/* ─────────────────────────────────────────────────────────────────
       Baygush homepage — editorial / Anthropic-style.
       Premium feel via type scale, generous whitespace, no cards, no
       emoji. Animations are subtle reveals on scroll + a kinetic
       "tools → Baygush" sequence.
       ───────────────────────────────────────────────────────────────── */

    /* ── Reset homepage-specific bits ──────────────────────────── */
    .hp-header, .hp-section, .hp-footer {
      box-sizing: border-box;
    }

    /* ── Header (minimal, slimmer) ────────────────────────────── */
    .hp-header {
      position: sticky; top: 0; z-index: 50;
      background: rgba(250, 246, 234, 0.72);
      backdrop-filter: blur(16px) saturate(140%);
      -webkit-backdrop-filter: blur(16px) saturate(140%);
      border-bottom: 1px solid transparent;
      transition: border-color .25s ease, background .25s ease;
    }
    .hp-header.is-scrolled {
      border-bottom-color: var(--line-soft);
      background: rgba(250, 246, 234, 0.92);
    }
    .hp-header-inner {
      max-width: 1240px;
      margin: 0 auto;
      padding: 1.05rem 2rem;
      display: flex; align-items: center; gap: 2.4rem;
    }
    .hp-brand {
      display: inline-flex; align-items: center;
      flex-shrink: 0;
    }
    .hp-brand img {
      height: 36px; width: auto;
      user-select: none; -webkit-user-drag: none;
    }
    .hp-nav {
      display: flex; gap: 2rem;
      flex: 1;
    }
    .hp-nav-link {
      font-size: .92rem;
      font-weight: 500;
      color: var(--ink-soft);
      letter-spacing: -0.005em;
      transition: color .18s ease;
      position: relative;
    }
    .hp-nav-link:hover { color: var(--ink); }
    .hp-nav-link::after {
      content: ''; position: absolute;
      left: 0; bottom: -4px;
      width: 0; height: 1px;
      background: var(--ink);
      transition: width .25s ease;
    }
    .hp-nav-link:hover::after { width: 100%; }

    .hp-nav-right {
      display: flex; align-items: center; gap: 1.1rem;
      flex-shrink: 0;
    }
    .hp-lang-toggle {
      display: inline-flex;
      gap: .15rem;
      padding: .2rem;
      background: rgba(232, 223, 200, 0.5);
      border-radius: 999px;
    }
    .hp-lang-btn {
      padding: .3rem .7rem;
      border: 0; background: transparent;
      color: var(--ink-soft);
      font-size: .72rem; font-weight: 600;
      letter-spacing: .08em; text-transform: uppercase;
      border-radius: 999px;
      cursor: pointer;
      transition: all .14s ease;
    }
    .hp-lang-btn:hover { color: var(--ink); }
    .hp-lang-btn.is-active {
      background: var(--ink);
      color: var(--bg);
    }
    .hp-signin {
      padding: .55rem 1.15rem;
      border: 1px solid var(--ink);
      background: transparent;
      color: var(--ink);
      font-size: .85rem; font-weight: 500;
      letter-spacing: -0.005em;
      border-radius: 999px;
      cursor: pointer;
      transition: all .18s ease;
    }
    .hp-signin:hover {
      background: var(--ink);
      color: var(--bg);
    }

    @media (max-width: 880px) {
      .hp-nav { display: none; }
      .hp-header-inner { gap: 1rem; padding: .95rem 1.4rem; }
      .hp-brand img { height: 30px; }
      .hp-lang-toggle { display: none; }
    }

