/* ==========================================================================
   EMMS Technical Services LLC — Design System & Main Styles
   Premium Dubai technical-services aesthetic
   ========================================================================== */

:root {
    /* Brand colours — Jamun (deep purple) premium Dubai palette */
    --color-primary: #2B1240;
    --color-secondary: #D4B07A;
    --color-accent: #8E2F5C;
    --color-dark: #140A1C;
    --color-light: #F7F3F8;
    --color-white: #FFFFFF;
    --color-text: #2A2230;
    --color-muted: #6F6578;
    --color-border: #E2D8E6;

    /* Derived */
    --color-primary-soft: #3D1F55;
    --color-secondary-soft: rgba(212, 176, 122, 0.16);
    --color-overlay: rgba(43, 18, 64, 0.72);
    --color-overlay-heavy: rgba(20, 10, 28, 0.85);

    /* Layout */
    --container: 1240px;
    --container-narrow: 860px;
    --gutter: clamp(20px, 4vw, 32px);

    /* Radius — selective, not pill-heavy */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;

    /* Spacing */
    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 24px;
    --space-6: 32px;
    --space-7: 48px;
    --space-8: 64px;
    --section-space: clamp(72px, 9vw, 130px);

    /* Typography */
    --font-heading: "Manrope", system-ui, sans-serif;
    --font-body: "Inter", system-ui, sans-serif;
    --lh-tight: 1.15;
    --lh-snug: 1.3;
    --lh-body: 1.65;

    /* Motion */
    --ease: cubic-bezier(0.22, 1, 0.36, 1);
    --dur-fast: 200ms;
    --dur: 350ms;
    --dur-slow: 550ms;

    /* Shadows — restrained */
    --shadow-sm: 0 2px 8px rgba(20, 10, 28, 0.06);
    --shadow-md: 0 12px 40px rgba(20, 10, 28, 0.1);

    /* Header */
    --header-offset: 0px;
}

/* Reset -------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}
body {
    margin: 0;
    font-family: var(--font-body);
    font-size: 16px;
    line-height: var(--lh-body);
    color: var(--color-text);
    background: var(--color-white);
    overflow-x: hidden;
}
img, svg, video { max-width: 100%; height: auto; display: block; }
img { object-fit: cover; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: var(--lh-tight);
    letter-spacing: -0.02em;
    color: var(--color-dark);
    margin: 0 0 0.5em;
}
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; border: none; background: none; }
address { font-style: normal; }

/* Focus -------------------------------------------------------------------- */
:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 3px;
}
.skip-link {
    position: absolute;
    left: -9999px;
    top: 0;
    background: var(--color-secondary);
    color: var(--color-dark);
    padding: 12px 20px;
    z-index: 9999;
}
.skip-link:focus { left: var(--gutter); top: 8px; }

/* Utilities ---------------------------------------------------------------- */
.container {
    width: min(100% - (var(--gutter) * 2), var(--container));
    margin-inline: auto;
}
.container--narrow {
    width: min(100% - (var(--gutter) * 2), var(--container-narrow));
}
.section { padding: var(--section-space) 0; }
.section--light { background: var(--color-light); }
.section--dark {
    background: var(--color-dark);
    color: rgba(255, 255, 255, 0.88);
}
.section--dark h2,
.section--dark h3 { color: var(--color-white); }
.section--sand { background: var(--color-secondary-soft); }

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: var(--space-4);
}
.eyebrow::before {
    content: "";
    width: 28px;
    height: 1px;
    background: var(--color-secondary);
}
.eyebrow--light { color: var(--color-secondary); }
.eyebrow--light::before { background: var(--color-secondary); }

.section-heading {
    font-size: clamp(1.85rem, 3.6vw, 3rem);
    max-width: 16ch;
    margin-bottom: var(--space-4);
}
.section-lead {
    color: var(--color-muted);
    max-width: 52ch;
    font-size: 1.05rem;
}

.text-muted { color: var(--color-muted); }
.sr-only {
    position: absolute;
    width: 1px; height: 1px;
    padding: 0; margin: -1px;
    overflow: hidden; clip: rect(0,0,0,0);
    border: 0;
}

