/* ==========================================================================
   Pealo — pealo.app
   Design system: 10px spacing base, system-ui only, achromatic chrome,
   color lives ONLY inside product mockups, single 5-layer shadow,
   radii 12/16/20/999.
   ========================================================================== */

:root {
  --text: #000;
  --text-2: rgba(0, 0, 0, 0.55);
  --text-3: rgba(0, 0, 0, 0.7);
  --bg: #ffffff;
  --bg-alt: #fafafa;
  --bg-dark: #05010d;
  --dark-text-2: rgba(255, 255, 255, 0.65);
  --dark-text-3: rgba(255, 255, 255, 0.5);
  --shadow:
    0 0 0 1px rgba(0, 0, 0, 0.02),
    0 1px 1px 0.5px rgba(0, 0, 0, 0.02),
    0 3px 3px 1.5px rgba(0, 0, 0, 0.02),
    0 6px 6px -3px rgba(0, 0, 0, 0.02),
    0 12px 12px -6px rgba(0, 0, 0, 0.02);
  --ios-blue: #007aff;
  --ios-orange: #ff9500;
  --ios-green: #34c759;
  --ios-red: #ff3b30;
  --ios-gray-fill: #f2f2f7;
  --ios-bezel: #c7c7cc;
  --ios-card: #1c1c1c;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { font-family: system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif; font-size: 17px; line-height: 1.55; color: var(--text); background: var(--bg); }
a { color: inherit; }

.container { max-width: 1000px; margin: 0 auto; padding-left: 20px; padding-right: 20px; }
section { padding: clamp(70px, 11vw, 140px) 0; }
.band-alt { background: var(--bg-alt); }
.band-dark { background: var(--bg-dark); color: #fff; }

h1 { font-size: clamp(40px, 6.4vw, 65px); font-weight: 700; letter-spacing: -1px; line-height: 1.04; }
.h2-display { font-size: clamp(36px, 5.4vw, 56px); font-weight: 700; letter-spacing: -0.28px; line-height: 1.08; }
h2 { font-size: clamp(30px, 4.4vw, 44px); font-weight: 700; letter-spacing: -0.28px; line-height: 1.1; }
h3 { font-size: 20px; font-weight: 600; line-height: 1.3; }
.sub { font-size: clamp(19px, 2.3vw, 23px); font-weight: 600; line-height: 1.42; color: var(--text-2); }
.band-dark .sub { color: var(--dark-text-2); }
.body-2 { color: var(--text-2); }
.caption { font-size: 13px; color: var(--text-2); }
.band-dark .caption { color: var(--dark-text-3); }

.pill { display: inline-flex; align-items: center; justify-content: center; gap: 8px; background: #000; color: #fff; border: 0; border-radius: 999px; padding: 16px 30px; font: 600 17px/1 system-ui, -apple-system, sans-serif; cursor: pointer; text-decoration: none; transition: opacity 0.15s ease, transform 0.15s ease; }
.pill:hover { opacity: 0.82; }
.pill:active { transform: scale(0.98); }
.pill--sm { padding: 11px 22px; font-size: 15px; }
.pill--inverse { background: #fff; color: #000; }

.nav { position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, 0.82); -webkit-backdrop-filter: blur(20px); backdrop-filter: blur(20px); }
.nav__inner { display: flex; align-items: center; gap: 30px; height: 64px; }
.nav__logo { font-size: 21px; font-weight: 700; letter-spacing: -0.4px; text-decoration: none; margin-right: 10px; }
.nav__links { display: flex; gap: 26px; list-style: none; }
.nav__links a { font-size: 15px; font-weight: 500; color: var(--text-3); text-decoration: none; }
.nav__links a:hover { color: var(--text); }
.nav__cta { margin-left: auto; }
@media (max-width: 640px) { .nav__links { display: none; } }

.hero { padding-top: clamp(50px, 8vw, 100px); }
.hero__grid { display: grid; grid-template-columns: 1.05fr 0.95fr; align-items: center; gap: 40px; }
.hero__copy h1 { margin-bottom: 20px; }
.hero__copy .sub { margin-bottom: 40px; max-width: 30ch; }
.hero__cta-note { margin-top: 12px; }
@media (max-width: 860px) { .hero__grid { grid-template-columns: 1fr; gap: 60px; } .hero__copy { text-align: center; } .hero__copy .sub { margin-left: auto; margin-right: auto; } .hero__visual { display: flex; justify-content: center; } }

.works-with { padding: 26px 0; }
.works-with p { text-align: center; font-size: 14px; color: var(--text-2); letter-spacing: 0.1px; }
.works-with strong { font-weight: 600; color: var(--text-3); }

