/* --- VARIABLES & RESET --- */
:root {
    --teal: #0d9488;
    --teal-dark: #0f766e;
    --teal-light: #ccfbf1;
    --slate: #1e293b;
    --slate-light: #334155;
    --slate-lighter: #f1f5f9;
    --white: #ffffff;
    --black: #020617;
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Playfair Display', serif;
    --radius: 12px;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-heading);
    color: var(--slate);
    background-color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

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

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

ul {
    list-style: none;
}

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

/* --- TYPOGRAPHY --- */
h1, h2, h3, h4 {
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.section-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    color: var(--slate);
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--slate-light);
    margin-bottom: 48px;
}

/* --- BUTTONS --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
    cursor: pointer;
    border: 2px solid transparent;
}

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

.btn-primary:hover {
    background-color: var(--teal-dark);
    transform: translateY(-2px);
}

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

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

.btn-outline {
    border-color: var(--slate);
    color: var(--slate);
}

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

.btn-block {
    width: 100%;
}

/* --- NAVBAR --- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0,0,0,0.05);
    padding: 20px 0;
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--slate);
    letter-spacing: -0.05em;
}

.logo .dot {
    color: var(--teal);
}

.nav-links {
    display: flex;
    gap: 32px;
    align-items: center;
}

.nav-links a {
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--slate-light);
    transition: var(--transition);
}

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

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--slate);
}

/* --- HERO --- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    background-color: var(--slate-lighter);
    overflow: hidden;
}

/* Decorative geometric shapes */
.geo-shape {
    position: absolute;
    z-index: 0;
}

.shape-1 {
    top: 15%;
    right: 45%;
    width: 100px;
    height: 100px;
    background: var(--teal);
    border-radius: 50%;
    opacity: 0.1;
}

.shape-2 {
    bottom: 20%;
    left: 5%;
    width: 150px;
    height: 150px;
    border: 4px solid var(--teal);
    transform: rotate(45deg);
    opacity: 0.2;
}

.hero-pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(var(--teal) 1px, transparent 1px);
    background-size: 30px 30px;
    opacity: 0.05;
    pointer-events: none;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.badge {
    display: inline-block;
    background: var(--teal-light);
    color: var(--teal-dark);
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.875rem;
    margin-bottom: 24px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    line-height: 1.1;
    margin-bottom: 24px;
    color: var(--slate);
}

.hero-title .accent {
    color: var(--teal);
    font-family: var(--font-body);
    font-style: italic;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--slate-light);
    margin-bottom: 40px;
    max-width: 480px;
}

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

.hero-visual {
    position: relative;
}

.img-wrapper {
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: 20px 20px 0 var(--teal);
    position: relative;
    z-index: 2;
}

.img-wrapper img {
    width: 100%;
    height: auto;
    aspect-ratio: 3/4;
    object-fit: cover;
}

.floating-card {
    position: absolute;
    bottom: 40px;
    left: -30px;
    background: var(--white);
    padding: 20px 30px;
    border-radius: var(--radius);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    display: flex;
    flex-direction: column;
    z-index: 3;
}

.fc-number {
    font-size: 2rem;
    font-weight: 900;
    color: var(--teal);
    line-height: 1;
}

.fc-label {
    font-size: 0.875rem;
    color: var(--slate-light);
    font-weight: 500;
}

/* --- SERVICES --- */
.services {
    padding: 100px 0;
    background: var(--white);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--slate-lighter);
    padding: 40px;
    border-radius: var(--radius);
    transition: var(--transition);
    border: 1px solid transparent;
}

.service-card:hover {
    background: var(--white);
    border-color: var(--teal);
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(13, 148, 136, 0.1);
}

.service-card.highlight {
    background: var(--slate);
    color: var(--white);
}

.service-card.highlight h3 {
    color: var(--white);
}

.service-card.highlight p {
    color: #94a3b8;
}

.icon-box {
    width: 60px;
    height: 60px;
    background: var(--teal-light);
    color: var(--teal);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.service-card.highlight .icon-box {
    background: var(--teal);
    color: var(--white);
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 12px;
    color: var(--slate);
}