/* Buttons ------------------------------------------------------------------ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 26px;
    font-family: var(--font-heading);
    font-size: 0.875rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    border-radius: var(--radius-sm);
    border: 1.5px solid transparent;
    transition: background var(--dur-fast) var(--ease),
                color var(--dur-fast) var(--ease),
                border-color var(--dur-fast) var(--ease),
                transform var(--dur-fast) var(--ease);
    white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn-sm { padding: 11px 18px; font-size: 0.8rem; }
.btn-block { width: 100%; }
.btn-primary {
    background: var(--color-secondary);
    color: var(--color-dark);
}
.btn-primary:hover {
    background: #e0c48a;
    color: var(--color-dark);
}
.btn-secondary {
    background: var(--color-accent);
    color: var(--color-white);
}
.btn-secondary:hover { background: #c47a4c; color: var(--color-white); }
.btn-outline {
    background: transparent;
    border-color: var(--color-border);
    color: var(--color-text);
}
.btn-outline:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}
.btn-outline-light {
    background: transparent;
    border-color: rgba(255, 255, 255, 0.35);
    color: var(--color-white);
}
.btn-outline-light:hover {
    border-color: var(--color-secondary);
    color: var(--color-secondary);
}
.btn-dark {
    background: var(--color-primary);
    color: var(--color-white);
}
.btn-dark:hover { background: var(--color-primary-soft); color: var(--color-white); }
.btn-whatsapp {
    background: #1FAF5A;
    color: var(--color-white);
}
.btn-whatsapp:hover { background: #18964c; color: var(--color-white); }
.btn-arrow i {
    transition: transform var(--dur-fast) var(--ease);
}
.btn-arrow:hover i { transform: translateX(4px); }

/* Topbar ------------------------------------------------------------------- */
.topbar {
    background: var(--color-dark);
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.78rem;
    letter-spacing: 0.03em;
}
.topbar__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 36px;
    gap: var(--space-4);
}
.topbar__left,
.topbar__right { display: flex; align-items: center; gap: var(--space-4); }
.topbar__item { display: inline-flex; align-items: center; gap: 8px; }
.topbar__item i { color: var(--color-secondary); font-size: 0.7rem; }
.topbar__item--muted { opacity: 0.75; }
.topbar__divider {
    width: 1px;
    height: 12px;
    background: rgba(255, 255, 255, 0.2);
}
.topbar__link:hover { color: var(--color-secondary); }

/* Header / Navbar ---------------------------------------------------------- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--color-white);
    border-bottom: 1px solid transparent;
    transition: box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.site-header.is-scrolled {
    box-shadow: var(--shadow-sm);
    border-bottom-color: var(--color-border);
}
.site-header.is-scrolled .navbar { min-height: 68px; }
.site-header.is-scrolled .topbar { display: none; }

.navbar { min-height: 84px; transition: min-height var(--dur) var(--ease); }
.navbar__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-5);
    min-height: inherit;
}
.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}
.brand__mark {
    width: 42px;
    height: 42px;
    background: var(--color-primary);
    display: grid;
    place-items: center;
    position: relative;
}
.brand__mark::after {
    content: "";
    position: absolute;
    inset: 3px;
    border: 1px solid var(--color-secondary);
}
.brand__mark-inner {
    font-family: var(--font-heading);
    font-weight: 800;
    color: var(--color-secondary);
    font-size: 1.1rem;
}
.brand__text { display: flex; flex-direction: column; line-height: 1.15; }
.brand__name {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.15rem;
    letter-spacing: 0.08em;
    color: var(--color-primary);
}
.brand__sub {
    font-size: 0.68rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-muted);
}
.brand--footer .brand__name { color: var(--color-white); }
.brand--footer .brand__sub { color: rgba(255, 255, 255, 0.55); }

.nav__list {
    display: flex;
    align-items: center;
    gap: clamp(12px, 1.8vw, 28px);
}
.nav__link {
    font-family: var(--font-heading);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text);
    padding: 6px 0;
    position: relative;
}
.nav__link::after {
    content: "";
    position: absolute;
    left: 0; bottom: 0;
    width: 0; height: 1.5px;
    background: var(--color-accent);
    transition: width var(--dur) var(--ease);
}
.nav__link:hover::after,
.nav__link.is-active::after { width: 100%; }
.nav__link.is-active { color: var(--color-primary); }

.navbar__actions {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}
.navbar__call {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-primary);
}
.navbar__call i { color: var(--color-accent); }
.navbar__call:hover { color: var(--color-accent); }

.nav-toggle {
    display: none;
    width: 44px;
    height: 44px;
    place-items: center;
    flex-direction: column;
    gap: 5px;
}
.nav-toggle__bar {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--color-primary);
    transition: transform var(--dur-fast) var(--ease), opacity var(--dur-fast);
}

