/* =========================================================
   HARSHA TECH — DIES & MOULDS
   Design system: deep navy + orange + cyan, industrial premium
   ========================================================= */

:root {
    --navy: #08111f;
    --navy-2: #0c1930;
    --navy-3: #12213e;
    --charcoal: #14181d;
    --white: #ffffff;
    --off-white: #f6f8fb;
    --gray-100: #eef1f5;
    --gray-300: #d7dde5;
    --gray-500: #8a94a3;
    --text-dark: #131a24;
    --text-muted: #5b6675;
    --orange: #ff6a1a;
    --orange-dark: #e0540a;
    --cyan: #16b8d6;
    --cyan-dark: #0f93ab;

    --font-heading: 'Plus Jakarta Sans', 'Manrope', sans-serif;
    --font-body: 'Manrope', 'Plus Jakarta Sans', sans-serif;

    --header-h: 84px;
    --header-h-scrolled: 68px;
    --radius: 10px;
    --radius-lg: 16px;
    --shadow-sm: 0 2px 10px rgba(8, 17, 31, 0.06);
    --shadow-md: 0 10px 30px rgba(8, 17, 31, 0.12);
    --shadow-lg: 0 20px 50px rgba(8, 17, 31, 0.22);
    --transition: 0.25s ease;
}

/* ---------- RESET ---------- */
* , *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; width: 100%; }
body {
    margin: 0;
    font-family: var(--font-body);
    color: var(--text-dark);
    background: var(--white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    width: 100%;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; margin: 0; padding: 0; }
button { font-family: inherit; cursor: pointer; }
input, textarea, select { font-family: inherit; }

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    color: var(--text-dark);
    line-height: 1.2;
    margin: 0 0 16px;
    font-weight: 700;
    letter-spacing: -0.01em;
}
h1 { font-size: clamp(2.1rem, 5vw, 3.4rem); font-weight: 800; }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); }
h3 { font-size: 1.15rem; }
p { margin: 0 0 14px; color: var(--text-muted); }

.container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
}
.text-white { color: var(--white); }
.text-white-70 { color: rgba(255,255,255,0.72); }
.text-accent { color: var(--orange); }

.eyebrow {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--orange);
    margin-bottom: 10px;
}
.eyebrow-light { color: var(--cyan); }

/* ---------- BUTTONS ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    border-radius: 6px;
    border: 2px solid transparent;
    transition: all var(--transition);
    white-space: nowrap;
}
.btn-primary {
    background: linear-gradient(135deg, var(--orange), var(--orange-dark));
    color: var(--white);
    box-shadow: 0 8px 20px rgba(255, 106, 26, 0.28);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 26px rgba(255, 106, 26, 0.38); }
.btn-outline {
    border-color: var(--navy-3);
    color: var(--navy-3);
    background: transparent;
}
.btn-outline:hover { background: var(--navy-3); color: var(--white); }
.btn-outline-light {
    border-color: rgba(255,255,255,0.5);
    color: var(--white);
    background: transparent;
}
.btn-outline-light:hover { background: rgba(255,255,255,0.12); border-color: var(--white); }
.btn-sm { padding: 10px 20px; font-size: 0.74rem; }
.btn-block { width: 100%; }

/* ---------- IMAGE PLACEHOLDER (until real images uploaded) ---------- */
.img-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    height: 100%;
    min-height: 180px;
    background: linear-gradient(135deg, var(--navy-2), var(--navy-3));
    color: rgba(255,255,255,0.6);
    text-align: center;
    padding: 16px;
}
.img-placeholder i { font-size: 2rem; color: var(--cyan); }
.img-placeholder span { font-size: 0.8rem; font-weight: 600; letter-spacing: 0.03em; }

/* =========================================================
   HEADER / NAVIGATION
   ========================================================= */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(8, 17, 31, 0.92);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255,255,255,0.06);
    transition: all var(--transition);
}
.site-header.scrolled {
    background: rgba(8, 17, 31, 0.98);
    box-shadow: 0 6px 24px rgba(0,0,0,0.25);
}
.header-inner {
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 24px;
    height: var(--header-h);
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: height var(--transition);
}
.site-header.scrolled .header-inner { height: var(--header-h-scrolled); }

