:root {
    --color-bg: #14161a;
    --color-bg-alt: #1b1e24;
    --color-surface: #22262e;
    --color-text: #e8e9eb;
    --color-muted: #a8adb6;
    --color-accent: #c9a227;
    --color-accent-hover: #e0b92e;
    --radius: 10px;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
    --max-width: 1140px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
}

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

.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 1.25rem;
}

/* Header / Nav */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(20, 22, 26, 0.92);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 68px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    text-decoration: none;
    color: var(--color-text);
    font-weight: 700;
    letter-spacing: 0.08em;
}

.nav-logo img {
    height: 40px;
    width: auto;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 1.75rem;
    list-style: none;
}

.nav-links a {
    color: var(--color-muted);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease;
}

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

.nav-links .nav-cta {
    background: var(--color-accent);
    color: #14161a;
    padding: 0.5rem 1.1rem;
    border-radius: 999px;
    font-weight: 600;
}

.nav-links .nav-cta:hover {
    background: var(--color-accent-hover);
    color: #14161a;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: 0;
    cursor: pointer;
    padding: 8px;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-text);
    transition: transform 0.2s ease, opacity 0.2s ease;
}

/* Hero */
.hero {
    position: relative;
    min-height: 88vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(rgba(15, 17, 20, 0.82), rgba(15, 17, 20, 0.88));
}

.hero-content {
    position: relative;
    z-index: 1;
    padding-top: 4rem;
    padding-bottom: 4rem;
}

.hero-logo {
    height: 110px;
    width: auto;
    margin: 0 auto 1.75rem;
    filter: drop-shadow(0 4px 14px rgba(0, 0, 0, 0.5));
}

.hero h1 {
    font-size: clamp(2rem, 5vw, 3.4rem);
    line-height: 1.15;
    margin-bottom: 1rem;
}

.hero p {
    color: var(--color-muted);
    font-size: 1.15rem;
    max-width: 620px;
    margin: 0 auto 2rem;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.85rem 1.9rem;
    border-radius: 999px;
    font-weight: 600;
    text-decoration: none;
    border: 2px solid transparent;
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.btn-primary {
    background: var(--color-accent);
    color: #14161a;
}

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

.btn-outline {
    border-color: rgba(255, 255, 255, 0.4);
    color: var(--color-text);
}

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

/* Sections */
.section {
    padding: 5rem 0;
}

.section-alt {
    background: var(--color-bg-alt);
}

.section-head {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 3rem;
}

.section-head p {
    color: var(--color-muted);
}

.eyebrow {
    display: inline-block;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--color-accent);
    margin-bottom: 0.5rem;
}

h2 {
    font-size: clamp(1.6rem, 3.5vw, 2.3rem);
    margin-bottom: 1rem;
}

/* About */
.about-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 3rem;
    align-items: center;
}

.about-text p + p {
    margin-top: 1rem;
    color: var(--color-muted);
}

.about-image {
    background: var(--color-surface);
    border-radius: var(--radius);
    padding: 1.25rem 1.25rem 1rem;
    text-align: center;
    box-shadow: var(--shadow);
}

.about-image img {
    width: 100%;
    max-height: 420px;
    object-fit: cover;
    border-radius: calc(var(--radius) - 4px);
}

.about-image figcaption {
    margin-top: 0.75rem;
    color: var(--color-muted);
    font-size: 0.9rem;
    font-weight: 600;
}

/* Services */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.service-card {
    background: var(--color-surface);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius);
    padding: 1.75rem;
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.service-card:hover {
    transform: translateY(-4px);
    border-color: var(--color-accent);
}

.service-card h3 {
    margin-bottom: 0.6rem;
    color: var(--color-accent);
}

.service-card p {
    color: var(--color-muted);
    font-size: 0.95rem;
}

/* Gallery */
.gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.gallery-item {
    border-radius: var(--radius);
    overflow: hidden;
    cursor: zoom-in;
    aspect-ratio: 4 / 3;
    background: var(--color-surface);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.35s ease, opacity 0.35s ease;
}

