/*
Theme Name: HelloOpsite
*/
.pt-0 {
    padding-top: 0 !important;
}

:root {
    /* Colors */
    --color-primary: #2563eb;
    --color-primary-dark: #1e40af;
    --color-secondary: #64748b;
    --color-accent: #3b82f6;
    --color-success: #10b981;
    --color-warning: #f59e0b;
    --color-error: #ef4444;

    /* Background Colors */
    --color-bg-primary: #f5f5f5;
    --color-bg-secondary: #f8fafc;
    --color-bg-tertiary: #f1f5f9;
    --color-bg-card: rgba(255, 255, 255, 0.9);
    --color-bg-overlay: rgba(15, 23, 42, 0.5);

    /* Text Colors */
    --color-text-primary: #0f172a;
    --color-text-secondary: #475569;
    --color-text-muted: #94a3b8;
    --color-text-inverse: #ffffff;

    /* Border Colors */
    --color-border: #e2e8f0;
    --color-border-light: #cbd5e1;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #2563eb 0%, #3b82f6 50%, #0ea5e9 100%);
    --gradient-secondary: linear-gradient(135deg, #f8fafc 0%, #eff6ff 100%);
    --gradient-hero: linear-gradient(135deg, #ffffff 0%, #f0f7ff 50%, #eff6ff 100%);

    /* Spacing */
    --spacing-xs: 0.25rem;
    /* 4px */
    --spacing-sm: 0.5rem;
    /* 8px */
    --spacing-md: 1rem;
    /* 16px */
    --spacing-lg: 1.5rem;
    /* 24px */
    --spacing-xl: 2rem;
    /* 32px */
    --spacing-2xl: 3rem;
    /* 48px */
    --spacing-3xl: 4rem;
    /* 64px */
    --spacing-4xl: 6rem;
    /* 96px */

    /* Typography */
    --font-family-primary: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    --font-family-mono: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;

    --font-size-xs: 0.75rem;
    /* 12px */
    --font-size-sm: 0.875rem;
    /* 14px */
    --font-size-base: 1rem;
    /* 16px */
    --font-size-lg: 1.125rem;
    /* 18px */
    --font-size-xl: 1.25rem;
    /* 20px */
    --font-size-2xl: 1.5rem;
    /* 24px */
    --font-size-3xl: 1.875rem;
    /* 30px */
    --font-size-4xl: 2.25rem;
    /* 36px */
    --font-size-5xl: 3rem;
    /* 48px */
    --font-size-6xl: 3.75rem;
    /* 60px */

    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    --font-weight-extrabold: 800;

    --line-height-tight: 1.25;
    --line-height-normal: 1.5;
    --line-height-relaxed: 1.75;

    /* Borders & Radius */
    --border-radius-sm: 0.375rem;
    /* 6px */
    --border-radius-md: 0.5rem;
    /* 8px */
    --border-radius-lg: 0.75rem;
    /* 12px */
    --border-radius-xl: 1rem;
    /* 16px */
    --border-radius-2xl: 1.5rem;
    /* 24px */
    --border-radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);

    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-normal: 250ms ease-in-out;
    --transition-slow: 350ms ease-in-out;

    /* Z-Index */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
    --z-popover: 1060;
    --z-tooltip: 1070;

    /* Container Widths */
    --container-sm: 640px;
    --container-md: 768px;
    --container-lg: 1024px;
    --container-xl: 1280px;
    --container-2xl: 1536px;
}

/* ==========================================================================
   CSS Variables & Reset
   ========================================================================== */
/* CSS Reset */
*,
*::before,
*::after {
    box-sizing: border-box;
}

@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@300;400;500;600;700&display=swap');

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

body { font-family: 'Noto Sans KR', 'Apple SD Gothic Neo', sans-serif; color: #333; font-size: 14px; background: #fff; }
a { text-decoration: none; color: inherit; }

/* HEADER */
header {
    background: #111;
    padding: 10px 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 999;
}
.logo { color: #ff2d6b; font-size: 26px; font-weight: 900; letter-spacing: 2px; }
.logo span { color: #fff; }
nav a {
    color: #ccc;
    margin-left: 20px;
    font-size: 13px;
    transition: color 0.2s;
}
nav a:hover { color: #ff2d6b; }
.header-btn {
    background: #ff2d6b;
    color: #fff !important;
    padding: 6px 16px;
    border-radius: 4px;
    font-weight: 700;
}

