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

:root {
    --green: #2D5A3D;
    --green-light: #3A734E;
    --green-pale: #E8F0EB;
    --green-faint: #F4F8F5;
    --cream: #FAFAF7;
    --cream-dark: #F5F5F0;
    --white: #FFFFFF;
    --text: #1A1A18;
    --text-muted: #6B6B64;
    --text-light: #9A9A92;
    --line: #E2E2DC;
    --line-light: #EDEDE8;
    --font-serif: 'Cormorant Garamond', Georgia, serif;
    --font-sans: 'Inter', -apple-system, sans-serif;
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    font-weight: 300;
    color: var(--text);
    background: var(--cream);
    line-height: 1.7;
    font-size: 15px;
    letter-spacing: 0.01em;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ── NAV ── */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(250, 250, 247, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--line-light);
    transition: box-shadow 0.4s var(--ease-smooth);
}

.nav.scrolled {
    box-shadow: 0 1px 0 var(--line);
}

.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--green);
}

.nav-logo-mark {
    display: flex;
    align-items: center;
}

.nav-logo-text {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    font-weight: 500;
    letter-spacing: -0.01em;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-muted);
    font-size: 0.82rem;
    font-weight: 400;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    transition: color 0.25s var(--ease-smooth);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--green);
    transition: width 0.3s var(--ease-out);
}

.nav-links a:hover {
    color: var(--green);
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-cta {
    color: var(--green) !important;
    border: 1px solid var(--green);
    padding: 8px 20px;
    border-radius: 100px;
    transition: background 0.25s var(--ease-smooth), color 0.25s var(--ease-smooth) !important;
}

.nav-cta::after {
    display: none !important;
}

.nav-cta:hover {
    background: var(--green);
    color: var(--white) !important;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.nav-toggle span {
    display: block;
    width: 20px;
    height: 1.5px;
    background: var(--text);
    transition: all 0.3s var(--ease-smooth);
    transform-origin: center;
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(4px, 5px);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(4px, -5px);
}

/* ── HERO ── */
.hero {
    padding-top: 72px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--cream);
    overflow: hidden;
}

.hero-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 24px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-tag {
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--green);
    margin-bottom: 24px;
}

.hero-title {
    font-family: var(--font-serif);
    font-size: clamp(2.4rem, 4.5vw, 3.8rem);
    font-weight: 400;
    line-height: 1.15;
    letter-spacing: -0.02em;
    color: var(--text);
    margin-bottom: 28px;
}

.hero-title em {
    font-style: italic;
    color: var(--green);
}

.hero-desc {
    font-size: 1.05rem;
    line-height: 1.75;
    color: var(--text-muted);
    max-width: 460px;
    margin-bottom: 40px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 100px;
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.03em;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: all 0.3s var(--ease-smooth);
}

.btn-primary {
    background: var(--green);
    color: var(--white);
}

.btn-primary:hover {
    background: var(--green-light);
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(45, 90, 61, 0.2);
}

.btn-ghost {
    background: transparent;
    color: var(--text-muted);
    border: 1px solid var(--line);
}

.btn-ghost:hover {
    color: var(--green);
    border-color: var(--green);
}

.btn-full {
    width: 100%;
    justify-content: center;
}

.hero-trust {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.trust-dot {
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--line);
    flex-shrink: 0;
}

.hero-trust span {
    font-size: 0.8rem;
    color: var(--text-light);
    letter-spacing: 0.02em;
}

.hero-image {
    position: relative;
}

.hero-image-frame {
    position: relative;
    overflow: hidden;
    border-radius: 4px;
}

.hero-image-frame img {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 600 / 760;
    object-fit: cover;
    transition: transform 0.8s var(--ease-out);
}

.hero-image-frame:hover img {
    transform: scale(1.02);
}

.hero-image-accent {
    position: absolute;
    top: -20px;
    right: -20px;
    width: 120px;
    height: 120px;
    border: 1px solid var(--green);
    border-radius: 4px;
    opacity: 0.2;
    pointer-events: none;
}

/* ── SECTION COMMON ── */
section {
    padding: 120px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 72px;
}

