/* =============================================================
   public/css/engen-event.css
   Durable Impact — ENGEN Event page (editorial long-read)
   Depends on public/css/styles.css (Poppins, variables, .btn-green)
   ============================================================= */

/* ══════════════════════════════════════════════════════════════
   1. HERO
   ══════════════════════════════════════════════════════════════ */
.ev-hero {
  position: relative;
  min-height: 58vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
}

.ev-hero__bg {
  position: absolute;
  inset: 0;
}

.ev-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 35%;
  display: block;
}

.ev-hero__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.50);
}

.ev-hero__inner {
  position: relative;
  z-index: 1;
  max-width: var(--max-width);
  margin: 0 auto;
  width: 100%;
  padding: 0 110px clamp(2.5rem, 5vw, 4rem);
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

/* Sub-nav */
.ev-subnav {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  padding-top: clamp(1.5rem, 4vw, 2.5rem);
}

.ev-subnav__label {
  font-family: var(--font-main);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  white-space: nowrap;
}

.ev-subnav__tabs {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.ev-subnav__tab {
  font-family: var(--font-main);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  color: rgba(255,255,255,0.75);
  border: 1.5px solid rgba(255,255,255,0.25);
  border-radius: 100px;
  padding: 8px 18px;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
  white-space: nowrap;
}

.ev-subnav__tab:hover {
  color: #fff;
  border-color: rgba(255,255,255,0.6);
}

.ev-subnav__tab--active {
  background: #7EBB55;
  color: #fff;
  border-color: #7EBB55;
}

.ev-hero__content {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.ev-hero__title {
  font-family: var(--font-main);
  font-size: clamp(40px, 6vw, 80px);
  font-weight: 700;
  color: #fff;
  line-height: 1;
  margin: 0;
}

.ev-hero__sub {
  font-family: var(--font-main);
  font-size: clamp(15px, 2vw, 20px);
  font-weight: 400;
  color: rgba(255,255,255,0.8);
  margin: 0;
}

/* ══════════════════════════════════════════════════════════════
   SHARED SECTION WRAPPER
   All content sections use the same max-width + padding
   ══════════════════════════════════════════════════════════════ */
.ev-editorial__inner,
.ev-target__inner,
.ev-speakers-photo__inner,
.ev-session__inner,
.ev-cta__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 110px;
}

/* ══════════════════════════════════════════════════════════════
   2. ENGEN CONTEXT — editorial text
   ══════════════════════════════════════════════════════════════ */
.ev-editorial {
  background: #ffffff;
  padding: 96px 0;
}

.ev-editorial__inner {
  display: flex;
  gap: 80px;
  align-items: flex-start;
}

.ev-editorial__label {
  flex: 0 0 200px;
  padding-top: 6px;
}

.ev-editorial__label span {
  font-family: var(--font-main);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-teal);
}

.ev-editorial__body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.ev-editorial__body p {
  font-family: var(--font-main);
  font-size: 17px;
  font-weight: 400;
  color: var(--color-text);
  line-height: 1.85;
  margin: 0;
}

/* ══════════════════════════════════════════════════════════════
   3. TARGET & GOAL
   ══════════════════════════════════════════════════════════════ */
.ev-target {
  background: var(--color-bg-light);
  padding: 80px 0;
}

.ev-target__title {
  font-family: var(--font-main);
  font-size: 32px;
  font-weight: 700;
  color: var(--color-dark);
  margin: 0 0 24px;
  line-height: 1.2;
}

.ev-target__body {
  font-family: var(--font-main);
  font-size: 17px;
  font-weight: 400;
  color: var(--color-text);
  line-height: 1.85;
  margin: 0;
  max-width: 820px;
}

/* ══════════════════════════════════════════════════════════════
   4. SPEAKERS PHOTO
   ══════════════════════════════════════════════════════════════ */
.ev-speakers-photo {
  background: #ffffff;
  padding: 80px 0;
}

.ev-speakers-photo__label {
  font-family: var(--font-main);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-teal);
  margin-bottom: 28px;
  display: block;
}

.ev-speakers-photo__img {
  border-radius: 14px;
  overflow: hidden;
}

.ev-speakers-photo__img img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  aspect-ratio: 16/9;
}

/* ══════════════════════════════════════════════════════════════
   5–8. SESSION SECTIONS (shared styles)
   ══════════════════════════════════════════════════════════════ */
.ev-session {
  background: #ffffff;
  padding: 96px 0;
  border-top: 1px solid var(--color-border);
}

.ev-session--alt {
  background: var(--color-bg-light);
}

/* Session header */
.ev-session__header {
  margin-bottom: 48px;
}

.ev-session__num {
  font-family: var(--font-main);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-teal);
  display: block;
  margin-bottom: 10px;
}

.ev-session__title {
  font-family: var(--font-main);
  font-size: 38px;
  font-weight: 700;
  color: var(--color-dark);
  line-height: 1.15;
  margin: 0 0 10px;
}

