/* ===== CSS CUSTOM PROPERTIES ===== */
:root {
    --color-black: #1a1a1a;
    --color-dark: #1a1a1a;
    --color-text: #5a5a5a;
    --color-text-light: #828c99;
    --color-white: #ffffff;
    --color-bg: #f6f6f6;
    --color-bg-light: #f3f3f3;
    --color-bg-footer: #f3f4f6;
    --color-border: #dddddd;
    --color-border-light: #e5e7eb;
    --color-accent: #1a1a1a;
    
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Raleway', sans-serif;
    --font-button: 'Montserrat', sans-serif;
    
    --container-max: 1200px;
    --section-padding-y: 100px;
    --section-padding-x: 30px;
    
    --shadow-sm: 0 1px 2px rgba(13, 19, 30, 0.1);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.1);
    --shadow-card: 4px 4px 12px rgba(0, 0, 0, 0.06);
    
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    
    --radius-sm: 4px;
    --radius-md: 8px;
}

/* ===== RESET ===== */

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


html{font-size:93.75%;scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font-body);font-weight:400;line-height:1.6;color:var(--color-text);background-color:var(--color-bg);min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
img{max-width:100%;height:auto;display:block}
a{color:var(--color-accent);text-decoration:none;transition:color var(--transition-fast)}
a:hover,a:focus-visible{color:var(--color-dark)}
ul,ol{list-style:none}
h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:600;line-height:1.2;text-transform:capitalize;color:var(--color-dark)}
h1{font-size:clamp(2rem,5vw,3.73rem)}
h2{font-size:clamp(1.75rem,4vw,2.67rem)}
h3{font-size:clamp(1.5rem,3vw,2.13rem)}
h4{font-size:clamp(1.25rem,2.5vw,1.6rem)}
h5{font-size:clamp(1rem,2vw,1.33rem)}
h6{font-size:clamp(0.75rem,1.5vw,0.8rem)}
p{margin-bottom:1em}p:last-child{margin-bottom:0}
button{cursor:pointer;font-family:inherit}

.skip-link{position:absolute;top:-100%;left:0;background:var(--color-dark);color:var(--color-white);padding:8px 16px;z-index:10000;font-weight:600}
.skip-link:focus{top:0}
:focus-visible{outline:2px dotted var(--color-dark);outline-offset:2px}

.section-container{max-width:var(--container-max);margin:0 auto;padding-left:var(--section-padding-x);padding-right:var(--section-padding-x)}
.section-tag{display:inline-block;font-family:var(--font-heading);font-weight:600;font-size:0.93rem;text-transform:capitalize;letter-spacing:0;color:var(--color-dark);margin-bottom:0.5rem}

/* ===== BUTTONS ===== */
.btn-underline{display:inline-flex;align-items:center;gap:0.5rem;font-family:var(--font-button);font-weight:600;font-size:0.93rem;line-height:1;text-transform:capitalize;letter-spacing:0;padding:8px 0;border:none;border-bottom:2px solid var(--color-text);background:transparent;color:var(--color-dark);cursor:pointer;transition:all var(--transition-fast);text-decoration:none}
.btn-underline:hover,.btn-underline:focus-visible{color:var(--color-dark);border-color:var(--color-dark);background-color:var(--color-bg-light)}
.btn-underline .arrow{transition:transform var(--transition-fast)}
.btn-underline:hover .arrow{transform:translateX(4px)}

.btn-header{padding:12px 32px;background:var(--color-white);color:var(--color-dark);border:none;border-bottom:2px solid var(--color-text);font-weight:400;font-size:1rem;font-family:var(--font-button);text-transform:capitalize;cursor:pointer;transition:all var(--transition-fast);text-decoration:none;display:inline-block;line-height:1}
.btn-header:hover{color:var(--color-dark);border-color:var(--color-dark);background-color:var(--color-bg-light)}

.btn-mobile{display:block;text-align:center;padding:12px 32px;margin-top:1rem;border-bottom:2px solid var(--color-text)}

/* ===== HEADER ===== */
.site-header{background:var(--color-white);position:sticky;top:0;z-index:1000}
.header-container{max-width:var(--container-max);margin:0 auto;padding:0 var(--section-padding-x);display:flex;align-items:center;justify-content:space-between;min-height:80px}
.header-left{display:flex;align-items:center}
.site-logo img{max-width:150px;height:auto}
.header-right{display:flex;align-items:center;gap:1.5rem}

