/* =========================================================
   RV NETWORK SOLUTIONS - MASTER STYLESHEET
   Networking, IT Infrastructure, Optical Fibre & Security
   ========================================================= */

:root {
    --navy: #071b33;
    --navy2: #0a2849;
    --navy-dark: #03111f;
    --blue: #0876d1;
    --blue2: #1097ef;
    --blue-light: #eef6fd;
    --cyan: #1cc8ed;
    --orange: #f16b22;
    --orange-hover: #d85711;
    --green: #1bbd82;
    --white: #ffffff;
    --black: #07111e;
    --text: #172b41;
    --muted: #687b91;
    --light: #f4f8fc;
    --line: #dce7f1;
    --card-bg: #ffffff;
    --shadow: 0 20px 50px rgba(5, 32, 62, 0.08);
    --shadow-hover: 0 30px 70px rgba(8, 118, 209, 0.16);
    --container: 1240px;
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 22px;
    --radius-xl: 30px;
    --transition: all 0.35s cubic-bezier(0.2, 0.8, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    overflow-x: hidden;
}

body {
    font-family: "DM Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    color: var(--text);
    background-color: #ffffff;
    line-height: 1.65;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

body.menu-open {
    overflow: hidden;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition);
}

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

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

ul, ol {
    list-style: none;
}

.container {
    width: min(92%, var(--container));
    margin-inline: auto;
}

section {
    position: relative;
    padding: 95px 0;
}

/* Animations & Reveal */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
}

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

/* Typography Helpers */
.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--blue);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    margin-bottom: 12px;
}

.eyebrow::before {
    content: "";
    width: 30px;
    height: 2px;
    background: var(--orange);
    display: inline-block;
}

.eyebrow.light {
    color: var(--cyan);
}

.section-title {
    font-family: "Space Grotesk", sans-serif;
    font-size: clamp(34px, 4.5vw, 56px);
    line-height: 1.05;
    letter-spacing: -0.04em;
    color: var(--navy);
    margin-bottom: 18px;
    font-weight: 700;
}

.section-title.light {
    color: #ffffff;
}

.section-title span {
    color: var(--blue);
}

.section-title span.orange {
    color: var(--orange);
}

.section-title span.cyan {
    color: var(--cyan);
}

.lead {
    max-width: 680px;
    color: var(--muted);
    font-size: 15px;
    line-height: 1.8;
}

.lead.light {
    color: #b7cbde;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 24px;
    border-radius: var(--radius-md);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 11px;
    font-weight: 800;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    text-align: center;
}

.btn-primary {
    color: #ffffff;
    background: var(--blue);
    box-shadow: 0 12px 28px rgba(8, 118, 209, 0.22);
}

.btn-primary:hover {
    background: var(--navy);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 16px 32px rgba(7, 27, 51, 0.25);
}

.btn-orange {
    color: #ffffff;
    background: var(--orange);
    box-shadow: 0 12px 28px rgba(241, 107, 34, 0.25);
}

.btn-orange:hover {
    background: var(--orange-hover);
    transform: translateY(-2px);
}

.btn-outline {
    color: var(--navy);
    background: #ffffff;
    border: 1px solid #c8d7e6;
}

.btn-outline:hover {
    border-color: var(--blue);
    color: var(--blue);
    transform: translateY(-2px);
    background: var(--blue-light);
}

.btn-outline-white {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.25);
}

.btn-outline-white:hover {
    background: #ffffff;
    color: var(--navy);
    border-color: #ffffff;
}

.btn-directions {
    color: #071b33 !important;
    background: #ffffff !important;
    border: 1px solid #ffffff !important;
    font-weight: 700;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.22);
}

.btn-directions:hover {
    background: #eef6fd !important;
    color: var(--blue) !important;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.btn-sm {
    padding: 9px 16px;
    font-size: 10px;
    border-radius: 8px;
}

/* =========================================================
   TOP BAR
   ========================================================= */
.topbar {
    background: var(--navy);
    color: #d5e7f8;
    overflow: hidden;
    font-size: 10.5px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.topbar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 7px 0;
}

.topbar-contact {
    display: flex;
    align-items: center;
    gap: 22px;
}

.topbar-contact a {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: #c7dcf1;
}

.topbar-contact a:hover {
    color: var(--cyan);
}

.top-marquee {
    overflow: hidden;
    white-space: nowrap;
    max-width: 55%;
}

.top-track {
    width: max-content;
    display: inline-flex;
    gap: 40px;
    animation: marquee 32s linear infinite;
}

.top-track span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.top-track span::before {
    content: "";
    width: 5px;
    height: 5px;
    background: var(--cyan);
    border-radius: 50%;
    display: inline-block;
}

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

/* =========================================================
   HEADER & MAIN NAVIGATION
   ========================================================= */
header {
    position: fixed;
    top: 36px;
    left: 0;
    width: 100%;
    height: 82px;
    z-index: 5000;
    transition: all 0.35s ease;
}

header.scrolled {
    top: 0;
    height: 72px;
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(7, 31, 55, 0.08);
    box-shadow: 0 10px 30px rgba(5, 33, 60, 0.06);
}

.nav {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: "Space Grotesk", sans-serif;
    font-weight: 700;
    text-decoration: none;
}

.site-header-logo {
    height: 52px;
    width: auto;
    max-width: 220px;
    object-fit: contain;
    display: block;
    transition: all 0.3s ease;
}

header.scrolled .site-header-logo {
    height: 42px;
}

.logo:hover .site-header-logo {
    transform: scale(1.02);
}

.logo-mark {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    background: linear-gradient(145deg, var(--orange), var(--blue));
    color: #fff;
    font-weight: 800;
    font-size: 15px;
    box-shadow: 0 10px 24px rgba(8, 118, 209, 0.28);
}

.logo-text {
    line-height: 1.1;
    letter-spacing: -0.03em;
    color: var(--navy);
    font-size: 17px;
}

.logo-text small {
    display: block;
    margin-top: 3px;
    font-size: 8.5px;
    color: var(--blue);
    letter-spacing: 0.22em;
    font-weight: 800;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 22px;
}

.nav-item {
    position: relative;
}

.nav-link {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    color: #465a70;
    font-size: 12px;
    font-weight: 700;
    padding: 10px 6px;
    letter-spacing: 0.02em;
    transition: var(--transition);
    cursor: pointer;
}

.nav-link svg.arrow {
    width: 9px;
    height: 9px;
    transition: transform 0.25s ease;
    stroke: currentColor;
    stroke-width: 2.2;
}

