/* =============================================
   MTECH GLOBAL SOLUTION — style.css
   ============================================= */

/* ---------- CSS VARIABLES ---------- */
:root {
    --primary: #003527;
    --primary-light: #0b513d;
    --on-primary: #ffffff;
    --primary-fixed: #b0f0d6;
    --on-primary-container: #80bea6;
    --secondary: #595f66;
    --surface: #f8f9ff;
    --surface-low: #eff4ff;
    --surface-container: #e5eeff;
    --surface-high: #dce9ff;
    --surface-highest: #d3e4fe;
    --on-surface: #0b1c30;
    --outline: #bfc9c3;
    --inverse-surface: #213145;
    --error: #ba1a1a;
    --amber: #d97706;

    --font-main: 'Inter', sans-serif;
    --container: 1280px;
    --radius: 0;

    --transition: 0.2s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    background-color: var(--surface);
    color: var(--on-surface);
    font-size: 16px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

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

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

/* ---------- UTILITIES ---------- */
.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 32px;
}

.label-caps {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: #a33800 !important;
}

.hidden-mobile {
    display: block;
}

.mobile-only {
    display: none !important;
}

/* ---------- BUTTONS ---------- */
.btn-primary {
    background-color: var(--primary);
    color: var(--on-primary);
    padding: 12px 32px;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    border: none;
    cursor: pointer;
    transition: opacity var(--transition);
}

.btn-primary:hover {
    opacity: 0.88;
}

.btn-outline {
    background-color: #fff;
    color: var(--primary);
    padding: 12px 32px;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    border: 1px solid #e2e8f0;
    cursor: pointer;
    transition: background-color var(--transition);
}

.btn-outline:hover {
    background-color: #f1f5f9;
}

.btn-outline-white {
    background-color: #fff;
    color: var(--primary);
    padding: 12px 32px;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    border: none;
    cursor: pointer;
    transition: background-color var(--transition);
}

.btn-outline-white:hover {
    background-color: #f1f5f9;
}

.btn-text {
    background: none;
    border: none;
    border-bottom: 1px solid var(--primary);
    color: var(--primary);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    cursor: pointer;
    padding-bottom: 4px;
    transition: opacity var(--transition);
}

.btn-text:hover {
    opacity: 0.7;
}

.btn-icon {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 18px;
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4px;
}

.full-width {
    width: 100%;
}

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 50;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid #e2e8f0;
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}


/* =========================
   HEADER LOGO ONLY
   ========================= */


/* =========================
   LOGO AREA (PREMIUM BRAND BLOCK)
========================= */
.logo-area {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 6px 10px;
    border-radius: 12px;

    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(6px);

    transition: all 0.25s ease;
}

/* subtle hover elevation */
.logo-area:hover {
    transform: translateY(-1px);
    background: rgba(255, 255, 255, 0.85);
}

/* =========================
   LOGO IMAGE
========================= */
.logo-link {
    display: flex;
    align-items: center;
}

.logo-link img {
    height: 44px;
    object-fit: contain;
    width: auto;
    display: block;
    transition: transform 0.25s ease, filter 0.25s ease;
}

/* logo on mbile device  */
@media (max-width:420px) {

    .logo-area {

        gap: 10px;
    }

    .logo-link img {
        height: 34px;

    }

    /* label */
    .reg-label {
        font-size: 7px !important;


    }

    /* number (premium emphasis) */
    .logo-meta .reg-no {
        font-size: 10px !important;


    }

}

/* logo on mbile device end */


/* premium hover effect */
.logo-area:hover .logo-link img {
    transform: scale(1.05);
    filter: drop-shadow(0 6px 10px rgba(0, 0, 0, 0.08));
}

/* =========================
   DIVIDER (MORE PREMIUM)
========================= */
.logo-divider {
    width: 1px;
    height: 34px;
    background: linear-gradient(to bottom,
            transparent,
            rgba(148, 163, 184, 0.6),
            transparent);
}

/* =========================
   REGISTRATION BLOCK
========================= */
.logo-meta {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

/* label */
.reg-label {
    font-size: 9px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: #94a3b8;
    font-weight: 600;
}

