/* ============================================================
   Baldonedo Nettoyage — style.css
   Mobile-first, vanilla CSS with custom properties
   ============================================================ */

/* ── Custom Properties ────────────────────────────────────── */
:root {
    /* Palette */
    --color-primary:     #5aaec0;
    --color-primary-dk:  #3d90a1;
    --color-primary-lt:  #7ecbdb;
    --color-surface:     #fdfdfd;
    --color-surface-alt: #eaf4f4;
    --color-text:        #1e2a30;
    --color-text-muted:  #5a6e76;
    --color-border:      #cfe7eb;
    --color-white:       #ffffff;
    --color-footer-bg:   #1a2e35;
    --color-footer-text: #b0cdd4;

    /* Typography */
    --font-heading: 'Oswald', sans-serif;
    --font-body:    'Alegreya Sans', sans-serif;

    /* Spacing scale */
    --space-xs:  0.25rem;
    --space-sm:  0.5rem;
    --space-md:  1rem;
    --space-lg:  1.5rem;
    --space-xl:  2.5rem;
    --space-2xl: 4rem;
    --space-3xl: 6rem;

    /* Layout */
    --container-max: 1160px;
    --container-pad: 1.25rem;
    --radius-sm: 4px;
    --radius-md: 10px;
    --radius-lg: 18px;

    /* Effects */
    --shadow-sm: 0 2px 8px rgba(90,174,192,0.10);
    --shadow-md: 0 6px 24px rgba(90,174,192,0.15);
    --shadow-lg: 0 16px 48px rgba(90,174,192,0.20);
    --transition: 0.25s ease;
}

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

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

body {
    font-family: var(--font-body);
    font-size: 1.0625rem;
    line-height: 1.7;
    color: var(--color-text);
    background: var(--color-surface);
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-primary-dk); }
ul { list-style: none; }

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: 0.02em;
}

.ml3 {
    margin-left: 3%;
}

/* ── Utility ──────────────────────────────────────────────── */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin-inline: auto;
    padding-inline: var(--container-pad);
}

.section { padding-block: var(--space-3xl); }
.section--alt { background: var(--color-surface-alt); }

.section-header { text-align: center; margin-bottom: var(--space-xl); }
.section-label {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-primary);
    background: rgba(90,174,192,0.10);
    padding: var(--space-xs) var(--space-md);
    border-radius: 100px;
    margin-bottom: var(--space-sm);
}
.section-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    color: var(--color-text);
    margin-bottom: var(--space-sm);
}
.section-subtitle {
    font-size: 1.0625rem;
    color: var(--color-text-muted);
    max-width: 560px;
    margin-inline: auto;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 0.85rem 2rem;
    border-radius: var(--radius-sm);
    border: 2px solid transparent;
    cursor: pointer;
    transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}
.btn:hover { transform: translateY(-2px); }
.btn--primary {
    background: var(--color-primary);
    color: var(--color-white);
}
.btn--primary:hover {
    background: var(--color-primary-dk);
    color: var(--color-white);
    box-shadow: var(--shadow-md);
}
.btn--outline {
    background: transparent;
    color: var(--color-white);
    border-color: rgba(255,255,255,0.6);
}
.btn--outline:hover {
    background: var(--color-white);
    color: var(--color-primary-dk);
    border-color: var(--color-white);
}
.btn--outline-dark {
    background: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}
.btn--outline-dark:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

/* ── Header & Nav ─────────────────────────────────────────── */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: #D5EAEE;
    border-bottom: 1px solid darkgrey;
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition);
}
.site-header.scrolled { box-shadow: var(--shadow-md); }

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 4.25rem;
    gap: var(--space-lg);
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-white);
    text-decoration: none;
    flex-shrink: 0;
}
.logo:hover { color: rgba(255,255,255,0.80); }
.logo-icon {
    font-size: 1.5rem;
    color: var(--color-white);
    line-height: 1;
}
.logo-img {
    height: 3.25rem;
    width: auto;
    display: block;
    object-fit: contain;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}
.nav-link {
    font-family: var(--font-heading);
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-primary-dk);
    padding: var(--space-xs) 0;
    border-bottom: 2px solid transparent;
    transition: color var(--transition), border-color var(--transition);
}
.nav-link:hover,
.nav-link.active { color: var(--color-primary-dk); border-bottom-color: var(--color-primary); }

