/* ===========================
   HSVO - Hein Strubbe Vastgoed Ontwikkeling
   Chique & Trustworthy Design
   =========================== */

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

:root {
    --color-bg: #FAF8F5;
    --color-bg-warm: #F5F0EB;
    --color-bg-dark: #2C2824;
    --color-text: #2C2824;
    --color-text-light: #6B6560;
    --color-text-muted: #9B9590;
    --color-accent: #8B7355;
    --color-accent-dark: #6B5740;
    --color-accent-light: #C4AD8F;
    --color-border: #E8E2DB;
    --color-white: #FFFFFF;
    --color-gold: #C4A265;

    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, sans-serif;

    --container-max: 1200px;
    --section-padding: 120px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    color: var(--color-text);
    background-color: var(--color-bg);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

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

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

/* --- Typography --- */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 500;
    line-height: 1.2;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 24px;
}

h2 em {
    font-style: italic;
    color: var(--color-accent);
}

h3 {
    font-size: 1.5rem;
    margin-bottom: 12px;
}

h4 {
    font-size: 1.125rem;
    margin-bottom: 8px;
}

p {
    margin-bottom: 16px;
    color: var(--color-text-light);
}

.section-label {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 16px;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 64px;
}

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

/* --- Buttons --- */
.btn {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    padding: 14px 32px;
    border: none;
    border-radius: 2px;
    cursor: pointer;
    transition: all var(--transition);
    text-align: center;
}

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

.btn-primary:hover {
    background-color: var(--color-accent-dark);
    transform: translateY(-1px);
}

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

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

.btn-large {
    padding: 18px 48px;
    font-size: 1rem;
}

.btn-full {
    width: 100%;
}

/* --- Navigation --- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: padding var(--transition), background-color var(--transition), box-shadow var(--transition);
}

.navbar.scrolled {
    background-color: rgba(250, 248, 245, 0.97);
    backdrop-filter: blur(12px);
    padding: 12px 0;
    box-shadow: 0 1px 0 var(--color-border);
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    flex-direction: column;
    line-height: 1;
    z-index: 1002;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--color-text);
    letter-spacing: 0.05em;
}

.logo-sub {
    font-size: 0.625rem;
    font-weight: 400;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-top: 2px;
}

/* Transparent navbar on hero (desktop only — controlled by body class) */
body:not(.nav-open) .navbar:not(.scrolled) .logo-text {
    color: var(--color-white);
}
body:not(.nav-open) .navbar:not(.scrolled) .logo-sub {
    color: rgba(255, 255, 255, 0.7);
}

/* --- Desktop nav menu --- */
.nav-menu {
    display: flex;
    align-items: center;
    gap: 8px;
    list-style: none;
}

.nav-link {
    font-size: 0.875rem;
    font-weight: 400;
    padding: 8px 16px;
    color: var(--color-text-light);
    transition: color var(--transition);
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-text);
}

/* White links on transparent hero (desktop only) */
body:not(.nav-open) .navbar:not(.scrolled) .nav-link {
    color: rgba(255, 255, 255, 0.85);
}
body:not(.nav-open) .navbar:not(.scrolled) .nav-link:hover,
body:not(.nav-open) .navbar:not(.scrolled) .nav-link.active {
    color: var(--color-white);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 16px;
    right: 16px;
    height: 1px;
    background-color: currentColor;
    transform: scaleX(0);
    transform-origin: right;
    transition: transform var(--transition);
}

.nav-link:hover::after,
.nav-link.active::after {
    transform: scaleX(1);
    transform-origin: left;
}

/* CTA button in nav */
.nav-link-cta {
    background-color: var(--color-accent);
    color: var(--color-white) !important;
    border-radius: 2px;
    margin-left: 8px;
}

.nav-link-cta::after {
    display: none;
}

.nav-link-cta:hover {
    background-color: var(--color-accent-dark);
    color: var(--color-white) !important;
}

/* --- Language switcher --- */
.nav-lang-switch {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    margin-left: 4px;
    padding: 0 4px;
}

.lang-btn {
    background: none;
    border: none;
    padding: 4px 2px;
    font-family: var(--font-body);
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    cursor: pointer;
    transition: color var(--transition);
}

.lang-btn:hover {
    color: var(--color-text);
}

.lang-btn.active {
    color: var(--color-accent);
    font-weight: 600;
}

.lang-sep {
    color: var(--color-text-muted);
    font-size: 0.7rem;
    opacity: 0.5;
}

