-shrink: 0;
}

.popular-article__title {
  color: var(--color-primary-dark);
  font-size: 0.95rem;
  font-weight: var(--font-weight-medium);
  margin-bottom: var(--spacing-xs);
}

.popular-article__views {
  font-size: 0.8rem;
  color: var(--color-neutral-silver);
}

/* Tags */
.tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.tag {
  background: var(--color-sand-light);
  color: var(--color-neutral-text);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-xl);
  font-size: 0.875rem;
  text-decoration: none;
  transition: var(--transition-smooth);
}

.tag:hover {
  background: var(--color-primary);
  color: var(--color-neutral-white);
}

/* Free Resources */
.free-resources {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.free-resource {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  background: var(--color-neutral-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-sand-medium);
}

.free-resource__icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.free-resource__content h4 {
  color: var(--color-primary-dark);
  margin-bottom: var(--spacing-xs);
  font-size: 1rem;
}

.free-resource__content p {
  color: var(--color-neutral-silver);
  font-size: 0.9rem;
  margin-bottom: var(--spacing-sm);
}

/* Blog Search */
.blog-search {
  background: var(--color-neutral-white);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  margin-bottom: var(--spacing-xl);
  position: relative;
}

.search-box {
  display: flex;
  gap: var(--spacing-sm);
}

.search-input {
  flex: 1;
  padding: var(--spacing-md);
  border: 2px solid var(--color-sand-medium);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  transition: var(--transition-smooth);
}

.search-input:focus {
  outline: none;
  border-color: var(--color-primary);
}

.search-button {
  background: var(--color-primary);
  color: var(--color-neutral-white);
  border: none;
  border-radius: var(--radius-sm);
  padding: var(--spacing-md);
  cursor: pointer;
  font-size: 1rem;
}

.search-results {
  position: absolute;
  top: 100%;
  left: var(--spacing-xl);
  right: var(--spacing-xl);
  background: var(--color-neutral-white);
  border: 1px solid var(--color-sand-medium);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  max-height: 300px;
  overflow-y: auto;
  z-index: 100;
}

.search-result {
  padding: var(--spacing-md);
  border-bottom: 1px solid var(--color-sand-light);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.search-result:hover {
  background: var(--color-sand-light);
}

.search-result:last-child {
  border-bottom: none;
}

.search-result__title {
  color: var(--color-primary-dark);
  font-size: 1rem;
  margin-bottom: var(--spacing-xs);
}

.search-result__excerpt {
  color: var(--color-neutral-text);
  font-size: 0.9rem;
  line-height: 1.5;
}

.search-no-results {
  padding: var(--spacing-lg);
  text-align: center;
  color: var(--color-neutral-silver);
}

/* Search highlighting */
mark {
  background: var(--color-accent);
  color: var(--color-primary-dark);
  padding: 0 2px;
  border-radius: 2px;
}

/* Reading Progress */
.reading-progress {
  position: fixed;
  top: 70px;
  left: 0;
  width: 100%;
  height: 3px;
  background: rgba(212, 196, 168, 0.3);
  z-index: 999;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.reading-progress__bar {
  height: 100%;
  background: var(--gradient-hero);
  width: 0%;
  transition: width 0.1s ease;
}

/* ==========================================================================
   Accessibility & Print Styles
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Focus styles for accessibility */
a:focus,
button:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  :root {
    --shadow-soft: 0 4px 20px rgba(0, 0, 0, 0.3);
    --shadow-card: 0 8px 30px rgba(0, 0, 0, 0.2);
    --shadow-floating: 0 10px 40px rgba(0, 0, 0, 0.25);
  }
}