/* ============================================================
   ECO TRAY SOLUTIONS — ABOUT PAGE STYLES (Phase 3)
   ============================================================ */

/* ── ABOUT HERO ──────────────────────────────────────────── */
.about-hero {
  position: relative;
  padding-top: calc(var(--nav-height) + var(--space-20));
  padding-bottom: var(--space-20);
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 60%, #388E3C 100%);
  overflow: hidden;
}

.about-hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.about-hero__blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
  opacity: 0.18;
}

.about-hero__blob--1 {
  width: 500px; height: 500px;
  background: #a5d6a7;
  top: -150px; right: -100px;
}
.about-hero__blob--2 {
  width: 350px; height: 350px;
  background: #c8e6c9;
  bottom: -100px; left: 50px;
}

.about-hero__inner {
  position: relative;
  z-index: 1;
  text-align: center;
}

.about-hero__content { margin-bottom: var(--space-10); }

.about-hero__pills {
  display: flex;
  gap: var(--space-3);
  justify-content: center;
  flex-wrap: wrap;
}

.about-hero__pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-5);
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: white;
  backdrop-filter: blur(4px);
}

/* ── MISSION ─────────────────────────────────────────────── */
.about-mission__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

/* Image frame */
.about-img-frame {
  position: relative;
}

.about-img-placeholder {
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, #e8f5e9, #f1f8e9);
  border-radius: var(--radius-xl);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  border: 2px dashed var(--color-accent);
  text-align: center;
  padding: var(--space-8);
}

.about-img-placeholder__icon { font-size: 3rem; }

.about-img-placeholder p {
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--color-gray-600);
  margin: 0;
}

.about-img-placeholder em {
  font-size: var(--font-size-sm);
  color: var(--color-gray-400);
}

/* Floating badges on image */
.about-img-badge {
  position: absolute;
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: var(--space-3) var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--font-size-sm);
  border: 1px solid var(--color-gray-200);
  animation: badgeFloat 5s ease-in-out infinite;
}

.about-img-badge--top  { top: -16px; left: -16px; }
.about-img-badge--bottom {
  bottom: -16px; right: -16px;
  animation-delay: 1.5s;
  animation-direction: alternate-reverse;
}

.about-img-badge span:first-child { font-size: 1.4rem; }

.about-img-badge div strong {
  display: block;
  font-weight: 700;
  color: var(--color-black);
  line-height: 1.2;
}

.about-img-badge div span {
  font-size: var(--font-size-xs);
  color: var(--color-gray-600);
}

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

/* Mission content */
.about-mission__title {
  font-size: var(--font-size-3xl);
  font-weight: 800;
  color: var(--color-black);
  line-height: 1.2;
  margin-bottom: var(--space-6);
  margin-top: var(--space-3);
}

.about-mission__body {
  color: var(--color-gray-600);
  line-height: 1.8;
  margin-bottom: var(--space-5);
  font-size: var(--font-size-base);
}

.about-mission__highlights {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.about-highlight {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-5);
  background: #f0faf0;
  border-radius: var(--radius-md);
  border-left: 3px solid var(--color-primary-light);
  transition: border-color var(--transition-fast), background var(--transition-fast);
}

.about-highlight:hover {
  background: #e8f5e9;
  border-left-color: var(--color-primary);
}

.about-highlight__icon { font-size: 1.5rem; flex-shrink: 0; margin-top: 2px; }

.about-highlight strong {
  display: block;
  font-size: var(--font-size-base);
  font-weight: 700;
  color: var(--color-black);
  margin-bottom: var(--space-1);
}

.about-highlight p {
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
  margin: 0;
  line-height: 1.6;
}

/* ── TIMELINE ────────────────────────────────────────────── */
.timeline {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  max-width: 860px;
  margin: 0 auto;
  position: relative;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 20px;
  top: 24px;
  bottom: 24px;
  width: 2px;
  background: linear-gradient(180deg, var(--color-primary), var(--color-primary-light), var(--color-accent));
  border-radius: var(--radius-full);
}

.timeline__item {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: var(--space-6);
  align-items: flex-start;
}

.timeline__marker {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  padding-top: var(--space-4);
  position: relative;
  z-index: 1;
}