/* On the transparent (top-of-page) navbar the muted greys disappear — lighten. */
body:not(.nav-open) .navbar:not(.scrolled) .lang-btn {
    color: rgba(255, 255, 255, 0.7);
}

body:not(.nav-open) .navbar:not(.scrolled) .lang-btn:hover {
    color: var(--color-white);
}

body:not(.nav-open) .navbar:not(.scrolled) .lang-btn.active {
    color: var(--color-white);
}

body:not(.nav-open) .navbar:not(.scrolled) .lang-sep {
    color: rgba(255, 255, 255, 0.5);
}

/* --- Hamburger toggle button --- */
.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1002;
    position: relative;
    width: 40px;
    height: 40px;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-text);
    transition: all var(--transition);
    transform-origin: center;
}

/* White hamburger on transparent hero — only when menu is closed */
body:not(.nav-open) .navbar:not(.scrolled) .nav-toggle span {
    background-color: var(--color-white);
}

/* X animation when menu is open */
.nav-toggle.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}
.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}
.nav-toggle.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* --- Mobile menu overlay --- */
.nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.4);
    z-index: 999;
    opacity: 0;
    transition: opacity var(--transition);
}

.nav-overlay.active {
    opacity: 1;
}

/* --- Hero Section --- */
.hero {
    position: relative;
    height: 100vh;
    min-height: 700px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-slider {
    position: absolute;
    inset: 0;
}

.hero-slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1.5s ease;
}

.hero-slide.active {
    opacity: 1;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(30, 25, 20, 0.4) 0%,
        rgba(30, 25, 20, 0.55) 50%,
        rgba(30, 25, 20, 0.7) 100%
    );
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
    color: var(--color-white);
}

.hero-tagline {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-accent-light);
    margin-bottom: 24px;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 500;
    line-height: 1.1;
    margin-bottom: 24px;
    color: var(--color-white);
}

.hero-description {
    max-width: 520px;
    font-size: 1.1rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 40px;
}

.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.scroll-line {
    width: 1px;
    height: 48px;
    background: linear-gradient(to bottom, rgba(255,255,255,0.5), transparent);
    animation: scrollPulse 2s ease infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 1; transform: scaleY(1); }
    50% { opacity: 0.3; transform: scaleY(0.6); }
}

/* --- Intro Section --- */
.intro {
    padding: var(--section-padding) 0;
    background-color: var(--color-white);
}

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

.intro-text h2 {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
}

.intro-text p {
    font-size: 1.05rem;
}

.intro-image {
    position: relative;
}

.intro-image img {
    border-radius: 2px;
}

.intro-image::before {
    content: '';
    position: absolute;
    top: -20px;
    right: -20px;
    width: 200px;
    height: 200px;
    border: 1px solid var(--color-accent-light);
    border-radius: 2px;
    z-index: -1;
}

/* --- Services Section --- */
.services {
    padding: var(--section-padding) 0;
    background-color: var(--color-bg);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    max-width: 1000px;
    margin: 0 auto;
}

.service-card {
    position: relative;
    background: var(--color-white);
    padding: 56px 48px;
    border-radius: 2px;
    border: 1px solid var(--color-border);
    transition: all var(--transition);
    display: flex;
    flex-direction: column;
}

.service-card .service-features {
    flex-grow: 1;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 60px rgba(44, 40, 36, 0.08);
}

.service-card.featured {
    border-color: var(--color-accent);
    box-shadow: 0 20px 60px rgba(44, 40, 36, 0.08);
}

.service-badge {
    position: absolute;
    top: -12px;
    left: 36px;
    background-color: var(--color-accent);
    color: var(--color-white);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 4px 16px;
    border-radius: 2px;
}

.service-number {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 400;
    color: var(--color-border);
    line-height: 1;
    margin-bottom: 24px;
}

.service-card h3 {
    font-size: 1.375rem;
    margin-bottom: 8px;
    color: var(--color-text);
}

.service-tagline {
    font-size: 0.9rem;
    color: var(--color-accent);
    font-style: italic;
    margin-bottom: 24px;
}

.service-features {
    list-style: none;
    margin-bottom: 32px;
}

.service-features li {
    position: relative;
    padding-left: 20px;
    padding-bottom: 8px;
    font-size: 0.9rem;
    color: var(--color-text-light);
}

.service-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--color-accent-light);
}

/* --- Partners Section --- */
.partners {
    padding: var(--section-padding) 0;
    background-color: var(--color-white);
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 360px));
    gap: 32px;
    justify-content: center;
    max-width: 1000px;
    margin: 0 auto;
}

