/* ============================================
   Moneeds 么尼电商 · Landing Page
   Light theme · Professional · CN-KR Premium
   Based on 2026 Whitepaper + KingsPlugins style
   ============================================ */

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --color-primary: #1a4548;
  --color-primary-light: #236b70;
  --color-primary-dark: #0f2e30;
  --color-accent: #ffe2c7;
  --color-accent-dark: #f5c89a;
  --color-cta: #0d9488;
  --color-cta-hover: #0f766e;
  --color-cta-light: #ccfbf1;
  --color-white: #ffffff;
  --color-bg: #ffffff;
  --color-bg-alt: #f7f7f8;
  --color-bg-warm: #faf8f5;
  --color-border: #e8e8eb;
  --color-border-dark: #d0d0d6;
  --color-text: #1a1a2e;
  --color-text-secondary: #5a5a72;
  --color-text-muted: #9898a6;
  --font-serif: 'Noto Serif SC', 'Georgia', serif;
  --font-sans: 'Noto Sans SC', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --container-max: 1180px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-pill: 9999px;
  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.04), 0 1px 2px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.06), 0 1px 3px rgba(0,0,0,0.04);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.08), 0 4px 12px rgba(0,0,0,0.04);
  --shadow-xl: 0 20px 60px rgba(0,0,0,0.1), 0 8px 20px rgba(0,0,0,0.04);
}

html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
body { font-family: var(--font-sans); background: var(--color-bg); color: var(--color-text); line-height: 1.7; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
img { max-width: 100%; display: block; }
.container { max-width: var(--container-max); margin: 0 auto; padding: 0 24px; }

/* Animations */
[data-animate] { opacity: 0; transform: translateY(28px); transition: opacity 0.65s cubic-bezier(0.16,1,0.3,1), transform 0.65s cubic-bezier(0.16,1,0.3,1); }
[data-animate].is-visible { opacity: 1; transform: translateY(0); }

/* Section Header */
.section-header { text-align: center; margin-bottom: 56px; }
.section-tag { display: inline-block; font-size: 12px; font-weight: 600; letter-spacing: 1.5px; color: var(--color-cta); background: var(--color-cta-light); padding: 5px 16px; border-radius: var(--radius-pill); margin-bottom: 16px; text-transform: uppercase; }
.section-title { font-family: var(--font-serif); font-size: clamp(26px, 4vw, 38px); font-weight: 700; color: var(--color-primary); letter-spacing: -0.02em; line-height: 1.3; margin-bottom: 14px; }
.section-subtitle { font-size: 15px; color: var(--color-text-secondary); max-width: 600px; margin: 0 auto; line-height: 1.7; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 28px; font-size: 15px; font-weight: 500; font-family: var(--font-sans); border-radius: var(--radius-pill); border: 2px solid transparent; cursor: pointer; transition: all var(--transition); white-space: nowrap; }
.btn:active { transform: scale(0.98); opacity: 0.9; }
.btn--primary { background: var(--color-primary); color: var(--color-white); border-color: var(--color-primary); }
.btn--primary:hover { background: var(--color-primary-light); border-color: var(--color-primary-light); box-shadow: var(--shadow-md); }
.btn--outline { background: transparent; color: var(--color-primary); border-color: var(--color-border-dark); }
.btn--outline:hover { border-color: var(--color-primary); background: var(--color-bg-alt); }
.btn--ghost { background: transparent; color: var(--color-primary); border-color: transparent; }
.btn--ghost:hover { background: var(--color-bg-alt); }
.btn--lg { padding: 14px 36px; font-size: 16px; }
.btn--full { width: 100%; }
.btn--nav { padding: 10px 24px; font-size: 14px; }

/* ============================================ NAV ============================================ */
.nav { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; padding: 16px 0; background: rgba(255,255,255,0.8); backdrop-filter: blur(16px) saturate(180%); -webkit-backdrop-filter: blur(16px) saturate(180%); transition: all var(--transition); }
.nav.is-scrolled { padding: 10px 0; background: rgba(255,255,255,0.95); border-bottom: 1px solid var(--color-border); box-shadow: var(--shadow-sm); }
.nav__inner { display: flex; align-items: center; justify-content: space-between; }
.nav__logo { display: flex; align-items: center; gap: 10px; }
.nav__logo-icon { font-family: var(--font-serif); font-size: 18px; font-weight: 900; color: var(--color-white); background: var(--color-primary); width: 38px; height: 38px; border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; letter-spacing: -1px; }
.nav__logo-right { display: flex; flex-direction: column; }
.nav__logo-brand { font-size: 14px; font-weight: 700; letter-spacing: 2px; color: var(--color-primary); line-height: 1.2; }
.nav__logo-sub { font-size: 8px; font-weight: 500; letter-spacing: 2px; color: var(--color-text-muted); line-height: 1.2; }
.nav__links { display: flex; align-items: center; gap: 28px; }
.nav__links a { font-size: 14px; font-weight: 500; color: var(--color-text-secondary); transition: color var(--transition); position: relative; }
.nav__links a:hover { color: var(--color-primary); }
.nav__links a::after { content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 2px; background: var(--color-cta); border-radius: 2px; transition: width var(--transition); }
.nav__links a:hover::after { width: 100%; }
.nav__right { display: flex; align-items: center; gap: 12px; }
.lang-switcher { display: flex; align-items: center; gap: 3px; background: rgba(26,69,72,0.06); border-radius: var(--radius-pill); padding: 3px; }
.lang-btn { background: none; border: none; cursor: pointer; font-size: 11px; font-weight: 600; color: var(--color-text-secondary); padding: 4px 9px; border-radius: var(--radius-pill); transition: all var(--transition); letter-spacing: 0.02em; font-family: var(--font-sans); white-space: nowrap; }
.lang-btn:hover { color: var(--color-primary); background: rgba(26,69,72,0.08); }
.lang-btn.is-active { background: var(--color-primary); color: #fff; }
.nav__hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.nav__hamburger span { display: block; width: 22px; height: 2px; background: var(--color-primary); transition: all var(--transition); border-radius: 2px; }
.nav__hamburger.is-active span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.nav__hamburger.is-active span:nth-child(2) { opacity: 0; }
.nav__hamburger.is-active span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

