/* =====================================================================
   AFRICANA GOLD MINING LTD - Corporate Design System
   Light theme matching africanagoldminingltd.co.ke:
   white/soft backgrounds + gold #c19700 accents + orange #ff5f13 CTAs + navy.
   ===================================================================== */

/* ------------------------------------------------------------------
   1. Design Tokens
   ------------------------------------------------------------------ */
:root {
    --gold:          #c19700;
    --gold-deep:     #a17e00;
    --gold-muted:    #8a6d00;
    --gold-light:    #d4b224;
    --gold-gradient: linear-gradient(120deg, #e0c341 0%, #c19700 45%, #a17e00 100%);
    --orange:        #ff5f13;
    --orange-deep:   #e04e0a;
    --orange-light:  #ff7a38;
    --orange-gradient: linear-gradient(120deg, #ff7a38 0%, #ff5f13 45%, #e04e0a 100%);
    --ink:           #161e46;
    --ink-2:         #1f2b7b;
    --ink-3:         #2a3a9e;
    --slate:         #415094;
    --bg-dark:       #161e46;
    --bg-white:      #ffffff;
    --bg-soft:       #f9f9ff;
    --bg-mist:       #f0e9ff;
    --green:         #2f6b4f;
    --green-deep:    #23503c;
    --text-dark:     #161e46;
    --text-body:     #5a5a63;
    --text-muted:    #8a8a96;
    --text-light:    #ffffff;
    --line:          #e6e6f0;
    --line-dark:     #333f8a;
    --radius:        14px;
    --radius-sm:     9px;
    --shadow-sm:     0 6px 18px rgba(22, 30, 70, .08);
    --shadow-md:     0 18px 45px rgba(22, 30, 70, .12);
    --shadow-lg:     0 30px 70px rgba(22, 30, 70, .18);
    --shadow-gold:   0 14px 34px rgba(193, 151, 0, .28);
    --font-head:     'Archivo', 'Segoe UI', sans-serif;
    --font-body:     'Inter', 'Segoe UI', sans-serif;
    --ease:          cubic-bezier(.22, .61, .36, 1);
}

/* ------------------------------------------------------------------
   2. Reset / Base
   ------------------------------------------------------------------ */
*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

body {
    margin: 0;
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.72;
    color: var(--text-body);
    background: var(--bg-white);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

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

a { text-decoration: none; color: inherit; transition: color .25s var(--ease); }

ul { list-style: none; padding: 0; margin: 0; }

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-head);
    color: var(--text-dark);
    font-weight: 800;
    line-height: 1.18;
    letter-spacing: -.01em;
    margin: 0 0 .5rem;
}

p { margin: 0 0 1rem; }

.skip-link {
    position: absolute;
    left: -9999px;
    top: 0;
    background: var(--gold);
    color: #000;
    padding: .6rem 1.2rem;
    z-index: 2000;
    font-weight: 700;
}
.skip-link:focus { left: 0; }

.container { max-width: 1280px; }

/* ------------------------------------------------------------------
   3. Buttons & Gold accents
   ------------------------------------------------------------------ */
.btn {
    font-family: var(--font-head);
    font-weight: 700;
    font-size: .92rem;
    letter-spacing: .02em;
    padding: .82rem 1.7rem;
    border-radius: 999px;
    border: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: transform .3s var(--ease), box-shadow .3s var(--ease), background .3s, color .3s, border-color .3s;
    white-space: nowrap;
}
.btn:focus { box-shadow: 0 0 0 .25rem rgba(255, 95, 19, .25); }

.btn-gold {
    background: var(--orange-gradient);
    color: #fff;
    box-shadow: 0 14px 34px rgba(255, 95, 19, .3);
}
.btn-gold:hover { transform: translateY(-3px); color: #fff; box-shadow: 0 20px 44px rgba(255, 95, 19, .42); }

.btn-outline-gold {
    background: transparent;
    color: var(--orange);
    border: 2px solid rgba(255, 95, 19, .65);
}
.btn-outline-gold:hover { background: var(--orange); color: #fff; transform: translateY(-3px); box-shadow: 0 14px 34px rgba(255, 95, 19, .3); }

.btn-dark {
    background: var(--ink);
    color: #fff;
}
.btn-dark:hover { background: var(--gold); color: #fff; transform: translateY(-3px); }

.btn-white {
    background: #fff;
    color: var(--ink);
    box-shadow: var(--shadow-md);
}
.btn-white:hover { background: var(--gold); color: #fff; transform: translateY(-3px); }

.btn-nav { padding: .66rem 1.35rem; font-size: .86rem; }

.btn-sm { padding: .5rem 1.1rem; font-size: .8rem; }

.btn-icon-circle {
    width: 56px;
    height: 56px;
    padding: 0;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
}

/* ------------------------------------------------------------------
   4. Section primitives
   ------------------------------------------------------------------ */
.preloader {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background:
        linear-gradient(180deg, rgba(22, 18, 6, .55) 0%, rgba(120, 90, 0, .35) 100%),
        url('../img/goldnagetts.PNG') center/cover no-repeat;
    background-color: #c19700;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity .5s ease, visibility .5s ease;
}
.preloader.hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.preloader-inner { position: relative; width: 100px; height: 100px; }
.preloader-circle {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 4px solid rgba(255, 255, 255, .35);
    border-top-color: #fff;
    border-right-color: rgba(255, 255, 255, .75);
    animation: preloader-spin 1s linear infinite;
}
.preloader-img {
    position: absolute;
    inset: 14px;
    border-radius: 50%;
    background: #fff;
    border: 1px solid rgba(193, 151, 0, .45);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
.preloader-img img { width: 100%; height: 100%; object-fit: contain; padding: 10px; }
@keyframes preloader-spin { to { transform: rotate(360deg); } }

.section {
    padding: 5.5rem 0;
    position: relative;
}
.section-soft { background: var(--bg-soft); }
.section-blue {
    background: var(--bg-dark);
    border-block: 1px solid rgba(255, 255, 255, .08);
}
.section-blue .section-title { color: #f6f3ea; }
.section-blue .section-label { color: var(--gold-light); }
.section-blue .section-lead { color: #c7cde6; }
.section-dark {
    background: var(--bg-white);
    color: var(--text-body);
    border-block: 1px solid var(--line);
}
.section-green {
    background: #f2f7f3;
    color: var(--text-body);
}

.section-head {
    max-width: 760px;
    margin: 0 auto 3.2rem;
    text-align: center;
}
.section-head.left { margin-left: 0; text-align: left; }