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}
.brand-logo-img { height: 46px; width: auto; transition: height var(--transition); }
.site-header.scrolled .brand-logo-img { height: 38px; }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-name {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.15rem;
    color: var(--white);
    letter-spacing: 0.02em;
}
.brand-sub {
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    color: var(--orange);
}

.main-nav { display: flex; align-items: center; gap: 32px; }
.nav-list { display: flex; align-items: center; gap: 28px; }
.nav-link {
    position: relative;
    font-size: 0.86rem;
    font-weight: 600;
    color: rgba(255,255,255,0.82);
    padding: 6px 0;
    transition: color var(--transition);
}
.nav-link::after {
    content: '';
    position: absolute;
    left: 0; bottom: -2px;
    height: 2px; width: 0;
    background: var(--orange);
    transition: width var(--transition);
}
.nav-link:hover, .nav-link.active { color: var(--white); }
.nav-link:hover::after, .nav-link.active::after { width: 100%; }
.nav-cta { padding: 11px 22px; }

.hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    background: transparent;
    border: none;
    padding: 0;
    z-index: 1200;
}
.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--white);
    margin: 0 auto;
    transition: all var(--transition);
    border-radius: 2px;
}
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(8,17,31,0.55);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition);
}
.nav-overlay.active { display: block; opacity: 1; visibility: visible; }

/* =========================================================
   HERO
   ========================================================= */
.hero {
    position: relative;
    min-height: 92vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: var(--navy);
}
.hero-media { position: absolute; inset: 0; }
.hero-img, .hero-media .img-placeholder { width: 100%; height: 100%; object-fit: cover; min-height: 92vh; }
.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 1.2s ease;
}
.hero-slide.active { opacity: 1; }
.hero-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(115deg, rgba(8,17,31,0.96) 0%, rgba(8,17,31,0.88) 38%, rgba(8,17,31,0.55) 68%, rgba(8,17,31,0.35) 100%);
}
.hero-content {
    position: relative;
    z-index: 2;
    max-width: 1240px;
    margin: 0 auto;
    padding: 140px 24px 80px;
    width: 100%;
}
.hero-title { color: var(--white); margin-bottom: 26px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 40px; }
.industry-tags { display: flex; gap: 14px; flex-wrap: wrap; }
.industry-tags li {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    color: rgba(255,255,255,0.85);
    border: 1px solid rgba(255,255,255,0.28);
    padding: 8px 16px;
    border-radius: 4px;
    background: rgba(255,255,255,0.04);
}

/* =========================================================
   SECTIONS
   ========================================================= */
.section { padding: 84px 0; }
.section-light { background: var(--white); }
.section-navy { background: var(--navy); }
.section-navy h2, .section-navy h3, .section-navy p:not(.eyebrow) { color: var(--white); }
.section-navy p { color: rgba(255,255,255,0.68); }
.section-charcoal { background: var(--charcoal); }
.section-charcoal h2, .section-charcoal h3 { color: var(--white); }
.section-charcoal p { color: rgba(255,255,255,0.65); }

.section-heading { text-align: center; max-width: 640px; margin: 0 auto 48px; }
.section-cta { text-align: center; margin-top: 44px; }

/* ---------- ABOUT (home) ---------- */
.about-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 64px; align-items: center; }
.about-media { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); aspect-ratio: 4/5; }
.about-media img, .about-media .img-placeholder { width: 100%; height: 100%; object-fit: cover; }
.about-copy p { font-size: 1.02rem; }
.narrow-copy { max-width: 780px; margin: 0 auto; text-align: left; }
.narrow-copy p { font-size: 1.05rem; }

/* ---------- CARD GRIDS ---------- */
.card-grid { display: grid; gap: 26px; }
.card-grid-3 { grid-template-columns: repeat(3, 1fr); }
.card-grid-4 { grid-template-columns: repeat(4, 1fr); }
.card-grid-5 { grid-template-columns: repeat(5, 1fr); }

