/* ============================================================
   GOLDEN CUT™ — Premium Abrasives Landing
   Light mode · Navy + Gold · Plus Jakarta Sans
   ============================================================ */

:root {
    --navy: #0B1B3A;
    --navy-2: #13294B;
    --navy-soft: #2A3D63;
    --gold: #D9A328;
    --gold-light: #F4C95D;
    --gold-dark: #B8860B;
    --gold-grad: linear-gradient(135deg, #F4C95D 0%, #E0A82E 45%, #B8860B 100%);

    --white: #FFFFFF;
    --cream: #FAF8F3;
    --offwhite: #F5F3ED;
    --grey: #ECEAE3;
    --grey-2: #E2DFD6;

    --text: #15203A;
    --muted: #6A7186;
    --border: rgba(11, 27, 58, 0.08);
    --border-2: rgba(11, 27, 58, 0.14);

    --shadow-sm: 0 1px 3px rgba(11, 27, 58, 0.06), 0 1px 2px rgba(11, 27, 58, 0.04);
    --shadow-md: 0 10px 30px rgba(11, 27, 58, 0.08);
    --shadow-lg: 0 24px 60px rgba(11, 27, 58, 0.12);
    --shadow-gold: 0 12px 40px rgba(217, 163, 40, 0.28);

    --radius: 18px;
    --radius-sm: 12px;
    --maxw: 1180px;
    --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
    background: var(--cream);
    color: var(--text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

::selection {
    background: var(--gold-light);
    color: var(--navy);
}

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

ul {
    list-style: none;
}

sup {
    font-size: 0.45em;
    vertical-align: super;
}

.container {
    width: 100%;
    max-width: var(--maxw);
    margin: 0 auto;
    padding: 0 28px;
    position: relative;
    z-index: 1;
}

.section {
    padding: 110px 0;
}

.what-we-do,
.why,
.products,
.industries,
.contact {
    padding: 75px 0;
}

.eyebrow {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--gold-dark);
    margin-bottom: 14px;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    line-height: 1.08;
    letter-spacing: -0.02em;
    color: var(--navy);
}

.section-head {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 64px;
}

.muted-text {
    color: var(--muted);
    font-size: 1rem;
    margin-bottom: 16px;
}

i[data-lucide] {
    width: 1em;
    height: 1em;
    stroke-width: 2;
    vertical-align: middle;
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: inherit;
    font-weight: 700;
    font-size: 0.95rem;
    border: none;
    cursor: pointer;
    border-radius: 999px;
    padding: 14px 28px;
    transition: transform .35s var(--ease), box-shadow .35s var(--ease), background .3s ease;
    white-space: nowrap;
}

.btn i[data-lucide] {
    width: 18px;
    height: 18px;
}

.btn-primary {
    background: var(--navy);
    color: #fff;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 18px 40px rgba(11, 27, 58, 0.28);
}

.btn-primary i {
    transition: transform .3s var(--ease);
}

.btn-primary:hover i {
    transform: translateX(4px);
}

.btn-glow {
    position: relative;
    background: var(--navy);
    box-shadow: 0 14px 36px rgba(11, 27, 58, 0.3), 0 0 0 1px rgba(244, 201, 93, 0.0);
}

.btn-glow::after {
    content: "";
    position: absolute;
    inset: -2px;
    border-radius: 999px;
    background: var(--gold-grad);
    z-index: -1;
    opacity: 0;
    filter: blur(14px);
    transition: opacity .4s ease;
}

.btn-glow:hover::after {
    opacity: 0.65;
}

.btn-block {
    width: 100%;
    justify-content: center;
    margin-top: 8px;
}

.btn-quote {
    background: var(--gold-grad);
    color: var(--navy);
    padding: 11px 22px;
    box-shadow: 0 6px 18px rgba(217, 163, 40, 0.3);
}

.btn-quote:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-gold);
}

.btn-whatsapp {
    background: #25D366;
    color: #fff;
    box-shadow: 0 10px 28px rgba(37, 211, 102, 0.32);
}

.btn-whatsapp:hover {
    transform: translateY(-3px);
}

/* ============================================================
   NAVBAR — Glassmorphism, appears after hero
   ============================================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 14px 24px;
    transform: translateY(-120%);
    opacity: 0;
    transition: transform .55s var(--ease), opacity .4s ease;
}

.navbar.visible {
    transform: translateY(0);
    opacity: 1;
}

.nav-inner {
    max-width: var(--maxw);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 22px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.72);
    backdrop-filter: blur(16px) saturate(160%);
    -webkit-backdrop-filter: blur(16px) saturate(160%);
    border: 1px solid rgba(255, 255, 255, 0.7);
    box-shadow: 0 12px 40px rgba(11, 27, 58, 0.1);
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
}

.logo-mark {
    width: 34px;
    height: 34px;
    border-radius: 9px;
    display: grid;
    place-items: center;
    color: var(--navy);
    background: var(--gold-grad);
    font-weight: 800;
    font-size: 1.1rem;
    box-shadow: 0 4px 12px rgba(217, 163, 40, 0.4);
}

