/* =========================================================
   ANKUR — PORTFOLIO STYLES
   Concept: "The Ripple" — an idea (self) expands outward
   into nation, then humanity. Ink-on-paper, hand-thought feel.
   ========================================================= */

:root {
  /* ---- Color tokens ---- */
  --ink:        #12152A;
  --ink-deep:   #0B0D18;
  --ink-raised: #1B1F33;
  --paper:      #EFE7D8;
  --paper-dim:  #A9A4B0;
  --line:       #2A2E45;

  --graphite:   #9CA3B5; /* ring 1 — self */
  --marigold:   #E8932C; /* ring 2 — nation */
  --jade:       #4FA88A; /* ring 3 — humanity */

  /* ---- Type tokens ---- */
  --font-display: 'Fraunces', Georgia, serif;
  --font-body:    'Inter', -apple-system, sans-serif;
  --font-mono:    'IBM Plex Mono', 'Courier New', monospace;

  --container: 1120px;
}

/* ---------- Reset ---------- */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body, h1, h2, h3, p, ul, ol, figure { margin: 0; padding: 0; }
ul, ol { list-style: none; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; background: none; border: none; cursor: pointer; }

body {
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

:focus-visible {
  outline: 2px solid var(--marigold);
  outline-offset: 3px;
}

/* ---------- Shared layout ---------- */
.section-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--marigold);
  margin-bottom: 14px;
}

.section-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.7rem, 3.4vw, 2.6rem);
  line-height: 1.15;
  margin-bottom: 18px;
  max-width: 18ch;
}

.section-lede {
  font-size: clamp(1rem, 1.4vw, 1.12rem);
  color: var(--paper-dim);
  max-width: 56ch;
  margin-bottom: 8px;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.02em;
  transition: transform 0.25s ease, background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}
.btn-primary {
  background: var(--paper);
  color: var(--ink);
}
.btn-primary:hover { transform: translateY(-2px); background: var(--marigold); color: var(--ink-deep); }

.btn-ghost {
  border: 1px solid var(--line);
  color: var(--paper);
}
.btn-ghost:hover { transform: translateY(-2px); border-color: var(--paper); }

/* =========================================================
   NAV
   ========================================================= */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 18px 24px;
  transition: background 0.3s ease, backdrop-filter 0.3s ease, padding 0.3s ease, border-color 0.3s ease;
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled {
  background: rgba(11, 13, 24, 0.78);
  backdrop-filter: blur(10px);
  padding: 12px 24px;
  border-bottom-color: var(--line);
}
.nav-inner {
  max-width: var(--container);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-mark {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: 0.01em;
}
.nav-mark .dot { color: var(--marigold); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 30px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
}
.nav-links a {
  opacity: 0.8;
  transition: opacity 0.2s ease;
}
.nav-links a:hover { opacity: 1; }
.nav-cta {
  border: 1px solid var(--line);
  padding: 8px 16px;
  border-radius: 999px;
  opacity: 1 !important;
}
.nav-cta:hover { border-color: var(--marigold); color: var(--marigold); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
}
.nav-toggle span {
  width: 22px; height: 2px;
  background: var(--paper);
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.25s ease;
}
.nav-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* =========================================================
   HERO
   ========================================================= */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: radial-gradient(120% 100% at 50% 0%, #181C30 0%, var(--ink) 55%, var(--ink-deep) 100%);
}
#rippleCanvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  cursor: crosshair;
}
.hero-inner {
  position: relative;
  z-index: 2;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
  pointer-events: none;
}
.hero-inner .hero-cta { pointer-events: auto; }

.hero .eyebrow { color: var(--paper-dim); }

.hero-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2.6rem, 7vw, 5.2rem);
  line-height: 1.04;
  max-width: 14ch;
  margin-bottom: 26px;
}
.hero-title em {
  font-style: italic;
  font-weight: 500;
  color: var(--marigold);
}

.hero-sub {
  font-size: clamp(1rem, 1.6vw, 1.18rem);
  color: var(--paper-dim);
  max-width: 46ch;
  margin-bottom: 36px;
}

.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-hint {
  position: absolute;
  bottom: 26px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--paper-dim);
  opacity: 0.6;
  z-index: 2;
}