/* number (premium emphasis) */
.logo-meta .reg-no {
    font-size: 12px;
    font-weight: 800;
    color: #A33800;
    letter-spacing: 0.03em;
    margin-top: 2px;
}

/* =========================
   OPTIONAL: MICRO INTERACTION ACCENT
========================= */
.logo-area::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: 12px;
    border: 1px solid transparent;
    transition: 0.25s ease;
}

.logo-area:hover::before {
    border-color: rgba(37, 99, 235, 0.2);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-links a {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #475569;
    transition: color var(--transition);
}

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

/* ============================================================
   HERO
   ============================================================ */
main {
    margin-top: 64px;
}

.hero {
    position: relative;
    min-height: 800px;
    display: flex;
    align-items: center;
    background: #fff;
    border-bottom: 1px solid #f1f5f9;
    overflow: hidden;
}

/* ------- Hero Background Slideshow ------- */
.hero-bg-slides {
    position: absolute;
    inset: 0;
    z-index: 0;
}

/* Each slide stacks on top of each other, hidden by default */
.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 1s ease;
}

.hero-slide.active {
    opacity: 1;
}

.hero-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: right center;
}

/* Gradient overlay sits above all slides */
.hero-overlay {
    position: absolute;
    inset: 0;
    z-index: 2;
    background: linear-gradient(to right, #fff 40%, rgba(255, 255, 255, 0.30) 62%, rgba(255, 255, 255, 0.1) 100%);
    pointer-events: none;
}

/* Dot navigation */
.hero-dots {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    gap: 10px;
}

.hero-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: 2px solid #A33800;
    background: transparent;
    cursor: pointer;
    padding: 0;
    transition: background-color 0.3s ease, transform 0.3s ease;
}

.hero-dot.active {
    background: #A33800;
    transform: scale(1.25);
}

.hero-dot:hover:not(.active) {
    background: rgba(0, 53, 39, 0.3);
}

.hero-content {
    position: relative;
    width: 1280px;
    z-index: 2;
    padding: 80px 32px;
}

.hero-eyebrow {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
}

.eyebrow-line {
    width: 40px;
    height: 1px;
    background-color: var(--primary);
}

.hero-title {
    font-size: clamp(36px, 6vw, 75px);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.02em;
    color: var(--primary);
    margin-bottom: 24px;
}

.accent-text {
    color: #a33800;
}

.hero-desc {
    font-size: 18px;
    line-height: 1.6;
    color: var(--secondary);
    max-width: 460px;
    margin-bottom: 40px;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

@media (max-width:419px) {

    .hero-buttons button,
    .hero-buttons a {
        width: 100%;
    }

    .hero {

        align-items: flex-start !important;

    }
}



/* ============================================================
   SPLIT SECTION (Who We Are)
   ============================================================ */
/* ============================================================
   ABOUT SECTION (Who We Are) — Premium Redesign
   ============================================================ */
.about-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 700px;
    background: #fff;
    border-bottom: 1px solid #e9eef6;
}

/* ---- Left Visual Column ---- */
.about-visual {
    position: relative;
    overflow: hidden;
    background: var(--on-surface);
    display: flex;
    align-items: stretch;
}

.about-img-wrap {
    position: relative;
    flex: 1;
}

.about-img-wrap img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    filter: brightness(0.72) saturate(0.8);
    transition: filter 0.6s ease, transform 0.6s ease;
}

.about-section:hover .about-img-wrap img {
    filter: brightness(0.82) saturate(0.9);
    transform: scale(1.02);
}

/* Floating stat card — overlaps image bottom-left */
.about-stat-card {
    position: absolute;
    bottom: 40px;
    left: 40px;
    background: var(--primary);
    color: #fff;
    padding: 24px 28px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.25);
    z-index: 2;
}

.stat-number {
    font-size: 48px;
    font-weight: 900;
    line-height: 1;
    letter-spacing: -0.03em;
    color: var(--primary-fixed);
}

.stat-number sup {
    font-size: 24px;
    font-weight: 700;
    vertical-align: super;
}

.stat-label {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.75);
    max-width: 120px;
    line-height: 1.4;
}