.header-nav .nav-menu{display:flex;align-items:center;gap:2rem}
.header-nav .nav-menu a{font-family:var(--font-body);color:var(--color-text);font-size:0.95rem;padding:0.25rem 0;border-bottom:2px solid transparent;transition:all var(--transition-fast)}
.header-nav .nav-menu a:hover,.header-nav .nav-menu a.active{color:var(--color-dark);border-bottom-color:var(--color-dark)}

/* Transparent header variant */
.site-header--transparent {
    position: absolute;
    background: transparent;
}
.site-header--transparent .mobile-menu-toggle {
    background: var(--color-dark);
}

/* ===== LANGUAGE SWITCH ===== */
.lang-switch{position:relative}
.lang-switch-toggle{display:flex;align-items:center;gap:7px;background:transparent;border:none;padding:0;cursor:pointer;height:36px}
.lang-switch-current{display:flex;align-items:center;justify-content:center;width:36px;height:36px;background:var(--color-dark);color:var(--color-white);font-size:0.78rem;font-weight:700;border-radius:50%;line-height:1;text-align:center}
.lang-switch-arrow{color:var(--color-dark);flex-shrink:0;transition:transform var(--transition-fast);margin-top:1px}
.lang-switch.open .lang-switch-arrow{transform:rotate(180deg)}
.lang-switch-menu{position:absolute;top:calc(100% + 6px);right:0;background:var(--color-white);border:1px solid var(--color-border);border-radius:var(--radius-sm);box-shadow:var(--shadow-md);min-width:170px;padding:6px 0;z-index:100;opacity:0;visibility:hidden;transform:translateY(-6px);transition:all var(--transition-fast)}
.lang-switch.open .lang-switch-menu{opacity:1;visibility:visible;transform:translateY(0)}
.lang-switch-menu li{padding:8px 16px;cursor:pointer;font-size:0.85rem;color:var(--color-text);transition:all var(--transition-fast);list-style:none}
.lang-switch-menu li:hover{background:var(--color-bg-light);color:var(--color-dark)}
.lang-switch-menu li[aria-selected="true"]{font-weight:600;color:var(--color-dark);background:var(--color-bg-light)}

/* Mobile */
.mobile-menu-toggle{display:none;background:var(--color-dark);border:none;padding:8px;border-radius:0;cursor:pointer}
.hamburger{display:flex;flex-direction:column;gap:5px}
.hamburger span{display:block;width:20px;height:2px;background:var(--color-white);transition:all var(--transition-normal)}
.mobile-menu{display:none;position:fixed;top:0;right:0;bottom:0;width:90%;max-width:400px;background:var(--color-white);z-index:9999;box-shadow:-4px 0 20px rgba(0,0,0,0.1);transform:translateX(100%);transition:transform var(--transition-normal);padding:20px;overflow-y:auto}
.mobile-menu.active{transform:translateX(0)}
.mobile-menu-overlay{position:fixed;inset:0;background:rgba(0,0,0,0.4);z-index:9998;opacity:0;visibility:hidden;transition:all var(--transition-normal)}
.mobile-menu-overlay.active{opacity:1;visibility:visible}
.mobile-menu-header{display:flex;justify-content:flex-end;margin-bottom:2rem}
.mobile-menu-close{background:none;border:none;font-size:1.5rem;color:var(--color-text);cursor:pointer;padding:0.5rem}
.mobile-nav ul{display:flex;flex-direction:column;gap:1rem}
.mobile-nav a{font-size:1.1rem;color:var(--color-dark);padding:0.5rem 0;display:block}
.mobile-lang{display:flex;gap:0.75rem;margin-top:1.5rem;padding-top:1.5rem;border-top:1px solid var(--color-border)}
.lang-btn{background:none;border:1px solid transparent;padding:4px 8px;font-size:0.85rem;font-weight:600;color:var(--color-text);cursor:pointer;border-radius:var(--radius-sm);transition:all var(--transition-fast)}
.lang-btn:hover,.lang-btn.active{color:var(--color-dark);border-color:var(--color-dark)}

/* ===== HERO ===== */
.hero{padding:60px 0 0;background:var(--color-bg);position:relative;z-index:2}
.hero-container{max-width:var(--container-max);margin:0 auto;padding:0 var(--section-padding-x);display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start}
.hero-text{max-width:600px}
.hero-text h1{margin-bottom:1.5rem}
.hero-description{font-size:1rem;line-height:1.7;color:var(--color-text);margin-bottom:2rem}
.hero-stats{display:flex;flex-wrap:wrap;gap:1.5rem;margin-bottom:2rem}
.stat-item{display:flex;align-items:flex-start;gap:0.75rem;flex:1 1 200px}
.stat-icon{flex-shrink:0;width:24px;height:24px;color:var(--color-dark);margin-top:2px}
.stat-icon svg{width:100%;height:100%}
.stat-value{font-family:var(--font-heading);font-weight:600;font-size:1.1rem;color:var(--color-dark);line-height:1.3;display:block}
.stat-label{display:block;font-size:0.85rem;color:var(--color-text)}