.nav-link--cta {
    background: var(--color-white);
    color: var(--color-primary) !important;
    border: none !important;
    padding: 0.55rem 1.25rem;
    border-radius: var(--radius-sm);
}
.nav-link--cta:hover { background: var(--color-primary-dk); color: var(--color-white) !important; }
.nav-link--cta.active { background: var(--color-primary-dk); color: var(--color-white) !important; }

/* Hamburger */
.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 2rem;
    height: 1.375rem;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    flex-shrink: 0;
}
.nav-toggle span {
    display: block;
    height: 2px;
    width: 100%;
    background: var(--color-primary);
    border-radius: 2px;
    transition: transform var(--transition), opacity var(--transition);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(9px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-9px) rotate(-45deg); }

/* ── Nav Dropdown ─────────────────────────────────────────── */
.nav-item { position: relative; }
.nav-link--drop { display: flex; align-items: center; gap: 0.25rem; }
.nav-caret { font-size: 0.65rem; transition: transform var(--transition); }
.nav-item:hover .nav-caret,
.nav-item:focus-within .nav-caret { transform: rotate(180deg); }

.nav-dropdown {
    position: absolute;
    top: calc(100% + 0.75rem);
    left: 50%;
    transform: translateX(-50%) translateY(-6px);
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    min-width: 220px;
    padding: var(--space-sm) 0;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition), transform var(--transition);
    z-index: 200;
    list-style: none;
}
.nav-item:hover .nav-dropdown,
.nav-item:focus-within .nav-dropdown {
    opacity: 1;
    pointer-events: all;
    transform: translateX(-50%) translateY(0);
}
.nav-dropdown-link {
    display: block;
    padding: 0.6rem 1.25rem;
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    color: var(--color-text);
    transition: background var(--transition), color var(--transition);
    white-space: nowrap;
}
.nav-dropdown-link:hover,
.nav-dropdown-link.active { background: var(--color-surface-alt); color: var(--color-primary); }

/* ── Logo footer variant ──────────────────────────────────── */
.logo-img--footer {
    height: 3.5rem;
    opacity: 0.85;
}
.footer-certs {
    display: flex;
    gap: var(--space-md);
    margin-top: var(--space-md);
}
.footer-certs img {
    width: 64px;
    height: 64px;
    object-fit: contain;
    opacity: 0.75;
}
.footer-villes ul { display: flex; flex-direction: column; gap: var(--space-xs); }
.footer-villes a { color: var(--color-footer-text); font-size: 0.9375rem; transition: color var(--transition); }
.footer-villes a:hover { color: var(--color-primary-lt); }

/* ── SEO Page Hero ────────────────────────────────────────── */
.page-hero {
    background: linear-gradient(135deg, #1a2e35 0%, #2a4a55 50%, #3d6e7a 100%);
    padding-block: var(--space-2xl);
    position: relative;
    overflow: hidden;
}
.page-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    opacity: 0.04;
    background-image: repeating-linear-gradient(45deg,#5aaec0 0,#5aaec0 1px,transparent 0,transparent 50%);
    background-size: 30px 30px;
}
.page-hero-inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
    align-items: center;
}
.page-hero-content h1 {
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    color: var(--color-white);
    margin-bottom: var(--space-md);
    line-height: 1.15;
}
.page-hero-content h1 em { font-style: normal; color: var(--color-primary-lt); }
.page-hero-content p {
    font-size: 1.0625rem;
    color: rgba(255,255,255,0.75);
    margin-bottom: var(--space-xl);
}
.page-hero-image { display: none; }
.page-hero-image img {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    object-fit: cover;
    max-height: 420px;
}
.page-breadcrumb {
    font-size: 0.82rem;
    color: rgba(255,255,255,0.5);
    margin-bottom: var(--space-md);
    font-family: var(--font-heading);
    letter-spacing: 0.06em;
    text-transform: uppercase;
}
.page-breadcrumb a { color: rgba(255,255,255,0.5); }
.page-breadcrumb a:hover { color: var(--color-primary-lt); }
.page-breadcrumb span { margin: 0 0.4em; }

/* ── Features grid ────────────────────────────────────────── */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--space-lg);
    margin-top: var(--space-xl);
}
.features-grid-item {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
}
.features-grid-item .icon { font-size: 2rem; margin-bottom: var(--space-sm); display: block; }
.features-grid-item h3 {
    font-size: 1.05rem;
    margin-bottom: var(--space-sm);
    color: var(--color-text);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.features-grid-item p { font-size: 0.9375rem; color: var(--color-text-muted); line-height: 1.65; }

