/*
Theme Name: Wellness Architect
Theme URI: https://call2life.example.com
Author: Call2Life
Author URI: https://call2life.example.com
Description: 웰니스 아키텍트(오승우) 롱제비티 랜딩 테마. React/Vite 디자인을 워드프레스 클래식 테마로 이식한 단일 페이지 테마입니다. 빌드 과정 없이 바로 사용 가능합니다.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: wellness-architect
*/

/* ============================================================
   Design Tokens (ported from src/index.css)
   ============================================================ */
:root {
  --background: 0 0% 100%;
  --foreground: 220 13% 18%;
  --card: 0 0% 100%;
  --card-foreground: 220 13% 18%;
  --primary: 199 95% 60%;
  --primary-foreground: 0 0% 100%;
  --secondary: 150 10% 96%;
  --secondary-foreground: 220 13% 18%;
  --muted: 210 20% 97%;
  --muted-foreground: 215 14% 46%;
  --accent: 150 10% 96%;
  --accent-foreground: 153 44% 18%;
  --border: 220 13% 92%;
  --coral: 16 85% 60%;
  --radius: 0.75rem;

  --c-background: hsl(var(--background));
  --c-foreground: hsl(var(--foreground));
  --c-card: hsl(var(--card));
  --c-primary: hsl(var(--primary));
  --c-primary-foreground: hsl(var(--primary-foreground));
  --c-secondary: hsl(var(--secondary));
  --c-muted: hsl(var(--muted));
  --c-muted-foreground: hsl(var(--muted-foreground));
  --c-accent: hsl(var(--accent));
  --c-accent-foreground: hsl(var(--accent-foreground));
  --c-border: hsl(var(--border));
  --c-coral: hsl(var(--coral));
}

/* ============================================================
   Base / Reset
   ============================================================ */
*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background-color: var(--c-background);
  color: var(--c-foreground);
  font-family: 'Inter', 'Noto Sans KR', system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.5;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Inter', 'Noto Sans KR', system-ui, sans-serif;
  margin: 0;
}

p { margin: 0; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

.font-mono-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-muted-foreground);
}

.container {
  width: 100%;
  max-width: 1400px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}
.container--narrow { max-width: 1152px; }
.container--xl { max-width: 36rem; }

@keyframes fade-in-up {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   Buttons
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border: 1px solid transparent;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  line-height: 1;
}
.btn-primary {
  background-color: var(--c-primary);
  color: var(--c-primary-foreground);
  border-radius: 9999px;
}
.btn-primary:hover { background-color: hsl(var(--primary) / 0.9); }
.btn-outline-primary {
  background: transparent;
  color: var(--c-primary);
  border: 1px solid var(--c-primary);
  border-radius: var(--radius);
}
.btn-outline-primary:hover {
  background-color: var(--c-primary);
  color: var(--c-primary-foreground);
}
.btn-lg { padding: 1rem 2.5rem; font-size: 1rem; }
.btn-sm { padding: 0.5rem 1rem; font-size: 0.875rem; }

/* ============================================================
   Header
   ============================================================ */
.site-header {
  position: fixed;
  top: 1.25rem;
  left: 0;
  right: 0;
  z-index: 50;
  display: flex;
  justify-content: center;
  padding: 0 1rem;
}
.site-header__bar {
  width: 90%;
  max-width: 1200px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 3.5rem;
  padding: 0 2rem;
  border-radius: 9999px;
  background: rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.6);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}
.site-header__left { display: flex; align-items: center; gap: 1rem; flex-shrink: 0; }
.icon-btn {
  background: none;
  border: none;
  padding: 0.375rem;
  color: var(--c-foreground);
  display: inline-flex;
  transition: color 0.2s ease;
}
.icon-btn:hover { color: var(--c-muted-foreground); }
.brand { display: flex; flex-direction: column; align-items: flex-start; line-height: 1; background: none; border: none; }
.brand__title { font-size: 0.875rem; font-weight: 700; letter-spacing: -0.01em; color: #fff; text-shadow: 0 1px 2px rgba(0,0,0,0.3); }
.brand__rule { width: 100%; height: 1px; background: rgba(255,255,255,0.8); margin: 0.125rem 0; }
.brand__sub { font-size: 10px; letter-spacing: 0.25em; color: #fff; font-weight: 500; text-shadow: 0 1px 2px rgba(0,0,0,0.3); font-family: 'Noto Sans KR', sans-serif; }

