/* ============================================
   saas.css — QR메뉴 SaaS 공용 스타일
   ============================================ */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --primary: #FF6B35;
    --primary-dark: #e85a26;
    --primary-glow: rgba(255, 107, 53, .35);
    --bg-dark: #0F0F14;
    --bg-card: #1A1A24;
    --bg-card2: #22222E;
    --border: rgba(255, 255, 255, .08);
    --text: #FFFFFF;
    --text-sub: rgba(255, 255, 255, .55);
    --text-muted: rgba(255, 255, 255, .3);
    --success: #10B981;
    --radius: 18px;
    --radius-sm: 12px;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Sans KR', -apple-system, sans-serif;
    background: var(--bg-dark);
    color: var(--text);
    line-height: 1.6;
}

/* ── 공통 버튼 ── */
.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 15px 32px;
    border-radius: 100px;
    border: none;
    background: linear-gradient(135deg, #FF6B35, #FF9A3C);
    color: #fff;
    font-size: 16px;
    font-weight: 800;
    font-family: inherit;
    cursor: pointer;
    box-shadow: 0 6px 24px var(--primary-glow);
    text-decoration: none;
    transition: transform .2s, box-shadow .2s;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 32px var(--primary-glow);
}

.btn-primary:active {
    transform: scale(.97);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 13px 28px;
    border-radius: 100px;
    border: 1.5px solid var(--border);
    background: transparent;
    color: var(--text);
    font-size: 15px;
    font-weight: 700;
    font-family: inherit;
    cursor: pointer;
    text-decoration: none;
    transition: border-color .2s, background .2s;
}

.btn-secondary:hover {
    border-color: rgba(255, 255, 255, .25);
    background: rgba(255, 255, 255, .05);
}

/* ── 네비게이션 ── */
.saas-nav {
    position: sticky;
    top: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 40px;
    background: rgba(15, 15, 20, .85);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.nav-logo-icon {
    font-size: 28px;
}

.nav-logo-text {
    font-size: 20px;
    font-weight: 900;
    color: #fff;
}

.nav-logo-text span {
    color: var(--primary);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* ── 섹션 공통 ── */
.section {
    max-width: 1100px;
    margin: 0 auto;
    padding: 80px 24px;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(255, 107, 53, .12);
    border: 1px solid rgba(255, 107, 53, .25);
    color: var(--primary);
    font-size: 13px;
    font-weight: 700;
    padding: 6px 14px;
    border-radius: 100px;
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(28px, 5vw, 48px);
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: 14px;
}

.section-sub {
    font-size: 17px;
    color: var(--text-sub);
    max-width: 560px;
    line-height: 1.7;
}

/* ── 카드 ── */
.glass-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px;
    transition: border-color .3s, transform .3s;
}

.glass-card:hover {
    border-color: rgba(255, 107, 53, .3);
    transform: translateY(-4px);
}

/* ── 폼 ── */
.form-label {
    font-size: 13px;
    font-weight: 700;
    color: var(--text-sub);
    margin-bottom: 6px;
    display: block;
}

.form-input {
    width: 100%;
    padding: 13px 16px;
    background: var(--bg-card2);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    color: #fff;
    font-size: 15px;
    font-family: inherit;
    outline: none;
    transition: border-color .2s;
}

.form-input:focus {
    border-color: var(--primary);
}

.form-input::placeholder {
    color: var(--text-muted);
}

/* ── 배지 ── */
.badge-new {
    display: inline-block;
    background: var(--primary);
    color: #fff;
    font-size: 10px;
    font-weight: 900;
    padding: 2px 7px;
    border-radius: 4px;
    vertical-align: middle;
    margin-left: 6px;
}

@media (max-width: 768px) {
    .saas-nav {
        padding: 14px 16px;
    }

    .section {
        padding: 60px 16px;
    }
}