/* HERO */
.hero {
    position: relative;
    width: 100%;
    height: 520px;
    background: linear-gradient(rgba(0,0,0,0.55), rgba(0,0,0,0.55)),
        url('https://bucket-opadmin-01.sgp1.cdn.digitaloceanspaces.com/helloopsite/images/hero-section.webp') center/cover no-repeat;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 60px 80px;
}
.hero-content { max-width: 520px; }
.hero-badge {
    background: #ff2d6b;
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 3px;
    display: inline-block;
    margin-bottom: 14px;
    letter-spacing: 1px;
}
.hero h1 { color: #fff; font-size: 28px; font-weight: 900; line-height: 1.4; margin-bottom: 14px; }
.hero p { color: #ddd; font-size: 13px; line-height: 1.8; }

/* SECTION COMMON */
section { padding: 60px 40px; }
.section-title {
    text-align: center;
    font-size: 22px;
    font-weight: 900;
    margin-bottom: 8px;
    color: #111;
}
.section-sub {
    text-align: center;
    color: #888;
    font-size: 13px;
    margin-bottom: 36px;
    line-height: 1.7;
}
.section-divider {
    width: 50px;
    height: 3px;
    background: #ff2d6b;
    margin: 0 auto 12px;
    border-radius: 2px;
}

/* ABOUT */
.about { background: #fafafa; }
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    max-width: 960px;
    margin: 0 auto;
    align-items: center;
}
.about-text h2 { font-size: 20px; font-weight: 900; color: #111; margin-bottom: 14px; }
.about-text p { color: #555; font-size: 13px; line-height: 1.9; margin-bottom: 12px; }
.about-text ul { padding-left: 18px; color: #555; font-size: 13px; line-height: 2; }
.about-img img { width: 100%; border-radius: 10px; box-shadow: 0 8px 30px rgba(0,0,0,0.12); }

/* SERVICES */
.services { background: #fff; }
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 960px;
    margin: 0 auto;
}
.service-card {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    transition: transform 0.2s, box-shadow 0.2s;
}
.service-card:hover { transform: translateY(-4px); box-shadow: 0 10px 30px rgba(0,0,0,0.14); }
.service-card img { width: 100%; height: 160px; object-fit: cover; }
.service-card-body { padding: 16px; }
.service-card-body h3 { font-size: 15px; font-weight: 800; margin-bottom: 6px; color: #111; }
.service-card-body p { font-size: 12px; color: #666; line-height: 1.7; }

/* EXPERIENCE */
.experience { background: #f5f5f5; }
.exp-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    max-width: 960px;
    margin: 0 auto;
}
.exp-card {
    background: #fff;
    border-radius: 10px;
    padding: 24px 16px;
    text-align: center;
    box-shadow: 0 2px 12px rgba(0,0,0,0.07);
}
.exp-icon { font-size: 32px; margin-bottom: 10px; }
.exp-card h3 { font-size: 14px; font-weight: 800; margin-bottom: 6px; color: #111; }
.exp-card p { font-size: 12px; color: #777; line-height: 1.7; }

/* HIGHLIGHT BANNER */
.highlight-banner {
    background: linear-gradient(135deg, #ff2d6b, #ff7043);
    padding: 40px;
    text-align: center;
}
.highlight-banner h2 { color: #fff; font-size: 22px; font-weight: 900; margin-bottom: 10px; }
.highlight-banner p { color: rgba(255,255,255,0.85); font-size: 13px; }

/* REGIONS */
.regions { background: #fff; }
.regions-title { text-align: center; font-size: 22px; font-weight: 900; margin-bottom: 30px; }
.regions-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    max-width: 960px;
    margin: 0 auto 40px;
}
.region-col h4 {
    font-size: 13px;
    font-weight: 800;
    color: #ff2d6b;
    margin-bottom: 8px;
    border-bottom: 2px solid #ff2d6b;
    padding-bottom: 4px;
}
.region-col ul { list-style: none; }
.region-col ul li {
    font-size: 12px;
    color: #555;
    padding: 3px 0;
    border-bottom: 1px dashed #eee;
    cursor: pointer;
    transition: color 0.2s;
}
.region-col ul li:hover { color: #ff2d6b; }