/* Product cards */
.product-card {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-lg);
    padding: 30px 24px;
    transition: transform var(--transition), border-color var(--transition), background var(--transition);
}
.section-light .product-card {
    background: var(--off-white);
    border-color: var(--gray-100);
}
.product-card:hover { transform: translateY(-6px); border-color: var(--orange); }
.product-card-icon {
    width: 52px; height: 52px;
    display: flex; align-items: center; justify-content: center;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--orange), var(--cyan));
    color: var(--white);
    font-size: 1.4rem;
    margin-bottom: 18px;
}
.product-card h3 { font-size: 1.05rem; margin-bottom: 8px; }
.product-card p { font-size: 0.9rem; margin-bottom: 0; }

.product-card-full { padding: 0; overflow: hidden; border-radius: var(--radius-lg); border: 1px solid var(--gray-100); background: var(--white); box-shadow: var(--shadow-sm); }
.product-card-media { aspect-ratio: 16/11; overflow: hidden; }
.product-card-media img, .product-card-media .img-placeholder { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.product-card-full:hover .product-card-media img { transform: scale(1.06); }
.product-card-body { padding: 24px; }
.product-card-body p { font-size: 0.92rem; }

/* Machine cards */
.machine-card {
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--white);
    border: 1px solid var(--gray-100);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition), box-shadow var(--transition);
}
.machine-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.machine-card-media { aspect-ratio: 4/3; background: var(--navy-2); }
.machine-card-media img, .machine-card-media .img-placeholder { width: 100%; height: 100%; object-fit: cover; }
.machine-card-body { padding: 20px 22px 24px; }
.machine-card-tag {
    display: inline-block;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--cyan-dark);
    margin-bottom: 8px;
}
.machine-card-body h3 { font-size: 1.02rem; margin-bottom: 4px; }
.machine-card-spec { font-size: 0.85rem; margin-bottom: 4px; }

/* Industry / quality cards */
.industry-card, .quality-card {
    text-align: center;
    padding: 32px 18px;
    border-radius: var(--radius-lg);
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    transition: transform var(--transition), border-color var(--transition);
}
.industry-card:hover, .quality-card:hover { transform: translateY(-6px); border-color: var(--cyan); }
.industry-card i, .quality-card i { font-size: 2rem; color: var(--orange); margin-bottom: 14px; display: inline-block; }
.industry-card h3, .quality-card h3 { font-size: 0.95rem; margin: 0; color: var(--white); }

/* Component grid */
.component-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 4px;
}
.component-tile { position: relative; aspect-ratio: 1/1; overflow: hidden; }
.component-tile img, .component-tile .img-placeholder { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.component-tile:hover img { transform: scale(1.08); }
.component-tile-label {
    position: absolute; left: 0; right: 0; bottom: 0;
    padding: 14px 14px 12px;
    background: linear-gradient(to top, rgba(8,17,31,0.9), transparent);
    color: var(--white);
    font-size: 0.8rem;
    font-weight: 600;
}

/* CTA band */
.cta-band { background: linear-gradient(120deg, var(--navy-3), var(--navy)); padding: 60px 0; }
.cta-band-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
}
.cta-band h2 { color: var(--white); margin-bottom: 4px; font-size: 1.6rem; }
.cta-band p { color: rgba(255,255,255,0.65); margin: 0; }

/* =========================================================
   PAGE HERO (inner pages)
   ========================================================= */
.page-hero {
    position: relative;
    min-height: 46vh;
    display: flex;
    align-items: flex-end;
    background: var(--navy);
    overflow: hidden;
}
.page-hero-compact { min-height: 34vh; align-items: center; }
.page-hero-img, .page-hero .img-placeholder { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.page-hero-overlay { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(8,17,31,0.55), rgba(8,17,31,0.92)); }
.page-hero-overlay-solid { background: linear-gradient(120deg, var(--navy-3), var(--navy)); position: absolute; inset:0; }
.page-hero-content { position: relative; z-index: 2; max-width: 1240px; margin: 0 auto; padding: 90px 24px 48px; width: 100%; }
.page-hero-content h1 { margin-bottom: 6px; }
.page-hero-subtitle { color: rgba(255,255,255,0.7); font-size: 1.02rem; max-width: 640px; margin-top: 10px; }

