/**
 * ProYapi Corporate UI System
 * Midnight Blue + Matte Gold
 */

:root {
    --theme-bg-main: #1b263b;
    --theme-accent: #c2a56a;
    --theme-accent-rgb: 194, 165, 106;
    --hero-overlay-strength: 0.72;

    --bg-main: var(--theme-bg-main);
    --bg-surface: #22334d;
    --bg-surface-2: #263955;
    --bg-surface-3: #1f2f47;
    --bg-elevated: #2c415f;

    --accent-primary: var(--theme-accent);
    --accent-secondary: #d1b684;
    --accent-tertiary: #9f8656;

    --text-primary: #f7f9fd;
    --text-secondary: #b7c3d6;
    --text-tertiary: #8395af;

    --success: #1db38a;
    --warning: #efb74d;
    --error: #d65c5c;

    --shadow-soft: 0 16px 40px rgba(0, 0, 0, 0.22);
    --shadow-medium: 0 24px 64px rgba(0, 0, 0, 0.3);
    --shadow-strong: 0 30px 80px rgba(0, 0, 0, 0.36);

    --border-soft: rgba(255, 255, 255, 0.11);
    --border-gold: rgba(var(--theme-accent-rgb), 0.35);

    --glass-bg: rgba(255, 255, 255, 0.07);
    --glass-border: rgba(255, 255, 255, 0.2);

    --radius-sm: 10px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 34px;

    --container-max: 1720px;
    --container-pad: 2.2rem;
    --section-pad: 7.2rem;

    --nav-height: 86px;

    --font-display: 'Manrope', 'Inter', sans-serif;
    --font-body: 'Inter', sans-serif;

    --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
    --duration-fast: 0.24s;
    --duration-mid: 0.5s;
}

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

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

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

body {
    min-height: 100vh;
    overflow-x: hidden;
    color: var(--text-primary);
    font-family: var(--font-body);
    line-height: 1.65;
    background:
        radial-gradient(1200px 600px at 92% -6%, rgba(var(--theme-accent-rgb), 0.16), transparent 54%),
        radial-gradient(900px 500px at -8% 105%, rgba(111, 143, 196, 0.14), transparent 52%),
        linear-gradient(140deg, #132035 0%, #1b263b 38%, #1a2a43 100%);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

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

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

h1,
h2,
h3,
h4,
h5,
h6 {
    margin: 0;
    font-family: var(--font-display);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.15;
}

p {
    margin: 0;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    clip: rect(0 0 0 0);
    overflow: hidden;
    white-space: nowrap;
    border: 0;
}

.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding-right: var(--container-pad);
    padding-left: var(--container-pad);
}

section {
    position: relative;
    padding-top: var(--section-pad);
    padding-bottom: var(--section-pad);
}

.text-gold {
    color: var(--accent-primary);
}

.text-muted {
    color: var(--text-secondary);
}

.text-center {
    text-align: center;
}

.uppercase {
    text-transform: uppercase;
    letter-spacing: 0.12em;
}

.grid-2,
.grid-3,
.grid-4 {
    display: grid;
    gap: 1.5rem;
}

.grid-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 0.95rem 1.65rem;
    border-radius: 999px;
    border: 1px solid transparent;
    font-family: var(--font-display);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.11em;
    text-transform: uppercase;
    transition: transform var(--duration-fast) var(--ease-out), box-shadow var(--duration-fast) var(--ease-out), border-color var(--duration-fast) var(--ease-out), background var(--duration-fast) var(--ease-out), color var(--duration-fast) var(--ease-out);
    cursor: pointer;
}

.btn:hover {
    transform: translateY(-2px);
}

.btn-primary {
    background: linear-gradient(145deg, #d8bc84 0%, #c2a56a 53%, #a78952 100%);
    color: #102035;
    box-shadow: 0 14px 30px rgba(var(--theme-accent-rgb), 0.35);
}

.btn-primary:hover {
    box-shadow: 0 20px 40px rgba(var(--theme-accent-rgb), 0.42);
}

.btn-outline {
    border-color: rgba(var(--theme-accent-rgb), 0.54);
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.03);
}

.btn-outline:hover {
    border-color: rgba(var(--theme-accent-rgb), 0.88);
    background: rgba(var(--theme-accent-rgb), 0.14);
}