.logo-text {
    font-size: 1.02rem;
    letter-spacing: 0.02em;
    color: var(--navy);
}

.nav-links {
    display: flex;
    gap: 34px;
}

.nav-links a {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--navy-soft);
    position: relative;
    transition: color .25s ease;
}

.nav-links a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -6px;
    height: 2px;
    width: 0;
    background: var(--gold-grad);
    transition: width .3s var(--ease);
}

.nav-links a:hover {
    color: var(--navy);
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-links a.active {
    color: var(--navy);
}

.nav-links a.active::after {
    width: 100%;
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
    position: relative;
    height: 200vh;
}

.hero-fixed-container {
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    z-index: 50;
    overflow: hidden;
}

.hero-marquee {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 3rem;
    opacity: 0;
    z-index: 2;
    overflow: hidden;
}

.marquee-track {
    display: flex;
    white-space: nowrap;
    width: max-content;
    font-size: clamp(3rem, 6vw, 5rem);
    font-weight: 800;
    color: var(--gold);
    text-shadow: 0 0 15px rgba(217, 163, 40, 0.4);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    opacity: 1;
    will-change: transform;
}

.marquee-left {
    animation: marqueeLeft 15s linear infinite;
}

.marquee-right {
    animation: marqueeRight 15s linear infinite;
}

@keyframes marqueeLeft {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}

@keyframes marqueeRight {
    from { transform: translateX(-50%); }
    to { transform: translateX(0); }
}

.hero-card {
    position: absolute;
    inset: 0;
    transform-origin: center center;
    overflow: hidden;
    background: radial-gradient(1200px 600px at 50% -10%, #0D2044 0%, #050E21 55%, #02050D 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    text-align: center;
    padding-top: 8vh;
    will-change: transform, border-radius, box-shadow;
    pointer-events: auto;
    z-index: 10;
}

.blueprint-container {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
}

@keyframes pulseGlow {
    0%, 100% {
        opacity: 0.6;
        transform: translate(-50%, -50%) scale(0.9);
    }
    50% {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1.1);
    }
}

.hero-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 70vh;
    height: 70vh;
    background: radial-gradient(circle, rgba(217, 163, 40, 0.12) 0%, transparent 60%);
    z-index: 1;
    pointer-events: none;
    animation: pulseGlow 3s ease-in-out infinite;
}

.hero-content {
    position: relative;
    z-index: 5;
}

.brand-name {
    opacity: 0;
    transform: translateY(24px);
    animation: fadeUp 1s var(--ease) 0.2s forwards;
}

.hero-logo {
    display: flex;
    align-items: center;
    gap: 16px;
    justify-content: center;
}

.hero-logo-mark {
    width: 64px;
    height: 64px;
    border-radius: 16px;
    display: grid;
    place-items: center;
    color: var(--navy);
    background: var(--gold-grad);
    font-weight: 800;
    font-size: 2.2rem;
    box-shadow: 0 8px 24px rgba(217, 163, 40, 0.4);
}

.hero-logo-text {
    font-size: clamp(3.5rem, 8.5vw, 7rem);
    font-weight: 800;
    letter-spacing: 0.06em;
    line-height: 1;
    background: linear-gradient(to right, #B8860B 0%, #FFD700 25%, #FDF5E6 50%, #FFD700 75%, #B8860B 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    animation: goldShine 4s linear infinite;
    text-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

@keyframes goldShine {
    to { background-position: 200% center; }
}

.hero-logo-text sup {
    font-size: 0.4em;
    font-weight: 700;
    color: var(--gold-light);
    -webkit-text-fill-color: var(--gold-light);
    vertical-align: super;
}

.tagline {
    margin-top: 16px;
    font-size: clamp(1rem, 2.2vw, 1.45rem);
    font-weight: 400;
    color: rgba(255, 255, 255, 0.85);
    letter-spacing: 0.01em;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 1s var(--ease) 0.45s forwards;
}

/* Wheel stage */
.wheel-stage {
    position: absolute;
    left: 50%;
    top: 60%;
    width: min(48vh, 380px);
    height: min(48vh, 380px);
    margin-left: calc(min(48vh, 380px) / -2);
    margin-top: calc(min(48vh, 380px) / -2);
    z-index: 3;
    perspective: 1600px;
    transform: scale(0.85) translateY(40px);
    opacity: 0;
}

.wheel-stage.rise {
    transform: scale(1) translateY(0);
    opacity: 1;
    transition: transform 1.8s cubic-bezier(0.16, 1, 0.3, 1), opacity 1.4s ease;
}

.wheel-tilt {
    width: 100%;
    height: 100%;
    transform-style: preserve-3d;
    transform: rotateX(22deg);
}

.wheel-spin {
    position: relative;
    width: 100%;
    height: 100%;
    transform-style: preserve-3d;
}

.wheel-stage.spinning .wheel-spin {
    animation: wheelSpin 3.5s linear infinite;
}

.wheel-layer {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    backface-visibility: hidden;
}

.wheel-layer.edge {
    background: radial-gradient(circle at 50% 50%, #3a3a3c 0%, #232325 60%, #161617 100%);
    box-shadow: inset 0 0 30px rgba(0, 0, 0, 0.5);
}

