:root {
    --forest-green: #1B3A2D;
    --deep-green: #2D5A3D;
    --medium-green: #3D7A5A;
    --soft-sage: #A8B5A0;
    --warm-sage: #C4CDB8;
    --light-sage: #E8EDE3;
    --muted-gold: #C5A55A;
    --light-gold: #D4BC7C;
    --warm-grey: #9A9590;
    --light-grey: #F5F3F0;
    --off-white: #FAFAF8;
    --dark-text: #1A1A1A;
    --body-text: #4A4A4A;
    --subtle-text: #7A7A7A;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Sans KR', 'Inter', sans-serif;
    color: var(--dark-text);
    background: var(--off-white);
    line-height: 1.7;
    overflow-x: hidden;
}

/* ===== HEADER / NAV ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 0 60px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: all 0.4s ease;
    background: transparent;
}

.header.scrolled {
    background: rgba(27, 58, 45, 0.95);
    backdrop-filter: blur(12px);
    box-shadow: 0 2px 30px rgba(0,0,0,0.15);
    height: 70px;
}

.logo {
    font-family: 'Playfair Display', serif;
    font-size: 1.6rem;
    font-weight: 700;
    color: #fff;
    text-decoration: none;
    letter-spacing: 3px;
}

.logo span {
    color: var(--muted-gold);
    font-weight: 400;
    font-size: 0.65rem;
    display: block;
    letter-spacing: 4px;
    margin-top: -2px;
}

.nav {
    display: flex;
    align-items: center;
    gap: 40px;
}

.nav a {
    color: rgba(255,255,255,0.85);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 1px;
    transition: color 0.3s;
    text-transform: uppercase;
}

.nav a:hover {
    color: var(--muted-gold);
}

.nav .cta-btn {
    background: var(--muted-gold);
    color: var(--forest-green);
    padding: 10px 28px;
    border-radius: 4px;
    font-weight: 600;
    transition: all 0.3s;
}

.nav .cta-btn:hover {
    background: var(--light-gold);
    transform: translateY(-1px);
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    z-index: 1001;
}

.mobile-toggle span {
    width: 24px;
    height: 2px;
    background: #fff;
    transition: all 0.3s;
}

/* ===== HERO ===== */
.hero {
    min-height: 100vh;
    background: linear-gradient(165deg, var(--forest-green) 0%, #0F2118 50%, #1B3A2D 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding: 0 60px;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(197, 165, 90, 0.06) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 20s ease-in-out infinite;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(61, 122, 90, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 15s ease-in-out infinite reverse;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(30px, -30px); }
}

.hero-content {
    text-align: center;
    z-index: 1;
    max-width: 900px;
}

.hero-label {
    font-size: 0.8rem;
    letter-spacing: 6px;
    color: var(--muted-gold);
    text-transform: uppercase;
    margin-bottom: 30px;
    font-weight: 500;
    opacity: 0;
    animation: fadeUp 1s 0.3s forwards;
}

.hero h1 {
    font-family: 'Playfair Display', serif;
    font-size: 4.2rem;
    font-weight: 700;
    color: #fff;
    line-height: 1.2;
    margin-bottom: 28px;
    letter-spacing: -1px;
    opacity: 0;
    animation: fadeUp 1s 0.6s forwards;
}

.hero h1 em {
    font-style: italic;
    color: var(--muted-gold);
}

.hero p {
    font-size: 1.05rem;
    color: rgba(255,255,255,0.65);
    max-width: 600px;
    margin: 0 auto 50px;
    line-height: 1.9;
    font-weight: 300;
    opacity: 0;
    animation: fadeUp 1s 0.9s forwards;
}

.hero-actions {
    display: flex;
    gap: 20px;
    justify-content: center;
    opacity: 0;
    animation: fadeUp 1s 1.2s forwards;
}

.btn-primary {
    background: var(--muted-gold);
    color: var(--forest-green);
    padding: 16px 42px;
    border: none;
    border-radius: 4px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    letter-spacing: 1px;
}

.btn-primary:hover {
    background: var(--light-gold);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(197, 165, 90, 0.3);
}