.site-nav { display: none; align-items: center; gap: 1.5rem; flex: 1; justify-content: center; }
.site-nav__link {
  background: none; border: none;
  font-size: 11px; font-weight: 500; text-transform: uppercase;
  letter-spacing: 0.05em; color: var(--c-foreground);
  white-space: nowrap; transition: color 0.2s ease;
}
.site-nav__link:hover { color: var(--c-muted-foreground); }
.text-coral { color: var(--c-coral); }

.site-header__right { display: none; align-items: center; gap: 1rem; flex-shrink: 0; }
.pill-btn {
  display: inline-flex; align-items: center; gap: 0.375rem;
  font-size: 0.75rem; font-weight: 500;
  border: 1px solid hsl(var(--foreground) / 0.2);
  border-radius: 9999px; padding: 0.375rem 1rem;
  color: var(--c-foreground); background: none;
  transition: background-color 0.2s ease;
}
.pill-btn:hover { background-color: var(--c-accent); }
.link-btn { display: inline-flex; align-items: center; gap: 0.375rem; font-size: 0.75rem; color: var(--c-foreground); background: none; border: none; transition: color 0.2s ease; }
.link-btn:hover { color: var(--c-muted-foreground); }

.mobile-menu {
  position: fixed; top: 5rem; left: 0; right: 0; z-index: 40;
  display: none; justify-content: center; padding: 0 1rem;
}
.mobile-menu.is-open { display: flex; }
.mobile-menu__inner {
  width: 90%; max-width: 1200px; border-radius: 1rem;
  background: rgba(255,255,255,0.7); backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.6);
  box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1);
}
.mobile-menu__nav { display: flex; flex-direction: column; padding: 1.25rem 2rem; gap: 1rem; }
.mobile-menu__nav .site-nav__link { text-align: left; }
.mobile-menu__row { display: flex; align-items: center; gap: 1rem; padding-top: 0.75rem; border-top: 1px solid var(--c-border); margin-top: 0.5rem; }

@media (min-width: 768px) { .site-header__right { display: flex; } }
@media (min-width: 1024px) {
  .site-nav { display: flex; }
  .mobile-menu.is-open { display: none; }
}

/* ============================================================
   Hero
   ============================================================ */
.hero {
  position: relative;
  height: 100vh;
  width: 100%;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero__video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero__overlay { position: absolute; inset: 0; background: linear-gradient(to bottom, rgba(0,0,0,0.5), rgba(0,0,0,0.4) 50%, rgba(0,0,0,0.6)); }
.hero__content { position: relative; z-index: 10; width: 100%; display: flex; flex-direction: column; align-items: center; text-align: center; padding: 0 1.5rem; gap: 1.5rem; }
.hero__title { font-size: 1.875rem; font-weight: 700; line-height: 1.15; letter-spacing: -0.02em; color: #fff; }
.hero__subtitle { font-size: 1rem; color: rgba(255,255,255,0.85); line-height: 1.6; max-width: 42rem; }
.hero__btn { margin-top: 5rem; border-radius: 9999px; font-size: 1rem; padding: 0.75rem 2.5rem; background: transparent; color: #fff; border: 1px solid #fff; }
.hero__btn:hover { background: #fff; color: #000; }
.hero__note { font-size: 0.875rem; color: #fff; font-weight: 300; }

@media (min-width: 640px) { .hero__title { font-size: 2.25rem; } }
@media (min-width: 768px) { .hero__title { font-size: 3rem; white-space: nowrap; } .hero__subtitle { font-size: 1.125rem; } }
@media (min-width: 1024px) { .hero__title { font-size: 4.5rem; } .hero__subtitle { font-size: 1.25rem; } }

/* ============================================================
   About
   ============================================================ */
.about { padding: 7rem 0; }
.about__grid { display: grid; grid-template-columns: 1fr; gap: 3rem; align-items: center; }
.about__portrait { width: 100%; border-radius: 1rem; box-shadow: 0 10px 15px -3px rgba(0,0,0,0.1); object-fit: cover; aspect-ratio: 3 / 4; }
.about__body { display: flex; flex-direction: column; gap: 1.5rem; }
.about__title { font-size: 1.875rem; font-weight: 700; letter-spacing: -0.02em; }
.about__quote { font-size: 1.125rem; font-weight: 500; font-style: italic; color: hsl(var(--foreground) / 0.9); }
.about__text { display: flex; flex-direction: column; gap: 1.25rem; font-size: 1rem; line-height: 1.7; color: var(--c-muted-foreground); }
.about__text p { margin: 0; }