.section-label,
.site-label {
    display: inline-flex;
    align-items: center;
    gap: .55rem;
    font-family: var(--font-head);
    font-weight: 700;
    font-size: .78rem;
    letter-spacing: .22em;
    text-transform: uppercase;
    color: var(--gold-deep);
    margin-bottom: 1rem;
    position: relative;
    padding-left: 1.6rem;
}
.section-label::before,
.site-label::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    width: 26px;
    height: 2px;
    background: var(--gold-gradient);
    transform: translateY(-50%);
}
.section-label.light { color: var(--gold-light); }
.section-label.centered { justify-content: center; padding-left: 0; }
.section-label.centered::before { display: none; }

.section-title {
    font-size: clamp(1.9rem, 3.4vw, 2.9rem);
    margin-bottom: 1.1rem;
}
.hero * { color: #f6f3ea; }
.section-dark .section-title,
.section-green .section-title { color: var(--text-dark); }
.section-dark .section-label.light,
.section-green .section-label.light { color: var(--gold-deep); }

.section-lead {
    font-size: 1.08rem;
    color: var(--text-muted);
}
.section-dark .section-lead,
.section-green .section-lead { color: var(--text-muted); }

.split-row { align-items: center; }

/* ------------------------------------------------------------------
   5. Top bar
   ------------------------------------------------------------------ */
.topbar {
    background: var(--ink);
    color: #b9b6ac;
    font-size: .8rem;
    border-bottom: 1px solid #333f8a;
    position: relative;
    z-index: 20;
}
.topbar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 44px;
    gap: 1rem;
}
.topbar-left { display: flex; gap: 1.6rem; }
.topbar-left span { display: inline-flex; align-items: center; gap: .45rem; }
.topbar-left i { color: var(--gold); }
.topbar-left a { color: #b9b6ac; }
.topbar-left a:hover { color: var(--gold-light); }
.topbar-right { display: flex; align-items: center; gap: .7rem; }
.topbar-hours { display: inline-flex; align-items: center; gap: .45rem; }
.topbar-social {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: #2a3a9e;
    color: #e6e6f0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: .74rem;
    transition: all .3s var(--ease);
}
.topbar-social:hover { background: var(--gold); color: #fff; transform: translateY(-2px); }
.topbar-cta {
    display: inline-flex;
    align-items: center;
    gap: .45rem;
    background: var(--gold-gradient);
    color: #221a05;
    font-weight: 700;
    padding: .4rem .95rem;
    border-radius: 999px;
    margin-left: .4rem;
}
.topbar-cta:hover { color: #221a05; filter: brightness(1.08); }

/* ------------------------------------------------------------------
   6. Header / Navigation
   ------------------------------------------------------------------ */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, .94);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(193, 151, 0, .2);
    transition: box-shadow .35s var(--ease), background .35s var(--ease);
}
.site-header.scrolled {
    box-shadow: 0 12px 34px rgba(22, 30, 70, .12);
    background: rgba(255, 255, 255, .99);
}
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 82px;
    gap: 1.5rem;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: .8rem;
    flex-shrink: 0;
}
.brand-logo { display: block; width: 50px; height: 50px; }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-name {
    font-family: var(--font-head);
    font-weight: 900;
    font-size: 1.28rem;
    color: var(--text-dark);
    letter-spacing: .01em;
    text-transform: uppercase;
}
.brand-sub {
    font-size: .66rem;
    letter-spacing: .3em;
    text-transform: uppercase;
    color: var(--gold);
    font-weight: 600;
}
.brand-sub em { font-style: normal; color: #b9b6ac; }

.main-nav .nav-list {
    display: flex;
    align-items: center;
    gap: 0;
}
.main-nav .nav-item { position: relative; }
.main-nav .nav-item > a {
    display: block;
    padding: .85rem .92rem;
    font-family: var(--font-head);
    font-weight: 600;
    font-size: .86rem;
    color: #3a3f45;
    position: relative;
}
.main-nav .nav-item > a::after {
    content: "";
    position: absolute;
    left: .92rem;
    right: 100%;
    bottom: .55rem;
    height: 2px;
    background: var(--gold-gradient);
    transition: right .35s var(--ease);
}
.main-nav .nav-item > a:hover,
.main-nav .nav-item.active > a { color: var(--gold); }
.main-nav .nav-item > a:hover::after,
.main-nav .nav-item.active > a::after { right: .92rem; }

/* Dropdown menus */
.nav-arrow { font-size: .6rem; margin-left: .3rem; opacity: .7; }
.main-nav .nav-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 230px;
    background: #fff;
    border: 1px solid rgba(193, 151, 0, .25);
    border-top: 2px solid var(--gold);
    box-shadow: 0 24px 50px rgba(22, 30, 70, .18);
    padding: .5rem 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(14px);
    transition: opacity .3s var(--ease), transform .3s var(--ease), visibility .3s;
    z-index: 300;
    list-style: none;
}
.main-nav .nav-item:hover > .nav-dropdown,
.main-nav .nav-item:focus-within > .nav-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.main-nav .nav-dropdown li { border-bottom: 1px solid var(--line); }
.main-nav .nav-dropdown li:last-child { border-bottom: 0; }
.main-nav .nav-dropdown a {
    display: block;
    padding: .7rem 1.2rem;
    font-family: var(--font-head);
    font-weight: 500;
    font-size: .84rem;
    color: #3a3f45;
    transition: color .25s, background .25s, padding-left .25s;
}
.main-nav .nav-dropdown a:hover { color: var(--gold); background: #f9f7f0; padding-left: 1.5rem; }
.main-nav .nav-dropdown li.active a { color: var(--gold); }

.header-actions { display: flex; align-items: center; gap: .9rem; }

.hamburger {
    display: inline-flex;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: 0;
    padding: 8px;
    cursor: pointer;
}
.hamburger span {
    width: 26px;
    height: 2.5px;
    background: var(--gold);
    border-radius: 2px;
    transition: transform .3s var(--ease), opacity .3s;
}
.hamburger:hover span { background: var(--gold-light); }

