/* ThinkTwice! website
   Layout: sticky slim nav · hero with fanned phones · numbered 3-step flow (a real sequence) ·
   feature tiles · screenshot strip · privacy band · FAQ · contact. One reading width, generous air. */
:root {
  --paper: #f5f9f6;
  --surface: #ffffff;
  --ink: #0f271d;
  --ink-soft: #4d6358;
  --line: #d8e6de;
  --leaf: #17a06f;
  --leaf-deep: #0d7a53;
  --mint: #e3f4ec;
  --stop: #e5484d;
  --display: "Rubik", "Arial Hebrew", system-ui, sans-serif;
  --body: "Assistant", "Arial Hebrew", system-ui, sans-serif;
  --radius: 22px;
  --wrap: 72rem;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #0b1712; --surface: #12211a; --ink: #e6f2ec; --ink-soft: #9fb8ab;
    --line: #22362c; --leaf: #3fcf93; --leaf-deep: #2bb07a; --mint: #143126; --stop: #ff6b6f;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #0b1712; --surface: #12211a; --ink: #e6f2ec; --ink-soft: #9fb8ab;
  --line: #22362c; --leaf: #3fcf93; --leaf-deep: #2bb07a; --mint: #143126; --stop: #ff6b6f;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 18px/1.65 var(--body); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: var(--leaf-deep); }
:focus-visible { outline: 3px solid var(--leaf); outline-offset: 3px; border-radius: 6px; }

/* language: show only the active one */
html[lang="he"] .en, html[lang="en"] .he { display: none !important; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding-inline: 20px; }

/* nav */
.nav { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 10; background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-bottom: 1px solid var(--line); }
.nav .wrap { display: flex; align-items: center; gap: 16px; padding-block: 12px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); font: 700 1.15rem var(--display); }
.brand img { width: 36px; height: 36px; border-radius: 9px; }
.nav-links { display: flex; gap: 20px; margin-inline-start: auto; }
.nav-links a { color: var(--ink-soft); text-decoration: none; font: 500 0.95rem var(--display); }
.nav-links a:hover { color: var(--ink); }
.lang { display: inline-flex; background: var(--surface); border: 1px solid var(--line); border-radius: 999px; padding: 3px; }
.lang button { border: 0; background: transparent; color: var(--ink-soft); font: 500 0.85rem var(--display); padding: 6px 12px; border-radius: 999px; cursor: pointer; }
.lang button[aria-pressed="true"] { background: var(--leaf); color: #fff; }
@media (max-width: 720px) { .nav-links { display: none; } .lang { margin-inline-start: auto; } }
.brand { min-width: 0; white-space: nowrap; }
@media (max-width: 380px) { .brand .name { display: none; } }

/* hero */
.hero { padding-block: 56px 24px; overflow: hidden; }
.hero .wrap { display: grid; grid-template-columns: 1.05fr 1fr; gap: 40px; align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; background: var(--mint); color: var(--leaf-deep);
  font: 500 0.85rem var(--display); padding: 6px 14px; border-radius: 999px; }
h1 { font: 700 clamp(2.6rem, 6.4vw, 4.6rem)/1.02 var(--display); letter-spacing: -0.03em; margin: 18px 0 18px; text-wrap: balance; }
h1 .second { color: var(--leaf); display: block; }
.lede { font-size: 1.2rem; color: var(--ink-soft); max-width: 34rem; margin: 0 0 28px; }
.cta { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.btn { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font: 500 1rem var(--display);
  padding: 14px 22px; border-radius: 999px; border: 0; cursor: pointer; }
.btn-primary { background: var(--ink); color: var(--paper); }
.btn-soft { background: var(--mint); color: var(--leaf-deep); }
.btn svg { width: 20px; height: 20px; }
.note { font-size: 0.9rem; color: var(--ink-soft); margin-top: 14px; }

.phones { position: relative; height: 560px; }
.phone { position: absolute; width: 250px; aspect-ratio: 1206 / 2622; border-radius: 38px; overflow: hidden;
  border: 8px solid #0c0f0e; background: #0c0f0e; box-shadow: 0 30px 60px -20px rgb(15 39 29 / .45); }
.phone img { width: 100%; height: 100%; object-fit: cover; }
.phone.p1 { inset-inline-start: 4%; top: 30px; transform: rotate(-7deg); z-index: 1; }
.phone.p2 { inset-inline-start: 34%; top: 0; z-index: 3; }
.phone.p3 { inset-inline-start: 64%; top: 40px; transform: rotate(7deg); z-index: 2; }
@media (max-width: 900px) {
  .hero .wrap { grid-template-columns: 1fr; }
  .phones { height: 440px; }
  .phone { width: 190px; }
  .phone.p1 { inset-inline-start: 0; } .phone.p2 { inset-inline-start: calc(50% - 95px); } .phone.p3 { inset-inline-start: auto; inset-inline-end: 0; }
}
@media (max-width: 460px) { .phones { height: 360px; } .phone { width: 150px; border-width: 6px; border-radius: 28px; } .phone.p2 { inset-inline-start: calc(50% - 75px); } }