    /* ── HERO ──────────────────────────────────────────────────── */
    .hp-hero {
      position: relative;
      min-height: 88vh;
      padding: 5rem 2rem 7rem;
      display: flex; align-items: center; justify-content: center;
      overflow: hidden;
    }
    .hp-hero-glow {
      position: absolute;
      top: 50%; left: 50%;
      width: 1100px; height: 1100px;
      transform: translate(-50%, -45%);
      background: radial-gradient(circle at center,
        rgba(214, 118, 89, 0.12) 0%,
        rgba(214, 118, 89, 0.05) 28%,
        rgba(214, 118, 89, 0) 60%);
      pointer-events: none;
      z-index: 0;
      animation: hpGlowDrift 18s ease-in-out infinite alternate;
    }
    @keyframes hpGlowDrift {
      0%   { transform: translate(-50%, -45%) scale(1); }
      100% { transform: translate(-48%, -50%) scale(1.08); }
    }
    .hp-hero-inner {
      position: relative;
      z-index: 1;
      max-width: 980px;
      width: 100%;
      text-align: center;
    }
    .hp-hero-h {
      font-family: 'Fira Sans', sans-serif;
      font-weight: 300;
      font-size: clamp(2.8rem, 7.2vw, 6.4rem);
      font-weight: 400;
      line-height: 0.98;
      letter-spacing: -0.035em;
      color: var(--ink);
      margin: 0 0 1.6rem;
      animation: hpFadeUp .9s cubic-bezier(.2,.7,.2,1) both;
    }
    .hp-hero-sub {
      font-size: clamp(1.05rem, 1.6vw, 1.2rem);
      line-height: 1.55;
      color: var(--ink-soft);
      max-width: 580px;
      margin: 0 auto 2.4rem;
      animation: hpFadeUp 1.1s cubic-bezier(.2,.7,.2,1) .12s both;
    }
    .hp-cta {
      display: inline-flex; align-items: center; gap: .65rem;
      padding: 1rem 1.85rem;
      background: var(--ink);
      color: var(--bg);
      border: 1px solid var(--ink);
      border-radius: 999px;
      font-family: inherit;
      font-size: 1rem;
      font-weight: 500;
      letter-spacing: -0.005em;
      cursor: pointer;
      transition: transform .2s cubic-bezier(.2,.7,.2,1),
                  background .2s ease, box-shadow .25s ease;
      animation: hpFadeUp 1.1s cubic-bezier(.2,.7,.2,1) .24s both;
    }
    .hp-cta::after {
      content: '→';
      transition: transform .25s cubic-bezier(.2,.7,.2,1);
    }
    .hp-cta:hover {
      transform: translateY(-2px);
      background: var(--accent-warm);
      border-color: var(--accent-warm);
      box-shadow: 0 14px 32px rgba(214, 118, 89, 0.28);
    }
    .hp-cta:hover::after { transform: translateX(4px); }

    .hp-hero-scrollhint {
      position: absolute;
      bottom: 2rem; left: 2rem;
      display: flex; flex-direction: column; align-items: flex-start;
      gap: .5rem;
      color: var(--ink-mute);
      animation: hpFadeUp 1.5s ease 1s both;
    }
    @media (max-width: 720px) {
      .hp-hero-scrollhint { display: none; }
    }
    .hp-hero-scrollline {
      width: 1px; height: 32px;
      background: linear-gradient(to bottom, transparent, var(--ink-mute));
      position: relative;
      overflow: hidden;
    }
    .hp-hero-scrollline::after {
      content: '';
      position: absolute; top: -32px; left: 0;
      width: 1px; height: 32px;
      background: linear-gradient(to bottom, transparent, var(--ink));
      animation: hpScrollDot 2.4s cubic-bezier(.5,0,.2,1) infinite;
    }
    @keyframes hpScrollDot {
      0%   { top: -32px; }
      100% { top: 32px; }
    }
    .hp-hero-scrolltext {
      font-size: .68rem; letter-spacing: .22em;
      text-transform: uppercase; font-weight: 500;
    }

    @keyframes hpFadeUp {
      from { opacity: 0; transform: translateY(14px); }
      to   { opacity: 1; transform: translateY(0); }
    }

    /* ── Section scaffolding ──────────────────────────────────── */
    .hp-section {
      position: relative;
      padding: 7rem 2rem;
    }
    .hp-section-inner {
      max-width: 1100px;
      margin: 0 auto;
    }
    .hp-rule {
      max-width: 1100px;
      margin: 0 auto 7rem;
      height: 1px;
      background: linear-gradient(to right,
        transparent, var(--line) 20%, var(--line) 80%, transparent);
    }
    .hp-section .hp-rule {
      margin: -7rem auto 7rem;
    }