/* Mobile menu */
.mobile-menu {
    position: fixed;
    top: 0;
    right: 0;
    width: min(320px, 86vw);
    height: 100vh;
    background: #161e46;
    z-index: 2000;
    transform: translateX(105%);
    transition: transform .45s var(--ease);
    display: flex;
    flex-direction: column;
    box-shadow: -20px 0 60px rgba(0, 0, 0, .5);
    overflow-y: auto;
}
.mobile-menu.open { transform: translateX(0); }
.mobile-menu-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.1rem 1.3rem;
    border-bottom: 1px solid #333f8a;
}
.mobile-close {
    background: none;
    border: 0;
    color: var(--gold);
    font-size: 1.5rem;
    cursor: pointer;
}
.mobile-nav-list li { border-bottom: 1px solid #333f8a; }
.mobile-nav-list li a {
    display: block;
    padding: .95rem 1.4rem;
    color: #e6e6f0;
    font-family: var(--font-head);
    font-weight: 600;
    font-size: .95rem;
}
.mobile-nav-list li a:hover { color: var(--gold-light); background: #1f2b7b; padding-left: 1.6rem; }
.mobile-nav-list .mobile-submenu { list-style: none; border-top: 1px solid #333f8a; background: #1f2b7b; }
.mobile-nav-list .mobile-submenu li { border-bottom: 1px solid #333f8a; }
.mobile-nav-list .mobile-submenu li:last-child { border-bottom: 0; }
.mobile-nav-list .mobile-submenu a {
    display: block;
    padding: .75rem 1.4rem 0.75rem 2.4rem;
    color: #cdd3f2;
    font-family: var(--font-head);
    font-weight: 500;
    font-size: .88rem;
}
.mobile-nav-list .mobile-submenu a:hover { color: var(--gold-light); background: #2a3a9e; padding-left: 2.7rem; }
.mobile-menu-foot { padding: 1.4rem; margin-top: auto; }
.mobile-menu .brand-name { color: #f1eee5; }
.mobile-menu .brand-sub em { color: #aeb4d8; }
.mobile-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, .55);
    z-index: 1500;
    opacity: 0;
    visibility: hidden;
    transition: opacity .4s var(--ease), visibility .4s;
}
.mobile-overlay.open { opacity: 1; visibility: visible; }
body.menu-locked { overflow: hidden; }

/* ------------------------------------------------------------------
   7. Hero
   ------------------------------------------------------------------ */
.hero {
    position: relative;
    min-height: min(86vh, 880px);
    display: flex;
    align-items: center;
    overflow: hidden;
    background: #0d0d0d;
}
.hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    transform: scale(1.08);
    animation: heroZoom 14s ease-out forwards;
}
@keyframes heroZoom { to { transform: scale(1); } }

/* Reference-style full-screen video hero */
.hero-video-hero {
    min-height: 100vh;
    align-items: center;
    justify-content: center;
    text-align: center;
}
.hero-video-hero .hero-bg {
    transform: none;
    animation: none;
}
.hero-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    object-fit: cover;
}
.hero-video-hero .hero-overlay { background: rgba(0, 0, 0, .25); }
.hero-video-overlay-text {
    position: absolute;
    top: 40%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
    text-align: center;
    color: #fff;
}
.hero-video-title {
    font-size: clamp(1.8rem, 4.5vw, 2.4rem);
    font-weight: 700;
    color: #fff;
    text-shadow: 2px 2px 10px rgba(0, 0, 0, .7);
    margin: 0;
}
@media (max-width: 768px) {
    .hero-video-hero { min-height: 50vh; }
    .hero-video-overlay-text { top: 45%; }
    .hero-video-title { font-size: 1.8rem; }
}
.hero-overlay {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(105deg, rgba(8, 8, 8, .92) 0%, rgba(8, 8, 8, .72) 42%, rgba(8, 8, 8, .35) 100%),
        linear-gradient(0deg, rgba(10, 10, 10, .6) 0%, rgba(10, 10, 10, 0) 30%);
}
.hero::after, .hero::before { content: ""; position: absolute; }
.hero::before {
    width: 520px;
    height: 520px;
    left: -160px;
    bottom: -240px;
    background: radial-gradient(circle, rgba(193, 151, 0, .28), transparent 65%);
    pointer-events: none;
}
.hero-content {
    position: relative;
    z-index: 2;
    padding: 7rem 0 6.5rem;
    max-width: 780px;
}
.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: .6rem;
    background: rgba(255, 255, 255, .07);
    border: 1px solid rgba(193, 151, 0, .4);
    color: var(--gold-light);
    padding: .5rem 1.2rem;
    border-radius: 999px;
    font-size: .78rem;
    font-weight: 600;
    letter-spacing: .14em;
    text-transform: uppercase;
    margin-bottom: 1.6rem;
}
.hero-title {
    font-size: clamp(2.4rem, 5.4vw, 4.3rem);
    font-weight: 900;
    line-height: 1.08;
    margin-bottom: 1.5rem;
}
.hero-title .gold-text {
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}
.hero-sub { font-size: 1.15rem; color: #c9c6bc; max-width: 620px; margin-bottom: 2.2rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; }

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.4rem;
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, .14);
    max-width: 620px;
}
.hero-stat strong {
    display: block;
    font-family: var(--font-head);
    font-size: 1.9rem;
    font-weight: 800;
    color: var(--gold-light);
}
.hero-stat span { font-size: .82rem; color: #a9a69c; letter-spacing: .06em; text-transform: uppercase; }

/* entrance animations */
.hero .animate-item { opacity: 0; transform: translateY(26px); animation: heroIn .9s var(--ease) forwards; }
.hero .animate-item:nth-child(1) { animation-delay: .15s; }
.hero .animate-item:nth-child(2) { animation-delay: .3s; }
.hero .animate-item:nth-child(3) { animation-delay: .45s; }
.hero .animate-item:nth-child(4) { animation-delay: .6s; }
.hero .animate-item:nth-child(5) { animation-delay: .78s; }
@keyframes heroIn { to { opacity: 1; transform: none; } }

/* hero scroll cue */
.scroll-cue {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    color: #c9c6bc;
    font-size: 1.4rem;
    animation: cueBounce 2.2s infinite;
}
@keyframes cueBounce {
    0%, 100% { transform: translate(-50%, 0); opacity: .9; }
    50% { transform: translate(-50%, 10px); opacity: .4; }
}

/* ------------------------------------------------------------------
   8. Page hero (inner pages)
   ------------------------------------------------------------------ */
.page-hero {
    position: relative;
    padding: 6.4rem 0 5.2rem;
    background-size: cover;
    background-position: center;
    background-color: #0d0d0d;
    overflow: hidden;
    text-align: center;
}
.page-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(100deg, rgba(8, 8, 8, .9) 0%, rgba(8, 8, 8, .66) 55%, rgba(8, 8, 8, .4) 100%),
        linear-gradient(0deg, rgba(10, 10, 10, .5), transparent 45%);
}
.page-hero .container { position: relative; z-index: 2; }
.page-hero h1 { font-size: clamp(2.1rem, 4.4vw, 3.4rem); color: #f6f3ea; }
.page-hero h1 .gold-text { color: var(--gold-light); }

.breadcrumb-bar {
    margin-top: 1.1rem;
    font-size: .86rem;
    color: #b9b6ac;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
}
.breadcrumb-bar a { color: #d9d6cc; }
.breadcrumb-bar a:hover { color: var(--gold-light); }
.breadcrumb-bar .sep { margin: 0 .5rem; color: var(--gold); }