/* Hero photo wrapper */
.hero-photo{position:relative}
.photo-wrapper{position:relative;width:567px;max-width:100%}
.photo-wrapper>img{width:100%;height:auto;object-fit:cover;aspect-ratio:2/3;display:block}

/* Badge — positioned to overflow downward, overlapping the gallery */
.hero-badge{position:absolute;left:0;right:0;bottom:0;transform:translateY(100%);background:rgba(0,0,0,0.62);backdrop-filter:blur(6px);color:var(--color-white);padding:32px;z-index:5;pointer-events:auto}
.plate-name{font-family:var(--font-heading);font-weight:600;font-size:1.05rem;color:var(--color-white);margin-bottom:3px}
.plate-title{font-size:0.85rem;color:rgba(255,255,255,0.75);margin-bottom:14px}
.plate-divider{width:30px;height:1px;background:rgba(255,255,255,0.3);margin-bottom:14px}
.hero-badge h3{color:var(--color-white);font-size:1.6rem;margin-bottom:0.6rem}
.hero-badge p{font-size:0.9rem;color:rgba(255,255,255,0.9);margin-bottom:1rem;line-height:1.6}
.hero-badge .social-links{display:flex;gap:1rem}
.hero-badge .social-links a{color:var(--color-white);opacity:0.85;transition:opacity var(--transition-fast)}
.hero-badge .social-links a:hover{opacity:1}

/* ===== GALLERY FULL-WIDTH ===== */
.gallery-fullwidth{width:100%;height:500px;overflow:hidden;background:var(--color-dark);position:relative;z-index:1}
.gallery-track{display:flex;width:100%;height:100%;transition:transform 0.5s ease-in-out}
.gallery-slide{min-width:100%;height:100%;flex-shrink:0}
.gallery-slide img{width:100%;height:100%;object-fit:cover}

/* ===== SERVICES ===== */
.services{padding:var(--section-padding-y) 0;background:var(--color-white)}
.section-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:3rem;gap:2rem}
.section-header-left{display:flex;flex-direction:column}
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.service-card{padding:30px 0}
.service-number{display:block;font-family:var(--font-heading);font-weight:600;font-size:0.85rem;color:var(--color-dark);margin-bottom:0.75rem}
.service-card h4{margin-bottom:1rem;font-size:1.5rem}
.service-card p{color:var(--color-text);line-height:1.6}

/* ===== PROJECTS ===== */
.projects{padding:var(--section-padding-y) 0;background:var(--color-bg)}
.projects-layout{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start}
.projects-text{max-width:500px}
.projects-text h2{margin-bottom:1rem}
.projects-text p{margin-bottom:2rem}
.projects-slider{position:relative;overflow:hidden;border-radius:var(--radius-sm);box-shadow:var(--shadow-md);aspect-ratio:4/3}
.slider-track{display:flex;height:100%;transition:transform 0.5s ease}
.slider-slide{flex:0 0 100%;width:100%;height:100%;display:flex;align-items:center;justify-content:center;overflow:hidden}
.slider-slide img{width:100%;height:100%;object-fit:cover;object-position:center center;display:block}
.slider-btn{position:absolute;top:50%;transform:translateY(-50%);background:rgba(255,255,255,0.8);border:none;width:40px;height:40px;border-radius:50%;font-size:1.5rem;color:var(--color-dark);cursor:pointer;transition:background var(--transition-fast);z-index:2;display:flex;align-items:center;justify-content:center}
.slider-btn:hover{background:var(--color-white)}
.slider-prev{left:10px}.slider-next{right:10px}
.slider-dots{position:absolute;bottom:15px;left:50%;transform:translateX(-50%);display:flex;gap:8px;z-index:2}
.slider-dot{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,0.5);cursor:pointer;transition:background var(--transition-fast)}
.slider-dot.active{background:var(--color-white)}