.wheel-layer.face {
    background-image: url('images/hero_wheel.png');
    background-size: 100%; /* The image is now natively cropped perfectly */
    background-position: center;
    background-repeat: no-repeat;
    box-shadow: inset 0 0 40px rgba(0, 0, 0, 0.6), inset 0 0 15px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(0, 0, 0, 0.2); /* 3D edge lighting */
}

.wheel-shadow {
    position: absolute;
    left: 50%;
    bottom: -6%;
    width: 70%;
    height: 30px;
    transform: translateX(-50%);
    background: radial-gradient(ellipse, rgba(11, 27, 58, 0.28) 0%, transparent 70%);
    filter: blur(6px);
    z-index: -1;
}

.spark-canvas {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 160%;
    height: 160%;
    transform: translate(-50%, calc(-50% - 9px)) rotateX(22deg);
    z-index: 999;
    pointer-events: none;
}

.scroll-hint {
    position: absolute;
    bottom: 28px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 5;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    opacity: 0;
    animation: fadeIn 1s ease 2s forwards, scrollPulseScale 2s ease-in-out 3s infinite;
}

.scroll-hint span {
    background: linear-gradient(135deg, #BF953F 0%, #FCF6BA 25%, #B38728 50%, #FBF5B7 75%, #AA771C 100%);
    background-size: 200% auto;
    color: transparent;
    -webkit-background-clip: text;
    background-clip: text;
    animation: goldSweep 6s linear infinite;
    filter: drop-shadow(0 2px 4px rgba(11,27,58,0.4));
}

.scroll-hint i, .scroll-hint svg {
    width: 24px;
    height: 24px;
    color: #FCF6BA;
    filter: drop-shadow(0 2px 4px rgba(11,27,58,0.4));
    animation: bob 1.6s ease-in-out infinite;
}

@keyframes scrollPulseScale {
    0%, 100% {
        opacity: 1;
        transform: translateX(-50%) scale(1);
    }
    50% {
        opacity: 0.6;
        transform: translateX(-50%) scale(1.08);
    }
}

@keyframes wheelSpin {
    to {
        transform: rotateZ(360deg);
    }
}

@keyframes fadeUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

@keyframes bob {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(5px);
    }
}



/* ============================================================
   METRICS
   ============================================================ */
.trust {
    background: var(--offwhite);
}

@keyframes goldSweep {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes plateShine {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    max-width: 100%;
    margin: 40px auto 0;
    padding: 30px 0; /* Space to accommodate zigzag stagger translation */
    position: relative;
    z-index: 2;
}

/* Zigzag positioning for desktop */
.trust-item-wrapper {
    --offset-y: 0px;
    will-change: transform;
}
.trust-item-wrapper:nth-child(1) { --offset-y: -20px; }
.trust-item-wrapper:nth-child(2) { --offset-y: 20px; }
.trust-item-wrapper:nth-child(3) { --offset-y: -20px; }
.trust-item-wrapper:nth-child(4) { --offset-y: 20px; }

/* Discrete Golden Plates - thinner border styling */
.trust-plate-single {
    position: relative;
    background: linear-gradient(135deg, 
        #BF953F 0%, 
        #FCF6BA 25%, 
        #B38728 50%, 
        #FBF5B7 75%, 
        #AA771C 100%
    );
    background-size: 400% 400%;
    animation: goldSweep 12s ease infinite;
    border-radius: 24px;
    padding: 10px; /* Sleeker, thinner gold border */
    border: 1px solid rgba(255, 255, 255, 0.45);
    box-shadow: 
        0 12px 30px rgba(11, 27, 58, 0.14), 
        inset 0 1px 0 rgba(255, 255, 255, 0.5),
        inset 0 -1px 2px rgba(0, 0, 0, 0.3);
    overflow: hidden;
    transform: translateY(var(--offset-y));
    transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
    will-change: transform, box-shadow;
    z-index: 2;
}

.trust-plate-single::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(
        105deg,
        transparent 30%,
        rgba(255, 255, 255, 0.15) 40%,
        rgba(255, 255, 255, 0.3) 45%,
        rgba(255, 255, 255, 0.15) 50%,
        transparent 60%
    );
    background-size: 200% 100%;
    animation: plateShine 6s infinite linear;
    pointer-events: none;
    z-index: 1;
}

.trust-plate-single:hover {
    transform: translateY(calc(var(--offset-y) - 10px));
    box-shadow: 
        0 22px 48px rgba(11, 27, 58, 0.22), 
        0 0 30px rgba(217, 163, 40, 0.28);
}

.trust-card {
    background: var(--navy);
    border-radius: 16px; /* Concentric fit inside 24px outer border radius */
    padding: 44px 20px;
    text-align: center;
    border: 1px solid rgba(244, 201, 93, 0.15);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.06);
    position: relative;
    z-index: 2;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 12px;
    transition: border-color 0.4s ease;
}

.trust-plate-single:hover .trust-card {
    border-color: rgba(244, 201, 93, 0.6);
}