/* Vertical side label */
.about-side-label {
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 40px;
    background: rgba(0, 53, 39, 0.85);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    z-index: 2;
}

.about-side-label span {
    writing-mode: vertical-rl;
    text-orientation: mixed;
    transform: rotate(180deg);
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--primary-fixed);
    white-space: nowrap;
}

.side-rule {
    width: 1px;
    flex: 1;
    max-height: 60px;
    background: rgba(176, 240, 214, 0.3);
}

/* ---- Right Content Column ---- */
.about-content {
    padding: 72px 56px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: #fff;
    position: relative;
}

/* Subtle corner accent */
.about-content::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, var(--surface-high) 0%, transparent 60%);
    pointer-events: none;
}

.about-eyebrow {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}


/* =========================
   TITLE (MORE PREMIUM TYPOGRAPHY FEEL)
========================= */
.about-title {
    font-size: clamp(38px, 3vw, 52px);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.03em;
    color: #003527;
    margin-bottom: 22px;
}

/* italic emphasis becomes "design accent", not just italic text */
.about-title em {
    font-style: normal;
    font-weight: 500;
    color: #A33800;
    position: relative;
}

/* subtle underline accent for em text */
/* .about-title em::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -6px;
    width: 100%;
    height: 2px;
    background: rgba(37, 99, 235, 0.25);
} */

/* =========================
   LEAD TEXT (IMPROVED READABILITY + LUXURY FEEL)
========================= */
.about-lead {
    font-size: 16px;
    line-height: 1.8;
    color: var(--secondary);
    max-width: 720px;

    /* better visual breathing space */
    margin-bottom: 40px;

    /* slightly more refined text rendering */
    letter-spacing: 0.01em;
    opacity: 0.92;
}

/* optional subtle left accent (very modern SaaS style) */
.about-lead {
    padding-left: 18px;
    border-left: 2px solid #a3390065;
}


/* =========================
   PILLAR LIST
========================= */
.pillar-list {
    display: flex;
    flex-direction: column;
    margin-bottom: 25px;
    border: 1px solid #eef2f7;
    border-radius: 14px;
    overflow: hidden;
    background: #fff;
}

/* =========================
   ITEM
========================= */
.pillar-item {
    position: relative;
    padding: 0;
    cursor: pointer;
    transition: background 0.25s ease;
    border-bottom: 1px solid #eef2f7;
}

.pillar-item:last-child {
    border-bottom: none;
}

.pillar-item:hover {
    background: #f8fafc;
}

/* subtle left accent line on hover */
.pillar-item::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 3px;
    height: 100%;
    background: transparent;
    transition: 0.25s ease;
}

.pillar-item:hover::before {
    background: #a33800;
}

/* =========================
   HEADER
========================= */
.pillar-header {
    display: flex;
    justify-content: space-between;

    margin-bottom: 10px;
    padding: 20px 18px;
}

/* left cluster */
.pillar-left {
    display: flex;
    align-items: center;
    gap: 14px;
}

/* ICON */
.pillar-icon {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    background: #f1f5f9;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #a33900bb;
    font-size: 15px;
    transition: 0.25s ease;
}

.pillar-item:hover .pillar-icon {
    background: #a33800;
    color: #fff;
    transform: scale(1.05);
}

/* TITLE AREA */
.pillar-title-wrap {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.pillar-num {
    font-family: monospace;
    font-size: 11px;
    font-weight: 700;
    color: #94a3b8;
    letter-spacing: 0.08em;
}

.pillar-title-wrap h3 {
    font-size: 15px;
    font-weight: 700;
    color: #0f172a;
}

/* ARROW */
.pillar-arrow {
    font-size: 13px;
    color: #94a3b8;
    transition: 0.25s ease;
}

.pillar-item:hover .pillar-arrow {
    color: #a33800;
    transform: translateX(4px);
}

/* =========================
   BODY (SMOOTHER THAN MAX-HEIGHT HACK)
========================= */
.pillar-body {
    font-size: 13.5px;
    line-height: 1.7;
    color: #64748b;

    padding: 0 18px 0 68px;

    max-height: 0;
    opacity: 0;
    overflow: hidden;

    transform: translateY(-6px);
    transition: all 0.35s ease;
}

.pillar-item:hover .pillar-body {
    max-height: 200px;
    opacity: 1;
    padding-bottom: 18px;
    transform: translateY(0);
}