/* LINK BUTTONS */
.link-buttons { background: #f9f9f9; padding: 40px; }
.link-buttons-title { text-align: center; font-size: 20px; font-weight: 900; margin-bottom: 24px; }
.btn-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 10px;
    max-width: 960px;
    margin: 0 auto;
}
.btn-link {
    border-radius: 8px;
    padding: 14px 8px;
    text-align: center;
    font-size: 12px;
    font-weight: 800;
    color: #fff;
    line-height: 1.5;
    cursor: pointer;
    transition: opacity 0.2s;
}
.btn-link:hover { opacity: 0.85; }
.btn-red { background: #e53935; }
.btn-orange { background: #fb8c00; }
.btn-green { background: #43a047; }
.btn-blue { background: #1e88e5; }
.btn-purple { background: #8e24aa; }
.btn-teal { background: #00897b; }
.btn-pink { background: #d81b60; }
.btn-indigo { background: #3949ab; }
.btn-brown { background: #6d4c41; }
.btn-cyan { background: #00acc1; }
.btn-lime { background: #7cb342; }
.btn-amber { background: #ffb300; color: #333; }

/* REVIEWS */
.reviews { background: #fff; }
.reviews-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 960px;
    margin: 0 auto;
}
.review-card {
    background: #fafafa;
    border-radius: 10px;
    padding: 22px;
    border: 1px solid #eee;
}
.stars { color: #ffc107; font-size: 16px; margin-bottom: 8px; }
.review-card p { font-size: 13px; color: #555; line-height: 1.8; margin-bottom: 12px; }
.reviewer { font-size: 12px; font-weight: 700; color: #888; }

/* NEWS */
.news { background: #f5f5f5; }
.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 960px;
    margin: 0 auto;
}
.news-card { background: #fff; border-radius: 10px; overflow: hidden; box-shadow: 0 2px 12px rgba(0,0,0,0.07); }
.news-card img { width: 100%; height: 150px; object-fit: cover; }
.news-card-body { padding: 14px; }
.news-tag { font-size: 11px; background: #ff2d6b; color: #fff; padding: 2px 8px; border-radius: 3px; display: inline-block; margin-bottom: 6px; }
.news-card-body h4 { font-size: 13px; font-weight: 800; color: #111; margin-bottom: 6px; line-height: 1.5; }
.news-card-body span { font-size: 11px; color: #aaa; }

/* FAQ */
.faq { background: #fff; }
.faq-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    max-width: 960px;
    margin: 0 auto;
}
.faq-item {
    border: 1px solid #eee;
    border-radius: 8px;
    overflow: hidden;
}
.faq-q {
    background: #f9f9f9;
    padding: 14px 18px;
    font-size: 13px;
    font-weight: 800;
    color: #222;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.faq-q::after { content: '+'; font-size: 18px; color: #ff2d6b; }
.faq-a {
    padding: 14px 18px;
    font-size: 12px;
    color: #666;
    line-height: 1.8;
    background: #fff;
}

/* CONTACT */
.contacts { background: #111; padding: 60px 40px; }
.contact-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    max-width: 960px;
    margin: 0 auto;
    align-items: start;
}
.contact-info h2 { color: #ff2d6b; font-size: 20px; font-weight: 900; margin-bottom: 6px; }
.contact-info p { color: #aaa; font-size: 13px; line-height: 1.9; margin-bottom: 14px; }
.contact-detail { color: #ddd; font-size: 13px; line-height: 2; }
.contact-detail span { color: #ff2d6b; font-weight: 700; }
.contact-form input,
.contact-form textarea {
    width: 100%;
    background: #222;
    border: 1px solid #333;
    border-radius: 6px;
    padding: 12px 14px;
    color: #fff;
    font-size: 13px;
    margin-bottom: 12px;
    outline: none;
    transition: border 0.2s;
}
.contact-form input:focus,
.contact-form textarea:focus { border-color: #ff2d6b; }
.contact-form textarea { height: 100px; resize: none; }
.contact-form > .contact-btn {
    display: flex;
    justify-content: center;
    align-items: center;
    min-width: 100%;
    background: #ff2d6b;
    color: #fff;
    border: none;
    border-radius: 6px;
    padding: 13px;
    font-size: 14px;
    font-weight: 800;
    text-decoration: none;
    text-align: center;
    cursor: pointer;
    transition: background 0.2s;
}
.contact-form a:hover { background: #e0235b; }