/* =========================================================
   ABOUT PAGE — PROCESS TIMELINE
   ========================================================= */
.process-timeline {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 56px;
}
.process-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    width: 150px;
}
.process-step-icon {
    width: 68px; height: 68px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, var(--orange), var(--cyan));
    color: var(--white);
    font-size: 1.5rem;
    margin-bottom: 12px;
    box-shadow: 0 8px 20px rgba(22, 184, 214, 0.25);
}
.process-step p { color: var(--white); font-size: 0.86rem; font-weight: 600; margin: 0; }
.process-arrow { color: var(--cyan); font-size: 1.4rem; flex-shrink: 0; }

.support-activities { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 40px; }
.support-activities-label {
    text-align: center;
    color: rgba(255,255,255,0.55);
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin-bottom: 22px;
}
.support-activities-grid { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.support-activity-chip {
    display: flex; align-items: center; gap: 8px;
    padding: 10px 18px;
    border-radius: 30px;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.12);
    color: rgba(255,255,255,0.85);
    font-size: 0.82rem;
    font-weight: 600;
}
.support-activity-chip i { color: var(--orange); }

/* =========================================================
   MACHINERY PAGE
   ========================================================= */
.machine-feature { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.machine-feature-reverse { direction: rtl; }
.machine-feature-reverse > * { direction: ltr; }
.machine-feature-media { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); aspect-ratio: 4/3; }
.machine-feature-media img, .machine-feature-media .img-placeholder { width: 100%; height: 100%; object-fit: cover; }

.spec-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-top: 24px; }
.spec-card {
    background: var(--off-white);
    border: 1px solid var(--gray-100);
    border-radius: 10px;
    padding: 14px 16px;
    border-left: 3px solid var(--orange);
}
.spec-card-dark { background: rgba(255,255,255,0.06); border-color: rgba(255,255,255,0.1); border-left-color: var(--cyan); }
.spec-label { display: block; font-size: 0.68rem; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 4px; }
.spec-card-dark .spec-label { color: rgba(255,255,255,0.55); }
.spec-value { display: block; font-size: 0.94rem; font-weight: 700; color: var(--text-dark); }
.spec-card-dark .spec-value { color: var(--white); }

.feature-list { margin-top: 20px; }
.feature-list li { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 12px; font-size: 0.95rem; }
.feature-list i { color: var(--cyan); font-size: 1.1rem; margin-top: 2px; flex-shrink: 0; }
.feature-list span { color: rgba(255,255,255,0.82); }
.section-light .feature-list span { color: var(--text-muted); }
.feature-list i.bi { }
.section-light .feature-list i { color: var(--orange-dark); }

/* =========================================================
   GALLERY
   ========================================================= */
.gallery-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    margin-bottom: 40px;
}
.filter-chip {
    padding: 10px 20px;
    border-radius: 30px;
    border: 1.5px solid var(--gray-300);
    background: var(--white);
    color: var(--text-muted);
    font-size: 0.82rem;
    font-weight: 700;
    transition: all var(--transition);
}
.filter-chip:hover { border-color: var(--orange); color: var(--orange-dark); }
.filter-chip.active { background: var(--navy); border-color: var(--navy); color: var(--white); }

.gallery-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.gallery-item { aspect-ratio: 1/1; }
.gallery-item-btn {
    position: relative;
    display: block;
    width: 100%; height: 100%;
    border: none; padding: 0;
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--navy-2);
}
.gallery-item-btn img, .gallery-item-btn .img-placeholder { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.gallery-item-btn:hover img { transform: scale(1.08); }
.gallery-item-overlay {
    position: absolute; inset: 0;
    display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px;
    background: rgba(8,17,31,0.72);
    color: var(--white);
    opacity: 0;
    transition: opacity var(--transition);
    font-size: 0.82rem;
    font-weight: 600;
    text-align: center;
    padding: 12px;
}
.gallery-item-overlay i { font-size: 1.6rem; color: var(--cyan); }
.gallery-item-btn:hover .gallery-item-overlay { opacity: 1; }
.gallery-item.hidden { display: none; }