/* ── Service image gallery ────────────────────────────────── */
.service-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--space-md);
    margin-top: var(--space-xl);
}
.service-gallery img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: var(--radius-md);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.service-gallery img:hover { transform: scale(1.02); box-shadow: var(--shadow-md); }

/* ── Réalisations ─────────────────────────────────────────── */
.realisations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-lg);
    margin-top: var(--space-xl);
}
.realisation-card {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    background: var(--color-white);
    transition: transform var(--transition), box-shadow var(--transition);
}
.realisation-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.realisation-card img { width: 100%; height: 220px; object-fit: cover; display: block; }
.realisation-card-body { padding: var(--space-md) var(--space-lg); }
.realisation-card-body h3 {
    font-size: 1rem;
    color: var(--color-text);
    margin-bottom: var(--space-xs);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.realisation-card-body p { font-size: 0.875rem; color: var(--color-text-muted); }

/* ── Video card controls ───────────────────────────────────── */
.video-wrapper {
    position: relative;
    overflow: hidden;
}
.video-wrapper video {
    width: 100%;
    height: 220px;
    object-fit: cover;
    display: block;
}
.video-controls {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    display: flex;
    gap: 0.5rem;
    justify-content: flex-end;
    padding: 0.5rem 0.75rem;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.55));
}
.video-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.4);
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(4px);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.2s;
    flex-shrink: 0;
}
.video-btn:hover {
    background: rgba(255, 255, 255, 0.32);
}

/* ── Video lightbox ────────────────────────────────────────── */
.video-lightbox {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
}
.video-lightbox[hidden] { display: none; }

.video-lightbox-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    cursor: pointer;
}
.video-lightbox-inner {
    position: relative;
    z-index: 1;
    width: min(90vw, 960px);
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.5rem;
}
.video-lightbox-close {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    color: #fff;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.2s;
    flex-shrink: 0;
}
.video-lightbox-close:hover { background: rgba(255, 255, 255, 0.3); }
.video-lightbox-player {
    width: 100%;
    max-height: 80vh;
    border-radius: var(--radius-lg);
    background: #000;
    display: block;
}

/* ── Hero ─────────────────────────────────────────────────── */
.hero {
    position: relative;
    min-height: min(90vh, 680px);
    display: flex;
    align-items: center;
    overflow: hidden;
    background: linear-gradient(135deg, #0d4148 0%, #3d90a1 50%, #202020 100%);
}

.hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 70% 50%, rgba(90,174,192,0.18) 0%, transparent 65%),
        radial-gradient(ellipse at 10% 80%, rgba(90,174,192,0.10) 0%, transparent 55%);
    pointer-events: none;
}

.hero-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.04;
    background-image: repeating-linear-gradient(
        45deg,
        var(--color-primary) 0,
        var(--color-primary) 1px,
        transparent 0,
        transparent 50%
    );
    background-size: 30px 30px;
    pointer-events: none;
}

.hero-inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr;
    align-items: center;
    gap: var(--space-2xl);
    width: 100%;
}

.hero-content {
    max-width: 640px;
    padding-block: var(--space-3xl);
}

/* Hero image */
.hero-image { display: none; }

.hero-image-frame {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: visible;
}

.hero-image-frame img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    object-fit: cover;
    filter: drop-shadow(0 20px 60px rgba(0,0,0,0.4));
}

.hero-image-badge {
    position: absolute;
    bottom: -1rem;
    left: -1rem;
    background: var(--color-white);
    border-radius: var(--radius-md);
    padding: var(--space-sm) var(--space-md);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-heading);
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    line-height: 1.3;
}

.hero-image-badge img {
    width: 40px;
    height: 40px;
    object-fit: contain;
    border-radius: 0;
    filter: none;
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-primary-lt);
    margin-bottom: var(--space-lg);
}
.hero-eyebrow::before,
.hero-eyebrow::after {
    content: '';
    display: block;
    width: 2rem;
    height: 1px;
    background: var(--color-primary-lt);
}

.hero h1 {
    font-size: clamp(2.25rem, 6vw, 3.75rem);
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: var(--space-lg);
    line-height: 1.1;
}
.hero h1 em {
    font-style: normal;
    color: var(--color-primary-lt);
}

.hero-desc {
    font-size: clamp(1rem, 2vw, 1.15rem);
    color: rgba(255,255,255,0.75);
    margin-bottom: var(--space-xl);
    max-width: 500px;
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    align-items: center;
}

