/* ═══════════════════════════════════════════════
   1. CUSTOM PROPERTIES
   ═══════════════════════════════════════════════ */
:root {
    --graphite: #111111;
    --steel: #2B2B2B;
    --cement: #F5F5F5;
    --cement-dark: #E8E8E8;
    --industrial-orange: #E8642C;
    --industrial-orange-hover: #D4551F;
    --construction-yellow: #D4A843;
    --muted: #888888;
    --border-dark: #333333;
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Inter', sans-serif;
}

/* ═══════════════════════════════════════════════
   2. RESET & BASE
   ═══════════════════════════════════════════════ */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    background: var(--graphite);
    color: var(--cement);
    font-family: var(--font-body);
    overflow-x: hidden;
    line-height: 1.6;
}

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

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

ul {
    list-style: none;
}

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

input,
select {
    font-family: inherit;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: var(--graphite);
}

::-webkit-scrollbar-thumb {
    background: #444;
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--industrial-orange);
}

/* ═══════════════════════════════════════════════
   3. GRAIN OVERLAY (from globals.css)
   ═══════════════════════════════════════════════ */
@keyframes grain {

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

    10% {
        transform: translate(-5%, -10%);
    }

    20% {
        transform: translate(-15%, 5%);
    }

    30% {
        transform: translate(7%, -25%);
    }

    40% {
        transform: translate(-5%, 25%);
    }

    50% {
        transform: translate(-15%, 10%);
    }

    60% {
        transform: translate(15%, 0%);
    }

    70% {
        transform: translate(0%, 15%);
    }

    80% {
        transform: translate(3%, 35%);
    }

    90% {
        transform: translate(-10%, 10%);
    }
}

.grain-overlay::after {
    content: '';
    position: fixed;
    top: -50%;
    left: -50%;
    right: -50%;
    bottom: -50%;
    width: 200%;
    height: 200%;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
    animation: grain 8s steps(10) infinite;
    pointer-events: none;
    z-index: 100;
    opacity: 0.5;
}

/* ═══════════════════════════════════════════════
   4. TYPOGRAPHY & UTILITIES
   ═══════════════════════════════════════════════ */
.text-gradient-orange {
    background: linear-gradient(135deg, #E8642C, #D4A843);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-gradient-steel {
    background: linear-gradient(135deg, #888, #F5F5F5);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-muted-50 {
    color: rgba(245, 245, 245, 0.5);
}

/* ═══════════════════════════════════════════════
   5. LAYOUT
   ═══════════════════════════════════════════════ */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
    z-index: 10;
}

@media (min-width: 768px) {
    .container {
        padding: 0 4rem;
    }
}

@media (min-width: 1024px) {
    .container {
        padding: 0 6rem;
    }
}

/* ═══════════════════════════════════════════════
   6. SECTION COMMON ELEMENTS
   ═══════════════════════════════════════════════ */
.section-label {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.section-label-center {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    justify-content: center;
    margin-bottom: 1rem;
}

.label-line {
    width: 3rem;
    height: 2px;
    background: var(--industrial-orange);
}

.section-label span,
.section-label-center span {
    font-size: 0.75rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--industrial-orange);
    font-family: var(--font-body);
    font-weight: 600;
}

.section-heading-white {
    font-family: var(--font-heading);
    font-weight: 900;
    font-size: 2.25rem;
    color: #fff;
    line-height: 1.05;
    max-width: 56rem;
    margin-bottom: 1.5rem;
}

.section-heading-dark {
    font-family: var(--font-heading);
    font-weight: 900;
    font-size: 2.25rem;
    color: var(--graphite);
    line-height: 1.1;
    max-width: 48rem;
    margin-bottom: 1rem;
}

.section-heading-center {
    text-align: center;
}

.section-desc-muted {
    font-size: 1.125rem;
    color: rgba(245, 245, 245, 0.5);
    max-width: 32rem;
    margin-bottom: 5rem;
    font-family: var(--font-body);
}