/* ---- Bottom Metrics Strip ---- */
/* ===== METRICS STRIP ===== */
/* ===== METRICS CONTAINER ===== */
.about-metrics {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    background: linear-gradient(135deg, #003527, #064e3b);
    border-radius: 10px;
    overflow: hidden;
}

/* ===== METRIC ITEM ===== */
.metric {
    padding: 32px 24px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
    position: relative;
    transition: all 0.3s ease;
}

/* Hover effect */
.metric:hover {
    background: rgba(255, 255, 255, 0.03);
}

/* ===== NUMBER ===== */
.metric strong {
    font-size: 32px;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: #b0f0d6;
    margin-bottom: 6px;
}

/* ===== LABEL ===== */
.metric span {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.65);
}

/* ===== DESKTOP DIVIDERS ===== */
.metric:not(:last-child)::after {
    content: "";
    position: absolute;
    right: 0;
    top: 30%;
    height: 40%;
    width: 1px;
    background: rgba(176, 240, 214, 0.25);
}

/* ===== TABLET (2x2) ===== */
@media (max-width: 1024px) {
    .about-metrics {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Vertical divider */
    .metric:nth-child(odd)::after {
        content: "";
        position: absolute;
        right: 0;
        top: 25%;
        height: 50%;
        width: 1px;
        background: rgba(176, 240, 214, 0.25);
    }

    /* Horizontal divider */
    .metric:nth-child(-n+2) {
        border-bottom: 1px solid rgba(176, 240, 214, 0.25);
    }
}

/* ===== MOBILE (STACK) ===== */
@media (max-width: 600px) {
    .about-metrics {
        grid-template-columns: 1fr;
    }

    .metric {
        text-align: center;
        padding: 24px;
    }

    .metric::after {
        display: none;
    }

    .metric:not(:last-child) {
        border-bottom: 1px solid rgba(176, 240, 214, 0.2);
    }
}

/* ---- Responsive ---- */
@media (max-width: 900px) {
    .about-section {
        grid-template-columns: 1fr;
    }

    .about-visual {
        min-height: 380px;
    }

    .about-content {
        padding: 48px 28px;
    }

    .about-side-label {
        display: none;
    }

    .about-stat-card {
        bottom: 24px;
        left: 24px;
    }
}

/* ============================================================
   HISTORY / TIMELINE
   ============================================================ */
.history-section {
    padding: 80px 0;
    background: #fff;
    border-top: 1px solid #f1f5f9;
    border-bottom: 1px solid #f1f5f9;
}

.section-header {
    margin-bottom: 64px;
}

.label-caps {
    color: #A33800;
}

.section-header .label-caps {
    display: block;
    margin-bottom: 8px;
}

.section-header h2 {
    font-size: 30px;
    font-weight: 600;
    color: var(--primary);
}

.timeline {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    position: relative;
}

.timeline-line {
    display: none;
    /* shown via pseudo on desktop */
}

.timeline-item {
    position: relative;
}

.timeline-item::before {
    content: '';
    display: block;
    position: absolute;
    top: 24px;
    left: 48px;
    right: -32px;
    height: 1px;
    background: #e2e8f0;
    z-index: 0;
}

.timeline-item:last-child::before {
    display: none;
}

.timeline-year {
    width: 48px;
    height: 48px;
    background: var(--primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: monospace;
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 24px;
    position: relative;
    z-index: 1;
}

.timeline-item h4 {
    font-size: 14px;
    font-weight: 700;
    color: var(--primary);
    letter-spacing: 0.06em;
    margin-bottom: 8px;
    text-transform: uppercase;
}

.timeline-item p {
    font-size: 13px;
    color: var(--secondary);
    line-height: 1.6;
}

/* ============================================================
   CORE PRODUCTS
   ============================================================ */
.products-section {
    padding: 80px 0;
    background: var(--surface);
}