.nav-link:hover,
.nav-link.active {
    color: var(--blue);
}

.nav-item:hover .nav-link svg.arrow {
    transform: rotate(180deg);
}

/* Nav Dropdown */
.nav-dropdown {
    position: absolute;
    top: 100%;
    left: -20px;
    width: 280px;
    background: #ffffff;
    border-radius: 16px;
    padding: 12px;
    box-shadow: 0 20px 50px rgba(5, 27, 51, 0.16);
    border: 1px solid #dce8f5;
    opacity: 0;
    visibility: hidden;
    transform: translateY(12px);
    transition: all 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
    z-index: 1000;
}

.nav-item:hover .nav-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-link {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 10px 12px;
    border-radius: 10px;
    color: var(--text);
    transition: var(--transition);
}

.dropdown-link:hover {
    background: var(--blue-light);
    transform: translateX(4px);
}

.dropdown-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: #eef6fd;
    color: var(--blue);
    display: grid;
    place-items: center;
    font-size: 12px;
    font-weight: 800;
    flex-shrink: 0;
}

.dropdown-link:hover .dropdown-icon {
    background: var(--blue);
    color: #fff;
}

.dropdown-text strong {
    display: block;
    font-size: 12.5px;
    color: var(--navy);
    font-family: "Space Grotesk", sans-serif;
    font-weight: 600;
}

.dropdown-text span {
    display: block;
    font-size: 11px;
    color: var(--muted);
    line-height: 1.4;
    margin-top: 2px;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 14px;
}

.nav-btn {
    padding: 12px 22px;
    border-radius: 10px;
    color: #fff;
    background: var(--blue);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.08em;
    transition: var(--transition);
    box-shadow: 0 10px 20px rgba(8, 118, 209, 0.2);
}

.nav-btn:hover {
    background: var(--orange);
    transform: translateY(-2px);
    box-shadow: 0 12px 24px rgba(241, 107, 34, 0.25);
}

.menu-btn {
    display: none;
    width: 42px;
    height: 42px;
    border: 0;
    background: #f0f6fc;
    border-radius: 10px;
    cursor: pointer;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
}

.menu-btn span {
    width: 22px;
    height: 2.2px;
    background: var(--navy);
    border-radius: 2px;
    transition: var(--transition);
}

/* =========================================================
   MOBILE MENU DRAWER
   ========================================================= */
.mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 8000;
    background: var(--navy);
    transform: translateY(-100%);
    transition: transform 0.5s cubic-bezier(0.76, 0, 0.18, 1);
    overflow-y: auto;
    padding: 70px 25px 40px;
    display: flex;
    flex-direction: column;
}

.mobile-menu.active {
    transform: translateY(0);
}

.mobile-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 44px;
    height: 44px;
    border: 0;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: #fff;
    font-size: 26px;
    cursor: pointer;
    display: grid;
    place-items: center;
}

.mobile-nav {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 15px;
}

.mobile-nav-link {
    color: #ffffff;
    font-family: "Space Grotesk", sans-serif;
    font-size: 20px;
    font-weight: 600;
    padding: 10px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.mobile-submenu-toggle {
    background: transparent;
    border: none;
    color: #fff;
    font-size: 18px;
    cursor: pointer;
    padding: 4px 8px;
}

.mobile-submenu {
    display: none;
    padding: 8px 0 12px 16px;
    flex-direction: column;
    gap: 8px;
}

.mobile-submenu.open {
    display: flex;
}

.mobile-submenu a {
    color: #a7c5e2;
    font-size: 14px;
    font-weight: 500;
    padding: 5px 0;
}

.mobile-submenu a:hover {
    color: var(--cyan);
}

.mobile-footer-info {
    margin-top: auto;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #92b0cc;
    font-size: 13px;
}

.mobile-footer-info a {
    color: #ffffff;
    font-weight: 700;
    display: block;
    margin-top: 4px;
}

/* =========================================================
   BREADCRUMBS
   ========================================================= */
.breadcrumbs-bar {
    padding: 14px 0;
    background: #edf5fc;
    border-bottom: 1px solid var(--line);
    font-size: 12px;
}

.breadcrumb-list {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    color: var(--muted);
}

.breadcrumb-list a {
    color: var(--blue);
    font-weight: 600;
}

.breadcrumb-list a:hover {
    color: var(--orange);
    text-decoration: underline;
}

.breadcrumb-separator {
    color: #96a9bd;
}

.breadcrumb-current {
    color: var(--text);
    font-weight: 600;
}

/* =========================================================
   HERO - INNER PAGES
   ========================================================= */
.page-hero {
    padding: 155px 0 65px;
    background: radial-gradient(circle at 85% 25%, rgba(8, 118, 209, 0.18), transparent 35%),
                linear-gradient(135deg, #f8fbff, #edf6ff 55%, #ffffff);
    position: relative;
    overflow: hidden;
    border-bottom: 1px solid var(--line);
}

.page-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(8, 118, 209, 0.035) 1px, transparent 1px),
                      linear-gradient(90deg, rgba(8, 118, 209, 0.035) 1px, transparent 1px);
    background-size: 50px 50px;
    mask-image: linear-gradient(to bottom, black 60%, transparent 98%);
}

.page-hero-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 45px;
    align-items: center;
    position: relative;
    z-index: 2;
}

/* Mission & Vision Grid */
.mission-vision-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 35px;
}

/* Contact Page Grid */
.contact-grid {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: 60px;
    align-items: start;
}

/* AMC Tiers Grid */
.amc-tiers-grid {
    grid-template-columns: repeat(2, 1fr);
    margin-top: 40px;
}

/* About Actions */
.about-actions {
    display: flex;
    gap: 16px;
    margin-top: 30px;
    flex-wrap: wrap;
}

.page-hero-copy h1 {
    font-family: "Space Grotesk", sans-serif;
    font-size: clamp(38px, 5.5vw, 68px);
    line-height: 1.02;
    letter-spacing: -0.05em;
    color: var(--navy);
    margin-top: 14px;
    margin-bottom: 20px;
    font-weight: 700;
}

.page-hero-meta {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    margin-top: 25px;
}

.meta-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    background: #ffffff;
    border: 1px solid #d4e3f1;
    border-radius: 30px;
    font-size: 11.5px;
    font-weight: 700;
    color: var(--navy);
    box-shadow: 0 4px 12px rgba(8, 118, 209, 0.05);
}

.meta-pill svg {
    width: 14px;
    height: 14px;
    color: var(--blue);
}

.page-hero-visual {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow);
    border: 1px solid rgba(8, 118, 209, 0.18);
    background: #09203a;
    min-height: 400px;
    display: flex;
}

/* Semi-transparent dark vignette and subtle blue glow overlay */
.page-hero-visual::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        rgba(7, 27, 51, 0.06) 0%,
        rgba(7, 27, 51, 0.22) 55%,
        rgba(7, 27, 51, 0.82) 100%
    );
    z-index: 2;
    pointer-events: none;
    transition: background 0.4s ease;
}