.lightbox {
    position: fixed; inset: 0;
    background: rgba(8,17,31,0.95);
    z-index: 2000;
    display: flex; align-items: center; justify-content: center;
    opacity: 0; visibility: hidden;
    transition: opacity var(--transition);
    padding: 40px 20px;
}
.lightbox.active { opacity: 1; visibility: visible; }
.lightbox-inner { max-width: 900px; width: 100%; text-align: center; }
.lightbox-inner img { max-height: 78vh; margin: 0 auto 16px; border-radius: 8px; width: auto; }
.lightbox-video-wrap { aspect-ratio: 16/9; max-height: 78vh; margin: 0 auto 16px; border-radius: 8px; overflow: hidden; background: #000; }
.lightbox-video-wrap iframe, .lightbox-video-wrap video { width: 100%; height: 100%; border: 0; display: block; }
.lightbox-inner p { color: var(--white); font-weight: 600; }
.lightbox-close {
    position: absolute; top: 24px; right: 28px;
    width: 46px; height: 46px;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    color: var(--white);
    border: none;
    font-size: 1.2rem;
    display: flex; align-items: center; justify-content: center;
}
.lightbox-close:hover { background: var(--orange); }

/* =========================================================
   CONTACT PAGE
   ========================================================= */
.contact-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.contact-card {
    background: var(--white);
    border: 1px solid var(--gray-100);
    border-radius: var(--radius-lg);
    padding: 32px 26px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.contact-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: rgba(255, 106, 26, 0.35); }
.contact-card-icon {
    width: 56px; height: 56px;
    display: flex; align-items: center; justify-content: center;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--orange), var(--cyan));
    color: var(--white);
    font-size: 1.35rem;
    margin: 0 auto 18px;
    box-shadow: 0 8px 18px rgba(255, 106, 26, 0.22);
}
.contact-card h3 { font-size: 1.02rem; margin-bottom: 10px; }
.contact-card p { font-size: 0.9rem; margin-bottom: 2px; color: var(--text-muted); }
.contact-card-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 14px;
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--orange-dark);
}
.contact-card-action:hover .contact-card-link i { transform: translateX(3px); }
.contact-card-link i { font-size: 0.85rem; transition: transform var(--transition); }

.contact-map-full { width: 100%; height: 440px; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); margin-bottom: 36px; }
.contact-map-full iframe { width: 100%; height: 100%; display: block; }

.contact-cta-strip {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
    padding-top: 8px;
    border-top: 1px solid rgba(255,255,255,0.1);
}
.contact-cta-strip h3 { color: var(--white); font-size: 1.3rem; margin-bottom: 4px; }
.contact-cta-strip p { margin: 0; }
.contact-cta-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer { background: var(--charcoal); padding: 64px 0 0; }
.footer-inner {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px 40px;
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
    gap: 40px;
}
.footer-col h4 { color: var(--white); font-size: 0.9rem; letter-spacing: 0.04em; margin-bottom: 18px; }
.footer-links li { margin-bottom: 10px; }
.footer-links a { color: rgba(255,255,255,0.6); font-size: 0.88rem; transition: color var(--transition); }
.footer-links a:hover { color: var(--orange); }
.footer-brand .brand-name { color: var(--white); font-size: 1.2rem; display: block; }
.footer-brand .brand-sub { color: var(--orange); display: block; margin-top: 2px; margin-bottom: 14px; }
.footer-tagline { color: rgba(255,255,255,0.55); font-size: 0.88rem; }
.footer-address { color: rgba(255,255,255,0.6); font-size: 0.88rem; margin-bottom: 10px; }
.footer-gst { color: rgba(255,255,255,0.5); font-size: 0.82rem; }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding: 20px 24px;
    text-align: center;
}
.footer-bottom p { color: rgba(255,255,255,0.45); font-size: 0.8rem; margin: 0; }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 1024px) {
    .about-grid { grid-template-columns: 1fr; }
    .about-media { max-width: 460px; margin: 0 auto; }
    .card-grid-4 { grid-template-columns: repeat(2, 1fr); }
    .card-grid-5 { grid-template-columns: repeat(3, 1fr); }
    .card-grid-3 { grid-template-columns: repeat(2, 1fr); }
    .gallery-grid { grid-template-columns: repeat(3, 1fr); }
    .contact-cards { grid-template-columns: repeat(2, 1fr); }
    .component-grid { grid-template-columns: repeat(3, 1fr); }
    .machine-feature, .machine-feature-reverse { grid-template-columns: 1fr; direction: ltr; gap: 32px; }
    .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px) {
    .main-nav {
        position: fixed;
        top: 0; right: 0;
        width: min(340px, 86vw);
        height: 100vh;
        background: var(--navy);
        flex-direction: column;
        align-items: flex-start;
        justify-content: flex-start;
        padding: 100px 32px 40px;
        gap: 0;
        transform: translateX(100%);
        transition: transform 0.35s ease;
        z-index: 1100;
        box-shadow: -10px 0 40px rgba(0,0,0,0.3);
        overflow-y: auto;
    }
    .main-nav.active { transform: translateX(0); }
    .nav-list { flex-direction: column; align-items: flex-start; gap: 4px; width: 100%; }
    .nav-list li { width: 100%; }
    .nav-link {
        display: block;
        width: 100%;
        padding: 16px 4px;
        font-size: 1.02rem;
        border-bottom: 1px solid rgba(255,255,255,0.08);
    }
    .nav-link::after { display: none; }
    .nav-cta { margin-top: 28px; width: 100%; padding: 15px; text-align: center; }
    .hamburger { display: flex; }
}