.mobile-menu { position: fixed; top: 0; left: 0; right: 0; bottom: 0; z-index: 999; background: rgba(255,255,255,0.98); backdrop-filter: blur(20px); display: flex; align-items: center; justify-content: center; opacity: 0; pointer-events: none; transition: opacity 0.3s ease; }
.mobile-menu.is-open { opacity: 1; pointer-events: all; }
.mobile-menu__links { text-align: center; }
.mobile-menu__links li { margin-bottom: 20px; }
.mobile-menu__links a { font-size: 24px; font-weight: 500; color: var(--color-primary); }

/* ============================================ HERO ============================================ */
.hero { position: relative; padding: 140px 0 100px; overflow: hidden; background: #0b2d30; }
.hero__bg { position: absolute; inset: 0; pointer-events: none; z-index: 0; background: var(--color-primary-dark); }
/* Hero background slides */
.hero__bg-slide {
  position: absolute; inset: 0;
  opacity: 0;
  transition: opacity 1s cubic-bezier(0.4, 0, 0.2, 1);
}
.hero__bg-slide.is-active { opacity: 1; }
.hero__bg-slide img { width: 100%; height: 100%; object-fit: cover; object-position: center; display: block; }
/* Dark brand overlay — lets image show, keeps text readable */
.hero__bg-fog {
  position: absolute; inset: 0;
  background:
    linear-gradient(to right,  rgba(10,38,40,0.10) 0%,  rgba(10,38,40,0.55) 100%),
    linear-gradient(to bottom, rgba(10,38,40,0.35) 0%,  rgba(10,38,40,0.05) 50%, rgba(10,38,40,0.55) 100%);
  z-index: 1;
}
.hero__gradient { position: absolute; top: -40%; right: -20%; width: 70%; height: 120%; background: radial-gradient(ellipse at center, rgba(26,69,72,0.04) 0%, transparent 60%); z-index: 2; }
.hero__pattern { position: absolute; inset: 0; background-image: radial-gradient(circle at 1px 1px, rgba(255,255,255,0.06) 1px, transparent 0); background-size: 32px 32px; mask-image: radial-gradient(ellipse at 60% 40%, black 20%, transparent 70%); -webkit-mask-image: radial-gradient(ellipse at 60% 40%, black 20%, transparent 70%); z-index: 2; }
/* Ghost button overrides inside dark hero */
.hero .btn--ghost { color: rgba(255,255,255,0.88); border-color: rgba(255,255,255,0.28); }
.hero .btn--ghost:hover { background: rgba(255,255,255,0.10); border-color: rgba(255,255,255,0.45); color: #fff; }
.hero .container { position: relative; z-index: 1; }
.hero__content { text-align: center; max-width: 720px; margin: 0 auto; }
.hero__badge { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 600; color: var(--color-primary); background: var(--color-white); border: 1px solid var(--color-border); padding: 8px 20px; border-radius: var(--radius-pill); margin-bottom: 28px; box-shadow: var(--shadow-sm); }
.hero__badge-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--color-cta); animation: pulse-dot 2s ease-in-out infinite; }
@keyframes pulse-dot { 0%,100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.5; transform: scale(1.3); } }
.hero__title { font-family: var(--font-serif); font-size: clamp(36px, 6vw, 60px); font-weight: 900; color: var(--color-primary); letter-spacing: -0.03em; line-height: 1.15; margin-bottom: 20px; }
.hero__title--accent { color: var(--color-cta); }
.hero__subtitle { font-size: clamp(14px, 1.6vw, 17px); color: var(--color-text-secondary); line-height: 1.9; margin-bottom: 36px; }
.hero__actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.hero__trust { display: flex; justify-content: center; align-items: center; gap: 28px; margin-top: 56px; padding: 24px 36px; background: var(--color-white); border: 1px solid var(--color-border); border-radius: var(--radius-lg); box-shadow: var(--shadow-md); flex-wrap: wrap; }
.hero__trust-item { display: flex; flex-direction: column; align-items: center; gap: 4px; }
.hero__trust-value { font-size: 15px; font-weight: 700; color: var(--color-primary); }
.hero__trust-label { font-size: 11px; color: var(--color-text-muted); letter-spacing: 0.5px; }
.hero__trust-divider { width: 1px; height: 28px; background: var(--color-border); }