/* =========================================================
   PROCESS
   ========================================================= */
.process {
  background: var(--ink-deep);
  padding: 110px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  margin-top: 56px;
}
.step {
  border-top: 1px solid var(--line);
  padding-top: 18px;
}
.step-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--marigold);
  margin-bottom: 14px;
}
.step h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 10px;
}
.step p { color: var(--paper-dim); font-size: 0.95rem; }

.trait-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 56px;
}
.tag {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--paper-dim);
}

/* =========================================================
   ASK ME ANYTHING — INTERVIEW PANEL (signature feature)
   ========================================================= */
.interview {
  padding: 110px 0;
  border-bottom: 1px solid var(--line);
}

.panel {
  margin-top: 50px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--ink-raised);
  overflow: hidden;
}

.panel-tabs {
  display: flex;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--line);
}
.panel-tab {
  flex: 1 1 auto;
  padding: 16px 18px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--paper-dim);
  border-right: 1px solid var(--line);
  transition: background 0.2s ease, color 0.2s ease;
  white-space: nowrap;
}
.panel-tab:last-child { border-right: none; }
.panel-tab:hover { color: var(--paper); }
.panel-tab.is-active {
  color: var(--marigold);
  background: rgba(232, 147, 44, 0.08);
}

.panel-body { padding: 32px; }

.panel-question {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 22px;
}
.panel-q-label, .panel-a-label {
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.82rem;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.panel-q-label { background: var(--line); color: var(--paper); }
.panel-a-label { background: var(--marigold); color: var(--ink-deep); }
.panel-question p {
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  font-weight: 500;
  padding-top: 3px;
}

.panel-question-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 26px;
}
.panel-question-list button {
  text-align: left;
  padding: 12px 16px;
  border: 1px solid var(--line);
  border-radius: 10px;
  font-size: 0.92rem;
  color: var(--paper-dim);
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
}
.panel-question-list button:hover {
  border-color: var(--paper-dim);
  color: var(--paper);
}
.panel-question-list button.is-active {
  border-color: var(--marigold);
  color: var(--paper);
  background: rgba(232, 147, 44, 0.07);
}

.panel-answer {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  min-height: 84px;
}
.panel-answer p {
  color: var(--paper-dim);
  font-size: 0.98rem;
  padding-top: 3px;
}
.panel-cursor {
  display: inline-block;
  color: var(--marigold);
  animation: blink 1s step-end infinite;
}
@keyframes blink { 50% { opacity: 0; } }

.panel-rate {
  margin-top: 26px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}
.panel-rate-label {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--paper-dim);
  margin-bottom: 14px;
}
.panel-rate-btns { display: flex; gap: 10px; flex-wrap: wrap; }
.rate-btn {
  padding: 9px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  transition: border-color 0.2s ease, background 0.2s ease;
}
.rate-btn:hover { border-color: var(--paper-dim); }
.rate-btn.is-selected[data-rate="strong"] { border-color: var(--jade); background: rgba(79,168,138,0.12); }
.rate-btn.is-selected[data-rate="okay"] { border-color: var(--marigold); background: rgba(232,147,44,0.12); }
.rate-btn.is-selected[data-rate="weak"] { border-color: #D9707A; background: rgba(217,112,122,0.1); }
.panel-rate-note {
  margin-top: 12px;
  font-size: 0.85rem;
  color: var(--paper-dim);
  font-style: italic;
}

/* =========================================================
   RIPPLE / IMPACT RINGS
   ========================================================= */
.ripple {
  padding: 110px 0 40px;
}
.ripple .section-lede { margin-bottom: 0; }

.ring {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 60px;
  align-items: center;
  max-width: var(--container);
  margin: 0 auto;
  padding: 70px 24px;
  border-top: 1px solid var(--line);
}

.ring-visual { display: flex; justify-content: center; }
.ring-visual svg { width: 100%; height: auto; overflow: visible; }

.ring-line {
  fill: none;
  stroke: var(--line);
  stroke-width: 1.4;
  stroke-dasharray: 3 5;
  transition: stroke 0.4s ease;
}
.ring-line.active { stroke-dasharray: none; stroke-width: 2; }
.ring-1 .ring-line-1.active { stroke: var(--graphite); }
.ring-2 .ring-line-1.active { stroke: var(--graphite); }
.ring-2 .ring-line-2.active { stroke: var(--marigold); }
.ring-3 .ring-line-1.active { stroke: var(--graphite); }
.ring-3 .ring-line-2.active { stroke: var(--marigold); }
.ring-3 .ring-line-3.active { stroke: var(--jade); }
.ring-core { fill: var(--paper); }

