/* ============================================================
   VAINAYAKI ENGINEERING — Shared Stylesheet
   Dark premium industrial theme with gold + silver metallic shine
   ============================================================ */

:root {
    --bg: #070A0F;
    --bg-2: #0D1117;
    --card: #111821;
    --card-hover: #141D28;
    /* metallic gold */
    --gold: #D6A84F;
    --gold-soft: #F0CE84;
    --gold-deep: #A9782F;
    /* metallic silver */
    --silver: #C7CCD1;
    --silver-soft: #F1F4F7;
    --silver-deep: #8A929B;
    --text: #F5F7FA;
    --text-dim: #9CA6B2;
    --text-faint: #5C6773;
    --border: rgba(255,255,255,0.08);
    --border-strong: rgba(255,255,255,0.16);
    --gold-line: linear-gradient(180deg, transparent, var(--gold), transparent);
    --metal-gradient: linear-gradient(100deg, var(--gold-deep) 0%, var(--gold-soft) 18%, var(--silver-soft) 38%, var(--silver) 50%, var(--gold-soft) 62%, var(--silver-soft) 78%, var(--gold-deep) 100%);
    --ease: cubic-bezier(.16,.8,.24,1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    background: var(--bg);
    color: var(--text);
    font-family: 'Inter',sans-serif;
    font-weight: 300;
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, .font-display {
    font-family: 'Space Grotesk',sans-serif;
    font-weight: 600;
    letter-spacing: -0.02em;
}

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

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

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
    color: inherit;
}

.container {
    max-width: 1360px;
    margin: 0 auto;
    padding: 0 40px;
}

/* ---------- metallic shine text ---------- */
.metal-text {
    background-image: var(--metal-gradient);
    background-size: 250% auto;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    animation: metalShine 7s linear infinite;
}

@keyframes metalShine {
    0% {
        background-position: 0% center;
    }

    100% {
        background-position: 250% center;
    }
}

.eyebrow {
    font-size: 12px;
    letter-spacing: .22em;
    text-transform: uppercase;
    color: var(--gold);
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

    .eyebrow::before {
        content: "";
        width: 24px;
        height: 1px;
        background: linear-gradient(90deg,var(--gold),var(--silver));
        display: inline-block;
    }

.section {
    padding: 140px 0;
    position: relative;
}

.section-tight {
    padding: 100px 0;
}

@media(max-width:900px) {
    .section {
        padding: 90px 0;
    }

    .container {
        padding: 0 24px;
    }
}

/* reveal */
.reveal {
    opacity: 0;
    transform: translateY(36px);
    transition: opacity .9s var(--ease), transform .9s var(--ease);
}

    .reveal.in {
        opacity: 1;
        transform: translateY(0);
    }

.reveal-stagger > * {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity .7s var(--ease), transform .7s var(--ease);
}

.reveal-stagger.in > * {
    opacity: 1;
    transform: translateY(0);
}

    .reveal-stagger.in > *:nth-child(1) {
        transition-delay: .05s
    }

    .reveal-stagger.in > *:nth-child(2) {
        transition-delay: .12s
    }

    .reveal-stagger.in > *:nth-child(3) {
        transition-delay: .19s
    }

    .reveal-stagger.in > *:nth-child(4) {
        transition-delay: .26s
    }

    .reveal-stagger.in > *:nth-child(5) {
        transition-delay: .33s
    }

    .reveal-stagger.in > *:nth-child(6) {
        transition-delay: .40s
    }

    .reveal-stagger.in > *:nth-child(7) {
        transition-delay: .47s
    }

    .reveal-stagger.in > *:nth-child(8) {
        transition-delay: .54s
    }

    .reveal-stagger.in > *:nth-child(9) {
        transition-delay: .61s
    }

@media (prefers-reduced-motion: reduce) {
    .reveal, .reveal-stagger > * {
        opacity: 1 !important;
        transform: none !important;
        transition: none !important;
    }

    .metal-text {
        animation: none !important;
    }

    html {
        scroll-behavior: auto;
    }
}

/* ---------- buttons ---------- */
.btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 30px;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: .02em;
    border-radius: 2px;
    overflow: hidden;
    white-space: nowrap;
    transition: transform .4s var(--ease);
}

.btn-gold {
    background: linear-gradient(120deg,var(--gold-deep),var(--gold) 40%,var(--gold-soft) 60%,var(--gold));
    color: #0B0D10;
}

