/* ================================
   LaLa GLOBAL LANGUAGE - Filipino LP
   ================================ */

/* CSS Variables */
:root {
  /* Philippine flag colors */
  --color-primary: #0038A8;    /* Blue */
  --color-secondary: #CE1126;  /* Red */
  --color-accent: #FCD116;     /* Yellow/Gold */

  /* Neutrals */
  --color-white: #FFFFFF;
  --color-light: #F5F5F5;
  --color-gray: #E0E0E0;
  --color-dark-gray: #666666;
  --color-text: #333333;
  --color-black: #1A1A1A;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-xxl: 5rem;

  /* Border radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-full: 50%;

  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.15);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.2);

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
}

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

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

body {
  font-family: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--color-text);
  line-height: 1.8;
  background-color: var(--color-white);
}

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

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

ul {
  list-style: none;
}

/* Utility Classes */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.sp-only {
  display: none;
}

@media (max-width: 768px) {
  .sp-only {
    display: inline;
  }
}

/* Buttons */
.btn {
  display: inline-block;
  padding: var(--spacing-sm) var(--spacing-lg);
  font-size: 1rem;
  font-weight: 700;
  text-align: center;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: all var(--transition-normal);
}

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

.btn-primary:hover {
  background-color: #a50e1e;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-lg {
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: 1.125rem;
}

.btn-xl {
  padding: var(--spacing-lg) var(--spacing-xxl);
  font-size: 1.25rem;
}

.btn-header {
  padding: var(--spacing-xs) var(--spacing-md);
  background-color: var(--color-secondary);
  color: var(--color-white);
  border-radius: var(--radius-md);
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: var(--color-white);
  box-shadow: var(--shadow-sm);
  z-index: 1000;
}

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

.logo a {
  display: flex;
  align-items: center;
}

.logo img {
  height: 45px;
  width: auto;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.nav-menu a {
  font-size: 0.875rem;
  font-weight: 500;
  transition: color var(--transition-fast);
}

.nav-menu a:hover {
  color: var(--color-primary);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-xs);
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background-color: var(--color-text);
  transition: var(--transition-fast);
}

/* Section Base */
.section {
  padding: var(--spacing-xxl) 0;
}

.section-title {
  text-align: center;
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: var(--spacing-xl);
  color: var(--color-black);
}

.subsection-title {
  text-align: center;
  font-size: 1.5rem;
  font-weight: 700;
  margin: var(--spacing-xl) 0 var(--spacing-lg);
  color: var(--color-black);
}

/* Hero Section */
.hero {
  padding-top: 120px;
  padding-bottom: var(--spacing-xxl);
  background: linear-gradient(135deg, rgba(240, 244, 255, 0.9) 0%, rgba(255, 255, 255, 0.85) 50%, rgba(255, 245, 245, 0.9) 100%),
              url('../images/hero.jpeg') center center / cover no-repeat;
  min-height: 90vh;
  display: flex;
  align-items: center;
  position: relative;
}

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

.hero-label {
  display: inline-block;
  background-color: var(--color-accent);
  color: var(--color-black);
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
}

.hero-title {
  font-size: 3rem;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: var(--spacing-md);
  color: var(--color-black);
}

.hero-title .highlight {
  color: var(--color-primary);
  position: relative;
}

.hero-title .highlight::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 8px;
  background-color: var(--color-accent);
  opacity: 0.5;
  z-index: -1;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--color-dark-gray);
  margin-bottom: var(--spacing-lg);
}

.hero-cta {
  margin-top: var(--spacing-lg);
}

.cta-note {
  margin-top: var(--spacing-sm);
  font-size: 0.875rem;
  color: var(--color-dark-gray);
}

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

.hero-image-placeholder {
  width: 350px;
  height: 350px;
  background: linear-gradient(135deg, var(--color-primary) 0%, #0052cc 100%);
  border-radius: var(--radius-full);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  color: var(--color-white);
  box-shadow: var(--shadow-lg);
}

