/* ============================================
   Poppy Seisaki, Product Design Portfolio
   Glass design system. Monochrome text, color lives
   only in the aurora glow and pill tints.
   ============================================ */

:root {
  --bg: #f5f4f9;
  --text: #14141a;
  --text-soft: #56555f;
  --text-faint: #8d8c98;

  --glass-bg: rgba(255, 255, 255, 0.5);
  --glass-bg-strong: rgba(255, 255, 255, 0.68);
  --glass-hover: rgba(20, 20, 30, 0.05);
  --placeholder-bg: rgba(20, 20, 30, 0.045);

  --accent-1: #6c4bff;
  --accent-2: #ff5ca8;
  --accent-3: #4b7bff;

  --shadow-sm: 0 2px 14px rgba(20, 15, 40, 0.06);
  --shadow-md: 0 14px 36px rgba(20, 15, 40, 0.09);
  --shadow-lg: 0 26px 64px rgba(20, 15, 40, 0.12);

  --tag-ongoing-bg: rgba(108, 75, 255, 0.10);
  --tag-shipped-bg: rgba(75, 123, 255, 0.10);
  --toggle-bg: rgba(20, 20, 30, 0.08);
  --divider: rgba(20, 20, 30, 0.1);

  --r-lg: 30px;
  --r-md: 22px;
  --r-sm: 16px;
  --r-pill: 999px;

  --max-w: 1000px;
  --max-w-wide: 1000px;
  --font-display: "Fraunces", Georgia, serif;
  --font-hero-body: "Fraunces", Georgia, serif;

  font-size: 18px;
}

[data-theme="dark"] {
  --bg: #0b0b0e;
  --text: #f2f1f7;
  --text-soft: #b4b2c2;
  --text-faint: #6f6e7f;

  --glass-bg: rgba(255, 255, 255, 0.055);
  --glass-bg-strong: rgba(24, 24, 30, 0.7);
  --glass-hover: rgba(255, 255, 255, 0.06);
  --placeholder-bg: rgba(255, 255, 255, 0.035);

  --shadow-sm: 0 2px 14px rgba(0, 0, 0, 0.35);
  --shadow-md: 0 14px 36px rgba(0, 0, 0, 0.45);
  --shadow-lg: 0 26px 64px rgba(0, 0, 0, 0.55);

  --tag-ongoing-bg: rgba(108, 75, 255, 0.22);
  --tag-shipped-bg: rgba(75, 123, 255, 0.22);
  --toggle-bg: rgba(255, 255, 255, 0.08);
  --divider: rgba(255, 255, 255, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  transition: background-color .4s ease, color .4s ease;
  overflow-x: hidden;
}

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

img {
  max-width: 100%;
  display: block;
}

.wrap {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

/* Selected work needs more room for the larger project screenshots */
#work.page-section .wrap {
  max-width: 1240px;
}

.wrap-wide {
  max-width: var(--max-w-wide);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Aurora glow, fixed behind the floating nav only ---------- */

.nav-aurora {
  position: fixed;
  top: -260px;
  left: 50%;
  width: 1000px;
  height: 560px;
  transform: translateX(-50%);
  background: conic-gradient(from 0deg, var(--accent-1), var(--accent-2), var(--accent-3), var(--accent-1));
  filter: blur(130px);
  opacity: 0.32;
  z-index: -1;
  border-radius: 50%;
  animation: auroraSpin 40s linear infinite;
  pointer-events: none;
}

[data-theme="dark"] .nav-aurora {
  opacity: 0.24;
}

@keyframes auroraSpin {
  from { transform: translateX(-50%) rotate(0deg); }
  to { transform: translateX(-50%) rotate(360deg); }
}

/* ---------- Scroll reveal ---------- */

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .8s cubic-bezier(.2,.7,.2,1), transform .8s cubic-bezier(.2,.7,.2,1);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Floating glass nav ---------- */

.site-nav {
  position: fixed;
  top: 22px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 100;
  width: calc(100% - 40px);
  max-width: 460px;
  border-radius: var(--r-pill);
  background: var(--glass-bg-strong);
  backdrop-filter: blur(26px) saturate(180%);
  -webkit-backdrop-filter: blur(26px) saturate(180%);
  box-shadow: var(--shadow-sm);
  transition: box-shadow .35s ease, background-color .4s ease;
}

