/* RESET & BASE */
:root {
    --color-primary: #064E3B; /* Forest Green */
    --color-primary-light: #047857;
    --color-accent: #D1D5DB; /* Cool Gray */
    --color-bg: #F9FAFB; /* Off-white */
    --color-bg-alt: #FFFFFF;
    --color-text: #111827;
    --color-text-light: #4B5563;
    --color-white: #FFFFFF;
    
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Outfit', sans-serif;
    
    --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);
    
    --radius: 4px;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* UTILITIES */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--color-primary);
    color: white;
    padding: 8px;
    z-index: 100;
    transition: top 0.2s;
}

.skip-link:focus {
    top: 0;
}

.hidden {
    display: none !important;
}

/* BUTTONS */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 1rem;
    border-radius: var(--radius);
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid transparent;
}

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

.btn--primary:hover {
    background-color: var(--color-primary-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn--secondary {
    background-color: transparent;
    color: var(--color-primary);
    border: 1px solid var(--color-primary);
}

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

.btn--outline {
    background-color: transparent;
    color: var(--color-primary);
    border: 1px solid var(--color-primary);
}

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

.btn--full {
    width: 100%;
}

/* HEADER */
.header {
    background-color: rgba(249, 250, 251, 0.95);
    backdrop-filter: blur(8px);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    border-bottom: 1px solid rgba(0,0,0,0.05);
    padding: 1rem 0;
}

.header__container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    flex-direction: column;
}

.logo__text {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-primary);
    line-height: 1.1;
}

.logo__sub {
    font-size: 0.75rem;
    color: var(--color-text-light);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-top: 0.25rem;
}

.nav__list {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav__link {
    font-weight: 500;
    color: var(--color-text);
    font-size: 0.95rem;
}

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

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.nav-toggle__line {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-text);
    margin: 5px 0;
    transition: var(--transition);
}

@media (max-width: 768px) {
    .nav-toggle {
        display: block;
    }

    .nav {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background-color: var(--color-bg);
        border-bottom: 1px solid rgba(0,0,0,0.1);
        padding: 1rem 0;
        transform: translateY(-150%);
        transition: transform 0.3s ease;
        z-index: 40;
    }

    .nav.is-open {
        transform: translateY(0);
    }

    .nav__list {
        flex-direction: column;
        gap: 1rem;
    }
    
    .nav__item {
        width: 100%;
    }
    
    .nav__link {
        display: block;
        padding: 0.5rem 1.5rem;
    }
}

/* HERO */
.hero {
    padding-top: 100px;
    padding-bottom: 4rem;
    background-color: var(--color-bg);
    overflow: hidden;
}

.hero__container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-primary);
    background-color: rgba(6, 78, 59, 0.1);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    margin-bottom: 1.5rem;
}

.hero__badge-dot {
    width: 8px;
    height: 8px;
    background-color: var(--color-primary);
    border-radius: 50%;
}

.hero__title {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    line-height: 1.1;
    color: var(--color-text);
    margin-bottom: 1.5rem;
}

.hero__subtitle {
    font-size: 1.125rem;
    color: var(--color-text-light);
    margin-bottom: 2rem;
    max-width: 500px;
}

.hero__subtitle em {
    color: var(--color-primary);
    font-style: italic;
}

.hero__actions {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.hero__stats {
    display: flex;
    gap: 3rem;
    border-top: 1px solid var(--color-accent);
    padding-top: 2rem;
}

.hero__stat {
    display: flex;
    flex-direction: column;
}

.hero__stat-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-light);
    margin-bottom: 0.25rem;
}

.hero__stat-value {
    font-weight: 600;
    color: var(--color-text);
}

.hero__image-wrapper {
    position: relative;
}

.hero__image-crop {
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.hero__image {
    width: 100%;
    height: 600px;
    object-fit: cover;
}

.hero__accent {
    position: absolute;
    bottom: -20px;
    left: -20px;
    background-color: var(--color-primary);
    color: white;
    width: 80px;
    height: 80px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
}

@media (max-width: 992px) {
    .hero__container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .hero__title {
        font-size: 2.5rem;
    }
    
    .hero__image {
        height: 400px;
    }
}

/* SECTION HEADER */
.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 4rem;
}

.section-header__tag {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-primary);
    margin-bottom: 1rem;
}

.section-header__title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    color: var(--color-text);
    margin-bottom: 1rem;
    line-height: 1.2;
}

.section-header__desc {
    color: var(--color-text-light);
    font-size: 1.1rem;
}

/* SERVICES */
.services {
    padding: 5rem 0;
    background-color: var(--color-bg-alt);
}