.section-desc-steel {
    font-size: 1.125rem;
    color: rgba(43, 43, 43, 0.6);
    max-width: 28rem;
    margin-bottom: 4rem;
    font-family: var(--font-body);
}

@media (min-width: 640px) {
    .section-heading-white {
        font-size: 3rem;
    }

    .section-heading-dark {
        font-size: 3rem;
    }
}

@media (min-width: 768px) {
    .section-heading-white {
        font-size: 4.5rem;
    }

    .section-heading-dark {
        font-size: 3.75rem;
    }
}

/* Diagonal line backgrounds */
.diagonal-lines {
    position: absolute;
    inset: 0;
    opacity: 0.05;
    background-image: repeating-linear-gradient(45deg, transparent, transparent 40px, #fff 40px, #fff 41px);
}

.diagonal-reverse {
    background-image: repeating-linear-gradient(-45deg, transparent, transparent 30px, #fff 30px, #fff 31px);
}

/* ═══════════════════════════════════════════════
   7. ANIMATION CLASSES (replaces Framer Motion)
   ═══════════════════════════════════════════════ */
[data-animate] {
    opacity: 0;
    transform: translateY(60px);
    transition: opacity 0.8s cubic-bezier(0.25, 0.4, 0.25, 1),
        transform 0.8s cubic-bezier(0.25, 0.4, 0.25, 1);
}

[data-animate-dir="left"] {
    transform: translateX(60px);
}

[data-animate].visible {
    opacity: 1;
    transform: translateY(0) translateX(0);
}

@keyframes slideDown {
    from {
        transform: translateY(-100%);
    }

    to {
        transform: translateY(0);
    }
}

@keyframes bounce {

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

    50% {
        transform: translateY(10px);
    }
}

@keyframes scrollDot {

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

    50% {
        opacity: 1;
        transform: translateY(12px);
    }
}

@keyframes pulse {

    0%,
    100% {
        r: 6;
        opacity: 1;
    }

    50% {
        r: 10;
        opacity: 0.7;
    }
}

@keyframes ringPulseInner {

    0%,
    100% {
        r: 50;
    }

    50% {
        r: 55;
    }
}

@keyframes ringPulseOuter {

    0%,
    100% {
        r: 100;
    }

    50% {
        r: 105;
    }
}

@keyframes lightPulse1 {

    0%,
    100% {
        opacity: 0.03;
    }

    50% {
        opacity: 0.08;
    }
}

@keyframes lightPulse2 {

    0%,
    100% {
        opacity: 0.05;
    }

    50% {
        opacity: 0.1;
    }
}

@keyframes glowPulse {

    0%,
    100% {
        opacity: 0.03;
    }

    50% {
        opacity: 0.06;
    }
}

/* ═══════════════════════════════════════════════
   8. NAVBAR
   ═══════════════════════════════════════════════ */
#navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    transition: all 0.5s;
    animation: slideDown 0.6s ease-out;
}

#navbar.scrolled {
    background: rgba(17, 17, 17, 0.9);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.2);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 5rem;
}

@media (min-width: 768px) {
    .nav-container {
        padding: 0 4rem;
    }
}

@media (min-width: 1024px) {
    .nav-container {
        padding: 0 6rem;
    }
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-icon {
    width: 2.5rem;
    height: 2.5rem;
    background: var(--industrial-orange);
    border-radius: 2px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 900;
    color: #fff;
    font-size: 1.125rem;
    transition: transform 0.3s;
}

.nav-logo:hover .logo-icon {
    transform: rotate(3deg);
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-name {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.875rem;
    letter-spacing: 0.25em;
    color: #fff;
    text-transform: uppercase;
}

.logo-sub {
    font-size: 0.625rem;
    letter-spacing: 0.3em;
    color: var(--muted);
    text-transform: uppercase;
}