.page-hero-visual:hover::before {
    background: linear-gradient(
        180deg,
        rgba(7, 27, 51, 0.02) 0%,
        rgba(7, 27, 51, 0.15) 55%,
        rgba(7, 27, 51, 0.72) 100%
    );
}

.page-hero-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    max-height: 440px;
    display: block;
    transition: transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.page-hero-visual:hover img {
    transform: scale(1.04);
}

/* Dedicated About Page Hero Logo Display */
.page-hero-visual.about-hero-visual {
    background: radial-gradient(circle at 50% 50%, #ffffff 25%, #ebf4fc 100%);
    border: 1px solid rgba(8, 118, 209, 0.22);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 30px 24px 85px;
}

.page-hero-visual.about-hero-visual::before {
    display: none;
}

.page-hero-visual.about-hero-visual img {
    width: 88%;
    max-width: 480px;
    height: auto;
    object-fit: contain;
    filter: drop-shadow(0 16px 32px rgba(8, 118, 209, 0.16));
    transition: transform 0.5s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.page-hero-visual.about-hero-visual:hover img {
    transform: scale(1.05);
}

.page-hero-badge {
    position: absolute;
    bottom: 22px;
    left: 22px;
    right: 22px;
    background: rgba(7, 27, 51, 0.9);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #ffffff;
    padding: 14px 20px;
    border-radius: 14px;
    font-size: 12.5px;
    z-index: 3;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
}

.page-hero-badge strong {
    display: block;
    color: var(--cyan);
    font-size: 14.5px;
    font-family: "Space Grotesk", sans-serif;
    margin-bottom: 2px;
}

/* =========================================================
   OUR BRANDS SECTION (MANDATORY FOR ALL PRODUCT PAGES)
   ========================================================= */
.our-brands-section {
    padding: 85px 0;
    background: #ffffff;
    position: relative;
    border-bottom: 1px solid var(--line);
}

.our-brands-heading {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 50px;
}

.brands-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 22px;
}

.brand-card {
    background: #fbfdff;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: 26px;
    transition: var(--transition);
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.brand-card:hover {
    transform: translateY(-6px);
    border-color: #aed1f3;
    box-shadow: var(--shadow-hover);
    background: #ffffff;
}

.brand-logo-wrap {
    height: 76px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #ffffff;
    border-radius: 14px;
    padding: 12px 20px;
    margin-bottom: 16px;
    border: 1px solid #e1ecf6;
    box-shadow: 0 4px 14px rgba(7, 27, 51, 0.04);
}

.brand-logo-img {
    max-height: 52px;
    max-width: 100%;
    width: auto;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.brand-card:hover .brand-logo-img {
    transform: scale(1.06);
}

/* =========================================================
   CLEAN BRAND LOGOS GRID (TIGHT 2:1 CARDS, ZERO EXTRA SPACING)
   ========================================================= */
.brands-clean-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 35px;
}

@media (max-width: 992px) {
    .brands-clean-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 680px) {
    .brands-clean-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 420px) {
    .brands-clean-grid { grid-template-columns: 1fr; }
}

.brand-clean-card {
    background: #eeefff;
    border: 1px solid #dce8f5;
    border-radius: 16px;
    padding: 0;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    aspect-ratio: 2 / 1;
    transition: all 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
    box-shadow: 0 4px 16px rgba(7, 27, 51, 0.04);
}

.brand-clean-card:hover {
    transform: translateY(-5px);
    border-color: var(--blue);
    box-shadow: 0 16px 32px rgba(8, 118, 209, 0.16);
}

.brand-clean-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}

.brand-clean-card:hover img {
    transform: scale(1.04);
}

/* =========================================================
   WHY CHOOSE PRODUCT SECTION (PER-PRODUCT PILLARS)
   ========================================================= */
.why-choose-product {
    padding: 95px 0;
    background: var(--light);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.why-choose-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 26px;
    margin-top: 45px;
}

.why-choose-card {
    background: #ffffff;
    border: 1px solid var(--line);
    border-radius: 20px;
    padding: 34px 28px;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    display: flex;
    flex-direction: column;
}

.why-choose-card:hover {
    transform: translateY(-6px);
    border-color: var(--blue);
    box-shadow: 0 16px 36px rgba(8, 118, 209, 0.12);
}

.why-choose-number {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: #edf6ff;
    color: var(--blue);
    display: grid;
    place-items: center;
    font-family: "Space Grotesk", sans-serif;
    font-size: 18px;
    font-weight: 800;
    margin-bottom: 22px;
    transition: background 0.3s ease, color 0.3s ease;
}

.why-choose-card:hover .why-choose-number {
    background: var(--blue);
    color: #ffffff;
}

.why-choose-card h3 {
    font-family: "Space Grotesk", sans-serif;
    font-size: 20px;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 12px;
    line-height: 1.25;
}

.why-choose-card p {
    color: var(--muted);
    font-size: 14px;
    line-height: 1.75;
}

/* =========================================================
   FOOTER LOGO
   ========================================================= */
.site-footer-logo {
    height: 48px;
    width: auto;
    max-width: 210px;
    object-fit: contain;
    display: block;
    margin-bottom: 18px;
    background: rgba(255, 255, 255, 0.95);
    padding: 6px 14px;
    border-radius: 12px;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s ease;
}

.site-footer-logo:hover {
    transform: scale(1.03);
}

.brand-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    border-bottom: 1px solid #edf4fa;
    padding-bottom: 14px;
}

.brand-name {
    font-family: "Space Grotesk", sans-serif;
    font-size: 20px;
    font-weight: 700;
    color: var(--navy);
}

.brand-tier {
    display: inline-block;
    padding: 4px 10px;
    background: #eef6fd;
    color: var(--blue);
    font-size: 10px;
    font-weight: 800;
    border-radius: 20px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.brand-card:hover .brand-tier {
    background: var(--blue);
    color: #ffffff;
}

.brand-desc {
    font-size: 12.5px;
    color: var(--muted);
    line-height: 1.6;
    margin-bottom: 16px;
}

.brand-highlights {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: auto;
}

.brand-tag {
    background: #f0f5fa;
    color: #3b5066;
    font-size: 11px;
    font-weight: 600;
    padding: 4px 9px;
    border-radius: 6px;
    border: 1px solid #e1ecf5;
}

.brand-warranty-box {
    margin-top: 50px;
    background: linear-gradient(135deg, #071b33, #0b325c);
    border-radius: var(--radius-xl);
    padding: 35px 40px;
    color: #ffffff;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
    flex-wrap: wrap;
    box-shadow: 0 20px 45px rgba(7, 27, 51, 0.15);
}