/* ============================================ PAIN ============================================ */
.pain { padding: clamp(80px,10vw,120px) 0; background: var(--color-bg); }
.pain__grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.pain__card { background: var(--color-bg); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 28px 20px; transition: all var(--transition); text-align: center; }
.pain__card:hover { border-color: var(--color-border-dark); box-shadow: var(--shadow-md); transform: translateY(-4px); }
.pain__icon-wrap { width: 48px; height: 48px; margin: 0 auto 14px; display: flex; align-items: center; justify-content: center; background: var(--color-bg-alt); border-radius: var(--radius-md); color: var(--color-primary); }
.pain__icon-wrap svg { width: 24px; height: 24px; }
.pain__card h3 { font-size: 15px; font-weight: 700; margin-bottom: 6px; color: var(--color-primary); }
.pain__card p { font-size: 13px; color: var(--color-text-secondary); line-height: 1.6; }
.pain__callout { margin-top: 40px; text-align: center; padding: 28px 32px; background: var(--color-bg-warm); border: 1px solid var(--color-border); border-radius: var(--radius-lg); }
.pain__callout p { font-size: 16px; color: var(--color-text-secondary); }
.pain__callout strong { color: var(--color-primary); }

/* ============================================ POSITION / LAYERS ============================================ */
.position { padding: clamp(80px,10vw,120px) 0; background: var(--color-bg-alt); }
.layers { max-width: 740px; margin: 0 auto 56px; display: flex; flex-direction: column; gap: 10px; }
.layers__item { display: flex; align-items: center; gap: 20px; padding: 20px 24px; border: 1px solid var(--color-border); border-radius: var(--radius-md); background: var(--color-white); transition: all var(--transition); position: relative; }
.layers__item--dim { opacity: 0.55; }
.layers__item--active { opacity: 1; border-color: var(--color-cta); background: var(--color-cta-light); box-shadow: var(--shadow-md); transform: scale(1.02); }
.layers__label { font-size: 12px; font-weight: 700; letter-spacing: 1px; color: var(--color-text-muted); min-width: 80px; white-space: nowrap; }
.layers__item--active .layers__label { color: var(--color-cta-hover); }
.layers__content h4 { font-size: 15px; font-weight: 700; color: var(--color-primary); margin-bottom: 2px; }
.layers__item--active .layers__content h4 { color: var(--color-cta-hover); }
.layers__content p { font-size: 13px; color: var(--color-text-secondary); }
.layers__badge { position: absolute; right: 20px; top: 50%; transform: translateY(-50%); font-size: 10px; font-weight: 800; letter-spacing: 2px; color: var(--color-white); background: var(--color-cta); padding: 4px 12px; border-radius: var(--radius-pill); }

/* Principles */
.principles { max-width: 700px; margin: 0 auto; }
.principles__title { font-family: var(--font-serif); font-size: 22px; font-weight: 700; text-align: center; color: var(--color-primary); margin-bottom: 28px; }
.principles__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.principles__heading { font-size: 14px; font-weight: 700; letter-spacing: 1px; margin-bottom: 12px; padding-bottom: 10px; border-bottom: 2px solid var(--color-border); }
.principles__heading--dont { color: #991b1b; border-color: #fecaca; }
.principles__heading--do { color: #065f46; border-color: #a7f3d0; }
.principles__item { font-size: 14px; padding: 10px 14px; border-radius: var(--radius-sm); margin-bottom: 6px; display: flex; align-items: center; gap: 8px; }
.principles__item span { font-weight: 700; }
.principles__item--dont { background: #fef2f2; color: #991b1b; }
.principles__item--do { background: #ecfdf5; color: #065f46; }

/* ============================================ SOLUTIONS ============================================ */
.solutions { padding: clamp(80px,10vw,120px) 0; background: var(--color-bg-warm); }
.solution-block { background: var(--color-white); border: 1px solid var(--color-border); border-radius: var(--radius-xl); padding: 40px; margin-bottom: 32px; transition: all var(--transition); }
.solution-block:hover { box-shadow: var(--shadow-md); }
.solution-block__header { display: flex; align-items: center; gap: 20px; margin-bottom: 24px; }
.solution-block__number { font-size: 40px; font-weight: 900; color: rgba(13,148,136,0.12); line-height: 1; font-family: var(--font-serif); }
.solution-block__title { font-family: var(--font-serif); font-size: 24px; font-weight: 700; color: var(--color-primary); }
.solution-block__subtitle { font-size: 14px; color: var(--color-text-muted); margin-top: 2px; }
.solution-block__meta { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 24px; }
.solution-block__for, .solution-block__pain { padding: 16px 20px; border-radius: var(--radius-md); font-size: 14px; line-height: 1.6; }
.solution-block__for { background: var(--color-cta-light); }
.solution-block__pain { background: #fef2f2; }
.solution-block__for-label, .solution-block__pain-label { display: block; font-size: 11px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; margin-bottom: 6px; }
.solution-block__for-label { color: var(--color-cta-hover); }
.solution-block__pain-label { color: #991b1b; }
.solution-block__for p, .solution-block__pain p { color: var(--color-text-secondary); }
.solution-block__features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }

.feature-card { padding: 20px; background: var(--color-bg-alt); border: 1px solid var(--color-border); border-radius: var(--radius-md); transition: all var(--transition); }
.feature-card:hover { border-color: var(--color-cta); box-shadow: var(--shadow-sm); }
.feature-card h4 { font-size: 14px; font-weight: 700; color: var(--color-primary); margin-bottom: 6px; }
.feature-card p { font-size: 13px; color: var(--color-text-secondary); line-height: 1.5; }

