/* ============================================================
   냠냠픽업 사장님 — Landing Styles
   디자인 토큰 출처: _shared/design-system/DESIGN-SYSTEM.md
   ============================================================ */

/* --- Design Tokens (브랜드 가이드라인 매핑) --- */
:root {
    /* Brand */
    --brand: #ffde36;
    --brand-orange: #ff8500;
    --brand-pink: #ff91c7;

    /* Yellow scale */
    --yellow-50: #fff6cf;
    --yellow-100: #fff4c9;
    --yellow-200: #ffe6b8;
    --yellow-300: #ffd78c;
    --yellow-400: #fdbc45;
    --yellow-500: #f5c51d;
    --yellow-600: #ffcd1e;

    /* Neutrals */
    --black: #000000;
    --neutral-900: #222222;
    --neutral-800: #2d2d2d;
    --neutral-700: #333333;
    --neutral-600: #464646;
    --neutral-500: #6b6b6b;
    --neutral-400: #777777;
    --neutral-350: #848484;
    --neutral-300: #999999;
    --neutral-200: #cecece;
    --neutral-150: #ededed;
    --neutral-100: #f7f7f7;
    --white: #ffffff;

    /* Semantic */
    --error: #eb2323;
    --success: #3cde75;
    --info: #2597ba;
    --link: #2763ff;

    /* Type sizes (10/12/14/16/17/18/28) */
    --fs-caption-xs: 10px;
    --fs-caption: 12px;
    --fs-body-sm: 14px;
    --fs-body: 16px;
    --fs-heading-sm: 17px;
    --fs-heading: 18px;
    --fs-display: 28px;

    /* Spacing (4/8/16/20/24/32) */
    --sp-xs: 4px;
    --sp-sm: 8px;
    --sp-md: 16px;
    --sp-lg: 20px;
    --sp-xl: 24px;
    --sp-2xl: 32px;

    /* Radius */
    --r-sm: 4px;
    --r-md: 8px;
    --r-lg: 12px;
    --r-xl: 20px;
    --r-full: 9999px;

    /* Shadow */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 24px 48px rgba(0, 0, 0, 0.08);
    --shadow-brand: 0 12px 32px rgba(255, 222, 54, 0.35);
}

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
    font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, 'Apple SD Gothic Neo', 'Segoe UI', sans-serif;
    color: var(--neutral-900);
    background: var(--white);
    font-size: var(--fs-body);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
ul, ol { list-style: none; }
input, select, textarea { font-family: inherit; font-size: var(--fs-body-sm); }

/* --- Container --- */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--sp-xl);
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--sp-sm);
    padding: 12px 22px;
    border-radius: var(--r-md);
    font-weight: 700;
    font-size: var(--fs-body-sm);
    transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, border-color 0.15s ease;
    white-space: nowrap;
    border: 1px solid transparent;
}
.btn-sm { padding: 9px 16px; font-size: var(--fs-caption); }
.btn-lg { padding: 16px 32px; font-size: var(--fs-body); }
.btn-block { width: 100%; }

.btn-primary {
    background: var(--brand);
    color: var(--black);
}
.btn-primary:hover {
    background: var(--yellow-600);
    transform: translateY(-1px);
    box-shadow: var(--shadow-brand);
}
.btn-line {
    background: var(--white);
    color: var(--neutral-900);
    border-color: var(--neutral-200);
}
.btn-line:hover {
    border-color: var(--neutral-700);
}

/* --- Header --- */
.header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.92);
    border-bottom: 1px solid var(--neutral-150);
    backdrop-filter: saturate(180%) blur(8px);
    -webkit-backdrop-filter: saturate(180%) blur(8px);
    transition: box-shadow 0.2s ease;
}
.header.scrolled { box-shadow: var(--shadow-sm); }
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 68px;
    gap: var(--sp-xl);
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: var(--sp-sm);
    font-size: var(--fs-heading);
    font-weight: 700;
    color: var(--neutral-900);
}
.logo-mark {
    width: 32px;
    height: 32px;
    background: var(--brand);
    border-radius: var(--r-md);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: var(--fs-body-sm);
    font-weight: 800;
    color: var(--black);
}
.logo-text { font-weight: 500; }
.logo-text strong { font-weight: 800; }

