/* /tracking/ — a landing page that stands on its own.
   Same Portuguese palette as the site (tokens in style.css), richer composition:
   azulejo tile fields, a "years vs 30 days" picture, a letter and a postage stamp.
   See .impeccable.md for the design context. */

:root {
  --cream: oklch(96.5% 0.018 88);
  --cream-soft: oklch(90% 0.025 100);
  --sheet: oklch(99% 0.008 90);
  --green-950: oklch(22% 0.055 155);
  --ease-quart: cubic-bezier(.25, 1, .5, 1);
  --ease-expo: cubic-bezier(.16, 1, .3, 1);
  /* one azulejo tile, gold line-work on transparent */
  --tile: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='88' height='88' viewBox='0 0 88 88'%3E%3Cg fill='none' stroke='%23e8b93f' stroke-width='1.3'%3E%3Crect x='.65' y='.65' width='86.7' height='86.7'/%3E%3Cpath d='M44 10 78 44 44 78 10 44Z'/%3E%3Ccircle cx='44' cy='44' r='15'/%3E%3Cpath d='M0 22A22 22 0 0 0 22 0M66 0A22 22 0 0 0 88 22M88 66A22 22 0 0 0 66 88M22 88A22 22 0 0 0 0 66'/%3E%3Cpath d='M44 29v30M29 44h30'/%3E%3C/g%3E%3Ccircle cx='44' cy='44' r='4.5' fill='%23e8b93f'/%3E%3C/svg%3E");
}

body.landing { background: var(--paper); font-size: clamp(1.06rem, 1rem + .35vw, 1.2rem); }
body.landing ::selection { background: var(--gold-500); color: var(--green-950); }
body.landing h1, body.landing h2, body.landing h3 { text-wrap: balance; }
body.landing p, body.landing li { text-wrap: pretty; }
.nw { white-space: nowrap; }

/* ---------- header / footer ---------- */
.landing-header { background: var(--green-950); color: var(--cream); position: relative; z-index: 2; }
.landing-header-in { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-block: .75rem; }
.landing-brand { color: var(--cream); }
.landing-brand .brand-text strong { color: var(--cream); }
.landing-brand .brand-text small { color: var(--gold-300); }
.landing-logo { display: grid; place-items: center; width: 46px; height: 46px; background: var(--cream); box-shadow: 0 0 0 2px var(--gold-500); }
.landing-wa { display: inline-flex; align-items: center; min-height: 44px; white-space: nowrap; font-weight: 700; text-decoration: none; color: var(--cream); border: 1.5px solid color-mix(in oklch, var(--gold-500) 70%, transparent); padding: .4rem 1.1rem; font-size: .95rem; transition: background .2s, color .2s; }
.landing-wa:hover { background: var(--gold-500); color: var(--green-950); border-color: var(--gold-500); }
.landing-footer { background: var(--green-950); color: var(--cream-soft); font-size: .92rem; }
.landing-footer-in { padding-block: 1.6rem; }
.landing-footer-in p { margin: .25rem 0; }
.landing-footer a { color: var(--gold-300); display: inline-block; padding-block: .6rem; }

/* ---------- shared pieces ---------- */
.tk-kicker { display: inline-flex; align-items: center; gap: .65rem; font-weight: 700; font-size: .95rem; letter-spacing: .02em; margin: 0 0 1.1rem; color: var(--red-600); }
.tk-kicker::before { content: ""; width: .6rem; height: .6rem; background: currentColor; transform: rotate(45deg); flex: none; }

.tk-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .6rem;
  min-height: 3.6rem; padding: 0 2.1rem; font: 700 1.12rem/1.2 var(--font-body);
  text-decoration: none; border: 0; cursor: pointer; border-radius: 2px;
  transition: transform .25s var(--ease-quart), background .2s, box-shadow .25s var(--ease-quart);
}
.tk-btn::after { content: "←"; font-weight: 400; transition: transform .25s var(--ease-quart); }
.tk-btn:hover { transform: translateY(-2px); }
.tk-btn:hover::after { transform: translateX(-4px); }
.tk-btn:focus-visible { outline: 3px solid var(--gold-500); outline-offset: 3px; }
.tk-btn-gold { background: var(--gold-500); color: var(--green-950); box-shadow: 0 10px 24px -12px oklch(78% 0.13 85 / .8); }
.tk-btn-gold:hover { background: var(--gold-300); color: var(--green-950); }
.tk-btn-green { background: var(--green-700); color: var(--cream); box-shadow: 0 10px 24px -12px oklch(38% 0.09 152 / .8); }
.tk-btn-green:hover { background: var(--green-900); color: var(--cream); }