.hero-image-placeholder span {
  font-size: 2rem;
  font-weight: 700;
}

.hero-image-placeholder p {
  font-size: 1rem;
  margin-top: var(--spacing-xs);
  opacity: 0.8;
}

/* Problem Section */
.section-problem {
  background-color: var(--color-light);
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-lg);
}

.problem-card {
  background-color: var(--color-white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  text-align: center;
  transition: transform var(--transition-normal);
}

.problem-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.problem-icon {
  width: 50px;
  height: 50px;
  background-color: var(--color-secondary);
  color: var(--color-white);
  border-radius: var(--radius-full);
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0 auto var(--spacing-md);
  font-size: 1.5rem;
  font-weight: 700;
}

.problem-card p {
  font-size: 1rem;
  line-height: 1.6;
}

/* Affinity Section */
.section-affinity {
  background-color: var(--color-white);
}

.affinity-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  align-items: start;
}

.affinity-list {
  list-style: none;
}

.affinity-list li {
  position: relative;
  padding-left: 2rem;
  margin-bottom: var(--spacing-md);
  font-size: 1.125rem;
  line-height: 1.8;
}

.check-icon {
  position: absolute;
  left: 0;
  top: 0.2em;
  color: var(--color-primary);
  font-weight: 700;
  font-size: 1.25rem;
}

.affinity-stories {
  background: linear-gradient(135deg, #f8f9ff 0%, #fff8f8 100%);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
}

.affinity-stories h3 {
  font-size: 1.125rem;
  margin-bottom: var(--spacing-md);
  color: var(--color-black);
}

.story-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
}

.tag {
  display: inline-block;
  padding: var(--spacing-xs) var(--spacing-sm);
  background-color: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 500;
}

/* Solution Section */
.section-solution {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.section-solution .section-title {
  color: var(--color-white);
}

.solution-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-lg);
}

.solution-card {
  background-color: rgba(255, 255, 255, 0.1);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  text-align: center;
  backdrop-filter: blur(10px);
  transition: transform var(--transition-normal);
}

.solution-card:hover {
  transform: translateY(-4px);
  background-color: rgba(255, 255, 255, 0.15);
}

.solution-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto var(--spacing-md);
}

.solution-icon svg {
  width: 100%;
  height: 100%;
  stroke: var(--color-accent);
}

.solution-card h3 {
  font-size: 1.125rem;
  margin-bottom: var(--spacing-sm);
}

.solution-card p {
  font-size: 0.9375rem;
  line-height: 1.7;
  opacity: 0.9;
}

/* Benefit Section */
.section-benefit {
  background-color: var(--color-white);
}

.benefit-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-lg);
}

.benefit-card {
  padding: var(--spacing-lg);
  border-left: 4px solid var(--color-accent);
  background: linear-gradient(90deg, #fffdf5 0%, var(--color-white) 100%);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.benefit-number {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
}

.benefit-card h3 {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-sm);
  color: var(--color-black);
}

.benefit-card p {
  color: var(--color-dark-gray);
}

/* CTA Mid Section */
.section-cta-mid {
  padding: var(--spacing-xl) 0;
  background-color: var(--color-light);
}

.cta-box {
  text-align: center;
  background: linear-gradient(135deg, var(--color-secondary) 0%, #a50e1e 100%);
  color: var(--color-white);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
}

.cta-box h2 {
  font-size: 1.75rem;
  margin-bottom: var(--spacing-sm);
}

.cta-box p {
  margin-bottom: var(--spacing-lg);
  opacity: 0.9;
}

.cta-box .btn-primary {
  background-color: var(--color-white);
  color: var(--color-secondary);
}

.cta-box .btn-primary:hover {
  background-color: var(--color-accent);
  color: var(--color-black);
}

/* Evidence Section */
.section-evidence {
  background-color: var(--color-white);
}

.evidence-stats {
  display: flex;
  justify-content: center;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.stat-card {
  text-align: center;
  padding: var(--spacing-lg);
}

.stat-number {
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
}

.stat-number span {
  font-size: 1.5rem;
  font-weight: 400;
}

.stat-label {
  margin-top: var(--spacing-sm);
  color: var(--color-dark-gray);
  font-size: 0.9375rem;
}