.btn-sm {
    padding: 0.72rem 1.2rem;
    font-size: 0.74rem;
}

.glass-card {
    padding: 2rem;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(var(--theme-accent-rgb), 0.28);
    background: linear-gradient(140deg, rgba(30, 47, 73, 0.82) 0%, rgba(26, 39, 60, 0.9) 100%);
    box-shadow: var(--shadow-soft);
}

.section-head {
    max-width: 920px;
    margin-bottom: 2.7rem;
}

.section-head-inline {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1rem;
    max-width: none;
}

.section-kicker {
    display: inline-flex;
    align-items: center;
    margin-bottom: 0.95rem;
    color: var(--accent-primary);
    font-size: 0.76rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.22em;
}

.section-title {
    font-size: clamp(2rem, 2.6vw, 3.2rem);
    max-width: 820px;
}

.section-description {
    margin-top: 1rem;
    color: var(--text-secondary);
    font-size: 1.05rem;
    max-width: 760px;
}

.site-header {
    position: fixed;
    top: 0;
    right: 0;
    left: 0;
    z-index: 1000;
    padding-top: 1rem;
    padding-bottom: 1rem;
    transition: padding var(--duration-fast) var(--ease-out);
}

.nav-shell {
    position: relative;
}

.site-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: var(--nav-height);
    padding: 0.85rem 1.2rem;
    border-radius: 18px;
    border: 1px solid var(--glass-border);
    background: linear-gradient(125deg, rgba(17, 31, 50, 0.62) 0%, rgba(34, 50, 74, 0.58) 100%);
    backdrop-filter: blur(18px);
    box-shadow: var(--shadow-soft);
}

.site-header.scrolled {
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
}

.site-header.scrolled .site-nav {
    border-color: rgba(var(--theme-accent-rgb), 0.35);
}

.site-logo {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
    font-family: var(--font-display);
    font-weight: 800;
    letter-spacing: 0.08em;
    font-size: 1.05rem;
}

.site-logo span span {
    color: var(--accent-primary);
}

.site-logo img {
    width: auto;
    max-height: 44px;
}

.site-menu {
    display: flex;
    align-items: center;
    gap: 1.7rem;
}

.site-menu a {
    position: relative;
    padding-bottom: 0.25rem;
    color: var(--text-secondary);
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.11em;
    transition: color var(--duration-fast) var(--ease-out);
}

.site-menu a::after {
    content: '';
    position: absolute;
    bottom: -0.35rem;
    left: 0;
    width: 100%;
    height: 2px;
    transform: scaleX(0);
    transform-origin: right;
    background: linear-gradient(90deg, transparent, var(--accent-primary), transparent);
    transition: transform var(--duration-fast) var(--ease-out);
}

.site-menu a:hover,
.site-menu a.active {
    color: var(--text-primary);
}

.site-menu a:hover::after,
.site-menu a.active::after {
    transform: scaleX(1);
    transform-origin: left;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.header-quote-btn {
    padding: 0.72rem 1.12rem;
    font-size: 0.72rem;
    letter-spacing: 0.09em;
    white-space: nowrap;
}

.header-search {
    position: relative;
    width: min(220px, 28vw);
}

.header-search i {
    position: absolute;
    top: 50%;
    left: 0.72rem;
    color: var(--text-tertiary);
    transform: translateY(-50%);
    pointer-events: none;
    font-size: 0.78rem;
}

.header-search input {
    width: 100%;
    padding: 0.67rem 0.8rem 0.67rem 2rem;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.17);
    background: rgba(17, 29, 47, 0.78);
    color: var(--text-primary);
    font-size: 0.86rem;
    outline: none;
    transition: border-color var(--duration-fast) var(--ease-out), box-shadow var(--duration-fast) var(--ease-out);
}

.header-search input::placeholder {
    color: #8a9bb5;
}

.header-search input:focus {
    border-color: rgba(var(--theme-accent-rgb), 0.58);
    box-shadow: 0 0 0 3px rgba(var(--theme-accent-rgb), 0.16);
}

.header-whatsapp {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 1px solid rgba(90, 225, 162, 0.38);
    color: #89f3c5;
    background: rgba(10, 50, 39, 0.36);
    transition: transform var(--duration-fast) var(--ease-out), border-color var(--duration-fast) var(--ease-out), color var(--duration-fast) var(--ease-out), background var(--duration-fast) var(--ease-out);
}

.header-whatsapp:hover {
    transform: translateY(-2px);
    border-color: rgba(130, 255, 197, 0.8);
    background: rgba(10, 50, 39, 0.55);
}