.products-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 48px;
}

.products-header .label-caps {
    display: block;
    margin-bottom: 4px;
}

.products-header h2 {
    font-size: 30px;
    font-weight: 700;
    letter-spacing: -0.01em;
    color: var(--primary);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.product-card {
    border: 1px solid #e2e8f0;
    background: #fff;
    display: flex;
    flex-direction: column;
    transition: border-color var(--transition);
}

.product-card:hover {
    border-color: rgba(0, 53, 39, 0.4);
}

.product-top-bar {
    height: 32px;
    padding: 0 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(221, 227, 235, 0.3);
    border-bottom: 1px solid #f1f5f9;
}

.dot {
    width: 6px;
    height: 6px;
    background: var(--primary);
}

.product-body {
    padding: 24px;
    flex-grow: 1;
    border-bottom: 1px solid #f8f9f9;
}

.product-body img {
    width: 100%;
    height: 192px;
    object-fit: contain;
    margin-bottom: 16px;
    filter: grayscale(1);
    transition: filter var(--transition);
}

.product-card:hover .product-body img {
    filter: grayscale(0);
}

.product-body h4 {
    font-size: 15px;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 4px;
}

.product-model {
    font-family: monospace;
    font-size: 11px;
    color: #94a3b8;
}

.product-footer {
    padding: 16px;
    background: rgba(248, 249, 255, 0.5);
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.stock-row {
    display: flex;
    justify-content: space-between;
    font-size: 10px;
    font-family: monospace;
    color: #64748b;
    text-transform: uppercase;
}

.stock-ready {
    color: var(--primary);
    font-weight: 700;
}

.stock-preorder {
    color: var(--amber);
    font-weight: 700;
}

/* ============================================================
   WHY CHOOSE US
   ============================================================ */
.why-section {
    padding: 80px 0;
    background: var(--surface-low);
    border-top: 1px solid #f1f5f9;
}

.why-header {
    text-align: center;
    margin-bottom: 64px;
}

.why-header .label-caps {
    display: block;
    margin-bottom: 8px;
    letter-spacing: 0.3em;
}

.why-header h2 {
    font-size: 30px;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 24px;
}

.header-line {
    width: 64px;
    height: 4px;
    background: var(--primary);
    margin: 0 auto;
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 48px;
}

.why-card {
    text-align: center;
}

.why-icon {
    width: 80px;
    height: 80px;
    background: #fff;
    border: 1px solid #e2e8f0;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 32px;
    font-size: 32px;
    color: #A33800;
    transition: background-color var(--transition), border-color var(--transition), color var(--transition);
}

.why-card:hover .why-icon {
    background-color: var(--primary);
    border-color: var(--primary);
    color: #fff;
}

.why-card h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 16px;
}

.why-card p {
    font-size: 14px;
    color: var(--secondary);
    line-height: 1.7;
    max-width: 260px;
    margin: 0 auto;
}

/* ============================================================
   RIBBON BANNER
   ============================================================ */
.ribbon {
    background: var(--primary);
    padding: 32px 0;
}

.ribbon-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.ribbon-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding-left: 0;
}

.ribbon-item+.ribbon-item {
    border-left: 1px solid rgba(176, 240, 214, 0.2);
    padding-left: 32px;
}

.ribbon-icon {
    font-size: 28px;
    color: var(--primary-fixed);
    opacity: 0.85;
    flex-shrink: 0;
}

.ribbon-item h5 {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: #fff;
    margin-bottom: 4px;
}

.ribbon-item p {
    font-size: 12px;
    color: var(--on-primary-container);
    opacity: 0.85;
}

/* ===== SECTION cat ===== */
.catalogue-section {
    padding: 100px 0;
    background: var(--surface-low);
}

/* Header */
.catalogue-header {
    text-align: center;
    margin-bottom: 60px;
}

.catalogue-header h2 {
    font-size: 36px;
    font-weight: 700;
    color: var(--primary);
    margin: 10px 0;
}

/* ===== GRID ===== */
.catalogue-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

/* ===== CARD ===== */
.catalogue-card {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 40px;
    border-radius: 12px;
    transition: all 0.35s ease;
    overflow: hidden;
}