/* Mobile drawer ------------------------------------------------------------ */
.mobile-drawer[hidden] { display: none !important; }
.mobile-drawer {
    position: fixed;
    inset: 0;
    z-index: 1100;
}
.mobile-drawer__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(20, 10, 28, 0.55);
}
.mobile-drawer__panel {
    position: absolute;
    top: 0; right: 0;
    width: min(88vw, 360px);
    height: 100%;
    background: var(--color-white);
    padding: var(--space-5);
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
    transform: translateX(100%);
    transition: transform var(--dur) var(--ease);
    box-shadow: var(--shadow-md);
}
.mobile-drawer.is-open .mobile-drawer__panel { transform: translateX(0); }
.mobile-drawer__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.mobile-drawer__close {
    width: 44px; height: 44px;
    display: grid; place-items: center;
    font-size: 1.25rem;
    color: var(--color-primary);
}
.mobile-drawer__list { display: flex; flex-direction: column; gap: 4px; }
.mobile-drawer__list a {
    display: block;
    padding: 14px 8px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.05rem;
    border-bottom: 1px solid var(--color-border);
}
.mobile-drawer__list a.is-active { color: var(--color-accent); }
.mobile-drawer__cta {
    margin-top: auto;
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

/* Page hero (inner pages) -------------------------------------------------- */
.page-hero {
    position: relative;
    background: var(--color-primary);
    color: var(--color-white);
    padding: clamp(72px, 10vw, 120px) 0 clamp(56px, 7vw, 88px);
    overflow: hidden;
}
.page-hero__bg {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(135deg, rgba(43, 18, 64, 0.92), rgba(20, 10, 28, 0.75)),
        url("../images/backgrounds/page-hero-bg.jpg") center / cover no-repeat;
}
.page-hero__grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(215, 183, 122, 0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(215, 183, 122, 0.06) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: linear-gradient(90deg, transparent, black 30%, black 70%, transparent);
    pointer-events: none;
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 {
    color: var(--color-white);
    font-size: clamp(2.2rem, 5vw, 3.6rem);
    max-width: 14ch;
    margin-bottom: var(--space-4);
}
.page-hero p {
    color: rgba(255, 255, 255, 0.78);
    max-width: 48ch;
    font-size: 1.05rem;
}
.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.55);
    margin-bottom: var(--space-5);
}
.breadcrumb a:hover { color: var(--color-secondary); }
.breadcrumb__sep { opacity: 0.4; }
.breadcrumb [aria-current] { color: var(--color-secondary); }

/* ==========================================================================
   HOME — Hero (compact cinematic)
   ========================================================================== */
.hero {
    position: relative;
    min-height: clamp(420px, 58vh, 560px);
    display: flex;
    align-items: center;
    background: var(--color-dark);
    color: var(--color-white);
    overflow: hidden;
}
.hero__media {
    position: absolute;
    inset: 0;
}
.hero__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 68% center;
}
.hero__overlay {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(100deg,
            rgba(20, 10, 28, 0.94) 0%,
            rgba(43, 18, 64, 0.82) 38%,
            rgba(43, 18, 64, 0.42) 62%,
            rgba(20, 10, 28, 0.28) 100%);
}
.hero__pattern {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(215, 183, 122, 0.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(215, 183, 122, 0.045) 1px, transparent 1px);
    background-size: 56px 56px;
    opacity: 0.45;
    pointer-events: none;
    mask-image: linear-gradient(90deg, black 0%, black 45%, transparent 75%);
}
.hero__content {
    position: relative;
    z-index: 2;
    width: min(100% - (var(--gutter) * 2), var(--container));
    margin: 0 auto;
    padding: clamp(48px, 6vw, 72px) 0;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: var(--space-6);
    align-items: end;
}
.hero__copy { max-width: 560px; }
.hero__eyebrow {
    color: var(--color-secondary);
    margin-bottom: var(--space-3);
}
.hero h1 {
    color: var(--color-white);
    font-size: clamp(1.9rem, 3.8vw, 3.15rem);
    max-width: 14ch;
    margin-bottom: var(--space-3);
    letter-spacing: -0.03em;
    line-height: 1.12;
}
.hero__lead {
    color: rgba(255, 255, 255, 0.78);
    max-width: 48ch;
    font-size: 0.98rem;
    line-height: 1.6;
    margin-bottom: var(--space-5);
}
.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    margin-bottom: var(--space-5);
}
.hero__trust {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3) var(--space-5);
    padding-top: var(--space-4);
    border-top: 1px solid rgba(215, 183, 122, 0.25);
}
.hero__trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.8);
}
.hero__trust-item i { color: var(--color-secondary); font-size: 0.7rem; }

.hero__aside {
    display: none;
    flex-direction: column;
    align-items: flex-end;
    gap: var(--space-5);
    padding-bottom: 4px;
}
@media (min-width: 1100px) {
    .hero__aside { display: flex; }
}