    .btn-gold::before {
        content: "";
        position: absolute;
        top: 0;
        left: -150%;
        width: 55%;
        height: 100%;
        background: linear-gradient(120deg, transparent, rgba(255,255,255,.65), transparent);
        transform: skewX(-20deg);
        transition: left .65s var(--ease);
        z-index: 1;
    }

    .btn-gold:hover::before {
        left: 150%;
    }

    .btn-gold span {
        position: relative;
        z-index: 2;
        display: inline-flex;
        align-items: center;
        gap: 10px;
    }

    .btn-gold:hover {
        box-shadow: 0 0 30px rgba(214,168,79,.4);
    }

.btn-silver {
    background: linear-gradient(120deg,var(--silver-deep),var(--silver) 40%,var(--silver-soft) 60%,var(--silver));
    color: #0B0D10;
}

    .btn-silver::before {
        content: "";
        position: absolute;
        top: 0;
        left: -150%;
        width: 55%;
        height: 100%;
        background: linear-gradient(120deg, transparent, rgba(255,255,255,.75), transparent);
        transform: skewX(-20deg);
        transition: left .65s var(--ease);
        z-index: 1;
    }

    .btn-silver:hover::before {
        left: 150%;
    }

    .btn-silver span {
        position: relative;
        z-index: 2;
        display: inline-flex;
        align-items: center;
        gap: 10px;
    }

    .btn-silver:hover {
        box-shadow: 0 0 30px rgba(199,204,209,.35);
    }

.btn-ghost {
    border: 1px solid var(--border-strong);
    color: var(--text);
    background: rgba(255,255,255,.02);
}

    .btn-ghost:hover {
        border-color: var(--silver);
        background: rgba(199,204,209,.06);
    }

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

.btn-arrow {
    transition: transform .35s var(--ease);
}

.btn:hover .btn-arrow {
    transform: translateX(5px);
}

.link-gold {
    color: var(--gold);
    font-size: 14px;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    position: relative;
}

    .link-gold::after {
        content: "";
        position: absolute;
        left: 0;
        bottom: -3px;
        height: 1px;
        width: 100%;
        background: linear-gradient(90deg,var(--gold),var(--silver));
        transform: scaleX(0);
        transform-origin: right;
        transition: transform .4s var(--ease);
    }

    .link-gold:hover::after {
        transform: scaleX(1);
        transform-origin: left;
    }

    .link-gold svg {
        transition: transform .35s var(--ease);
    }

    .link-gold:hover svg {
        transform: translateX(4px);
    }

/* cursor glow */
.cursor-glow {
    position: fixed;
    width: 420px;
    height: 420px;
    border-radius: 50%;
    pointer-events: none;
    z-index: 2;
    background: radial-gradient(circle, rgba(214,168,79,.06), transparent 70%);
    transform: translate(-50%,-50%);
    left: 0;
    top: 0;
    transition: opacity .3s;
}

@media(max-width:900px) {
    .cursor-glow {
        display: none;
    }
}

/* scroll progress */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 2px;
    z-index: 1000;
    width: 0%;
    transition: width .1s linear;
    background: linear-gradient(90deg,var(--gold),var(--silver),var(--gold));
    background-size: 200% auto;
    animation: metalShine 3s linear infinite;
}

/* ============ HEADER ============ */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 26px 0;
    transition: all .5s var(--ease);
    border-bottom: 1px solid transparent;
}

    header.scrolled {
        padding: 16px 0;
        background: rgba(7,10,15,.82);
        backdrop-filter: blur(16px);
        border-bottom: 1px solid var(--border);
    }

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: 'Space Grotesk';
    font-weight: 700;
    font-size: 19px;
    letter-spacing: .01em;
}

.logo-mark {
    width: 34px;
    height: 34px;
    flex-shrink: 0;
}

.logo-name {
    display: block;
}

.logo small {
    display: block;
    font-family: 'Inter';
    font-weight: 400;
    font-size: 9px;
    letter-spacing: .24em;
    color: var(--text-dim);
    text-transform: uppercase;
    margin-top: 1px;
}

nav.main-nav {
    display: flex;
    gap: 32px;
}

    nav.main-nav a {
        font-size: 13.5px;
        color: var(--text-dim);
        font-weight: 400;
        position: relative;
        padding: 6px 0;
        transition: color .3s;
    }

        nav.main-nav a::after {
            content: "";
            position: absolute;
            left: 0;
            bottom: 0;
            width: 0;
            height: 1px;
            background: linear-gradient(90deg,var(--gold),var(--silver));
            transition: width .35s var(--ease);
        }

        nav.main-nav a:hover, nav.main-nav a.active {
            color: var(--text);
        }

            nav.main-nav a:hover::after, nav.main-nav a.active::after {
                width: 100%;
            }