    .hp-eyebrow {
      font-size: .74rem;
      font-weight: 600;
      letter-spacing: .22em;
      text-transform: uppercase;
      color: var(--accent-warm);
      margin-bottom: 1.6rem;
    }

    .hp-section-h {
      font-family: 'Fira Sans', sans-serif;
      font-weight: 300;
      font-size: clamp(2rem, 4.4vw, 3.4rem);
      font-weight: 400;
      line-height: 1.06;
      letter-spacing: -0.025em;
      color: var(--ink);
      margin: 0 0 1.6rem;
      max-width: 940px;
    }
    .hp-lede {
      font-size: clamp(1.05rem, 1.5vw, 1.2rem);
      line-height: 1.6;
      color: var(--ink-soft);
      max-width: 680px;
      margin: 0 0 4rem;
    }

    /* ── Reveal animation ─────────────────────────────────────── */
    [data-reveal] {
      opacity: 0;
      transform: translateY(22px);
      transition: opacity .9s cubic-bezier(.2,.7,.2,1),
                  transform .9s cubic-bezier(.2,.7,.2,1);
    }
    [data-reveal].is-revealed {
      opacity: 1;
      transform: translateY(0);
    }

    /* ── OFFER list ───────────────────────────────────────────── */
    .hp-offer-list {
      display: flex; flex-direction: column;
    }
    .hp-offer-item {
      display: grid;
      grid-template-columns: 100px 1fr;
      gap: 2.4rem;
      padding: 2.4rem 0;
      border-top: 1px solid var(--line);
    }
    .hp-offer-item:last-child {
      border-bottom: 1px solid var(--line);
    }
    .hp-offer-num {
      font-family: 'Fira Sans', sans-serif;
      font-weight: 300;
      font-size: 1.4rem;
      font-weight: 400;
      color: var(--ink-mute);
      letter-spacing: -0.01em;
      padding-top: .4rem;
    }
    .hp-offer-name {
      font-family: 'Fira Sans', sans-serif;
      font-weight: 300;
      font-size: clamp(1.5rem, 2.4vw, 2rem);
      font-weight: 400;
      line-height: 1.15;
      letter-spacing: -0.018em;
      color: var(--ink);
      margin: 0 0 .7rem;
    }
    .hp-offer-text {
      font-size: 1.02rem;
      line-height: 1.6;
      color: var(--ink-soft);
      max-width: 620px;
      margin: 0;
    }

    @media (max-width: 720px) {
      .hp-offer-item {
        grid-template-columns: 1fr;
        gap: .8rem;
      }
      .hp-offer-num { padding-top: 0; }
    }

    /* ── REPLACE (kinetic tool list) ──────────────────────────── */
    .hp-replace { background: var(--bg-tint); }
    .hp-replace .hp-rule {
      background: linear-gradient(to right,
        transparent, var(--line-soft) 20%, var(--line-soft) 80%, transparent);
    }