.site-nav.scrolled {
  box-shadow: var(--shadow-md);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 8px;
}

.nav-inner a {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
  padding: 10px 18px;
  border-radius: var(--r-pill);
  transition: background-color .25s ease;
  white-space: nowrap;
}

.nav-inner a:hover {
  background: var(--glass-hover);
}

.nav-inner .nav-spacer {
  flex: 1;
  min-width: 4px;
}

/* Theme toggle switch */

.theme-toggle {
  width: 50px;
  height: 28px;
  border-radius: var(--r-pill);
  background: var(--toggle-bg);
  position: relative;
  cursor: pointer;
  border: none;
  padding: 0;
  margin: 0;
  flex-shrink: 0;
  transition: background .35s ease;
}

[data-theme="dark"] .theme-toggle {
  background: linear-gradient(120deg, var(--accent-1), var(--accent-2), var(--accent-3));
}

.theme-toggle .knob {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #ffffff;
  box-shadow: 0 2px 8px rgba(0,0,0,0.22);
  transition: transform .4s cubic-bezier(.4,0,.2,1), background-color .4s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

[data-theme="dark"] .theme-toggle .knob {
  transform: translateX(22px);
  background: #17171f;
}

.theme-toggle .icon {
  position: absolute;
  font-size: 16px;
  line-height: 1;
  opacity: 0;
  transform: scale(.5) rotate(-40deg);
  transition: opacity .3s ease, transform .35s ease;
}

.theme-toggle .icon-sun {
  color: #000000;
  opacity: 1;
  transform: scale(1) rotate(0deg);
}

.theme-toggle .icon-moon {
  color: #ffffff;
}

[data-theme="dark"] .theme-toggle .icon-sun {
  opacity: 0;
  transform: scale(.5) rotate(40deg);
}

[data-theme="dark"] .theme-toggle .icon-moon {
  opacity: 1;
  transform: scale(1) rotate(0deg);
}

/* ---------- Landing hero: full first screen ---------- */

.hero {
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: 140px 0 100px;
  overflow: visible;
}

.hero-inner {
  max-width: 1000px;
  overflow: visible;
}

/* Base + overlay glow technique: base text stays solid always,
   the aria-hidden overlay clone paints a gradient spotlight on top
   that tracks the cursor, so the black text is never hidden. */

.hero-glow-wrap {
  position: relative;
  display: inline-block;
  margin: 0 0 40px;
}

.hero-glow-wrap.hero-glow-wrap-line {
  display: block;
  max-width: 1000px;
  width: 100%;
  margin: 0 0 20px;
}

.hero-greeting {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(3.4rem, 13vw, 7.78rem);
  line-height: 1.18;
  letter-spacing: -0.01em;
  margin: 0;
  padding-bottom: 0.08em;
  color: var(--text);
  display: inline-block;
  cursor: default;
}

.hero-greeting em {
  font-style: italic;
  font-weight: 400;
  white-space: nowrap;
}

.hero-line em {
  font-style: normal;
  font-weight: 600;
  white-space: nowrap;
}

.hero-line {
  font-family: var(--font-hero-body);
  font-style: normal;
  font-weight: 300;
  color: var(--text-soft);
  font-size: clamp(1.3rem, 3vw, 2.22rem);
  line-height: 1.45;
  letter-spacing: normal;
  margin: 0;
  padding-bottom: 0.1em;
  display: inline-block;
  cursor: default;
}

.hero-glow-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  pointer-events: none;
  opacity: 0;
  transition: opacity .35s ease;
  color: transparent;
  -webkit-text-fill-color: transparent;
  background-repeat: no-repeat;
  background-clip: text;
  -webkit-background-clip: text;
}

.hero-glow-wrap .hero-greeting.hero-glow-overlay {
  background-image: radial-gradient(circle 280px at var(--mx, 50%) var(--my, 50%),
    rgba(255, 92, 168, 0.7) 0%,
    rgba(108, 75, 255, 0.45) 45%,
    transparent 75%);
}