.timeline__dot {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--color-primary-light);
  border: 3px solid white;
  box-shadow: 0 0 0 2px var(--color-primary-light);
  flex-shrink: 0;
}

.timeline__dot--active {
  background: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(46,125,50,0.3);
  animation: dotPulse 2s ease-in-out infinite;
}

@keyframes dotPulse {
  0%, 100% { box-shadow: 0 0 0 3px rgba(46,125,50,0.3); }
  50%       { box-shadow: 0 0 0 6px rgba(46,125,50,0.15); }
}

.timeline__year-tag {
  font-size: var(--font-size-xs);
  font-weight: 800;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  white-space: nowrap;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  line-height: 1;
}

.timeline__year-tag--active { color: var(--color-primary-dark); }

.timeline__card {
  background: white;
  border-radius: var(--radius-xl);
  padding: var(--space-7) var(--space-8);
  border: 1px solid var(--color-gray-200);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  margin-bottom: var(--space-4);
}

.timeline__card:hover {
  box-shadow: var(--shadow-md);
  transform: translateX(4px);
  border-color: var(--color-accent);
}

.timeline__card--active {
  border-color: var(--color-primary-light);
  background: linear-gradient(160deg, #f0faf0, white);
  box-shadow: var(--shadow-md);
}

.timeline__card-icon {
  font-size: 1.8rem;
  margin-bottom: var(--space-3);
}

.timeline__card-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-black);
  margin-bottom: var(--space-3);
}

.timeline__card-body {
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
  line-height: 1.75;
  margin: 0;
}

.timeline__card-stat {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-5);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-gray-200);
}

.timeline__card-stat span {
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--color-primary);
  background: rgba(76,175,80,0.1);
  padding: 2px var(--space-3);
  border-radius: var(--radius-full);
}

/* ── VALUES GRID ─────────────────────────────────────────── */
.about-values__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.about-value-card {
  background: white;
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  border: 1px solid var(--color-gray-200);
  position: relative;
  overflow: hidden;
  transition: all var(--transition-base);
}

.about-value-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
  transform: scaleX(0);
  transition: transform var(--transition-base);
  transform-origin: left;
}

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

.about-value-card:hover::before { transform: scaleX(1); }

.about-value-card__num {
  font-size: var(--font-size-5xl);
  font-weight: 900;
  color: var(--color-gray-200);
  line-height: 1;
  margin-bottom: var(--space-2);
  letter-spacing: -0.04em;
}

.about-value-card__icon {
  font-size: 1.8rem;
  margin-bottom: var(--space-4);
}

.about-value-card h3 {
  font-size: var(--font-size-lg);
  font-weight: 700;
  margin-bottom: var(--space-3);
  color: var(--color-black);
}

.about-value-card p {
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
  line-height: 1.7;
  margin: 0;
}

/* ── TEAM ────────────────────────────────────────────────── */
.team__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-bottom: var(--space-6);
}

.team-card {
  text-align: center;
  background: white;
  border-radius: var(--radius-xl);
  padding: var(--space-8) var(--space-6);
  border: 1px solid var(--color-gray-200);
  transition: all var(--transition-base);
}

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

.team-card__avatar-wrap {
  position: relative;
  width: 88px;
  margin: 0 auto var(--space-5);
}

.team-card__avatar {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  background: linear-gradient(135deg, #e8f5e9, #c8e6c9);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  border: 3px solid var(--color-white);
  position: relative;
  z-index: 1;
}

.team-card__avatar--blue   { background: linear-gradient(135deg, #e3f2fd, #bbdefb); }
.team-card__avatar--purple { background: linear-gradient(135deg, #f3e5f5, #e1bee7); }

.team-card__avatar-ring {
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid var(--color-primary-light);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.team-card__avatar-ring--blue   { border-color: #42A5F5; }
.team-card__avatar-ring--purple { border-color: #AB47BC; }

.team-card:hover .team-card__avatar-ring { opacity: 1; }

.team-card__name {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: var(--space-1);
  color: var(--color-black);
}

.team-card__role {
  font-size: var(--font-size-sm);
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: var(--space-4);
}

.team-card__bio {
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
  line-height: 1.65;
  margin-bottom: var(--space-5);
}

.team-card__tags {
  display: flex;
  gap: var(--space-2);
  justify-content: center;
  flex-wrap: wrap;
}