/* ------------------------------------------------------------------
   9. Who we are / intro
   ------------------------------------------------------------------ */
.intro-media { position: relative; }
.intro-media .img-main {
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    aspect-ratio: 4 / 3.1;
    object-fit: cover;
    width: 100%;
}
.intro-media .img-sub {
    position: absolute;
    right: -1.4rem;
    bottom: -2.2rem;
    width: 46%;
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    border: 6px solid #fff;
    aspect-ratio: 1 / .86;
    object-fit: cover;
}
.intro-badge {
    position: absolute;
    top: -1.6rem;
    left: -1.4rem;
    background: var(--gold-gradient);
    color: #221a05;
    border-radius: var(--radius);
    padding: 1.1rem 1.4rem;
    box-shadow: var(--shadow-gold);
    z-index: 2;
}
.intro-badge .num { font-family: var(--font-head); font-weight: 900; font-size: 1.7rem; line-height: 1; }
.intro-badge .lbl { font-size: .72rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }

.intro-content .intro-h {
    font-size: clamp(1.75rem, 3vw, 2.55rem);
    margin-bottom: 1.2rem;
}
.intro-content .intro-lead {
    color: var(--text-dark);
    font-size: 1.08rem;
    font-weight: 600;
    border-left: 3px solid var(--gold);
    padding-left: 1.1rem;
    margin: 1.4rem 0;
}
.intro-meta { margin-bottom: 1.8rem; }

/* counters strip */
.counters-band { padding: 3.5rem 0; }
.counters {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.6rem;
}
.counter-card {
    text-align: center;
    padding: 2rem 1rem;
}
.counter-card .icon {
    width: 58px;
    height: 58px;
    margin: 0 auto 1rem;
    border-radius: 50%;
    background: rgba(193, 151, 0, .12);
    color: var(--gold-deep);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
    border: 1px solid rgba(193, 151, 0, .35);
}
.counter-value {
    font-family: var(--font-head);
    font-weight: 900;
    font-size: 2.6rem;
    color: var(--text-dark);
    line-height: 1;
}
.counter-value .suffix, .counter-value .prefix { color: var(--gold); }
.counter-label {
    margin-top: .5rem;
    color: var(--text-muted);
    font-size: .84rem;
    font-weight: 600;
    letter-spacing: .1em;
    text-transform: uppercase;
}

/* dark counters band */
.counters-band.counters-blue,
.counters-dark { background: var(--bg-dark); border-block: 1px solid rgba(255,255,255,.08); }
.counters-blue .counter-value,
.counters-dark .counter-value { color: #f6f3ea; }
.counters-blue .counter-value .suffix,
.counters-blue .counter-value .prefix,
.counters-dark .counter-value .suffix,
.counters-dark .counter-value .prefix { color: var(--gold-light); }
.counters-blue .counter-label,
.counters-dark .counter-label { color: #c7cde6; }
.counters-blue .counter-card .icon,
.counters-dark .counter-card .icon { background: rgba(193,151,0,.16); border-color: rgba(193,151,0,.45); color: var(--gold-light); }

/* ------------------------------------------------------------------
   10. Operations cards
   ------------------------------------------------------------------ */
.ops-card {
    position: relative;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 2.2rem 1.9rem;
    height: 100%;
    transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s;
    overflow: hidden;
}
.ops-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gold-gradient);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .5s var(--ease);
}
.ops-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-md); border-color: rgba(193, 151, 0, .5); }
.ops-card:hover::before { transform: scaleX(1); }

.ops-card .ops-icon {
    width: 64px;
    height: 64px;
    border-radius: 16px;
    background: linear-gradient(140deg, #1f2b7b, #161e46);
    color: var(--gold-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.55rem;
    margin-bottom: 1.4rem;
    border: 1px solid rgba(193, 151, 0, .35);
    transition: all .4s var(--ease);
}
.ops-card:hover .ops-icon {
    background: var(--orange-gradient);
    color: #fff;
    transform: rotateY(360deg);
    border-color: transparent;
    box-shadow: 0 14px 34px rgba(255, 95, 19, .3);
}
.ops-card h3 { font-size: 1.22rem; margin-bottom: .65rem; }
.ops-card p { font-size: .94rem; margin-bottom: 1.1rem; }

.ops-card-img {
    position: relative;
    height: 210px;
    border-radius: calc(var(--radius) - 2px);
    overflow: hidden;
    margin-bottom: 1.4rem;
}
.ops-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.ops-card:hover .ops-card-img img { transform: scale(1.08); }

/* QA gallery tiles */
.qa-tile {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    aspect-ratio: 4 / 3;
    box-shadow: var(--shadow-sm);
    display: block;
}
.qa-tile img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.qa-tile:hover img { transform: scale(1.08); }
.qa-tile-cap {
    position: absolute;
    inset: auto 0 0 0;
    padding: 1.4rem 1.3rem .9rem;
    background: linear-gradient(0deg, rgba(8, 8, 8, .88) 0%, rgba(8, 8, 8, 0) 100%);
}
.qa-tile-cap h3 {
    color: #fff;
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: .08em;
    margin: 0;
}

/* 2x2 staggered image collage for content pages */
.img-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
.img-grid-2 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
}
.img-grid-2 img:nth-child(1) { aspect-ratio: 4 / 3; }
.img-grid-2 img:nth-child(2) { aspect-ratio: 4 / 3; margin-top: 2rem; }
.img-grid-2 img:nth-child(3) { aspect-ratio: 4 / 3; margin-top: -2rem; }
.img-grid-2 img:nth-child(4) { aspect-ratio: 4 / 3; }
.card-link {
    font-family: var(--font-head);
    font-weight: 700;
    font-size: .85rem;
    color: var(--orange);
    display: inline-flex;
    align-items: center;
    gap: .45rem;
}
.card-link i { transition: transform .3s var(--ease); }
.card-link:hover i { transform: translateX(5px); }

/* ------------------------------------------------------------------
   11. Mining & Exploration section
   ------------------------------------------------------------------ */
.explore-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    margin-bottom: 1.5rem;
}
.explore-item:last-child { margin-bottom: 0; }
.explore-item .explore-num {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: rgba(193, 151, 0, .13);
    border: 1px solid rgba(193, 151, 0, .4);
    color: var(--gold-deep);
    font-family: var(--font-head);
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all .35s var(--ease);
}
.explore-item:hover .explore-num { background: var(--gold-gradient); color: #221a05; }
.explore-item h4 { font-size: 1.05rem; margin-bottom: .2rem; }
.explore-item p { font-size: .92rem; margin: 0; }

