/* ==========================================================================
   About / Founder's Greeting Page
   Inherits variables from main.css
   ========================================================================== */

/* Nav active state */
.site-nav a.is-current {
  color: var(--color-coral);
}
.site-nav a.is-current::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -22px;
  height: 2px;
  background: var(--color-coral);
  border-radius: 2px;
}

/* ============================ About Hero ============================ */
.about-hero {
  position: relative;
  padding: 90px 28px 80px;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 80% 20%, rgba(255, 179, 71, 0.18), transparent 55%),
    radial-gradient(ellipse at 20% 80%, rgba(95, 189, 255, 0.20), transparent 55%),
    linear-gradient(180deg, #fffaf0 0%, #fef0d7 100%);
}

.about-hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.about-hero-inner {
  position: relative;
  z-index: 1;
  max-width: 1080px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 56px;
  align-items: center;
}

@media (max-width: 760px) {
  .about-hero-inner {
    grid-template-columns: 1fr;
    gap: 32px;
    text-align: center;
    justify-items: center;
  }
}

/* Profile photo */
.profile-photo {
  position: relative;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--color-ocean) 0%, var(--color-teal) 50%, var(--color-coral) 100%);
  box-shadow:
    0 20px 44px rgba(10, 37, 64, 0.22),
    0 6px 14px rgba(10, 37, 64, 0.12),
    inset 0 0 0 5px rgba(255, 255, 255, 0.28);
  display: flex;
  align-items: center;
  justify-content: center;
}

.profile-photo img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  z-index: 1;
}

.profile-initials {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 70px;
  letter-spacing: -0.02em;
  color: white;
  text-shadow: 0 4px 12px rgba(0, 0, 0, 0.20);
  display: none;
}

.profile-photo.no-photo .profile-initials { display: block; }
.profile-photo.no-photo img { display: none; }

@media (max-width: 760px) {
  .profile-photo { width: 160px; height: 160px; }
  .profile-initials { font-size: 56px; }
}

/* Profile text */
.profile-text { min-width: 0; }

.profile-eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.20em;
  text-transform: uppercase;
  color: var(--color-coral);
  background: rgba(255, 107, 53, 0.10);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 18px;
}

.profile-name {
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--color-deep);
  margin-bottom: 8px;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 16px;
}

@media (max-width: 760px) {
  .profile-name { justify-content: center; }
}

.profile-name-en {
  font-family: var(--font-display);
  font-size: 0.45em;
  font-weight: 600;
  color: var(--color-teal);
  letter-spacing: 0.02em;
}

.profile-title {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  color: var(--color-text-soft);
  margin-bottom: 16px;
}

.profile-tagline {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 15px;
  color: var(--color-coral);
  font-weight: 500;
  letter-spacing: 0.02em;
}

/* ============================ Greeting ============================ */
.greeting-section {
  padding: 100px 28px 80px;
  background: white;
}

.greeting-inner {
  max-width: 720px;
  margin: 0 auto;
}

.greeting-heading {
  font-size: clamp(32px, 4vw, 44px);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--color-deep);
  margin-bottom: 40px;
}

.greeting-body {
  font-size: 16.5px;
  line-height: 2.05;
  color: #2d3748;
}

.greeting-body p {
  margin-bottom: 24px;
}

.greeting-body .lead {
  font-size: 19px;
  font-weight: 500;
  color: var(--color-deep);
  line-height: 1.85;
}

.greeting-body strong {
  color: var(--color-coral);
  font-weight: 700;
}

.signature {
  margin-top: 56px;
  padding-top: 32px;
  border-top: 1px solid var(--color-border);
  text-align: right;
}

.signature-line {
  font-size: 13px;
  color: var(--color-text-soft);
  letter-spacing: 0.04em;
  margin-bottom: 8px;
}

.signature-name {
  font-size: 26px;
  font-weight: 800;
  color: var(--color-deep);
  letter-spacing: -0.01em;
  margin-bottom: 4px;
}

.signature-name-en {
  font-family: var(--font-display);
  font-size: 14px;
  color: var(--color-teal);
  letter-spacing: 0.04em;
}

/* ============================ Profile Cards ============================ */
.profile-section {
  padding: 100px 28px;
  background: linear-gradient(180deg, var(--color-cream) 0%, #fef0d7 100%);
}

.profile-section-inner {
  max-width: 1080px;
  margin: 0 auto;
}

.profile-heading {
  font-size: clamp(32px, 4vw, 44px);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--color-deep);
  margin-bottom: 48px;
  text-align: center;
}

.profile-section .section-eyebrow {
  display: block;
  text-align: center;
  margin-bottom: 12px;
}