.header-right {
    display: flex;
    align-items: center;
    gap: 22px;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    width: 26px;
    z-index: 200;
}

    .hamburger span {
        height: 1.5px;
        background: var(--text);
        width: 100%;
        transition: all .35s var(--ease);
    }

    .hamburger.open span:nth-child(1) {
        transform: translateY(6.5px) rotate(45deg);
    }

    .hamburger.open span:nth-child(2) {
        opacity: 0;
    }

    .hamburger.open span:nth-child(3) {
        transform: translateY(-6.5px) rotate(-45deg);
    }

@media (min-width: 768px) {
    .mobile-menu {
        top: 0;
    }
}


.mobile-menu {
    position: fixed;
    top: 145px;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-2);
    z-index: 150;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 40px;
    overflow-y: auto;
    transform: translateY(-170%);
    transition: transform .5s var(--ease);
}

    .mobile-menu.open {
        transform: translateY(0);
    }

    .mobile-menu a {
        font-family: 'Space Grotesk';
        font-size: 26px;
        padding: 6px 0;
        border-bottom: 1px solid var(--border);
        color: var(--text);
    }

@media(max-width:1050px) {
    nav.main-nav {
        display: none;
    }

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

    .hamburger {
        display: flex;
    }
}

/* ============ PAGE BANNER (inner pages) ============ */
.page-banner {
    position: relative;
    min-height: 56vh;
    display: flex;
    align-items: flex-end;
    padding: 150px 0 70px;
    overflow: hidden;
    background: radial-gradient(ellipse 1100px 600px at 85% -10%, rgba(199,204,209,.09), transparent 60%), radial-gradient(ellipse 900px 600px at 5% 110%, rgba(214,168,79,.10), transparent 60%), var(--bg);
    border-bottom: 1px solid var(--border);
}

.page-banner-grid {
    position: absolute;
    inset: 0;
    opacity: .3;
    background-image: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
    background-size: 64px 64px;
    mask-image: radial-gradient(ellipse 80% 70% at 70% 30%, black 20%, transparent 80%);
}

.page-banner .container {
    position: relative;
    z-index: 2;
}

.page-banner h1 {
    font-size: clamp(36px,5.4vw,64px);
    line-height: 1.05;
    margin: 16px 0 14px;
}

.page-banner p {
    color: var(--text-dim);
    font-size: 16px;
    max-width: 560px;
}

.breadcrumb {
    display: flex;
    gap: 8px;
    align-items: center;
    font-size: 12px;
    color: var(--text-faint);
    margin-bottom: 20px;
    letter-spacing: .03em;
}

    .breadcrumb a {
        color: var(--text-faint);
        transition: color .3s;
    }

        .breadcrumb a:hover {
            color: var(--gold);
        }

/* ============ HERO (home) ============ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 120px;
    overflow: hidden;
    background: radial-gradient(ellipse 1200px 700px at 80% -10%, rgba(199,204,209,.10), transparent 60%), radial-gradient(ellipse 900px 600px at 10% 110%, rgba(214,168,79,.10), transparent 60%), var(--bg);
}

.hero-grid {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: .35;
    background-image: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
    background-size: 64px 64px;
    mask-image: radial-gradient(ellipse 80% 60% at 60% 40%, black 20%, transparent 75%);
}

.hero-blueprint {
    position: absolute;
    right: -6%;
    top: 8%;
    width: 62%;
    max-width: 820px;
    opacity: .5;
    pointer-events: none;
}

@media(max-width:900px) {
    .hero-blueprint {
        opacity: .25;
        right: -25%;
        width: 100%;
    }
}

.hero-inner {
    position: relative;
    z-index: 2;
    max-width: 840px;
}

.hero-eyebrow {
    margin-bottom: 26px;
}

.hero h1 {
    font-size: clamp(42px,6.4vw,84px);
    line-height: 1.03;
    letter-spacing: -.03em;
    margin-bottom: 26px;
}

    .hero h1 .line {
        display: block;
        overflow: hidden;
    }

        .hero h1 .line span {
            display: block;
            transform: translateY(110%);
            transition: transform 1s var(--ease);
        }