/* Background Drawing Sketch */
.trust-card-sketch {
    position: absolute;
    top: 68%; /* Shifted down from 50% to clear text overlay */
    left: 50%;
    transform: translate(-50%, -50%);
    width: 110px;
    height: 110px;
    color: var(--gold-light);
    opacity: 0.15; /* Increased opacity from 0.08 for better visibility */
    pointer-events: none;
    z-index: 1;
    transition: opacity 0.4s var(--ease), transform 0.4s var(--ease), color 0.4s var(--ease);
}

.trust-card::before {
    content: "";
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at 50% 0%, rgba(217, 163, 40, 0.12) 0%, transparent 55%);
    pointer-events: none;
    transition: opacity 0.4s ease;
}

.trust-plate-single:hover .trust-card::before {
    opacity: 0.8;
}

.trust-plate-single:hover .trust-card-sketch {
    opacity: 0.32; /* Higher opacity on hover */
    transform: translate(-50%, -50%) scale(1.08);
    color: var(--gold);
}

.trust-num {
    font-size: clamp(2.2rem, 4vw, 3rem);
    font-weight: 800;
    line-height: 1;
    background: var(--gold-grad);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    position: relative;
    z-index: 2;
}

.trust-num.trust-text {
    font-size: clamp(1.6rem, 3vw, 2.2rem);
}

.trust-label {
    font-size: 0.9rem;
    color: var(--grey-2);
    font-weight: 500;
    position: relative;
    z-index: 2;
}

/* ============================================================
   ABOUT
   ============================================================ */
.about {
    background: var(--cream);
}

.what-we-do {
    background: var(--offwhite);
}

.what-we-do-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    text-align: left;
}



.navy-metallic-plate {
    background: linear-gradient(135deg, 
        #1a2744 0%, 
        #0b1b3a 25%, 
        #13294B 50%, 
        #0b1b3a 75%, 
        #081226 100%
    );
    background-size: 400% 400%;
    animation: goldSweep 12s ease infinite;
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: 
        0 12px 30px rgba(11, 27, 58, 0.2), 
        inset 0 1px 0 rgba(255, 255, 255, 0.1),
        inset 0 -1px 2px rgba(0, 0, 0, 0.3);
    border-radius: 20px;
    padding: 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.navy-metallic-plate::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(
        105deg,
        transparent 30%,
        rgba(255, 255, 255, 0.05) 40%,
        rgba(255, 255, 255, 0.1) 45%,
        rgba(255, 255, 255, 0.05) 50%,
        transparent 60%
    );
    background-size: 200% 100%;
    animation: plateShine 6s infinite linear;
    pointer-events: none;
    z-index: 1;
}

.why {
    background: var(--cream);
}

.about-content {
    max-width: 940px;
    margin: 50px auto 0;
    text-align: center;
}

.about-text-columns {
    column-count: 2;
    column-gap: 50px;
    text-align: left;
}

.lead-text {
    font-size: 1.35rem;
    color: var(--navy);
    font-weight: 600;
    line-height: 1.6;
    margin-bottom: 24px;
    break-inside: avoid;
}

.about-text-columns .muted-text {
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 20px;
    break-inside: avoid;
}

@media (max-width: 768px) {
    .about-text-columns {
        column-count: 1;
    }
}

.founder-card-horizontal {
    margin-top: 60px;
    display: inline-flex;
    align-items: center;
    gap: 20px;
    text-align: left;
}

.founder-photo {
    width: 58px;
    height: 58px;
    border-radius: 50%;
    flex-shrink: 0;
    background: var(--grey);
    display: grid;
    place-items: center;
    color: var(--muted);
    font-size: 0.72rem;
    font-weight: 600;
}

.founder-info {
    display: flex;
    flex-direction: column;
}

.founder-name {
    font-weight: 700;
    color: var(--navy);
}

.founder-title {
    font-size: 0.85rem;
    color: var(--muted);
}

.placeholder-box {
    display: grid;
    place-items: center;
    background: repeating-linear-gradient(45deg, var(--grey) 0 14px, var(--grey-2) 14px 28px);
    color: var(--muted);
    font-weight: 600;
    letter-spacing: 0.04em;
}

.about-image {
    width: 100%;
    aspect-ratio: 4/3.4;
    border-radius: 24px;
    border: 2px solid rgba(217, 163, 40, 0.35);
    box-shadow: var(--shadow-gold), var(--shadow-lg);
}

/* ============================================================
   CUSTOM CURSOR
   ============================================================ */
@media (pointer: fine) {
    body, a, button, input, select, textarea, .cat-pill {
        cursor: none !important;
    }
}
@media (pointer: coarse) {
    .cursor-dot, .cursor-ring {
        display: none !important;
    }
}
.cursor-dot {
    position: fixed;
    top: 0; left: 0;
    width: 8px; height: 8px;
    background: var(--gold);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
    z-index: 9999;
    transition: opacity 0.3s ease;
}
.cursor-ring {
    position: fixed;
    top: 0; left: 0;
    width: 34px; height: 34px;
    border: 2px solid var(--gold-light);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
    z-index: 9998;
    transition: width 0.3s ease, height 0.3s ease, background 0.3s ease, opacity 0.3s ease;
}
.cursor-ring.hover {
    width: 50px;
    height: 50px;
    background: rgba(217, 163, 40, 0.1);
}