.explore-image-wrap { position: relative; }
.explore-image-wrap .img-main {
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    width: 100%;
    aspect-ratio: 4 / 4.6;
    object-fit: cover;
}
.explore-image-wrap .exp-badge {
    position: absolute;
    bottom: 1.4rem;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(13, 13, 13, .88);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(193, 151, 0, .5);
    color: #f6f3ea;
    border-radius: var(--radius-sm);
    padding: .9rem 1.4rem;
    white-space: nowrap;
    box-shadow: var(--shadow-md);
}
.explore-image-wrap .exp-badge strong { color: var(--gold-light); font-family: var(--font-head); }

/* ------------------------------------------------------------------
   12. Project cards
   ------------------------------------------------------------------ */
.project-card {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    background: #fff;
    border: 1px solid var(--line);
    box-shadow: var(--shadow-sm);
    height: 100%;
    transition: transform .4s var(--ease), box-shadow .4s var(--ease);
    display: flex;
    flex-direction: column;
}
.project-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }

.project-media { position: relative; overflow: hidden; aspect-ratio: 16 / 10; }
.project-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.project-card:hover .project-media img { transform: scale(1.08); }
.project-status {
    position: absolute;
    top: 1rem;
    left: 1rem;
    z-index: 2;
    background: var(--gold-gradient);
    color: #221a05;
    font-weight: 700;
    font-size: .72rem;
    letter-spacing: .08em;
    text-transform: uppercase;
    padding: .4rem .85rem;
    border-radius: 999px;
    box-shadow: var(--shadow-sm);
}
.project-type {
    position: absolute;
    right: 1rem;
    bottom: 1rem;
    background: rgba(13, 13, 13, .82);
    color: #e8e5db;
    font-size: .72rem;
    padding: .34rem .8rem;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, .25);
}
.project-body { padding: 1.7rem; display: flex; flex-direction: column; flex: 1; }
.project-loc {
    display: flex;
    align-items: center;
    gap: .5rem;
    color: var(--gold-deep);
    font-size: .8rem;
    font-weight: 600;
    letter-spacing: .05em;
    text-transform: uppercase;
    margin-bottom: .6rem;
}
.project-body h3 { font-size: 1.3rem; }
.project-body p { font-size: .94rem; margin-bottom: 1.2rem; }
.project-body .mt-auto { display: flex; gap: .5rem; flex-wrap: wrap; }

/* ------------------------------------------------------------------
   13. Why choose us
   ------------------------------------------------------------------ */
.why-card {
    display: flex;
    gap: 1.1rem;
    align-items: flex-start;
    padding: 1.6rem 1.5rem;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    height: 100%;
    transition: all .4s var(--ease);
}
.why-card:hover {
    background: #fffdf5;
    border-color: rgba(193, 151, 0, .45);
    transform: translateY(-5px);
}
.why-card .why-icon {
    flex-shrink: 0;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    border: 1px solid rgba(193, 151, 0, .5);
    color: var(--gold-deep);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: all .35s var(--ease);
}
.why-card:hover .why-icon { background: var(--gold-gradient); color: #fff; }
.why-card h4 { color: var(--text-dark); font-size: 1.04rem; margin-bottom: .3rem; }
.why-card p { color: var(--text-body); font-size: .9rem; margin: 0; }

/* ------------------------------------------------------------------
   14. Sustainability
   ------------------------------------------------------------------ */
.sustain-card { text-align: center; padding: 2.2rem 1.6rem; }
.sustain-card .sust-icon {
    width: 74px;
    height: 74px;
    margin: 0 auto 1.3rem;
    border-radius: 50%;
    background: rgba(193,151,0,.1);
    border: 1px solid rgba(193, 151, 0, .4);
    color: var(--gold-deep);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    transition: all .4s var(--ease);
}
.sustain-card:hover .sust-icon { background: var(--orange-gradient); color: #fff; transform: translateY(-6px); box-shadow: 0 14px 34px rgba(255, 95, 19, .3); }
.sustain-card h4 { font-size: 1.12rem; margin-bottom: .55rem; color: var(--text-dark); }
.sustain-card p { color: var(--text-body); font-size: .92rem; margin: 0; }

.sustain-feature {
    display: flex;
    gap: 1.05rem;
    align-items: flex-start;
    margin-bottom: 1.4rem;
}
.sustain-feature:last-child { margin-bottom: 0; }
.sustain-feature .sf-icon {
    flex-shrink: 0;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: rgba(47, 197, 150, .12);
    border: 1px solid rgba(47, 197, 150, .35);
    color: #2f8a67;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.05rem;
}
.sustain-feature h5 { font-size: 1rem; color: var(--text-dark); margin-bottom: .15rem; }
.sustain-feature p { font-size: .9rem; color: var(--text-body); margin: 0; }

/* ------------------------------------------------------------------
   15. Investors / partners
   ------------------------------------------------------------------ */
.partner-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: .9rem 1.5rem; }
.partner-list li {
    display: flex;
    align-items: center;
    gap: .7rem;
    color: var(--text-dark);
    font-size: .98rem;
}
.partner-list li i { color: var(--gold-deep); flex-shrink: 0; }
.partner-badge {
    display: inline-flex;
    align-items: center;
    gap: .6rem;
    background: var(--orange-gradient);
    color: #fff;
    font-weight: 800;
    border-radius: 999px;
    padding: .9rem 1.7rem;
    font-family: var(--font-head);
    box-shadow: 0 14px 34px rgba(255, 95, 19, .3);
}
.partner-badge i { font-size: 1.1rem; }
.partner-badge:hover { color: #fff; }

/* ------------------------------------------------------------------
   16. News cards
   ------------------------------------------------------------------ */
.news-card {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
    transition: transform .4s var(--ease), box-shadow .4s var(--ease);
}
.news-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.news-media { position: relative; overflow: hidden; aspect-ratio: 16 / 10; }
.news-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.news-card:hover .news-media img { transform: scale(1.07); }
.news-cat {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: var(--gold-gradient);
    color: #221a05;
    font-size: .7rem;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    padding: .38rem .85rem;
    border-radius: 999px;
}
.news-body { padding: 1.6rem; display: flex; flex-direction: column; flex: 1; }
.news-meta {
    display: flex;
    gap: 1rem;
    font-size: .78rem;
    color: var(--text-muted);
    margin-bottom: .7rem;
}
.news-meta i { color: var(--gold); margin-right: .3rem; }
.news-body h3 { font-size: 1.16rem; line-height: 1.35; }
.news-body h3 a:hover { color: var(--gold-deep); }
.news-body p { font-size: .92rem; flex: 1; }

/* ------------------------------------------------------------------
   17. Services pages / detail blocks
   ------------------------------------------------------------------ */
.service-list .service-row {
    padding: 1.8rem 0;
    border-bottom: 1px solid var(--line);
}
.service-list .service-row:last-child { border-bottom: 0; }
.service-row-icon {
    width: 62px;
    height: 62px;
    border-radius: 16px;
    background: linear-gradient(140deg, #1f2b7b, #161e46);
    border: 1px solid rgba(193, 151, 0, .3);
    color: var(--gold-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.45rem;
}