.hero.loaded h1 .line span {
    transform: translateY(0);
}

.hero p.lead {
    font-size: 17px;
    color: var(--text-dim);
    max-width: 560px;
    margin-bottom: 44px;
    font-weight: 300;
    opacity: 0;
    transform: translateY(20px);
    transition: all .9s var(--ease) .5s;
}

.hero.loaded p.lead {
    opacity: 1;
    transform: translateY(0);
}

.hero-ctas {
    display: flex;
    gap: 18px;
    flex-wrap: wrap;
    opacity: 0;
    transform: translateY(20px);
    transition: all .9s var(--ease) .65s;
}

.hero.loaded .hero-ctas {
    opacity: 1;
    transform: translateY(0);
}

.hud {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 11px 16px;
    background: rgba(17,24,33,.55);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border);
    border-radius: 3px;
    font-size: 11.5px;
    color: var(--text-dim);
    letter-spacing: .04em;
    opacity: 0;
    animation: hudIn 1s var(--ease) forwards;
}

    .hud .dot {
        width: 6px;
        height: 6px;
        border-radius: 50%;
        background: var(--gold);
        box-shadow: 0 0 8px var(--gold);
        flex-shrink: 0;
    }

    .hud:nth-of-type(even) .dot {
        background: var(--silver);
        box-shadow: 0 0 8px var(--silver);
    }

.hud1 {
    top: 20%;
    right: 9%;
    animation-delay: 1s;
}

.hud2 {
    top: 38%;
    right: 2%;
    animation-delay: 1.2s;
}

.hud3 {
    top: 57%;
    right: 11%;
    animation-delay: 1.4s;
}

.hud4 {
    top: 74%;
    right: 4%;
    animation-delay: 1.6s;
}

@media(max-width:1150px) {
    .hud {
        display: none;
    }
}

@keyframes hudIn {
    from {
        opacity: 0;
        transform: translateX(14px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.scroll-indicator {
    position: absolute;
    bottom: 38px;
    left: 40px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 11px;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: var(--text-faint);
}

.scroll-line {
    width: 1px;
    height: 44px;
    background: linear-gradient(var(--gold),transparent);
    position: relative;
    overflow: hidden;
}

    .scroll-line::after {
        content: "";
        position: absolute;
        top: -100%;
        left: 0;
        width: 100%;
        height: 100%;
        background: var(--silver);
        animation: scrollmove 2.2s ease-in-out infinite;
    }

@keyframes scrollmove {
    0% {
        top: -100%;
    }

    100% {
        top: 100%;
    }
}

/* ============ STATS ============ */
.stats-strip {
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    background: var(--bg-2);
}

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

.stat {
    padding: 56px 30px;
    text-align: center;
    border-right: 1px solid var(--border);
    position: relative;
}

    .stat:last-child {
        border-right: none;
    }

    .stat .num {
        font-family: 'Space Grotesk';
        font-size: clamp(32px,4vw,52px);
        font-weight: 700;
        letter-spacing: -.02em;
    }

    .stat .num {
        background-image: var(--metal-gradient);
        background-size: 250% auto;
        -webkit-background-clip: text;
        background-clip: text;
        -webkit-text-fill-color: transparent;
        color: transparent;
        animation: metalShine 7s linear infinite;
    }

    .stat .label {
        margin-top: 8px;
        font-size: 12.5px;
        color: var(--text-dim);
        letter-spacing: .03em;
        max-width: 170px;
        margin-inline: auto;
    }

@media(max-width:900px) {
    .stats-grid {
        grid-template-columns: repeat(2,1fr);
    }

    .stat {
        padding: 36px 16px;
        border-bottom: 1px solid var(--border);
    }
}

/* ============ ABOUT ============ */
.about-grid {
    display: grid;
    grid-template-columns: .9fr 1.1fr;
    gap: 80px;
    align-items: center;
}

.about-visual {
    position: relative;
    aspect-ratio: 4/5;
    border-radius: 2px;
    overflow: hidden;
    border: 1px solid var(--border);
    background: var(--card);
}

    .about-visual svg {
        width: 100%;
        height: 100%;
    }

.about-text {
    position: relative;
    padding-left: 44px;
}

.vline {
    position: absolute;
    left: 0;
    top: 6px;
    bottom: 6px;
    width: 1px;
    background: var(--border);
}

    .vline::after {
        content: "";
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 0;
        background: linear-gradient(180deg,var(--gold),var(--silver));
        transition: height 1.4s var(--ease) .2s;
    }