.ev-session__speaker {
  font-family: var(--font-main);
  font-size: 15px;
  font-weight: 600;
  color: var(--color-muted);
  margin: 0;
}

/* Lead paragraph — slightly larger */
.ev-session__lead {
  font-family: var(--font-main);
  font-size: 18px;
  font-weight: 400;
  color: var(--color-text);
  line-height: 1.85;
  margin: 0 0 36px;
}

/* Regular body paragraph inside sessions */
.ev-session__inner > p {
  font-family: var(--font-main);
  font-size: 16px;
  font-weight: 400;
  color: var(--color-text);
  line-height: 1.8;
  margin: 0 0 24px;
  max-width: 860px;
}

/* Sub-section */
.ev-session__subsection {
  margin-top: 52px;
  padding-top: 40px;
  border-top: 1px solid var(--color-border);
}

.ev-session__subsection p {
  font-family: var(--font-main);
  font-size: 16px;
  font-weight: 400;
  color: var(--color-text);
  line-height: 1.8;
  margin: 0 0 20px;
  max-width: 860px;
}

.ev-session__subtitle {
  font-family: var(--font-main);
  font-size: 24px;
  font-weight: 700;
  color: var(--color-dark);
  margin: 0 0 20px;
  line-height: 1.25;
}

/* Intro grid: text + photo side by side */
.ev-session__intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: flex-start;
  margin-bottom: 32px;
}

.ev-session__intro-grid--reverse {
  direction: rtl;
}

.ev-session__intro-grid--reverse > * {
  direction: ltr;
}

.ev-session__intro-text p {
  font-family: var(--font-main);
  font-size: 16px;
  font-weight: 400;
  color: var(--color-text);
  line-height: 1.8;
  margin: 0 0 20px;
}

.ev-session__intro-photo img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
  object-fit: cover;
  aspect-ratio: 16/9;
}

/* Full-width photo within session */
.ev-session__full-photo {
  margin: 40px 0;
}

.ev-session__full-photo img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 14px;
  object-fit: cover;
}

.ev-session__photo-caption {
  font-family: var(--font-main);
  font-size: 13px;
  font-weight: 400;
  color: var(--color-muted);
  text-align: center;
  margin: 12px 0 0;
  font-style: italic;
}

/* Closing note — slightly muted, italic */
.ev-session__closing-note {
  font-family: var(--font-main);
  font-size: 16px;
  font-weight: 400;
  font-style: italic;
  color: var(--color-muted);
  line-height: 1.8;
  margin: 28px 0 0;
  padding-left: 20px;
  border-left: 3px solid #7EBB55;
  max-width: 820px;
}

/* ── ERRC 4-card grid (Session 1) ──────────────────────────── */
.ev-errc-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin: 32px 0 28px;
}

.ev-errc-card {
  border-radius: 14px;
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  border: 1px solid var(--color-border);
  transition: transform var(--transition), box-shadow var(--transition);
}

.ev-errc-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.08);
}

.ev-errc-card--eliminate { background: #fef3f2; border-color: #fecdca; }
.ev-errc-card--raise     { background: #f0fdf4; border-color: #bbf7d0; }
.ev-errc-card--reduce    { background: #fffbeb; border-color: #fde68a; }
.ev-errc-card--create    { background: #eff6ff; border-color: #bfdbfe; }

.ev-errc-card__word {
  font-family: var(--font-main);
  font-size: 18px;
  font-weight: 700;
  color: var(--color-dark);
}

.ev-errc-card p {
  font-family: var(--font-main);
  font-size: 14px;
  font-weight: 400;
  color: var(--color-text);
  line-height: 1.65;
  margin: 0;
}

/* ── Reflection questions (Session 4) ──────────────────────── */
.ev-reflection-questions {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin: 28px 0 40px;
  padding: 28px 32px;
  background: var(--color-bg-light);
  border-radius: 14px;
  border-left: 4px solid #7EBB55;
}

.ev-reflection-q {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.ev-reflection-q__num {
  font-family: var(--font-main);
  font-size: 14px;
  font-weight: 700;
  color: #7EBB55;
  flex-shrink: 0;
  padding-top: 2px;
}

.ev-reflection-q p {
  font-family: var(--font-main);
  font-size: 16px;
  font-weight: 400;
  color: var(--color-text);
  line-height: 1.6;
  margin: 0;
}

/* ── 6-step roadmap (Session 4) ────────────────────────────── */
.ev-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin: 28px 0 0;
}

.ev-step {
  display: flex;
  gap: 28px;
  align-items: flex-start;
  padding: 28px 0;
  border-bottom: 1px solid var(--color-border);
  transition: background var(--transition);
}