.hero-glow-wrap .hero-line.hero-glow-overlay {
  background-image: radial-gradient(circle 240px at var(--mx, 50%) var(--my, 50%),
    rgba(75, 123, 255, 0.65) 0%,
    rgba(255, 92, 168, 0.4) 45%,
    transparent 75%);
}

.hero-glow-wrap.glow-active .hero-glow-overlay {
  opacity: 1;
}

.hero-line:last-child {
  margin-bottom: 0;
}

.scroll-cue {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 44px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-faint);
}

.scroll-cue .arrow {
  display: inline-block;
  animation: bob 2.2s ease-in-out infinite;
}

@keyframes bob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(5px); }
}

/* ---------- Section shell ---------- */

.page-section {
  padding: 56px 0 120px;
}

.section-label {
  font-size: 1.05rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-faint);
  margin-bottom: 18px;
}

.section-heading {
  font-size: clamp(1.9rem, 4vw, 2.6rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 40px;
  color: var(--text);
}

/* ---------- Project cards ---------- */

.projects {
  display: flex;
  flex-direction: column;
  gap: 26px;
}

.project-card {
  display: flex;
  align-items: center;
  gap: 40px;
  background: var(--glass-bg);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border-radius: var(--r-lg);
  padding: 48px 52px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow .35s ease, transform .35s ease;
}

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

.project-card .card-body {
  flex: 1 1 auto;
  min-width: 0;
}

.project-card .card-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 16px;
  margin-bottom: 14px;
}

.project-card h2 {
  font-size: clamp(1.5rem, 4vw, 2.4rem);
  font-weight: 700;
  margin: 0;
  letter-spacing: -0.01em;
  color: var(--text);
}

.project-card .metric {
  font-size: clamp(0.95rem, 2.5vw, 1.44rem);
  color: var(--text-soft);
  font-weight: 500;
  white-space: nowrap;
}

.project-card .card-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.project-card .tag {
  font-size: clamp(0.85rem, 2vw, 1.248rem);
  padding: 6px 18px;
  white-space: nowrap;
}

.project-card .project-year {
  font-size: clamp(0.85rem, 2vw, 1.248rem);
  font-weight: 600;
  color: var(--text-faint);
}

.project-card .card-thumb {
  flex: 0 0 645px;
  width: 645px;
  height: 475px;
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 16px;
}

.project-card .card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

@media (max-width: 760px) {
  .project-card {
    flex-direction: column;
    align-items: stretch;
  }

  .project-card .card-thumb {
    flex: 0 0 auto;
    width: 100%;
    height: 320px;
  }
}

.tag {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 5px 14px;
  border-radius: var(--r-pill);
  color: var(--text-soft);
}

.tag-ongoing {
  background: var(--tag-ongoing-bg);
}

.tag-shipped {
  background: var(--tag-shipped-bg);
}

/* ---------- About section ---------- */

.about-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 56px;
  align-items: center;
}

.about-grid .about-text {
  flex: 1 1 380px;
}

.about-grid .about-avatar {
  flex: 1 1 260px;
  max-width: 340px;
}

.about-avatar {
  aspect-ratio: 1;
  border-radius: var(--r-lg);
  background: var(--glass-bg);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-faint);
  font-size: 0.9rem;
  text-align: center;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.about-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.about-text p {
  color: var(--text-soft);
  margin: 0 0 18px;
  font-size: 1.02rem;
}

.about-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.fact-pill {
  background: var(--glass-bg);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  color: var(--text-soft);
  font-size: 0.85rem;
  font-weight: 500;
  padding: 9px 18px;
  border-radius: var(--r-pill);
}

/* ---------- Questions / FAQ ---------- */

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: var(--glass-bg);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border-radius: var(--r-lg);
  padding: 0 28px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow .35s ease;
}

.faq-item[open] {
  box-shadow: var(--shadow-md);
}

.faq-item summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 24px 0;
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--text);
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  flex-shrink: 0;
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--text-faint);
  transition: transform .3s ease;
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-item p {
  margin: 0 0 26px;
  color: var(--text-soft);
  font-size: 0.98rem;
  line-height: 1.6;
}