.lang-switcher {
    display: flex;
    align-items: center;
    gap: 0.36rem;
}

.lang-flag {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 24px;
    border-radius: 999px;
    border: 1px solid transparent;
    background: rgba(255, 255, 255, 0.07);
    transition: border-color var(--duration-fast) var(--ease-out), transform var(--duration-fast) var(--ease-out), box-shadow var(--duration-fast) var(--ease-out);
}

.lang-flag img {
    width: 20px;
    border-radius: 999px;
}

.lang-flag.active,
.lang-flag:hover {
    border-color: rgba(var(--theme-accent-rgb), 0.65);
    transform: translateY(-1px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.28);
}

.mobile-toggle {
    display: none;
    width: 42px;
    height: 42px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    font-size: 1.2rem;
    cursor: pointer;
}

.mobile-menu {
    position: fixed;
    inset: 0 0 0 auto;
    width: min(360px, 100vw);
    padding: 1.3rem;
    transform: translateX(108%);
    border-left: 1px solid rgba(var(--theme-accent-rgb), 0.28);
    background: linear-gradient(140deg, rgba(20, 32, 50, 0.97) 0%, rgba(30, 48, 74, 0.97) 100%);
    box-shadow: var(--shadow-medium);
    transition: transform var(--duration-mid) var(--ease-out);
    z-index: 1100;
}

.mobile-menu.active {
    transform: translateX(0);
}

.mobile-menu-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
}

.mobile-logo img {
    max-height: 36px;
}

.mobile-close {
    width: 40px;
    height: 40px;
    border-radius: 11px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-primary);
    font-size: 1rem;
    cursor: pointer;
}

.mobile-nav {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.mobile-nav a {
    padding: 0.95rem 1rem;
    border-radius: 12px;
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-weight: 600;
    transition: background var(--duration-fast) var(--ease-out), color var(--duration-fast) var(--ease-out);
}

.mobile-nav a:hover,
.mobile-nav a.highlight {
    background: rgba(var(--theme-accent-rgb), 0.18);
    color: var(--text-primary);
}

.mobile-sticky-cta {
    position: fixed;
    right: 1rem;
    bottom: calc(1rem + env(safe-area-inset-bottom));
    left: 1rem;
    z-index: 1200;
    display: none;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.9rem 1.15rem;
    border-radius: 999px;
    background: linear-gradient(145deg, #d8bc84 0%, #c2a56a 53%, #a78952 100%);
    color: #102035;
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0.09em;
    text-transform: uppercase;
    box-shadow: 0 16px 36px rgba(var(--theme-accent-rgb), 0.42);
}

.mobile-sticky-cta i {
    font-size: 0.92rem;
}

.translate-hook,
.goog-te-banner-frame,
.skiptranslate {
    display: none !important;
}

.hero-section {
    min-height: 100vh;
    padding-top: calc(var(--nav-height) + 4.2rem);
    padding-bottom: 4.8rem;
    overflow: clip;
}

.hero-media {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-photo {
    position: absolute;
    inset: 0;
    background-position: center;
    background-size: cover;
    transform: scale(1.015);
    filter: contrast(1.14) saturate(0.96);
}

.hero-canvas {
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    opacity: 0.66;
}

.hero-canvas canvas {
    display: block;
    width: 100%;
    height: 100%;
    background: transparent;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    opacity: var(--hero-overlay-strength);
    background:
        linear-gradient(110deg, rgba(10, 17, 30, 0.86) 0%, rgba(13, 24, 40, 0.67) 44%, rgba(11, 20, 33, 0.82) 100%),
        linear-gradient(0deg, rgba(8, 15, 26, 0.7) 0%, rgba(8, 15, 26, 0.08) 52%);
}

.hero-grid {
    position: relative;
    z-index: 3;
    display: grid;
    grid-template-columns: minmax(0, 1.45fr) minmax(340px, 0.75fr);
    gap: clamp(1.2rem, 2.6vw, 3.8rem);
    align-items: end;
}

.hero-content {
    max-width: 900px;
}

.hero-subtitle {
    display: inline-flex;
    align-items: center;
    margin-bottom: 1.4rem;
    padding: 0.45rem 0.95rem;
    border-radius: 999px;
    border: 1px solid rgba(var(--theme-accent-rgb), 0.44);
    color: var(--accent-secondary);
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    background: rgba(15, 24, 39, 0.5);
}