/* ============================================================
   WHY GOLDEN CUT
   ============================================================ */
.why {
    background: var(--offwhite);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 26px;
}

.why-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 38px 34px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .3s ease;
    position: relative;
    overflow: hidden;
}

.why-card::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    height: 4px;
    width: 0;
    background: var(--gold-grad);
    transition: width .4s var(--ease);
}

.why-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(217, 163, 40, 0.4);
}

.why-card:hover::before {
    width: 100%;
}

.why-icon {
    width: 58px;
    height: 58px;
    border-radius: 14px;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, rgba(244, 201, 93, 0.18), rgba(217, 163, 40, 0.1));
    color: var(--gold-dark);
    margin-bottom: 22px;
}

.why-icon i {
    width: 28px;
    height: 28px;
}

.why-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 10px;
}

.why-card p {
    color: var(--muted);
    font-size: 0.97rem;
}

/* ============================================================
   PRODUCTS
   ============================================================ */
.products {
    background: var(--cream);
}

.main-category-tabs {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: 24px;
}

.main-cat-pill {
    font-family: inherit;
    font-weight: 700;
    font-size: 1.15rem;
    padding: 14px 28px;
    border-radius: 999px;
    cursor: pointer;
    background: var(--white);
    color: var(--navy-soft);
    border: 2px solid var(--border-2);
    transition: all .3s var(--ease);
}

.main-cat-pill:hover {
    border-color: var(--gold);
    color: var(--navy);
    transform: translateY(-2px);
}

.main-cat-pill.active {
    background: var(--navy);
    color: #fff;
    border-color: var(--navy);
    box-shadow: 0 8px 22px rgba(11, 27, 58, 0.25);
}

.category-tabs {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: 20px;
}

.cat-pill {
    font-family: inherit;
    font-weight: 600;
    font-size: 0.92rem;
    padding: 11px 22px;
    border-radius: 999px;
    cursor: pointer;
    background: var(--white);
    color: var(--navy-soft);
    border: 1px solid var(--border-2);
    transition: all .3s var(--ease);
}

.cat-pill:hover {
    border-color: var(--gold);
    color: var(--navy);
    transform: translateY(-2px);
}

.cat-pill.active {
    background: var(--gold-grad);
    color: var(--navy);
    border-color: var(--gold);
    box-shadow: 0 4px 14px rgba(217, 163, 40, 0.3);
    font-weight: 700;
}

/* Sub-product dropdown bar */
.sub-product-bar {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: 0;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.5s var(--ease), opacity 0.4s ease, margin-bottom 0.4s ease;
}

.sub-product-bar.open {
    max-height: 200px;
    opacity: 1;
    margin-bottom: 36px;
}

.sub-pill {
    font-family: inherit;
    font-weight: 600;
    font-size: 0.82rem;
    padding: 9px 18px;
    border-radius: 999px;
    cursor: pointer;
    background: var(--white);
    color: var(--navy-soft);
    border: 1px solid var(--border-2);
    transition: all 0.3s var(--ease);
}

.sub-pill:hover {
    border-color: var(--gold);
    color: var(--navy);
    transform: translateY(-2px);
}

.sub-pill.active {
    background: rgba(217, 163, 40, 0.12);
    color: var(--navy);
    border-color: var(--gold);
    box-shadow: 0 4px 14px rgba(217, 163, 40, 0.15);
    font-weight: 700;
}

/* Product panel */
.product-panel {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 60px;
    align-items: center;
    background: var(--white);
    border-radius: 26px;
    padding: 54px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-md);
}

.product-visual {
    display: grid;
    place-items: center;
    min-height: 320px;
    position: relative;
}

/* Product image */
.product-image {
    width: 100%;
    max-width: 420px;
    max-height: 400px;
    height: auto;
    object-fit: contain;
    border-radius: 12px;
}

/* Product detail */
.product-name {
    font-size: 1.9rem;
    font-weight: 800;
    color: var(--navy);
    margin-bottom: 10px;
}

.product-detail {
    transition: opacity .4s ease, transform .4s var(--ease);
}

.product-detail.swapping {
    opacity: 0;
    transform: translateX(24px);
}

/* Specs table — scrollable */
.specs-table-wrap {
    max-height: 340px;
    overflow-y: auto;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    margin: 22px 0 28px;
}

.specs-table-wrap::-webkit-scrollbar {
    width: 6px;
}

.specs-table-wrap::-webkit-scrollbar-track {
    background: var(--offwhite);
    border-radius: 3px;
}

.specs-table-wrap::-webkit-scrollbar-thumb {
    background: var(--gold);
    border-radius: 3px;
}

.specs-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.92rem;
}

.specs-table th {
    text-align: left;
    padding: 12px 14px;
    background: var(--offwhite);
    color: var(--navy);
    font-weight: 700;
    border-bottom: 2px solid var(--border-2);
    font-size: 0.78rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    position: sticky;
    top: 0;
    z-index: 2;
}