.ring-1 .ring-visual { max-width: 190px; margin: 0 auto; }
.ring-2 .ring-visual { max-width: 240px; margin: 0 auto; }
.ring-3 .ring-visual { max-width: 290px; margin: 0 auto; }

.ring-label {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.ring-1 .ring-label { color: var(--graphite); }
.ring-2 .ring-label { color: var(--marigold); }
.ring-3 .ring-label { color: var(--jade); }

.ring-content h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.4rem, 2.2vw, 1.9rem);
  margin-bottom: 16px;
}
.ring-content p {
  color: var(--paper-dim);
  max-width: 62ch;
  margin-bottom: 14px;
}
.ring-content p:last-child { margin-bottom: 0; }

/* =========================================================
   TOOLKIT
   ========================================================= */
.toolkit {
  background: var(--ink-deep);
  padding: 110px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.toolkit-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 50px;
}
.toolkit-card {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 26px 22px;
  background: var(--ink-raised);
}
.toolkit-card-wide { grid-column: span 4; }
.toolkit-cat {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--jade);
  letter-spacing: 0.04em;
  margin-bottom: 14px;
}
.toolkit-card li {
  padding: 5px 0;
  border-top: 1px solid var(--line);
  font-size: 0.95rem;
}
.toolkit-card li:first-child { border-top: none; }

.pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.pill-list li {
  border: 1px solid var(--line);
  border-top: 1px solid var(--line);
  border-radius: 999px;
  padding: 7px 14px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
}

/* =========================================================
   WORK
   ========================================================= */
.work { padding: 110px 0; }
.work-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 50px;
}
.work-card {
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 30px 26px;
  display: flex;
  flex-direction: column;
  min-height: 230px;
  transition: transform 0.25s ease, border-color 0.25s ease;
}
.work-card:hover { transform: translateY(-4px); border-color: var(--paper-dim); }
.work-card-live { border-color: var(--jade); }
.work-tag {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--paper-dim);
  margin-bottom: 16px;
}
.work-card h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 12px;
}
.work-card p { color: var(--paper-dim); font-size: 0.95rem; flex-grow: 1; }
.work-link {
  margin-top: 18px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--marigold);
  align-self: flex-start;
  border-bottom: 1px solid transparent;
}
.work-link:hover { border-bottom-color: var(--marigold); }

/* =========================================================
   PROJECT IDEAS (new, unbuilt)
   ========================================================= */
.ideas {
  background: var(--ink-deep);
  padding: 110px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.ideas-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 50px;
}
.idea-card {
  position: relative;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 30px 28px;
  background: var(--ink-raised);
}
.idea-card-meta { border-color: var(--jade); grid-column: span 2; }
.idea-num {
  position: absolute;
  top: 24px;
  right: 28px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--graphite);
}
.idea-tag {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--jade);
  margin-bottom: 14px;
}
.idea-card h3 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  margin-bottom: 16px;
  max-width: 80%;
}
.idea-problem, .idea-build {
  color: var(--paper-dim);
  font-size: 0.92rem;
  margin-bottom: 12px;
}
.idea-problem strong, .idea-build strong {
  color: var(--paper);
  font-weight: 600;
}
.idea-build { margin-bottom: 0; }

/* =========================================================
   FOUNDATIONS
   ========================================================= */
.foundations {
  background: var(--ink-deep);
  padding: 110px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.timeline {
  margin-top: 50px;
  border-left: 1px solid var(--line);
  padding-left: 30px;
  display: flex;
  flex-direction: column;
  gap: 36px;
}
.tl-item { position: relative; }
.tl-item::before {
  content: '';
  position: absolute;
  left: -35px;
  top: 6px;
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--paper-dim);
}
.tl-item-current::before { background: var(--marigold); }
.tl-year {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--marigold);
  margin-bottom: 6px;
}
.tl-title { font-family: var(--font-display); font-size: 1.15rem; font-weight: 600; margin-bottom: 4px; }
.tl-detail { color: var(--paper-dim); font-size: 0.92rem; }

.certs { margin-top: 70px; }
.certs-label {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--paper-dim);
  margin-bottom: 20px;
}
.certs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.cert-card {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 22px;
}
.cert-name { font-family: var(--font-display); font-weight: 600; font-size: 1.05rem; margin-bottom: 6px; }
.cert-by { font-family: var(--font-mono); font-size: 0.76rem; color: var(--jade); margin-bottom: 10px; }
.cert-detail { color: var(--paper-dim); font-size: 0.88rem; }

