@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Poppins:wght@400;500;600;700;800&display=swap');

:root {
    --bg: #f8fafc;
    --bg-soft: #eef2f7;
    --surface: #ffffff;
    --surface-2: #f1f5f9;
    --text: #1e293b;
    --text-soft: #475569;
    --line: #cbd5e1;
    --line-strong: #94a3b8;
    --accent: #2563eb;
    --accent-deep: #1d4ed8;
    --accent-warm: #f97316;
    --shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
    --shadow-strong: 0 20px 42px rgba(15, 23, 42, 0.12);
    --container-width: 78rem;
    --container-pad: clamp(1rem, 2vw, 1.75rem);
    --section-pad: clamp(3rem, 5vw, 5.5rem);
    --radius-sm: 0.75rem;
    --radius-md: 1rem;
    --radius-lg: 1.25rem;
    --font-body: 'Inter', 'Segoe UI', sans-serif;
    --font-heading: 'Poppins', 'Inter', sans-serif;
    --font-ui: 'Poppins', 'Inter', sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-body);
    line-height: 1.6;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

body::before {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(203, 213, 225, 0.35) 1px, transparent 1px),
        linear-gradient(90deg, rgba(203, 213, 225, 0.35) 1px, transparent 1px);
    background-size: 72px 72px;
    opacity: 0.18;
    mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.5), transparent 82%);
}

* {
    box-sizing: border-box;
}

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

button,
input,
textarea,
select {
    font: inherit;
}

button {
    -webkit-tap-highlight-color: transparent;
}

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

::selection {
    background: rgba(37, 99, 235, 0.18);
    color: var(--text);
}

h1,
h2,
h3,
h4,
h5,
h6,
.brand-copy strong,
.section-title,
.about-heading,
.service-title,
.machine-title,
.project-title,
.training-title,
.contact-card h3,
.stat-number,
.cta-button,
.secondary-button,
.menu-button,
.whatsapp-float {
    font-family: var(--font-heading);
}

#root,
.app-shell {
    min-height: 100vh;
}

.industrial-container {
    width: min(var(--container-width), calc(100% - (var(--container-pad) * 2)));
    margin: 0 auto;
    padding-inline: var(--container-pad);
}

/* NAVBAR */

.site-header {
    position: fixed;
    top: 1rem;
    left: 50%;
    transform: translateX(-50%);
    width: min(95%, 1320px);
    border-radius: var(--radius-lg);
    z-index: 100;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(18px);
    border: 1px solid rgba(203, 213, 225, 0.7);
    box-shadow: var(--shadow);
    transition: transform 0.25s ease, box-shadow 0.25s ease, background-color 0.25s ease, border-color 0.25s ease;
}

.site-header.is-scrolled {
    transform: translateX(-50%) translateY(-4px);
    background: rgba(255, 255, 255, 0.96);
    box-shadow: var(--shadow-strong);
}

.nav-row {
    min-height: 5.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.brand {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    min-width: 0;
}

.brand-logo {
    width: 4.5rem;
    height: 4.5rem;
    object-fit: contain;
    background: transparent;
    filter: drop-shadow(0 10px 20px rgba(15, 23, 32, 0.12));
}

.brand-copy {
    display: grid;
    gap: 0.18rem;
    min-width: 0;
}

.brand-kicker {
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.22em;
    font-size: 0.68rem;
    font-weight: 800;
}

.brand-copy strong {
    color: var(--text);
    font-size: clamp(1rem, 0.94rem + 0.35vw, 1.15rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.15;
}

.desktop-nav {
    display: flex;
    align-items: center;
    gap: clamp(0.9rem, 1.6vw, 1.5rem);
}

.nav-link {
    position: relative;
    color: var(--text-soft);
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.01em;
    padding: 0.35rem 0;
    transition: color 0.2s ease, transform 0.2s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -0.1rem;
    width: 100%;
    height: 1px;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.22s ease;
    opacity: 0.75;
}

.nav-link:hover,
.nav-link:focus-visible {
    color: var(--text);
    transform: translateY(-2px);
}

.nav-link.active-link {
    color: var(--accent);
}

.nav-link:hover::after,
.nav-link:focus-visible::after,
.nav-link.active-link::after {
    transform: scaleX(1);
}