/* ---------- Testimonials ---------- */

.testimonial-grid {
  display: flex;
  flex-direction: column;
  gap: 26px;
}

.testimonial-card {
  background: var(--glass-bg);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border-radius: var(--r-lg);
  padding: 30px 28px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow .35s ease, transform .35s ease;
}

.testimonial-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.testimonial-quote {
  font-size: 0.98rem;
  color: var(--text-soft);
  margin: 0 0 26px;
  font-style: italic;
}

.testimonial-person {
  display: flex;
  align-items: center;
  gap: 14px;
}

.testimonial-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--placeholder-bg);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-faint);
  font-size: 0.8rem;
  font-weight: 700;
  overflow: hidden;
}

.testimonial-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.testimonial-name {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
}

.testimonial-role {
  font-size: 0.8rem;
  color: var(--text-faint);
}

/* ---------- Minimal in-page side navigation ---------- */

.side-nav {
  position: fixed;
  left: 50%;
  bottom: 18px;
  top: auto;
  transform: translateX(-50%);
  z-index: 40;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  width: calc(100% - 24px);
  max-width: 360px;
  gap: 4px;
  padding: 8px;
  border-radius: var(--r-lg);
  background: var(--glass-bg-strong);
  backdrop-filter: blur(22px) saturate(180%);
  -webkit-backdrop-filter: blur(22px) saturate(180%);
  box-shadow: var(--shadow-md);
}

.side-nav a {
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--text-faint);
  padding: 8px 6px;
  border-radius: var(--r-pill);
  text-align: center;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  transition: color .25s ease, background-color .25s ease;
}

.side-nav a:hover {
  color: var(--text);
  background: var(--glass-hover);
}

.side-nav a.active {
  color: var(--text);
  background: var(--tag-ongoing-bg);
}

/* 7-item variant (Wealth Advisor): 4 columns on mobile keeps it to 2 rows */
.side-nav-wide {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  max-width: 400px;
}

/* Tablet: single row, still floating at the bottom */
@media (min-width: 768px) and (max-width: 1319px) {
  .side-nav {
    display: flex;
    flex-direction: row;
    width: auto;
    max-width: calc(100% - 32px);
    border-radius: var(--r-pill);
  }
  .side-nav a {
    font-size: 0.78rem;
    padding: 9px 16px;
    text-align: left;
    overflow: visible;
    text-overflow: unset;
  }
}

/* Desktop: vertical sidebar */
@media (min-width: 1320px) {
  .side-nav {
    left: 28px;
    bottom: auto;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    width: auto;
    max-width: none;
    padding: 10px;
    border-radius: var(--r-lg);
    box-shadow: var(--shadow-sm);
  }
  .side-nav a {
    font-size: 0.78rem;
    padding: 9px 16px;
    text-align: left;
    overflow: visible;
    text-overflow: unset;
  }
}

/* ---------- Goal card ---------- */

.goal-card {
  background: var(--glass-bg);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border-radius: var(--r-lg);
  padding: 28px 32px;
  box-shadow: var(--shadow-md);
}

.goal-card p {
  color: var(--text);
  font-size: 1.12rem;
  font-weight: 500;
  margin: 0;
}

/* ---------- Divider list (text-first repeated items) ---------- */
/* Shared by Insights, Decisions, and Takeaways on the case study pages:
   plain text by default, a thin rule replaces card backgrounds. */

.divider-list > * + * {
  border-top: 1px solid var(--divider);
  padding-top: 56px;
  margin-top: 56px;
}

/* ---------- Insight items ---------- */

.insight-item .insight-num {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 12px;
}

.insight-source {
  display: block;
  font-size: 0.82rem;
  font-style: italic;
  color: var(--text-faint);
  margin-top: 4px;
}

/* ---------- Takeaway cards ---------- */

.takeaway-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.takeaway-card {
  flex: 1 1 260px;
  background: var(--glass-bg);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border-radius: var(--r-lg);
  padding: 30px 28px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow .3s ease, transform .3s ease;
}