/* ============================================ COMPARE / MATRIX ============================================ */
.compare { padding: clamp(80px,10vw,120px) 0; background: var(--color-bg); }
.matrix-wrap { margin-bottom: 40px; }
.matrix-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.matrix { width: 100%; border-collapse: collapse; font-size: 14px; min-width: 700px; }
.matrix th, .matrix td { padding: 12px 16px; border: 1px solid var(--color-border); text-align: center; }
.matrix thead th { background: var(--color-bg-alt); font-weight: 700; color: var(--color-primary); font-size: 13px; letter-spacing: 0.5px; }
.matrix tbody td { background: var(--color-white); }
.matrix__dim { text-align: left !important; font-weight: 600 !important; color: var(--color-text) !important; background: var(--color-bg-alt) !important; min-width: 140px; }
.matrix__us { background: rgba(13,148,136,0.04) !important; }
.matrix thead .matrix__us { background: rgba(13,148,136,0.1) !important; color: var(--color-cta-hover) !important; }
.matrix__yes { color: var(--color-cta); font-weight: 700; font-size: 16px; }
.matrix__partial { color: #d97706; font-weight: 600; }
.matrix__no { color: #dc2626; font-weight: 600; }
.matrix__legend { text-align: center; font-size: 12px; color: var(--color-text-muted); margin-top: 12px; }

.compare__insight { text-align: center; }
.compare__insight blockquote { font-family: var(--font-serif); font-size: clamp(16px, 2.5vw, 20px); color: var(--color-primary); font-weight: 600; line-height: 1.6; padding: 32px; background: var(--color-bg-warm); border-radius: var(--radius-lg); border-left: 4px solid var(--color-cta); }

/* ============================================ TECH ============================================ */
.tech { padding: clamp(80px,10vw,120px) 0; background: var(--color-bg-alt); }
.tech__stacks { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 40px; }
.tech__stack { background: var(--color-white); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 28px; }
.tech__stack--alt { border-color: var(--color-cta); background: rgba(13,148,136,0.02); }
.tech__stack-title { font-size: 16px; font-weight: 700; color: var(--color-primary); margin-bottom: 16px; display: flex; align-items: center; gap: 8px; }
.tech__stack-title span { font-size: 12px; font-weight: 500; color: var(--color-text-muted); padding: 2px 10px; background: var(--color-bg-alt); border-radius: var(--radius-pill); }
.tech__stack-items { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.tech__tag { font-size: 12px; font-weight: 500; padding: 5px 12px; background: var(--color-bg-alt); border: 1px solid var(--color-border); border-radius: var(--radius-pill); color: var(--color-text-secondary); }
.tech__stack--alt .tech__tag { background: var(--color-cta-light); border-color: #a7f3d0; color: var(--color-cta-hover); }
.tech__stack-for { font-size: 13px; color: var(--color-text-muted); }

.tech__integrations { margin-bottom: 48px; }
.tech__integrations h3 { font-family: var(--font-serif); font-size: 20px; font-weight: 700; color: var(--color-primary); margin-bottom: 20px; text-align: center; }
.tech__int-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
.tech__int-item { background: var(--color-white); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 18px 16px; text-align: center; }
.tech__int-label { display: block; font-size: 11px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; color: var(--color-cta); margin-bottom: 6px; }
.tech__int-item p { font-size: 12px; color: var(--color-text-secondary); line-height: 1.5; }

/* Delivery */
.delivery h3 { font-family: var(--font-serif); font-size: 20px; font-weight: 700; color: var(--color-primary); margin-bottom: 24px; text-align: center; }
.delivery__steps { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; }
.delivery__step { background: var(--color-white); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 20px 16px; text-align: center; transition: all var(--transition); }
.delivery__step:hover { border-color: var(--color-cta); box-shadow: var(--shadow-sm); }
.delivery__num { font-size: 20px; font-weight: 900; color: var(--color-cta); opacity: 0.4; margin-bottom: 8px; }
.delivery__step h4 { font-size: 14px; font-weight: 700; color: var(--color-primary); margin-bottom: 4px; }
.delivery__step p { font-size: 12px; color: var(--color-text-secondary); line-height: 1.5; margin-bottom: 8px; }
.delivery__output { font-size: 11px; color: var(--color-cta); font-weight: 600; }

/* ============================================ PLANS ============================================ */
.plans { padding: clamp(80px,10vw,120px) 0; background: var(--color-bg); }
.plans__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: start; margin-bottom: 40px; }
.plans__card { background: var(--color-white); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 32px 24px; transition: all var(--transition); position: relative; }
.plans__card:hover { border-color: var(--color-border-dark); box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.plans__card--featured { border-color: var(--color-primary); box-shadow: var(--shadow-md); transform: scale(1.03); }
.plans__card--featured:hover { transform: scale(1.03) translateY(-4px); box-shadow: var(--shadow-xl); }
.plans__badge { position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: var(--color-primary); color: var(--color-white); font-size: 11px; font-weight: 700; padding: 4px 18px; border-radius: var(--radius-pill); letter-spacing: 0.5px; white-space: nowrap; }
.plans__header { margin-bottom: 24px; padding-bottom: 20px; border-bottom: 1px solid var(--color-border); }
.plans__tier { font-size: 12px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; color: var(--color-cta); }
.plans__price { display: flex; align-items: baseline; gap: 2px; margin: 8px 0 4px; }
.plans__currency { font-size: 18px; font-weight: 600; color: var(--color-primary); }
.plans__amount { font-family: var(--font-serif); font-size: 32px; font-weight: 900; color: var(--color-primary); letter-spacing: -1px; }
.plans__unit { font-size: 16px; color: var(--color-text-secondary); }
.plans__custom { font-size: 12px; color: var(--color-text-muted); margin-top: 2px; }
.plans__features { display: flex; flex-direction: column; gap: 10px; margin-bottom: 24px; }
.plans__features li { display: flex; align-items: center; gap: 10px; font-size: 14px; color: var(--color-text); }
.plans__features li svg { flex-shrink: 0; }