    .hp-tools-stage {
      margin: 4rem 0 3rem;
      padding: 3.5rem 2rem;
      border: 1px solid var(--line);
      border-radius: 4px;
      background:
        repeating-linear-gradient(45deg,
          transparent, transparent 10px,
          rgba(0,0,0,0.012) 10px, rgba(0,0,0,0.012) 11px);
      display: grid;
      grid-template-columns: 1fr auto 1fr;
      gap: 2rem;
      align-items: center;
    }
    .hp-tools-strip {
      display: flex; flex-wrap: wrap;
      gap: .5rem .8rem;
      justify-content: flex-end;
      align-items: center;
    }
    .hp-tool {
      font-family: 'Fira Sans', sans-serif;
      font-weight: 300;
      font-size: clamp(1rem, 1.6vw, 1.35rem);
      font-weight: 400;
      color: var(--ink);
      padding: .25rem .65rem;
      border: 1px solid var(--line);
      border-radius: 999px;
      background: var(--bg);
      transition: opacity .55s ease, transform .55s ease,
                  filter .55s ease, color .55s ease;
      will-change: opacity, transform;
    }
    .hp-tools-stage.is-resolved .hp-tool {
      opacity: .25;
      filter: grayscale(.5);
      text-decoration: line-through;
      text-decoration-color: var(--ink-mute);
    }
    .hp-tools-pivot {
      font-family: 'Fira Sans', sans-serif;
      font-weight: 300;
      font-size: clamp(1.6rem, 3vw, 2.4rem);
      color: var(--accent-warm);
      font-weight: 300;
      transition: transform 1.2s cubic-bezier(.2,.7,.2,1);
    }
    .hp-tools-stage.is-resolved .hp-tools-pivot {
      transform: translateX(8px);
    }
    .hp-tools-result {
      font-family: 'Fira Sans', sans-serif;
      font-weight: 300;
      font-size: clamp(1.8rem, 3.6vw, 3rem);
      font-weight: 500;
      letter-spacing: -0.02em;
      color: var(--ink);
      opacity: 0;
      transform: translateX(-8px);
      transition: opacity 1s ease .25s, transform 1s cubic-bezier(.2,.7,.2,1) .25s;
    }
    .hp-tools-stage.is-resolved .hp-tools-result {
      opacity: 1;
      transform: translateX(0);
    }

    @media (max-width: 760px) {
      .hp-tools-stage {
        grid-template-columns: 1fr;
        gap: 1.4rem;
        padding: 2.4rem 1.4rem;
      }
      .hp-tools-strip { justify-content: center; }
      .hp-tools-pivot { transform: rotate(90deg); }
      .hp-tools-stage.is-resolved .hp-tools-pivot { transform: rotate(90deg) translateX(0); }
    }

    .hp-replace-tail {
      font-size: clamp(1.05rem, 1.5vw, 1.2rem);
      line-height: 1.6;
      color: var(--ink-soft);
      max-width: 680px;
      margin: 0;
    }

    /* ── WHY ──────────────────────────────────────────────────── */
    .hp-why-list {
      margin-top: 3.5rem;
      display: flex; flex-direction: column;
      gap: 0;
    }
    .hp-why-item {
      padding: 2.4rem 0;
      max-width: 780px;
      border-top: 1px solid var(--line);
    }
    .hp-why-item:last-child {
      border-bottom: 1px solid var(--line);
    }
    .hp-why-item h3 {
      font-family: 'Fira Sans', sans-serif;
      font-weight: 300;
      font-size: clamp(1.35rem, 2.2vw, 1.7rem);
      font-weight: 500;
      line-height: 1.2;
      letter-spacing: -0.015em;
      color: var(--ink);
      margin: 0 0 .65rem;
    }
    .hp-why-item p {
      font-size: 1.02rem;
      line-height: 1.6;
      color: var(--ink-soft);
      margin: 0;
    }

    /* ── HOW IT WORKS ─────────────────────────────────────────── */
    .hp-how-list {
      margin-top: 3.5rem;
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 3rem;
    }
    .hp-how-item {
      padding-top: 1.6rem;
      border-top: 1px solid var(--ink);
    }
    .hp-how-num {
      font-family: 'Fira Sans', sans-serif;
      font-weight: 300;
      font-size: 2.4rem;
      font-weight: 400;
      letter-spacing: -0.02em;
      color: var(--ink);
      margin-bottom: 1rem;
      line-height: 1;
    }
    .hp-how-item h3 {
      font-family: 'Fira Sans', sans-serif;
      font-weight: 300;
      font-size: 1.4rem;
      font-weight: 500;
      letter-spacing: -0.015em;
      color: var(--ink);
      margin: 0 0 .6rem;
    }
    .hp-how-item p {
      font-size: .98rem;
      line-height: 1.55;
      color: var(--ink-soft);
      margin: 0;
    }