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

.testimonial-card {
  background-color: var(--color-light);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
}

.testimonial-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.testimonial-avatar {
  width: 50px;
  height: 50px;
  background-color: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--radius-full);
  display: flex;
  justify-content: center;
  align-items: center;
  font-weight: 700;
  font-size: 1.25rem;
}

.testimonial-name {
  font-weight: 700;
  font-size: 0.9375rem;
}

.testimonial-purpose {
  font-size: 0.8125rem;
  color: var(--color-dark-gray);
}

.testimonial-text {
  font-size: 0.9375rem;
  color: var(--color-text);
  font-style: italic;
}

/* Contents Section */
.section-contents {
  background-color: var(--color-light);
}

.course-intro {
  text-align: center;
  margin-bottom: var(--spacing-xl);
  font-size: 1.125rem;
}

.course-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.course-card {
  background-color: var(--color-white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  text-align: center;
  box-shadow: var(--shadow-sm);
  position: relative;
  border: 2px solid transparent;
  transition: all var(--transition-normal);
}

.course-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.course-card.popular {
  border-color: var(--color-secondary);
}

.course-badge {
  display: inline-block;
  padding: var(--spacing-xs) var(--spacing-sm);
  background-color: var(--color-primary);
  color: var(--color-white);
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  margin-bottom: var(--spacing-md);
}

.course-card.popular .course-badge {
  background-color: var(--color-secondary);
}

.course-name {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  color: var(--color-black);
}

.course-duration {
  font-size: 0.9375rem;
  color: var(--color-dark-gray);
  margin-bottom: var(--spacing-sm);
}

.course-price {
  margin-bottom: var(--spacing-md);
}

.price-amount {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-secondary);
}

.price-tax {
  font-size: 0.875rem;
  color: var(--color-dark-gray);
}

.course-desc {
  font-size: 0.9375rem;
  color: var(--color-dark-gray);
}

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

.class-card {
  background-color: var(--color-white);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: var(--shadow-sm);
}

.class-card h4 {
  font-size: 1.125rem;
  color: var(--color-primary);
  margin-bottom: var(--spacing-xs);
}

.class-card p {
  font-size: 0.875rem;
  color: var(--color-dark-gray);
}

.flow-steps {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.flow-step {
  text-align: center;
  flex: 0 0 auto;
  min-width: 120px;
}

.step-number {
  width: 50px;
  height: 50px;
  background-color: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--radius-full);
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0 auto var(--spacing-sm);
  font-size: 1.5rem;
  font-weight: 700;
}

.flow-step h4 {
  font-size: 1rem;
  margin-bottom: var(--spacing-xs);
}

.flow-step p {
  font-size: 0.8125rem;
  color: var(--color-dark-gray);
}

.flow-arrow {
  font-size: 1.5rem;
  color: var(--color-gray);
  padding-top: var(--spacing-sm);
}

/* Offer Section */
.section-offer {
  background: linear-gradient(135deg, var(--color-accent) 0%, #ffe066 100%);
  padding: var(--spacing-xl) 0;
}

.offer-box {
  text-align: center;
  background-color: var(--color-white);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  max-width: 700px;
  margin: 0 auto;
}

.offer-badge {
  display: inline-block;
  padding: var(--spacing-xs) var(--spacing-md);
  background-color: var(--color-secondary);
  color: var(--color-white);
  font-size: 0.875rem;
  font-weight: 700;
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-md);
}

.offer-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-black);
  margin-bottom: var(--spacing-lg);
}

.offer-details {
  display: flex;
  justify-content: center;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-md);
  flex-wrap: wrap;
}

.offer-item {
  text-align: center;
}

.offer-label {
  font-size: 0.9375rem;
  color: var(--color-dark-gray);
  margin-bottom: var(--spacing-xs);
}

.offer-price span {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-secondary);
}

.offer-price .tax {
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--color-dark-gray);
}