/* sections */
section.block { padding-block: 72px; }
.kicker { font: 500 0.85rem var(--display); letter-spacing: 0.08em; text-transform: uppercase; color: var(--leaf-deep); margin: 0 0 10px; }
h2 { font: 700 clamp(1.9rem, 4vw, 2.8rem)/1.1 var(--display); letter-spacing: -0.02em; margin: 0 0 14px; text-wrap: balance; }
.sub { color: var(--ink-soft); max-width: 40rem; margin: 0 0 36px; font-size: 1.1rem; }

/* how it works */
.steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; counter-reset: step; }
.step { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; display: grid; gap: 14px; align-content: start; }
.step .num { width: 36px; height: 36px; border-radius: 50%; background: var(--leaf); color: #fff; display: grid; place-items: center; font: 700 1rem var(--display); }
.step h3 { font: 700 1.25rem/1.25 var(--display); margin: 0; }
.step p { margin: 0; color: var(--ink-soft); }
/* full screenshot inside a phone frame, centered */
.step .shot { justify-self: center; width: min(100%, 240px); aspect-ratio: 1206 / 2622; margin-top: 6px;
  border-radius: 34px; overflow: hidden; border: 7px solid #0c0f0e; background: #0c0f0e;
  box-shadow: 0 20px 40px -18px rgb(15 39 29 / .45); }
.step .shot img { width: 100%; height: 100%; object-fit: cover; }
@media (max-width: 860px) { .steps { grid-template-columns: 1fr; } }

/* features */
.features { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 860px) { .features { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .features { grid-template-columns: 1fr; } }
.feature { padding: 22px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line); display: grid; gap: 8px; align-content: start; }
.feature .emoji { font-size: 2rem; line-height: 1; }
.feature h3 { font: 700 1.1rem/1.3 var(--display); margin: 4px 0 0; }
.feature p { margin: 0; color: var(--ink-soft); font-size: 1rem; }

/* gallery */
.gallery { display: flex; gap: 18px; overflow-x: auto; padding-bottom: 12px; scroll-snap-type: x mandatory; }
.gallery figure { margin: 0; flex: 0 0 auto; width: 220px; scroll-snap-align: start; display: grid; gap: 10px; }
.gallery .frame { border-radius: 30px; overflow: hidden; border: 7px solid #0c0f0e; background: #0c0f0e; aspect-ratio: 1206 / 2622; }
.gallery .frame img { width: 100%; height: 100%; object-fit: cover; }
.gallery figcaption { font: 500 0.95rem var(--display); color: var(--ink-soft); text-align: center; }

/* privacy band */
.band { background: var(--ink); color: var(--paper); border-radius: 32px; padding: 48px 32px; display: grid; grid-template-columns: 1fr 1fr; gap: 32px; align-items: center; }
.band h2 { color: var(--paper); }
.band p { color: color-mix(in srgb, var(--paper) 75%, transparent); margin: 0 0 18px; }
.band ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.band li { display: flex; gap: 12px; align-items: flex-start; font-size: 1.05rem; }
.band li span:first-child { font-size: 1.3rem; line-height: 1.3; }
.band a { color: var(--leaf); }
@media (max-width: 800px) { .band { grid-template-columns: 1fr; padding: 32px 22px; } }

/* faq */
.faq { display: grid; gap: 10px; max-width: 48rem; }
.faq details { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 4px 20px; }
.faq summary { cursor: pointer; font: 500 1.08rem var(--display); padding: 14px 0; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--leaf); font-size: 1.4rem; line-height: 1; }
.faq details[open] summary::after { content: "–"; }
.faq details p { margin: 0 0 16px; color: var(--ink-soft); }

/* contact */
.contact { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; justify-content: space-between;
  background: var(--mint); border-radius: var(--radius); padding: 28px; }
.contact h2 { margin: 0 0 6px; font-size: 1.7rem; }
.contact p { margin: 0; color: var(--ink-soft); }
.mail { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.mail code { font: 600 1.05rem var(--body); background: var(--surface); padding: 10px 16px; border-radius: 12px; user-select: all; word-break: break-all; }

footer { padding-block: 40px 56px; color: var(--ink-soft); font-size: 0.95rem; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 16px; justify-content: space-between; border-top: 1px solid var(--line); padding-top: 24px; }
footer a { color: var(--ink-soft); }

/* privacy page */
.doc { max-width: 46rem; padding-block: 48px 72px; }
.doc h1 { font-size: clamp(2.2rem, 5vw, 3.2rem); }
.doc h2 { font-size: 1.4rem; margin: 32px 0 8px; }
.doc p, .doc ul { color: var(--ink-soft); margin: 0 0 12px; }
.doc ul { padding-inline-start: 1.2em; display: grid; gap: 6px; }

@media (prefers-reduced-motion: no-preference) {
  .phone { transition: transform .5s ease; }
  .phones:hover .p1 { transform: rotate(-10deg) translateY(-6px); }
  .phones:hover .p3 { transform: rotate(10deg) translateY(-6px); }
}