.specs-table th:first-child {
    border-top-left-radius: 10px;
}

.specs-table th:last-child {
    border-top-right-radius: 10px;
}

.specs-table td {
    padding: 13px 14px;
    border-bottom: 1px solid var(--border);
    color: var(--muted);
}

.specs-table tr:last-child td {
    border-bottom: none;
}

.specs-table tbody tr:hover td {
    background: rgba(217, 163, 40, 0.05);
}

/* ============================================================
   INDUSTRIES
   ============================================================ */
.industries {
    background: var(--offwhite);
}

/* ============================================================
   INDUSTRIES HORIZONTAL SCROLL
   ============================================================ */
.industries-wrapper {
    position: relative;
    height: 400vh;
    background: var(--cream);
    z-index: 10;
}

.industries-bar {
    position: sticky;
    top: 0;
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    overflow: hidden;
    padding-top: 5vh;
}

.industries-header {
    text-align: center;
    margin-bottom: 20px;
    position: relative;
    z-index: 10;
}

.industries-deck-container {
    position: relative;
    width: 100%;
    height: 380px;
    display: flex;
    justify-content: center;
    align-items: center;
    perspective: 1200px;
}

.ind-card {
    position: absolute;
    top: 0; left: calc(50% - 120px);
    width: 240px; 
    height: 380px;
    background: transparent; /* Set to transparent to prevent background bleeding */
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(11,27,58,0.2);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    cursor: pointer;
    margin-top: 0;
    transition: margin-top 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s ease, border-color 0.3s ease, opacity 0.5s ease;
    border: 1.5px solid rgba(217, 163, 40, 0.45); /* Subtle golden border by default to distinguish cards */
    transform-origin: center bottom;
    opacity: 0;
    user-select: none;
    -webkit-user-select: none;

    /* Hardware-Accelerated Rounded Clip Fix via clip-path */
    -webkit-clip-path: inset(0 round 16px);
    clip-path: inset(0 round 16px);

    /* WebKit/Blink Compositing Fixes */
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    isolation: isolate; /* Keep compositing layers separated */
}

.ind-card:hover {
    margin-top: -20px;
    border-color: var(--gold); /* Fully opaque gold border on hover */
    box-shadow: 0 20px 40px rgba(11,27,58,0.4);
    z-index: 20 !important;
}

.ind-card-bg {
    position: absolute;
    inset: 1.5px; /* Inset strictly inside the 1.5px golden border to prevent overlapping/bleeding */
    background-color: #111; /* Fallback color on child to prevent parent compositing leaks */
    background-size: cover;
    background-position: center;
    transition: transform 0.5s ease;
    border-radius: 14px; /* Explicit rounded corners concentric with the 16px outer radius */
}

.ind-card:hover .ind-card-bg {
    transform: scale(1.08);
}

.ind-card-overlay {
    position: absolute;
    inset: 1.5px; /* Inset strictly inside the 1.5px golden border to prevent overlapping/bleeding */
    background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.2) 50%, transparent 100%);
    display: flex;
    align-items: flex-end;
    padding: 24px;
    border-radius: 14px; /* Explicit rounded corners concentric with the 16px outer radius */
}

.ind-card-overlay h4 {
    color: #fff;
    font-size: 1.4rem;
    font-weight: 700;
    margin: 0;
    line-height: 1.2;
    text-shadow: 0 2px 4px rgba(0,0,0,0.6);
}

/* ============================================================
   CERTIFICATIONS
   ============================================================ */
.certs {
    background: var(--cream);
}

.certs-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.cert-card {
    border: 2px dashed var(--border-2);
    border-radius: var(--radius);
    padding: 60px 24px;
    text-align: center;
    color: var(--muted);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
    background: var(--white);
    transition: border-color .3s ease;
}

.cert-card i {
    width: 42px;
    height: 42px;
    color: var(--grey-2);
}

.cert-card span {
    font-weight: 600;
    letter-spacing: 0.02em;
}

.cert-card:hover {
    border-color: var(--gold);
}

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonials {
    background: var(--offwhite);
}

.testimonials-track {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 26px;
}

.testimonial-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 38px 32px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    position: relative;
}

.quote-icon {
    width: 38px;
    height: 38px;
    color: var(--gold);
    margin-bottom: 18px;
}

.quote-text {
    color: var(--text);
    font-size: 1.02rem;
    margin-bottom: 24px;
    line-height: 1.7;
}

.client {
    display: flex;
    flex-direction: column;
}

.client-name {
    font-weight: 700;
    color: var(--navy);
}

.client-company {
    font-size: 0.88rem;
    color: var(--muted);
}

/* ============================================================
   CONTACT / RFQ
   ============================================================ */
.contact {
    background: var(--cream);
}

.contact-grid {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: 64px;
    align-items: start;
}

.contact-left .section-title {
    margin-bottom: 18px;
}

.contact-list {
    margin: 28px 0;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.contact-list li {
    display: flex;
    align-items: center;
    gap: 14px;
    color: var(--navy-soft);
    font-weight: 500;
}