.btn-outline {
    border: 1px solid rgba(255,255,255,0.3);
    color: #fff;
    padding: 16px 42px;
    background: transparent;
    border-radius: 4px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    letter-spacing: 1px;
}

.btn-outline:hover {
    border-color: var(--muted-gold);
    color: var(--muted-gold);
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: rgba(255,255,255,0.3);
    font-size: 0.7rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    animation: bounce 2s infinite;
}

.scroll-indicator .line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, rgba(255,255,255,0.3), transparent);
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
}

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ===== SECTION COMMON ===== */
.section {
    padding: 140px 60px;
}

.section-label {
    font-size: 0.75rem;
    letter-spacing: 5px;
    color: var(--muted-gold);
    text-transform: uppercase;
    margin-bottom: 16px;
    font-weight: 600;
}

.section-title {
    font-family: 'Playfair Display', serif;
    font-size: 2.8rem;
    font-weight: 600;
    color: var(--forest-green);
    margin-bottom: 20px;
    line-height: 1.3;
}

.section-desc {
    font-size: 1rem;
    color: var(--body-text);
    max-width: 650px;
    line-height: 1.9;
    font-weight: 300;
}

/* ===== ABOUT / PHILOSOPHY ===== */
.about {
    background: var(--off-white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.about-left .brand-story {
    font-size: 1.05rem;
    color: var(--body-text);
    line-height: 2;
    margin-top: 30px;
    font-weight: 300;
}

.about-left .brand-story strong {
    color: var(--forest-green);
    font-weight: 600;
}

.values-grid {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.value-card {
    background: #fff;
    border-radius: 12px;
    padding: 36px;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(168, 181, 160, 0.2);
    transition: all 0.4s ease;
}

.value-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 50px rgba(27, 58, 45, 0.08);
    border-color: var(--muted-gold);
}

.value-card .value-number {
    font-family: 'Playfair Display', serif;
    font-size: 3rem;
    color: rgba(27, 58, 45, 0.06);
    position: absolute;
    top: 16px;
    right: 24px;
    font-weight: 700;
}

.value-card .value-icon {
    width: 44px;
    height: 44px;
    background: var(--light-sage);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
    font-size: 1.2rem;
}

.value-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--forest-green);
    margin-bottom: 4px;
}

.value-card h3 span {
    font-weight: 400;
    color: var(--warm-grey);
    font-size: 0.85rem;
    margin-left: 8px;
}

.value-card p {
    font-size: 0.9rem;
    color: var(--body-text);
    line-height: 1.7;
    font-weight: 300;
}

/* ===== SERVICES ===== */
.services {
    background: var(--forest-green);
    position: relative;
}

.services .section-label {
    color: var(--muted-gold);
}

.services .section-title {
    color: #fff;
}

.services .section-desc {
    color: rgba(255,255,255,0.6);
}

.services-header {
    text-align: center;
    margin-bottom: 80px;
}

.services-header .section-desc {
    margin: 0 auto;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    max-width: 1200px;
    margin: 0 auto;
}

.service-card {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 16px;
    padding: 44px 36px;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--muted-gold), transparent);
    opacity: 0;
    transition: opacity 0.4s;
}

.service-card:hover {
    background: rgba(255,255,255,0.08);
    transform: translateY(-6px);
    border-color: rgba(197, 165, 90, 0.3);
}

.service-card:hover::before {
    opacity: 1;
}

.service-card.featured {
    grid-column: 1 / -1;
    background: rgba(197, 165, 90, 0.08);
    border-color: rgba(197, 165, 90, 0.2);
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 40px;
    align-items: center;
}

.service-card.featured::before {
    opacity: 1;
    height: 4px;
    background: linear-gradient(90deg, var(--muted-gold), var(--light-gold), transparent);
}

.service-card .service-num {
    font-family: 'Playfair Display', serif;
    font-size: 0.85rem;
    color: var(--muted-gold);
    margin-bottom: 20px;
    letter-spacing: 2px;
}

.service-card .service-icon {
    width: 56px;
    height: 56px;
    background: rgba(197, 165, 90, 0.12);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    font-size: 1.5rem;
}