.nav-meta {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.menu-button {
    display: none;
    width: 2.75rem;
    height: 2.75rem;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    background: var(--surface);
    color: var(--text);
    box-shadow: var(--shadow);
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.menu-button:hover,
.menu-button:focus-visible {
    transform: translateY(-1px);
    border-color: var(--line-strong);
    box-shadow: var(--shadow-strong);
}

.menu-button[aria-expanded='true'] {
    background: var(--surface-2);
    border-color: var(--accent);
    color: var(--accent);
}

.mobile-drawer {
    display: none;
    gap: 0.55rem;
    padding-bottom: 1rem;
}

.page-main {
    padding-top: 7rem;
}

/* HERO */

.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-section::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, transparent 70%, rgba(248, 250, 252, 1) 100%);
    z-index: 1;
    pointer-events: none;
}

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

.hero-image {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.visual-frame {
    position: relative;
    width: 100%;
    overflow: hidden;
    background: linear-gradient(135deg, #e2e8f0, #cbd5e1);
}

.visual-frame.has-image {
    background: none;
}

.visual-image {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}

.visual-placeholder {
    position: relative;
    min-height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: clamp(1rem, 2vw, 1.5rem);
    color: #fff;
    background: linear-gradient(135deg, #0f172a, #1e293b 55%, #334155);
    isolation: isolate;
}

.visual-placeholder::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 18% 18%, rgba(255,255,255,0.12), transparent 26%),
        radial-gradient(circle at 84% 20%, rgba(255,255,255,0.06), transparent 22%),
        linear-gradient(135deg, rgba(255,255,255,0.06), transparent 35%),
        repeating-linear-gradient(135deg, rgba(255,255,255,0.04) 0 1px, transparent 1px 18px);
    opacity: 0.5;
    pointer-events: none;
}

.visual-placeholder::after {
    content: attr(data-label);
    position: absolute;
    top: 1rem;
    left: 1rem;
    z-index: 1;
    color: rgba(255, 255, 255, 0.74);
    text-transform: uppercase;
    letter-spacing: 0.18em;
    font-size: 0.68rem;
    font-weight: 800;
}

.visual-placeholder strong,
.visual-placeholder p {
    position: relative;
    z-index: 1;
}

.visual-placeholder strong {
    font-family: 'Manrope', sans-serif;
    font-size: clamp(1.05rem, 0.95rem + 0.35vw, 1.35rem);
    line-height: 1.12;
}

.visual-placeholder p {
    margin: 0.45rem 0 0;
    color: rgba(236, 242, 247, 0.82);
    line-height: 1.6;
    font-size: 0.92rem;
}

.visual-placeholder--hero {
    background: linear-gradient(135deg, #1a2a35, #344451 55%, #647381);
}

.visual-placeholder--about {
    background: linear-gradient(135deg, #122028, #223542 58%, #53616d);
}

.visual-placeholder--machinery {
    background: linear-gradient(135deg, #101e26, #243441 55%, #4f5e69);
}

.visual-placeholder--projects {
    background: linear-gradient(135deg, #16232d, #2a3c49 55%, #5b6873);
}

.visual-placeholder--training {
    background: linear-gradient(135deg, #15202b, #253543 55%, #57646f);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(
            90deg,
            rgba(248, 250, 252, 0.96) 6%,
            rgba(248, 250, 252, 0.84) 30%,
            rgba(15, 23, 42, 0.26) 100%
        ),
        linear-gradient(
            180deg,
            rgba(15, 23, 42, 0.04) 0%,
            rgba(15, 23, 42, 0.22) 100%
        );
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
    padding: clamp(2rem, 6vw, 5.5rem) 0 clamp(3rem, 8vw, 7.5rem);
}

.hero-content .industrial-container {
    max-width: 68rem;
}

.hero-kicker {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    margin: 0 0 1rem;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.22em;
    font-size: clamp(0.7rem, 0.65rem + 0.2vw, 0.8rem);
    font-weight: 800;
}

.hero-kicker::before {
    content: '';
    width: 2.75rem;
    height: 1px;
    background: var(--accent);
    opacity: 0.6;
}