.reveal.in .vline::after {
    height: 100%;
}

.about-text h2 {
    font-size: clamp(28px,3.4vw,44px);
    margin: 16px 0 24px;
    line-height: 1.12;
}

.about-text p {
    color: var(--text-dim);
    font-size: 15.5px;
    margin-bottom: 18px;
    max-width: 520px;
}

@media(max-width:900px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: 44px;
    }
}

/* ============ PRODUCTS ============ */
.section-head {
    max-width: 640px;
    margin-bottom: 64px;
}

    .section-head h2 {
        font-size: clamp(28px,3.6vw,46px);
        margin: 16px 0 14px;
        line-height: 1.1;
    }

    .section-head p {
        color: var(--text-dim);
        font-size: 15.5px;
    }

    .section-head.center {
        margin-inline: auto;
        text-align: center;
    }

.product-grid {
    display: grid;
    grid-template-columns: repeat(3,1fr);
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
}

.product-card {
    background: var(--bg-2);
    padding: 36px 30px 30px;
    position: relative;
    overflow: hidden;
    transition: background .4s var(--ease), transform .4s var(--ease);
    min-height: 290px;
    display: flex;
    flex-direction: column;
}

    .product-card::before {
        content: "";
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        border: 1px solid transparent;
        transition: border-color .4s var(--ease);
        pointer-events: none;
    }

    .product-card:hover {
        background: var(--card-hover);
        transform: translateY(-6px);
        z-index: 2;
    }

        .product-card:hover::before {
            border-color: rgba(214,168,79,.45);
            box-shadow: inset 0 0 30px rgba(199,204,209,.06);
        }

.pc-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 26px;
}

.pc-num {
    font-family: 'Space Grotesk';
    font-size: 12px;
    color: var(--text-faint);
    letter-spacing: .05em;
}

.pc-icon {
    width: 44px;
    height: 44px;
    color: var(--gold);
    transition: transform .5s var(--ease),color .4s;
}

.product-card:hover .pc-icon {
    transform: scale(1.12) rotate(-4deg);
    color: var(--silver);
}

.pc-body {
    margin-top: auto;
}

.pc-cat {
    font-size: 10.5px;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--silver);
    margin-bottom: 10px;
}

.product-card h3 {
    font-size: 19px;
    margin-bottom: 10px;
}

.product-card p {
    font-size: 13.5px;
    color: var(--text-dim);
    margin-bottom: 20px;
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: all .45s var(--ease);
}

.product-card:hover p {
    max-height: 80px;
    opacity: 1;
}

.pc-arrow {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12.5px;
    color: var(--gold);
}

    .pc-arrow svg {
        transition: transform .4s var(--ease);
    }

.product-card:hover .pc-arrow svg {
    transform: translateX(6px);
}

@media(max-width:1000px) {
    .product-grid {
        grid-template-columns: repeat(2,1fr);
    }
}

@media(max-width:640px) {
    .product-grid {
        grid-template-columns: 1fr;
    }
}

/* ============ FEATURED ============ */
.featured {
    background: var(--bg-2);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.featured-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 70px;
    align-items: center;
}

.featured-visual {
    aspect-ratio: 1/1;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 2px;
    position: relative;
    overflow: hidden;
}

    .featured-visual svg {
        width: 100%;
        height: 100%;
    }

.feat-list {
    list-style: none;
    margin: 28px 0 34px;
    display: grid;
    gap: 14px;
}

    .feat-list li {
        display: flex;
        align-items: center;
        gap: 12px;
        font-size: 14.5px;
        color: var(--text-dim);
    }

        .feat-list li svg {
            color: var(--gold);
            flex-shrink: 0;
            width: 16px;
            height: 16px;
        }

@media(max-width:900px) {
    .featured-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

/* ============ INDUSTRIES ============ */
.ind-grid {
    display: grid;
    grid-template-columns: repeat(4,1fr);
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
}

.ind-card {
    position: relative;
    padding: 38px 26px;
    background: var(--bg-2);
    min-height: 150px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    overflow: hidden;
    transition: background .4s;
}

    .ind-card::before {
        content: "";
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        opacity: 0;
        transition: opacity .5s var(--ease);
        background: repeating-linear-gradient(115deg, rgba(214,168,79,.07) 0 2px, transparent 2px 14px), radial-gradient(circle at 30% 20%, rgba(199,204,209,.14), transparent 60%);
    }