.takeaway-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.takeaway-card .takeaway-icon {
  font-family: var(--font-display);
  font-size: 1.8rem;
  color: var(--accent-1);
  display: block;
  margin-bottom: 18px;
}

.takeaway-card h3 {
  font-size: 1.02rem;
  font-weight: 700;
  margin: 0 0 8px;
  color: var(--text);
}

.takeaway-card p {
  font-size: 0.9rem;
  color: var(--text-soft);
  margin: 0;
}

/* ---------- Case study header ---------- */

.cs-header {
  padding: 176px 0 48px;
  margin-bottom: 64px;
}

/* ---------- Case study hero image ----------
   Scrolls normally with the page (no sticky, no overlap with the header
   text below it), shifted right within the content column. */

.cs-hero-wrap {
  padding: 130px 0 40px;
}

.cs-hero {
  max-width: var(--max-w-wide);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  justify-content: flex-end;
}

.cs-hero-img {
  width: min(840px, 60vw);
  height: auto;
  animation: heroFloat 9s ease-in-out infinite;
}

@keyframes heroFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-3px); }
}

.cs-header.cs-header-overlap {
  padding-top: 24px;
}

@media (max-width: 640px) {
  .cs-hero-wrap {
    padding: 110px 0 24px;
  }

  .cs-hero {
    justify-content: center;
  }

  .cs-hero-img {
    width: min(360px, 78vw);
  }
}

.cs-header .tag {
  margin-bottom: 22px;
}

.cs-header h1 {
  font-size: clamp(2.3rem, 4.6vw, 3.2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 28px;
  color: var(--text);
}

/* Compact solid meta strip: one card, not three */

.meta-strip {
  display: flex;
  background: var(--glass-bg);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-sm);
  margin-bottom: 24px;
  overflow: hidden;
}

.meta-strip .meta-item {
  flex: 1;
  padding: 16px 22px;
  position: relative;
}

.meta-strip .meta-item + .meta-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18%;
  bottom: 18%;
  width: 1px;
  background: var(--divider);
}

.meta-strip .label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--text-faint);
  margin-bottom: 6px;
}

.meta-strip .value {
  font-size: 0.9rem;
  color: var(--text);
  font-weight: 500;
  line-height: 1.45;
}

/* ---------- Section blocks ---------- */

.section {
  margin-bottom: 76px;
}

/* This case study reads better with a lot more breathing room between sections */
.wealth-advisor-page .section {
  margin-bottom: 150px;
}

.section h2 {
  font-size: clamp(1.6rem, 3vw, 1.9rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 0 0 22px;
  color: var(--text);
}

.section h3 {
  font-size: 1.18rem;
  font-weight: 600;
  margin: 0 0 10px;
  color: var(--text);
}

.section p {
  color: var(--text-soft);
  margin: 0 0 16px;
}

.headline-stat {
  font-size: clamp(1.2rem, 2.2vw, 1.45rem);
  font-weight: 600;
  color: var(--text);
  line-height: 1.4;
  margin: 4px 0 22px;
}

.headline-stat .num {
  color: var(--accent-1);
}

ul.plain,
ol.plain {
  margin: 0 0 16px;
  padding-left: 20px;
  color: var(--text-soft);
}

ul.plain li,
ol.plain li {
  margin-bottom: 10px;
}

.problem-list li {
  margin-bottom: 24px;
}

.problem-list li strong {
  color: var(--text);
}

.problem-list .num {
  color: var(--accent-1);
  font-weight: 700;
}

/* ---------- Problem layout: text left, phone mockup right ---------- */

.problem-layout {
  display: flex;
  flex-direction: column;
  gap: 36px;
}

@media (min-width: 768px) {
  .problem-layout {
    flex-direction: row;
    align-items: flex-start;
    gap: 48px;
  }