.brand-warranty-copy h3 {
    font-family: "Space Grotesk", sans-serif;
    font-size: 24px;
    margin-bottom: 8px;
}

.brand-warranty-copy p {
    color: #b7ceeb;
    font-size: 13.5px;
    max-width: 650px;
}

/* =========================================================
   PRODUCT / SERVICE DETAILS & SPECS
   ========================================================= */
.catalog-section {
    padding: 95px 0;
    background: var(--light);
}

.catalog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 24px;
    margin-top: 45px;
}

.catalog-card {
    background: #ffffff;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.catalog-card:hover {
    transform: translateY(-7px);
    box-shadow: var(--shadow-hover);
    border-color: #b2ceea;
}

.catalog-thumb {
    height: 220px;
    position: relative;
    overflow: hidden;
    background: #09203a;
}

.catalog-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.catalog-card:hover .catalog-thumb img {
    transform: scale(1.07);
}

.catalog-tag {
    position: absolute;
    top: 14px;
    left: 14px;
    background: rgba(7, 27, 51, 0.85);
    color: var(--cyan);
    font-size: 10px;
    font-weight: 800;
    padding: 5px 10px;
    border-radius: 6px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    backdrop-filter: blur(8px);
}

.catalog-body {
    padding: 26px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.catalog-body h3 {
    font-family: "Space Grotesk", sans-serif;
    font-size: 21px;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 10px;
}

.catalog-body p {
    color: var(--muted);
    font-size: 13px;
    line-height: 1.65;
    margin-bottom: 18px;
}

.spec-list {
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    border-top: 1px solid #edf3f8;
    padding-top: 16px;
}

.spec-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: #3b5066;
}

.spec-item svg {
    width: 14px;
    height: 14px;
    color: var(--blue);
    flex-shrink: 0;
}

.catalog-footer {
    margin-top: auto;
    padding-top: 16px;
    border-top: 1px solid #edf3f8;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Features / Benefits Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-top: 45px;
}

.feature-box {
    background: #ffffff;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: 30px;
    transition: var(--transition);
}

.feature-box:hover {
    transform: translateY(-5px);
    border-color: #b2ceea;
    box-shadow: var(--shadow);
}

.feature-icon-wrap {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    background: var(--blue-light);
    color: var(--blue);
    display: grid;
    place-items: center;
    margin-bottom: 20px;
    font-size: 18px;
    font-weight: 800;
}

.feature-box h4 {
    font-family: "Space Grotesk", sans-serif;
    font-size: 18px;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 10px;
}

.feature-box p {
    font-size: 13px;
    color: var(--muted);
    line-height: 1.7;
}

/* Service Methodology / Steps */
.process-section {
    padding: 95px 0;
    background: #ffffff;
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    margin-top: 50px;
    counter-reset: process-step;
}

.process-step {
    background: #fbfdff;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: 30px 24px;
    position: relative;
    transition: var(--transition);
}

.process-step:hover {
    transform: translateY(-6px);
    border-color: #b0cee8;
    box-shadow: var(--shadow);
}

.step-num {
    font-family: "Space Grotesk", sans-serif;
    font-size: 32px;
    font-weight: 800;
    color: var(--orange);
    line-height: 1;
    margin-bottom: 16px;
}

.process-step h4 {
    font-family: "Space Grotesk", sans-serif;
    font-size: 18px;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 10px;
}

.process-step p {
    font-size: 12.5px;
    color: var(--muted);
    line-height: 1.65;
}

/* Technical Specs Table */
.specs-table-wrap {
    overflow-x: auto;
    margin-top: 40px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--line);
    background: #ffffff;
    box-shadow: 0 4px 16px rgba(5, 30, 56, 0.04);
}

.specs-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
    text-align: left;
}

.specs-table th {
    background: var(--navy);
    color: #ffffff;
    font-family: "Space Grotesk", sans-serif;
    font-weight: 600;
    padding: 16px 20px;
    letter-spacing: 0.04em;
}

.specs-table td {
    padding: 14px 20px;
    border-bottom: 1px solid var(--line);
    color: #3b5066;
}

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

.specs-table tr:nth-child(even) {
    background: #fbfdff;
}

/* =========================================================
   FAQ COMPONENT
   ========================================================= */
.faq-section {
    padding: 95px 0;
    background: #ffffff;
}

.faq-list {
    margin-top: 45px;
    border-top: 1px solid var(--line);
    display: flex;
    flex-direction: column;
}

details.faq-item {
    padding: 22px 0;
    border-bottom: 1px solid var(--line);
    transition: var(--transition);
}

details.faq-item summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    list-style: none;
    cursor: pointer;
    font-family: "Space Grotesk", sans-serif;
    font-size: 18px;
    font-weight: 600;
    color: var(--navy);
}

details.faq-item summary::-webkit-details-marker {
    display: none;
}

details.faq-item summary::after {
    content: "+";
    color: var(--blue);
    font-size: 26px;
    font-weight: 400;
    line-height: 1;
    transition: transform 0.25s ease;
}

details.faq-item[open] summary::after {
    content: "−";
    color: var(--orange);
}

details.faq-item p {
    padding: 16px 40px 6px 0;
    color: var(--muted);
    font-size: 13.5px;
    line-height: 1.8;
}

/* =========================================================
   INQUIRY & QUOTE FORM SECTION (SHARED ACROSS PAGES)
   ========================================================= */
.quote-banner {
    padding: 85px 0;
    background: var(--navy);
    color: #ffffff;
    position: relative;
    overflow: hidden;
}

.quote-banner::after {
    content: "NETWORK";
    position: absolute;
    right: -3%;
    top: 5%;
    font-family: "Space Grotesk", sans-serif;
    font-size: clamp(100px, 18vw, 240px);
    font-weight: 800;
    color: rgba(255, 255, 255, 0.025);
    pointer-events: none;
}

.quote-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.form-box {
    background: #ffffff;
    border-radius: var(--radius-xl);
    padding: 40px;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.22);
}

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

.form-field.full {
    grid-column: 1 / -1;
}

.form-field label {
    display: block;
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: #556c84;
    margin-bottom: 6px;
}

.form-field input,
.form-field select,
.form-field textarea {
    width: 100%;
    border: 1px solid #d4e0ec;
    border-radius: 10px;
    padding: 13px 16px;
    color: var(--text);
    background: #fcfdfe;
    font-size: 13.5px;
    transition: var(--transition);
}

.form-field textarea {
    min-height: 110px;
    resize: vertical;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
    outline: none;
    border-color: var(--blue);
    background: #ffffff;
    box-shadow: 0 0 0 3px rgba(8, 118, 209, 0.12);
}