/* tile field used on the dark sections */
.tk-hero, .tk-signup { position: relative; isolation: isolate; background: var(--green-900); color: var(--cream); overflow: hidden; }
.tk-hero::before, .tk-signup::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: var(--tile) 0 0 / 88px 88px; opacity: .09;
}
.tk-hero::after, .tk-signup::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(80% 70% at 85% 10%, oklch(38% 0.09 152 / .75), transparent 70%),
              radial-gradient(60% 60% at 0% 100%, oklch(22% 0.055 155 / .9), transparent 70%);
}
.tk-hero h1, .tk-hero h2, .tk-signup h2 { color: var(--cream); }

/* ---------- 1. hero ---------- */
.tk-hero { padding-block: clamp(3rem, 7vw, 6rem) clamp(4rem, 9vw, 7.5rem); }
.tk-hero .tk-kicker { color: var(--gold-300); }
.tk-hero .tk-kicker::before { background: var(--red-600); }
.tk-hero-grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: clamp(2.5rem, 6vw, 5rem); align-items: center; }
.tk-hero h1 { font-size: clamp(2.4rem, 1.5rem + 3.2vw, 4.3rem); line-height: 1.04; letter-spacing: -.02em; margin: 0 0 1.4rem; }
.tk-hero h1 > span { display: block; }
.tk-hero h1 .tk-kicker { display: flex; width: fit-content; font: 700 .95rem/1.4 var(--font-body); letter-spacing: .02em; margin: 0 0 1.2rem; }
.tk-h1-b { color: var(--gold-500); margin-top: .12em; }
.tk-sub { font-size: 1.18em; line-height: 1.7; max-width: 31em; margin: 0 0 2.2rem; color: var(--cream-soft); }

.tk-phone-fig { position: relative; margin: 0; display: grid; justify-items: center; gap: 2.8rem; }
.tk-phone {
  width: min(290px, 74vw); padding: 30px 12px 18px; border-radius: 38px;
  background: var(--green-950); transform: rotate(-4deg);
  box-shadow: 0 0 0 2px oklch(78% 0.13 85 / .35), 0 40px 60px -30px oklch(10% 0.04 155 / .9);
}
.tk-phone::before { content: ""; position: absolute; top: 12px; left: 50%; width: 64px; height: 6px; margin-left: -32px; border-radius: 6px; background: oklch(35% 0.05 155); }
.tk-phone { position: relative; }
.tk-phone-screen { background: var(--sheet); border-radius: 22px; overflow: hidden; color: var(--ink); }
.pm-bar { padding: .7rem .9rem; background: var(--paper-deep); border-bottom: 1px solid var(--line); font-size: .72rem; }
.pm-bar b { font-weight: 500; color: var(--ink-soft); }
.pm-body { position: relative; padding: 1.2rem 1rem 3.6rem; }
.pm-line { height: .5rem; background: var(--paper-deep); margin-bottom: .5rem; width: 82%; border-radius: 2px; }
.pm-line-short { width: 48%; background: var(--line); }
.pm-line-mid { width: 64%; }
.pm-steps { list-style: none; display: flex; justify-content: space-between; align-items: flex-start; margin: 1.7rem 0 0; padding: 0; position: relative; }
.pm-steps::before { content: ""; position: absolute; top: .7rem; inset-inline: .8rem; height: 2px; background: var(--line); }
.pm-steps li { position: relative; display: flex; flex-direction: column; align-items: center; gap: .3rem; }
.pm-steps i { width: 1.4rem; height: 1.4rem; border-radius: 50%; border: 2px solid oklch(55% 0.13 250); background: var(--sheet); }
.pm-steps .done i { background: oklch(55% 0.13 250); }
.pm-steps small { font-size: .66rem; color: var(--ink-soft); }
.pm-steps .more { color: var(--ink-soft); font-size: 1.2rem; line-height: 1; background: var(--sheet); padding-inline: .15rem; }
.pm-flag {
  position: absolute; left: 1rem; bottom: .9rem; width: 1.55rem; height: 1.55rem; border-radius: 50%;
  background: var(--red-600); color: var(--sheet); font-weight: 700; font-size: .95rem;
  display: grid; place-items: center; animation: pm-flag 2.2s var(--ease-quart) infinite;
}
@keyframes pm-flag {
  0% { box-shadow: 0 0 0 0 oklch(52% 0.19 25 / .65); }
  75%, 100% { box-shadow: 0 0 0 1.1rem oklch(52% 0.19 25 / 0); }
}