/* Light Card */
.catalogue-card.light {
    background: #fff;
    border: 1px solid rgba(0, 0, 0, 0.08);
}

/* Dark Card */
.catalogue-card.dark {
    background: var(--primary);
    color: #fff;
}

/* Hover Effect */
.catalogue-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08);
}

/* ===== TOP ===== */
.cat-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.catalogue-card h3 {
    font-size: 22px;
    font-weight: 700;
}

/* Tag */
.cat-tag {
    font-size: 10px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    padding: 4px 10px;
    border: 1px solid rgba(0, 0, 0, 0.2);
}

.dark .cat-tag {
    border-color: rgba(255, 255, 255, 0.4);
}

.cat-tag.highlight {
    background: #fff;
    color: var(--primary);
}

/* ===== TEXT ===== */
.catalogue-card p {
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 30px;
    max-width: 400px;
    opacity: 0.85;
}

/* ===== BUTTONS ===== */
.cat-actions {
    display: flex;
    gap: 12px;
}

.cat-actions a,
.cat-actions button {
    flex: 1;
    text-align: center;
    padding: 12px;
    font-size: 13px;
}

.btn-ghost {
    border: 1px solid #e2e8f0;
    font-family: Arial, Helvetica, sans-serif;
    font-weight: 700;
    background-color: var(--primary);
    color: var(--on-primary);
    padding: 12px 32px;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    border: none;
    cursor: pointer;
    transition: opacity var(--transition);
}



/* ===== MODAL ===== */

iframe#pdfFrame {
    width: -webkit-fill-available;
    height: -webkit-fill-available;
}


.pdf-modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 999;
}

.pdf-modal.open {
    display: flex;
}

.pdf-modal-box {
    width: 90%;
    max-width: 1100px;
    height: 90vh;
    background: #fff;
    border-radius: 10px;
    overflow: hidden;
    position: relative;
}

.pdf-close {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: none;
    background: #fff;
    cursor: pointer;
}

/* ===== RESPONSIVE ===== */

/* Tablet */
@media (max-width: 992px) {
    .catalogue-grid {
        grid-template-columns: 1fr;
    }
}

/* Mobile */
@media (max-width: 600px) {
    .catalogue-card {
        padding: 28px;
    }

    .catalogue-header h2 {
        font-size: 26px;
    }

    .cat-actions {
        flex-direction: column;
    }
}

@media (max-width:475px) {
    .cat-top {
        flex-direction: column-reverse;
        align-items: baseline;
        gap: 15px;
    }
}


/* ===== SECTION ===== */
.testimonials-section {
    padding: 100px 0;
    background: linear-gradient(180deg, #f9fafc 0%, #ffffff 100%);
}

.test-header {
    text-align: center;
    margin-bottom: 60px;
}

.label-caps {
    font-size: 13px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: #6b7280;
    font-weight: 600;
}

.test-header h2 {
    font-size: 38px;
    margin-top: 10px;
    font-weight: 700;
    color: #111827;
}

.header-line {
    width: 70px;
    height: 3px;
    background: #a33800;
    margin: 18px auto 0;
    border-radius: 10px;
}

.cont-line {
    width: 70px;
    height: 3px;
    background: #a33800;
    margin: -5px 0px 15px;
    border-radius: 10px;
}

/* Swiper spacing */
.testimonials-swiper {
    padding-bottom: 50px;
}

/* Card Design */
.testimonial-card {
    background: #ffffff;
    border-radius: 18px;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
    position: relative;
    transition: 0.3s ease;
    height: 100%;
}

.testimonial-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.10);
}

/* Quote mark */
.quote-mark {
    font-size: 60px;
    color: #a33800;
    position: absolute;
    top: 10px;
    left: 20px;
    opacity: 0.15;
    font-weight: bold;
}

/* Text */
.testimonial-card p {
    font-size: 16px;
    line-height: 1.7;
    color: #4b5563;
    margin-bottom: 25px;
}

/* Footer */
.testimonial-footer {
    display: flex;
    align-items: center;
    gap: 12px;
    border-top: 1px solid #eef2f7;
    padding-top: 18px;
}

.avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: #a33800;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 13px;
}

.testimonial-footer strong {
    display: block;
    font-size: 14px;
    color: #111827;
}