.contact-list i {
    width: 22px;
    height: 22px;
    color: var(--gold-dark);
    flex-shrink: 0;
}

.rfq-form {
    background: var(--white);
    border-radius: 22px;
    padding: 40px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-md);
}

.field-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}

.field {
    display: flex;
    flex-direction: column;
    margin-bottom: 18px;
}

.field label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--navy);
    margin-bottom: 7px;
}

.field input,
.field select,
.field textarea {
    font-family: inherit;
    font-size: 0.95rem;
    padding: 13px 15px;
    border: 1px solid var(--border-2);
    border-radius: 11px;
    color: var(--text);
    background: var(--cream);
    transition: border-color .25s ease, box-shadow .25s ease;
    resize: vertical;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
    outline: none;
    border-color: var(--gold);
    box-shadow: 0 0 0 4px rgba(217, 163, 40, 0.14);
    background: #fff;
}

.form-success {
    display: none;
    margin-top: 14px;
    padding: 12px 16px;
    border-radius: 10px;
    background: rgba(37, 211, 102, 0.12);
    color: #128a3e;
    font-weight: 600;
    font-size: 0.9rem;
}

.form-success.show {
    display: block;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
    background: var(--navy);
    color: #cdd5e6;
    padding: 70px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 50px;
    padding-bottom: 50px;
}

.footer .logo-text {
    color: #fff;
}

.footer .muted-text {
    color: #98a3bd;
    margin-top: 14px;
}

.footer h4 {
    color: #fff;
    font-size: 1rem;
    margin-bottom: 18px;
    font-weight: 700;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: #aeb8d0;
    transition: color .25s ease;
    width: fit-content;
}

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

.footer-contact p {
    color: #aeb8d0;
    margin-bottom: 10px;
    font-size: 0.94rem;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 24px 0;
    text-align: center;
    font-size: 0.86rem;
    color: #8794b2;
}

/* ============================================================
   FLOATING WHATSAPP
   ============================================================ */
.whatsapp-float {
    position: fixed;
    right: 24px;
    bottom: 28px;
    z-index: 1200;
    width: 58px;
    height: 58px;
    border-radius: 50%;
    background: #25D366;
    color: #fff;
    display: grid;
    place-items: center;
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.45);
    transition: transform .3s var(--ease), opacity .4s ease;
    animation: pulseWa 2.4s ease-in-out infinite;
    opacity: 0;
    pointer-events: none;
    transform: scale(0.8) translateY(20px);
}

.whatsapp-float.visible {
    opacity: 1;
    pointer-events: auto;
    transform: scale(1) translateY(0);
}

.whatsapp-float i {
    width: 28px;
    height: 28px;
}

.whatsapp-float:hover {
    transform: scale(1.1);
}

@keyframes pulseWa {

    0%,
    100% {
        box-shadow: 0 10px 30px rgba(37, 211, 102, 0.45), 0 0 0 0 rgba(37, 211, 102, 0.4);
    }

    50% {
        box-shadow: 0 10px 30px rgba(37, 211, 102, 0.45), 0 0 0 14px rgba(37, 211, 102, 0);
    }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 940px) {
    .nav-links {
        display: none;
    }

    .about-grid,
    .product-panel {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

    .trust-plate-single {
        padding: 8px; /* Slightly thinner on tablet */
        border-radius: 20px;
    }

    .trust-grid {
        grid-template-columns: 1fr 1fr;
        gap: 24px;
        padding: 20px 0;
    }

    /* Diagonal stagger pattern for 2-column tablet layout */
    .trust-item-wrapper:nth-child(1) { --offset-y: -15px; }
    .trust-item-wrapper:nth-child(2) { --offset-y: 15px; }
    .trust-item-wrapper:nth-child(3) { --offset-y: 15px; }
    .trust-item-wrapper:nth-child(4) { --offset-y: -15px; }

    .industries-grid,
    .certs-grid {
        grid-template-columns: 1fr 1fr;
    }

    .product-panel {
        padding: 34px;
    }

    .testimonials-track {
        grid-auto-flow: column;
        grid-template-columns: none;
        grid-auto-columns: 84%;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        -ms-overflow-style: none;
        scrollbar-width: none;
        padding-bottom: 6px;
    }

    .testimonials-track::-webkit-scrollbar {
        display: none;
    }

    .testimonial-card {
        scroll-snap-align: center;
    }
}

.mobile-menu-btn {
    display: none;
    background: transparent;
    border: none;
    color: var(--gold-light);
    cursor: pointer;
    padding: 8px;
    margin-left: 15px;
}

@media (max-width: 940px) {
    .mobile-menu-btn {
        display: block;
    }
    .btn-quote {
        margin-left: auto;
    }
    .nav-inner {
        position: relative;
    }
    .nav-links {
        display: none !important;
        position: absolute;
        top: 100%;
        left: -20px;
        right: -20px;
        width: calc(100% + 40px);
        flex-direction: column;
        align-items: center;
        background: rgba(11, 27, 58, 0.95);
        backdrop-filter: blur(10px);
        padding: 20px 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }
    .nav-links.active {
        display: flex !important;
    }
}