.offer-benefit {
  font-size: 1.125rem;
}

.offer-benefit .strike {
  text-decoration: line-through;
  color: var(--color-dark-gray);
}

.offer-benefit .free {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-secondary);
}

.offer-note {
  font-size: 0.9375rem;
  color: var(--color-dark-gray);
}

/* Narrow Section */
.section-narrow {
  background-color: var(--color-white);
}

.narrow-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
}

.narrow-list {
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
}

.narrow-list.recommend {
  background-color: #f0f7ff;
  border: 2px solid var(--color-primary);
}

.narrow-list.not-recommend {
  background-color: var(--color-light);
  border: 2px solid var(--color-gray);
}

.narrow-list h3 {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-md);
  text-align: center;
}

.recommend h3 {
  color: var(--color-primary);
}

.not-recommend h3 {
  color: var(--color-dark-gray);
}

.narrow-list ul {
  list-style: none;
}

.narrow-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
  font-size: 0.9375rem;
}

.narrow-list .icon {
  flex-shrink: 0;
  font-weight: 700;
}

.recommend .icon {
  color: var(--color-primary);
}

.not-recommend .icon {
  color: var(--color-dark-gray);
}

/* Action Section */
.section-action {
  background: linear-gradient(135deg, var(--color-primary) 0%, #0052cc 100%);
  color: var(--color-white);
  text-align: center;
}

.action-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
}

.action-subtitle {
  font-size: 1.25rem;
  opacity: 0.9;
  margin-bottom: var(--spacing-xl);
}

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

.action-cta .btn-primary {
  background-color: var(--color-secondary);
  color: var(--color-white);
}

.action-cta .btn-primary:hover {
  background-color: var(--color-accent);
  color: var(--color-black);
}

.action-cta .cta-note {
  color: rgba(255, 255, 255, 0.8);
}

.action-info {
  opacity: 0.9;
}

.action-info p {
  margin-bottom: var(--spacing-xs);
}

/* Footer */
.footer {
  background-color: var(--color-black);
  color: var(--color-white);
  padding: var(--spacing-xl) 0 var(--spacing-lg);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo img {
  height: 40px;
  width: auto;
  filter: brightness(0) invert(1);
}

.footer-tagline {
  font-size: 0.8125rem;
  opacity: 0.7;
  margin-top: var(--spacing-xs);
}

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

.footer-links a {
  font-size: 0.875rem;
  opacity: 0.8;
  transition: opacity var(--transition-fast);
}

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

.footer-bottom {
  text-align: center;
  font-size: 0.8125rem;
  opacity: 0.6;
}

/* Animations */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive Design */
@media (max-width: 1024px) {
  .solution-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

@media (max-width: 768px) {
  html {
    font-size: 15px;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background-color: var(--color-white);
    flex-direction: column;
    padding: var(--spacing-lg);
    gap: var(--spacing-md);
    box-shadow: var(--shadow-md);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
  }

  .nav-menu.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-title {
    font-size: 2rem;
  }

  .hero-image-placeholder {
    width: 250px;
    height: 250px;
  }

  .hero-image-placeholder span {
    font-size: 1.5rem;
  }

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

  .affinity-content {
    grid-template-columns: 1fr;
  }

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

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

  .evidence-stats {
    flex-direction: column;
    gap: var(--spacing-md);
  }

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

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

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

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

  .flow-steps {
    flex-direction: column;
    align-items: center;
  }

  .flow-arrow {
    transform: rotate(90deg);
    padding: var(--spacing-xs) 0;
  }

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

  .action-title {
    font-size: 1.75rem;
  }

  .footer-content {
    flex-direction: column;
    text-align: center;
    gap: var(--spacing-lg);
  }
}

@media (max-width: 480px) {
  .section {
    padding: var(--spacing-xl) 0;
  }

  .section-title {
    font-size: 1.5rem;
  }

  .btn-lg {
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: 1rem;
  }

  .btn-xl {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1.125rem;
  }

  .offer-details {
    flex-direction: column;
    gap: var(--spacing-md);
  }

  .offer-title {
    font-size: 1.5rem;
  }
}