.hero-stats {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xl);
    margin-top: var(--space-2xl);
    padding-top: var(--space-xl);
    border-top: 1px solid rgba(255,255,255,0.12);
}
.hero-stat-value {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary-lt);
    line-height: 1;
}
.hero-stat-label {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.55);
    margin-top: 0.15rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ── Services ─────────────────────────────────────────────── */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-lg);
}

.service-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 0;
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.service-card-img {
    width: 100%;
    height: 200px;
    overflow: hidden;
}

.service-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

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

.service-card .service-icon,
.service-card h3,
.service-card p {
    margin-inline: var(--space-xl);
}

.service-card .service-icon {
    margin-top: var(--space-lg);
    margin-bottom: var(--space-lg);
}

.service-card h3 {
    margin-bottom: var(--space-sm);
}

.service-card p {
    margin-bottom: var(--space-xl);
}
.service-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary-lt));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition);
}
.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary-lt);
}
.service-card:hover::before { transform: scaleX(1); }

.service-icon {
    width: 5rem;
    height: 5rem;
    margin-inline: auto;
    margin-bottom: var(--space-lg);
    background: var(--color-surface-alt);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    transition: background var(--transition);
}
.service-card:hover .service-icon { background: rgba(90,174,192,0.15); }

.service-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--space-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.service-card p {
    font-size: 0.9625rem;
    color: var(--color-text-muted);
    line-height: 1.65;
}

/* ── Why Us ───────────────────────────────────────────────── */
.why-us-inner {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
    align-items: center;
}

.why-us-visual {
    position: relative;
    display: flex;
    justify-content: center;
}

.why-us-photo {
    width: min(400px, 100%);
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    animation: morphBlob 8s ease-in-out infinite;
}

.why-us-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

@keyframes morphBlob {
    0%, 100% { border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%; }
    25%       { border-radius: 58% 42% 75% 25% / 76% 46% 54% 24%; }
    50%       { border-radius: 50% 50% 33% 67% / 55% 27% 73% 45%; }
    75%       { border-radius: 33% 67% 58% 42% / 63% 68% 32% 37%; }
}

.why-us-badge {
    position: absolute;
    bottom: 1rem;
    right: 1rem;
    background: var(--color-white);
    border-radius: var(--radius-md);
    padding: var(--space-sm) var(--space-md);
    box-shadow: var(--shadow-md);
    text-align: center;
}
.why-us-badge-num {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1;
}
.why-us-badge-text {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.why-us-certs {
    position: absolute;
    top: 1rem;
    left: 1rem;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.why-us-certs img {
    width: 56px;
    height: 56px;
    object-fit: contain;
    background: var(--color-white);
    border-radius: var(--radius-md);
    padding: 6px;
    box-shadow: var(--shadow-sm);
}

.features-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}
.feature-item {
    display: flex;
    gap: var(--space-md);
    align-items: flex-start;
}
.feature-icon {
    flex-shrink: 0;
    width: 2.75rem;
    height: 2.75rem;
    border-radius: var(--radius-md);
    background: rgba(90,174,192,0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: var(--color-primary);
    margin-top: 0.1rem;
}
.feature-item h4 {
    font-size: 1.05rem;
    font-weight: 500;
    margin-bottom: 0.2rem;
    color: var(--color-text);
}
.feature-item p {
    font-size: 0.9375rem;
    color: var(--color-text-muted);
    line-height: 1.6;
}

/* ── Testimonials ─────────────────────────────────────────── */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--space-lg);
}
.testimonial-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    position: relative;
}
.testimonial-card::before {
    content: '"';
    font-family: Georgia, serif;
    font-size: 5rem;
    line-height: 1;
    color: var(--color-primary);
    opacity: 0.15;
    position: absolute;
    top: 0.5rem;
    left: 1.25rem;
}
.testimonial-stars {
    color: #f5a623;
    font-size: 0.9rem;
    margin-bottom: var(--space-sm);
    letter-spacing: 2px;
}
.testimonial-text {
    font-size: 0.9625rem;
    color: var(--color-text-muted);
    line-height: 1.7;
    margin-bottom: var(--space-lg);
    font-style: italic;
}
.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}
.testimonial-avatar {
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    border: 2px solid var(--color-border);
}

.testimonial-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
}
.testimonial-name {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text);
}
.testimonial-role {
    font-size: 0.78rem;
    color: var(--color-text-muted);
}