.team-card__tags span {
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--color-primary);
  background: rgba(76,175,80,0.1);
  padding: 2px var(--space-3);
  border-radius: var(--radius-full);
}

.team__placeholder-note {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  background: #fff8e1;
  border: 1px dashed #FFC107;
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-6);
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
}

.team__placeholder-note span { font-size: 1.2rem; }
.team__placeholder-note p { margin: 0; }

/* ── CERTIFICATIONS ──────────────────────────────────────── */
.certs__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}

.cert-card {
  background: white;
  border-radius: var(--radius-xl);
  padding: var(--space-7) var(--space-6);
  border: 1px solid var(--color-gray-200);
  text-align: center;
  transition: all var(--transition-base);
}

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

.cert-card__icon-wrap {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, #e8f5e9, #f1f8e9);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-5);
  transition: background var(--transition-base);
}

.cert-card:hover .cert-card__icon-wrap {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
}

.cert-card__icon-wrap--green  { background: linear-gradient(135deg, #e8f5e9, #dcedc8); }
.cert-card__icon-wrap--blue   { background: linear-gradient(135deg, #e3f2fd, #bbdefb); }
.cert-card__icon-wrap--orange { background: linear-gradient(135deg, #fff3e0, #ffe0b2); }

.cert-card__icon { font-size: 1.8rem; }

.cert-card__title {
  font-size: var(--font-size-base);
  font-weight: 700;
  margin-bottom: var(--space-3);
  color: var(--color-black);
}

.cert-card__desc {
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
  line-height: 1.65;
  margin-bottom: var(--space-4);
}

.cert-card__tag {
  display: inline-block;
  font-size: var(--font-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 2px var(--space-3);
  border-radius: var(--radius-full);
  background: rgba(76,175,80,0.1);
  color: var(--color-primary);
}

.cert-card__tag--green  { background: rgba(76,175,80,0.1);  color: var(--color-primary); }
.cert-card__tag--blue   { background: rgba(33,150,243,0.1); color: #1565C0; }
.cert-card__tag--orange { background: rgba(255,152,0,0.12); color: #E65100; }

/* ── CTA BANNER ──────────────────────────────────────────── */
.cta-banner-about {
  position: relative;
  padding: var(--space-24) 0;
  overflow: hidden;
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 60%, #388E3C 100%);
}

.cta-banner-about__bg {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 80% 50%, rgba(165,214,167,0.2) 0%, transparent 60%);
}

.cta-banner-about__inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 660px;
  margin: 0 auto;
}

.cta-banner-about__eyebrow {
  display: inline-block;
  font-size: var(--font-size-sm);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-4);
}

.cta-banner-about__title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 900;
  color: white;
  margin-bottom: var(--space-4);
  line-height: 1.15;
}

.cta-banner-about__subtitle {
  font-size: var(--font-size-lg);
  color: rgba(255,255,255,0.85);
  line-height: 1.65;
  margin-bottom: var(--space-8);
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.cta-banner-about__actions {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}

.btn--outline-white {
  background: transparent;
  color: white;
  border-color: rgba(255,255,255,0.45);
}
.btn--outline-white:hover {
  background: rgba(255,255,255,0.1);
  border-color: white;
  transform: translateY(-2px);
}

/* ── RESPONSIVE ──────────────────────────────────────────── */
@media (max-width: 1024px) {
  .certs__grid         { grid-template-columns: repeat(2, 1fr); }
  .about-values__grid  { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .about-mission__grid { grid-template-columns: 1fr; }
  .team__grid          { grid-template-columns: 1fr; }
  .about-values__grid  { grid-template-columns: 1fr; }
  .certs__grid         { grid-template-columns: repeat(2, 1fr); }

  .timeline::before  { left: 10px; }
  .timeline__item    { grid-template-columns: 28px 1fr; gap: var(--space-4); }
  .timeline__year-tag { writing-mode: horizontal-tb; transform: none; font-size: 0.6rem; }
  .timeline__dot     { width: 12px; height: 12px; }

  .about-img-badge   { display: none; }

  .cta-banner-about__actions { flex-direction: column; align-items: center; }
}

@media (max-width: 480px) {
  .certs__grid        { grid-template-columns: 1fr; }
  .about-hero__pills  { flex-direction: column; align-items: center; }
}