.profile-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.profile-card {
  background: white;
  border: 1px solid var(--color-border);
  border-radius: 20px;
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.profile-card-icon {
  font-size: 32px;
  margin-bottom: 16px;
  display: inline-flex;
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: linear-gradient(135deg, #fef0d7 0%, #ffd9b8 100%);
  align-items: center;
  justify-content: center;
}

.profile-card h3 {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 800;
  color: var(--color-deep);
  margin-bottom: 12px;
}

.profile-card p,
.profile-card ul {
  font-size: 14.5px;
  color: var(--color-text-soft);
  line-height: 1.85;
}

.profile-card ul {
  padding-left: 20px;
}

.profile-card ul li {
  margin-bottom: 6px;
}

.placeholder-note {
  font-style: italic;
  color: #a0aec0 !important;
  background: #f7fafc;
  padding: 10px 14px;
  border-radius: 8px;
  border-left: 3px solid var(--color-sky);
  font-size: 13.5px !important;
}

/* Allow cards to grow naturally with their content */
.profile-grid { align-items: start; }

/* Timeline list (career, education) */
.timeline-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.timeline-list li {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 14px;
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--color-text-soft);
  padding-left: 16px;
  position: relative;
  border-left: 2px solid var(--color-border);
}

.timeline-list li::before {
  content: '';
  position: absolute;
  left: -6px;
  top: 4px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-coral) 0%, var(--color-sunset) 100%);
  box-shadow: 0 2px 6px rgba(255, 107, 53, 0.30);
}

.timeline-list .t-date {
  font-family: var(--font-display);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--color-teal);
  white-space: nowrap;
  padding-top: 2px;
}

.timeline-list .t-body {
  color: var(--color-text);
}

.timeline-list .t-body strong {
  color: var(--color-deep);
  font-weight: 700;
}

.timeline-list .t-meta {
  display: inline-block;
  font-size: 12.5px;
  color: var(--color-text-soft);
  margin-top: 2px;
}

@media (max-width: 480px) {
  .timeline-list li {
    grid-template-columns: 1fr;
    gap: 4px;
  }
}

/* Publications list */
.card-lead {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--color-teal);
  margin-bottom: 12px;
}

.pub-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.pub-list li {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--color-text);
  padding: 10px 14px;
  background: linear-gradient(135deg, #fef0d7 0%, #fff5e0 100%);
  border-radius: 10px;
  border-left: 3px solid var(--color-coral);
}

.pub-list strong {
  font-weight: 700;
  color: var(--color-deep);
}

.pub-list .pub-meta {
  font-size: 11.5px;
  color: var(--color-text-soft);
  font-weight: 500;
}

/* Certifications list */
.cert-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.cert-list li {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-size: 14px;
  line-height: 1.55;
  color: var(--color-text-soft);
  padding: 8px 0;
  border-bottom: 1px dashed var(--color-border);
}

.cert-list li:last-child { border-bottom: none; }

.cert-list strong {
  font-weight: 700;
  color: var(--color-deep);
  flex-shrink: 0;
}

.cert-list .cert-meta {
  font-size: 12px;
  color: var(--color-text-soft);
}

/* Pacific English House full-width card */
.peh-card {
  margin-top: 32px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 24px;
  align-items: flex-start;
  background: linear-gradient(135deg, var(--color-deep) 0%, var(--color-ocean) 60%, var(--color-teal) 100%);
  color: white;
  padding: 36px 36px;
  border-radius: 24px;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.peh-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 90% 10%, rgba(255, 179, 71, 0.25), transparent 50%),
    radial-gradient(circle at 10% 90%, rgba(255, 107, 53, 0.20), transparent 50%);
  pointer-events: none;
}

.peh-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  position: relative;
  z-index: 1;
  flex-shrink: 0;
}

.peh-card h3 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 12px;
  position: relative;
  z-index: 1;
}

.peh-card p {
  font-size: 14.5px;
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.88);
  position: relative;
  z-index: 1;
}

.peh-card strong {
  color: white;
  font-weight: 700;
}

.peh-badge-row {
  display: flex !important;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px !important;
}

.peh-badge {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-display);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 5px 12px;
  border-radius: 999px;
  background: linear-gradient(135deg, #ff6b35 0%, #ffb347 100%);
  color: white !important;
  box-shadow: 0 4px 12px rgba(255, 107, 53, 0.40);
}

.peh-badge-soft {
  background: rgba(255, 255, 255, 0.16);
  box-shadow: none;
  color: rgba(255, 255, 255, 0.92) !important;
}

.peh-link {
  position: relative;
  font-weight: 700;
  color: var(--color-sunset) !important;
  text-decoration: none;
  letter-spacing: 0.04em;
  padding: 0 2px;
  background-image: linear-gradient(currentColor, currentColor);
  background-size: 100% 1.5px;
  background-repeat: no-repeat;
  background-position: 0 100%;
  transition: color 0.2s ease, background-size 0.2s ease;
  white-space: nowrap;
}