/* the hand-drawn note that marks the requirement for you */
.tk-arrow {
  position: absolute; width: 92px; height: 82px; left: .4rem; bottom: calc(100% - .4rem);
  fill: none; stroke: var(--gold-500); stroke-width: 3; stroke-linecap: round; stroke-linejoin: round;
}
.tk-arrow path { stroke-dasharray: 220; stroke-dashoffset: 220; animation: tk-draw 1.1s var(--ease-quart) 1.1s forwards; }
.tk-arrow path + path { animation-delay: 1.9s; }
@keyframes tk-draw { to { stroke-dashoffset: 0; } }
.tk-note {
  position: relative; justify-self: end; max-width: 17rem;
  background: var(--cream); color: var(--ink); padding: .9rem 1.1rem 1rem;
  transform: rotate(-2deg); font-size: .98rem; line-height: 1.5;
  box-shadow: 0 18px 30px -18px oklch(10% 0.04 155 / .8);
}
.tk-hand { display: block; font-family: "Amatic SC", var(--font-display); font-weight: 700; font-size: 2rem; line-height: 1; color: var(--red-700); margin-bottom: .3rem; }
.tk-note small { display: block; margin-top: .45rem; font-size: .82rem; color: var(--ink-soft); }

/* staggered entrance */
.tk-rise { opacity: 0; transform: translateY(18px); animation: tk-rise .9s var(--ease-quart) forwards; animation-delay: calc(var(--d, 0) * 130ms + 80ms); }
@keyframes tk-rise { to { opacity: 1; transform: none; } }

/* gentle reveal as sections scroll into view */
.tk-js [data-reveal] { opacity: 0; transform: translateY(26px); transition: opacity .9s var(--ease-expo), transform .9s var(--ease-expo); transition-delay: calc(var(--r, 0) * 110ms); }
.tk-js [data-reveal].in { opacity: 1; transform: none; }

/* ---------- 2. years vs 30 days ---------- */
.tk-time { padding-block: clamp(4rem, 9vw, 7rem) clamp(3.5rem, 8vw, 6rem); }
.tk-time h2 { font-size: clamp(2rem, 1.3rem + 2.8vw, 3.5rem); line-height: 1.12; margin: 0 0 clamp(2.5rem, 5vw, 4rem); max-width: 18em; }
.tk-time h2 em { font-style: normal; color: var(--red-600); }
.tk-time-viz { display: grid; grid-template-columns: 1.5fr 1fr; gap: clamp(2rem, 6vw, 5rem); align-items: end; }
.tk-viz-label { margin: 0 0 .9rem; font-weight: 700; font-size: .95rem; color: var(--ink-soft); }
.tk-years ol { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(6, 1fr); gap: 6px; }
.tk-years li {
  position: relative; aspect-ratio: 1; display: grid; place-items: end center; padding-bottom: .55rem;
  background: var(--green-700); color: var(--gold-300);
  font: 700 clamp(.85rem, .7rem + .5vw, 1.1rem) var(--font-display); overflow: hidden;
}
.tk-years li::before { content: ""; position: absolute; inset: 0; background: var(--tile) center / 100% 100%; opacity: .32; }
.tk-years li.now { background: var(--green-900); box-shadow: inset 0 0 0 3px var(--gold-500); color: var(--gold-500); }
.tk-js .tk-years li { opacity: 0; transform: translateY(14px) scale(.96); transition: opacity .7s var(--ease-expo), transform .7s var(--ease-expo); transition-delay: calc(var(--i) * 230ms); }
.tk-js .run .tk-years li { opacity: 1; transform: none; }
.tk-viz-cap { margin: .9rem 0 0; font-size: .95rem; color: var(--ink-soft); }
.tk-days-grid { display: grid; grid-template-columns: repeat(10, 1fr); gap: 4px; }
.tk-days-grid span { aspect-ratio: 1; box-shadow: inset 0 0 0 1.5px color-mix(in oklch, var(--red-600) 55%, transparent); background: var(--red-600); }
.tk-js .tk-days-grid span { background: transparent; transition: background-color .2s var(--ease-quart); transition-delay: calc(1.5s + var(--i) * 32ms); }
.tk-js .run .tk-days-grid span { background: var(--red-600); }
.tk-days-num { margin: .7rem 0 0; font-weight: 700; color: var(--red-700); font-size: 1.25rem; display: flex; align-items: baseline; gap: .4rem; }
.tk-days-num b { font: 900 clamp(4.6rem, 2.4rem + 6.5vw, 8.5rem)/.82 var(--font-display); color: var(--red-600); letter-spacing: -.04em; }
.tk-time-text { display: grid; grid-template-columns: 1.5fr 1fr; gap: clamp(2rem, 6vw, 5rem); margin-top: clamp(2.5rem, 5vw, 3.5rem); padding-top: 2rem; border-top: 1px solid var(--line); }
.tk-law { margin: 0; font-size: 1.12em; line-height: 1.75; }
.tk-law strong { color: var(--red-700); }
.tk-law a { color: inherit; text-decoration-color: color-mix(in oklch, var(--green-700) 45%, transparent); text-decoration-thickness: 1px; }
.tk-67 { margin: 0; position: relative; padding-inline-start: 1.6rem; font-size: 1em; line-height: 1.7; }
.tk-67::before { content: ""; position: absolute; inset-inline-start: 0; top: .55em; width: .65rem; height: .65rem; background: var(--red-600); transform: rotate(45deg); }