/* Nav */
.nav {
    display: flex;
    gap: 4px;
    margin-left: auto;
}
.nav a {
    padding: 10px 16px;
    font-size: var(--fs-body-sm);
    font-weight: 600;
    color: var(--neutral-700);
    border-radius: var(--r-md);
    transition: background 0.15s ease, color 0.15s ease;
}
.nav a:hover {
    background: var(--neutral-100);
    color: var(--neutral-900);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--sp-md);
}
.header-link {
    font-size: var(--fs-body-sm);
    font-weight: 600;
    color: var(--neutral-600);
    padding: 8px 4px;
}
.header-link:hover { color: var(--neutral-900); }

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    padding: 8px;
}
.menu-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--neutral-900);
}

/* --- Hero --- */
.hero {
    padding: 80px 0 100px;
    background: linear-gradient(180deg, var(--yellow-50) 0%, var(--white) 100%);
    position: relative;
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute;
    width: 480px;
    height: 480px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 222, 54, 0.4) 0%, transparent 70%);
    top: -160px;
    right: -120px;
    z-index: 0;
}
.hero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}
.hero-badge {
    display: inline-block;
    background: var(--white);
    color: var(--neutral-700);
    padding: 6px 14px;
    border-radius: var(--r-full);
    font-size: var(--fs-caption);
    font-weight: 700;
    margin-bottom: var(--sp-lg);
    box-shadow: var(--shadow-sm);
}
.hero-title {
    font-size: 56px;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: var(--sp-lg);
    color: var(--neutral-900);
    letter-spacing: -0.025em;
}
.hero-title .accent {
    color: var(--neutral-900);
    background: linear-gradient(transparent 60%, var(--brand) 60%);
    padding: 0 4px;
}
.hero-desc {
    font-size: var(--fs-heading);
    color: var(--neutral-600);
    margin-bottom: var(--sp-2xl);
    line-height: 1.6;
}
.hero-actions {
    display: flex;
    gap: var(--sp-md);
    margin-bottom: var(--sp-2xl);
    flex-wrap: wrap;
}
.hero-points {
    display: flex;
    flex-wrap: wrap;
    gap: var(--sp-lg);
}
.hero-points li {
    font-size: var(--fs-body-sm);
    color: var(--neutral-700);
    font-weight: 500;
}
.hero-points .check {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    border-radius: var(--r-full);
    background: var(--brand);
    color: var(--black);
    font-size: 11px;
    font-weight: 800;
    margin-right: 6px;
    vertical-align: middle;
}

/* Hero Visual — Phone Mockup */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}
.phone {
    width: 320px;
    height: 640px;
    background: #1a1a1a;
    border-radius: 44px;
    padding: 12px;
    box-shadow: var(--shadow-lg), 0 0 0 4px rgba(255, 255, 255, 0.6);
    position: relative;
}
.phone-notch {
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    width: 110px;
    height: 28px;
    background: #1a1a1a;
    border-radius: 0 0 16px 16px;
    z-index: 2;
}
.phone-screen {
    background: var(--neutral-100);
    border-radius: 32px;
    height: 100%;
    padding: 20px 18px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}
.phone-status {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    font-weight: 700;
    color: var(--neutral-900);
    padding: 6px 12px 16px;
}
.phone-title {
    background: var(--white);
    border-radius: var(--r-lg);
    padding: 18px;
    margin-bottom: var(--sp-md);
    box-shadow: var(--shadow-sm);
}
.phone-title-sub {
    font-size: var(--fs-caption);
    color: var(--neutral-400);
    font-weight: 600;
    margin-bottom: 4px;
}
.phone-title-main {
    font-size: var(--fs-body-sm);
    color: var(--neutral-700);
    margin-bottom: 6px;
}
.phone-title-amount {
    font-size: 26px;
    font-weight: 800;
    color: var(--neutral-900);
    letter-spacing: -0.02em;
}
.phone-orders {
    flex: 1;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.phone-order {
    display: grid;
    grid-template-columns: 36px 1fr auto;
    gap: 10px;
    align-items: center;
    background: var(--white);
    border-radius: var(--r-lg);
    padding: 12px;
    box-shadow: var(--shadow-sm);
}
.phone-order-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--r-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
}
.phone-order-name {
    font-size: var(--fs-caption);
    font-weight: 700;
    color: var(--neutral-900);
    margin-bottom: 2px;
}
.phone-order-meta {
    font-size: var(--fs-caption-xs);
    color: var(--neutral-400);
}
.phone-order-amt {
    font-size: var(--fs-caption);
    font-weight: 700;
    color: var(--neutral-900);
}
.phone-status-pill {
    margin-top: var(--sp-md);
    background: var(--neutral-900);
    color: var(--white);
    border-radius: var(--r-full);
    padding: 10px 14px;
    font-size: var(--fs-caption);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
}
.phone-status-pill .dot {
    width: 8px;
    height: 8px;
    border-radius: var(--r-full);
    background: var(--success);
    box-shadow: 0 0 0 4px rgba(60, 222, 117, 0.25);
}