    @media (max-width: 760px) {
      .hp-how-list {
        grid-template-columns: 1fr;
        gap: 2.4rem;
      }
    }

    /* ── FINAL CTA ────────────────────────────────────────────── */
    .hp-final {
      padding: 8rem 2rem 9rem;
      text-align: center;
    }
    .hp-final-inner {
      max-width: 820px;
      margin: 0 auto;
    }
    .hp-final-h {
      font-family: 'Fira Sans', sans-serif;
      font-weight: 300;
      font-size: clamp(2.4rem, 5vw, 3.8rem);
      font-weight: 400;
      line-height: 1.05;
      letter-spacing: -0.03em;
      color: var(--ink);
      margin: 0 0 2.4rem;
    }

    /* ── FOOTER ───────────────────────────────────────────────── */
    .hp-footer {
      border-top: 1px solid var(--line);
      padding: 2.4rem 2rem;
      background: var(--bg);
    }
    .hp-footer-inner {
      max-width: 1240px;
      margin: 0 auto;
      display: flex; align-items: center;
      gap: 2rem; flex-wrap: wrap;
    }
    .hp-footer-brand img {
      height: 26px; width: auto; opacity: .8;
    }
    .hp-footer-meta {
      flex: 1;
      display: flex; align-items: center;
      gap: .55rem; flex-wrap: wrap;
      font-size: .82rem;
      color: var(--ink-mute);
    }
    .hp-footer-meta a {
      color: var(--ink-soft);
      transition: color .18s ease;
    }
    .hp-footer-meta a:hover {
      color: var(--ink);
    }
    .hp-footer-dot { opacity: .5; }

    /* ── MODAL (form popup) ──────────────────────────────────── */
    .hp-modal {
      position: fixed; inset: 0;
      z-index: 200;
      display: none;
      align-items: center; justify-content: center;
      padding: 1.4rem;
    }
    .hp-modal.is-open { display: flex; }

    .hp-modal-backdrop {
      position: absolute; inset: 0;
      background: rgba(20, 17, 13, 0.55);
      backdrop-filter: blur(6px);
      -webkit-backdrop-filter: blur(6px);
      animation: hpFade .25s ease both;
    }
    @keyframes hpFade {
      from { opacity: 0; }
      to   { opacity: 1; }
    }

    .hp-modal-card {
      position: relative;
      width: 100%;
      max-width: 520px;
      max-height: 92vh;
      overflow-y: auto;
      background: var(--bg);
      border: 1px solid var(--line);
      border-radius: 16px;
      padding: 2.5rem 2.4rem 2.2rem;
      box-shadow: 0 24px 64px rgba(20, 17, 13, 0.25);
      animation: hpModalIn .35s cubic-bezier(.2,.7,.2,1) both;
    }
    @keyframes hpModalIn {
      from { opacity: 0; transform: translateY(14px) scale(.985); }
      to   { opacity: 1; transform: translateY(0) scale(1); }
    }

    .hp-modal-close {
      position: absolute;
      top: 1.1rem; right: 1.1rem;
      width: 34px; height: 34px;
      display: inline-flex; align-items: center; justify-content: center;
      background: transparent;
      border: 1px solid transparent;
      border-radius: 999px;
      color: var(--ink-soft);
      cursor: pointer;
      transition: background .15s ease, color .15s ease, border-color .15s ease;
    }
    .hp-modal-close:hover {
      background: var(--bg-tint);
      color: var(--ink);
      border-color: var(--line);
    }

    .hp-modal-eyebrow {
      font-size: .7rem;
      font-weight: 600;
      letter-spacing: .22em;
      text-transform: uppercase;
      color: var(--accent-warm);
      margin-bottom: .85rem;
    }
    .hp-modal-h {
      font-family: 'Fira Sans', sans-serif;
      font-weight: 300;
      font-size: 1.6rem;
      font-weight: 500;
      line-height: 1.15;
      letter-spacing: -0.015em;
      color: var(--ink);
      margin: 0 0 .55rem;
    }
    .hp-modal-sub {
      font-size: .94rem;
      line-height: 1.5;
      color: var(--ink-soft);
      margin: 0 0 1.6rem;
    }