.hero-title {
    margin: 0 0 clamp(1rem, 1.5vw, 1.8rem);
    color: var(--text);
    font-weight: 700;
    font-size: clamp(3rem, 2.2rem + 4vw, 5.8rem);
    line-height: 0.94;
    letter-spacing: -0.05em;
    max-width: 12ch;
    text-wrap: balance;
}

.hero-description {
    margin: 0 0 clamp(1.8rem, 2.8vw, 2.5rem);
    max-width: 46rem;
    color: var(--text-soft);
    font-size: clamp(1.02rem, 0.95rem + 0.35vw, 1.18rem);
    line-height: 1.85;
    text-wrap: pretty;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: clamp(0.8rem, 1.2vw, 1.2rem);
}

.cta-button,
.secondary-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 1.8rem;
    border-radius: var(--radius-md);
    font-family: var(--font-ui);
    font-size: 0.98rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    border: none;
    transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
    cursor: pointer;
}

.cta-button {
    background: var(--accent);
    color: white;
    box-shadow: 0 12px 26px rgba(37, 99, 235, 0.18);
}

.cta-button:hover,
.cta-button:focus-visible {
    transform: translateY(-3px);
    background: var(--accent-deep);
    box-shadow: 0 16px 34px rgba(37, 99, 235, 0.24);
}

.secondary-button {
    background: var(--surface);
    color: var(--text);
    border: 1px solid var(--line);
}

.hero-content .cta-button,
.hero-content .secondary-button {
    box-shadow: 0 10px 22px rgba(15, 23, 42, 0.08);
}

.hero-content .cta-button:hover,
.hero-content .cta-button:focus-visible,
.hero-content .secondary-button:hover,
.hero-content .secondary-button:focus-visible {
    box-shadow: var(--shadow-strong);
}

.secondary-button:hover,
.secondary-button:focus-visible {
    transform: translateY(-2px);
    background: var(--surface-2);
    border-color: var(--line-strong);
    box-shadow: var(--shadow);
}

/* REVEAL ANIMATION */

.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition:
        opacity 0.8s ease,
        transform 0.8s ease;
    will-change: opacity, transform;
}

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

/* COMMON SECTION STYLES */

.section-heading {
    margin-bottom: clamp(2rem, 4vw, 3.5rem);
    max-width: 52rem;
}

.section-label,
.about-label {
    margin: 0 0 0.6rem;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.22em;
    font-size: clamp(0.7rem, 0.65rem + 0.2vw, 0.8rem);
    font-weight: 800;
}

.section-title,
.about-heading {
    margin: 0 0 1rem;
    color: var(--text);
    font-family: var(--font-heading);
    font-size: clamp(2rem, 1.7rem + 2vw, 3.2rem);
    line-height: 1.1;
    font-weight: 700;
    letter-spacing: -0.04em;
    text-wrap: balance;
}

.section-description {
    margin: 0;
    color: var(--text-soft);
    font-size: 1.05rem;
    line-height: 1.8;
}

/* ABOUT */

.about-section {
    padding: var(--section-pad) 0;
    background: var(--bg);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: clamp(2rem, 4vw, 3.5rem);
    align-items: center;
}

.about-image-wrapper {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg);
    aspect-ratio: 1 / 1.15;
    box-shadow: var(--shadow);
    border: 1px solid var(--line);
}

.about-content {
    display: grid;
    gap: 1rem;
}

.about-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.about-description {
    margin: 0;
    color: var(--text-soft);
    font-size: clamp(0.98rem, 0.93rem + 0.25vw, 1.1rem);
    line-height: 1.85;
    max-width: 50rem;
    text-wrap: pretty;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: clamp(1rem, 2vw, 1.5rem);
}

.stat-card {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    padding: clamp(1.25rem, 2vw, 1.75rem);
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    transition: box-shadow 0.24s ease, border-color 0.24s ease, transform 0.24s ease, background-color 0.24s ease;
}

.stat-card:hover {
    transform: translateY(-4px);
    border-color: var(--line-strong);
    box-shadow: var(--shadow);
    background: #fdfefe;
}

.stat-number {
    color: var(--text);
    font-size: clamp(1.15rem, 1rem + 0.65vw, 1.55rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.1;
}