/* =========================================================
   FOOTER
   ========================================================= */
footer {
    padding: 75px 0 25px;
    background: var(--navy-dark);
    color: #98acc0;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.3fr 0.8fr 0.8fr 0.8fr 1.1fr;
    gap: 40px;
    padding-bottom: 55px;
}

.footer-brand p {
    max-width: 320px;
    margin-top: 16px;
    color: #71869b;
    font-size: 12.5px;
    line-height: 1.8;
}

.footer-cert-badges {
    display: flex;
    gap: 8px;
    margin-top: 16px;
    flex-wrap: wrap;
}

.cert-tag {
    font-size: 9.5px;
    font-weight: 800;
    color: var(--cyan);
    background: rgba(28, 200, 237, 0.1);
    border: 1px solid rgba(28, 200, 237, 0.25);
    padding: 4px 8px;
    border-radius: 6px;
    letter-spacing: 0.08em;
}

.footer-title {
    margin-bottom: 20px;
    color: #ffffff;
    font-size: 11.5px;
    font-weight: 800;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.footer-col a {
    display: block;
    margin-bottom: 11px;
    font-size: 12px;
    color: #9cb1c6;
    transition: var(--transition);
}

.footer-col a:hover {
    color: var(--cyan);
    transform: translateX(4px);
}

.footer-bottom {
    padding-top: 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 11px;
    color: #6a829a;
}

/* Floating Actions */
.whatsapp-float {
    position: fixed;
    right: 22px;
    bottom: 22px;
    width: 56px;
    height: 56px;
    z-index: 7000;
    display: grid;
    place-items: center;
    border-radius: 50%;
    color: #fff;
    background: #20bd64;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.22);
    transition: var(--transition);
}

.whatsapp-float:hover {
    transform: translateY(-5px) scale(1.05);
    background: #1caa59;
}

.whatsapp-float svg {
    width: 28px;
    height: 28px;
    fill: currentColor;
}

.back-top {
    position: fixed;
    right: 22px;
    bottom: 88px;
    width: 44px;
    height: 44px;
    border: 0;
    border-radius: 12px;
    background: var(--navy);
    color: #fff;
    z-index: 7000;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    display: grid;
    place-items: center;
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.15);
}

.back-top.show {
    opacity: 1;
    visibility: visible;
}

.back-top:hover {
    background: var(--blue);
    transform: translateY(-3px);
}

/* =========================================================
   HERO (HOMEPAGE - MATCHING REFERENCE CODE & IMAGE 3)
   ========================================================= */
.hero {
    min-height: 100vh;
    padding: 135px 0 0;
    overflow: hidden;
    background: radial-gradient(
        circle at 80% 25%,
        rgba(8, 118, 209, 0.18),
        transparent 27%
    ),
    linear-gradient(
        135deg,
        #f8fbff,
        #edf6ff 54%,
        #ffffff
    );
    position: relative;
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: linear-gradient(
        rgba(8, 118, 209, 0.035) 1px,
        transparent 1px
    ),
    linear-gradient(
        90deg,
        rgba(8, 118, 209, 0.035) 1px,
        transparent 1px
    );
    background-size: 55px 55px;
    mask-image: linear-gradient(
        to bottom,
        black,
        transparent 95%
    );
}

.hero-grid {
    min-height: calc(100vh - 135px);
    display: grid;
    grid-template-columns: 1.04fr 0.96fr;
    gap: 35px;
    align-items: flex-end;
    position: relative;
    z-index: 2;
}

.hero-copy {
    position: relative;
    z-index: 4;
    align-self: center;
    padding-bottom: 50px;
}

.hero-title {
    margin-top: 21px;
    max-width: 760px;
    font-family: "Space Grotesk", sans-serif;
    font-size: clamp(48px, 6.8vw, 92px);
    line-height: 0.90;
    letter-spacing: -0.07em;
    color: var(--navy);
    font-weight: 700;
}

.hero-title .blue {
    color: var(--blue);
}

.hero-title .orange {
    color: var(--orange);
}

.hero-copy .lead {
    margin-top: 28px;
    max-width: 580px;
    color: var(--muted);
    font-size: 15.5px;
    line-height: 1.8;
}

.hero-actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-top: 34px;
}

.hero-person-wrap {
    height: 640px;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    position: relative;
    align-self: flex-end;
    margin-bottom: 0;
}

.hero-glow {
    position: absolute;
    width: 570px;
    height: 570px;
    left: 50%;
    margin-left: -285px;
    top: 50px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(8, 118, 209, 0.19), transparent 65%);
    pointer-events: none;
}

.hero-circle {
    position: absolute;
    border-radius: 50%;
    border: 1px solid rgba(8, 118, 209, 0.13);
    pointer-events: none;
}

.circle-one {
    width: 610px;
    height: 610px;
    left: 50%;
    margin-left: -305px;
    top: 30px;
    animation: slowRotate 25s linear infinite;
}

.circle-two {
    width: 465px;
    height: 465px;
    left: 50%;
    margin-left: -232.5px;
    top: 102px;
    animation: slowRotate 20s linear infinite reverse;
}

.circle-three {
    width: 340px;
    height: 340px;
    left: 50%;
    margin-left: -170px;
    top: 165px;
    animation: slowRotate 15s linear infinite;
}

@keyframes slowRotate {
    to { transform: rotate(360deg); }
}

.hero-person {
    position: relative;
    z-index: 3;
    height: 100%;
    max-height: 640px;
    width: auto;
    object-fit: contain;
    object-position: center bottom;
    display: block;
    margin-bottom: 0;
    vertical-align: bottom;
    filter: drop-shadow(0 20px 30px rgba(6, 28, 50, 0.16));
    transition: transform 0.2s ease-out;
}

.hero-card {
    position: absolute;
    z-index: 5;
    padding: 13px 18px;
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(173, 196, 220, 0.65);
    border-radius: 18px;
    box-shadow: 0 18px 45px rgba(5, 32, 62, 0.12);
}

.hero-card small {
    display: block;
    color: #7a8ba0;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    font-size: 8.5px;
    font-weight: 800;
}

.hero-card strong {
    display: flex;
    align-items: center;
    margin-top: 5px;
    color: var(--navy);
    font-size: 13.5px;
    font-family: "Space Grotesk", sans-serif;
    font-weight: 700;
}

.hero-card-a { display: none; }
.hero-card-b { right: -1%; top: 38%; }
.hero-card-c { left: 4%; bottom: 65px; }

.status-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #1bbd82;
    margin-right: 7px;
    box-shadow: 0 0 0 5px rgba(27, 189, 130, 0.15);
}

.trusted {
    padding: 36px 0;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    background: #ffffff;
    overflow: hidden;
}