.cards-head { text-align: center; margin-bottom: 60px; }
.cards-head h2 { margin-bottom: 14px; }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card { background: #fff; border-radius: 16px; padding: 30px; box-shadow: var(--shadow); }
.card svg { display: block; margin-bottom: 20px; }
.card h3 { margin-bottom: 10px; }
.card p { font-size: 16px; color: var(--text-2); }
@media (max-width: 780px) { .cards { grid-template-columns: 1fr; } }

.steps-head { text-align: center; margin-bottom: 60px; }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
.step__num { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: 999px; background: #fff; box-shadow: var(--shadow); font-size: 16px; font-weight: 600; margin-bottom: 20px; }
.step h3 { margin-bottom: 8px; }
.step p { font-size: 16px; color: var(--text-2); }
@media (max-width: 780px) { .steps { grid-template-columns: 1fr; gap: 30px; } }

.feature__grid { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: clamp(40px, 7vw, 90px); }
.feature__copy h2 { margin-bottom: 20px; }
.feature__copy p { font-size: 17px; color: var(--text-2); max-width: 46ch; }
.feature__copy .caption { display: block; margin-top: 20px; }
.band-dark .feature__copy p { color: var(--dark-text-2); }
.feature__visual { display: flex; justify-content: center; }
@media (max-width: 860px) { .feature__grid { grid-template-columns: 1fr; gap: 50px; } .feature__grid .feature__visual { order: 1; } .feature__grid .feature__copy { order: 0; } }

.diff__head { max-width: 640px; margin-bottom: 70px; }
.diff__head h2 { margin-bottom: 20px; }
.diff__head p { font-size: 17px; color: var(--dark-text-2); }
.diff__head .caption { display: block; margin-top: 20px; }

.faq-head { text-align: center; margin-bottom: 50px; }
.faq-list { max-width: 760px; margin: 0 auto; display: grid; gap: 10px; }
.faq-item { background: var(--bg-alt); border-radius: 12px; }
.faq-item summary { list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 20px 24px; font-size: 17px; font-weight: 600; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary svg { flex: none; transition: transform 0.2s ease; }
.faq-item[open] summary svg { transform: rotate(45deg); }
.faq-item p { padding: 0 24px 20px; font-size: 16px; color: var(--text-2); }

.cta { text-align: center; }
.cta h2 { margin-bottom: 16px; }
.cta p { font-size: 18px; color: var(--dark-text-2); max-width: 44ch; margin: 0 auto 40px; }

.footer { padding: 40px 0; }
.footer__inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 8px 24px; font-size: 13px; color: var(--text-2); }
.footer a { color: var(--text-2); text-decoration: none; }
.footer a:hover { color: var(--text); }

.phone { position: relative; width: 300px; aspect-ratio: 205 / 440; background: #fff; border: 4px solid var(--ios-bezel); border-radius: 54px; overflow: hidden; flex: none; }
.phone__island { position: absolute; top: 16px; left: 50%; transform: translateX(-50%); width: 88px; height: 26px; border-radius: 999px; background: #000; }

.phone-wrap { position: relative; }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-9px); } }
.phone-wrap--float { animation: float 7s ease-in-out infinite; }

.lockscreen { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; padding: 62px 18px 30px; }
.lockscreen::after { content: ""; position: absolute; bottom: 9px; left: 50%; transform: translateX(-50%); width: 96px; height: 4px; border-radius: 999px; background: rgba(0, 0, 0, 0.8); }
.lockscreen__lock { margin-bottom: 8px; }
.lockscreen__clock { font-size: 58px; font-weight: 250; letter-spacing: -1px; line-height: 1; color: #000; font-variant-numeric: tabular-nums; }
.lockscreen__date { font-size: 14px; font-weight: 500; color: rgba(0, 0, 0, 0.55); margin-top: 4px; }

.silent-chip { display: inline-flex; align-items: center; gap: 7px; margin-top: 14px; padding: 6px 12px 6px 6px; background: var(--ios-gray-fill); border-radius: 999px; font-size: 12px; font-weight: 600; color: #000; }
.silent-chip__icon { display: inline-flex; align-items: center; justify-content: center; width: 22px; height: 22px; border-radius: 999px; background: var(--ios-blue); }