.section-header .line {
    display: block;
    width: 40px;
    height: 1px;
    background: var(--green);
    margin: 0 auto 20px;
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(1.8rem, 3vw, 2.6rem);
    font-weight: 400;
    line-height: 1.25;
    letter-spacing: -0.02em;
    color: var(--text);
}

.mark-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--green);
    margin-bottom: 16px;
}

.line {
    display: block;
    width: 40px;
    height: 1px;
    background: var(--green);
    margin-bottom: 20px;
}

.lead {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text-muted);
    max-width: 520px;
}

/* ── INTRO ── */
.intro {
    background: var(--white);
}

.intro-grid {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 80px;
    align-items: center;
}

.intro-mark {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.intro-mark .line {
    width: 40px;
    height: 1px;
    background: var(--green);
}

.intro-content .section-title {
    text-align: left;
    margin-bottom: 28px;
}

.intro-content p {
    color: var(--text-muted);
    margin-bottom: 18px;
    line-height: 1.8;
}

.intro-content .lead {
    max-width: 100%;
    margin-bottom: 18px;
}

.intro-image {
    border-radius: 4px;
    overflow: hidden;
}

.intro-image img {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 520 / 380;
    object-fit: cover;
    transition: transform 0.8s var(--ease-out);
}

.intro-image:hover img {
    transform: scale(1.02);
}

/* ── SERVICES ── */
.services {
    background: var(--cream);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.service-card {
    background: var(--white);
    border: 1px solid var(--line-light);
    border-radius: 4px;
    padding: 44px 36px;
    transition: all 0.35s var(--ease-out);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--green);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s var(--ease-out);
}

.service-card:hover {
    border-color: transparent;
    box-shadow: 0 8px 32px rgba(45, 90, 61, 0.08);
    transform: translateY(-2px);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--line);
    border-radius: 50%;
    margin-bottom: 24px;
    color: var(--green);
    transition: all 0.3s var(--ease-smooth);
}

.service-card:hover .service-icon {
    background: var(--green);
    border-color: var(--green);
    color: var(--white);
}

.service-title {
    font-family: var(--font-serif);
    font-size: 1.35rem;
    font-weight: 500;
    color: var(--text);
    margin-bottom: 12px;
    letter-spacing: -0.01em;
}

.service-desc {
    font-size: 0.92rem;
    line-height: 1.75;
    color: var(--text-muted);
}

/* ── BENEFITS ── */
.benefits {
    background: var(--green);
    color: var(--white);
}

.benefits .section-title {
    color: var(--white);
}

.benefits .mark-label {
    color: rgba(255, 255, 255, 0.6);
}

.benefits .line {
    background: rgba(255, 255, 255, 0.3);
}

.benefits .lead {
    color: rgba(255, 255, 255, 0.75);
}

.benefits-layout {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 80px;
    align-items: start;
}

.benefits-mark {
    position: sticky;
    top: 120px;
}

.benefits-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.benefit-item {
    display: grid;
    grid-template-columns: 40px 1fr;
    gap: 24px;
    padding: 32px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.benefit-item:first-child {
    border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.benefit-num {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.35);
    padding-top: 2px;
}

.benefit-title {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--white);
    letter-spacing: -0.01em;
}

.benefit-desc {
    font-size: 0.9rem;
    line-height: 1.75;
    color: rgba(255, 255, 255, 0.65);
}

/* ── SERVICE AREA ── */
.service-area {
    background: var(--white);
}

.service-area .container {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 80px;
    align-items: center;
}

.area-mark {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.area-title {
    font-family: var(--font-serif);
    font-size: clamp(1.8rem, 3vw, 2.6rem);
    font-weight: 400;
    line-height: 1.25;
    letter-spacing: -0.02em;
    color: var(--text);
    margin-bottom: 20px;
}

.area-desc {
    color: var(--text-muted);
    margin-bottom: 36px;
    line-height: 1.8;
}

.area-details {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.area-detail {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.area-detail svg {
    color: var(--green);
    flex-shrink: 0;
}

.area-detail a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.2s var(--ease-smooth);
}