.hero-title {
    font-size: clamp(2.6rem, 4.2vw, 5.15rem);
}

.hero-description {
    margin-top: 1.4rem;
    max-width: 680px;
    color: #d7e0ee;
    font-size: clamp(1.02rem, 1.26vw, 1.3rem);
}

.hero-actions {
    display: flex;
    gap: 0.8rem;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.hero-facts {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.9rem;
}

.fact-card {
    padding: 1.1rem 1.2rem;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    background: linear-gradient(140deg, rgba(26, 43, 65, 0.78) 0%, rgba(24, 37, 58, 0.86) 100%);
    box-shadow: var(--shadow-soft);
}

.fact-number {
    color: var(--accent-secondary);
    font-family: var(--font-display);
    font-size: 1.7rem;
    font-weight: 800;
    line-height: 1;
}

.fact-card p {
    margin-top: 0.45rem;
    color: var(--text-secondary);
    font-size: 0.86rem;
}

.hero-scroll-indicator {
    position: absolute;
    left: 50%;
    bottom: 1.45rem;
    z-index: 3;
    width: 24px;
    height: 42px;
    border-radius: 999px;
    border: 1px solid rgba(var(--theme-accent-rgb), 0.62);
    transform: translateX(-50%);
}

.hero-scroll-indicator span {
    position: absolute;
    top: 7px;
    left: 50%;
    width: 4px;
    height: 8px;
    border-radius: 999px;
    background: rgba(var(--theme-accent-rgb), 0.95);
    transform: translateX(-50%);
    animation: scrollDot 1.8s ease-in-out infinite;
}

@keyframes scrollDot {
    0% {
        transform: translate(-50%, 0);
        opacity: 1;
    }
    100% {
        transform: translate(-50%, 16px);
        opacity: 0;
    }
}

.legacy-section {
    background: linear-gradient(180deg, rgba(20, 34, 54, 0.75) 0%, rgba(20, 34, 54, 0.4) 100%);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
}

.stat-card {
    min-height: 180px;
    padding: 1.2rem 1.3rem;
    border-radius: 16px;
    border: 1px solid var(--border-soft);
    background: linear-gradient(145deg, rgba(35, 52, 78, 0.74) 0%, rgba(25, 40, 62, 0.84) 100%);
    box-shadow: var(--shadow-soft);
    transition: transform var(--duration-mid) var(--ease-out), border-color var(--duration-mid) var(--ease-out), box-shadow var(--duration-mid) var(--ease-out);
}

.stat-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-gold);
    box-shadow: var(--shadow-medium);
}

.stat-card h3 {
    margin-bottom: 0.8rem;
    color: var(--accent-secondary);
    font-size: 1rem;
    letter-spacing: 0.03em;
}

.stat-card p {
    color: var(--text-secondary);
    font-size: 0.93rem;
}

.featured-section {
    background: linear-gradient(180deg, rgba(23, 35, 54, 0.95) 0%, rgba(22, 33, 50, 0.74) 100%);
}

.featured-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
}

.featured-card {
    position: relative;
    min-height: 360px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    overflow: hidden;
    background: #1d2d47;
    box-shadow: var(--shadow-soft);
    transition: transform var(--duration-mid) var(--ease-out), box-shadow var(--duration-mid) var(--ease-out), border-color var(--duration-mid) var(--ease-out);
}

.featured-card--primary {
    grid-column: span 2;
    min-height: 440px;
}

.featured-card:hover {
    transform: translateY(-5px);
    border-color: rgba(var(--theme-accent-rgb), 0.52);
    box-shadow: var(--shadow-strong);
}

.featured-card img,
.featured-placeholder {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.featured-card img {
    object-fit: cover;
    transition: transform var(--duration-mid) var(--ease-out);
}

.featured-placeholder {
    display: grid;
    place-items: center;
    font-size: 2.2rem;
    color: rgba(var(--theme-accent-rgb), 0.82);
    background: linear-gradient(135deg, #20324f 0%, #1a2a40 100%);
}

.featured-card:hover img {
    transform: scale(1.05);
}

.featured-card-overlay {
    position: absolute;
    inset: auto 0 0 0;
    display: grid;
    gap: 0.9rem;
    padding: 1.2rem;
    background: linear-gradient(180deg, rgba(10, 16, 26, 0) 0%, rgba(9, 14, 24, 0.92) 54%, rgba(8, 13, 22, 0.98) 100%);
}