.plans__terms { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; background: var(--color-bg-alt); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 24px 28px; }
.plans__term span { display: block; font-size: 12px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; color: var(--color-cta); margin-bottom: 6px; }
.plans__term p { font-size: 13px; color: var(--color-text-secondary); line-height: 1.6; }

/* ============================================ DUAL MARKET ============================================ */
.dual { padding: clamp(80px,10vw,120px) 0; background: var(--color-bg-alt); }
.dual__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.dual__col { background: var(--color-white); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 32px 28px; }
.dual__flag { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; padding-bottom: 16px; border-bottom: 1px solid var(--color-border); }
.dual__flag h4 { font-size: 18px; font-weight: 700; color: var(--color-primary); }
.market__from, .market__to { font-size: 12px; font-weight: 800; letter-spacing: 1px; color: var(--color-white); width: 36px; height: 36px; border-radius: 50%; display: flex; align-items: center; justify-content: center; }
.market__from { background: var(--color-primary); }
.market__to { background: var(--color-cta); }
.dual__items { display: flex; flex-direction: column; gap: 10px; }
.dual__item { display: flex; align-items: baseline; gap: 12px; padding: 8px 0; border-bottom: 1px solid rgba(0,0,0,0.03); }
.dual__item span { font-size: 11px; font-weight: 700; letter-spacing: 0.5px; color: var(--color-text-muted); min-width: 64px; text-transform: uppercase; }
.dual__item p { font-size: 14px; color: var(--color-text-secondary); }

/* ============================================ ABOUT ============================================ */
.about { padding: clamp(80px,10vw,120px) 0; background: var(--color-bg-warm); }
.about__card { display: grid; grid-template-columns: 1.3fr 1fr; gap: 40px; background: var(--color-white); border: 1px solid var(--color-border); border-radius: var(--radius-xl); padding: 40px; margin-bottom: 32px; }
.about__info h3 { font-family: var(--font-serif); font-size: 24px; font-weight: 700; color: var(--color-primary); }
.about__info h3 span { font-size: 14px; font-weight: 400; color: var(--color-text-muted); margin-left: 8px; }
.about__role { font-size: 14px; font-weight: 600; color: var(--color-cta); margin: 6px 0 12px; }
.about__bio { font-size: 14px; color: var(--color-text-secondary); line-height: 1.7; margin-bottom: 16px; }
.about__skills { display: flex; flex-wrap: wrap; gap: 8px; }
.about__skills span { font-size: 12px; padding: 4px 12px; background: var(--color-cta-light); color: var(--color-cta-hover); border-radius: var(--radius-pill); font-weight: 500; }
.about__clients h4 { font-size: 14px; font-weight: 700; color: var(--color-primary); margin-bottom: 14px; }
.about__client-list { display: flex; flex-wrap: wrap; gap: 8px; }
.about__client-list span { font-size: 13px; padding: 6px 14px; background: var(--color-bg-alt); border: 1px solid var(--color-border); border-radius: var(--radius-pill); color: var(--color-text-secondary); }

.about__quote blockquote { font-family: var(--font-serif); font-size: clamp(15px,2vw,18px); color: var(--color-primary); font-weight: 500; line-height: 1.7; padding: 28px 32px; background: var(--color-white); border-radius: var(--radius-lg); border-left: 4px solid var(--color-cta); text-align: center; }
.about__quote strong { color: var(--color-cta-hover); }

/* ============================================ CONTACT ============================================ */
.contact { padding: clamp(80px,10vw,120px) 0; background: var(--color-bg); }
.contact__inner { display: grid; grid-template-columns: 1fr 1.1fr; gap: 48px; align-items: start; }
.contact__title { font-family: var(--font-serif); font-size: clamp(24px,3.5vw,34px); font-weight: 700; color: var(--color-primary); line-height: 1.3; margin: 12px 0 20px; }
.contact__process { margin-bottom: 28px; }
.contact__process h4 { font-size: 14px; font-weight: 700; color: var(--color-primary); margin-bottom: 12px; }
.contact__steps { counter-reset: step; }
.contact__steps li { counter-increment: step; font-size: 14px; color: var(--color-text-secondary); padding: 6px 0 6px 28px; position: relative; line-height: 1.5; }
.contact__steps li::before { content: counter(step); position: absolute; left: 0; top: 6px; width: 20px; height: 20px; border-radius: 50%; background: var(--color-cta-light); color: var(--color-cta-hover); font-size: 11px; font-weight: 700; display: flex; align-items: center; justify-content: center; }
.contact__channels { display: flex; flex-direction: column; gap: 10px; }
.contact__channel { display: flex; align-items: center; gap: 12px; padding: 12px 16px; background: var(--color-bg-alt); border: 1px solid var(--color-border); border-radius: var(--radius-md); transition: all var(--transition); color: var(--color-primary); }
.contact__channel:hover { border-color: var(--color-border-dark); box-shadow: var(--shadow-sm); }
.contact__channel svg { flex-shrink: 0; }
.contact__channel div { display: flex; flex-direction: column; }
.contact__channel-label { font-size: 10px; font-weight: 600; letter-spacing: 0.5px; text-transform: uppercase; color: var(--color-text-muted); }
.contact__channel-value { font-size: 14px; color: var(--color-primary); font-weight: 500; }