.trusted-title {
    text-align: center;
    color: #72859a;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-bottom: 20px;
}

.client-track {
    display: flex;
    width: max-content;
    gap: 16px;
    animation: marquee 40s linear infinite;
    align-items: center;
}

.client-track:hover {
    animation-play-state: paused;
}

.client-logo-card {
    min-width: 170px;
    height: 72px;
    padding: 10px 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: #ffffff;
    box-shadow: 0 4px 14px rgba(7, 27, 51, 0.04);
    transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
    flex-shrink: 0;
}

.client-logo-card:hover {
    transform: translateY(-3px);
    border-color: var(--blue);
    box-shadow: 0 10px 24px rgba(8, 118, 209, 0.12);
}

.client-logo-card img {
    max-height: 48px;
    max-width: 140px;
    width: auto;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.client-logo-card:hover img {
    transform: scale(1.06);
}

.client-item {
    min-width: 170px;
    min-height: 60px;
    padding: 14px 18px;
    display: grid;
    place-items: center;
    text-align: center;
    border: 1px solid var(--line);
    border-radius: 13px;
    background: #fbfdff;
    color: #435b75;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.08em;
}

/* Managing Director Leadership Section */
.founder-section {
    padding: 100px 0;
    background: #ffffff;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.founder-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 75px;
    align-items: center;
}

.founder-visual {
    position: relative;
    border-radius: 28px;
    overflow: hidden;
    box-shadow: var(--shadow);
    background: radial-gradient(circle at 50% 32%, rgba(28, 200, 237, 0.22) 0%, transparent 62%), linear-gradient(155deg, #071c35 0%, #0e3763 60%, #051528 100%);
    border: 1px solid rgba(28, 200, 237, 0.25);
    display: flex;
    align-items: flex-end;
    justify-content: center;
}

.founder-img {
    width: 100%;
    max-width: 460px;
    height: 560px;
    object-fit: contain;
    object-position: center bottom;
    display: block;
    margin: 0 auto;
    filter: drop-shadow(0 20px 45px rgba(0, 0, 0, 0.5));
    transition: transform 0.5s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.founder-visual:hover .founder-img {
    transform: scale(1.03);
}

.founder-overlay-card {
    position: absolute;
    bottom: 24px;
    left: 24px;
    right: 24px;
    padding: 20px 24px;
    background: rgba(7, 27, 51, 0.92);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 18px;
    color: #ffffff;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

.founder-overlay-card h4 {
    font-family: "Space Grotesk", sans-serif;
    font-size: 21px;
    color: #ffffff;
    margin-bottom: 4px;
}

.founder-overlay-card span {
    font-size: 12px;
    color: var(--cyan);
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.founder-quote {
    position: relative;
    padding: 22px 28px;
    background: var(--light);
    border-left: 4px solid var(--orange);
    border-radius: 0 16px 16px 0;
    margin: 24px 0;
    font-size: 15px;
    line-height: 1.8;
    color: var(--navy);
    font-style: italic;
}

.founder-stats {
    display: flex;
    gap: 30px;
    margin-top: 25px;
    padding-top: 22px;
    border-top: 1px solid var(--line);
    flex-wrap: wrap;
}

.founder-stat-item strong {
    display: block;
    font-family: "Space Grotesk", sans-serif;
    font-size: 26px;
    color: var(--blue);
}

.founder-stat-item span {
    font-size: 12px;
    color: var(--muted);
    font-weight: 600;
}

/* =========================================================
   ABOUT SECTION GRID (DESKTOP & LAPTOP BASE)
   ========================================================= */
.about-grid {
    display: grid;
    grid-template-columns: 1.05fr 1fr;
    gap: 65px;
    align-items: center;
}

.about-copy {
    position: relative;
    z-index: 2;
}

/* About Visual */
.about-visual {
    height: 520px;
    position: relative;
    overflow: hidden;
    border-radius: 30px;
    background: radial-gradient(circle at 25% 22%, rgba(27, 200, 237, 0.22), transparent 22%),
                linear-gradient(145deg, #061a31, #0c3762);
    box-shadow: var(--shadow);
}

.about-visual::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
                      linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
    background-size: 43px 43px;
}

.about-network-image {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.26;
    mix-blend-mode: screen;
}

.about-orbit {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    pointer-events: none;
}

.about-orbit.one {
    width: 410px;
    height: 410px;
    border: 1px dashed rgba(27, 200, 237, 0.35);
    animation: orbitRotate 55s linear infinite;
}

.about-orbit.two {
    width: 290px;
    height: 290px;
    border: 1px solid rgba(239, 93, 40, 0.3);
    animation: orbitRotateRev 42s linear infinite;
}

.about-core {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 180px;
    height: 105px;
    transform: translate(-50%, -50%);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 22px;
    background: #ffffff;
    padding: 14px 20px;
    box-shadow: 0 0 0 1.5px rgba(27, 200, 237, 0.45),
                0 16px 45px rgba(3, 16, 33, 0.45),
                0 0 60px rgba(27, 200, 237, 0.28);
    z-index: 5;
    transition: transform 0.35s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.35s ease;
    cursor: default;
}

.about-core::before {
    content: "";
    position: absolute;
    inset: -10px;
    border-radius: 28px;
    border: 1.5px solid rgba(27, 200, 237, 0.4);
    animation: corePulse 3s cubic-bezier(0.2, 0.8, 0.2, 1) infinite;
    pointer-events: none;
}

.about-core:hover {
    transform: translate(-50%, -50%) scale(1.06);
    box-shadow: 0 0 0 2px var(--orange),
                0 22px 55px rgba(3, 16, 33, 0.5),
                0 0 75px rgba(239, 93, 40, 0.35);
}

.about-core-logo {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.06));
}

.about-tag {
    position: absolute;
    z-index: 4;
    padding: 10px 16px;
    color: #eaf3fb;
    background: rgba(7, 27, 51, 0.85);
    border: 1px solid rgba(27, 200, 237, 0.3);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-radius: 30px;
    font-size: 9.5px;
    font-weight: 800;
    letter-spacing: 0.12em;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
    white-space: nowrap;
    transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.about-tag:hover {
    transform: translateY(-3px);
    border-color: var(--cyan);
    box-shadow: 0 14px 30px rgba(8, 118, 209, 0.4);
    color: #ffffff;
}

.tag-status {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    display: inline-block;
    flex-shrink: 0;
}

.dot-cyan { background: var(--cyan); box-shadow: 0 0 8px var(--cyan); }
.dot-orange { background: var(--orange); box-shadow: 0 0 8px var(--orange); }
.dot-green { background: #10b981; box-shadow: 0 0 8px #10b981; }
.dot-blue { background: #2563eb; box-shadow: 0 0 8px #3b82f6; }