.service-card.featured .service-icon {
    width: 80px;
    height: 80px;
    font-size: 2rem;
    background: rgba(197, 165, 90, 0.15);
    margin-bottom: 0;
}

.service-card h3 {
    font-size: 1.15rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: 6px;
}

.service-card h3 small {
    display: block;
    font-size: 0.8rem;
    color: var(--muted-gold);
    font-weight: 400;
    margin-top: 4px;
}

.service-card p {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.55);
    line-height: 1.8;
    font-weight: 300;
}

/* ===== CONTACT ===== */
.contact {
    background: var(--light-grey);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    max-width: 1200px;
    margin: 0 auto;
}

.contact-form {
    background: #fff;
    border-radius: 16px;
    padding: 50px;
    border: 1px solid rgba(168, 181, 160, 0.15);
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--forest-green);
    margin-bottom: 8px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    border: 1px solid rgba(168, 181, 160, 0.3);
    border-radius: 8px;
    font-size: 0.95rem;
    font-family: 'Noto Sans KR', sans-serif;
    background: var(--off-white);
    color: var(--dark-text);
    transition: border-color 0.3s;
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--deep-green);
}

.form-group textarea {
    height: 120px;
    resize: vertical;
}

.form-submit {
    width: 100%;
    padding: 16px;
    background: var(--forest-green);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    letter-spacing: 1px;
}

.form-submit:hover {
    background: var(--deep-green);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(27, 58, 45, 0.2);
}

.contact-info {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.contact-info .section-title {
    font-size: 2.2rem;
}

.contact-info .section-desc {
    margin-bottom: 50px;
}

.info-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.info-list li {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.info-list .info-icon {
    width: 44px;
    height: 44px;
    min-width: 44px;
    background: var(--light-sage);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
}

.info-list .info-content {
    display: flex;
    flex-direction: column;
}

.info-list .info-label {
    font-size: 0.75rem;
    color: var(--warm-grey);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 2px;
}

.info-list .info-value {
    font-size: 0.95rem;
    color: var(--dark-text);
    font-weight: 500;
}

.info-list .info-value a {
    color: var(--forest-green);
    text-decoration: none;
    transition: color 0.3s;
}

.info-list .info-value a:hover {
    color: var(--muted-gold);
}

/* ===== FOOTER ===== */
.footer {
    background: #0F1A14;
    padding: 60px;
    color: rgba(255,255,255,0.4);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-brand .logo {
    font-size: 1.3rem;
    margin-bottom: 8px;
    display: inline-block;
}

.footer-brand p {
    font-size: 0.8rem;
    line-height: 1.6;
}

.footer-links {
    display: flex;
    gap: 32px;
}

.footer-links a {
    color: rgba(255,255,255,0.4);
    text-decoration: none;
    font-size: 0.8rem;
    transition: color 0.3s;
    letter-spacing: 1px;
}

.footer-links a:hover {
    color: var(--muted-gold);
}

.footer-bottom {
    max-width: 1200px;
    margin: 30px auto 0;
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.06);
    text-align: center;
    font-size: 0.75rem;
}

/* ===== SCROLL ANIMATION ===== */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .hero h1 {
        font-size: 3.2rem;
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .service-card.featured {
        grid-column: 1 / -1;
    }

    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }
}

@media (max-width: 768px) {
    .header {
        padding: 0 24px;
    }

    .nav {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: rgba(27, 58, 45, 0.98);
        flex-direction: column;
        justify-content: center;
        gap: 30px;
    }

    .nav.active {
        display: flex;
    }

    .mobile-toggle {
        display: flex;
    }

    .hero {
        padding: 0 24px;
    }

    .hero h1 {
        font-size: 2.4rem;
    }

    .hero p {
        font-size: 0.95rem;
    }

    .hero-actions {
        flex-direction: column;
        align-items: center;
    }

    .section {
        padding: 80px 24px;
    }

    .section-title {
        font-size: 2rem;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .service-card.featured {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .service-card.featured .service-icon {
        margin: 0 auto;
    }

    .contact-form {
        padding: 30px;
    }

    .footer-content {
        flex-direction: column;
        gap: 30px;
        text-align: center;
    }

    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.9rem;
    }

    .logo {
        font-size: 1.3rem;
    }
}