  .problem-text {
    flex: 1 1 55%;
    min-width: 0;
  }

  .problem-layout .phone-mockup {
    flex: 0 0 auto;
    margin: 0;
  }
}

/* ---------- Phone mockup (iPhone 16 Pro style frame) ---------- */

/* Proportions below are calc()'d off --phone-w (not %) so corner radii stay
   circular instead of stretching into ellipses on a tall rectangle.
   Reference: iPhone 16 Pro logical screen is 402 x 874pt, Dynamic Island
   is 126 x 37.33pt sitting ~11pt from the top edge. */
.phone-mockup {
  --phone-w: clamp(150px, 18vw, 195px);
  position: relative;
  width: var(--phone-w);
  aspect-ratio: 402 / 874;
  margin: 0 auto;
  background: #0b0b0e;
  border-radius: calc(var(--phone-w) * 0.14);
  padding: calc(var(--phone-w) * 0.02);
  box-shadow: var(--shadow-lg), inset 0 0 0 2px rgba(255, 255, 255, 0.08);
  flex-shrink: 0;
}

.phone-mockup-screen {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: calc(var(--phone-w) * 0.12);
  display: block;
  background: #000;
}

.phone-mockup-island {
  position: absolute;
  top: calc(var(--phone-w) * 0.027);
  left: 50%;
  transform: translateX(-50%);
  width: calc(var(--phone-w) * 0.313);
  height: calc(var(--phone-w) * 0.093);
  background: #000;
  border-radius: var(--r-pill);
  z-index: 2;
}

/* ---------- Pull quote (customer comments) ---------- */

.pull-quote {
  background: var(--glass-bg);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  border-radius: var(--r-md);
  padding: 24px 28px;
  margin: 24px 0 8px;
  box-shadow: var(--shadow-sm);
}

.pull-quote p {
  font-size: 1.05rem;
  font-style: italic;
  color: var(--text);
  margin: 0 0 12px;
}

.pull-quote .source {
  font-size: 0.82rem;
  color: var(--text-faint);
  font-style: normal;
}

/* ---------- Decision blocks ---------- */

.decision {
  background: var(--glass-bg);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border-radius: var(--r-lg);
  padding: 32px 34px;
  margin-bottom: 26px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow .3s ease;
}

.decision:hover {
  box-shadow: var(--shadow-md);
}

.decision-index {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 12px;
}

/* Text-first variant (Wealth Advisor): text left, image right on wider screens */
.decision-item {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.decision-item .img-placeholder {
  margin: 0;
}

.decision-item .decision-img {
  flex: 0 0 auto;
  height: 415px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
  border-radius: var(--r-md);
  display: block;
  margin: 0 auto;
}

/* A phone-mockup used directly inside a decision (single video), sized to
   match the 415px height convention used for .decision-img. */
.decision-item > .phone-mockup.decision-phone {
  --phone-w: 191px;
  flex: 0 0 auto;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .decision-item {
    flex-direction: row;
    align-items: center;
    gap: 40px;
  }

  .decision-item-text {
    flex: 1 1 50%;
    min-width: 0;
  }

  .decision-item-text p:last-child {
    margin-bottom: 0;
  }

  .decision-item .img-placeholder {
    flex: 1 1 50%;
    min-width: 0;
    height: 100%;
    min-height: 200px;
  }

  .decision-item .img-placeholder.tall {
    min-height: 260px;
  }
}

.decision .why {
  font-size: 0.92rem;
  color: var(--text-soft);
  background: var(--placeholder-bg);
  border-radius: var(--r-sm);
  padding: 16px 18px;
  margin: 16px 0 20px;
}

/* ---------- Image placeholders ---------- */

.img-placeholder {
  border-radius: var(--r-md);
  background: var(--placeholder-bg);
  min-height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 20px;
  color: var(--text-faint);
  font-size: 0.85rem;
  line-height: 1.5;
}

.img-placeholder.tall {
  min-height: 320px;
}

.img-row {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin: 18px 0;
}

.img-row .img-placeholder {
  flex: 1 1 260px;
}

/* ---------- Results ---------- */

.results-grid {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin: 22px 0 30px;
}

.result-item {
  background: var(--glass-bg);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  border-radius: var(--r-md);
  padding: 22px 26px;
  box-shadow: var(--shadow-sm);
  font-size: 1.08rem;
  line-height: 1.5;
  color: var(--text);
}