@media (min-width: 768px) {
  .about { padding: 9rem 0; }
  .about__grid { grid-template-columns: 1fr 1fr; gap: 5rem; }
  .about__title { font-size: 2.25rem; }
  .about__quote { font-size: 1.25rem; }
}

/* ============================================================
   Section header (shared)
   ============================================================ */
.section-head { text-align: center; margin-bottom: 4rem; max-width: 42rem; margin-left: auto; margin-right: auto; }
.section-head__eyebrow { margin-bottom: 0.75rem; }
.section-head__title { font-size: 1.5rem; font-weight: 700; margin-bottom: 1rem; }
.section-head__desc { color: var(--c-muted-foreground); line-height: 1.7; }
@media (min-width: 768px) { .section-head__title { font-size: 1.875rem; } }

/* ============================================================
   Pillars
   ============================================================ */
.pillars { padding: 6rem 0; background-color: #F9FAFB; }
.pillars__grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; max-width: 64rem; margin: 0 auto; }
.pillar-card {
  background-color: var(--c-card); border-radius: 0.75rem; padding: 1.75rem;
  border: 1px solid hsl(var(--border) / 0.5);
  transition: box-shadow 0.3s ease, transform 0.3s ease;
}
.pillar-card:hover { box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1); transform: translateY(-2px); }
.pillar-card__icon { color: hsl(var(--foreground) / 0.7); margin-bottom: 1.25rem; }
.pillar-card__title { font-weight: 600; margin-bottom: 0.75rem; line-height: 1.35; }
.pillar-card__desc { font-size: 0.875rem; color: var(--c-muted-foreground); line-height: 1.7; }
@media (min-width: 640px) { .pillars__grid { grid-template-columns: 1fr 1fr; } .pillar-card { padding: 2rem; } }

/* ============================================================
   Youth Reset
   ============================================================ */
.youth { padding: 6rem 0; }
.youth__eyebrow { font-family: 'JetBrains Mono', monospace; font-size: 0.75rem; letter-spacing: 0.2em; color: hsl(var(--primary) / 0.7); text-transform: uppercase; margin-bottom: 0.75rem; }
.youth__grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; align-items: stretch; }
.youth-phase { display: flex; align-items: stretch; }
.youth-card { flex: 1; background-color: hsl(var(--muted) / 0.5); border: 1px solid hsl(var(--border) / 0.6); border-radius: 0.75rem; padding: 1.5rem; display: flex; flex-direction: column; }
.youth-card__badge { display: inline-block; align-self: flex-start; font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: 0.05em; font-weight: 600; color: var(--c-primary); background-color: hsl(var(--primary) / 0.1); padding: 0.25rem 0.75rem; border-radius: 9999px; margin-bottom: 1rem; }
.youth-card__title { font-size: 1rem; font-weight: 700; margin-bottom: 1.25rem; line-height: 1.35; }
.youth-card__list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.75rem; flex: 1; }
.youth-card__list li { display: flex; gap: 0.625rem; font-size: 0.875rem; color: var(--c-muted-foreground); line-height: 1.6; }
.youth-card__list svg { color: var(--c-primary); flex-shrink: 0; margin-top: 0.125rem; }
.youth__arrow { display: none; align-items: center; justify-content: center; width: 2rem; flex-shrink: 0; color: hsl(var(--muted-foreground) / 0.4); }
.youth__cta { text-align: center; margin-top: 3.5rem; }
@media (min-width: 768px) {
  .youth { padding: 8rem 0; }
  .youth__grid { grid-template-columns: 1fr auto 1fr auto 1fr; gap: 0; }
  .youth__arrow { display: flex; }
  .youth-card__title { font-size: 1.125rem; }
}