/* ---------- 3. why ---------- */
.tk-why { background: var(--paper-deep); padding-block: clamp(4rem, 8vw, 6.5rem); }
.tk-why-grid { display: grid; grid-template-columns: 1fr 2.1fr; gap: clamp(2rem, 6vw, 5rem); align-items: start; }
.tk-why h2 { margin: 0; font-size: clamp(1.9rem, 1.3rem + 2vw, 2.9rem); line-height: 1.12; position: sticky; top: 2rem; }
.tk-why-list { list-style: none; margin: 0; padding: 0; counter-reset: why; }
.tk-why-list li { counter-increment: why; display: grid; grid-template-columns: 4.5rem 1fr; gap: 0 1.2rem; padding-block: 1.6rem; border-top: 1px solid var(--line); }
.tk-why-list li:first-child { border-top: 0; padding-top: 0; }
.tk-why-list li::before { content: counter(why); grid-row: span 2; font: 900 3.6rem/1 var(--font-display); color: var(--red-600); }
.tk-why-list h3 { margin: .25rem 0 .4rem; font-size: clamp(1.2rem, 1.05rem + .5vw, 1.45rem); }
.tk-why-list p { margin: 0; color: var(--ink); opacity: .82; }

/* ---------- 4. offer: letter + stamp ---------- */
.tk-offer { padding-block: clamp(4.5rem, 9vw, 7rem); background: var(--paper); scroll-margin-top: 1rem; }
.tk-offer-grid { display: grid; grid-template-columns: 1.7fr 1fr; gap: clamp(1rem, 3vw, 2.5rem); align-items: start; }
.tk-letter { position: relative; background: var(--sheet); padding: clamp(2rem, 4vw, 3.2rem); box-shadow: 0 30px 50px -36px oklch(28% 0.07 155 / .6), 0 0 0 1px var(--line); }
.tk-letter::before { content: ""; position: absolute; inset: 0 0 auto; height: 10px; background: repeating-linear-gradient(90deg, var(--green-700) 0 28px, var(--gold-500) 28px 34px, var(--red-600) 34px 62px, var(--gold-500) 62px 68px); }
.tk-letter h2 { margin: 0 0 1.1rem; font-size: clamp(1.8rem, 1.3rem + 1.8vw, 2.6rem); line-height: 1.15; }
.tk-letter-body { font-size: 1.1em; line-height: 1.8; margin: 0 0 1.8rem; }
.tk-letter h3 { margin: 0 0 .8rem; font-size: 1.2rem; }
.tk-checks { list-style: none; margin: 0 0 1.6rem; padding: 0; }
.tk-checks li { position: relative; padding-inline-start: 2.2rem; margin-bottom: .7rem; line-height: 1.55; }
.tk-checks li::before {
  content: "✓"; position: absolute; inset-inline-start: 0; top: .1em; width: 1.45rem; height: 1.45rem;
  display: grid; place-items: center; background: var(--green-700); color: var(--cream); font-size: .8rem; font-weight: 700;
}
.tk-sign { margin: 0; font-family: "Amatic SC", var(--font-display); font-weight: 700; font-size: 2.1rem; line-height: 1; color: var(--green-700); }
.tk-sign::before { content: "— "; }