/* Vertical service index */
.hero__index {
    writing-mode: vertical-rl;
    transform: rotate(180deg);
    display: flex;
    align-items: center;
    gap: 14px;
    border-left: 1px solid rgba(215, 183, 122, 0.35);
    padding-left: 16px;
}
.hero__index-label {
    font-family: var(--font-heading);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-secondary);
}
.hero__index-list {
    display: flex;
    gap: 14px;
    font-size: 0.72rem;
    color: rgba(255, 255, 255, 0.55);
    letter-spacing: 0.04em;
}
.hero__stat {
    border: 1px solid rgba(215, 183, 122, 0.45);
    padding: 14px 18px;
    background: rgba(20, 10, 28, 0.55);
    backdrop-filter: blur(6px);
    text-align: right;
}
.hero__stat-num {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-secondary);
    letter-spacing: -0.02em;
    line-height: 1;
}
.hero__stat-label {
    margin-top: 6px;
    font-size: 0.7rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.65);
}

/* Trust strip -------------------------------------------------------------- */
.trust-strip {
    background: var(--color-light);
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-6) 0;
}
.trust-strip__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-5);
}
.trust-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding-right: var(--space-4);
    border-right: 1px solid var(--color-border);
}
.trust-item:last-child { border-right: none; }
.trust-item__icon {
    width: 40px; height: 40px;
    flex-shrink: 0;
    display: grid; place-items: center;
    border: 1px solid var(--color-border);
    color: var(--color-accent);
    background: var(--color-white);
}
.trust-item__title {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.95rem;
    margin-bottom: 4px;
    color: var(--color-dark);
}
.trust-item__text {
    font-size: 0.85rem;
    color: var(--color-muted);
    line-height: 1.45;
}

/* Services editorial grid -------------------------------------------------- */
.services-intro__head {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
    align-items: end;
    margin-bottom: var(--space-7);
}
.services-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: var(--space-4);
}
.service-card {
    position: relative;
    grid-column: span 3;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    min-height: 340px;
    transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.service-card:nth-child(1),
.service-card:nth-child(6) {
    grid-column: span 5;
    min-height: 400px;
}
.service-card:nth-child(2),
.service-card:nth-child(5) {
    grid-column: span 4;
}
.service-card:nth-child(3),
.service-card:nth-child(4),
.service-card:nth-child(7),
.service-card:nth-child(8) {
    grid-column: span 3;
}
.service-card:hover {
    border-color: var(--color-secondary);
    transform: translateY(-3px);
}
.service-card__media {
    position: relative;
    height: 160px;
    overflow: hidden;
    background: var(--color-primary);
}
.service-card:nth-child(1) .service-card__media,
.service-card:nth-child(6) .service-card__media { height: 220px; }
.service-card__media img {
    width: 100%; height: 100%;
    transition: transform var(--dur-slow) var(--ease);
}
.service-card:hover .service-card__media img { transform: scale(1.06); }
.service-card__body {
    padding: var(--space-5);
    display: flex;
    flex-direction: column;
    flex: 1;
}
.service-card__body h3 {
    font-size: 1.15rem;
    margin-bottom: var(--space-3);
}
.service-card__body p {
    color: var(--color-muted);
    font-size: 0.92rem;
    flex: 1;
    margin-bottom: var(--space-4);
}
.service-card__link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-accent);
}
.service-card__link i {
    transition: transform var(--dur-fast) var(--ease);
}
.service-card:hover .service-card__link i { transform: translateX(4px); }

/* About preview ------------------------------------------------------------ */
.about-preview {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: clamp(32px, 5vw, 72px);
    align-items: center;
}
.about-preview__media {
    position: relative;
}
.about-preview__main {
    aspect-ratio: 4 / 5;
    overflow: hidden;
    background: var(--color-primary);
}
.about-preview__main img {
    width: 100%; height: 100%;
}
.about-preview__accent {
    position: absolute;
    right: -8%;
    bottom: 12%;
    width: 42%;
    aspect-ratio: 1;
    border: 6px solid var(--color-white);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}
.about-preview__accent img { width: 100%; height: 100%; }
.about-preview__caption {
    position: absolute;
    left: 0; bottom: 0;
    background: var(--color-secondary);
    color: var(--color-dark);
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 10px 16px;
}
.about-preview__content .section-heading { max-width: 14ch; }
.benefit-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    margin: var(--space-6) 0;
}
.benefit-item {
    display: grid;
    grid-template-columns: 28px 1fr;
    gap: 12px;
    align-items: start;
    padding-bottom: var(--space-4);
    border-bottom: 1px solid var(--color-border);
}
.benefit-item i {
    color: var(--color-accent);
    margin-top: 4px;
}
.benefit-item strong {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    margin-bottom: 2px;
}
.benefit-item span {
    font-size: 0.9rem;
    color: var(--color-muted);
}

