/* ===================================
   CSS Custom Properties
   =================================== */
:root {
    --color-forest: #1a3c2a;
    --color-forest-light: #2d5a3f;
    --color-forest-dark: #0f2419;
    --color-off-white: #f8f6f1;
    --color-cream: #f0ece4;
    --color-white: #ffffff;
    --color-text: #1a1a1a;
    --color-text-light: #4a4a4a;
    --color-text-muted: #7a7a7a;
    --color-line: #e0dbd3;
    --color-line-light: #ebe7df;
    
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-serif: 'Playfair Display', Georgia, serif;
    
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;
    --space-3xl: 6rem;
    --space-4xl: 8rem;
    
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    
    --transition: 0.3s ease;
    --transition-slow: 0.6s ease;
}

/* ===================================
   Reset & Base
   =================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    font-family: var(--font-sans);
    font-weight: 300;
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-text);
    background-color: var(--color-off-white);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

ul {
    list-style: none;
}

/* ===================================
   Container
   =================================== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--space-2xl);
    }
}

/* ===================================
   Typography
   =================================== */
.section-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-forest);
    margin-bottom: var(--space-sm);
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 400;
    line-height: 1.2;
    color: var(--color-text);
    margin-bottom: var(--space-md);
}

.section-title--accent {
    font-style: italic;
    color: var(--color-forest);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-light);
    max-width: 560px;
    line-height: 1.8;
}

/* ===================================
   Navigation
   =================================== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(248, 246, 241, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-line-light);
    transition: var(--transition);
}

.nav.scrolled {
    box-shadow: 0 1px 20px rgba(0, 0, 0, 0.06);
}

.nav__inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--space-md) var(--space-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

@media (min-width: 768px) {
    .nav__inner {
        padding: var(--space-md) var(--space-2xl);
    }
}

.nav__logo {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--color-forest);
}

.nav__logo-icon {
    color: var(--color-forest);
}

.nav__menu {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

.nav__link {
    font-size: 0.875rem;
    font-weight: 400;
    letter-spacing: 0.02em;
    color: var(--color-text-light);
    transition: var(--transition);
    position: relative;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-forest);
    transition: var(--transition);
}

.nav__link:hover {
    color: var(--color-forest);
}

.nav__link:hover::after {
    width: 100%;
}

.nav__cta {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-white);
    background: var(--color-forest);
    padding: 0.6rem 1.2rem;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.nav__cta:hover {
    background: var(--color-forest-light);
    transform: translateY(-1px);
}

.nav__toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    color: var(--color-forest);
    transition: var(--transition);
}

.nav__toggle:hover {
    color: var(--color-forest-light);
}

@media (max-width: 767px) {
    .nav__menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--color-off-white);
        flex-direction: column;
        align-items: flex-start;
        padding: 80px var(--space-xl) var(--space-xl);
        gap: var(--space-md);
        transition: var(--transition);
        border-left: 1px solid var(--color-line);
    }
    
    .nav__menu.active {
        right: 0;
    }
    
    .nav__toggle {
        display: flex;
    }
    
    .nav__cta {
        display: none;
    }
}

/* ===================================
   Hero
   =================================== */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-top: 80px;
    background: var(--color-off-white);
    overflow: hidden;
}

.hero__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

@media (min-width: 768px) {
    .hero__grid {
        grid-template-columns: 1.1fr 0.9fr;
        gap: var(--space-3xl);
        padding: 0 var(--space-2xl);
    }
}

.hero__eyebrow {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

.hero__eyebrow-line {
    width: 40px;
    height: 1px;
    background: var(--color-forest);
}

.hero__eyebrow span {
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.hero__headline {
    font-family: var(--font-serif);
    font-size: clamp(2.2rem, 5vw, 3.8rem);
    font-weight: 400;
    line-height: 1.15;
    color: var(--color-text);
    margin-bottom: var(--space-lg);
}

.hero__headline--accent {
    font-style: italic;
    color: var(--color-forest);
    display: block;
    margin-top: var(--space-xs);
}

.hero__subheadline {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--color-text-light);
    max-width: 480px;
    margin-bottom: var(--space-xl);
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-bottom: var(--space-2xl);
}

.hero__trust {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--color-line);
}

.hero__trust-item {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.hero__trust-number {
    font-family: var(--font-serif);
    font-size: 1.6rem;
    font-weight: 400;
    color: var(--color-forest);
    line-height: 1;
}

.hero__trust-label {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.hero__trust-divider {
    width: 1px;
    height: 40px;
    background: var(--color-line);
    flex-shrink: 0;
}

/* Hero Image Stack */
.hero__right {
    position: relative;
}

.hero__image-stack {
    position: relative;
    height: 600px;
}

.hero__image {
    position: absolute;
    overflow: hidden;
    border-radius: var(--radius-md);
}