.stat-label {
    color: var(--text-soft);
    font-size: clamp(0.8rem, 0.76rem + 0.12vw, 0.92rem);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    line-height: 1.3;
}

/* SERVICES */

.services-section {
    padding: var(--section-pad) 0;
    background: var(--surface);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: clamp(1rem, 2vw, 1.5rem);
}

.service-card {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    min-height: 100%;
    position: relative;
    padding: clamp(1.5rem, 2vw, 2rem);
    background: var(--surface);
    border: 1px solid #dbe4ee;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 1px 0 rgba(15, 23, 42, 0.02), 0 10px 24px rgba(15, 23, 42, 0.05);
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease, background-color 0.25s ease;
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 18px 38px rgba(15, 23, 42, 0.1);
    border-color: rgba(37, 99, 235, 0.22);
    background: #fff;
}

.service-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.7rem;
    height: 2.7rem;
    border-radius: 0.85rem;
    background: linear-gradient(180deg, #f8fafc 0%, #eef4fb 100%);
    border: 1px solid #dbe4ee;
    color: var(--accent);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.7);
}

.service-icon span {
    font-size: 1.1rem;
    line-height: 1;
}

.service-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(140deg, rgba(37, 99, 235, 0.05), transparent 40%);
    opacity: 0;
    transition: 0.4s;
}

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

.service-title,
.machine-title,
.project-title,
.training-title {
    margin: 0;
    color: var(--text);
    font-size: 1.2rem;
    font-weight: 700;
}

.service-text,
.training-text {
    margin: 0;
    color: var(--text-soft);
    line-height: 1.8;
    font-size: 0.96rem;
}

/* MACHINERY */

.machinery-section {
    padding: var(--section-pad) 0;
    background: var(--surface);
}

.machinery-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.machine-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
    border-radius: var(--radius-md);
    background: var(--surface);
    border: 1px solid var(--line);
    box-shadow: 0 1px 0 rgba(15, 23, 42, 0.02), 0 10px 22px rgba(15, 23, 42, 0.04);
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.machine-card:hover {
    transform: translateY(-6px);
    border-color: var(--line-strong);
    box-shadow: var(--shadow-strong);
}

.machine-image,
.project-image {
    height: 280px;
    border-radius: 1rem 1rem 0 0;
}

.machine-image,
.project-image,
.training-image {
    overflow: hidden;
}

.machine-card .visual-image,
.project-card .visual-image,
.training-card .visual-image {
    transition: transform 0.45s ease;
    transform-origin: center center;
}

.machine-card:hover .visual-image,
.project-card:hover .visual-image,
.training-card:hover .visual-image {
    transform: scale(1.05);
}

.machine-image .visual-placeholder,
.project-image .visual-placeholder,
.training-image .visual-placeholder,
.hero-image .visual-placeholder,
.about-image-wrapper .visual-placeholder {
    min-height: 100%;
}

.machine-content {
    padding: 1.3rem;
}

.machine-title {
    margin-bottom: 0;
}

/* PROJECTS */

.projects-section {
    padding: var(--section-pad) 0;
    background: var(--bg-soft);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: clamp(1rem, 2vw, 1.5rem);
}

.project-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
    border-radius: var(--radius-md);
    background: var(--surface);
    border: 1px solid var(--line);
    box-shadow: 0 1px 0 rgba(15, 23, 42, 0.02), 0 10px 22px rgba(15, 23, 42, 0.04);
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.project-card:hover {
    transform: translateY(-6px);
    border-color: var(--line-strong);
    box-shadow: var(--shadow-strong);
}

.project-content {
    display: grid;
    gap: 0.4rem;
    padding: 1.4rem;
    flex: 1;
}

.project-category {
    margin: 0 0 0.45rem;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.16em;
    font-size: 0.72rem;
    font-weight: 800;
}

.project-title {
    margin-bottom: 0;
}

/* TRAINING */

.training-section {
    padding: var(--section-pad) 0;
    background: var(--bg);
}

.training-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.5rem;
}

.training-summary {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.training-summary-card {
    padding: 1.25rem 1.4rem;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    box-shadow: 0 1px 0 rgba(15, 23, 42, 0.02), 0 10px 22px rgba(15, 23, 42, 0.04);
}

