/* WEARELIVE landing — shared styles for both audience pages. */

:root {
  --red: #ff2b2f;
  --red-deep: #d91a1f;
  --red-tint: #ffe9ea;
  --red-tint-strong: #ffeff0;
  --ink: #141416;
  --muted: #6b6b70;
  --muted-light: #a6a6ac;
  --placeholder: #a6a6ab;
  --bg-dark: #050505;
  --bg-light: #f1f1f3;
  --line: #ececef;
  --line-warm: #e7e2db;
  --line-dark: #1b1b1b;
  --field-bg: #f8f8f9;
  --field-line: #e5e5e8;

  --font-kr: 'Noto Sans KR', system-ui, -apple-system, sans-serif;
  --font-en: 'Inter', var(--font-kr);

  --header-h: 66px;
  --content-w: 1240px;
  --gutter: 100px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
}

body {
  margin: 0;
  background: var(--bg-dark);
  color: var(--ink);
  font-family: var(--font-kr);
  -webkit-font-smoothing: antialiased;
  word-break: keep-all;
}

h1,
h2,
h3,
p {
  margin: 0;
}

img {
  display: block;
  max-width: 100%;
}

button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
}

a {
  color: inherit;
  text-decoration: none;
}

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


@media (max-width: 1200px) {
  :root {
    --gutter: 48px;
  }
}

@media (max-width: 640px) {
  :root {
    --gutter: 20px;
    --header-h: 58px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}


/* ───────── Primitives ───────── */

.pill {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 10px;
  letter-spacing: 1.2px;
  line-height: normal;
  white-space: nowrap;
}
.pill--solid {
  padding: 5px 12px;
  background: var(--red);
  color: #fff;
}
.pill--tint {
  padding: 7px 12px;
  background: var(--red-tint);
  color: var(--red-deep);
}

.red-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: var(--red);
  color: #fff;
  font-weight: 700;
  line-height: normal;
  white-space: nowrap;
  transition: background-color 0.15s ease, transform 0.15s ease;
}
.red-button:hover {
  background: #ff4649;
}
.red-button:active {
  transform: translateY(1px);
}
.red-button--md {
  padding: 16px 28px;
  font-size: 15px;
  filter: drop-shadow(0 15px 17.5px rgba(255, 43, 47, 0.3));
}
.red-button--sm {
  padding: 11px 22px;
  font-size: 13px;
}

/* Lines that break exactly as in the design on wide screens and flow naturally on phones. */
.hero__title > span,
.hero__desc > span,
.panel-hero__title > span,
.panel-hero__desc > span,
.problem-card__body > span,
.final-cta__title > span {
  display: block;
}
/* Solution descriptions sit in a narrower column than the design's clipped one, so let them flow. */
.solution-intro__desc > span + span::before {
  content: ' ';
}

/* ───────── Header ───────── */

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  padding: 0 40px;
  background: var(--bg-dark);
}
.site-header__logo img {
  width: 107px;
  height: 28px;
}

/* ───────── Phones ───────── */

.phone-collage {
  position: relative;
  max-width: 100%;
}
.phone-collage__box {
  position: absolute;
  display: flex;
  align-items: center;
  justify-content: center;
}
.phone-collage__phone {
  flex: none;
  position: relative;
}
.phone-shot {
  width: 100%;
  filter: drop-shadow(-12px 24px 20px rgba(15, 15, 20, 0.22));
  height: 100%;
  object-fit: cover;
  pointer-events: none;
  user-select: none;
}

.phone-mockup {
  position: relative;
  width: 100%;
  height: 100%;
  background: #131315;
  border: 3.5px solid #dcdce1;
  border-radius: 14.2% / 6.7%;
  filter: drop-shadow(-20px 30px 17px rgba(15, 15, 20, 0.3));
}
.phone-mockup__screen {
  position: absolute;
  inset: 1.52% 3.2%;
  overflow: hidden;
  border-radius: 12% / 5.5%;
  background: linear-gradient(114.56deg, #fff 0%, #fafafb 42.857%, #f2f2f5 71.429%);
}
.phone-mockup__screen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.phone-mockup__island {
  position: absolute;
  inset: 4.17% 34.8% 91.67% 34.8%;
  border-radius: 999px;
  background: #08080a;
}
.phone-mockup__btn {
  position: absolute;
  border-radius: 3px;
  background: #b0b0ba;
}
.phone-mockup__btn--r {
  inset: 22.35% -2.6% 66.67% 100.8%;
}
.phone-mockup__btn--l {
  inset: 18.18% 100.8% 66.67% -2.6%;
}