.partner-card {
    display: flex;
    flex-direction: column;
    background: var(--color-bg);
    border-radius: 2px;
    border: 1px solid var(--color-border);
    text-decoration: none;
    color: var(--color-text);
    text-align: center;
    overflow: hidden;
    transition: all var(--transition);
}

.partner-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 60px rgba(44, 40, 36, 0.08);
    border-color: var(--color-accent);
}

.partner-image {
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background-color: var(--color-bg);
}

.partner-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform var(--transition);
}

.partner-card:hover .partner-image img {
    transform: scale(1.04);
}

.partner-body {
    padding: 28px 24px 32px;
}

.partner-card h3 {
    font-size: 1.25rem;
    margin-bottom: 10px;
    color: var(--color-text);
}

.partner-link {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-accent);
    letter-spacing: 0.04em;
    text-transform: lowercase;
}

/* --- Process Section --- */
.process {
    padding: var(--section-padding) 0;
    background-color: var(--color-bg-dark);
    color: var(--color-white);
}

.process .section-label {
    color: var(--color-accent-light);
}

.process h2 {
    color: var(--color-white);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 32px;
}

.process-step {
    position: relative;
}

.process-step::after {
    content: '';
    position: absolute;
    top: 32px;
    right: -16px;
    width: 32px;
    height: 1px;
    background-color: rgba(255, 255, 255, 0.15);
}

.process-step:last-child::after {
    display: none;
}

.step-number {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 400;
    color: var(--color-accent-light);
    margin-bottom: 20px;
}

.process-step h4 {
    color: var(--color-white);
    font-size: 1rem;
    margin-bottom: 12px;
}

.process-step p {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.6;
}

/* --- Projects Section --- */
.projects {
    padding: var(--section-padding) 0;
    background-color: var(--color-white);
}

.project-hero {
    margin-bottom: 40px;
    overflow: hidden;
    border-radius: 2px;
}

.project-hero img {
    width: 100%;
    height: 500px;
    object-fit: cover;
}

.project-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    padding: 40px 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 48px;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: 4px;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.project-gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 64px;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 2px;
}

.gallery-item img {
    width: 100%;
    height: 280px;
    object-fit: cover;
}

.gallery-label {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 16px;
    background: linear-gradient(to top, rgba(0,0,0,0.6), transparent);
    color: var(--color-white);
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.05em;
}

.project-before-after {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.ba-item {
    position: relative;
    overflow: hidden;
    border-radius: 2px;
}

.ba-item img {
    width: 100%;
    height: 240px;
    object-fit: cover;
}

.ba-label {
    position: absolute;
    top: 16px;
    left: 16px;
    background-color: rgba(44, 40, 36, 0.8);
    color: var(--color-white);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 6px 14px;
    border-radius: 2px;
}

/* --- About Section --- */
.about {
    padding: var(--section-padding) 0;
    background-color: var(--color-bg);
}

.about-grid {
    display: grid;
    grid-template-columns: 5fr 7fr;
    gap: 80px;
    align-items: start;
}

.about-image {
    position: relative;
}

.about-image img {
    width: 100%;
    border-radius: 2px;
    aspect-ratio: 3 / 4;
    object-fit: cover;
    object-position: center top;
}

.about-image::after {
    content: '';
    position: absolute;
    bottom: -20px;
    left: -20px;
    width: 60%;
    height: 60%;
    background-color: var(--color-accent-light);
    opacity: 0.15;
    border-radius: 2px;
    z-index: -1;
}

.about-lead {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-style: italic;
    color: var(--color-accent);
    line-height: 1.6;
    margin-bottom: 20px;
}

.about-values {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 40px;
    padding-top: 40px;
    border-top: 1px solid var(--color-border);
}

.value h4 {
    font-family: var(--font-heading);
    font-size: 1rem;
    color: var(--color-text);
}

.value p {
    font-size: 0.875rem;
}

/* --- CTA Banner --- */
.cta-banner {
    position: relative;
    padding: 100px 0;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.cta-overlay {
    position: absolute;
    inset: 0;
    background-color: rgba(44, 40, 36, 0.82);
}

.cta-content {
    position: relative;
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.cta-content h2 {
    color: var(--color-white);
    margin-bottom: 16px;
}

.cta-content p {
    color: rgba(255, 255, 255, 0.75);
    font-size: 1.1rem;
    margin-bottom: 32px;
}

/* --- Contact Section --- */
.contact {
    padding: var(--section-padding) 0;
    background-color: var(--color-white);
}