.testimonial-footer span {
    font-size: 12px;
    color: #6b7280;
}

/* Pagination */
.swiper-pagination-bullet {
    background: #cbd5e1;
    opacity: 1;
}

.swiper-pagination-bullet-active {
    background: #a33800;
}

/* ============================================================
   CONTACT - MODERN PREMIUM REDESIGN
   ============================================================ */

.contact-section {
    padding: 100px 0;
    background: linear-gradient(180deg, #eef5ff 0%, #ffffff 100%);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 70px;
    align-items: start;
}

/* LEFT SIDE */
.contact-info h2 {
    font-size: 42px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 14px;
    letter-spacing: -0.5px;
}

.contact-info>p {
    font-size: 16.5px;
    color: var(--secondary);
    line-height: 1.75;
    margin-bottom: 45px;
    opacity: 0.9;
    max-width: 90%;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 18px;
    padding: 14px 16px;
    border-radius: 12px;
    transition: 0.3s ease;
}

.contact-item:hover {
    background: rgba(255, 255, 255, 0.6);
    transform: translateX(4px);
}

.contact-icon {
    width: 46px;
    height: 46px;
    border-radius: 12px;
    background: #ffffff;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.06);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 16px;
    flex-shrink: 0;
}

/* small label */
.contact-item .label-caps {
    font-size: 10px;
    letter-spacing: 0.16em;
    margin-bottom: 4px;
    color: var(--primary);
}

.contact-item p {
    font-size: 14px;
    color: var(--secondary);
    line-height: 1.5;
}

/* FORM WRAP */
.contact-form-wrap {
    background: #ffffff;
    padding: 44px;
    border-radius: 16px;
    border: 1px solid #e6edf7;
    box-shadow: 0 20px 50px rgba(15, 23, 42, 0.08);
    position: relative;
    overflow: hidden;
}


@media (max-width:475px) {
    .contact-form-wrap {

        padding: 24px;

    }
}

/* subtle glow accent */
.contact-form-wrap::before {
    content: "";
    position: absolute;
    top: -80px;
    right: -80px;
    width: 160px;
    height: 160px;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.15), transparent 70%);
    border-radius: 50%;
}

/* FORM */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 22px;
    position: relative;
    z-index: 2;
}

/* INPUTS */
.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--primary);
}

.form-group input,
.form-group select,
.form-group textarea {
    border: 1px solid #e2e8f0;
    padding: 13px 14px;
    font-size: 14px;
    border-radius: 10px;
    outline: none;
    transition: 0.25s ease;
    background: #fff;
    color: var(--on-surface);
}

/* focus state (modern blue glow) */
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: #2563eb;
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);
}

/* textarea */
.form-group textarea {
    height: 140px;
    resize: vertical;
}

/* row */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

/* BUTTON */
.btn-primary.full-width {
    width: 100%;
    padding: 14px 18px;
    font-weight: 600;
    letter-spacing: 0.5px;
    border-radius: 10px;
    transition: 0.3s ease;
}

.btn-primary.full-width:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 25px rgba(37, 99, 235, 0.25);
}

/* whatsapp  */

.whatsapp-btn {
    position: fixed;
    bottom: 1.5rem;
    /* adjust for sm/md screens if needed */
    right: 2.5rem;
    background-color: #25D366;
    /* WhatsApp green */
    color: #fff;
    padding: 0.625rem 1rem;
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: 9999px;
    /* full rounded */
    display: flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    text-decoration: none;
    z-index: 1000;
    transition: opacity 0.3s ease;
}

.whatsapp-btn:hover {
    opacity: 0.8;
}



/* ============================================================
   FOOTER
   ============================================================ */
.footer {
    background: #0b1c30;
    color: #94a3b8;
    padding: 80px 0 40px;
    border-top: 1px solid #1e293b;
}

.footer-grid {
    display: grid;
    grid-template-columns: 4fr 2fr 3fr 3fr;
    gap: 48px;
    margin-bottom: 80px;
}

.footer-logo {
    color: #fff;
    font-size: 18px;
    font-weight: 900;
    letter-spacing: -0.04em;
    margin-bottom: 24px;
}