.peh-link::after {
  content: '↗';
  font-size: 0.85em;
  margin-left: 3px;
  display: inline-block;
  transition: transform 0.2s ease;
}

.peh-link:hover {
  color: #ffd9b8 !important;
}

.peh-link:hover::after {
  transform: translate(2px, -2px);
}

@media (max-width: 640px) {
  .peh-card { grid-template-columns: 1fr; padding: 28px 24px; }
}

/* ============================ Mission (top-of-page manifesto) ============================ */
.mission-section {
  padding: 130px 28px 120px;
  background:
    linear-gradient(180deg, #0a2540 0%, #0a4d68 100%);
  color: white;
  position: relative;
  overflow: hidden;
  margin-top: -1px; /* avoid hairline gap from hero */
}

.mission-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 50% at 80% 0%, rgba(255, 107, 53, 0.30), transparent 60%),
    radial-gradient(ellipse 80% 60% at 10% 100%, rgba(34, 211, 238, 0.20), transparent 55%),
    radial-gradient(circle at 50% 30%, rgba(168, 85, 247, 0.12), transparent 50%);
  pointer-events: none;
}

/* Wave divider that continues the warm hero gradient into the dark mission */
.mission-wave-top {
  position: absolute;
  top: -1px;
  left: 0;
  right: 0;
  width: 100%;
  height: 80px;
  color: #fef0d7; /* matches hero bottom color */
  line-height: 0;
  z-index: 1;
  pointer-events: none;
}

.mission-wave-top svg {
  display: block;
  width: 100%;
  height: 100%;
}

.mission-inner {
  position: relative;
  z-index: 2;
  max-width: 1140px;
  margin: 0 auto;
  text-align: center;
}

.mission-section .section-eyebrow {
  display: inline-block;
  text-align: center;
  color: var(--color-sunset);
  background: rgba(255, 179, 71, 0.12);
  padding: 6px 16px;
  border-radius: 999px;
  margin-bottom: 20px;
  letter-spacing: 0.22em;
}

.mission-heading {
  font-size: clamp(36px, 5.5vw, 60px);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1.15;
  text-align: center;
  margin-bottom: 18px;
  background: linear-gradient(120deg, #ffffff 0%, #ffe2c2 60%, #ffb347 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 6px 24px rgba(255, 179, 71, 0.20));
}

.mission-lead {
  text-align: center;
  font-size: clamp(15px, 1.4vw, 17px);
  color: rgba(255, 255, 255, 0.82);
  font-weight: 500;
  margin-bottom: 64px;
  letter-spacing: 0.02em;
}

.mission-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 22px;
  text-align: left;
}

.mission-card {
  position: relative;
  padding: 40px 32px 36px;
  background:
    linear-gradient(155deg, rgba(255, 255, 255, 0.10) 0%, rgba(255, 255, 255, 0.03) 100%);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 22px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.3s ease, box-shadow 0.3s ease;
  overflow: hidden;
}

.mission-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-coral) 0%, var(--color-sunset) 100%);
  opacity: 0.85;
}

.mission-card::after {
  content: '';
  position: absolute;
  top: -40%;
  right: -20%;
  width: 160px;
  height: 160px;
  background: radial-gradient(circle, rgba(255, 179, 71, 0.18), transparent 70%);
  pointer-events: none;
}

.mission-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 179, 71, 0.40);
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.30);
}

.mission-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 900;
  letter-spacing: 0;
  color: white;
  background: linear-gradient(135deg, var(--color-coral) 0%, var(--color-sunset) 100%);
  margin-bottom: 22px;
  box-shadow: 0 10px 24px rgba(255, 107, 53, 0.40);
}

.mission-card h3 {
  font-family: var(--font-jp);
  font-size: 23px;
  font-weight: 800;
  color: white;
  margin-bottom: 14px;
  letter-spacing: -0.01em;
  line-height: 1.4;
}

.mission-card p {
  font-size: 14.5px;
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.95;
}

/* Tighter hero bottom padding when mission follows */
.about-hero { padding-bottom: 60px; }

@media (max-width: 760px) {
  .mission-section { padding: 100px 22px 90px; }
  .mission-wave-top { height: 50px; }
  .mission-lead { margin-bottom: 44px; }
}

/* ============================ CTA ============================ */
.about-cta {
  padding: 100px 28px;
  text-align: center;
  background:
    radial-gradient(ellipse at center, rgba(255, 179, 71, 0.18), transparent 55%),
    var(--color-cream);
}

.about-cta-inner {
  max-width: 600px;
  margin: 0 auto;
}

.about-cta h2 {
  font-size: clamp(32px, 4vw, 44px);
  font-weight: 800;
  color: var(--color-deep);
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}

.about-cta p {
  font-size: 17px;
  color: var(--color-text-soft);
  margin-bottom: 32px;
}