.about-tag.a { left: 8%; top: 18%; }
.about-tag.b { right: 8%; top: 26%; }
.about-tag.c { left: 10%; bottom: 20%; }
.about-tag.d { right: 8%; bottom: 17%; }

/* =========================================================
   BASE GRID & LAYOUT UTILITIES
   ========================================================= */
.heading-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 35px;
    margin-bottom: 45px;
}

.heading-center {
    text-align: center;
    max-width: 780px;
    margin: 0 auto 48px;
}

.heading-center .eyebrow {
    justify-content: center;
}

.heading-center .lead {
    margin: 16px auto 0;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 26px;
    margin-top: 45px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 26px;
    margin-top: 45px;
    position: relative;
    z-index: 2;
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border-top: 1px solid var(--line);
    border-left: 1px solid var(--line);
    margin-top: 50px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
}

/* Product Cards */
.product-card {
    position: relative;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 23px;
    overflow: hidden;
    transition: transform 0.45s, box-shadow 0.45s, border-color 0.45s;
}

.product-card:hover {
    transform: translateY(-9px);
    box-shadow: var(--shadow);
    border-color: #b5cde3;
}

.product-image {
    height: 220px;
    overflow: hidden;
    position: relative;
    background: #09203a;
}

.product-image::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        rgba(7, 27, 51, 0) 35%,
        rgba(7, 27, 51, 0.4) 100%
    );
    pointer-events: none;
    transition: opacity 0.35s ease;
}

.product-card:hover .product-image::after {
    opacity: 0.65;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.product-card:hover .product-image img {
    transform: scale(1.08);
}

.product-content {
    padding: 24px;
    position: relative;
}

.product-number {
    color: var(--orange);
    font: 700 10px "Space Grotesk", sans-serif;
    letter-spacing: 0.15em;
}

.product-content h3 {
    margin-top: 10px;
    font: 600 22px "Space Grotesk", sans-serif;
    color: var(--navy);
}

.product-content p {
    margin-top: 9px;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.7;
}

.product-arrow {
    position: absolute;
    right: 20px;
    bottom: 23px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: #eef6fd;
    color: var(--blue);
    display: grid;
    place-items: center;
    transition: 0.3s;
    font-weight: 800;
}

.product-card:hover .product-arrow {
    background: var(--orange);
    color: #fff;
    transform: rotate(-45deg);
}

/* Service Cards */
.service-card {
    min-height: 360px;
    position: relative;
    overflow: hidden;
    border-radius: 21px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: #09203a;
    transition: transform 0.45s, border-color 0.45s;
}

.service-card:hover {
    transform: translateY(-8px);
    border-color: rgba(30, 198, 237, 0.5);
}

.service-card img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.18;
    transition: transform 0.8s, opacity 0.5s;
}

.service-card:hover img {
    transform: scale(1.08);
    opacity: 0.28;
}

.service-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(4, 17, 32, 0.97), rgba(5, 25, 46, 0.72), rgba(5, 25, 46, 0.32));
}

.service-content {
    position: absolute;
    z-index: 3;
    left: 27px;
    right: 27px;
    bottom: 27px;
}

.service-number {
    color: #7f91a7;
    font-size: 9px;
    font-weight: 800;
    letter-spacing: 0.15em;
}

.service-icon {
    width: 49px;
    height: 49px;
    display: grid;
    place-items: center;
    margin-bottom: 25px;
    border: 1px solid rgba(30, 198, 237, 0.3);
    border-radius: 12px;
    color: #72e0f6;
    font-size: 12px;
    font-weight: 800;
}

.service-content h3 {
    font: 600 22px "Space Grotesk", sans-serif;
    color: #ffffff;
}

.service-content p {
    margin-top: 9px;
    color: #a7b9cb;
    font-size: 13px;
    line-height: 1.7;
}

.service-link {
    display: inline-flex;
    margin-top: 17px;
    color: #70def6;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 0.12em;
    opacity: 0.95;
    transform: none;
    transition: 0.35s ease;
}

.service-card:hover .service-link {
    opacity: 1;
    transform: translateX(4px);
    color: #ffffff;
}

/* =========================================================
   ENTERPRISE TOPOLOGY / NETWORK GRID (DESKTOP & LAPTOP BASE)
   ========================================================= */
.network-grid {
    display: grid;
    grid-template-columns: 1fr 1.15fr;
    gap: 65px;
    align-items: center;
}

.network-copy {
    position: relative;
    z-index: 2;
}

.network-visual {
    height: 490px;
    min-height: 480px;
    position: relative;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 26px;
    background: linear-gradient(rgba(8, 118, 209, 0.04) 1px, transparent 1px),
                linear-gradient(90deg, rgba(8, 118, 209, 0.04) 1px, transparent 1px);
    background-size: 46px 46px;
    box-shadow: 0 8px 30px rgba(7, 27, 51, 0.06);
}

/* Network Visual */
.network-photo {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.17;
    mix-blend-mode: multiply;
}

.network-svg line {
    animation: dataFlow 3s linear infinite;
}

@keyframes dataFlow {
    to { stroke-dashoffset: -100; }
}

.network-label {
    position: absolute;
    z-index: 4;
    padding: 11px 15px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border: 1px solid #dce8f2;
    border-radius: 13px;
    box-shadow: 0 12px 30px rgba(5, 35, 65, 0.09);
    font-size: 9px;
    font-weight: 800;
    letter-spacing: 0.08em;
    color: #29435e;
    white-space: nowrap;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.network-label:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 36px rgba(8, 118, 209, 0.18);
}

.network-label span {
    display: block;
    margin-top: 3px;
    color: var(--blue);
    font-size: 8px;
    font-weight: 700;
}

.nl1 { left: 6%; top: 12%; }
.nl2 { right: 6%; top: 12%; }
.nl3 { left: 6%; bottom: 12%; }
.nl4 { right: 6%; bottom: 12%; }
.nl5 {
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    color: #fff;
    background: var(--navy);
    border: 1px solid var(--blue);
    padding: 16px 24px;
    text-align: center;
    white-space: nowrap;
    box-shadow: 0 0 35px rgba(8, 118, 209, 0.3);
}

.nl5 span {
    color: #73def7;
}

/* Why Choose Us Cards */
.why-card {
    min-height: 290px;
    padding: 30px;
    background: #fff;
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    position: relative;
    overflow: hidden;
    transition: 0.4s;
}

.why-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 50px rgba(6, 35, 65, 0.06);
}

.why-card::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--orange), var(--blue));
    transition: 0.45s;
}

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

.why-number {
    color: var(--orange);
    font: 700 11px "Space Grotesk", sans-serif;
}