.contact__form { background: var(--color-bg-alt); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 32px; }
.contact__row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.contact__field { margin-bottom: 14px; }
.contact__field label { display: block; font-size: 13px; font-weight: 600; color: var(--color-text); margin-bottom: 5px; }
.contact__field-kr { font-weight: 400; color: var(--color-text-muted); }
.contact__field input, .contact__field select, .contact__field textarea {
  width: 100%; padding: 10px 14px; background: var(--color-white); border: 1px solid var(--color-border); border-radius: var(--radius-sm);
  color: var(--color-text); font-size: 14px; font-family: var(--font-sans); transition: border-color var(--transition), box-shadow var(--transition); outline: none; -webkit-appearance: none;
}
.contact__field input::placeholder, .contact__field textarea::placeholder { color: var(--color-text-muted); }
.contact__field input:focus, .contact__field select:focus, .contact__field textarea:focus { border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(26,69,72,0.08); }
.contact__field select { cursor: pointer; background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%239898a6' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 36px; }
.contact__field textarea { resize: vertical; min-height: 90px; }

/* ============================================ FOOTER ============================================ */
.footer { background: var(--color-primary-dark); color: var(--color-white); padding: 56px 0 0; }
.footer__top { display: grid; grid-template-columns: 1.2fr 2fr; gap: 56px; padding-bottom: 40px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.footer .nav__logo-icon { background: rgba(255,255,255,0.15); }
.footer .nav__logo-brand { color: var(--color-white); }
.footer .nav__logo-sub { color: rgba(255,255,255,0.5); }
.footer__desc { font-size: 13px; color: rgba(255,255,255,0.5); margin-top: 14px; line-height: 1.7; }
.footer__desc-kr { font-size: 12px; color: rgba(255,255,255,0.35); margin-top: 8px; line-height: 1.7; }
.footer__links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.footer__col h4 { font-size: 11px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; color: rgba(255,255,255,0.35); margin-bottom: 14px; }
.footer__col a { display: block; font-size: 13px; color: rgba(255,255,255,0.65); padding: 3px 0; transition: color var(--transition); }
.footer__col a:hover { color: var(--color-white); }
.footer__bottom { padding: 20px 0; text-align: center; }
.footer__bottom p { font-size: 12px; color: rgba(255,255,255,0.3); }

/* ============================================ RESPONSIVE ============================================ */
@media (max-width: 1024px) {
  .pain__grid { grid-template-columns: repeat(3, 1fr); }
  .solution-block__features { grid-template-columns: repeat(2, 1fr); }
  .tech__stacks { grid-template-columns: 1fr; }
  .tech__int-grid { grid-template-columns: repeat(3, 1fr); }
  .delivery__steps { grid-template-columns: repeat(3, 1fr); }
  .about__card { grid-template-columns: 1fr; }
  .footer__top { grid-template-columns: 1fr; gap: 32px; }
}

@media (max-width: 768px) {
  .nav__links { display: none; }
  .nav__right { gap: 8px; }
  .nav__right .btn--nav { display: none; }
  .nav__hamburger { display: flex; }
  .hero { padding: 120px 0 72px; }
  .hero__actions { flex-direction: column; align-items: center; }
  .hero__actions .btn { width: 100%; max-width: 300px; }
  .hero__trust { flex-direction: column; gap: 14px; padding: 20px; }
  .hero__trust-divider { width: 40px; height: 1px; }
  .pain__grid { grid-template-columns: 1fr 1fr; }
  .layers__badge { position: static; transform: none; margin-top: 8px; }
  .layers__item { flex-wrap: wrap; }
  .principles__grid { grid-template-columns: 1fr; }
  .solution-block { padding: 24px; }
  .solution-block__meta { grid-template-columns: 1fr; }
  .solution-block__features { grid-template-columns: 1fr; }
  .tech__int-grid { grid-template-columns: 1fr 1fr; }
  .delivery__steps { grid-template-columns: repeat(2, 1fr); }
  .plans__grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto 40px; }
  .plans__card--featured { transform: none; }
  .plans__card--featured:hover { transform: translateY(-4px); }
  .plans__terms { grid-template-columns: 1fr; }
  .dual__grid { grid-template-columns: 1fr; }
  .contact__inner { grid-template-columns: 1fr; gap: 32px; }
  .contact__row { grid-template-columns: 1fr; }
  .contact__form { padding: 24px; }
  .footer__links { grid-template-columns: 1fr; gap: 20px; }
}

@media (max-width: 480px) {
  .pain__grid { grid-template-columns: 1fr; }
  .tech__int-grid { grid-template-columns: 1fr; }
  .delivery__steps { grid-template-columns: 1fr; }
}