    /* ── Form ─────────────────────────────────────────────────── */
    .hp-form {
      display: flex; flex-direction: column;
      gap: 1rem;
    }
    .hp-form-row {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 1rem;
    }
    .hp-form-field {
      display: flex; flex-direction: column;
      gap: .35rem;
    }
    .hp-form-field label {
      font-size: .72rem;
      font-weight: 600;
      letter-spacing: .12em;
      text-transform: uppercase;
      color: var(--ink-mute);
    }
    .hp-form-field input,
    .hp-form-field textarea {
      width: 100%;
      padding: .7rem .9rem;
      background: var(--bg-tint);
      border: 1px solid var(--line);
      border-radius: 8px;
      font-family: inherit;
      font-size: .96rem;
      color: var(--ink);
      transition: border-color .18s ease, background .18s ease;
      resize: vertical;
    }
    .hp-form-field textarea {
      min-height: 90px;
      max-height: 240px;
    }
    .hp-form-field input::placeholder,
    .hp-form-field textarea::placeholder {
      color: var(--ink-mute);
    }
    .hp-form-field input:focus,
    .hp-form-field textarea:focus {
      outline: none;
      border-color: var(--ink);
      background: var(--bg);
    }

    .hp-form-msg {
      font-size: .85rem;
      color: var(--ink-soft);
      min-height: 0;
      transition: min-height .15s ease;
    }
    .hp-form-msg.is-ok  { color: #5C8A6A; min-height: 1.2rem; }
    .hp-form-msg.is-err { color: #c5694a; min-height: 1.2rem; }

    .hp-form-submit {
      display: inline-flex; align-items: center; justify-content: center;
      gap: .5rem;
      padding: .85rem 1.4rem;
      background: var(--ink);
      color: var(--bg);
      border: 1px solid var(--ink);
      border-radius: 999px;
      font-family: inherit;
      font-size: .95rem;
      font-weight: 500;
      cursor: pointer;
      transition: transform .2s ease, background .2s ease,
                  box-shadow .25s ease;
      margin-top: .35rem;
    }
    .hp-form-submit:hover {
      transform: translateY(-1px);
      background: var(--accent-warm);
      border-color: var(--accent-warm);
      box-shadow: 0 12px 28px rgba(214, 118, 89, 0.28);
    }
    .hp-form-submit:disabled {
      opacity: .55;
      cursor: not-allowed;
      transform: none;
      box-shadow: none;
    }
    .hp-form-arrow { transition: transform .2s ease; }
    .hp-form-submit:hover .hp-form-arrow { transform: translateX(3px); }

    .hp-form-fineprint {
      font-size: .76rem;
      color: var(--ink-mute);
      margin: .5rem 0 0;
      line-height: 1.45;
    }

    @media (max-width: 520px) {
      .hp-form-row { grid-template-columns: 1fr; }
      .hp-modal-card { padding: 2rem 1.4rem 1.6rem; }
    }

    body.hp-modal-open { overflow: hidden; }

    /* ── FiraSans-Light unification (display elements) ───────────
       Earlier blocks declare font-family Fira Sans + weight 300 BUT then
       have a follow-up `font-weight: 400/500` for the previous serif
       look. Below rule wins by source order so all display text reads as
       Fira Sans Light per spec. */
    .hp-hero-h,
    .hp-section-h,
    .hp-final-h,
    .hp-offer-num,
    .hp-offer-name,
    .hp-tool,
    .hp-tools-result,
    .hp-tools-pivot,
    .hp-why-item h3,
    .hp-how-num,
    .hp-how-item h3,
    .hp-modal-h {
      font-weight: 300;
      letter-spacing: -0.015em;
    }
    /* Keep some hierarchy: stat numbers + result word stay slightly
       heavier so the "Baygush." reveal lands. */
    .hp-tools-result {
      font-weight: 400;
    }