.tk-letter { padding-inline-end: clamp(2rem, 7vw, 7.5rem); }
.tk-stamp-col { display: grid; justify-items: start; gap: 2.4rem; position: relative; z-index: 2; align-self: start; margin-top: 3.5rem; margin-inline-start: clamp(-7.5rem, -7vw, -4rem); }
.tk-stamp {
  /* postage-stamp perforation: a solid centre plus a frame punched with holes */
  --step: 18px; --hole: 5.5px;
  width: min(280px, 72vw); padding: 13px; background: var(--sheet);
  -webkit-mask: linear-gradient(#000 0 0) content-box,
                radial-gradient(circle var(--hole), #0000 95%, #000) calc(var(--step) / -2) calc(var(--step) / -2) / var(--step) var(--step) round;
          mask: linear-gradient(#000 0 0) content-box,
                radial-gradient(circle var(--hole), #0000 95%, #000) calc(var(--step) / -2) calc(var(--step) / -2) / var(--step) var(--step) round;
  filter: drop-shadow(0 1px 1px oklch(28% 0.07 155 / .35)) drop-shadow(0 18px 22px oklch(28% 0.07 155 / .3));
  transform: rotate(5deg); transition: transform .5s var(--ease-quart);
}
.tk-stamp:hover { transform: rotate(1deg) scale(1.02); }
.tk-stamp-in {
  position: relative; isolation: isolate; display: flex; flex-direction: column; align-items: center; text-align: center;
  padding: 1.8rem 1rem 1.3rem; background: var(--green-900); color: var(--cream);
  box-shadow: inset 0 0 0 6px var(--green-900), inset 0 0 0 8px var(--gold-500);
}
.tk-stamp-in::before { content: ""; position: absolute; inset: 0; z-index: -1; background: var(--tile) 0 0 / 66px 66px; opacity: .12; }
.tk-stamp-amt { font: 900 4.9rem/.95 var(--font-display); color: var(--gold-500); letter-spacing: -.02em; }
.tk-stamp-once { font-weight: 700; font-size: 1.3rem; margin-top: .25rem; }
.tk-stamp-sub { font-size: .92rem; line-height: 1.4; color: var(--cream-soft); margin-top: .5rem; }
.tk-stamp-mark { margin-top: 1rem; padding-top: .55rem; border-top: 1px solid oklch(78% 0.13 85 / .5); font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; color: var(--gold-300); }

/* ---------- 5. steps ---------- */
.tk-steps-sec { padding-block: clamp(3.5rem, 7vw, 5.5rem); background: var(--paper); border-top: 1px solid var(--line); }
.tk-steps-sec h2 { margin: 0 0 2.6rem; font-size: clamp(1.8rem, 1.3rem + 1.6vw, 2.5rem); }
.tk-steps { --g: clamp(1.5rem, 4vw, 3rem); list-style: none; counter-reset: s; display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--g); margin: 0; padding: 0; position: relative; }
.tk-steps::before { content: ""; position: absolute; top: 1.9rem; inset-inline-start: 1.9rem; inset-inline-end: calc((100% - 2 * var(--g)) / 3 - 1.9rem); border-top: 2px dashed color-mix(in oklch, var(--gold-500) 80%, transparent); }
.tk-steps li { counter-increment: s; position: relative; }
.tk-steps li::before {
  content: counter(s); position: relative; display: grid; place-items: center; width: 3.8rem; height: 3.8rem; margin-bottom: 1.2rem;
  background: var(--tile) center / 100% 100%, var(--green-700); color: var(--cream);
  font: 900 1.6rem/1 var(--font-display); box-shadow: 0 0 0 6px var(--paper);
}
.tk-steps h3 { margin: 0 0 .45rem; font-size: 1.25rem; }
.tk-steps p { margin: 0; opacity: .85; }