.footer-brand p {
    font-size: 13px;
    line-height: 1.7;
    color: #64748b;
    max-width: 300px;
    margin-bottom: 32px;
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-links a {
    width: 32px;
    height: 32px;
    border: 1px solid #334155;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    color: #64748b;
    transition: background-color var(--transition), border-color var(--transition), color var(--transition);
}

.social-links a:hover {
    background-color: var(--primary);
    border-color: var(--primary);
    color: #fff;
}

.footer-col h6 {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: #fff;
    margin-bottom: 24px;
}

.footer-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer-col ul li a {
    font-size: 14px;
    color: #64748b;
    transition: color var(--transition);
}

.footer-col ul li a:hover {
    color: var(--on-primary-container);
}

.contact-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 13px;
    color: #64748b;
}

.contact-list li i {
    color: var(--on-primary-container);
    margin-top: 6px;
}



.cert-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.cert-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid #1e293b;
}

.cert-icon {
    width: 40px;
    height: 40px;
    background: rgba(0, 53, 39, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--on-primary-container);
    font-size: 18px;
    flex-shrink: 0;
}

.cert-item p {
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 2px;
}

.cert-item span {
    font-size: 9px;
    color: #475569;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.footer-bottom {
    padding-top: 32px;
    border-top: 1px solid #1e293b;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 18px;
}

.footer-copy {
    display: flex;
    align-items: center;
    gap: 20px;
    font-size: 10px;
    font-family: monospace;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: #475569;
}

.footer-copy .divider {
    color: #1e293b;
}

.footer-nav {
    display: flex;
    gap: 18px;
}

.footer-nav a {
    font-family: monospace;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: #475569;
    transition: color var(--transition);
}

.footer-nav a:hover {
    color: #fff;
}

/* ============================================================
   MOBILE MENU OVERLAY
   ============================================================ */
.mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 60;
    background: #fff;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
}

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

.mobile-menu-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
    padding: 0 32px;
    border-bottom: 1px solid #f1f5f9;
}

.mobile-menu-header button {
    background: none;
    border: none;
    font-size: 24px;
    color: var(--primary);
    cursor: pointer;
}

.mobile-nav {
    display: flex;
    flex-direction: column;
    padding: 32px;
    gap: 32px;
}

.mobile-nav a {
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: #475569;
    border-bottom: 1px solid #f8fafc;
    padding-bottom: 8px;
    transition: color var(--transition);
}

.mobile-nav a:hover {
    color: var(--primary);
}

.mobile-quote-btn {
    margin-top: 16px;
}

/* ============================================================
   RESPONSIVE — TABLET
   ============================================================ */
@media (max-width: 1024px) {
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

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

    .timeline-item::before {
        display: none;
    }
}

/* ============================================================
   RESPONSIVE — MOBILE
   ============================================================ */
@media (max-width: 1030px) {
    .nav-links {
        display: none;
    }

    .mobile-only {
        display: flex !important;
    }
}

@media (max-width: 768px) {
    .hidden-mobile {
        display: none;
    }

    .footer-grid {
        margin-bottom: 40px;
    }





    .hero {
        min-height: 540px;
        padding-top: 70px;
    }

    .hero-overlay {
        background: linear-gradient(to bottom, rgba(255, 255, 255, 0.97) 50%, rgba(255, 255, 255, 0.7));

    }

    .hero-content {
        max-width: 100%;
        padding-top: 0px;
        padding-bottom: 48px;
    }

    .hero-title {
        font-size: 28px;
    }

    .split-section {
        grid-template-columns: 1fr;
    }

    .split-image {
        min-height: 320px;
        order: 2;
    }

    .split-content {
        order: 1;
        border-left: none;
        padding: 40px 24px;
    }

    .timeline {
        grid-template-columns: 1fr;
        gap: 24px;
    }

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

    .products-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }

    .why-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

    .ribbon-item+.ribbon-item {
        border-left: none;
        border-top: 1px solid rgba(176, 240, 214, 0.2);
        padding-left: 0;
        padding-top: 24px;
    }

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

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

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

    .container {
        padding: 0 20px;
    }
}