.nav-links {
    display: none;
    align-items: center;
    gap: 2rem;
}

.nav-links a {
    font-size: 0.875rem;
    font-family: var(--font-body);
    letter-spacing: 0.05em;
    color: rgba(245, 245, 245, 0.7);
    text-transform: uppercase;
    transition: color 0.3s;
}

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

.nav-cta {
    margin-left: 1rem;
    padding: 0.625rem 1.5rem;
    background: var(--industrial-orange) !important;
    color: #fff !important;
    font-weight: 600;
    border-radius: 2px;
    transition: background 0.3s !important;
}

.nav-cta:hover {
    background: var(--industrial-orange-hover) !important;
}

@media (min-width: 768px) {
    .nav-links {
        display: flex;
    }
}

/* Hamburger */
.hamburger {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
    width: 2rem;
    height: 2rem;
    align-items: center;
    justify-content: center;
}

.bar {
    display: block;
    width: 1.5rem;
    height: 2px;
    background: #fff;
    transition: all 0.3s;
    transform-origin: center;
}

#navbar.mobile-open .bar-1 {
    transform: rotate(45deg) translate(4px, 4px);
}

#navbar.mobile-open .bar-2 {
    opacity: 0;
}

#navbar.mobile-open .bar-3 {
    transform: rotate(-45deg) translate(4px, -4px);
}

@media (min-width: 768px) {
    .hamburger {
        display: none;
    }
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 40;
    background: rgba(17, 17, 17, 0.98);
    backdrop-filter: blur(24px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
}

.mobile-menu.open {
    opacity: 1;
    pointer-events: auto;
}

.mobile-link {
    font-size: 1.5rem;
    font-family: var(--font-heading);
    font-weight: 700;
    letter-spacing: 0.05em;
    color: var(--cement);
    text-transform: uppercase;
    transition: color 0.3s;
}

.mobile-link:hover {
    color: var(--industrial-orange);
}

.mobile-cta {
    margin-top: 1rem;
    padding: 1rem 2.5rem;
    background: var(--industrial-orange);
    color: #fff;
    border-radius: 2px;
    font-size: 1.125rem;
}

/* ═══════════════════════════════════════════════
   9. HERO
   ═══════════════════════════════════════════════ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding-top: 5rem;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom,
            rgba(17, 17, 17, 0.8),
            rgba(17, 17, 17, 0.6),
            rgba(17, 17, 17, 0.95));
}

.hero-beams {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
}

.beam {
    position: absolute;
    top: 0;
    width: 1px;
    height: 100%;
}

.beam-1 {
    left: 25%;
    background: linear-gradient(to bottom, transparent, var(--industrial-orange), transparent);
    animation: lightPulse1 6s infinite;
}

.beam-2 {
    right: 33%;
    background: linear-gradient(to bottom, transparent, var(--construction-yellow), transparent);
    animation: lightPulse2 8s infinite 2s;
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    padding: 3rem 1.5rem 0;
    max-width: 64rem;
    margin: 0 auto;
}

.hero-tagline {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 2rem;
    padding: 0.5rem 1rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 9999px;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(4px);
}

.hero-tagline span:last-child {
    font-size: 0.75rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: rgba(245, 245, 245, 0.6);
    font-family: var(--font-body);
}

.pulse-dot {
    width: 0.5rem;
    height: 0.5rem;
    border-radius: 50%;
    background: var(--industrial-orange);
    animation: pulse 2s infinite;
}

.hero h1 {
    font-family: var(--font-heading);
    font-weight: 900;
    font-size: 3rem;
    letter-spacing: -0.025em;
    line-height: 0.9;
    color: #fff;
    margin-bottom: 1.5rem;
}

@media (min-width: 640px) {
    .hero h1 {
        font-size: 4.5rem;
    }
}

@media (min-width: 768px) {
    .hero h1 {
        font-size: 6rem;
    }
}

@media (min-width: 1024px) {
    .hero h1 {
        font-size: 8rem;
    }
}

.hero-subtitle {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    color: rgba(245, 245, 245, 0.6);
    letter-spacing: 0.05em;
    max-width: 32rem;
    margin: 0 auto 1rem;
}