.training-summary-card h3 {
    margin: 0 0 0.4rem;
    color: var(--text);
    font-size: 1rem;
    font-weight: 700;
}

.training-summary-card p {
    margin: 0;
    color: var(--text-soft);
    line-height: 1.7;
    font-size: 0.95rem;
}

.training-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    background: var(--surface);
    padding: 0;
    border-radius: var(--radius-md);
    border: 1px solid var(--line);
    box-shadow: 0 1px 0 rgba(15, 23, 42, 0.02), 0 10px 22px rgba(15, 23, 42, 0.04);
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
    overflow: hidden;
}

.training-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-strong);
    border-color: var(--line-strong);
}

.training-image {
    height: 220px;
    border-radius: 1rem 1rem 0 0;
}

.training-content {
    display: grid;
    gap: 0.8rem;
    padding: 1.5rem;
    flex: 1;
}

.training-title {
    margin-bottom: 0;
}

/* CONTACT */

.contact-section {
    padding: var(--section-pad) 0;
    background: var(--bg);
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.contact-card {
    padding: 2rem;
    background: var(--surface);
    border-radius: var(--radius-md);
    border: 1px solid var(--line);
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.contact-card:hover {
    transform: translateY(-6px);
    border-color: var(--line-strong);
    box-shadow: var(--shadow);
}

.contact-card h3 {
    margin-top: 0;
    font-size: 1.2rem;
    font-weight: 700;
}

.contact-card p {
    color: var(--text-soft);
}

/* INQUIRY FORM */

.inquiry-section {
    padding: var(--section-pad) 0;
    background: var(--surface);
}

.inquiry-box {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: clamp(2rem, 4vw, 4rem);
    align-items: start;
}

.inquiry-side {
    display: grid;
    gap: 1.25rem;
}

.inquiry-notes {
    display: grid;
    gap: 0.85rem;
}

.inquiry-note {
    padding: 1rem 1.1rem;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    box-shadow: 0 1px 0 rgba(15, 23, 42, 0.02), 0 8px 18px rgba(15, 23, 42, 0.04);
}

.inquiry-note strong {
    display: block;
    margin-bottom: 0.3rem;
    color: var(--text);
    font-size: 0.95rem;
    font-weight: 700;
}

.inquiry-note p {
    margin: 0;
    color: var(--text-soft);
    line-height: 1.7;
    font-size: 0.94rem;
}

.inquiry-form {
    display: grid;
    gap: 1rem;
    padding: clamp(1.5rem, 3vw, 2.4rem);
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.inquiry-form input,
.inquiry-form select,
.inquiry-form textarea {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    padding: 1rem;
    background: var(--surface);
    color: var(--text);
    outline: none;
}

.inquiry-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.inquiry-field {
    min-width: 0;
}

.inquiry-message {
    grid-column: 1 / -1;
}

.inquiry-form textarea {
    resize: vertical;
}

.inquiry-form input:focus,
.inquiry-form select:focus,
.inquiry-form textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);
}

.inquiry-form button {
    width: fit-content;
}

/* FOOTER */

.footer {
    padding: 3rem 0 1.5rem;
    background: var(--text);
    color: white;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 1fr;
    gap: 1.5rem;
    align-items: start;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid rgba(203, 213, 225, 0.18);
}

.footer-label {
    margin: 0 0 0.75rem;
    color: white;
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.footer-text,
.footer-contact p {
    margin: 0;
    color: rgba(248, 250, 252, 0.78);
    line-height: 1.7;
    font-size: 0.95rem;
}

.footer-links h3,
.footer-contact h3 {
    margin: 0 0 0.8rem;
    color: white;
    font-size: 0.98rem;
    font-weight: 700;
}

.footer-link-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.55rem 1rem;
}

.footer-link-list a {
    color: rgba(248, 250, 252, 0.78);
    font-size: 0.94rem;
    transition: color 0.2s ease, transform 0.2s ease;
}

.footer-link-list a:hover,
.footer-link-list a:focus-visible {
    color: white;
    transform: translateX(2px);
}

.footer-contact {
    display: grid;
    gap: 0.55rem;
}

.footer-bottom {
    padding-top: 1rem;
    text-align: center;
}

.footer-bottom p {
    margin: 0;
    color: rgba(248, 250, 252, 0.7);
    font-size: 0.92rem;
}

