/* === CSS Custom Properties === */
:root {
    --emerald-50: #ecfdf5;
    --emerald-100: #d1fae5;
    --emerald-200: #a7f3d0;
    --emerald-300: #6ee7b7;
    --emerald-400: #34d399;
    --emerald-500: #10b981;
    --emerald-600: #059669;
    --emerald-700: #047857;
    --emerald-800: #065f46;
    --emerald-900: #064e3b;
    --emerald-950: #022c22;
    --cream: #faf9f6;
    --cream-dark: #f5f3ee;
    --font-cormorant: 'Cormorant Garamond', Georgia, serif;
    --font-inter: 'Inter', system-ui, sans-serif;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-inter);
    background-color: var(--cream);
    color: var(--emerald-950);
    line-height: 1.6;
    overflow-x: hidden;
}

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

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

/* === Typography === */
.font-cormorant {
    font-family: var(--font-cormorant);
}

.font-inter {
    font-family: var(--font-inter);
}

/* === Navigation === */
#navbar {
    background: transparent;
    transition: background 0.4s ease, box-shadow 0.4s ease;
}

#navbar.scrolled {
    background: rgba(250, 249, 246, 0.95);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 rgba(6, 78, 59, 0.08);
}

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

.nav-link {
    font-family: var(--font-inter);
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--emerald-800);
    position: relative;
    padding: 4px 0;
    transition: color 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--emerald-500);
    transition: width 0.3s ease;
}

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

.nav-link:hover {
    color: var(--emerald-600);
}

.nav-cta {
    font-family: var(--font-inter);
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--emerald-600);
    border: 1px solid var(--emerald-300);
    padding: 10px 20px;
    transition: all 0.3s ease;
}

.nav-cta:hover {
    background: var(--emerald-600);
    border-color: var(--emerald-600);
    color: white;
}

/* === Mobile Menu === */
#menu-toggle {
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.menu-line {
    display: block;
    width: 22px;
    height: 1.5px;
    background: var(--emerald-800);
    transition: all 0.3s ease;
}

#menu-toggle.active .menu-line:nth-child(1) {
    transform: rotate(45deg) translate(4px, 4px);
}

#menu-toggle.active .menu-line:nth-child(2) {
    opacity: 0;
}

#mobile-menu {
    z-index: 40;
}

#mobile-menu.active {
    opacity: 1;
    pointer-events: all;
}

.mobile-menu-link {
    font-family: var(--font-cormorant);
    font-size: 2.5rem;
    color: var(--emerald-900);
    transition: color 0.3s ease;
}

.mobile-menu-link:hover {
    color: var(--emerald-500);
}

/* === Hero Section === */
#hero {
    position: relative;
}

.hero-subtitle {
    font-family: var(--font-inter);
    font-size: 0.7rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--emerald-600);
}

.hero-title {
    font-family: var(--font-cormorant);
    font-weight: 300;
    line-height: 0.9;
    color: var(--emerald-950);
}

.hero-desc {
    font-family: var(--font-inter);
    color: rgba(6, 78, 59, 0.6);
}

.hero-cta-group {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

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

.hero-stats > div:first-child {
    display: flex;
    flex-direction: column;
}

/* === Buttons === */
.btn-primary {
    display: inline-flex;
    align-items: center;
    background: var(--emerald-700);
    color: white;
    padding: 16px 32px;
    font-family: var(--font-inter);
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    transition: all 0.3s ease;
    border: 1px solid var(--emerald-700);
}

.btn-primary:hover {
    background: var(--emerald-800);
    border-color: var(--emerald-800);
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(6, 78, 59, 0.2);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    background: transparent;
    color: var(--emerald-700);
    padding: 16px 32px;
    font-family: var(--font-inter);
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    border: 1px solid var(--emerald-200);
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    border-color: var(--emerald-400);
    color: var(--emerald-600);
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    background: transparent;
    color: var(--emerald-700);
    padding: 16px 32px;
    font-family: var(--font-inter);
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    border: 1px solid var(--emerald-300);
    transition: all 0.3s ease;
}

.btn-outline:hover {
    background: var(--emerald-700);
    border-color: var(--emerald-700);
    color: white;
}

/* === Service Cards === */
.service-card {
    transition: all 0.4s ease;
}

.service-icon {
    transition: transform 0.3s ease;
}

.service-card:hover .service-icon {
    transform: scale(1.1);
}

/* === Gallery === */
.gallery-item {
    overflow: hidden;
}

.gallery-img {
    transition: transform 0.6s ease;
}

.gallery-item:hover .gallery-img {
    transform: scale(1.05);
}

/* === Form Inputs === */
.form-input,
.form-select,
.form-textarea {
    font-family: var(--font-inter);
    font-size: 0.875rem;
    color: var(--emerald-900);
    background: var(--cream);
    border: 1px solid var(--emerald-200);
    padding: 14px 16px;
    outline: none;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    width: 100%;
    border-radius: 0;
    -webkit-appearance: none;
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--emerald-400);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    border-color: var(--emerald-400);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

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

.form-select {
    cursor: pointer;
}

/* === Contact Info === */
.contact-info-item {
    border-left: 1px solid var(--emerald-200);
    padding-left: 20px;
}

/* === Animations === */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* === Responsive === */
@media (max-width: 1023px) {
    .hero-title {
        font-size: 4.5rem;
    }
}

@media (max-width: 767px) {
    .hero-title {
        font-size: 3.25rem;
    }

    #hero {
        padding-top: 100px;
    }

    .hero-image-wrapper {
        height: 50vh;
    }

    .btn-primary,
    .btn-secondary,
    .btn-outline {
        padding: 14px 24px;
        font-size: 0.65rem;
    }
}

@media (max-width: 479px) {
    .hero-title {
        font-size: 2.75rem;
    }

    .hero-stats {
        gap: 1rem;
    }

    .hero-stats > div:first-child {
        min-width: 60px;
    }
}