/* Hero floating decorations */
.hero-deco {
    position: absolute;
    font-size: 40px;
    background: var(--white);
    width: 64px;
    height: 64px;
    border-radius: var(--r-full);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    animation: float 4s ease-in-out infinite;
}
.hero-deco-1 { top: 8%; left: -4%; animation-delay: 0s; }
.hero-deco-2 { bottom: 12%; left: 6%; animation-delay: 1.2s; }
.hero-deco-3 { top: 20%; right: 0%; animation-delay: 0.6s; }
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

/* --- KPI Strip --- */
.kpi {
    background: var(--neutral-900);
    color: var(--white);
    padding: var(--sp-2xl) 0;
}
.kpi-inner {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--sp-xl);
}
.kpi-item { text-align: center; }
.kpi-num {
    font-size: 44px;
    font-weight: 800;
    color: var(--brand);
    line-height: 1;
    margin-bottom: 8px;
    letter-spacing: -0.02em;
}
.kpi-num span {
    font-size: var(--fs-heading);
    color: var(--white);
    font-weight: 700;
    margin-left: 2px;
}
.kpi-label {
    font-size: var(--fs-body-sm);
    color: var(--neutral-200);
    font-weight: 500;
}

/* --- Sections --- */
.section { padding: 100px 0; }
.section-soft { background: var(--neutral-100); }
.section-head {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 56px;
}
.section-head-row {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    text-align: left;
    max-width: 100%;
    margin-bottom: var(--sp-2xl);
}
.section-head-row .section-tag,
.section-head-row .section-title { text-align: left; }
.section-tag {
    display: inline-block;
    color: var(--brand-orange);
    font-size: var(--fs-caption);
    font-weight: 800;
    letter-spacing: 0.12em;
    margin-bottom: var(--sp-md);
}
.section-title {
    font-size: 40px;
    font-weight: 800;
    margin-bottom: var(--sp-md);
    letter-spacing: -0.025em;
    line-height: 1.25;
    color: var(--neutral-900);
}
.section-desc {
    font-size: var(--fs-heading);
    color: var(--neutral-500);
}

/* --- Benefits --- */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--sp-lg);
}
.benefit-card {
    background: var(--white);
    border: 1px solid var(--neutral-150);
    border-radius: var(--r-xl);
    padding: var(--sp-2xl) var(--sp-xl);
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.benefit-card:hover {
    transform: translateY(-4px);
    border-color: var(--brand);
    box-shadow: var(--shadow-md);
}
.benefit-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--r-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    margin-bottom: var(--sp-lg);
}
.benefit-card h3 {
    font-size: var(--fs-heading);
    font-weight: 700;
    margin-bottom: var(--sp-sm);
    color: var(--neutral-900);
}
.benefit-card p {
    color: var(--neutral-500);
    font-size: var(--fs-body-sm);
    line-height: 1.65;
}