.area-detail a:hover {
    color: var(--green);
}

.area-image {
    border-radius: 4px;
    overflow: hidden;
}

.area-image img {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 560 / 480;
    object-fit: cover;
    transition: transform 0.8s var(--ease-out);
}

.area-image:hover img {
    transform: scale(1.02);
}

/* ── CTA ── */
.cta {
    background: var(--cream);
}

.cta-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.cta-text .line {
    margin-bottom: 20px;
}

.cta-text .section-title {
    text-align: left;
    margin-bottom: 20px;
}

.cta-text .lead {
    max-width: 100%;
}

.cta-form-wrap {
    background: var(--white);
    border: 1px solid var(--line-light);
    border-radius: 4px;
    padding: 44px;
}

.cta-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.form-group input,
.form-group select,
.form-group textarea {
    font-family: var(--font-sans);
    font-size: 0.92rem;
    font-weight: 300;
    color: var(--text);
    background: var(--cream);
    border: 1px solid var(--line);
    border-radius: 4px;
    padding: 12px 16px;
    outline: none;
    transition: border-color 0.25s var(--ease-smooth), box-shadow 0.25s var(--ease-smooth);
    resize: vertical;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--green);
    box-shadow: 0 0 0 3px rgba(45, 90, 61, 0.08);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-light);
}

.form-success {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 16px;
    padding: 40px 20px;
}

.form-success h3 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--text);
}

.form-success p {
    font-size: 0.92rem;
    color: var(--text-muted);
    line-height: 1.7;
}

/* ── FOOTER ── */
.footer {
    background: var(--text);
    color: rgba(255, 255, 255, 0.6);
    padding: 72px 0 0;
}

.footer-inner {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1.5fr;
    gap: 60px;
    padding-bottom: 56px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--white);
    font-family: var(--font-serif);
    font-size: 1.15rem;
    font-weight: 500;
    margin-bottom: 16px;
}

.footer-tagline {
    font-size: 0.88rem;
    color: rgba(255, 255, 255, 0.4);
    line-height: 1.7;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.5);
    text-decoration: none;
    font-size: 0.88rem;
    transition: color 0.2s var(--ease-smooth);
}

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

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-contact a {
    color: rgba(255, 255, 255, 0.5);
    text-decoration: none;
    font-size: 0.88rem;
    transition: color 0.2s var(--ease-smooth);
}

.footer-contact a:hover {
    color: var(--white);
}

.footer-contact span {
    font-size: 0.88rem;
}

.footer-bottom {
    padding: 24px 0;
    text-align: center;
    font-size: 0.78rem;
    color: rgba(255, 255, 255, 0.25);
    letter-spacing: 0.03em;
}

/* ── ANIMATIONS ── */
.fade-in {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ── MOBILE ── */
@media (max-width: 900px) {
    .nav-toggle {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: rgba(250, 250, 247, 0.98);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        flex-direction: column;
        padding: 32px 24px;
        gap: 24px;
        border-bottom: 1px solid var(--line);
        transform: translateY(-120%);
        opacity: 0;
        transition: all 0.4s var(--ease-out);
        pointer-events: none;
    }

    .nav-links.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }

    .hero-inner {
        grid-template-columns: 1fr;
        gap: 48px;
        padding: 60px 24px 80px;
    }

    .hero-image {
        order: -1;
    }

    .hero-image-frame img {
        aspect-ratio: 4 / 5;
    }

    .hero-trust {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .trust-dot {
        display: none;
    }

    .intro-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .intro-mark {
        flex-direction: row;
        align-items: center;
        gap: 20px;
    }

    .intro-mark .line {
        width: 40px;
        height: 1px;
        flex-shrink: 0;
    }

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

    .benefits-layout {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .benefits-mark {
        position: static;
    }

    .service-area .container {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .cta-inner {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .cta-form-wrap {
        padding: 28px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .footer-inner {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    section {
        padding: 80px 0;
    }
}

@media (max-width: 480px) {
    .hero-actions {
        flex-direction: column;
    }

    .btn {
        justify-content: center;
    }

    .service-card {
        padding: 32px 24px;
    }

    .cta-form-wrap {
        padding: 24px;
    }
}