.ev-step:last-child { border-bottom: none; }

.ev-step:hover {
  background: var(--color-bg-light);
  margin-inline: -20px;
  padding-inline: 20px;
  border-radius: 10px;
}

.ev-step__num {
  font-family: var(--font-main);
  font-size: 32px;
  font-weight: 700;
  color: #7EBB55;
  flex-shrink: 0;
  width: 48px;
  text-align: center;
  line-height: 1;
  padding-top: 4px;
}

.ev-step__content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.ev-step__content h4 {
  font-family: var(--font-main);
  font-size: 17px;
  font-weight: 700;
  color: var(--color-dark);
  margin: 0;
  line-height: 1.3;
}

.ev-step__content p {
  font-family: var(--font-main);
  font-size: 15px;
  font-weight: 400;
  color: var(--color-text);
  line-height: 1.75;
  margin: 0;
}

/* UVP template blockquote */
.ev-uvp-template {
  background: #f0fdf4;
  border-left: 4px solid #7EBB55;
  border-radius: 0 10px 10px 0;
  padding: 16px 20px;
  margin: 16px 0;
  font-family: var(--font-main);
  font-size: 15px;
  font-style: italic;
  color: var(--color-dark);
  line-height: 1.7;
}

.ev-uvp-example {
  font-family: var(--font-main);
  font-size: 15px;
  color: var(--color-text);
  line-height: 1.7;
  margin: 0;
}

/* ── Qualities grid (Session 4 closing) ────────────────────── */
.ev-qualities-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin: 28px 0 32px;
}

.ev-quality-card {
  border-radius: 14px;
  padding: 28px 24px;
  border: 1px solid var(--color-border);
}

.ev-quality-card--good { background: #f0fdf4; border-color: #bbf7d0; }
.ev-quality-card--bad  { background: #fef3f2; border-color: #fecdca; }

.ev-quality-card h4 {
  font-family: var(--font-main);
  font-size: 16px;
  font-weight: 700;
  color: var(--color-dark);
  margin: 0 0 16px;
}

.ev-quality-card ul {
  list-style: disc;
  padding-left: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.ev-quality-card ul li {
  font-family: var(--font-main);
  font-size: 15px;
  font-weight: 400;
  color: var(--color-text);
  line-height: 1.5;
}

/* ══════════════════════════════════════════════════════════════
   CTA SECTION
   ══════════════════════════════════════════════════════════════ */
.ev-cta {
  background: var(--color-dark, #1a1a1a);
  padding: 96px 0;
}

.ev-cta__title {
  font-family: var(--font-main);
  font-size: 46px;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.1;
  margin: 0 0 20px;
}

.ev-cta__body {
  font-family: var(--font-main);
  font-size: 17px;
  font-weight: 400;
  color: rgba(255,255,255,0.75);
  line-height: 1.75;
  margin: 0 0 36px;
  max-width: 620px;
}

.ev-cta__actions {
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
}

.ev-cta__link {
  font-family: var(--font-main);
  font-size: 15px;
  font-weight: 600;
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  transition: color var(--transition);
}

.ev-cta__link:hover {
  color: #ffffff;
}

/* ══════════════════════════════════════════════════════════════
   SCROLL REVEAL
   ══════════════════════════════════════════════════════════════ */
.ev-reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.ev-reveal.ev-visible {
  opacity: 1;
  transform: none;
}

/* ══════════════════════════════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .ev-hero__inner,
  .ev-editorial__inner,
  .ev-target__inner,
  .ev-speakers-photo__inner,
  .ev-session__inner,
  .ev-cta__inner {
    padding-left: 60px;
    padding-right: 60px;
  }

  .ev-session__title { font-size: 30px; }
  .ev-cta__title     { font-size: 38px; }
  .ev-errc-grid      { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .ev-editorial__inner {
    flex-direction: column;
    gap: 32px;
  }
  .ev-editorial__label { flex: none; }

  .ev-session__intro-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .ev-session__intro-grid--reverse { direction: ltr; }

  .ev-qualities-grid { grid-template-columns: 1fr; }
}

@media (max-width: 767px) {
  .ev-hero__inner,
  .ev-editorial__inner,
  .ev-target__inner,
  .ev-speakers-photo__inner,
  .ev-session__inner,
  .ev-cta__inner {
    padding-left: 20px;
    padding-right: 20px;
  }

  .ev-editorial,
  .ev-target,
  .ev-speakers-photo,
  .ev-session,
  .ev-cta { padding: 72px 0; }

  .ev-subnav { flex-direction: column; align-items: flex-start; gap: 10px; }

  .ev-session__title { font-size: 26px; }
  .ev-session__subtitle { font-size: 20px; }
  .ev-target__title { font-size: 26px; }
  .ev-cta__title { font-size: 30px; }

  .ev-errc-grid { grid-template-columns: 1fr; }

  .ev-step { gap: 18px; }
  .ev-step__num { font-size: 24px; width: 36px; }
}