/* --- Process --- */
.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--sp-lg);
    counter-reset: step;
}
.process-step {
    background: var(--white);
    border-radius: var(--r-xl);
    padding: var(--sp-2xl) var(--sp-xl);
    border: 1px solid var(--neutral-150);
    position: relative;
}
.process-num {
    font-size: var(--fs-caption);
    font-weight: 800;
    color: var(--brand-orange);
    margin-bottom: var(--sp-md);
    letter-spacing: 0.1em;
}
.process-step h3 {
    font-size: var(--fs-heading);
    font-weight: 700;
    margin-bottom: var(--sp-sm);
    color: var(--neutral-900);
}
.process-step p {
    color: var(--neutral-500);
    font-size: var(--fs-body-sm);
    line-height: 1.65;
}

/* --- Apply Form --- */
.apply-form {
    max-width: 760px;
    margin: 0 auto;
    background: var(--white);
    border: 1px solid var(--neutral-150);
    border-radius: var(--r-xl);
    padding: 40px;
    box-shadow: var(--shadow-md);
}
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-lg);
    margin-bottom: var(--sp-lg);
}
.form-field { margin-bottom: var(--sp-lg); }
.form-row .form-field { margin-bottom: 0; }
.form-field label {
    display: block;
    font-size: var(--fs-body-sm);
    font-weight: 600;
    color: var(--neutral-800);
    margin-bottom: 8px;
}
.required { color: var(--error); }
.form-field input,
.form-field select,
.form-field textarea {
    width: 100%;
    padding: 13px 14px;
    border: 1px solid var(--neutral-200);
    border-radius: var(--r-md);
    font-size: var(--fs-body-sm);
    background: var(--white);
    color: var(--neutral-900);
    transition: border 0.15s ease, box-shadow 0.15s ease;
}
.form-field input::placeholder,
.form-field textarea::placeholder { color: var(--neutral-350); }
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
    outline: none;
    border-color: var(--brand);
    box-shadow: 0 0 0 3px rgba(255, 222, 54, 0.3);
}
.form-field textarea { resize: vertical; min-height: 96px; }
.form-agree {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: var(--sp-xl) 0;
    font-size: var(--fs-body-sm);
    color: var(--neutral-600);
}
.form-agree input { width: 18px; height: 18px; accent-color: var(--brand); }
.form-note {
    text-align: center;
    margin-top: var(--sp-md);
    font-size: var(--fs-caption);
    color: var(--neutral-400);
}
.link {
    color: var(--neutral-700);
    text-decoration: underline;
    text-underline-offset: 2px;
}
.link-arrow {
    text-decoration: none;
    font-weight: 600;
    color: var(--neutral-700);
}
.link-arrow:hover { color: var(--neutral-900); }

/* --- Notices --- */
.notice-list {
    background: var(--white);
    border: 1px solid var(--neutral-150);
    border-radius: var(--r-xl);
    overflow: hidden;
}
.notice-item {
    display: grid;
    grid-template-columns: 80px 1fr auto;
    gap: var(--sp-md);
    align-items: center;
    padding: 20px 28px;
    border-bottom: 1px solid var(--neutral-150);
    transition: background 0.15s ease;
}
.notice-list li:last-child .notice-item { border-bottom: none; }
.notice-item:hover { background: var(--yellow-50); }
.notice-tag {
    display: inline-flex;
    justify-content: center;
    padding: 4px 10px;
    background: var(--neutral-100);
    color: var(--neutral-500);
    border-radius: var(--r-sm);
    font-size: var(--fs-caption);
    font-weight: 700;
}
.tag-important {
    background: var(--neutral-900);
    color: var(--brand);
}
.tag-event {
    background: var(--brand);
    color: var(--black);
}
.notice-title {
    font-size: var(--fs-body-sm);
    font-weight: 500;
    color: var(--neutral-800);
}
.notice-date {
    font-size: var(--fs-caption);
    color: var(--neutral-400);
}