.result-item strong {
  font-weight: 700;
  color: var(--accent-1);
}

/* The payoff of the case study: deliberately bigger, warmer cards than
   the other containers on the page (img-placeholder, takeaway-card, etc.),
   one per metric, stacked. */
.impact-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin: 8px 0 24px;
}

.impact-card {
  background: linear-gradient(135deg, rgba(108, 75, 255, 0.14), rgba(255, 92, 168, 0.08));
  border-radius: var(--r-lg);
  padding: 24px 28px;
  box-shadow: var(--shadow-lg);
  font-size: 1.1rem;
  line-height: 1.5;
  color: var(--text);
}

.impact-card strong {
  font-weight: 700;
  color: var(--accent-1);
}

.honest-miss {
  font-style: italic;
  color: var(--text-soft);
  font-weight: 400;
}

.callout {
  border-radius: var(--r-md);
  padding: 20px 24px;
  font-size: 0.92rem;
  margin: 20px 0;
  background: var(--placeholder-bg);
  color: var(--text-soft);
}

.framing {
  font-style: italic;
  color: var(--text-soft);
  background: var(--placeholder-bg);
  border-radius: var(--r-sm);
  padding: 16px 18px;
}

/* ---------- Footer / next project ---------- */

.cs-footer {
  padding: 48px 0 100px;
}

.cs-footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  background: var(--glass-bg);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border-radius: var(--r-lg);
  padding: 28px 34px;
  box-shadow: var(--shadow-sm);
}

.cs-footer .next-label {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-faint);
  margin-bottom: 6px;
}

.cs-footer a.next-project {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
}

/* ---------- Lite page ---------- */

.lite-section {
  margin-bottom: 56px;
}

.lite-section .step-num {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-faint);
  letter-spacing: 0.06em;
  margin-bottom: 12px;
}

/* ---------- Responsive ---------- */

@media (max-width: 760px) {
  .hero {
    min-height: auto;
    align-items: flex-start;
    padding: 96px 0 56px;
  }
  .about-grid {
    flex-direction: column;
    align-items: stretch;
  }
  .about-grid .about-avatar {
    max-width: 220px;
    margin: 0 auto;
  }
  .hero-greeting {
    font-size: clamp(2.6rem, 9vw, 4.2rem);
  }
  .hero-line {
    font-size: clamp(1.15rem, 4vw, 1.5rem);
  }
  .decision {
    padding: 24px 22px;
  }
  .project-card {
    padding: 26px 24px;
  }
}

@media (max-width: 640px) {
  .meta-strip {
    flex-direction: column;
  }
  .meta-strip .meta-item + .meta-item::before {
    display: none;
  }
  .meta-strip .meta-item {
    padding: 16px 20px;
  }
  .meta-strip .meta-item:not(:last-child) {
    border-bottom: 1px solid var(--divider);
  }
  .img-row {
    flex-direction: column;
  }
  .site-nav {
    max-width: calc(100% - 24px);
  }
  .nav-inner {
    padding: 6px;
    gap: 2px;
  }
  .nav-inner a {
    padding: 9px 12px;
    font-size: 0.82rem;
  }
  .cs-footer-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
  }
  .cs-header {
    padding-top: 150px;
  }
}

@media (max-width: 420px) {
  .hero {
    min-height: auto;
    align-items: flex-start;
    padding: 84px 0 48px;
  }
  .hero-greeting {
    font-size: clamp(2.2rem, 11vw, 3rem);
    line-height: 1.2;
  }
  .hero-line {
    font-size: clamp(1rem, 4.6vw, 1.2rem);
  }
  .nav-inner {
    padding: 5px;
    gap: 2px;
  }
  .nav-inner a {
    padding: 8px 9px;
    font-size: 0.76rem;
  }
  .theme-toggle {
    width: 42px;
    height: 24px;
  }
  .theme-toggle .knob {
    width: 18px;
    height: 18px;
  }
  .theme-toggle .icon {
    font-size: 13px;
  }
  [data-theme="dark"] .theme-toggle .knob {
    transform: translateX(18px);
  }
  .results-grid .result-item,
  .testimonial-card,
  .meta-strip .meta-item {
    font-size: 0.95rem;
  }
}