@media (min-width: 640px) {
    .hero-subtitle {
        font-size: 1.25rem;
    }
}

@media (min-width: 768px) {
    .hero-subtitle {
        font-size: 1.5rem;
    }
}

.hero-desc {
    font-family: var(--font-body);
    font-size: 0.875rem;
    color: rgba(245, 245, 245, 0.4);
    max-width: 24rem;
    margin: 0 auto 3rem;
}

@media (min-width: 640px) {
    .hero-desc {
        font-size: 1rem;
    }
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    justify-content: center;
}

@media (min-width: 640px) {
    .hero-buttons {
        flex-direction: row;
    }
}

/* Buttons */
.btn-primary {
    display: inline-block;
    padding: 1rem 2rem;
    background: var(--industrial-orange);
    color: #fff;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.875rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border-radius: 2px;
    transition: background 0.3s;
    position: relative;
    overflow: hidden;
    text-align: center;
}

.btn-primary:hover {
    background: var(--industrial-orange-hover);
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: rgba(245, 245, 245, 0.8);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.875rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border-radius: 2px;
    transition: all 0.3s;
    text-align: center;
}

.btn-outline:hover {
    border-color: var(--industrial-orange);
    color: var(--industrial-orange);
}

.btn-outline svg {
    width: 1rem;
    height: 1rem;
}

.btn-outline-orange {
    display: block;
    padding: 0.75rem;
    border: 1px solid var(--industrial-orange);
    color: var(--industrial-orange);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.875rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border-radius: 2px;
    transition: all 0.3s;
    text-align: center;
}

.btn-outline-orange:hover {
    background: var(--industrial-orange);
    color: #fff;
}

.btn-outline-light {
    padding: 0.75rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(245, 245, 245, 0.6);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.875rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border-radius: 2px;
    transition: all 0.3s;
}

.btn-outline-light:hover {
    border-color: rgba(255, 255, 255, 0.3);
}

.btn-full {
    width: 100%;
}

.btn-half {
    flex: 1;
}

.btn-lg {
    padding: 1.25rem 2.5rem;
}

/* Scroll indicator */
.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.scroll-mouse {
    width: 1.5rem;
    height: 2.5rem;
    border-radius: 9999px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 0.5rem;
}

.scroll-dot {
    width: 0.25rem;
    height: 0.25rem;
    border-radius: 50%;
    background: var(--industrial-orange);
    animation: scrollDot 2s infinite;
}

/* ═══════════════════════════════════════════════
   10. PROBLEM (Stats)
   ═══════════════════════════════════════════════ */
.problem {
    position: relative;
    padding: 8rem 0;
    background: var(--graphite);
    overflow: hidden;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

@media (min-width: 768px) {
    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 1rem;
    }
}

.stat-card {
    position: relative;
    padding: 1.5rem 2rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
    background: rgba(255, 255, 255, 0.02);
    border-radius: 2px;
}

.stat-value {
    font-family: var(--font-heading);
    font-weight: 900;
    font-size: 2.25rem;
    color: #fff;
    margin-bottom: 0.75rem;
}

@media (min-width: 768px) {
    .stat-value {
        font-size: 3rem;
    }
}

.stat-label {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.875rem;
    letter-spacing: 0.05em;
    color: var(--industrial-orange);
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.stat-desc {
    font-size: 0.75rem;
    color: rgba(245, 245, 245, 0.4);
    font-family: var(--font-body);
}

.stat-bar {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(to right, rgba(232, 100, 44, 0.5), transparent);
}

/* ═══════════════════════════════════════════════
   11. SOLUTION (Materials)
   ═══════════════════════════════════════════════ */
.solution {
    position: relative;
    padding: 8rem 0;
    background: var(--cement);
    overflow: hidden;
}

.materials-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .materials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .materials-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.material-card {
    cursor: pointer;
    background: #fff;
    border-radius: 2px;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: box-shadow 0.5s;
}