.alarm-card { position: relative; width: 100%; margin-top: auto; margin-bottom: auto; background: var(--ios-card); border-radius: 26px; padding: 22px 20px; display: flex; flex-direction: column; align-items: center; gap: 14px; }
.alarm-card__rings::before, .alarm-card__rings::after { content: ""; position: absolute; inset: 0; border-radius: 26px; border: 2px solid rgba(255, 149, 0, 0.45); opacity: 0; pointer-events: none; }
@keyframes ringwave { 0% { transform: scale(1); opacity: 0.55; } 70% { transform: scale(1.13); opacity: 0; } 100% { transform: scale(1.13); opacity: 0; } }
.alarm-card__rings::before { animation: ringwave 3.2s ease-out infinite; }
.alarm-card__rings::after { animation: ringwave 3.2s ease-out 1.6s infinite; }
.alarm-card__head { display: flex; align-items: center; gap: 8px; width: 100%; }
@keyframes bell-shake { 0%, 88%, 100% { transform: rotate(0); } 90% { transform: rotate(-11deg); } 93% { transform: rotate(9deg); } 96% { transform: rotate(-6deg); } 98% { transform: rotate(4deg); } }
.alarm-card__bell { animation: bell-shake 6.4s ease-in-out infinite; transform-origin: 50% 20%; }
.alarm-card__title { font-size: 15px; font-weight: 600; color: #fff; line-height: 1.2; }
.alarm-card__app { font-size: 11px; color: rgba(255, 255, 255, 0.6); }
.alarm-card__time { font-family: ui-rounded, system-ui, -apple-system, sans-serif; font-size: 52px; font-weight: 700; color: #fff; line-height: 1; font-variant-numeric: tabular-nums; }
.alarm-card__time small { font-size: 26px; font-weight: 700; }
.alarm-card__pills { display: flex; gap: 12px; }
.alarm-pill { padding: 10px 26px; border-radius: 999px; font-size: 15px; font-weight: 600; line-height: 1; }
.alarm-pill--snooze { background: rgba(255, 255, 255, 0.18); color: #fff; }
.alarm-pill--stop { background: var(--ios-orange); color: #000; }

.diagram { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; }
.diagram__node { display: flex; flex-direction: column; align-items: center; gap: 12px; flex: none; max-width: 190px; }
.diagram__art { height: 84px; display: flex; align-items: center; }
.diagram__link { flex: 1 1 60px; min-width: 40px; height: 2px; position: relative; overflow: visible; margin-top: 41px; }
.diagram__link line { stroke: rgba(255, 255, 255, 0.45); stroke-width: 2; stroke-dasharray: 3 7; }
@keyframes dashflow { to { stroke-dashoffset: -100; } }
.diagram__link line { animation: dashflow 9s linear infinite; }
.diagram__label { font-size: 13px; color: var(--dark-text-3); text-align: center; }

.event-block { position: relative; width: 150px; background: var(--ios-blue); border-radius: 10px; padding: 10px 12px; color: #fff; }
.event-block__title { font-size: 13px; font-weight: 600; line-height: 1.25; }
.event-block__time { font-size: 12px; opacity: 0.85; }
.event-block__badge { position: absolute; top: 6px; right: 6px; display: inline-flex; align-items: center; justify-content: center; width: 20px; height: 20px; border-radius: 999px; background: rgba(255, 255, 255, 0.28); }

.mini-alarm { position: relative; background: var(--ios-card); border: 1px solid rgba(255, 255, 255, 0.14); border-radius: 16px; padding: 14px 18px; display: flex; flex-direction: column; align-items: center; gap: 6px; color: #fff; }
.mini-alarm__rings::before, .mini-alarm__rings::after { content: ""; position: absolute; inset: 0; border-radius: 16px; border: 2px solid rgba(255, 149, 0, 0.4); opacity: 0; pointer-events: none; }
.mini-alarm__rings::before { animation: ringwave 3.2s ease-out infinite; }
.mini-alarm__rings::after { animation: ringwave 3.2s ease-out 1.6s infinite; }
.mini-alarm__title { font-size: 12px; font-weight: 600; }
.mini-alarm__time { font-family: ui-rounded, system-ui, sans-serif; font-size: 26px; font-weight: 700; line-height: 1; font-variant-numeric: tabular-nums; }
@media (max-width: 700px) { .diagram { flex-direction: column; align-items: center; gap: 0; } .diagram__art { height: auto; } .diagram__link { flex: none; width: 44px; height: 2px; margin: 26px 0; transform: rotate(90deg); } }