/* ------------------------------------------------------------------
   18. CTA band
   ------------------------------------------------------------------ */
.cta-band {
    padding: 4.5rem 0 0;
    background: linear-gradient(180deg, var(--bg-soft) 0%, var(--bg-soft) 60%, #161e46 60%);
}
.cta-card {
    background:
        linear-gradient(115deg, rgba(14, 19, 42, .96) 0%, rgba(22, 30, 70, .92) 55%, rgba(14, 19, 42, .94) 100%),
        url('/assets/img/mining-truck.jpg') center/cover;
    border-radius: 22px;
    padding: 3.5rem;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(193, 151, 0, .4);
    text-align: center;
}
.cta-card .col-lg-8, .cta-card .col-lg-4 { margin-left: auto; margin-right: auto; }
.cta-card .text-lg-end { text-align: center; }
.cta-card::after {
    content: "";
    position: absolute;
    right: -120px;
    top: -120px;
    width: 380px;
    height: 380px;
    background: radial-gradient(circle, rgba(193,151,0,.3), transparent 65%);
    pointer-events: none;
}
.cta-title { font-size: clamp(1.7rem, 3vw, 2.5rem); color: #f6f3ea; }
.cta-text { color: #c9c6bc; max-width: 620px; margin-bottom: 0; }

/* ------------------------------------------------------------------
   19. Contact
   ------------------------------------------------------------------ */
.contact-info .ci-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    margin-bottom: 1.6rem;
}
.ci-item .ci-icon {
    flex-shrink: 0;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: linear-gradient(140deg, #1f2b7b, #161e46);
    border: 1px solid rgba(193, 151, 0, .4);
    color: var(--gold-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
}
.ci-item h5 { color: var(--text-dark); font-size: 1rem; margin-bottom: .1rem; }
.ci-item p, .ci-item a { color: var(--text-body); font-size: .95rem; margin: 0; }
.ci-item a:hover { color: var(--gold-deep); }

.contact-form-card, .form-card {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
    padding: 2.4rem;
}
.form-control, .form-select {
    border: 1.5px solid var(--line);
    border-radius: var(--radius-sm);
    padding: .75rem 1rem;
    font-size: .95rem;
    color: var(--text-dark);
    background: #fbfaf7;
}
.form-control:focus, .form-select:focus {
    border-color: var(--gold);
    box-shadow: 0 0 0 .22rem rgba(193, 151, 0, .18);
    background: #fff;
}
.form-label { font-weight: 600; color: var(--text-dark); font-size: .88rem; margin-bottom: .4rem; }
.form-label .req { color: red; }

.map-frame {
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--line);
    box-shadow: var(--shadow-md);
    min-height: 420px;
}
.map-frame iframe { width: 100%; height: 100%; min-height: 420px; border: 0; display: block; }

/* alert */
.alert-success { background: #eaf6ee; border: 1px solid #c9e6d3; color: #1f5c3a; }
.alert-danger { background: #fdeeee; border: 1px solid #f3c9c9; color: #a33333; }
.alert-info { background: #f8f3e0; border: 1px solid #e6d9a8; color: #77591a; }

/* ------------------------------------------------------------------
   20. Pagination & article
   ------------------------------------------------------------------ */
.page-item .page-link {
    color: var(--gold-deep);
    border-color: var(--line);
    font-family: var(--font-head);
    font-weight: 700;
}
.page-item.active .page-link { background: var(--gold-gradient); border-color: transparent; color: #221a05; }

.article-hero-img { border-radius: var(--radius); box-shadow: var(--shadow-md); margin-bottom: 2rem; width: 100%; }
.article-body h2, .article-body h3 { margin-top: 1.8rem; }
.article-body p, .article-body li { color: var(--text-body); }
.article-body ul { list-style: disc; padding-left: 1.3rem; }
.article-body blockquote {
    border-left: 4px solid var(--gold);
    padding: 1rem 1.4rem;
    background: var(--bg-soft);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    color: var(--text-dark);
    font-style: italic;
}

/* ------------------------------------------------------------------
   21. Footer
   ------------------------------------------------------------------ */
.site-footer {
    background: #161e46;
    color: #b9b6ad;
    position: relative;
    padding-top: 4.5rem;
}
.site-footer::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gold-gradient);
}
.footer-grid { padding-bottom: 3rem; }
.site-footer .brand-name { color: #f1eee5; font-size: 1.2rem; }
.footer-about { font-size: .94rem; color: #a9a69c; }
.footer-social { display: flex; gap: .7rem; }
.footer-social a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #1f2b7b;
    border: 1px solid #3a4bb0;
    color: #c9c6bc;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: .95rem;
    transition: all .3s var(--ease);
}
.footer-social a:hover {
    background: var(--gold-gradient);
    color: #fff;
    transform: translateY(-4px);
    border-color: transparent;
}
.footer-title {
    color: #f1eee5;
    font-size: 1rem;
    margin-bottom: 1.3rem;
    position: relative;
    padding-bottom: .7rem;
}
.footer-title::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 30px;
    height: 2px;
    background: var(--gold-gradient);
}
.footer-links li { margin-bottom: .7rem; }
.footer-links li a {
    color: #a9a69c;
    font-size: .94rem;
    display: inline-flex;
    align-items: center;
    gap: .5rem;
}
.footer-links li a::before {
    content: "\f105";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    color: var(--gold);
    font-size: .7rem;
}
.footer-links li a:hover { color: var(--gold-light); padding-left: 4px; }
.footer-contact li {
    display: flex;
    gap: .85rem;
    margin-bottom: 1rem;
    color: #a9a69c;
    font-size: .94rem;
    align-items: flex-start;
}
.footer-contact li i { color: var(--gold); margin-top: .3rem; flex-shrink: 0; }
.footer-contact li a { color: #a9a69c; }
.footer-contact li a:hover { color: var(--gold-light); }

.footer-bottom {
    border-top: 1px solid #333f8a;
    background: #0e132a;
    padding: 1.4rem 0;
}
.footer-bottom-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    font-size: .88rem;
    color: #8f8c83;
}
.footer-legal { display: flex; gap: 1.6rem; }
.footer-legal a { color: #8f8c83; }
.footer-legal a:hover { color: var(--gold-light); }