@media (max-width: 560px) {
    body {
        overflow-x: clip; /* Fixes horizontal scroll without breaking sticky! */
    }
    .section, .what-we-do, .why, .products, .industries, .contact {
        padding: 60px 0;
    }

    /* Hero Shrink */
    .hero { height: 200vh; }
    .hero-logo-text { font-size: clamp(2.4rem, 10vw, 3.2rem); }
    .tagline { font-size: 0.8rem; }
    .wheel-stage { transform: scale(0.6) translateY(0) !important; margin-top: -320px; }
    .scroll-hint { bottom: 120px; }

    /* Trust / Metrics */
    .trust-plate-single { padding: 4px; border-radius: 12px; }
    .trust-grid { grid-template-columns: 1fr 1fr; gap: 12px; padding: 0; }
    .trust-item-wrapper { --offset-y: 0px !important; }
    .trust-num { font-size: 1.5rem !important; }
    .trust-label { font-size: 0.65rem !important; line-height: 1.2; display: inline-block; margin-top: 4px; }

    /* About & What We Do */
    .about-text-columns { column-count: 2; column-gap: 15px; }
    .about-text-columns p { break-inside: avoid; margin-bottom: 15px; }
    .what-we-do-grid { grid-template-columns: 1fr 1fr !important; gap: 15px; }
    .lead-text { font-size: 0.75rem; line-height: 1.4; }
    .muted-text { font-size: 0.7rem; line-height: 1.4; }
    .navy-metallic-plate { padding: 15px; margin-top: 30px !important; }
    .navy-metallic-plate .trust-num { font-size: 1.2rem !important; line-height: 1.2; }
    .navy-metallic-plate p { font-size: 0.7rem !important; line-height: 1.4; margin-top: 8px !important; }

    /* Why Golden Cut */
    .why-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
    .why-card { padding: 12px; }
    .why-card h3 { font-size: 0.85rem; margin-bottom: 6px; }
    .why-card p { font-size: 0.65rem; line-height: 1.3; }

    /* Products */
    .product-panel { padding: 12px; border-radius: 12px; }
    .category-tabs { flex-wrap: wrap; gap: 4px; justify-content: center; margin-bottom: 15px; }
    .sub-product-bar { flex-wrap: wrap; gap: 4px; justify-content: center; padding: 6px; margin-bottom: 20px; }
    .cat-pill { padding: 6px 10px; font-size: 0.75rem; }
    .sub-pill { padding: 4px 8px; font-size: 0.65rem; }
    
    .product-detail-flex { grid-template-columns: 1fr; gap: 20px; }
    .product-info h3 { font-size: 1.2rem; }
    .product-info p { font-size: 0.75rem; line-height: 1.4; }
    .specs-table th, .specs-table td { padding: 6px; font-size: 0.65rem; }
    .product-visual { min-height: 220px; transform: scale(0.7); margin-top: -30px; }

    /* Industries */
    .industries-wrapper { height: 150vh; }
    .industries-bar { height: 80vh; justify-content: flex-start; padding-top: 80px; }
    .industries-grid, .certs-grid { grid-template-columns: 1fr; }
    .industries-deck-container { height: 300px; }
    .ind-card { width: 150px; height: 220px; left: 50%; margin-left: -75px; }
    .ind-card-overlay { padding: 15px; justify-content: center; text-align: center; }
    .ind-card-overlay h4 { font-size: 1.15rem; }

    /* Contact */
    .contact-grid { display: flex; flex-direction: column-reverse; gap: 30px; }
    .contact-left, .contact-right { max-width: 100%; width: 100%; }
    .contact-left h3, .contact-right h3 { font-size: 1rem !important; margin-bottom: 15px !important; }
    .contact-list { gap: 12px; margin-top: 0 !important; }
    .contact-list li { font-size: 0.65rem; gap: 8px; align-items: flex-start; }
    .contact-list i { width: 14px; height: 14px; margin-top: 2px !important; }
    .contact-list strong { font-size: 0.7rem !important; margin-bottom: 2px !important; }
    
    .rfq-form { padding: 15px; border-radius: 12px; }
    .field-row { grid-template-columns: 1fr; gap: 8px; }
    .field { margin-bottom: 8px; }
    .field label { font-size: 0.7rem; margin-bottom: 4px; }
    .field input, .field select, .field textarea { padding: 8px; font-size: 0.75rem; border-radius: 6px; }
    .btn.btn-primary.btn-block { padding: 8px; font-size: 0.8rem; }
    .btn-whatsapp { padding: 8px 12px; font-size: 0.75rem; }

    .footer-grid { grid-template-columns: 1fr; gap: 34px; }
}

@media (prefers-reduced-motion: reduce) {

    .wheel-stage.spinning .wheel-spin,
    .disc-3d,
    .whatsapp-float {
        animation: none !important;
    }
}

.global-svg-bg {
    position: absolute;
    top: 200vh;
    left: 0;
    width: 100%;
    height: 450vh;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

@media (max-width: 768px) {
    .global-svg-bg {
        height: 650vh;
    }
}