/* Why choose — numbered editorial ----------------------------------------- */
.why-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    border-top: 1px solid var(--color-border);
    border-left: 1px solid var(--color-border);
}
.why-item {
    padding: clamp(28px, 4vw, 48px);
    border-right: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    background: var(--color-white);
    transition: background var(--dur) var(--ease);
}
.why-item:hover { background: var(--color-light); }
.why-item__num {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    font-weight: 800;
    color: var(--color-secondary);
    letter-spacing: -0.04em;
    line-height: 1;
    margin-bottom: var(--space-4);
}
.why-item h3 {
    font-size: 1.25rem;
    margin-bottom: var(--space-3);
}
.why-item p { color: var(--color-muted); max-width: 36ch; }

/* Featured project --------------------------------------------------------- */
.featured-project {
    position: relative;
    min-height: 620px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    background: var(--color-dark);
    color: var(--color-white);
    overflow: hidden;
}
.featured-project__media {
    position: relative;
    min-height: 420px;
}
.featured-project__media img {
    position: absolute;
    inset: 0;
    width: 100%; height: 100%;
}
.featured-project__content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: clamp(48px, 6vw, 88px) clamp(28px, 5vw, 72px);
    position: relative;
}
.featured-project__content::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(215, 183, 122, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(215, 183, 122, 0.04) 1px, transparent 1px);
    background-size: 40px 40px;
    pointer-events: none;
}
.featured-project h2 {
    color: var(--color-white);
    font-size: clamp(2rem, 4vw, 3.1rem);
    max-width: 12ch;
    margin-bottom: var(--space-5);
}
.featured-meta {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-4);
    margin: var(--space-6) 0;
    padding: var(--space-5) 0;
    border-top: 1px solid rgba(215, 183, 122, 0.25);
    border-bottom: 1px solid rgba(215, 183, 122, 0.25);
}
.featured-meta dt {
    font-size: 0.7rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-secondary);
    margin-bottom: 6px;
}
.featured-meta dd {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--color-white);
    margin: 0;
}
.featured-note {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
    font-style: italic;
    margin-bottom: var(--space-5);
}

/* Process timeline --------------------------------------------------------- */
.process-head {
    text-align: center;
    margin-bottom: var(--space-7);
}
.process-head .section-heading {
    max-width: none;
    margin-inline: auto;
}
.process-timeline {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-5);
    position: relative;
}
.process-timeline::before {
    content: "";
    position: absolute;
    top: 28px;
    left: 8%;
    right: 8%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-secondary), transparent);
}
.process-step {
    position: relative;
    text-align: center;
    padding-top: 8px;
}
.process-step__num {
    width: 56px; height: 56px;
    margin: 0 auto var(--space-5);
    display: grid; place-items: center;
    background: var(--color-primary);
    color: var(--color-secondary);
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 0.95rem;
    position: relative;
    z-index: 1;
    border: 1px solid rgba(215, 183, 122, 0.35);
}
.process-step h3 {
    font-size: 1.1rem;
    margin-bottom: var(--space-3);
}
.process-step p {
    color: var(--color-muted);
    font-size: 0.92rem;
    max-width: 28ch;
    margin-inline: auto;
}

/* Residential / Commercial split ------------------------------------------- */
.split-audience {
    display: grid;
    grid-template-columns: 1fr 1fr;
}
.split-panel {
    position: relative;
    min-height: 560px;
    display: flex;
    align-items: flex-end;
    overflow: hidden;
}
.split-panel__media {
    position: absolute;
    inset: 0;
}
.split-panel__media img {
    width: 100%; height: 100%;
    transition: transform var(--dur-slow) var(--ease);
}
.split-panel:hover .split-panel__media img { transform: scale(1.04); }
.split-panel__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(20, 10, 28, 0.92) 0%, rgba(43, 18, 64, 0.45) 55%, rgba(43, 18, 64, 0.2) 100%);
}
.split-panel--commercial .split-panel__overlay {
    background: linear-gradient(to top, rgba(43, 18, 64, 0.94) 0%, rgba(20, 10, 28, 0.5) 55%, rgba(20, 10, 28, 0.25) 100%);
}
.split-panel__content {
    position: relative;
    z-index: 1;
    padding: clamp(32px, 5vw, 56px);
    color: var(--color-white);
    width: 100%;
}
.split-panel__content h2 {
    color: var(--color-white);
    font-size: clamp(1.75rem, 3vw, 2.4rem);
    margin-bottom: var(--space-3);
}
.split-panel__content > p {
    color: rgba(255, 255, 255, 0.75);
    max-width: 42ch;
    margin-bottom: var(--space-5);
}
.split-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: var(--space-5);
}
.split-list li {
    font-size: 0.8rem;
    font-family: var(--font-heading);
    font-weight: 600;
    letter-spacing: 0.04em;
    padding: 8px 12px;
    border: 1px solid rgba(215, 183, 122, 0.35);
    color: var(--color-secondary);
}