.service-card p {
    color: var(--slate-light);
}

/* --- GALLERY --- */
.gallery {
    padding: 100px 0;
    background: var(--slate-lighter);
}

.gallery-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 60px;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(2, 250px);
    gap: 20px;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius);
    cursor: pointer;
}

.gallery-item.large {
    grid-column: span 2;
    grid-row: span 2;
}

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

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

.gallery-item .overlay {
    position: absolute;
    inset: 0;
    background: rgba(13, 148, 136, 0.2);
    opacity: 0;
    transition: var(--transition);
}

.gallery-item:hover .overlay {
    opacity: 1;
}

/* --- ABOUT --- */
.about {
    padding: 100px 0;
    background: var(--white);
}

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

.about-image {
    position: relative;
}

.about-image img {
    border-radius: var(--radius);
    width: 100%;
    height: auto;
}

.about-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background: var(--teal);
    color: var(--white);
    padding: 20px 30px;
    border-radius: var(--radius);
    font-weight: 700;
}

.about-content .lead {
    font-size: 1.5rem;
    font-family: var(--font-body);
    color: var(--slate);
    margin-bottom: 24px;
    line-height: 1.4;
}

.about-content p {
    color: var(--slate-light);
    margin-bottom: 24px;
}

.feature-list {
    margin-top: 32px;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    font-weight: 500;
    color: var(--slate);
}

.feature-list svg {
    color: var(--teal);
    flex-shrink: 0;
}

/* --- CONTACT --- */
.contact {
    padding: 100px 0;
    background: var(--slate);
    color: var(--white);
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

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

.contact-desc {
    color: #94a3b8;
    margin-bottom: 40px;
}

.info-item {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.icon-circle {
    width: 50px;
    height: 50px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--teal);
    flex-shrink: 0;
}

.info-item h4 {
    font-size: 1.1rem;
    margin-bottom: 4px;
}

.info-item p, .info-item a {
    color: #94a3b8;
    font-size: 0.95rem;
}

.info-item a:hover {
    color: var(--teal);
}

.contact-form-wrapper {
    background: var(--white);
    padding: 40px;
    border-radius: var(--radius);
}

.contact-form h3 {
    color: var(--slate);
    font-size: 1.5rem;
    margin-bottom: 24px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--slate-light);
    margin-bottom: 8px;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--teal);
    box-shadow: 0 0 0 3px var(--teal-light);
}

/* --- FOOTER --- */
footer {
    background: var(--black);
    color: #94a3b8;
    padding: 60px 0;
    text-align: center;
}

.footer-logo {
    font-size: 2rem;
    font-weight: 900;
    color: var(--white);
    margin-bottom: 20px;
    letter-spacing: -0.05em;
}

.footer-logo span {
    color: var(--teal);
}

.copyright {
    margin-bottom: 8px;
}

.address-small {
    font-size: 0.875rem;
}

/* --- MOBILE RESPONSIVE --- */
@media (max-width: 968px) {
    .hero-container,
    .about-container,
    .contact-container {
        grid-template-columns: 1fr;
    }

    .hero {
        padding-top: 100px;
    }

    .hero-visual {
        order: -1;
        max-width: 500px;
        margin: 0 auto;
    }

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

    .gallery-item.large {
        grid-column: span 2;
        grid-row: span 1;
    }
    
    .gallery-item {
        height: 250px;
    }

    .about-badge {
        right: 0;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        background: var(--white);
        flex-direction: column;
        padding: 40px;
        gap: 24px;
        box-shadow: 0 10px 30px rgba(0,0,0,0.1);
        transform: translateY(-150%);
        transition: transform 0.3s ease;
        z-index: 999;
    }

    .nav-links.active {
        transform: translateY(0);
    }

    .mobile-menu-btn {
        display: block;
    }

    .hero-title {
        font-size: 2.5rem;
    }

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

    .gallery-item.large {
        grid-column: span 1;
    }
}