/* =========================================================
   CONTACT + FOOTER
   ========================================================= */
.contact { padding: 110px 0 90px; }
.contact-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 50px;
}
.contact-card {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 22px 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: transform 0.25s ease, border-color 0.25s ease;
}
.contact-card:not(.contact-card-static):hover {
  transform: translateY(-3px);
  border-color: var(--marigold);
}
.contact-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--paper-dim);
}
.contact-value { font-family: var(--font-display); font-size: 1.05rem; font-weight: 500; word-break: break-word; }

.footer {
  text-align: center;
  padding: 28px 24px 40px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--paper-dim);
  border-top: 1px solid var(--line);
}

/* =========================================================
   FEEDBACK FORM
   ========================================================= */
.feedback {
  background: var(--ink-deep);
  padding: 110px 0 100px;
  border-top: 1px solid var(--line);
}
.feedback-form {
  margin-top: 50px;
  max-width: 640px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.fb-row { display: flex; flex-direction: column; gap: 8px; }
.fb-row label {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--paper-dim);
}
.fb-optional { opacity: 0.6; font-style: italic; }

.fb-row input[type="text"],
.fb-row textarea,
.fb-row select {
  background: var(--ink-raised);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px 14px;
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 0.96rem;
  resize: vertical;
  transition: border-color 0.2s ease;
}
.fb-row input[type="text"]:focus,
.fb-row textarea:focus,
.fb-row select:focus {
  border-color: var(--marigold);
  outline: none;
}
.fb-row select {
  appearance: none;
  -webkit-appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--paper-dim) 50%), linear-gradient(135deg, var(--paper-dim) 50%, transparent 50%);
  background-position: calc(100% - 20px) center, calc(100% - 15px) center;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
}

.fb-stars { display: flex; gap: 6px; }
.fb-star {
  font-size: 1.7rem;
  line-height: 1;
  color: var(--line);
  transition: color 0.15s ease, transform 0.15s ease;
}
.fb-star:hover { transform: scale(1.12); }
.fb-star.is-filled { color: var(--marigold); }

.fb-submit { align-self: flex-start; margin-top: 6px; }
.fb-note {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--paper-dim);
  opacity: 0.75;
}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 980px) {
  .steps { grid-template-columns: repeat(2, 1fr); }
  .toolkit-grid { grid-template-columns: repeat(2, 1fr); }
  .toolkit-card-wide { grid-column: span 2; }
  .work-grid { grid-template-columns: repeat(2, 1fr); }
  .certs-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: repeat(2, 1fr); }
  .ring { grid-template-columns: 220px 1fr; gap: 40px; }
  .ideas-grid { grid-template-columns: 1fr; }
  .idea-card-meta { grid-column: span 1; }
  .idea-card h3 { max-width: 100%; }
}

@media (max-width: 720px) {
  .nav-links {
    position: fixed;
    top: 64px; right: 0;
    width: min(78vw, 320px);
    height: calc(100vh - 64px);
    background: var(--ink-deep);
    border-left: 1px solid var(--line);
    flex-direction: column;
    align-items: flex-start;
    padding: 36px 28px;
    gap: 26px;
    transform: translateX(100%);
    transition: transform 0.3s ease;
  }
  .nav-links.is-open { transform: translateX(0); }
  .nav-toggle { display: flex; }

  .steps { grid-template-columns: 1fr; }
  .toolkit-grid { grid-template-columns: 1fr; }
  .toolkit-card-wide { grid-column: span 1; }
  .work-grid { grid-template-columns: 1fr; }
  .certs-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }

  .ring {
    grid-template-columns: 1fr;
    gap: 28px;
    text-align: left;
    padding: 50px 24px;
  }
  .ring-1 .ring-visual, .ring-2 .ring-visual, .ring-3 .ring-visual { max-width: 150px; }

  .hero-cta { flex-direction: column; align-items: flex-start; }
  .hero-hint { display: none; }

  .panel-body { padding: 22px; }
  .panel-tabs { flex-wrap: wrap; }
  .panel-tab { flex: 1 1 50%; border-bottom: 1px solid var(--line); }
  .fb-submit { align-self: stretch; justify-content: center; }
}