/* ── CTA Banner ───────────────────────────────────────────── */
.cta-banner {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dk) 100%);
    padding-block: var(--space-3xl);
    text-align: center;
    position: relative;
    overflow: hidden;
}
.cta-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Ccircle cx='30' cy='30' r='2'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.cta-banner > * { position: relative; }
.cta-banner h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    color: var(--color-white);
    margin-bottom: var(--space-md);
}
.cta-banner p {
    font-size: 1.0625rem;
    color: rgba(255,255,255,0.80);
    max-width: 520px;
    margin-inline: auto;
    margin-bottom: var(--space-xl);
}
.cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    justify-content: center;
    align-items: center;
}
.cta-phone {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    color: rgba(255,255,255,0.85);
    font-family: var(--font-heading);
    font-size: 1.05rem;
    letter-spacing: 0.04em;
    transition: color var(--transition);
}
.cta-phone:hover { color: var(--color-white); }

/* ── Footer ───────────────────────────────────────────────── */
.site-footer {
    background: var(--color-footer-bg);
    color: var(--color-footer-text);
}
.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
    padding-block: var(--space-2xl);
}
.footer-tagline {
    font-size: 0.9rem;
    color: var(--color-footer-text);
    margin-top: var(--space-sm);
    font-style: italic;
}
.footer-heading {
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-white);
    margin-bottom: var(--space-md);
}
.footer-services ul,
.footer-nav ul { display: flex; flex-direction: column; gap: var(--space-xs); }
.footer-services a,
.footer-nav a {
    color: var(--color-footer-text);
    font-size: 0.9375rem;
    transition: color var(--transition);
}
.footer-services a:hover,
.footer-nav a:hover { color: var(--color-primary-lt); }

.footer-contact address { font-style: normal; }
.footer-contact p { margin-bottom: var(--space-sm); }
.footer-contact a {
    color: var(--color-footer-text);
    font-size: 0.9375rem;
    transition: color var(--transition);
}
.footer-contact a:hover { color: var(--color-primary-lt); }

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding-block: var(--space-lg);
    text-align: center;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.35);
}

/* ── Contact Page ─────────────────────────────────────────── */
.page-contact .contact-hero {
    background: linear-gradient(135deg, #0d4148, #3d90a1);
    padding-block: var(--space-2xl);
    text-align: center;
}
.page-contact .contact-hero h1 {
    font-size: clamp(2rem, 5vw, 3rem);
    color: var(--color-white);
    margin-bottom: var(--space-sm);
}
.page-contact .contact-hero p {
    color: rgba(255,255,255,0.70);
    max-width: 500px;
    margin-inline: auto;
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
    padding-block: var(--space-3xl);
}

/* Form */
.contact-form-wrap {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    box-shadow: var(--shadow-sm);
}
.contact-form-wrap h2 {
    font-size: 1.5rem;
    margin-bottom: var(--space-xl);
    color: var(--color-text);
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
}
.form-group { display: flex; flex-direction: column; gap: var(--space-xs); }
.form-group.col-2 { grid-column: span 1; }
.form-group label {
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}
.form-group input,
.form-group textarea {
    width: 100%;
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--color-text);
    background: var(--color-surface-alt);
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 0.75rem 1rem;
    transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
    outline: none;
}
.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--color-primary);
    background: var(--color-white);
    box-shadow: 0 0 0 3px rgba(90,174,192,0.15);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: #aac; }
.form-group textarea { resize: vertical; min-height: 150px; }

.form-submit { margin-top: var(--space-sm); }
.form-submit .btn { width: 100%; justify-content: center; font-size: 1rem; }

.form-message {
    display: none;
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-sm);
    font-size: 0.9375rem;
    margin-top: var(--space-md);
    font-family: var(--font-heading);
    letter-spacing: 0.02em;
}
.form-message.success {
    display: block;
    background: rgba(90,174,192,0.12);
    color: var(--color-primary-dk);
    border: 1px solid rgba(90,174,192,0.3);
}
.form-message.error {
    display: block;
    background: rgba(220,50,50,0.08);
    color: #c0392b;
    border: 1px solid rgba(220,50,50,0.2);
}

/* Contact info sidebar */
.contact-info { display: flex; flex-direction: column; gap: var(--space-lg); }
.contact-info-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    box-shadow: var(--shadow-sm);
}
.contact-info-card h3 {
    font-size: 1.1rem;
    margin-bottom: var(--space-md);
    color: var(--color-text);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}
.contact-info-card h3 span { color: var(--color-primary); }
.contact-detail {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}
.contact-detail-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    font-size: 0.9375rem;
    color: var(--color-text-muted);
}
.contact-detail-item .icon {
    flex-shrink: 0;
    width: 1.75rem;
    height: 1.75rem;
    background: var(--color-surface-alt);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    margin-top: 0.05rem;
}
.contact-detail-item a { color: var(--color-primary); }
.contact-detail-item a:hover { color: var(--color-primary-dk); }