/* ============================================================
   LUCIDE ICON ENHANCEMENTS & VISUAL UPGRADES
   ============================================================ */

/* ---- Scroll Progress Bar ---- */
.scroll-progress {
  position: fixed; top: 0; left: 0; height: 3px; width: 0%;
  background: linear-gradient(90deg, var(--color-cta) 0%, #0891b2 55%, var(--color-primary) 100%);
  z-index: 9999; border-radius: 0 3px 3px 0;
  transition: width 80ms linear;
  box-shadow: 0 0 10px rgba(13,148,136,0.45);
}

/* ---- Hero enhancements (dark cinematic) ---- */
.hero {
  background: #0b2d30;
}
.hero__gradient {
  background: radial-gradient(ellipse at 70% 40%, rgba(13,148,136,0.18) 0%, transparent 55%),
              radial-gradient(ellipse at 20% 80%, rgba(8,145,178,0.10) 0%, transparent 50%);
}
/* Hero text — white on dark image background */
.hero__title { color: #fff; }
.hero__title--accent { color: #2dd4bf; }
.hero__subtitle { color: rgba(255,255,255,0.80); }
/* Badge — glass morphism */
.hero__badge {
  position: relative; overflow: hidden;
  background: rgba(255,255,255,0.10);
  border-color: rgba(255,255,255,0.18);
  color: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 2px 16px rgba(0,0,0,0.25);
}
.hero__badge::after {
  content: ''; position: absolute; top: 0; left: -120%; width: 60%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.25), transparent);
  animation: badge-shimmer 5s ease-in-out infinite 1.5s;
}
@keyframes badge-shimmer { 0%,100% { left: -120%; } 50% { left: 160%; } }
/* Trust bar — glass card */
.hero__trust {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.14);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.30);
}
.hero__trust-value { color: #fff; }
.hero__trust-label { color: rgba(255,255,255,0.65); }
.hero__trust-divider { background: rgba(255,255,255,0.18); }

/* ---- Hero floating pills ---- */
.hero__floats {
  position: absolute; inset: 0; pointer-events: none; z-index: 1; overflow: hidden;
}
.hero__float {
  position: absolute;
  background: rgba(255,255,255,0.92);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  padding: 7px 14px 7px 9px;
  display: flex; align-items: center; gap: 7px;
  font-size: 12px; font-weight: 600; color: var(--color-primary);
  box-shadow: var(--shadow-md); backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  animation: hero-float 7s ease-in-out infinite;
}
.hero__float svg { width: 14px; height: 14px; color: var(--color-cta); flex-shrink: 0; }
.hero__float--1 { top: 20%; left: 4%;  animation-delay: 0s; }
.hero__float--2 { top: 14%; right: 4%; animation-delay: -2.4s; }
.hero__float--3 { bottom: 26%; left: 3%; animation-delay: -4.2s; }
.hero__float--4 { bottom: 19%; right: 4%; animation-delay: -1.5s; }
.hero__float--5 { top: 54%; right: 1.5%; animation-delay: -3.5s; }
@keyframes hero-float {
  0%,100% { transform: translateY(0) scale(1); opacity: .85; }
  38% { transform: translateY(-10px) scale(1.02); opacity: 1; }
  68% { transform: translateY(-5px) scale(.99); opacity: .9; }
}
@media (max-width: 1100px) { .hero__float { display: none; } }

/* ---- Pain card icon colors (Lucide) ---- */
.pain__icon-wrap {
  transition: all var(--transition);
  border: 1px solid transparent;
}
.pain__icon-wrap svg { width: 22px; height: 22px; display: block; }
.pain__card:nth-child(1) .pain__icon-wrap { background: #fef2f2; color: #dc2626; border-color: #fecaca; }
.pain__card:nth-child(2) .pain__icon-wrap { background: #fffbeb; color: #d97706; border-color: #fde68a; }
.pain__card:nth-child(3) .pain__icon-wrap { background: #f5f3ff; color: #7c3aed; border-color: #ddd6fe; }
.pain__card:nth-child(4) .pain__icon-wrap { background: #ecfeff; color: #0891b2; border-color: #a5f3fc; }
.pain__card:nth-child(5) .pain__icon-wrap { background: #fff1f2; color: #e11d48; border-color: #fecdd3; }
.pain__card:hover .pain__icon-wrap {
  transform: scale(1.1) translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.12);
}

/* ---- Feature card icons ---- */
.feature-card { overflow: hidden; position: relative; }
.feature-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  opacity: 0; transform: scaleX(0); transform-origin: left;
  transition: opacity var(--transition), transform 0.3s cubic-bezier(0.16,1,0.3,1);
}
.feature-card:hover::before { opacity: 1; transform: scaleX(1); }

.feature-card__icon {
  width: 38px; height: 38px; border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 12px; flex-shrink: 0; transition: all var(--transition);
}
.feature-card__icon svg { width: 18px; height: 18px; display: block; }
.feature-card:hover .feature-card__icon { transform: scale(1.1) rotate(-4deg); }