/* FOOTER */
footer {
    background: #0a0a0a;
    padding: 30px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid #222;
}
.footer-logo { color: #ff2d6b; font-size: 22px; font-weight: 900; }
.footer-logo span { color: #fff; }
.footer-links a { color: #666; font-size: 12px; margin-left: 16px; transition: color 0.2s; }
.footer-links a:hover { color: #ff2d6b; }
.footer-copy { color: #444; font-size: 11px; margin-top: 6px; text-align: right; }

.stats {
    padding: 60px 20px;
}
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    max-width: 1100px;
    margin: 0 auto;
    text-align: center;
}
.stat-item {
    padding: 30px 20px;
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 12px;
    background: rgba(255,255,255,0.05);
    transition: transform 0.3s;
}
.stat-item:hover {
    transform: translateY(-5px);
}
.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: #ff4d4d;
    margin-bottom: 10px;
}
.stat-label {
    font-size: 1rem;
    color: #ccc;
}
.hero-btn-wrap {
    margin-top: 32px;
    display: flex;
    justify-content: center;
}

.hero-welcome-btn {
    display: inline-block;
    padding: 16px 40px;
    background: linear-gradient(135deg, #ff416c, #ff4b2b);
    color: #fff;
    font-size: 1.15rem;
    font-weight: 700;
    text-decoration: none;
    border-radius: 50px;
    box-shadow: 0 8px 24px rgba(255, 65, 108, 0.45);
    letter-spacing: 0.04em;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
    animation: pulse-btn 2s infinite;
}

.hero-welcome-btn:hover {
    transform: translateY(-3px) scale(1.04);
    box-shadow: 0 14px 32px rgba(255, 65, 108, 0.6);
    background: linear-gradient(135deg, #ff4b2b, #ff416c);
}

.hero-welcome-btn:active {
    transform: translateY(0) scale(0.98);
    box-shadow: 0 4px 12px rgba(255, 65, 108, 0.35);
}
.what-is-op {
    padding: 60px 20px;
    background: #fff;
}
.what-is-op-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 1100px;
    margin: 0 auto;
}
.what-is-op-card {
    background: #f8f9fa;
    border-radius: 12px;
    padding: 32px 24px;
    text-align: center;
    box-shadow: 0 2px 12px rgba(0,0,0,0.07);
    transition: transform 0.2s, box-shadow 0.2s;
}
.what-is-op-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.13);
}
.what-is-op-icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
}
.what-is-op-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: #222;
}
.what-is-op-card p {
    font-size: 0.95rem;
    color: #555;
    line-height: 1.7;
}

.what-is-op-desc {
    max-width: 1100px;
    margin: 0 auto 40px auto;
    padding: 30px 40px;
    background: linear-gradient(135deg, #f8f9ff 0%, #f0f4ff 100%);
    border-left: 5px solid #4f46e5;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(79, 70, 229, 0.08);
}

.what-is-op-desc p {
    color: #374151;
    font-size: 15px;
    line-height: 1.9;
    margin-bottom: 18px;
    text-align: justify;
    word-break: keep-all;
}

.what-is-op-desc p:last-child {
    margin-bottom: 0;
}

.what-is-op-desc p::first-letter {
    font-size: 1.3em;
    font-weight: 700;
    color: #4f46e5;
    float: left;
    margin-right: 4px;
    line-height: 1;
}
@media (max-width: 900px) {
    .what-is-op-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 560px) {
    .what-is-op-grid {
        grid-template-columns: 1fr;
    }
}
@keyframes pulse-btn {
    0%, 100% {
        box-shadow: 0 8px 24px rgba(255, 65, 108, 0.45);
    }
    50% {
        box-shadow: 0 8px 36px rgba(255, 65, 108, 0.75);
    }
}
/* RESPONSIVE */
@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
}
@media (max-width: 768px) {
    .about-grid, .exp-grid, .services-grid, .reviews-grid, .news-grid, .faq-grid, .contact-inner { grid-template-columns: 1fr; }
    .btn-grid { grid-template-columns: repeat(3, 1fr); }
    .regions-grid { grid-template-columns: repeat(2, 1fr); }
    .hero { padding: 40px 24px; height: auto; }
    section { padding: 40px 20px; }
}