    .ind-card:hover::before {
        opacity: 1;
    }

    .ind-card:hover {
        background: var(--card-hover);
    }

    .ind-card svg {
        width: 30px;
        height: 30px;
        color: var(--silver);
        margin-bottom: 20px;
        position: relative;
        z-index: 1;
        transition: color .4s;
    }

    .ind-card:hover svg {
        color: var(--gold);
    }

    .ind-card span {
        font-size: 14px;
        position: relative;
        z-index: 1;
    }

@media(max-width:900px) {
    .ind-grid {
        grid-template-columns: repeat(2,1fr);
    }
}

/* ============ SERVICES ============ */
.service-row {
    display: grid;
    grid-template-columns: .7fr 1fr;
    gap: 60px;
    padding: 34px 0;
    border-bottom: 1px solid var(--border);
    align-items: center;
}

    .service-row:first-of-type {
        border-top: 1px solid var(--border);
    }

.service-num {
    font-family: 'Space Grotesk';
    font-size: 13px;
    color: var(--gold);
    letter-spacing: .1em;
}

.service-row h3 {
    font-size: 24px;
    margin-top: 10px;
}

.service-row p {
    color: var(--text-dim);
    font-size: 14.5px;
    max-width: 460px;
}

.service-icon {
    width: 52px;
    height: 52px;
    color: var(--text-dim);
    justify-self: end;
    transition: color .4s,transform .4s;
}

.service-row:hover .service-icon {
    color: var(--silver);
    transform: translateX(-6px);
}

@media(max-width:800px) {
    .service-row {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .service-icon {
        justify-self: start;
    }
}

/* ============ WHY ============ */
.why-grid {
    display: grid;
    grid-template-columns: repeat(3,1fr);
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
}

.why-card {
    background: var(--bg-2);
    padding: 44px 34px;
    transition: background .4s;
}

    .why-card:hover {
        background: var(--card-hover);
    }

    .why-card svg {
        width: 34px;
        height: 34px;
        color: var(--gold);
        margin-bottom: 24px;
    }

    .why-card h3 {
        font-size: 18px;
        margin-bottom: 10px;
    }

    .why-card p {
        font-size: 14px;
        color: var(--text-dim);
    }

@media(max-width:900px) {
    .why-grid {
        grid-template-columns: 1fr;
    }
}

/* ============ QUALITY ============ */
.quality {
    background: var(--bg-2);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.quality-grid {
    display: grid;
    grid-template-columns: repeat(3,1fr);
    gap: 22px;
    margin-top: 50px;
}

.quality-card {
    border: 1px solid var(--border);
    padding: 30px 26px;
    border-radius: 2px;
    position: relative;
    background: linear-gradient(160deg, rgba(214,168,79,.05), rgba(199,204,209,.03) 60%);
}

    .quality-card h4 {
        font-size: 15.5px;
        margin-bottom: 8px;
        letter-spacing: .01em;
    }

    .quality-card p {
        font-size: 13px;
        color: var(--text-dim);
    }

.cert-strip {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 36px;
}

.cert-chip {
    border: 1px solid var(--border-strong);
    padding: 14px 22px;
    font-size: 12.5px;
    color: var(--text-faint);
    letter-spacing: .06em;
    text-transform: uppercase;
    border-radius: 2px;
}

@media(max-width:900px) {
    .quality-grid {
        grid-template-columns: 1fr;
    }
}

/* ============ INFRASTRUCTURE gallery ============ */
.gallery-wrap {
    overflow-x: auto;
    scrollbar-width: thin;
    padding-bottom: 20px;
    cursor: grab;
}

    .gallery-wrap.dragging {
        cursor: grabbing;
    }

.gallery-track {
    display: flex;
    gap: 22px;
    width: max-content;
    padding: 0 40px;
}

.gallery-item {
    width: 340px;
    flex-shrink: 0;
}

.gallery-visual {
    aspect-ratio: 4/3;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 2px;
    overflow: hidden;
}

    .gallery-visual svg {
        width: 100%;
        height: 100%;
    }

.gallery-cap {
    margin-top: 14px;
    font-size: 13px;
    color: var(--text-dim);
    display: flex;
    justify-content: space-between;
}

    .gallery-cap b {
        color: var(--text);
        font-weight: 500;
    }

/* ============ GLOBAL PRESENCE ============ */
.global {
    background: var(--bg-2);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.map-wrap {
    position: relative;
    margin-top: 60px;
    border: 1px solid var(--border);
    border-radius: 2px;
    overflow: hidden;
    background: var(--bg);
    padding: 30px;
}