/* Gallery ------------------------------------------------------------------ */
.gallery-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: var(--space-6);
}
.filter-btn {
    padding: 10px 18px;
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border: 1px solid var(--color-border);
    color: var(--color-muted);
    background: var(--color-white);
    border-radius: var(--radius-sm);
    transition: all var(--dur-fast) var(--ease);
}
.filter-btn:hover,
.filter-btn.is-active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
}
.gallery-masonry {
    columns: 3;
    column-gap: var(--space-4);
}
.gallery-item {
    break-inside: avoid;
    margin-bottom: var(--space-4);
    position: relative;
    overflow: hidden;
    cursor: pointer;
    background: var(--color-primary);
}
.gallery-item img {
    width: 100%;
    aspect-ratio: 4 / 3;
    transition: transform var(--dur-slow) var(--ease), opacity var(--dur) var(--ease);
}
.gallery-item:nth-child(3n) img { aspect-ratio: 3 / 4; }
.gallery-item:nth-child(5n) img { aspect-ratio: 1; }
.gallery-item:hover img { transform: scale(1.05); opacity: 0.85; }
.gallery-item__caption {
    position: absolute;
    left: 0; right: 0; bottom: 0;
    padding: 16px;
    background: linear-gradient(transparent, rgba(20, 10, 28, 0.85));
    color: var(--color-white);
    transform: translateY(8px);
    opacity: 0;
    transition: all var(--dur) var(--ease);
}
.gallery-item:hover .gallery-item__caption,
.gallery-item:focus-within .gallery-item__caption {
    opacity: 1;
    transform: translateY(0);
}
.gallery-item__cat {
    font-size: 0.7rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-secondary);
    margin-bottom: 4px;
}
.gallery-item.is-hidden { display: none; }
.is-hidden { display: none !important; }

/* Lightbox ----------------------------------------------------------------- */
.lightbox[hidden] { display: none !important; }
.lightbox {
    position: fixed;
    inset: 0;
    z-index: 2000;
    background: rgba(20, 10, 28, 0.92);
    display: grid;
    place-items: center;
    padding: var(--gutter);
}
.lightbox__inner {
    position: relative;
    max-width: min(960px, 100%);
    max-height: 90vh;
}
.lightbox__inner img {
    max-height: 80vh;
    width: auto;
    margin-inline: auto;
}
.lightbox__caption {
    color: rgba(255, 255, 255, 0.8);
    text-align: center;
    margin-top: var(--space-4);
    font-family: var(--font-heading);
}
.lightbox__close {
    position: absolute;
    top: -48px; right: 0;
    width: 44px; height: 44px;
    color: var(--color-white);
    font-size: 1.5rem;
}

/* Testimonials ------------------------------------------------------------- */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-5);
}
.testimonial-card {
    padding: var(--space-6);
    border: 1px solid var(--color-border);
    background: var(--color-white);
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
}
.testimonial-card__quote {
    font-size: 1.05rem;
    color: var(--color-text);
    line-height: 1.7;
    flex: 1;
}
.testimonial-card__quote::before {
    content: "“";
    display: block;
    font-family: var(--font-heading);
    font-size: 2.5rem;
    color: var(--color-secondary);
    line-height: 1;
    margin-bottom: var(--space-2);
}
.testimonial-card__meta {
    font-size: 0.8rem;
    color: var(--color-muted);
    padding-top: var(--space-4);
    border-top: 1px solid var(--color-border);
    font-style: italic;
}
.testimonial-card__note {
    font-size: 0.75rem;
    color: var(--color-accent);
    letter-spacing: 0.04em;
}

/* FAQ ---------------------------------------------------------------------- */
.faq-list {
    max-width: 820px;
    margin-inline: auto;
}
.faq-item {
    border-bottom: 1px solid var(--color-border);
}
.faq-item__btn {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    padding: 22px 0;
    text-align: left;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--color-dark);
}
.faq-item__icon {
    width: 32px; height: 32px;
    flex-shrink: 0;
    display: grid; place-items: center;
    border: 1px solid var(--color-border);
    color: var(--color-accent);
    transition: transform var(--dur) var(--ease), background var(--dur) var(--ease);
}
.faq-item.is-open .faq-item__icon {
    background: var(--color-primary);
    color: var(--color-secondary);
    border-color: var(--color-primary);
    transform: rotate(45deg);
}
.faq-item__panel {
    display: none;
    padding: 0 0 22px;
    color: var(--color-muted);
    max-width: 62ch;
}
.faq-item.is-open .faq-item__panel { display: block; }