/* ───────── Hero ───────── */

.hero {
  overflow: hidden;
  background:
    radial-gradient(ellipse 800px 489px at 320px 733px, rgba(255, 43, 47, 0.28) 0%, rgba(255, 43, 47, 0) 50%),
    var(--bg-dark);
}
.hero__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  max-width: 1440px;
  min-height: 880px;
  margin: 0 auto;
  padding: 0 92px 0 var(--gutter);
}
.hero__copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 26px;
  flex: none;
}
.hero__eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.96px;
}
.hero__title {
  color: #fff;
  font-size: 58px;
  font-weight: 900;
  line-height: 1.22;
  letter-spacing: -1.74px;
}
.hero__desc {
  color: var(--muted-light);
  font-size: 16px;
  line-height: 1.8;
}
.hero__visual {
  flex: 0 1 648px;
  display: flex;
  justify-content: flex-end;
  /* Phones sit ~23px lower than the copy's centre in the design. */
  margin-top: 46px;
}

/* ───────── Audience section ───────── */

.audience {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 60px;
  padding: 110px var(--gutter) 120px;
  background: var(--bg-light);
}
.audience > * {
  width: 100%;
  max-width: var(--content-w);
}

.audience-switch {
  display: inline-flex;
  gap: 6px;
  width: auto !important;
  padding: 6px;
  border-radius: 999px;
  background: #fff;
}
.audience-switch__tab {
  padding: 13px 28px;
  border-radius: 999px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
  line-height: normal;
  white-space: nowrap;
  transition: color 0.15s ease, background-color 0.15s ease;
}
.audience-switch__tab:hover {
  color: var(--ink);
}
.audience-switch__tab.is-active {
  background: var(--ink);
  color: #fff;
}

.panel-hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 22px;
  text-align: center;
}
.panel-hero__title {
  font-size: 40px;
  font-weight: 900;
  line-height: 1.35;
}
.panel-hero__desc {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.8;
}

.section-head {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
}
.section-head__title {
  font-size: 30px;
  font-weight: 900;
  line-height: normal;
}
.section-head__title em {
  font-style: normal;
  color: var(--red);
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.problem-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 30px 28px;
  border-radius: 18px;
  background: #fff;
}
.problem-card__num {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 999px;
  background: var(--ink);
  color: #fff;
  font-family: var(--font-en);
  font-size: 10px;
  font-weight: 700;
}
.problem-card__title {
  font-size: 17px;
  font-weight: 700;
  line-height: normal;
}
.problem-card__body {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
}

.solution-rows {
  display: flex;
  flex-direction: column;
  gap: 60px;
}
.solution-row {
  display: flex;
  align-items: center;
  gap: 90px;
  padding-block: 44px;
}
.solution-row + .solution-row {
  border-top: 1px solid var(--line-warm);
}
.solution-row--visual-left {
  flex-direction: row-reverse;
}
.solution-row__text {
  flex: 1 1 0;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.solution-row--text-only .solution-row__text {
  max-width: 760px;
}
.solution-row__visual {
  flex: 0 1 auto;
  min-width: 0;
  display: flex;
  justify-content: center;
}

.solution-intro {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
}
.solution-intro__title {
  font-size: 26px;
  font-weight: 700;
  line-height: normal;
}
.solution-intro__desc {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.85;
}

.feature-list {
  margin: 0;
  padding: 0;
  list-style: none;
}
.feature-list__item {
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding-block: 16px;
}
.feature-list__item:not(:last-child) {
  border-bottom: 1px solid var(--line);
}
.feature-list__title {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 15px;
  font-weight: 700;
}
.feature-list__body {
  color: var(--muted);
  font-size: 12.5px;
  line-height: 1.7;
}

/* ───────── FAQ ───────── */

.faq {
  padding: 110px var(--gutter) 130px;
  background: var(--bg-light);
}
.faq__inner {
  display: flex;
  flex-direction: column;
  gap: 44px;
  max-width: 920px;
  margin: 0 auto;
}
.faq__head {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
}
.faq__title {
  font-size: 40px;
  font-weight: 900;
  line-height: normal;
}
.faq__list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.faq-item {
  border-radius: 14px;
  background: #fff;
}
.faq-item__q {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  padding: 24px 26px;
  border-radius: 14px;
  text-align: left;
  color: var(--ink);
  font-size: 15px;
  font-weight: 700;
  line-height: normal;
}
.faq-item__icon {
  flex: none;
  color: var(--muted);
  font-family: var(--font-en);
  font-size: 16px;
  font-weight: 400;
  transition: transform 0.2s ease;
}
.faq-item__q::-webkit-details-marker {
  display: none;
}
.faq-item[open] .faq-item__icon {
  transform: rotate(45deg);
}
.faq-item__a {
  padding: 0 26px 24px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
}

/* ───────── Final CTA ───────── */

.final-cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 120px var(--gutter) 110px;
  overflow: hidden;
  text-align: center;
  background:
    radial-gradient(ellipse 900px 100% at 50% 90%, rgba(255, 43, 47, 0.2) 0%, rgba(128, 22, 23, 0.1) 50%, rgba(0, 0, 0, 0) 100%),
    var(--bg-dark);
}
.final-cta__kicker {
  color: #999;
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2.4px;
}
.final-cta__title {
  margin-top: 60px;
  color: #fff;
  font-size: 62px;
  font-weight: 900;
  line-height: 1.28;
}
.final-cta__sub {
  margin-top: 100px;
  color: var(--red);
  font-size: 17px;
  font-weight: 700;
}
.final-cta__visual {
  display: flex;
  justify-content: center;
  width: 100%;
  margin: 60px 0 200px;
}