.material-card:hover {
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

.card-image {
    position: relative;
    height: 14rem;
    overflow: hidden;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s;
}

.material-card:hover .card-image img {
    transform: scale(1.1);
}

.card-image-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(17, 17, 17, 0.7), transparent);
}

.stock-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.25rem 0.75rem;
    background: rgba(17, 17, 17, 0.8);
    backdrop-filter: blur(4px);
    border-radius: 9999px;
}

.stock-dot {
    width: 0.5rem;
    height: 0.5rem;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.bg-green {
    background: #22c55e;
}

.bg-blue {
    background: #3b82f6;
}

.bg-orange {
    background: var(--industrial-orange);
}

.stock-badge span:last-child {
    font-size: 0.625rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: #fff;
    font-weight: 600;
}

.card-name-overlay {
    position: absolute;
    bottom: 1rem;
    left: 1rem;
}

.card-name-overlay h3 {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.25rem;
    color: #fff;
}

.card-content {
    padding: 1.5rem;
}

.card-tagline {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--steel);
    letter-spacing: 0.025em;
    margin-bottom: 0.5rem;
}

.card-details {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, opacity 0.3s ease;
}

.material-card.expanded .card-details {
    max-height: 200px;
    opacity: 1;
}

.card-details p {
    font-size: 0.875rem;
    color: rgba(43, 43, 43, 0.6);
    font-family: var(--font-body);
    line-height: 1.7;
    padding-top: 0.75rem;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.card-toggle {
    margin-top: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--industrial-orange);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.chevron {
    transition: transform 0.3s;
}

.material-card.expanded .chevron {
    transform: rotate(180deg);
}

/* ═══════════════════════════════════════════════
   12. LOGISTICS
   ═══════════════════════════════════════════════ */
.logistics {
    position: relative;
    padding: 8rem 0;
    background: var(--graphite);
    overflow: hidden;
}

.logistics-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.logistics-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.3;
}

.logistics-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to right,
            var(--graphite),
            rgba(17, 17, 17, 0.9),
            rgba(17, 17, 17, 0.6));
}

.logistics-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
    align-items: center;
}

@media (min-width: 1024px) {
    .logistics-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.logi-desc {
    max-width: 28rem;
    margin-bottom: 2.5rem;
    line-height: 1.7;
}

.feature-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.pill {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 9999px;
    background: rgba(255, 255, 255, 0.05);
}

.pill-check {
    width: 1rem;
    height: 1rem;
    color: var(--industrial-orange);
}

.pill span {
    font-size: 0.75rem;
    color: rgba(245, 245, 245, 0.7);
    font-family: var(--font-body);
    letter-spacing: 0.025em;
}

/* Map */
.map-wrapper {
    width: 100%;
    aspect-ratio: 1;
    max-width: 28rem;
    margin: 0 auto;
}

.kampala-dot {
    animation: pulse 2s infinite;
}

.ring-inner {
    animation: ringPulseInner 3s infinite;
}

.ring-outer {
    animation: ringPulseOuter 4s infinite;
}

.route-line {
    stroke-dasharray: 200;
    stroke-dashoffset: 200;
    transition: stroke-dashoffset 1s ease;
    transition-delay: var(--delay, 0s);
}

.city-dot {
    opacity: 0;
    transition: opacity 0.5s ease;
    transition-delay: var(--delay, 0s);
}

.route-line.visible {
    stroke-dashoffset: 0;
}

.city-dot.visible {
    opacity: 1;
}

/* ═══════════════════════════════════════════════
   13. QUALITY
   ═══════════════════════════════════════════════ */
.quality {
    position: relative;
    padding: 8rem 0;
    background: var(--cement);
    overflow: hidden;
}

.quality-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
    align-items: center;
}

@media (min-width: 1024px) {
    .quality-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.quality-points {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.quality-point {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.qp-icon {
    flex-shrink: 0;
    width: 3rem;
    height: 3rem;
    border-radius: 2px;
    background: var(--graphite);
    color: var(--industrial-orange);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