/* CTA band ----------------------------------------------------------------- */
.cta-band {
    position: relative;
    background: var(--color-primary);
    color: var(--color-white);
    padding: clamp(72px, 9vw, 120px) 0;
    overflow: hidden;
}
.cta-band__bg {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(215, 183, 122, 0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(215, 183, 122, 0.06) 1px, transparent 1px);
    background-size: 56px 56px;
    opacity: 0.7;
}
.cta-band__inner {
    position: relative;
    display: grid;
    grid-template-columns: 1.4fr 0.6fr;
    gap: var(--space-7);
    align-items: end;
}
.cta-band h2 {
    color: var(--color-white);
    font-size: clamp(2rem, 4vw, 3.2rem);
    max-width: 14ch;
}
.cta-band__text {
    color: rgba(255, 255, 255, 0.75);
    max-width: 44ch;
    margin: var(--space-4) 0 var(--space-6);
}
.cta-band__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
}
.cta-band__location {
    font-family: var(--font-heading);
    font-size: 0.8rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--color-secondary);
    writing-mode: vertical-rl;
    transform: rotate(180deg);
    border-left: 1px solid rgba(215, 183, 122, 0.3);
    padding-left: 16px;
}

/* Footer ------------------------------------------------------------------- */
.site-footer {
    background: var(--color-dark);
    color: rgba(255, 255, 255, 0.7);
    padding-top: clamp(56px, 7vw, 88px);
}
.site-footer__grid {
    display: grid;
    grid-template-columns: 1.4fr 0.8fr 0.8fr 1.1fr;
    gap: var(--space-7);
    padding-bottom: var(--space-7);
}
.footer-col__title {
    font-size: 0.85rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-secondary);
    margin-bottom: var(--space-5);
}
.footer-col__text {
    margin: var(--space-5) 0;
    font-size: 0.92rem;
    line-height: 1.7;
    max-width: 36ch;
}
.footer-col__tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--color-secondary);
}
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
    font-size: 0.92rem;
    transition: color var(--dur-fast);
}
.footer-links a:hover { color: var(--color-secondary); }
.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-bottom: var(--space-5);
}
.footer-contact li {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    font-size: 0.92rem;
}
.footer-contact i {
    color: var(--color-secondary);
    margin-top: 4px;
    width: 16px;
}
.footer-contact a:hover { color: var(--color-secondary); }
.footer-cta { margin-top: var(--space-2); }
.site-footer__bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 22px 0;
}
.site-footer__bottom-inner {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: var(--space-3);
    font-size: 0.85rem;
}
.site-footer__legal {
    display: flex;
    gap: 12px;
    align-items: center;
}
.site-footer__legal a:hover { color: var(--color-secondary); }

/* WhatsApp float ----------------------------------------------------------- */
.whatsapp-float {
    position: fixed;
    right: 22px;
    bottom: 22px;
    z-index: 900;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    width: 56px;
    height: 56px;
    justify-content: center;
    background: #1FAF5A;
    color: var(--color-white);
    border-radius: 50%;
    box-shadow: 0 8px 24px rgba(31, 175, 90, 0.35);
    font-size: 1.6rem;
    transition: width var(--dur) var(--ease), border-radius var(--dur) var(--ease), background var(--dur-fast);
    overflow: hidden;
}
.whatsapp-float__label {
    display: none;
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    white-space: nowrap;
}
@media (hover: hover) and (min-width: 769px) {
    .whatsapp-float:hover {
        width: auto;
        padding: 0 20px 0 16px;
        border-radius: 28px;
    }
    .whatsapp-float:hover .whatsapp-float__label { display: inline; }
}

/* Forms -------------------------------------------------------------------- */
.contact-layout {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: clamp(32px, 5vw, 72px);
    align-items: start;
}
.contact-info__list {
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
    margin: var(--space-6) 0;
}
.contact-info__item {
    display: grid;
    grid-template-columns: 44px 1fr;
    gap: 14px;
    align-items: start;
}
.contact-info__icon {
    width: 44px; height: 44px;
    display: grid; place-items: center;
    background: var(--color-light);
    border: 1px solid var(--color-border);
    color: var(--color-accent);
}
.contact-info__item strong {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.85rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 4px;
}
.contact-info__item span,
.contact-info__item a {
    color: var(--color-muted);
}
.contact-info__item a:hover { color: var(--color-accent); }

.form-card {
    background: var(--color-light);
    border: 1px solid var(--color-border);
    padding: clamp(24px, 4vw, 40px);
}
.form-card h2 {
    font-size: 1.5rem;
    margin-bottom: var(--space-2);
}
.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
    margin-top: var(--space-5);
}
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group--full { grid-column: 1 / -1; }
.form-group label {
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.04em;
}
.form-group label .req { color: var(--color-accent); }
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--color-border);
    background: var(--color-white);
    border-radius: var(--radius-sm);
    transition: border-color var(--dur-fast);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}
.form-group textarea { min-height: 140px; resize: vertical; }
.form-checkbox {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    font-size: 0.9rem;
    color: var(--color-muted);
}
.form-checkbox input {
    margin-top: 4px;
    width: 18px; height: 18px;
    accent-color: var(--color-primary);
}
.form-errors {
    background: #fdf2ef;
    border: 1px solid #e8b4a0;
    color: #8a3c22;
    padding: 14px 16px;
    margin-bottom: var(--space-4);
    font-size: 0.9rem;
}
.form-errors ul { list-style: disc; padding-left: 1.2em; }
.honeypot {
    position: absolute;
    left: -9999px;
    opacity: 0;
    height: 0;
    width: 0;
    overflow: hidden;
}