.featured-card-overlay h3 {
    font-size: 1.25rem;
}

.project-meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.52rem;
}

.project-pill {
    display: inline-flex;
    align-items: center;
    padding: 0.32rem 0.58rem;
    border-radius: 999px;
    border: 1px solid rgba(var(--theme-accent-rgb), 0.56);
    color: var(--accent-secondary);
    background: rgba(var(--theme-accent-rgb), 0.12);
    font-size: 0.66rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.project-location {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    color: var(--text-secondary);
    font-size: 0.75rem;
}

.services-section {
    background: linear-gradient(180deg, rgba(16, 25, 39, 0.35) 0%, rgba(15, 24, 39, 0.72) 100%);
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

.feature-card {
    padding: 1.5rem;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: linear-gradient(140deg, rgba(34, 52, 80, 0.68) 0%, rgba(24, 37, 57, 0.9) 100%);
    box-shadow: var(--shadow-soft);
    transition: transform var(--duration-mid) var(--ease-out), border-color var(--duration-mid) var(--ease-out), box-shadow var(--duration-mid) var(--ease-out);
}

.feature-card:hover {
    transform: translateY(-4px);
    border-color: rgba(var(--theme-accent-rgb), 0.48);
    box-shadow: var(--shadow-medium);
}

.feature-card h3,
.feature-card h4 {
    margin-top: 0.65rem;
    font-size: 1.12rem;
}

.feature-card p {
    margin-top: 0.75rem;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.service-cta-text {
    margin-top: 1rem;
    color: var(--accent-secondary);
    font-size: 0.78rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.service-cta-btn {
    margin-top: 0.85rem;
    width: 100%;
}

.feature-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    border-radius: 14px;
    border: 1px solid rgba(var(--theme-accent-rgb), 0.46);
    color: var(--accent-secondary);
    font-size: 1.35rem;
    background: rgba(var(--theme-accent-rgb), 0.12);
}

.service-empty {
    grid-column: 1 / -1;
    max-width: 540px;
}

.cta-section {
    padding-top: 5rem;
    padding-bottom: 6.8rem;
}

.cta-panel {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2.2rem;
    padding: 2rem;
    border-radius: 24px;
    border: 1px solid rgba(var(--theme-accent-rgb), 0.34);
    background: linear-gradient(140deg, rgba(26, 40, 62, 0.92) 0%, rgba(18, 29, 45, 0.95) 100%);
    box-shadow: var(--shadow-medium);
}

.cta-panel h2 {
    margin-top: 0.5rem;
    font-size: clamp(1.65rem, 2.3vw, 2.85rem);
}

.cta-panel p {
    margin-top: 0.8rem;
    max-width: 720px;
    color: var(--text-secondary);
}

.cta-actions {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    flex-wrap: wrap;
    flex-shrink: 0;
}

.project-card,
.stat-card,
.feature-card {
    backdrop-filter: blur(4px);
}

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

.project-overlay {
    position: absolute;
    inset: auto 0 0 0;
    padding: 1rem;
}

.project-loc {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--text-secondary);
    font-size: 0.78rem;
}

.project-title {
    margin-top: 0.45rem;
    font-size: 1.1rem;
}

.project-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

.project-filters {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.2rem;
}

.filter-btn {
    padding: 0.55rem 0.95rem;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    background: rgba(255, 255, 255, 0.03);
    color: var(--text-secondary);
    font-size: 0.76rem;
    text-transform: uppercase;
    letter-spacing: 0.09em;
    cursor: pointer;
}

.filter-btn.active {
    border-color: rgba(var(--theme-accent-rgb), 0.62);
    color: var(--text-primary);
    background: rgba(var(--theme-accent-rgb), 0.2);
}

.dark-footer {
    border-top: 1px solid rgba(var(--theme-accent-rgb), 0.22);
    background: linear-gradient(180deg, rgba(13, 20, 32, 0.98) 0%, rgba(9, 14, 24, 0.98) 100%);
}

.footer-main {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) repeat(3, minmax(0, 0.8fr));
    gap: 2rem;
    padding-top: 4rem;
    padding-bottom: 2.3rem;
}

.footer-brand {
    max-width: 420px;
}

.footer-logo {
    width: auto;
    max-height: 48px;
}

.footer-logo-text {
    display: inline-flex;
    align-items: center;
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 800;
    letter-spacing: 0.08em;
}