.phone--sheet { background: #e5e5ea; }
.sheet-dim { position: absolute; inset: 0; background: rgba(0, 0, 0, 0.28); }
.sheet { position: absolute; left: 0; right: 0; bottom: 0; top: 15%; background: #fff; border-radius: 28px 28px 0 0; padding: 8px 18px 24px; display: flex; flex-direction: column; align-items: center; }
.sheet__grabber { width: 36px; height: 5px; border-radius: 999px; background: #d1d1d6; margin-bottom: 10px; }
.sheet__nav { width: 100%; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; margin-bottom: 6px; }
.sheet__cancel { font-size: 14px; color: var(--ios-blue); justify-self: start; }
.sheet__title { font-size: 14px; font-weight: 600; }
.sheet__body { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; text-align: center; }
.sheet__alarm-title { font-size: 21px; font-weight: 700; letter-spacing: -0.3px; }
.sheet__alarm-date { font-size: 15px; color: rgba(0, 0, 0, 0.75); }
.sheet__heard { font-size: 12px; color: rgba(0, 0, 0, 0.55); max-width: 21ch; margin-top: 6px; }
.sheet__buttons { display: flex; gap: 10px; margin-top: 16px; }
.ios-btn { padding: 11px 18px; border-radius: 12px; font-size: 14px; font-weight: 600; line-height: 1; }
.ios-btn--bordered { background: rgba(0, 122, 255, 0.13); color: var(--ios-blue); }
.ios-btn--prominent { background: var(--ios-blue); color: #fff; }

.cal-list { width: min(340px, 100%); background: var(--ios-gray-fill); border-radius: 20px; padding: 22px 16px; box-shadow: var(--shadow); }
.cal-list__title { font-size: 20px; font-weight: 700; letter-spacing: -0.3px; padding: 0 8px 12px; }
.cal-list__section { font-size: 12px; font-weight: 500; color: rgba(0, 0, 0, 0.5); text-transform: uppercase; letter-spacing: 0.4px; padding: 14px 8px 6px; }
.cal-group { background: #fff; border-radius: 12px; overflow: hidden; }
.cal-row { display: flex; align-items: center; gap: 10px; padding: 12px 14px; }
.cal-row + .cal-row { border-top: 0.5px solid rgba(0, 0, 0, 0.08); }
.cal-row__dot { width: 12px; height: 12px; border-radius: 999px; flex: none; }
.cal-row__name { font-size: 15px; font-weight: 500; }
.cal-row__sub { font-size: 12px; color: rgba(0, 0, 0, 0.5); }
.cal-row__main { font-size: 10px; font-weight: 600; color: var(--ios-blue); background: rgba(0, 122, 255, 0.15); border-radius: 999px; padding: 2px 7px; }
.cal-row__spacer { flex: 1; }
.cal-row__chevron { color: rgba(0, 0, 0, 0.3); }
.ios-switch { width: 44px; height: 27px; border-radius: 999px; background: #e9e9ea; position: relative; flex: none; }
.ios-switch::after { content: ""; position: absolute; top: 2px; left: 2px; width: 23px; height: 23px; border-radius: 999px; background: #fff; box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2); }
.ios-switch--on { background: var(--ios-green); }
.ios-switch--on::after { left: auto; right: 2px; }
.cal-list__footer { font-size: 12px; color: rgba(0, 0, 0, 0.5); padding: 8px 8px 0; }

.modal { position: fixed; inset: 0; z-index: 100; display: flex; align-items: center; justify-content: center; padding: 20px; }
.modal[hidden] { display: none; }
.modal__backdrop { position: absolute; inset: 0; background: rgba(0, 0, 0, 0.4); }
.modal__card { position: relative; width: min(440px, 100%); background: #fff; border-radius: 20px; padding: 40px; box-shadow: var(--shadow); }
@keyframes modal-in { from { opacity: 0; transform: translateY(10px) scale(0.98); } to { opacity: 1; transform: none; } }
.modal__card { animation: modal-in 0.22s ease-out; }
.modal__x { position: absolute; top: 16px; right: 16px; width: 34px; height: 34px; display: flex; align-items: center; justify-content: center; border: 0; border-radius: 999px; background: var(--bg-alt); color: var(--text-2); cursor: pointer; font-size: 16px; }
.modal__x:hover { color: var(--text); }
.modal__card h3 { font-size: 24px; font-weight: 700; letter-spacing: -0.3px; margin-bottom: 10px; }
.modal__card > p { font-size: 16px; color: var(--text-2); margin-bottom: 26px; }
.modal__form { display: flex; flex-direction: column; gap: 12px; }
.modal__input { width: 100%; padding: 15px 18px; font: 400 16px/1.2 system-ui, -apple-system, sans-serif; color: var(--text); background: #fff; border: 1px solid rgba(0, 0, 0, 0.14); border-radius: 12px; outline: none; }
.modal__input:focus { border-color: rgba(0, 0, 0, 0.45); }
.modal__error { font-size: 14px; color: var(--text-3); }
.modal__error[hidden] { display: none; }
.modal__consent { margin-top: 6px; }
.modal__consent a { color: var(--text-2); }
.modal__success h4 { font-size: 21px; font-weight: 700; margin-bottom: 6px; }
.modal__success p { font-size: 16px; color: var(--text-2); }
.modal__success[hidden] { display: none; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation: none !important; transition: none !important; } }