.map-embed {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}
.map-embed iframe {
    display: block;
    width: 100%;
    height: 260px;
    border: none;
}

/* ── Process Steps ────────────────────────────────────────── */
.process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--space-xl);
    position: relative;
}

.process-step {
    text-align: center;
    position: relative;
}

.process-img {
    width: 100%;
    aspect-ratio: 4 / 3;
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: var(--space-lg);
    box-shadow: var(--shadow-sm);
}

.process-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    transition: transform 0.4s ease;
}

.process-step:hover .process-img img {
    transform: scale(1.05);
}

.process-num {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-primary);
    opacity: 0.25;
    line-height: 1;
    margin-bottom: 0.25rem;
}

.process-step h3 {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--space-sm);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.process-step p {
    font-size: 0.9375rem;
    color: var(--color-text-muted);
    line-height: 1.65;
    max-width: 300px;
    margin-inline: auto;
}

/* ── Clients Logos ────────────────────────────────────────── */
.clients-section { background: var(--color-surface); }

.clients-grid {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-lg);
    justify-content: center;
    align-items: center;
    margin-top: var(--space-xl);
}

.client-logo {
    flex: 0 0 auto;
    width: 130px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-sm) var(--space-md);
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: box-shadow var(--transition), transform var(--transition);
}

.client-logo:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.client-logo img {
    max-width: 100%;
    max-height: 48px;
    object-fit: contain;
    filter: grayscale(0.3);
    transition: filter var(--transition);
}

.client-logo:hover img {
    filter: grayscale(0);
}

/* ── Responsive ───────────────────────────────────────────── */
@media (min-width: 640px) {
    :root { --container-pad: 2rem; }

    .form-grid { grid-template-columns: 1fr 1fr; }
    .form-group.col-2 { grid-column: span 2; }
}

@media (min-width: 768px) {
    .why-us-inner { grid-template-columns: 1fr 1fr; }
    .footer-grid { grid-template-columns: 2fr 1fr 1.5fr 1fr; }
    .contact-layout { grid-template-columns: 1fr 1fr; }
    .process-img { height: 210px; }
}

@media (min-width: 900px) {
    .hero-inner {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-3xl);
    }
    .hero-image {
        display: block;
    }
    .hero-content {
        padding-block: var(--space-3xl);
        max-width: none;
    }
}

@media (min-width: 900px) {
    .contact-layout { grid-template-columns: 1.4fr 1fr; }
}

@media (max-width: 767px) {
    .main-nav {
        position: fixed;
        top: 4.25rem;
        left: 0; right: 0;
        background: var(--color-white);
        border-bottom: 1px solid var(--color-border);
        box-shadow: var(--shadow-md);
        padding: var(--space-lg);
        transform: translateY(-110%);
        opacity: 0;
        transition: transform 0.3s ease, opacity 0.3s ease;
        pointer-events: none;
    }
    .main-nav.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }
    .nav-list { flex-direction: column; gap: var(--space-sm); }
    .nav-link {
        display: block;
        padding: var(--space-sm) 0;
        font-size: 1rem;
        border-bottom: 1px solid var(--color-border);
        color: var(--color-text);
    }
    .nav-link:hover,
    .nav-link.active {
        color: var(--color-primary);
        border-bottom-color: var(--color-border);
    }
    .nav-link--cta {
        display: block;
        text-align: center;
        padding: var(--space-sm) var(--space-md);
        margin-top: var(--space-sm);
        color: var(--color-primary) !important;
        background: var(--color-surface-alt);
        border-radius: var(--radius-sm);
    }
    .nav-toggle { display: flex; }

    /* Mobile dropdown — show inline */
    .nav-dropdown {
        position: static;
        transform: none;
        opacity: 1;
        pointer-events: all;
        box-shadow: none;
        border: none;
        border-radius: 0;
        padding: 0 0 0 var(--space-md);
        background: transparent;
        display: none;
    }
    .nav-item.open .nav-dropdown { display: block; }
    .nav-dropdown-link { color: var(--color-primary); font-size: 0.9rem; padding: 0.4rem 0; border-bottom: none; }
    .nav-link--drop { justify-content: space-between; }
}

@media (min-width: 900px) {
    .page-hero-inner { grid-template-columns: 1fr 1fr; }
    .page-hero-image { display: block; }
}

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