/* ---------- 6. FAQ ---------- */
.tk-faq-sec { background: var(--green-tint); padding-block: clamp(4rem, 8vw, 6rem); }
.tk-faq-grid { display: grid; grid-template-columns: 1fr 2.1fr; gap: clamp(2rem, 6vw, 5rem); align-items: start; }
.tk-faq-head { position: sticky; top: 2rem; }
.tk-faq-grid h2 { margin: 0; font-size: clamp(1.9rem, 1.3rem + 2vw, 2.9rem); line-height: 1.12; }
.tk-updated { margin: 1rem 0 0; font-size: .9rem; color: var(--ink-soft); }
.tk-more { white-space: nowrap; font-weight: 700; color: var(--green-700); }
.tk-more::after { content: " ←"; }
.tk-pt { display: block; margin-top: .35rem; font-size: .9em; color: var(--ink-soft); text-align: right; }
.tk-faq { border-bottom: 1px solid color-mix(in oklch, var(--green-700) 22%, transparent); }
.tk-faq:first-child { border-top: 1px solid color-mix(in oklch, var(--green-700) 22%, transparent); }
.tk-faq summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 1.2rem; padding: 1.25rem 0; font-weight: 700; font-size: 1.1em; color: var(--green-900); }
.tk-faq summary::-webkit-details-marker { display: none; }
.tk-faq summary::after { content: "+"; flex: none; width: 2rem; height: 2rem; display: grid; place-items: center; background: var(--green-700); color: var(--cream); font-size: 1.3rem; font-weight: 400; transition: transform .3s var(--ease-quart), background .2s; }
.tk-faq[open] summary::after { transform: rotate(45deg); background: var(--red-600); }
.tk-faq summary:focus-visible { outline: 3px solid var(--gold-500); outline-offset: 2px; }
.tk-faq p { margin: 0 0 1.4rem; max-width: 40em; line-height: 1.75; }

/* ---------- 7. signup ---------- */
.tk-signup { padding-block: clamp(4.5rem, 9vw, 7rem); scroll-margin-top: 1rem; }
.tk-signup-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: clamp(2.5rem, 6vw, 5rem); align-items: start; }
.tk-signup h2 { margin: 0 0 1.4rem; font-size: clamp(2rem, 1.4rem + 2.2vw, 3.2rem); line-height: 1.1; }
.tk-signup-intro p { color: var(--cream-soft); font-size: 1.08em; line-height: 1.75; margin: 1.4rem 0 0; }
.tk-signup-intro .tk-signup-more { font-size: .98em; margin-top: .8rem; color: var(--gold-300); }
.tk-progress { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: .6rem; }
.tk-progress li { display: inline-flex; align-items: center; gap: .55rem; padding: .45rem 1rem .45rem .8rem; font-weight: 700; font-size: .95rem; border: 1.5px solid oklch(78% 0.13 85 / .45); color: var(--cream-soft); }
.tk-progress b { display: grid; place-items: center; width: 1.6rem; height: 1.6rem; background: oklch(96% 0.02 90 / .14); font-size: .85rem; }
.tk-progress .on { border-color: var(--gold-500); color: var(--cream); }
.tk-progress .on b { background: var(--gold-500); color: var(--green-950); }
.tk-progress .done b { background: var(--green-500); color: var(--cream); }

.tk-form { background: var(--sheet); color: var(--ink); padding: clamp(1.5rem, 4vw, 2.6rem); box-shadow: 0 40px 60px -36px oklch(8% 0.03 155 / .9); }
.tk-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem 1.2rem; margin-bottom: 1.6rem; }
.tk-wide { grid-column: 1 / -1; }
.tk-fields label, .tk-field { display: flex; flex-direction: column; gap: .4rem; font-weight: 700; font-size: 1rem; color: var(--green-900); }
.tk-field label { font: inherit; color: inherit; }
.tk-fields input:not([type="checkbox"]), .tk-fields select, .tk-fields textarea {
  font: 400 1.1rem/1.4 var(--font-body); min-height: 3.4rem; padding: .7rem .95rem; color: var(--ink);
  background: var(--paper); border: 1.5px solid var(--line); border-radius: 2px; width: 100%;
  transition: border-color .2s, box-shadow .2s;
}
.tk-fields textarea { min-height: 6rem; resize: vertical; }
.tk-fields input:focus, .tk-fields select:focus, .tk-fields textarea:focus { outline: none; border-color: var(--green-700); box-shadow: 0 0 0 3px color-mix(in oklch, var(--gold-500) 55%, transparent); }
#tracking-code { letter-spacing: .1em; text-align: left; font-size: 1.25rem; }
#tracking-code[aria-invalid="true"] { border-color: var(--red-600); }
.tk-err { margin: 0; color: var(--red-700); font-size: .92rem; font-weight: 700; }
.tk-fields .tk-check { flex-direction: row; align-items: flex-start; gap: .75rem; font-weight: 400; color: var(--ink); line-height: 1.55; }
.tk-check input { width: 1.4rem; height: 1.4rem; margin-top: .15rem; flex: none; accent-color: var(--green-700); }
.tk-submit { width: 100%; min-height: 4rem; font-size: 1.2rem; }