/* ===== BLOG POSTS INFINITE SLIDER ===== */
.blog-posts{padding:var(--section-padding-y) 0;background:var(--color-white);overflow:hidden}
.blog-posts .section-tag{display:block;text-align:center}
.blog-posts h2{text-align:center;margin-bottom:3rem}
.posts-slider-wrapper{position:relative}
.posts-slider-viewport{overflow:hidden;margin:0 var(--section-padding-x)}
.posts-slider-track{display:flex;gap:25px;transition:transform 0.5s ease;will-change:transform}
.post-card{flex:0 0 calc((100% - 50px) / 3);width:calc((100% - 50px) / 3);background:var(--color-white);border:1px solid var(--color-border-light);border-radius:var(--radius-md);overflow:hidden;box-shadow:4px 4px 12px rgba(0,0,0,0.05),0 2px 4px rgba(0,0,0,0.03);transition:box-shadow var(--transition-normal),transform var(--transition-normal);display:flex;flex-direction:column}
.post-card:hover{box-shadow:6px 6px 18px rgba(0,0,0,0.08),0 4px 8px rgba(0,0,0,0.04);transform:translateY(-2px)}
.post-card-image{width:100%;aspect-ratio:16/11;overflow:hidden}
.post-card-image img{width:100%;height:100%;object-fit:cover;transition:transform var(--transition-normal)}
.post-card:hover .post-card-image img{transform:scale(1.03)}
.post-card-body{padding:20px;display:flex;flex-direction:column;flex:1;text-align:left}
.post-card-body h3{font-size:1.1rem;margin-bottom:0.5rem;line-height:1.3}
.post-card-body h3 a{color:var(--color-dark)}
.post-card-body h3 a:hover{text-decoration:underline}
.post-card-meta{font-size:0.8rem;color:var(--color-text-light);margin-bottom:0.75rem}
.post-card-excerpt{font-size:0.9rem;color:var(--color-text);line-height:1.6;margin-bottom:1rem;flex:1;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.post-card .btn-underline{font-size:0.85rem;align-self:flex-start}
.posts-slider-prev{left:0}.posts-slider-next{right:0}
.posts-slider-wrapper .slider-dots{position:static;margin-top:25px;display:flex;justify-content:center}

/* ===== FOOTER ===== */
.site-footer{background:var(--color-bg-footer)}
.footer-primary{padding:60px 0 50px;background:var(--color-bg-footer)}
.footer-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:40px}
.footer-col h2{font-size:1.3rem;margin-bottom:0.75rem;color:var(--color-dark)}
.footer-col p{color:var(--color-text);line-height:1.5;font-size:0.95rem}
.footer-follow-title{margin-top:1.25rem;font-size:1.1rem}
.footer-social{display:flex;gap:0.75rem;margin-top:0.5rem}
.footer-social a{color:var(--color-dark);transition:color var(--transition-fast)}
.footer-social a:hover{color:var(--color-text)}
.footer-below{border-top:1px solid rgba(0,0,0,0.06);background:var(--color-bg-footer);padding:20px 30px}
.footer-below-grid{max-width:var(--container-max);margin:0 auto;display:flex;justify-content:space-between;align-items:center}
.footer-copyright p,.footer-credits p{font-size:0.85rem;color:var(--color-text);margin:0}

/* ===== RESPONSIVE ===== */
@media(max-width:1024px){
:root{--section-padding-y:70px;--section-padding-x:25px}
.services-grid{grid-template-columns:repeat(2,1fr)}
.post-card{flex:0 0 calc((100% - 25px) / 2);width:calc((100% - 25px) / 2)}
.footer-primary{padding:50px 0 40px}
}

@media(max-width:768px){
html{font-size:85.5%}
:root{--section-padding-y:60px;--section-padding-x:20px}
.header-nav{display:none}
.btn-header{display:none}
.mobile-menu-toggle{display:flex}
.mobile-menu{display:block}
.hero-container{grid-template-columns:1fr;gap:40px}
.hero-photo{order:-1;max-width:400px;margin:0 auto}
.photo-wrapper{width:100%}
/* Reset badge overflow on mobile so it doesn't overlap */
.hero-badge{position:relative;transform:none}
.gallery-fullwidth{height:350px}
.services-grid{grid-template-columns:1fr;gap:20px}
.section-header{flex-direction:column}
.projects-layout{grid-template-columns:1fr;gap:30px}
.projects-slider{aspect-ratio:4/3}
.post-card{flex:0 0 calc((100% - 25px) / 2);width:calc((100% - 25px) / 2)}
.footer-grid{grid-template-columns:1fr;gap:30px}
.footer-below-grid{flex-direction:column;gap:10px;text-align:center}
.footer-primary{padding:40px 0 30px}
}

@media(max-width:480px){
:root{--section-padding-y:50px;--section-padding-x:16px}
.hero-stats{flex-direction:column;gap:1rem}
.gallery-fullwidth{height:250px}
.projects-slider{aspect-ratio:3/2}
.post-card{flex:0 0 85vw;width:85vw}
.posts-slider-viewport{margin:0 10px}
}