/* --- FAQ --- */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
}
.faq-item {
    background: var(--white);
    border: 1px solid var(--neutral-150);
    border-radius: var(--r-lg);
    margin-bottom: var(--sp-sm);
    overflow: hidden;
    transition: box-shadow 0.15s ease, border-color 0.15s ease;
}
.faq-item[open] {
    box-shadow: var(--shadow-sm);
    border-color: var(--neutral-200);
}
.faq-item summary {
    padding: 20px 24px;
    font-size: var(--fs-body);
    font-weight: 600;
    color: var(--neutral-900);
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--sp-md);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
    content: '＋';
    font-size: var(--fs-heading);
    font-weight: 400;
    color: var(--neutral-400);
    transition: transform 0.2s ease, color 0.2s ease;
    flex-shrink: 0;
}
.faq-item[open] summary::after {
    content: '−';
    color: var(--brand-orange);
    transform: scale(1.4);
}
.faq-content {
    padding: 0 24px 22px;
    color: var(--neutral-500);
    font-size: var(--fs-body-sm);
    line-height: 1.75;
}

/* --- CTA --- */
.cta {
    padding: 100px var(--sp-xl);
    background: var(--neutral-900);
    color: var(--white);
    text-align: center;
    position: relative;
    overflow: hidden;
}
.cta::before {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255, 222, 54, 0.18) 0%, transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
}
.cta-inner { position: relative; z-index: 1; }
.cta h2 {
    font-size: 44px;
    font-weight: 800;
    margin-bottom: var(--sp-md);
    line-height: 1.25;
    letter-spacing: -0.02em;
}
.cta h2 .accent {
    color: var(--brand);
}
.cta p {
    font-size: var(--fs-heading);
    color: var(--neutral-200);
    margin-bottom: var(--sp-2xl);
}

/* --- Footer --- */
.footer {
    background: #0d0d0d;
    color: var(--neutral-300);
    padding: 60px 0 32px;
}
.footer-top {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
    padding-bottom: 40px;
    border-bottom: 1px solid var(--neutral-800);
}
.footer-brand .logo { color: var(--white); margin-bottom: var(--sp-md); }
.footer-brand p { font-size: var(--fs-body-sm); line-height: 1.7; }
.footer-cols {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}
.footer-col h4 {
    color: var(--white);
    font-size: var(--fs-body-sm);
    font-weight: 700;
    margin-bottom: var(--sp-md);
}
.footer-col p, .footer-col li {
    font-size: var(--fs-body-sm);
    line-height: 1.85;
}
.footer-tel {
    font-size: 24px;
    font-weight: 800;
    color: var(--brand);
    margin-bottom: 4px;
    letter-spacing: -0.01em;
}
.footer-col a:hover { color: var(--white); }
.footer-bottom {
    padding-top: var(--sp-xl);
    font-size: var(--fs-caption);
}
.footer-bottom p { margin-bottom: 4px; }

/* --- Responsive --- */
@media (max-width: 1024px) {
    .benefits-grid, .process-grid { grid-template-columns: repeat(2, 1fr); }
    .kpi-inner { grid-template-columns: repeat(2, 1fr); gap: var(--sp-2xl); }
    .hero-title { font-size: 44px; }
    .hero-inner { gap: 40px; }
    .section-title { font-size: 32px; }
}

@media (max-width: 768px) {
    .nav, .header-actions .header-link { display: none; }
    .menu-toggle { display: flex; }

    .hero { padding: 56px 0 72px; }
    .hero-inner { grid-template-columns: 1fr; }
    .hero-title { font-size: 36px; }
    .hero-desc { font-size: var(--fs-body); }
    .hero-deco { display: none; }
    .phone { width: 280px; height: 560px; }

    .kpi-num { font-size: 36px; }

    .section { padding: 64px 0; }
    .section-title { font-size: 26px; }
    .section-desc { font-size: var(--fs-body); }
    .section-head-row { flex-direction: column; align-items: flex-start; gap: 12px; }

    .benefits-grid, .process-grid, .form-row, .footer-top, .footer-cols {
        grid-template-columns: 1fr;
    }
    .apply-form { padding: var(--sp-xl); }

    .notice-item {
        grid-template-columns: 64px 1fr;
        padding: 16px 20px;
    }
    .notice-date { grid-column: 2; font-size: var(--fs-caption-xs); }

    .cta { padding: 64px var(--sp-xl); }
    .cta h2 { font-size: 28px; }
    .cta p { font-size: var(--fs-body); }
}