.gallery-item:hover img {
    transform: scale(1.05);
    opacity: 0.9;
}

/* Gallery teaser + expand */
.gallery-teaser {
    cursor: default;
}

.gallery-teaser img {
    filter: blur(3px) brightness(0.7);
    transform: scale(1.03);
}

.gallery-teaser:hover img {
    transform: scale(1.03);
    opacity: 1;
}

.gallery-expand {
    display: block;
    margin: 1.75rem auto 0;
}

/* Videos */
.videos {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.video-item {
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--color-surface);
}

.video-item video {
    width: 100%;
    height: 100%;
    display: block;
    aspect-ratio: 16 / 9;
    object-fit: cover;
}

/* Lightbox */
.lightbox {
    position: fixed;
    inset: 0;
    z-index: 200;
    background: rgba(10, 11, 13, 0.94);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.lightbox[hidden] {
    display: none;
}

.lightbox img {
    max-width: 90vw;
    max-height: 85vh;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.lightbox button {
    position: absolute;
    background: rgba(255, 255, 255, 0.08);
    color: var(--color-text);
    border: 0;
    border-radius: 50%;
    width: 48px;
    height: 48px;
    font-size: 1.4rem;
    cursor: pointer;
    transition: background 0.2s ease;
}

.lightbox button:hover {
    background: rgba(255, 255, 255, 0.2);
}

.lightbox-close {
    top: 1.25rem;
    right: 1.25rem;
}

.lightbox-prev {
    left: 1.25rem;
    top: 50%;
    transform: translateY(-50%);
}

.lightbox-next {
    right: 1.25rem;
    top: 50%;
    transform: translateY(-50%);
}

/* Reviews badges */
.badges-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 320px));
    gap: 1.5rem;
    justify-content: center;
}

.badge-card {
    background: var(--color-surface);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius);
    padding: 1.5rem;
    display: grid;
    gap: 1rem;
    justify-items: center;
    text-decoration: none;
    color: var(--color-text);
    font-weight: 700;
    letter-spacing: 0.04em;
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.badge-card:hover {
    transform: translateY(-4px);
    border-color: var(--color-accent);
}

.badge-card img {
    width: 100%;
    max-height: 140px;
    object-fit: contain;
}

/* Contact */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

.contact-list {
    list-style: none;
    margin-top: 1.5rem;
}

.contact-list li {
    margin-bottom: 0.6rem;
    color: var(--color-muted);
}

.contact-list a {
    color: var(--color-accent);
    text-decoration: none;
}

.contact-list a:hover {
    text-decoration: underline;
}

.whatsapp-note {
    color: var(--color-accent);
    font-size: 0.85rem;
    font-weight: 600;
}

.contact-form {
    background: var(--color-surface);
    border-radius: var(--radius);
    padding: 2rem;
    box-shadow: var(--shadow);
    display: grid;
    gap: 1.1rem;
}

.contact-form label {
    display: grid;
    gap: 0.4rem;
    font-weight: 600;
    font-size: 0.9rem;
}

.contact-form input,
.contact-form textarea {
    background: var(--color-bg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 0.75rem 0.9rem;
    color: var(--color-text);
    font: inherit;
    resize: vertical;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--color-accent);
}

/* Footer */
.site-footer {
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding: 2rem 0;
    color: var(--color-muted);
    font-size: 0.9rem;
}

.footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--color-text);
}

.footer-brand img {
    height: 32px;
    width: auto;
}

/* Responsive */
@media (max-width: 900px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .nav-toggle {
        display: flex;
    }

    .nav-links {
        position: absolute;
        top: 68px;
        left: 0;
        right: 0;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        background: var(--color-bg-alt);
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        display: none;
    }

    .nav-links.open {
        display: flex;
    }

    .nav-links a {
        display: block;
        padding: 0.9rem 1.25rem;
    }

    .nav-links .nav-cta {
        margin: 0.75rem 1.25rem 1.25rem;
        text-align: center;
    }

    .services-grid,
    .gallery,
    .badges-grid,
    .videos {
        grid-template-columns: 1fr;
    }

    .section {
        padding: 3.5rem 0;
    }
}