    .map-wrap svg {
        width: 100%;
        height: auto;
        display: block;
    }

.region-list {
    display: grid;
    grid-template-columns: repeat(3,1fr);
    gap: 14px;
    margin-top: 34px;
}

.region-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13.5px;
    color: var(--text-dim);
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
}

    .region-item .dot {
        width: 7px;
        height: 7px;
        border-radius: 50%;
        background: var(--gold);
        box-shadow: 0 0 8px var(--gold);
    }

@media(max-width:700px) {
    .region-list {
        grid-template-columns: 1fr 1fr;
    }
}

/* ============ LEADERSHIP ============ */
.leader-grid {
    display: grid;
    grid-template-columns: .8fr 1.2fr;
    gap: 70px;
    align-items: center;
}

.leader-visual {
    aspect-ratio: 3/4;
    background: var(--card);
    position: relative;
    overflow: hidden;
    border-radius: 2px;
    border: 1px solid var(--border);
}

    .leader-visual svg {
        width: 100%;
        height: 100%;
    }

.leader-quote {
    margin: 26px 0 30px;
    padding-left: 26px;
    border-left: 2px solid var(--gold);
    font-family: 'Space Grotesk';
    font-size: 20px;
    line-height: 1.5;
    color: var(--text);
    font-weight: 500;
}

.leader-name {
    font-size: 22px;
    font-family: 'Space Grotesk';
    font-weight: 600;
}

.leader-role {
    color: var(--gold);
    font-size: 13px;
    letter-spacing: .05em;
    margin-top: 4px;
    margin-bottom: 24px;
}

@media(max-width:900px) {
    .leader-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

/* ============ CASE STUDIES ============ */
.case-grid {
    display: grid;
    grid-template-columns: repeat(2,1fr);
    gap: 24px;
    margin-top: 56px;
}

.case-card {
    border: 1px solid var(--border);
    border-radius: 2px;
    overflow: hidden;
    background: var(--bg-2);
    transition: border-color .4s,transform .4s;
}

    .case-card:hover {
        border-color: rgba(214,168,79,.4);
        transform: translateY(-4px);
    }

.case-visual {
    aspect-ratio: 16/9;
    background: var(--card);
}

    .case-visual svg {
        width: 100%;
        height: 100%;
    }

.case-body {
    padding: 26px 28px 30px;
}

.case-tag {
    font-size: 11px;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--silver);
    margin-bottom: 12px;
}

.case-body h3 {
    font-size: 18.5px;
    margin-bottom: 14px;
}

.case-row {
    display: grid;
    grid-template-columns: 90px 1fr;
    font-size: 13px;
    color: var(--text-dim);
    padding: 6px 0;
    border-top: 1px solid var(--border);
}

    .case-row b {
        color: var(--text-faint);
        font-weight: 500;
        font-size: 11px;
        letter-spacing: .05em;
        text-transform: uppercase;
    }

@media(max-width:800px) {
    .case-grid {
        grid-template-columns: 1fr;
    }
}

/* ============ RESOURCES ============ */
.resource-grid {
    display: grid;
    grid-template-columns: repeat(4,1fr);
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
}

.resource-card {
    background: var(--bg-2);
    padding: 32px 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    transition: background .3s;
}

    .resource-card:hover {
        background: var(--card-hover);
    }

    .resource-card svg {
        width: 26px;
        height: 26px;
        color: var(--gold);
    }

    .resource-card span {
        font-size: 14px;
    }

    .resource-card .dl {
        margin-top: auto;
        font-size: 11.5px;
        color: var(--text-faint);
        display: flex;
        align-items: center;
        gap: 6px;
    }

@media(max-width:900px) {
    .resource-grid {
        grid-template-columns: repeat(2,1fr);
    }
}

/* ============ CTA ============ */
.cta-band {
    position: relative;
    padding: 130px 0;
    text-align: center;
    overflow: hidden;
    background: radial-gradient(ellipse 900px 500px at 50% 0%, rgba(214,168,79,.14), transparent 65%), var(--bg-2);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

    .cta-band::before {
        content: "";
        position: absolute;
        top: 0;
        left: 50%;
        width: 1px;
        height: 70px;
        background: var(--gold-line);
        transform: translateX(-50%);
    }

    .cta-band h2 {
        font-size: clamp(30px,4.4vw,54px);
        max-width: 780px;
        margin: 0 auto 20px;
        line-height: 1.1;
    }