/* Service / project cards (listing pages) ---------------------------------- */
.services-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
}
.service-row {
    display: grid;
    grid-template-columns: 280px 1fr auto;
    gap: var(--space-6);
    align-items: center;
    padding: var(--space-5);
    border: 1px solid var(--color-border);
    background: var(--color-white);
    transition: border-color var(--dur) var(--ease);
}
.service-row:hover { border-color: var(--color-secondary); }
.service-row__media {
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: var(--color-primary);
}
.service-row__media img {
    width: 100%; height: 100%;
    transition: transform var(--dur-slow) var(--ease);
}
.service-row:hover .service-row__media img { transform: scale(1.05); }
.service-row h2 { font-size: 1.4rem; margin-bottom: var(--space-3); }
.service-row p { color: var(--color-muted); margin: 0; }

.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-5);
}
.project-card {
    border: 1px solid var(--color-border);
    background: var(--color-white);
    overflow: hidden;
    transition: transform var(--dur) var(--ease), border-color var(--dur);
}
.project-card:hover {
    transform: translateY(-4px);
    border-color: var(--color-secondary);
}
.project-card__media {
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: var(--color-primary);
    position: relative;
}
.project-card__media img {
    width: 100%; height: 100%;
    transition: transform var(--dur-slow) var(--ease);
}
.project-card:hover .project-card__media img { transform: scale(1.06); }
.project-card__cat {
    position: absolute;
    top: 14px; left: 14px;
    background: var(--color-secondary);
    color: var(--color-dark);
    font-family: var(--font-heading);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 6px 10px;
}
.project-card__body { padding: var(--space-5); }
.project-card__body h3 { font-size: 1.15rem; margin-bottom: 8px; }
.project-card__loc {
    font-size: 0.85rem;
    color: var(--color-muted);
    margin-bottom: var(--space-4);
    display: flex;
    align-items: center;
    gap: 6px;
}
.project-card__loc i { color: var(--color-accent); font-size: 0.75rem; }

/* Service detail ----------------------------------------------------------- */
.detail-overview {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: clamp(32px, 5vw, 72px);
    align-items: start;
}
.detail-overview__media {
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: var(--color-primary);
}
.detail-overview__media img { width: 100%; height: 100%; }
.key-services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
}
.key-service {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    padding: var(--space-4);
    border: 1px solid var(--color-border);
    background: var(--color-white);
}
.key-service i { color: var(--color-accent); margin-top: 3px; }
.related-services {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-4);
}

/* Values / about page extras ----------------------------------------------- */
.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-5);
}
.value-card {
    padding: var(--space-6);
    background: var(--color-white);
    border-top: 3px solid var(--color-secondary);
}
.value-card h3 { font-size: 1.15rem; margin-bottom: var(--space-3); }
.value-card p { color: var(--color-muted); font-size: 0.95rem; }

.content-block a {
    color: var(--color-accent);
    text-decoration: underline;
    text-underline-offset: 3px;
}
.content-block a:hover { color: var(--color-primary); }

.content-block {
    max-width: 68ch;
}
.content-block h2 { margin-top: var(--space-6); }
.content-block ul {
    list-style: disc;
    padding-left: 1.25em;
    margin: 1em 0;
    color: var(--color-muted);
}
.content-block li { margin-bottom: 0.5em; }

/* Utility / status pages --------------------------------------------------- */
.status-page {
    min-height: 70vh;
    display: grid;
    place-items: center;
    text-align: center;
    padding: var(--section-space) var(--gutter);
    background:
        linear-gradient(135deg, var(--color-light), var(--color-white));
}
.status-page__inner { max-width: 560px; }
.status-page__code {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: var(--space-4);
}
.status-page h1 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: var(--space-4);
}
.status-page p {
    color: var(--color-muted);
    margin-bottom: var(--space-6);
}
.status-page__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    justify-content: center;
}

.placeholder-badge {
    display: inline-block;
    font-size: 0.7rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-accent);
    border: 1px dashed var(--color-accent);
    padding: 4px 8px;
    margin-bottom: var(--space-3);
}

/* Reveal animations -------------------------------------------------------- */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity var(--dur-slow) var(--ease), transform var(--dur-slow) var(--ease);
}
.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    .reveal {
        opacity: 1;
        transform: none;
    }
}