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

.contact-centered h2 {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
}

.contact-centered > p {
    font-size: 1.05rem;
    margin-bottom: 48px;
}

.contact-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 48px;
}

.contact-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 36px 24px;
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 2px;
    transition: all var(--transition);
}

a.contact-card:hover {
    border-color: var(--color-accent);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(44, 40, 36, 0.06);
}

.contact-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent);
    margin-bottom: 4px;
}

.contact-card strong {
    display: block;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.contact-card span {
    font-size: 0.9rem;
    color: var(--color-text);
}

.contact-company {
    padding-top: 40px;
    border-top: 1px solid var(--color-border);
}

.contact-company p {
    font-size: 0.875rem;
    margin-bottom: 4px;
}

/* --- Calendly popup overrides --- */
/* Defaults are min-width:900px / max-width:1000px / width:80% — too wide. */
.calendly-overlay .calendly-popup {
    min-width: 0 !important;
    max-width: 720px !important;
    width: 92% !important;
}

/* --- Footer --- */
.footer {
    background-color: var(--color-bg-dark);
    padding: 60px 0 40px;
    color: rgba(255, 255, 255, 0.6);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand .logo-text {
    color: var(--color-white);
    font-size: 1.5rem;
}

.footer-brand p {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.4);
    margin-bottom: 0;
}

.footer-links {
    display: flex;
    gap: 32px;
}

.footer-links a {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.5);
    transition: color var(--transition);
}

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

.footer-bottom {
    padding-top: 32px;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.3);
    margin-bottom: 0;
}

/* --- Animations --- */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* --- Responsive --- */
@media (max-width: 1024px) {
    :root {
        --section-padding: 80px;
    }

    /* Show hamburger button */
    .nav-toggle {
        display: flex;
    }

    /* Show overlay element */
    .nav-overlay {
        display: block;
    }

    /* Slide-out menu panel */
    .nav-menu {
        position: fixed;
        top: 0;
        right: 0;
        width: 300px;
        height: 100vh;
        background-color: var(--color-white);
        flex-direction: column;
        align-items: flex-start;
        padding: 100px 40px 40px;
        gap: 0;
        z-index: 1001;
        transform: translateX(100%);
        transition: transform var(--transition);
        box-shadow: -10px 0 40px rgba(0, 0, 0, 0.15);
    }

    .nav-menu.open {
        transform: translateX(0);
    }

    /* Stack list items vertically */
    .nav-menu li {
        width: 100%;
    }

    /* Force dark text in mobile menu — always */
    .nav-menu .nav-link {
        color: var(--color-text) !important;
        display: block;
        padding: 14px 0;
        font-size: 1.05rem;
        width: 100%;
        border-bottom: 1px solid var(--color-border);
    }

    .nav-menu .nav-link:hover,
    .nav-menu .nav-link.active {
        color: var(--color-accent) !important;
    }

    .nav-menu .nav-link::after {
        display: none;
    }

    .nav-menu .nav-link-cta {
        color: var(--color-white) !important;
        display: inline-block;
        margin-left: 0;
        margin-top: 24px;
        border-bottom: none;
        padding: 14px 32px;
        width: auto;
        text-align: center;
    }

    /* Mobile menu: language switcher row */
    .nav-menu .nav-lang-switch {
        margin: 16px 0 0;
        padding: 12px 0;
        border-bottom: 1px solid var(--color-border);
        justify-content: flex-start;
        gap: 8px;
    }

    .nav-menu .lang-btn {
        font-size: 0.85rem;
        padding: 4px 4px;
    }

    .services-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }

    .process-steps {
        grid-template-columns: repeat(3, 1fr);
    }

    .process-step:nth-child(3)::after {
        display: none;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .about-image {
        max-width: 400px;
    }

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

}

@media (max-width: 768px) {
    :root {
        --section-padding: 64px;
    }

    .hero-title {
        font-size: clamp(2rem, 8vw, 3rem);
    }

    .intro-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .intro-image::before {
        display: none;
    }

    .process-steps {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }

    .process-step::after {
        display: none;
    }

    .project-hero img {
        height: 300px;
    }

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

    .gallery-item img {
        height: 200px;
    }

    .project-before-after {
        grid-template-columns: 1fr;
    }

    .ba-item img {
        height: 200px;
    }

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

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

    .project-stats {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .footer-content {
        flex-direction: column;
        gap: 24px;
        text-align: center;
    }

    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: 16px;
    }

    .cta-banner {
        background-attachment: scroll;
    }
}

@media (max-width: 480px) {
    .hero-scroll {
        display: none;
    }

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

    .gallery-item img {
        height: 250px;
    }
}