/* ACCESSIBILITY */

:focus-visible {
    outline: 2px solid rgba(37, 99, 235, 0.45);
    outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }
}

/* RESPONSIVE */

@media (max-width: 1080px) {
    .hero-image {
        background-attachment: scroll;
    }
}

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

    .training-summary,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .services-grid,
    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .training-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .about-stats {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 860px) {
    .desktop-nav {
        display: none;
    }

    .menu-button {
        display: inline-flex;
    }

    .mobile-drawer {
        display: none;
        width: min(95%, 1320px);
        margin-top: 0.25rem;
        padding: 0.9rem 1rem 1rem;
        gap: 0.25rem;
        border: 1px solid var(--line);
        border-radius: var(--radius-lg);
        background: rgba(255, 255, 255, 0.98);
        box-shadow: var(--shadow-strong);
        backdrop-filter: blur(16px);
    }

    .mobile-drawer.is-open {
        display: grid;
    }

    .mobile-drawer .nav-link {
        padding: 0.9rem 0.25rem;
        border-bottom: 1px solid var(--line);
    }

    .mobile-drawer .nav-link::after {
        display: none;
    }

    .mobile-drawer .nav-link.active-link {
        background: rgba(37, 99, 235, 0.06);
        border-radius: var(--radius-sm);
        padding-inline: 0.65rem;
        margin-inline: -0.15rem;
    }

    .nav-row {
        min-height: 4.9rem;
    }

    .hero-actions {
        flex-direction: column;
        align-items: flex-start;
    }

    .hero-content .industrial-container {
        max-width: 100%;
    }

    .cta-button,
    .secondary-button,
    .inquiry-form button {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .about-image-wrapper {
        aspect-ratio: 16 / 10;
    }

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

    .machine-image,
    .project-image {
        height: 220px;
    }
}

@media (max-width: 640px) {
    .brand-kicker {
        display: none;
    }

    .brand-copy strong {
        font-size: 0.95rem;
    }

    .brand-logo {
        width: 3.8rem;
        height: 3.8rem;
    }

    .hero-title {
        font-size: clamp(2.2rem, 1.6rem + 3.2vw, 3.7rem);
    }

    .hero-description {
        font-size: clamp(0.96rem, 0.9rem + 0.28vw, 1.06rem);
    }

    .about-stats,
    .training-summary,
    .services-grid,
    .projects-grid,
    .inquiry-grid,
    .footer-link-list {
        grid-template-columns: 1fr;
    }

    .stat-card {
        padding: clamp(1rem, 1.5vw, 1.4rem);
    }

    .training-summary {
        margin-bottom: 1.25rem;
    }

    .footer {
        padding-top: 2.5rem;
    }
}
.whatsapp-float {
    position: fixed;
    right: 1.4rem;
    bottom: 1.4rem;
    z-index: 120;
    padding: 0.9rem 1.2rem;
    border-radius: 999px;
    background: #25d366;
    color: white;
    font-family: 'Manrope', sans-serif;
    font-weight: 700;
    box-shadow: 0 18px 36px rgba(37, 211, 102, 0.28);
}
.whatsapp-float {
    position: fixed;
    right: 1.4rem;
    bottom: 1.4rem;
    z-index: 120;
    padding: 0.9rem 1.2rem;
    border-radius: 999px;
    background: #25d366;
    color: white;
    font-family: 'Manrope', sans-serif;
    font-weight: 700;
    box-shadow: 0 18px 36px rgba(37, 211, 102, 0.28);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.whatsapp-float:hover {
    transform: translateY(-3px);
    box-shadow: 0 22px 42px rgba(37, 211, 102, 0.35);
}
.active-link {
    color: var(--text);
}

.active-link::after {
    transform: scaleX(1);
}
.back-top{

position:fixed;

left:1.5rem;

bottom:1.5rem;

width:52px;

height:52px;

border:none;

border-radius:50%;

background:white;

box-shadow:0 10px 30px rgba(0,0,0,.12);

font-size:1.2rem;

cursor:pointer;

z-index:120;

transition:.25s;

}

.back-top:hover{

transform:translateY(-5px);

}