.services__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
}

.service-card {
    background-color: var(--color-bg);
    padding: 2rem;
    border-radius: var(--radius);
    border: 1px solid rgba(0,0,0,0.05);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
}

.service-card__icon {
    width: 50px;
    height: 50px;
    background-color: rgba(6, 78, 59, 0.1);
    color: var(--color-primary);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.service-card__title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--color-text);
    margin-bottom: 0.75rem;
}

.service-card__text {
    color: var(--color-text-light);
    font-size: 1rem;
    line-height: 1.6;
}

/* GALLERY */
.gallery {
    padding: 5rem 0;
    background-color: var(--color-bg);
}

.gallery__header {
    text-align: center;
    margin-bottom: 3rem;
}

.gallery__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

.gallery__item {
    overflow: hidden;
    border-radius: var(--radius);
    height: 300px;
}

.gallery__item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.gallery__item:hover img {
    transform: scale(1.05);
}

@media (max-width: 768px) {
    .gallery__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .gallery__grid {
        grid-template-columns: 1fr;
    }
}

/* ABOUT */
.about {
    padding: 5rem 0;
    background-color: var(--color-primary);
    color: var(--color-white);
    position: relative;
    overflow: hidden;
}

.about__container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about__image {
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    width: 100%;
    height: 600px;
    object-fit: cover;
}

.about__experience-badge {
    position: absolute;
    bottom: 2rem;
    left: calc(50% + 2rem);
    background-color: var(--color-white);
    color: var(--color-text);
    padding: 1.5rem;
    border-radius: var(--radius);
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.about__exp-num {
    display: block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-light);
}

.about__exp-text {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
}

.about__content-col {
    color: var(--color-white);
}

.about__content-col .section-header__tag {
    color: rgba(255,255,255,0.7);
}

.about__title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    color: var(--color-white);
    margin-bottom: 1.5rem;
}

.about__text {
    color: rgba(255,255,255,0.8);
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.about__features {
    margin-top: 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 500;
}

.feature-item__icon {
    color: var(--color-primary);
    background-color: rgba(255,255,255,0.2);
    padding: 0.25rem;
    border-radius: 50%;
}

@media (max-width: 992px) {
    .about__container {
        grid-template-columns: 1fr;
    }
    
    .about__image {
        height: 400px;
    }
    
    .about__experience-badge {
        left: 50%;
        transform: translateX(-50%);
    }
}

/* CONTACT */
.contact {
    padding: 5rem 0;
    background-color: var(--color-bg-alt);
}

.contact__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact__info {
    max-width: 500px;
}

.contact__title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    color: var(--color-text);
    margin-bottom: 1rem;
}

.contact__desc {
    color: var(--color-text-light);
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.contact__details {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact__detail {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.contact__detail svg {
    color: var(--color-primary);
    flex-shrink: 0;
    margin-top: 0.25rem;
}

.contact__detail strong {
    display: block;
    color: var(--color-text);
    margin-bottom: 0.25rem;
}

.contact__detail span,
.contact__detail a {
    color: var(--color-text-light);
}

.contact__detail a:hover {
    color: var(--color-primary);
}

.contact__form-wrapper {
    background-color: var(--color-bg);
    padding: 2.5rem;
    border-radius: var(--radius);
    border: 1px solid rgba(0,0,0,0.05);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: 0.5rem;
}

.form-input {
    width: 100%;
    padding: 0.875rem;
    border: 1px solid var(--color-accent);
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-size: 1rem;
    background-color: var(--color-white);
    color: var(--color-text);
    transition: var(--transition);
}

.form-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(6, 78, 59, 0.1);
}

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

.form-success {
    text-align: center;
    padding: 2rem;
    color: var(--color-primary);
}

.form-success svg {
    margin: 0 auto 1rem;
}

.form-success h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.form-success p {
    color: var(--color-text-light);
}

@media (max-width: 992px) {
    .contact__grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

/* FOOTER */
.footer {
    background-color: #0f172a;
    color: var(--color-white);
    padding: 3rem 0;
}

.footer__container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.footer__brand .logo__text {
    color: var(--color-white);
}

.footer__copy {
    color: rgba(255,255,255,0.6);
    font-size: 0.875rem;
    margin-top: 0.5rem;
}

.footer__links {
    display: flex;
    gap: 2rem;
}

.footer__links a {
    color: rgba(255,255,255,0.8);
    font-size: 0.95rem;
}

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

@media (max-width: 640px) {
    .footer__container {
        flex-direction: column;
        text-align: center;
    }
    
    .footer__links {
        flex-wrap: wrap;
        justify-content: center;
    }
}