.footer-logo-text span span {
    color: var(--accent-primary);
}

.footer-copy-text {
    margin-top: 1rem;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.footer-col h4 {
    margin-bottom: 1rem;
    color: var(--text-primary);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.13em;
    text-transform: uppercase;
}

.footer-col a {
    display: block;
    width: fit-content;
    margin-bottom: 0.62rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
    transition: color var(--duration-fast) var(--ease-out), transform var(--duration-fast) var(--ease-out);
}

.footer-col a:hover {
    color: var(--accent-secondary);
    transform: translateX(3px);
}

.social-icons {
    display: flex;
    align-items: center;
    gap: 0.56rem;
    margin-bottom: 0.8rem;
}

.social-icons a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 1px solid rgba(var(--theme-accent-rgb), 0.34);
    background: rgba(255, 255, 255, 0.04);
    color: var(--accent-secondary);
    transition: transform var(--duration-fast) var(--ease-out), border-color var(--duration-fast) var(--ease-out), background var(--duration-fast) var(--ease-out);
}

.social-icons a:hover {
    transform: translateY(-2px);
    border-color: rgba(var(--theme-accent-rgb), 0.72);
    background: rgba(var(--theme-accent-rgb), 0.18);
}

.footer-bottom-bar {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 1.05rem;
    padding-bottom: 1.2rem;
}

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

.copyright {
    color: var(--text-tertiary);
    font-size: 0.86rem;
}

.legal-links {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.legal-links a {
    color: var(--text-tertiary);
    font-size: 0.84rem;
    transition: color var(--duration-fast) var(--ease-out);
}

.legal-links a:hover {
    color: var(--accent-secondary);
}

.animate-on-scroll {
    opacity: 1;
    transform: none;
    transition: opacity var(--duration-mid) var(--ease-out), transform var(--duration-mid) var(--ease-out);
}

.js .animate-on-scroll {
    opacity: 0;
    transform: translateY(18px);
}

.js .animate-on-scroll.is-visible {
    opacity: 1;
    transform: translateY(0);
}

@media (min-width: 2200px) {
    :root {
        --container-max: 1940px;
        --section-pad: 8rem;
    }

    .site-menu {
        gap: 2.1rem;
    }

    .hero-facts {
        gap: 1rem;
    }

    .featured-card {
        min-height: 430px;
    }

    .featured-card--primary {
        min-height: 520px;
    }
}

@media (max-width: 1400px) {
    :root {
        --container-pad: 1.7rem;
    }

    .site-menu {
        gap: 1.15rem;
    }

    .section-head-inline {
        align-items: flex-start;
        flex-direction: column;
    }

    .stats-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .featured-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .featured-card--primary {
        grid-column: span 2;
    }
}

@media (max-width: 1180px) {
    body.has-mobile-cta {
        padding-bottom: calc(4.4rem + env(safe-area-inset-bottom));
    }

    .header-quote-btn {
        display: none;
    }

    .mobile-sticky-cta {
        display: inline-flex;
    }
    .site-menu,
    .header-search,
    .lang-switcher {
        display: none;
    }

    .mobile-toggle {
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

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

    .hero-facts {
        max-width: 560px;
    }

    .service-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .featured-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .featured-card--primary {
        grid-column: span 2;
    }

    .footer-main {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 860px) {
    .mobile-sticky-cta {
        left: 0.8rem !important;
        right: 0.8rem !important;
        bottom: calc(0.8rem + env(safe-area-inset-bottom)) !important;
    }
    :root {
        --section-pad: 4.6rem;
        --container-pad: 1.2rem;
    }

    .site-nav {
        min-height: 72px;
        border-radius: 14px;
    }

    .hero-section {
        min-height: 92vh;
        padding-top: calc(var(--nav-height) + 2.2rem);
    }

    .hero-facts {
        grid-template-columns: 1fr 1fr;
    }

    .stats-grid,
    .service-grid,
    .project-grid,
    .featured-grid,
    .grid-4,
    .grid-3,
    .grid-2 {
        grid-template-columns: 1fr;
    }

    .featured-card--primary {
        grid-column: span 1;
    }

    .cta-panel {
        flex-direction: column;
        align-items: flex-start;
    }

    .cta-actions {
        width: 100%;
    }

    .btn {
        width: 100%;
    }

    .footer-main {
        grid-template-columns: 1fr;
    }

    .footer-bottom-content {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}