/* ───────── Footer ───────── */

.site-footer {
  display: flex;
  flex-direction: column;
  gap: 90px;
  padding: 80px 72px 28px;
  border-top: 1px solid var(--line-dark);
  background: var(--bg-dark);
}
.site-footer__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 40px;
}
.site-footer__logo {
  width: 398px;
  height: auto;
}
.site-footer__cols {
  display: flex;
  gap: 64px;
}
.site-footer__col {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  color: #d9d9de;
  font-size: 13px;
  white-space: nowrap;
}
.site-footer__col a:hover {
  color: #fff;
}
.site-footer__label {
  color: #808085;
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.1px;
}
.site-footer__bottom {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding-top: 18px;
  border-top: 1px solid var(--line-dark);
  color: #545454;
  font-family: var(--font-en);
  font-size: 9px;
  letter-spacing: 1.08px;
}

/* ───────── TOP button ───────── */

.top-button {
  position: fixed;
  right: 32px;
  bottom: 32px;
  z-index: 30;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1px;
  width: 58px;
  height: 58px;
  border: 1.5px solid #6a6a6a;
  border-radius: 999px;
  background: rgba(18, 18, 22, 0.88);
  color: #fff;
  font-family: var(--font-en);
  line-height: normal;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
}
.top-button.is-visible {
  opacity: 1;
  visibility: visible;
  transform: none;
}
.top-button__arrow {
  font-size: 16px;
}
.top-button__label {
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 1.26px;
}

/* ───────── Responsive ───────── */

@media (max-width: 1200px) {
  .hero__inner {
    padding-right: var(--gutter);
  }
  .hero__title {
    font-size: 50px;
  }
  .solution-row {
    gap: 48px;
  }
}

@media (max-width: 1024px) {
  .hero__inner {
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    min-height: 0;
    padding-top: 96px;
    padding-bottom: 72px;
    gap: 56px;
  }
  .hero__visual {
    flex: none;
    width: 100%;
    margin-top: 0;
    justify-content: center;
  }
  .solution-row,
  .solution-row--visual-left {
    flex-direction: column;
    align-items: stretch;
    gap: 40px;
  }
  .solution-row__visual {
    width: 100%;
  }
  .problem-grid {
    grid-template-columns: 1fr;
  }
  .site-footer {
    padding-inline: var(--gutter);
  }
  .site-footer__top {
    flex-direction: column;
  }
  .site-footer__logo {
    width: 240px;
  }
}

@media (max-width: 640px) {
  .site-header {
    padding: 0 var(--gutter);
  }
  .site-header__logo img {
    width: 92px;
    height: 24px;
  }
  .hero__inner {
    padding-top: 64px;
    padding-bottom: 56px;
    gap: 40px;
  }
  .hero__copy {
    gap: 20px;
  }
  .hero__title {
    font-size: 36px;
    letter-spacing: -1px;
  }
  .hero__desc {
    font-size: 15px;
  }
  .hero__desc > span,
  .panel-hero__desc > span,
  .problem-card__body > span,
  .solution-intro__desc > span {
    display: inline;
  }
  .hero__desc > span + span::before,
  .panel-hero__desc > span + span::before,
  .problem-card__body > span + span::before,
  .solution-intro__desc > span + span::before {
    content: ' ';
  }
  .audience {
    gap: 44px;
    padding-top: 72px;
    padding-bottom: 80px;
  }
  .audience-switch__tab {
    padding: 11px 18px;
    font-size: 13px;
  }
  .panel-hero__title {
    font-size: 26px;
  }
  .panel-hero__desc {
    font-size: 14px;
  }
  .section-head__title {
    font-size: 23px;
  }
  .solution-rows {
    gap: 24px;
  }
  .solution-intro__title {
    font-size: 22px;
  }
  .faq {
    padding: 72px var(--gutter) 88px;
  }
  .faq__title {
    font-size: 28px;
  }
  .faq-item__q {
    padding: 20px;
    font-size: 14px;
  }
  .faq-item__a {
    padding: 0 20px 20px;
  }
  .final-cta {
    padding-top: 80px;
    padding-bottom: 80px;
  }
  .final-cta__title {
    margin-top: 32px;
    font-size: 36px;
  }
  .final-cta__sub {
    margin-top: 40px;
    font-size: 15px;
  }
  .final-cta__visual {
    margin: 32px 0 64px;
  }
  .site-footer {
    gap: 48px;
    padding-top: 56px;
  }
  .site-footer__cols {
    gap: 36px;
    flex-wrap: wrap;
  }
  .site-footer__bottom {
    flex-direction: column;
    gap: 6px;
  }
  .top-button {
    right: 16px;
    bottom: 16px;
    width: 50px;
    height: 50px;
  }
}