/* ============================================================
   Biohacking Tools (products)
   ============================================================ */
.biohacking { padding: 6rem 0; }
.biohacking__wrap { max-width: 64rem; margin: 0 auto; }
.biohacking__grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
.biohacking__grid--two { grid-template-columns: 1fr; gap: 1.5rem; margin-top: 1.5rem; }
.product-card { background-color: hsl(var(--muted) / 0.5); border-radius: 0.75rem; border: 1px solid var(--c-border); padding: 1.5rem; display: flex; flex-direction: column; }
.product-card__media { width: 100%; aspect-ratio: 4 / 3; border-radius: 0.5rem; overflow: hidden; background-color: var(--c-accent); margin-bottom: 1.25rem; }
.product-card__media img { width: 100%; height: 100%; object-fit: cover; }
.product-card__name { font-weight: 600; margin-bottom: 0.25rem; }
.product-card__subtitle { font-size: 0.75rem; color: var(--c-muted-foreground); margin-bottom: 1rem; }
.product-card__list { list-style: none; margin: 0 0 1.5rem; padding: 0; display: flex; flex-direction: column; gap: 0.5rem; flex: 1; }
.product-card__list li { display: flex; align-items: flex-start; gap: 0.5rem; font-size: 0.875rem; color: var(--c-muted-foreground); }
.product-card__dot { margin-top: 0.4rem; height: 0.375rem; width: 0.375rem; border-radius: 9999px; background-color: var(--c-primary); flex-shrink: 0; }
.product-card .btn { align-self: flex-start; }
@media (min-width: 640px) {
  .biohacking__grid { grid-template-columns: 1fr 1fr; }
  .biohacking__grid--two { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 768px) {
  .biohacking__grid { grid-template-columns: repeat(3, 1fr); }
  .biohacking__grid--two { max-width: calc(66.666% + 0.75rem); margin-left: auto; margin-right: auto; }
}

/* ============================================================
   Contact
   ============================================================ */
.contact { padding: 5rem 0; }
.contact__form { display: flex; flex-direction: column; gap: 1rem; }
.field { display: flex; flex-direction: column; }
.field label { font-size: 0.875rem; font-weight: 500; margin-bottom: 0.375rem; }
.field input, .field textarea {
  width: 100%; background-color: hsl(var(--muted) / 0.5);
  border: 1px solid var(--c-border); border-radius: var(--radius);
  padding: 0.625rem 0.875rem; font-size: 0.95rem; font-family: inherit;
  color: var(--c-foreground);
}
.field input:focus, .field textarea:focus { outline: 2px solid hsl(var(--primary) / 0.5); outline-offset: 1px; }
.field textarea { resize: none; }
.contact__submit { width: 100%; border-radius: 9999px; padding: 1rem; font-size: 1rem; }
.form-message { padding: 0.875rem 1rem; border-radius: var(--radius); font-size: 0.9rem; margin-bottom: 1rem; }
.form-message--success { background: hsl(var(--primary) / 0.1); color: hsl(199 95% 35%); border: 1px solid hsl(var(--primary) / 0.3); }
.form-message--error { background: hsl(0 84% 95%); color: hsl(0 70% 40%); border: 1px solid hsl(0 84% 80%); }
@media (min-width: 768px) { .contact { padding: 7rem 0; } }

/* ============================================================
   Footer
   ============================================================ */
.site-footer { background-color: hsl(var(--muted) / 0.5); border-top: 1px solid var(--c-border); padding: 3rem 0; }
.site-footer__top { display: flex; flex-direction: column; align-items: center; justify-content: space-between; gap: 1.5rem; margin-bottom: 2rem; }
.site-footer__brand { font-weight: 600; }
.site-footer__links { display: flex; align-items: center; gap: 1.5rem; font-size: 0.875rem; color: var(--c-muted-foreground); }
.site-footer__links a:hover { color: var(--c-foreground); }
.site-footer__copy { text-align: center; font-size: 0.75rem; color: var(--c-muted-foreground); }
@media (min-width: 768px) { .site-footer__top { flex-direction: row; } }

/* ============================================================
   Floating CTA
   ============================================================ */
.floating-cta {
  position: fixed; z-index: 50; bottom: 1rem; left: 5%; width: 90%;
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  border-radius: 9999px; padding: 1rem 2rem; font-size: 0.875rem; font-weight: 600;
  color: #fff; box-shadow: 0 10px 15px -3px rgba(0,0,0,0.1);
  background-color: var(--c-primary); transition: transform 0.2s ease, filter 0.2s ease;
}
.floating-cta:hover { transform: scale(1.05); filter: brightness(0.9); }
@media (min-width: 768px) { .floating-cta { left: auto; right: 1.5rem; bottom: 1.5rem; width: auto; } }

/* ============================================================
   WordPress core classes
   ============================================================ */
.screen-reader-text {
  border: 0; clip: rect(1px, 1px, 1px, 1px); clip-path: inset(50%);
  height: 1px; margin: -1px; overflow: hidden; padding: 0; position: absolute; width: 1px; word-wrap: normal !important;
}