.qp-icon svg {
    width: 1.5rem;
    height: 1.5rem;
}

.quality-point:hover .qp-icon {
    background: var(--industrial-orange);
    color: #fff;
}

.quality-point h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.875rem;
    letter-spacing: 0.05em;
    color: var(--graphite);
    text-transform: uppercase;
    margin-bottom: 0.25rem;
}

.quality-point p {
    font-size: 0.875rem;
    color: rgba(43, 43, 43, 0.6);
    font-family: var(--font-body);
}

/* Quality images */
.quality-images {
    position: relative;
}

.qi-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.qi-item {
    position: relative;
    height: 16rem;
    border-radius: 2px;
    overflow: hidden;
}

.qi-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.qi-offset-down {
    margin-top: 2rem;
}

.qi-offset-up {
    margin-top: -1rem;
}

.qi-offset-slight {
    margin-top: 1rem;
}

.qi-border {
    position: absolute;
    bottom: -1rem;
    right: -1rem;
    width: 100%;
    height: 100%;
    border: 2px solid rgba(232, 100, 44, 0.2);
    border-radius: 2px;
    z-index: -1;
}

/* ═══════════════════════════════════════════════
   14. ADVANTAGE
   ═══════════════════════════════════════════════ */
.advantage {
    position: relative;
    padding: 8rem 0;
    background: var(--graphite);
    overflow: hidden;
}

.advantage-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-top: 4rem;
}

@media (min-width: 768px) {
    .advantage-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .advantage-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.advantage-card {
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
    background: rgba(255, 255, 255, 0.02);
    border-radius: 2px;
    text-align: center;
    height: 100%;
    transition: all 0.5s;
}

.advantage-card:hover {
    border-color: rgba(232, 100, 44, 0.3);
    background: rgba(255, 255, 255, 0.04);
}

.adv-icon {
    width: 4rem;
    height: 4rem;
    margin: 0 auto 1.5rem;
    border-radius: 50%;
    background: rgba(232, 100, 44, 0.1);
    color: var(--industrial-orange);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.5s;
}

.adv-icon svg {
    width: 2rem;
    height: 2rem;
}

.advantage-card:hover .adv-icon {
    background: var(--industrial-orange);
    color: #fff;
}

.advantage-card h3 {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: 0.05em;
    color: #fff;
    text-transform: uppercase;
    margin-bottom: 0.75rem;
}

.advantage-card p {
    font-size: 0.875rem;
    color: rgba(245, 245, 245, 0.5);
    font-family: var(--font-body);
    line-height: 1.7;
}

/* ═══════════════════════════════════════════════
   15. CALCULATOR
   ═══════════════════════════════════════════════ */
.calculator {
    position: relative;
    padding: 8rem 0;
    background: var(--steel);
    overflow: hidden;
}

.calc-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
    align-items: flex-start;
}

@media (min-width: 1024px) {
    .calc-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.calc-notice {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 2px;
}

.calc-notice svg {
    width: 1.25rem;
    height: 1.25rem;
    flex-shrink: 0;
    color: var(--construction-yellow);
}

.calc-notice p {
    font-size: 0.75rem;
    color: rgba(245, 245, 245, 0.6);
    font-family: var(--font-body);
}

.calc-card {
    background: var(--graphite);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    padding: 2rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: rgba(245, 245, 245, 0.6);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.form-group input,
.form-group select,
.form-input {
    width: 100%;
    background: rgba(43, 43, 43, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    padding: 0.75rem 1rem;
    color: #fff;
    font-size: 0.875rem;
    font-family: var(--font-body);
    outline: none;
    transition: border-color 0.3s;
    -webkit-appearance: none;
    appearance: none;
}

.form-group input::placeholder,
.form-input::placeholder {
    color: rgba(245, 245, 245, 0.3);
}

.form-group input:focus,
.form-group select:focus,
.form-input:focus {
    border-color: var(--industrial-orange);
}