/* B2B → teal */
.solution-block:nth-child(1) .feature-card::before { background: var(--color-cta); }
.solution-block:nth-child(1) .feature-card__icon { background: var(--color-cta-light); color: var(--color-cta); }
.solution-block:nth-child(1) .feature-card:hover .feature-card__icon { background: var(--color-cta); color: #fff; }
/* Marketplace → blue */
.solution-block:nth-child(2) .feature-card::before { background: #2563eb; }
.solution-block:nth-child(2) .feature-card__icon { background: #eff6ff; color: #2563eb; }
.solution-block:nth-child(2) .feature-card:hover .feature-card__icon { background: #2563eb; color: #fff; }
.solution-block:nth-child(2) .solution-block__number { color: rgba(37,99,235,.12); }
.solution-block:nth-child(2) .solution-block__for { background: #eff6ff; }
.solution-block:nth-child(2) .solution-block__for-label { color: #1d4ed8; }
/* Sales → violet */
.solution-block:nth-child(3) .feature-card::before { background: #7c3aed; }
.solution-block:nth-child(3) .feature-card__icon { background: #f5f3ff; color: #7c3aed; }
.solution-block:nth-child(3) .feature-card:hover .feature-card__icon { background: #7c3aed; color: #fff; }
.solution-block:nth-child(3) .solution-block__number { color: rgba(124,58,237,.12); }
.solution-block:nth-child(3) .solution-block__for { background: #f5f3ff; }
.solution-block:nth-child(3) .solution-block__for-label { color: #6d28d9; }

/* ---- Tech integration icons ---- */
.tech__int-item { transition: all var(--transition); }
.tech__int-item:hover { border-color: var(--color-cta); box-shadow: var(--shadow-sm); }
.tech__int-icon {
  width: 44px; height: 44px; border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 10px;
  background: linear-gradient(135deg, var(--color-cta-light), rgba(8,145,178,.1));
  color: var(--color-cta); transition: all var(--transition);
}
.tech__int-icon svg { width: 20px; height: 20px; display: block; }
.tech__int-item:hover .tech__int-icon { background: var(--color-cta); color: #fff; transform: scale(1.06); }

/* ---- Delivery step icons ---- */
.delivery__num { display: none; }  /* hidden — replaced by icon */
.delivery__icon {
  width: 42px; height: 42px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 10px;
  background: var(--color-cta-light); color: var(--color-cta);
  border: 2px solid rgba(13,148,136,.2); transition: all var(--transition);
}
.delivery__icon svg { width: 18px; height: 18px; display: block; }
.delivery__step:hover .delivery__icon {
  background: var(--color-cta); color: #fff;
  border-color: var(--color-cta); transform: scale(1.08) rotate(-6deg);
}
.delivery__step-num {
  font-size: 10px; font-weight: 800; letter-spacing: 1px;
  color: var(--color-cta); opacity: .5; margin-bottom: 2px;
}

/* ---- Plans featured card glow ---- */
.plans__card--featured {
  box-shadow: 0 0 0 1.5px var(--color-primary), var(--shadow-xl), 0 0 40px rgba(26,69,72,.07);
}
.plans__card--featured:hover {
  box-shadow: 0 0 0 1.5px var(--color-primary-light), var(--shadow-xl), 0 0 60px rgba(26,69,72,.1);
}

/* ---- Compare insight quote mark ---- */
.compare__insight blockquote { position: relative; overflow: hidden; }
.compare__insight blockquote::before {
  content: '\201C'; position: absolute; top: -12px; left: 16px;
  font-size: 110px; color: var(--color-cta); opacity: .07;
  font-family: Georgia, serif; line-height: 1; pointer-events: none;
}

/* ---- Section tag shadow ---- */
.section-tag { box-shadow: 0 2px 8px rgba(13,148,136,.15); }

/* ---- Lucide icon default size reset ---- */
[data-lucide] { display: inline-flex; }

/* ============================================================
   HERO CAROUSEL NAV
   ============================================================ */
.hero__carousel-nav {
  position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%);
  display: flex; align-items: center; gap: 12px; z-index: 10;
  pointer-events: auto;
}
/* Arrows */
.hero__carousel-arrow {
  width: 36px; height: 36px; border-radius: 50%;
  background: rgba(255,255,255,0.15); border: 1px solid rgba(255,255,255,0.25); cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  transition: all 0.2s ease;
  box-shadow: 0 2px 12px rgba(0,0,0,0.25);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  opacity: 0.80; flex-shrink: 0;
}
.hero__carousel-arrow:hover { opacity: 1; background: rgba(255,255,255,0.28); transform: scale(1.1); }
.hero__carousel-arrow svg { width: 16px; height: 16px; }
/* Dots */
.hero__carousel-dots { display: flex; gap: 6px; align-items: center; }
.hero__carousel-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: rgba(255,255,255,0.38); border: none; cursor: pointer;
  transition: all 0.3s ease; padding: 0;
}
.hero__carousel-dot.is-active {
  background: #fff; width: 22px; border-radius: 3.5px;
}
.hero__carousel-dot:hover { background: rgba(255,255,255,0.7); }
/* Progress bar */
.hero__carousel-progress {
  width: 80px; height: 3px; border-radius: 2px;
  background: rgba(255,255,255,0.20); overflow: hidden;
}
.hero__carousel-bar {
  height: 100%; width: 0%;
  background: #2dd4bf;
  transition: width 50ms linear;
}
@media (max-width: 480px) {
  .hero__carousel-progress { display: none; }
  .hero__carousel-nav { gap: 8px; bottom: 20px; }
}