.hero__image--main {
    width: 75%;
    height: 75%;
    top: 0;
    right: 0;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.12);
}

.hero__image--accent {
    width: 55%;
    height: 40%;
    bottom: 10%;
    left: 0;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.hero__image--detail {
    width: 45%;
    height: 28%;
    bottom: 0;
    right: 10%;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.hero__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s ease;
}

.hero__image:hover img {
    transform: scale(1.03);
}

.hero__line {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, var(--color-line) 0%, transparent 100%);
}

@media (min-width: 768px) {
    .hero__line {
        padding: 0 var(--space-2xl);
    }
}

/* ===================================
   Buttons
   =================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.03em;
    padding: 0.85rem 1.8rem;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    white-space: nowrap;
}

.btn--primary {
    background: var(--color-forest);
    color: var(--color-white);
    border: 1.5px solid var(--color-forest);
}

.btn--primary:hover {
    background: var(--color-forest-light);
    border-color: var(--color-forest-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(26, 60, 42, 0.2);
}

.btn--ghost {
    background: transparent;
    color: var(--color-forest);
    border: 1.5px solid var(--color-forest);
}

.btn--ghost:hover {
    background: var(--color-forest);
    color: var(--color-white);
    transform: translateY(-2px);
}

.btn--outline {
    background: transparent;
    color: var(--color-forest);
    border: 1.5px solid var(--color-forest);
}

.btn--outline:hover {
    background: var(--color-forest);
    color: var(--color-white);
    transform: translateY(-2px);
}

.btn--lg {
    padding: 1rem 2rem;
    font-size: 0.95rem;
}

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

/* ===================================
   Services
   =================================== */
.services {
    padding: var(--space-4xl) 0;
    background: var(--color-white);
}

.services__header {
    max-width: 600px;
    margin-bottom: var(--space-3xl);
}

.services__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
}

@media (min-width: 640px) {
    .services__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .services__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.service-card {
    padding: var(--space-xl);
    border: 1px solid var(--color-line-light);
    border-radius: var(--radius-md);
    transition: var(--transition);
    background: var(--color-off-white);
}

.service-card:hover {
    border-color: var(--color-forest);
    transform: translateY(-4px);
    box-shadow: 0 15px 40px rgba(26, 60, 42, 0.08);
}

.service-card__icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: var(--color-forest);
    color: var(--color-white);
    margin-bottom: var(--space-md);
}

.service-card__title {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--color-text);
    margin-bottom: var(--space-sm);
}

.service-card__desc {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--color-text-light);
    margin-bottom: var(--space-md);
}

.service-card__link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-forest);
    transition: var(--transition);
}

.service-card__link:hover {
    gap: var(--space-sm);
}

/* ===================================
   About
   =================================== */
.about {
    padding: var(--space-4xl) 0;
    background: var(--color-off-white);
}

.about__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
    align-items: start;
}

@media (min-width: 768px) {
    .about__grid {
        grid-template-columns: 1fr 1.2fr;
        gap: var(--space-3xl);
    }
}

.about__body {
    font-size: 1.05rem;
    line-height: 1.85;
    color: var(--color-text-light);
    margin-bottom: var(--space-md);
}

.about__values {
    margin-top: var(--space-xl);
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.about__value {
    display: flex;
    gap: var(--space-md);
    align-items: flex-start;
}

.about__value-number {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--color-forest);
    line-height: 1;
    padding-top: 4px;
    flex-shrink: 0;
}

.about__value-title {
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: 4px;
}

.about__value-desc {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.6;
}

/* ===================================
   Gallery
   =================================== */
.gallery {
    padding: var(--space-4xl) 0;
    background: var(--color-white);
}

.gallery__header {
    max-width: 600px;
    margin-bottom: var(--space-3xl);
}

.gallery__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
}

@media (min-width: 640px) {
    .gallery__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .gallery__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.gallery__item {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-md);
    aspect-ratio: 5/4;
    cursor: pointer;
}

.gallery__item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s ease;
}

.gallery__item:hover img {
    transform: scale(1.06);
}

.gallery__item-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(26, 60, 42, 0.8) 0%, transparent 60%);
    display: flex;
    align-items: flex-end;
    padding: var(--space-md);
    opacity: 0;
    transition: var(--transition);
}

.gallery__item:hover .gallery__item-overlay {
    opacity: 1;
}

.gallery__item-overlay span {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    color: var(--color-white);
}

/* ===================================
   CTA
   =================================== */
.cta {
    padding: var(--space-4xl) 0;
    background: var(--color-forest);
}

.cta__inner {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta__label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: var(--space-md);
}

.cta__title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 400;
    line-height: 1.2;
    color: var(--color-white);
    margin-bottom: var(--space-md);
}