.btn-primary:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.calc-results {
    margin-top: 1.5rem;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.3s;
    display: none;
}

.calc-results.visible {
    opacity: 1;
    transform: translateY(0);
    display: block;
}

.calc-results-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.result-card {
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 2px;
}

.result-label {
    font-size: 0.75rem;
    color: rgba(245, 245, 245, 0.5);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.25rem;
}

.result-value {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.25rem;
    color: #fff;
}

.result-unit {
    font-size: 0.75rem;
    color: rgba(245, 245, 245, 0.4);
}

/* ═══════════════════════════════════════════════
   16. TEAM
   ═══════════════════════════════════════════════ */
.team {
    position: relative;
    padding: 8rem 0;
    background: var(--cement);
    overflow: hidden;
}

.team-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-top: 4rem;
}

@media (min-width: 640px) {
    .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .team-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.team-member {
    text-align: center;
}

.avatar {
    width: 7rem;
    height: 7rem;
    margin: 0 auto 1.5rem;
    border-radius: 50%;
    background: var(--graphite);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid transparent;
    transition: border-color 0.5s;
    position: relative;
    overflow: hidden;
}

.team-member:hover .avatar {
    border-color: var(--industrial-orange);
}

.avatar-initials {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--industrial-orange);
    position: absolute;
    transition: color 0.5s;
}

.avatar-fill {
    position: absolute;
    inset: 0;
    background: var(--industrial-orange);
    border-radius: 50%;
    transform: scale(0);
    transition: transform 0.5s;
}

.team-member:hover .avatar-fill {
    transform: scale(1);
}

.avatar-initials-top {
    position: relative;
    z-index: 10;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--industrial-orange);
    transition: color 0.5s;
}

.team-member:hover .avatar-initials-top {
    color: #fff;
}

.team-member h3 {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1rem;
    color: var(--graphite);
    margin-bottom: 0.25rem;
}

.member-role {
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--industrial-orange);
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.member-bio {
    font-size: 0.875rem;
    color: rgba(43, 43, 43, 0.6);
    font-family: var(--font-body);
    line-height: 1.7;
}

/* ═══════════════════════════════════════════════
   17. CTA
   ═══════════════════════════════════════════════ */
.cta {
    position: relative;
    padding: 8rem 0;
    background: var(--graphite);
    overflow: hidden;
}

.cta-decoration {
    position: absolute;
    inset: 0;
}

.cta-top-line {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(to right, transparent, rgba(232, 100, 44, 0.3), transparent);
}

.cta-glow {
    position: absolute;
    top: 25%;
    right: 0;
    width: 24rem;
    height: 24rem;
    border-radius: 50%;
    background: var(--industrial-orange);
    filter: blur(150px);
    animation: glowPulse 5s infinite;
}

.cta-content {
    text-align: center;
}

.cta-heading {
    font-family: var(--font-heading);
    font-weight: 900;
    font-size: 3rem;
    color: #fff;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

@media (min-width: 640px) {
    .cta-heading {
        font-size: 3.75rem;
    }
}

@media (min-width: 768px) {
    .cta-heading {
        font-size: 4.5rem;
    }
}

.cta-desc {
    max-width: 24rem;
    margin: 0 auto 3rem;
}

.cta-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    justify-content: center;
    max-width: 48rem;
    margin: 0 auto;
}

@media (min-width: 640px) {
    .cta-buttons {
        flex-direction: row;
    }
}

.cta-location {
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.cta-location p {
    font-size: 0.75rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: rgba(245, 245, 245, 0.3);
}

/* ═══════════════════════════════════════════════
   18. FOOTER
   ═══════════════════════════════════════════════ */
.site-footer {
    background: var(--graphite);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 5rem 0 6rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .footer-grid {
        grid-template-columns: 2fr 1fr 1fr 1fr;
    }
}