    .cta-band p {
        color: var(--text-dim);
        max-width: 520px;
        margin: 0 auto 42px;
        font-size: 15.5px;
    }

.cta-btns {
    display: flex;
    gap: 18px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ============ RFQ FORM ============ */
.rfq-wrap {
    display: grid;
    grid-template-columns: .85fr 1.15fr;
    gap: 70px;
}

.rfq-info h2 {
    font-size: clamp(26px,3.2vw,38px);
    margin: 16px 0 20px;
    line-height: 1.15;
}

.rfq-info p {
    color: var(--text-dim);
    font-size: 15px;
    margin-bottom: 30px;
    max-width: 400px;
}

.rfq-note {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    font-size: 13px;
    color: var(--text-faint);
    padding: 18px;
    border: 1px solid var(--border);
    border-radius: 2px;
}

    .rfq-note svg {
        width: 18px;
        height: 18px;
        color: var(--gold);
        flex-shrink: 0;
        margin-top: 1px;
    }

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.field {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

    .field.full {
        grid-column: 1/-1;
    }

    .field label {
        font-size: 12px;
        color: var(--text-dim);
        letter-spacing: .03em;
    }

    .field input, .field select, .field textarea {
        background: var(--card);
        border: 1px solid var(--border);
        color: var(--text);
        padding: 13px 15px;
        font-family: inherit;
        font-size: 14px;
        border-radius: 2px;
        transition: border-color .3s,background .3s;
    }

        .field input:focus, .field select:focus, .field textarea:focus {
            outline: none;
            border-color: var(--gold);
            background: #141C26;
        }

    .field textarea {
        resize: vertical;
        min-height: 100px;
    }

.upload-box {
    border: 1px dashed var(--border-strong);
    padding: 22px;
    text-align: center;
    border-radius: 2px;
    font-size: 13px;
    color: var(--text-faint);
    transition: border-color .3s;
    cursor: pointer;
}

    .upload-box:hover {
        border-color: var(--gold);
        color: var(--text-dim);
    }

.form-foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 26px;
    flex-wrap: wrap;
    gap: 16px;
}

    .form-foot p {
        font-size: 12px;
        color: var(--text-faint);
        max-width: 320px;
    }

@media(max-width:900px) {
    .rfq-wrap {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

/* ============ CONTACT ============ */
.contact {
    background: var(--bg-2);
    border-top: 1px solid var(--border);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
    margin-top: 50px;
}

.contact-card {
    background: var(--bg-2);
    padding: 34px;
}

    .contact-card h4 {
        font-size: 13px;
        letter-spacing: .08em;
        text-transform: uppercase;
        color: var(--gold);
        margin-bottom: 12px;
    }

    .contact-card p {
        font-size: 14.5px;
        color: var(--text-dim);
        line-height: 1.7;
    }

.map-frame {
    margin-top: 30px;
    aspect-ratio: 21/8;
    border: 1px solid var(--border);
    position: relative;
    overflow: hidden;
    background: var(--bg);
}

    .map-frame svg {
        width: 100%;
        height: 100%;
    }

@media(max-width:800px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

/* ============ FOOTER ============ */
footer {
    background: #05070A;
    padding: 90px 0 30px;
    border-top: 1px solid var(--border);
}

.footer-top {
    display: grid;
    grid-template-columns: 1.4fr repeat(5,1fr);
    gap: 40px;
    padding-bottom: 70px;
}

.footer-brand p {
    color: var(--text-faint);
    font-size: 13.5px;
    margin-top: 18px;
    max-width: 280px;
}

.footer-col h5 {
    font-size: 12px;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--text-dim);
    margin-bottom: 20px;
}

.footer-col a {
    display: block;
    font-size: 13.5px;
    color: var(--text-faint);
    margin-bottom: 12px;
    transition: color .3s;
}

    .footer-col a:hover {
        color: var(--gold);
    }

.footer-bottom {
    padding-top: 28px;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 14px;
    font-size: 12.5px;
    color: var(--text-faint);
}

    .footer-bottom .links {
        display: flex;
        gap: 24px;
    }

@media(max-width:1000px) {
    .footer-top {
        grid-template-columns: repeat(2,1fr);
    }
}

@media(max-width:600px) {
    .footer-top {
        grid-template-columns: 1fr;
    }
}

.split-3 {
    display: grid;
    grid-template-columns: repeat(3,1fr);
    gap: 30px;
}

/* ---------- page grid helper for teaser sections on home ---------- */
.teaser-cta {
    margin-top: 44px;
}