/* ---------- 8. question line ---------- */
.tk-ask { background: var(--paper); padding-block: 2.2rem; }
.tk-ask-in { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .8rem 2rem; }
.tk-ask p { margin: 0; font-size: 1.08em; }
.tk-ask a { font: 700 1.2rem var(--font-body); color: var(--green-700); display: inline-block; padding-block: .55rem; }
.tk-ask a:hover { color: var(--red-600); }

/* ---------- thanks page ---------- */
.tk-thanks { padding-block: clamp(3rem, 7vw, 6rem); }
.tk-thanks-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: clamp(2rem, 6vw, 5rem); align-items: center; }
.tk-thanks h1 { font-size: clamp(2.2rem, 1.5rem + 3vw, 4rem); line-height: 1.08; margin: 1.6rem 0 1.2rem; }
.tk-thanks .tk-h1-b { display: inline; margin: 0; }
.tk-thanks-small { margin: 1.4rem 0 0; font-size: .95rem; color: var(--cream-soft); }
.tk-thanks-small + .tk-thanks-small { margin-top: .5rem; }
.tk-thanks-small b { color: var(--gold-300); letter-spacing: .05em; }
.tk-thanks-small a { color: var(--gold-300); }
.tk-stamp-hero { justify-self: center; width: min(280px, 72vw); }

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  .tk-hero-grid, .tk-time-viz, .tk-time-text, .tk-why-grid, .tk-offer-grid, .tk-faq-grid, .tk-signup-grid, .tk-thanks-grid { grid-template-columns: 1fr; }
  .tk-why h2, .tk-faq-head { position: static; }
  .tk-letter { padding-inline-end: clamp(1.4rem, 5vw, 2rem); padding-bottom: 4.6rem; }
  .tk-stamp-col { margin: -3.2rem 0 0; justify-items: center; }
  .tk-stamp { width: min(230px, 64vw); }
  .tk-phone-fig { justify-self: center; }
  .tk-steps { grid-template-columns: 1fr; }
  .tk-steps::before { top: 1rem; bottom: 6rem; inset-inline-end: auto; inset-inline-start: 1.9rem; border-top: 0; border-inline-start: 2px dashed color-mix(in oklch, var(--gold-500) 80%, transparent); }
  .tk-steps li { display: grid; grid-template-columns: 3.8rem 1fr; gap: 0 1.1rem; }
  .tk-steps li::before { grid-row: span 2; margin: 0; }
}
@media (max-width: 560px) {
  .landing-header .brand-text small { display: none; }
  .landing-wa { padding: .35rem .8rem; font-size: .9rem; }
  .tk-years ol { grid-template-columns: repeat(3, 1fr); }
  .tk-fields { grid-template-columns: 1fr; }
  .tk-btn { width: 100%; }
  .tk-why-list li { grid-template-columns: 3rem 1fr; gap: 0 .8rem; }
  .tk-why-list li::before { font-size: 2.6rem; }
}

@media (prefers-reduced-motion: reduce) {
  .tk-rise { opacity: 1; transform: none; animation: none; }
  .tk-js [data-reveal], .tk-js .tk-years li { opacity: 1; transform: none; transition: none; }
  .tk-js .tk-days-grid span { background: var(--red-600); transition: none; }
  .pm-flag { animation: none; box-shadow: 0 0 0 .45rem oklch(52% 0.19 25 / .25); }
  .tk-arrow path { animation: none; stroke-dashoffset: 0; }
  .tk-btn, .tk-stamp { transition: none; }
}