.footer-logo {
    margin-bottom: 1.5rem;
}

.footer-desc {
    font-size: 0.875rem;
    color: rgba(245, 245, 245, 0.4);
    font-family: var(--font-body);
    line-height: 1.7;
    max-width: 18rem;
    margin-bottom: 1.5rem;
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-contact a,
.footer-address {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: rgba(245, 245, 245, 0.6);
    transition: color 0.3s;
}

.footer-contact a:hover {
    color: var(--industrial-orange);
}

.footer-contact svg {
    width: 1rem;
    height: 1rem;
}

.footer-links-col h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.75rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: #fff;
    margin-bottom: 1rem;
}

.footer-links-col li {
    margin-bottom: 0.75rem;
}

.footer-links-col a {
    font-size: 0.875rem;
    color: rgba(245, 245, 245, 0.4);
    transition: color 0.3s;
    font-family: var(--font-body);
}

.footer-links-col a:hover {
    color: var(--industrial-orange);
}

.footer-bottom {
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

@media (min-width: 768px) {
    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
    }
}

.footer-bottom p {
    font-size: 0.75rem;
    color: rgba(245, 245, 245, 0.3);
    font-family: var(--font-body);
}

.footer-tagline {
    color: rgba(245, 245, 245, 0.2) !important;
}

/* ═══════════════════════════════════════════════
   19. QUOTE MODAL
   ═══════════════════════════════════════════════ */
.quote-modal {
    position: fixed;
    inset: 0;
    z-index: 60;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
}

.quote-modal.open {
    opacity: 1;
    pointer-events: auto;
}

.modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(4px);
}

.modal-content {
    position: relative;
    background: var(--graphite);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    width: 100%;
    max-width: 32rem;
    max-height: 90vh;
    overflow-y: auto;
    transform: scale(0.9) translateY(20px);
    transition: transform 0.3s;
}

.quote-modal.open .modal-content {
    transform: scale(1) translateY(0);
}

.modal-header {
    padding: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-header h3 {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.125rem;
    color: #fff;
}

.modal-header p {
    font-size: 0.75rem;
    color: rgba(245, 245, 245, 0.5);
    margin-top: 0.25rem;
}

.modal-close {
    width: 2rem;
    height: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(245, 245, 245, 0.5);
    transition: color 0.3s;
}

.modal-close:hover {
    color: #fff;
}

.modal-close svg {
    width: 1.25rem;
    height: 1.25rem;
}

.modal-progress {
    height: 4px;
    background: rgba(255, 255, 255, 0.05);
}

.modal-progress-bar {
    height: 100%;
    background: var(--industrial-orange);
    width: 33.33%;
    transition: width 0.3s;
}

.modal-body {
    padding: 1.5rem;
}

.modal-step {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-input {
    width: 100%;
    background: rgba(43, 43, 43, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    padding: 0.75rem 1rem;
    color: #fff;
    font-size: 0.875rem;
    font-family: var(--font-body);
    outline: none;
    transition: border-color 0.3s;
}

.form-input::placeholder {
    color: rgba(245, 245, 245, 0.3);
}

.form-input:focus {
    border-color: var(--industrial-orange);
}

.estimate-display {
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    text-align: center;
}

.est-label {
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: rgba(245, 245, 245, 0.5);
    margin-bottom: 0.5rem;
}

.est-value {
    font-family: var(--font-heading);
    font-weight: 900;
    font-size: 1.875rem;
    color: #fff;
}

.est-detail {
    font-size: 0.75rem;
    color: rgba(245, 245, 245, 0.4);
    margin-top: 0.5rem;
}

.estimate-notice {
    background: rgba(232, 100, 44, 0.1);
    border: 1px solid rgba(232, 100, 44, 0.2);
    border-radius: 2px;
    padding: 1rem;
}

.estimate-notice p {
    font-size: 0.75rem;
    color: var(--industrial-orange);
    font-weight: 600;
}

.contact-fields {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-label {
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: rgba(245, 245, 245, 0.6);
    font-weight: 600;
}

.modal-buttons {
    display: flex;
    gap: 0.75rem;
}