@media (max-width: 767px) {
    .section { padding: 60px 0; }
    .about-grid { gap: 28px; }
    .about-media { max-width: 100%; aspect-ratio: 4/5; }
    .hero { min-height: 0; aspect-ratio: 2023 / 777; }
    .hero-img, .hero-media .img-placeholder, .hero-slide { min-height: 0; object-fit: contain; }
    .hero-content { padding: 92px 20px 24px; }
    .hero-break { display: none; }
    .hero-title { font-size: 1.5rem; line-height: 1.22; margin-bottom: 12px; }
    .hero-content .eyebrow { font-size: 0.72rem; margin-bottom: 6px; }
    .hero-actions { flex-direction: column; align-items: stretch; gap: 10px; margin-bottom: 16px; }
    .hero-actions .btn { width: 100%; padding: 11px 20px; font-size: 0.76rem; }
    .industry-tags { gap: 6px; }
    .industry-tags li { font-size: 0.62rem; padding: 6px 11px; }
    .card-grid-4, .card-grid-5 { grid-template-columns: repeat(2, 1fr); }
    .card-grid-3 { grid-template-columns: 1fr; }
    .gallery-grid { grid-template-columns: repeat(2, 1fr); }
    .component-grid { grid-template-columns: repeat(2, 1fr); }
    .contact-cards { grid-template-columns: 1fr; }
    .contact-map-full { height: 280px; }
    .contact-cta-strip { flex-direction: column; align-items: flex-start; text-align: left; }
    .contact-cta-actions { width: 100%; }
    .contact-cta-actions .btn { flex: 1; text-align: center; }
    .site-footer { padding-top: 44px; }
    .footer-inner { grid-template-columns: 1fr; gap: 22px; padding-bottom: 24px; }
    .footer-col h4 { margin-bottom: 12px; }
    .footer-links { display: grid; grid-template-columns: 1fr 1fr; gap: 4px 12px; }
    .footer-links li { margin-bottom: 4px; }
    .footer-brand .brand-name { font-size: 1.05rem; }
    .footer-tagline { margin-bottom: 0; }
    .section-heading { margin-bottom: 28px; }
    .process-timeline { flex-direction: column; gap: 2px; margin-bottom: 32px; }
    .process-step { flex-direction: row; width: 100%; max-width: 260px; gap: 14px; text-align: left; }
    .process-step-icon { width: 44px; height: 44px; font-size: 1.1rem; margin-bottom: 0; flex-shrink: 0; }
    .process-step p { font-size: 0.9rem; }
    .process-arrow { transform: rotate(90deg); font-size: 1.1rem; margin: -2px 0; }
    .support-activities { padding-top: 24px; }
    .support-activities-label { margin-bottom: 14px; }
    .cta-band-inner { flex-direction: column; align-items: flex-start; text-align: left; }
    .cta-band .btn { width: 100%; text-align: center; }
    .container { padding: 0 18px; }
    .page-hero-content { padding: 100px 20px 40px; }
}

@media (max-width: 480px) {
    .brand-name { font-size: 1rem; }
    .brand-sub { font-size: 0.56rem; }
    .brand-logo-img { height: 38px; }
    h1 { font-size: 1.9rem; }
    .card-grid-4, .card-grid-5, .gallery-grid, .component-grid { grid-template-columns: repeat(2, 1fr); }
}