/* ------------------------------------------------------------------
   22. Back to top
   ------------------------------------------------------------------ */
.back-to-top {
    position: fixed;
    right: 1.6rem;
    bottom: 1.6rem;
    z-index: 900;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--gold-gradient);
    color: #221a05;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    box-shadow: var(--shadow-gold);
    opacity: 0;
    visibility: hidden;
    transform: translateY(12px);
    transition: all .35s var(--ease);
}
.back-to-top.show { opacity: 1; visibility: visible; transform: none; }
.back-to-top:hover { filter: brightness(1.08); transform: translateY(-4px); }

/* Floating WhatsApp button */
.whatsapp-float {
    position: fixed;
    left: 1.6rem;
    bottom: 1.6rem;
    z-index: 950;
    width: 54px;
    height: 54px;
    border-radius: 50%;
    background: #25d366;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.65rem;
    box-shadow: 0 8px 24px rgba(0, 0, 0, .35);
    transition: transform .3s var(--ease), background .3s;
}
.whatsapp-float:hover { transform: scale(1.1); background: #1fbd5a; color: #fff; }

/* ------------------------------------------------------------------
   23. PWA - Install prompt, quick actions, toast, touch handling
   ------------------------------------------------------------------ */
html, body { overflow-x: hidden; width: 100%; }
a, button { -webkit-tap-highlight-color: transparent; }
.btn, .qa-btn, .main-nav .nav-item > a, .mobile-nav-list a, .topbar-social { touch-action: manipulation; }

/* Install prompt */
.install-prompt {
    position: fixed;
    inset: 0;
    z-index: 2500;
    background: rgba(8, 10, 22, .62);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.2rem;
    opacity: 0;
    visibility: hidden;
    transition: opacity .35s var(--ease), visibility .35s;
}
.install-prompt.show { opacity: 1; visibility: visible; }
.install-prompt-card {
    width: min(360px, 100%);
    background: #fff;
    border-radius: 20px;
    padding: 1.8rem 1.6rem 1.2rem;
    text-align: center;
    box-shadow: 0 30px 70px rgba(0, 0, 0, .45);
    transform: translateY(16px) scale(.97);
    transition: transform .35s var(--ease);
    border-top: 4px solid var(--gold);
}
.install-prompt.show .install-prompt-card { transform: none; }
.install-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 1rem;
    border-radius: 18px;
    overflow: hidden;
    background: #fff;
    border: 1px solid rgba(193, 151, 0, .4);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 24px rgba(22, 30, 70, .15);
}
.install-icon img { width: 100%; height: 100%; object-fit: contain; padding: 6px; }
.install-title { font-size: 1.25rem; font-weight: 800; color: var(--text-dark); margin-bottom: .5rem; }
.install-text { font-size: .92rem; color: var(--text-muted); line-height: 1.6; margin-bottom: 1.3rem; }
.install-dismiss {
    width: 100%;
    min-height: 44px;
    margin-top: .3rem;
    color: var(--text-muted);
    font-weight: 600;
    font-size: .92rem;
}
.install-dismiss:hover { color: var(--gold-deep); }

/* Mobile quick actions dock */
.quick-actions {
    position: fixed;
    left: 50%;
    bottom: calc(1rem + env(safe-area-inset-bottom, 0px));
    transform: translateX(-50%);
    z-index: 960;
    display: flex;
    gap: .45rem;
    background: #161e46;
    border: 1px solid rgba(193, 151, 0, .45);
    border-radius: 60px;
    padding: .45rem;
    box-shadow: 0 16px 40px rgba(0, 0, 0, .4);
}
.qa-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    min-width: 62px;
    min-height: 52px;
    border-radius: 44px;
    background: none;
    border: 0;
    color: #e6e6f0;
    font-size: 1.15rem;
    text-decoration: none;
    cursor: pointer;
    transition: background .25s, color .25s;
}
.qa-btn span { font-size: .62rem; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; }
.qa-btn:hover, .qa-btn:active { background: #2a3a9e; color: var(--gold-light); }
.qa-btn[data-action="whatsapp"] { color: #25d366; }
.qa-btn[data-action="whatsapp"]:hover { background: #2a3a9e; color: #25d366; }

/* Toast */
.app-toast {
    position: fixed;
    left: 50%;
    bottom: 5.5rem;
    transform: translate(-50%, 12px);
    z-index: 2600;
    background: #161e46;
    color: #f6f3ea;
    padding: .8rem 1.4rem;
    border-radius: 40px;
    font-size: .9rem;
    box-shadow: 0 14px 34px rgba(0, 0, 0, .4);
    opacity: 0;
    transition: opacity .3s, transform .3s;
    pointer-events: none;
    max-width: 90vw;
    text-align: center;
}
.app-toast.show { opacity: 1; transform: translate(-50%, 0); }

/* Mobile nav active state */
.mobile-nav-list li.active > a { color: var(--gold-light); background: #1f2b7b; border-left: 3px solid var(--gold); }
.mobile-nav-list li.active a { color: var(--gold-light); }
.mobile-nav-list .mobile-submenu li.active > a { color: var(--gold-light); }


/* ------------------------------------------------------------------
   23. Scroll reveal
   ------------------------------------------------------------------ */
.reveal {
    opacity: 0;
    transform: translateY(38px);
    transition: opacity .8s var(--ease), transform .8s var(--ease);
    will-change: opacity, transform;
}
.reveal.visible { opacity: 1; transform: none; }
.reveal-left { transform: translateX(-46px); }
.reveal-right { transform: translateX(46px); }
.reveal-zoom { transform: scale(.94); }
[data-reveal-delay="1"] { transition-delay: .12s; }
[data-reveal-delay="2"] { transition-delay: .24s; }
[data-reveal-delay="3"] { transition-delay: .36s; }
[data-reveal-delay="4"] { transition-delay: .48s; }

/* ------------------------------------------------------------------
   24. Utilities
   ------------------------------------------------------------------ */
.text-gold { color: var(--gold-deep) !important; }
.text-gold-light { color: var(--gold-light) !important; }
.bg-ink { background: var(--ink); }
.bg-soft { background: var(--bg-soft); }
.fw-800 { font-weight: 800; }
.lead-muted { color: var(--text-muted); font-size: 1.05rem; }

.list-check li {
    display: flex;
    gap: .7rem;
    align-items: flex-start;
    margin-bottom: .8rem;
}
.list-check li i { color: var(--gold-deep); margin-top: .3rem; }

.divider-gold { width: 64px; height: 3px; background: var(--gold-gradient); border-radius: 2px; margin: 1.4rem 0; }

.blockquote-gold {
    margin: 0 0 1.2rem;
    padding: 1.2rem 1.4rem;
    border-left: 4px solid var(--gold);
    background: #f7f3e6;
    border-radius: var(--radius);
    font-size: 1.05rem;
    font-style: italic;
    color: #4c4632;
}