.cta__title--accent {
    font-style: italic;
    color: rgba(255, 255, 255, 0.85);
}

.cta__text {
    font-size: 1.05rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: var(--space-xl);
}

.cta__actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-md);
}

.cta .btn--primary {
    background: var(--color-white);
    color: var(--color-forest);
    border-color: var(--color-white);
}

.cta .btn--primary:hover {
    background: var(--color-cream);
    border-color: var(--color-cream);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.cta .btn--outline {
    border-color: rgba(255, 255, 255, 0.5);
    color: var(--color-white);
}

.cta .btn--outline:hover {
    background: var(--color-white);
    color: var(--color-forest);
    border-color: var(--color-white);
}

/* ===================================
   Contact
   =================================== */
.contact {
    padding: var(--space-4xl) 0;
    background: var(--color-off-white);
}

.contact__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
}

@media (min-width: 768px) {
    .contact__grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-3xl);
    }
}

.contact__desc {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--color-text-light);
    margin-bottom: var(--space-xl);
}

.contact__details {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.contact__detail {
    display: flex;
    gap: var(--space-md);
    align-items: flex-start;
}

.contact__detail-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: var(--color-forest);
    color: var(--color-white);
    flex-shrink: 0;
}

.contact__detail-label {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: 4px;
}

.contact__detail-value {
    font-size: 0.95rem;
    color: var(--color-text);
    line-height: 1.6;
}

.contact__detail-link {
    font-size: 0.95rem;
    color: var(--color-forest);
    font-weight: 500;
    transition: var(--transition);
}

.contact__detail-link:hover {
    color: var(--color-forest-light);
    text-decoration: underline;
}

.contact__map-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-forest);
    transition: var(--transition);
}

.contact__map-btn:hover {
    color: var(--color-forest-light);
    gap: var(--space-sm);
}

/* Form */
.form {
    background: var(--color-white);
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-line-light);
}

.form__group {
    margin-bottom: var(--space-md);
}

.form__label {
    display: block;
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: var(--space-xs);
}

.form__input,
.form__textarea,
.form__select {
    width: 100%;
    padding: 0.8rem 1rem;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    color: var(--color-text);
    background: var(--color-off-white);
    border: 1px solid var(--color-line);
    border-radius: var(--radius-sm);
    transition: var(--transition);
    -webkit-appearance: none;
}

.form__input:focus,
.form__textarea:focus,
.form__select:focus {
    outline: none;
    border-color: var(--color-forest);
    background: var(--color-white);
    box-shadow: 0 0 0 3px rgba(26, 60, 42, 0.08);
}

.form__input::placeholder,
.form__textarea::placeholder {
    color: var(--color-text-muted);
}

.form__textarea {
    resize: vertical;
    min-height: 120px;
}

.form__select {
    cursor: pointer;
}

.form__success {
    text-align: center;
    padding: var(--space-2xl);
}

.form__success-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--space-md);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--color-forest);
    color: var(--color-white);
}

.form__success-title {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--color-text);
    margin-bottom: var(--space-sm);
}

.form__success-text {
    font-size: 0.95rem;
    color: var(--color-text-light);
    line-height: 1.7;
}

/* ===================================
   Footer
   =================================== */
.footer {
    padding: var(--space-3xl) 0 var(--space-lg);
    background: var(--color-forest-dark);
    color: var(--color-white);
}

.footer__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-xl);
    margin-bottom: var(--space-xl);
}

@media (min-width: 768px) {
    .footer__grid {
        grid-template-columns: 1.5fr 1fr 1fr;
        gap: var(--space-2xl);
    }
}

.footer__logo {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--color-white);
    margin-bottom: var(--space-sm);
}

.footer__tagline {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.7;
    max-width: 280px;
}

.footer__heading {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: var(--space-md);
}

.footer__list {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer__link {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.75);
    transition: var(--transition);
}

.footer__link:hover {
    color: var(--color-white);
    padding-left: 4px;
}

.footer__address {
    font-style: normal;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.8;
}

.footer__phone {
    color: var(--color-white);
    font-weight: 500;
    transition: var(--transition);
}

.footer__phone:hover {
    color: rgba(255, 255, 255, 0.7);
}

.footer__bottom {
    padding-top: var(--space-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__copy {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.4);
}

/* ===================================
   Reveal Animations
   =================================== */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.7s ease, transform 0.7s ease;
    }
    
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Default state: always visible */
.reveal {
    opacity: 1;
    transform: none;
}

@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.7s ease, transform 0.7s ease;
    }
    
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===================================
   Mobile Menu Overlay
   =================================== */
.nav__overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 998;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
}

.nav__overlay.active {
    opacity: 1;
    pointer-events: all;
}