/* Product specification box (service detail pages) */
.spec-box {
    margin-top: 1.6rem;
    padding: 1.4rem 1.5rem;
    background: #f7f3e6;
    border: 1px solid rgba(193, 151, 0, .35);
    border-radius: var(--radius);
}
.spec-label {
    display: block;
    font-family: var(--font-head);
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--gold-deep);
    margin-bottom: .8rem;
}
.spec-item {
    display: flex;
    align-items: center;
    gap: .6rem;
    font-size: 1rem;
    color: #3d3a30;
    padding: .3rem 0;
}
.spec-item i { color: var(--gold-deep); width: 20px; text-align: center; }
.spec-item strong { font-family: var(--font-head); font-weight: 800; }
.divider-gold.center { margin-left: auto; margin-right: auto; }

.img-round { border-radius: var(--radius); box-shadow: var(--shadow-md); overflow: hidden; }
.img-round img { width: 100%; display: block; }

.mini-card {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 1.5rem;
    height: 100%;
    box-shadow: var(--shadow-sm);
}
.mini-card h4 { font-size: 1.08rem; }
.mini-card .mt-2 { font-size: .92rem; }

/* ------------------------------------------------------------------
   25. Reviews / Testimonials
   ------------------------------------------------------------------ */
.reviews-list {
    max-height: 760px;
    overflow-y: auto;
    padding-right: .5rem;
    display: grid;
    gap: 1.25rem;
}
.reviews-list::-webkit-scrollbar { width: 8px; }
.reviews-list::-webkit-scrollbar-track { background: rgba(0, 0, 0, .04); border-radius: 8px; }
.reviews-list::-webkit-scrollbar-thumb { background: rgba(193, 151, 0, .35); border-radius: 8px; }

.review-card {
    background: var(--card-bg, #fff);
    border: 1px solid var(--line, #e5e2d8);
    border-radius: 16px;
    padding: 1.4rem 1.5rem;
    box-shadow: var(--shadow-sm);
    transition: transform .25s ease, box-shadow .25s ease;
}
.review-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}
.review-head { display: flex; align-items: flex-start; gap: .9rem; margin-bottom: .7rem; }
.review-avatar {
    width: 44px;
    height: 44px;
    flex: 0 0 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--gold, #c19700), var(--gold-deep, #a67c00));
    color: #fff;
    font-weight: 800;
    font-size: 1.05rem;
    display: flex;
    align-items: center;
    justify-content: center;
}
.review-meta { min-width: 0; }
.review-name { display: block; color: var(--text-dark); font-size: .98rem; line-height: 1.3; }
.review-stars { display: inline-flex; gap: .15rem; margin-top: .3rem; color: var(--gold); font-size: .82rem; }
.review-stars .fa-regular { color: #cfc9b8; }
.review-date {
    margin-left: auto;
    flex: 0 0 auto;
    font-size: .76rem;
    color: var(--text-muted);
    white-space: nowrap;
    padding-top: .2rem;
}
.review-text { margin: 0; color: #5d5a50; font-size: .94rem; line-height: 1.65; }

.review-form-wrap {
    background: var(--bg-soft);
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 2rem;
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 110px;
}
.review-form-title {
    font-family: var(--font-head);
    font-weight: 800;
    color: var(--text-dark);
    font-size: 1.4rem;
    margin-bottom: .35rem;
}
.review-form-sub { color: var(--text-muted); font-size: .9rem; margin-bottom: 1.4rem; }

.star-rating-input { display: inline-flex; gap: .3rem; font-size: 1.6rem; line-height: 1; cursor: pointer; }
.star-rating-input .star { color: #cfc9b8; transition: color .15s ease, transform .15s ease; }
.star-rating-input .star:hover,
.star-rating-input .star.active { color: var(--gold); transform: scale(1.08); }

.review-msg { margin-top: .9rem; font-size: .9rem; min-height: 1.2em; }
.review-msg.success { color: #1c8a3c; }
.review-msg.error { color: #c0392b; }

@media (max-width: 991.98px) {
    .review-form-wrap { position: static; }
    .reviews-list { max-height: none; }
}

/* ------------------------------------------------------------------
   26. Responsive
   ------------------------------------------------------------------ */
@media (min-width: 768px) {
    .quick-actions { display: none; }
}
@media (min-width: 1200px) and (max-width: 1365.98px) {
    .main-nav .nav-item > a { padding: .8rem .5rem; font-size: .8rem; }
    .header-inner { gap: .8rem; }
    .main-nav .nav-item > a::after { left: .5rem; right: 100%; }
    .main-nav .nav-item > a:hover::after,
    .main-nav .nav-item.active > a::after { right: .5rem; }
}
@media (max-width: 1199.98px) {
    .main-nav { display: none; }
}
@media (max-width: 991.98px) {
    .section { padding: 4rem 0; }
    .counters { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
    .cta-band { padding-top: 3.5rem; }
    .cta-card { padding: 2.6rem 2rem; }
    .intro-media .img-sub { right: 0; bottom: -1.4rem; }
    .intro-badge { left: 0; }
    .partner-list { grid-template-columns: 1fr; }
}
@media (max-width: 767.98px) {
    .section { padding: 3.4rem 0; }
    .hero { min-height: 78vh; }
    .hero-content { padding: 5.5rem 0 5rem; }
    .hero-stats { grid-template-columns: repeat(3, 1fr); gap: .8rem; }
    .hero-stat strong { font-size: 1.4rem; }
    .hero-stat span { font-size: .68rem; }
    .footer-bottom-inner { justify-content: center; text-align: center; }
    .topbar { display: none; }
    .header-inner { min-height: 72px; }
    .counters { grid-template-columns: repeat(2, 1fr); }
    .explore-image-wrap .img-main { aspect-ratio: 4 / 3.4; }
    .whatsapp-float { display: none; }
    .back-to-top { right: 1rem; bottom: 6.4rem; }
}
@media (max-width: 575.98px) {
    .hero-actions .btn { width: 100%; }
    .hero-stats { grid-template-columns: 1fr 1fr; gap: 1rem 1.4rem; }
    .hero-stats .last { grid-column: span 2; }
    .cta-card { padding: 2rem 1.4rem; }
    .section-title { font-size: 1.7rem; }
    .counter-value { font-size: 2.1rem; }
    .contact-form-card { padding: 1.6rem; }
    .back-to-top { right: .9rem; bottom: 6.2rem; }
    .qa-btn { min-width: 56px; }
    .quick-actions { gap: .25rem; padding: .4rem; border-radius: 52px; }
    .btn { min-height: 46px; display: inline-flex; align-items: center; justify-content: center; }
}
@media (max-width: 359.98px) {
    .qa-btn { min-width: 48px; min-height: 48px; }
    .qa-btn span { font-size: .58rem; }
}