.why-icon {
    width: 50px;
    height: 50px;
    margin-top: 35px;
    display: grid;
    place-items: center;
    border-radius: 13px;
    background: #edf6ff;
    color: var(--blue);
    font-size: 13px;
    font-weight: 800;
}

.why-card h3 {
    margin-top: 22px;
    font: 600 19px "Space Grotesk", sans-serif;
    color: var(--navy);
}

.why-card p {
    margin-top: 10px;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.75;
}

/* Stats */
.stat {
    padding: 15px 35px;
    border-right: 1px solid rgba(255, 255, 255, 0.14);
}

/* =========================================================
   OUR WORK GALLERY (IMAGE GRID FOR WORK.HTML)
   ========================================================= */
.work-gallery-section {
    padding: 85px 0 100px;
    background: #ffffff;
}

.work-gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 45px;
}

@media (max-width: 992px) {
    .work-gallery-grid { grid-template-columns: repeat(2, 1fr); gap: 18px; }
}

@media (max-width: 560px) {
    .work-gallery-grid { grid-template-columns: 1fr; gap: 16px; }
}

.work-gallery-item {
    position: relative;
    border-radius: 18px;
    overflow: hidden;
    background: #061a31;
    height: 360px;
    border: 1px solid var(--line);
    box-shadow: 0 4px 18px rgba(7, 27, 51, 0.06);
    cursor: pointer;
    transition: transform 0.35s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.35s ease, border-color 0.35s ease;
}

@media (max-width: 992px) {
    .work-gallery-item {
        height: 310px;
    }
}

@media (max-width: 560px) {
    .work-gallery-item {
        height: 260px;
    }
}

.work-gallery-item:hover {
    transform: translateY(-6px);
    border-color: var(--blue);
    box-shadow: 0 16px 36px rgba(8, 118, 209, 0.2);
}

.work-gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}

.work-gallery-item:hover img {
    transform: scale(1.06);
}

.work-gallery-item::after {
    content: "⤢ Click to View";
    position: absolute;
    bottom: 14px;
    right: 14px;
    background: rgba(7, 27, 51, 0.85);
    backdrop-filter: blur(8px);
    color: #ffffff;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.05em;
    padding: 6px 14px;
    border-radius: 20px;
    border: 1px solid rgba(28, 200, 237, 0.45);
    opacity: 0;
    transform: translateY(6px);
    transition: opacity 0.3s ease, transform 0.3s ease;
    pointer-events: none;
}

.work-gallery-item:hover::after {
    opacity: 1;
    transform: translateY(0);
}

/* Lightbox Modal */
.lightbox-modal {
    position: fixed;
    inset: 0;
    z-index: 99999;
    background: rgba(5, 17, 30, 0.94);
    backdrop-filter: blur(14px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    padding: 24px;
}

.lightbox-modal.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-content {
    position: relative;
    max-width: 92vw;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.lightbox-content img {
    max-width: 100%;
    max-height: 82vh;
    border-radius: 14px;
    box-shadow: 0 25px 70px rgba(0, 0, 0, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.15);
    object-fit: contain;
}

.lightbox-caption {
    color: #d5e7f8;
    font-size: 14px;
    margin-top: 14px;
    text-align: center;
    font-weight: 600;
}

.lightbox-close {
    position: absolute;
    top: -46px;
    right: 0;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.25);
    color: #ffffff;
    font-size: 26px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: grid;
    place-items: center;
    line-height: 1;
    transition: background 0.25s ease, transform 0.2s ease;
}

.lightbox-close:hover {
    background: var(--orange);
    border-color: var(--orange);
    transform: scale(1.08);
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.18);
    border: 1px solid rgba(255, 255, 255, 0.28);
    color: #ffffff;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    cursor: pointer;
    display: grid;
    place-items: center;
    font-size: 24px;
    transition: background 0.2s ease, transform 0.2s ease;
    user-select: none;
}

.lightbox-nav:hover {
    background: var(--blue);
    border-color: var(--blue);
    transform: translateY(-50%) scale(1.08);
}

.lightbox-nav.prev { left: 24px; }
.lightbox-nav.next { right: 24px; }

@media (max-width: 768px) {
    .lightbox-nav { width: 38px; height: 38px; font-size: 20px; }
    .lightbox-nav.prev { left: 10px; }
    .lightbox-nav.next { right: 10px; }
    .lightbox-close { top: -40px; width: 34px; height: 34px; font-size: 22px; }
}

/* =========================================================
   HOMEPAGE WORK CAROUSEL
   ========================================================= */
.work-carousel-section {
    padding: 95px 0 105px;
    background: #f7fafc;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    overflow: hidden;
}

.work-carousel-wrap {
    margin-top: 40px;
    overflow-x: auto;
    scroll-behavior: smooth;
    scrollbar-width: none;
    -ms-overflow-style: none;
    padding: 12px 4px 24px;
    cursor: grab;
}

.work-carousel-wrap::-webkit-scrollbar {
    display: none;
}

.work-carousel-wrap:active {
    cursor: grabbing;
}

.work-carousel-track {
    display: flex;
    gap: 24px;
    width: max-content;
}

.work-carousel-card {
    width: 295px;
    height: 330px;
    border-radius: 18px;
    overflow: hidden;
    position: relative;
    background: #061a31;
    border: 1px solid #dce8f5;
    box-shadow: 0 8px 24px rgba(7, 27, 51, 0.08);
    flex-shrink: 0;
    transition: transform 0.35s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.35s ease, border-color 0.35s ease;
}

@media (max-width: 768px) {
    .work-carousel-card {
        width: 240px;
        height: 270px;
    }
}

@media (max-width: 480px) {
    .work-carousel-card {
        width: 205px;
        height: 230px;
    }
}

.work-carousel-card:hover {
    transform: translateY(-6px);
    border-color: var(--blue);
    box-shadow: 0 18px 40px rgba(8, 118, 209, 0.2);
}

.work-carousel-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}

.work-carousel-card:hover img {
    transform: scale(1.06);
}

.carousel-nav-btn {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    border: 1px solid var(--line);
    background: #ffffff;
    color: var(--navy);
    font-size: 24px;
    line-height: 1;
    display: grid;
    place-items: center;
    cursor: pointer;
    transition: all 0.25s ease;
}

.carousel-nav-btn:hover {
    background: var(--blue);
    color: #ffffff;
    border-color: var(--blue);
    transform: translateY(-2px);
}

/* =========================================================
   RESPONSIVE DESIGN (ALL SCREENS & MOBILE DEVICES)
   ========================================================= */
@media (max-width: 1150px) {
    .nav-links, .nav-btn { display: none; }
    .menu-btn { display: flex; }
    .hero-grid { grid-template-columns: 1fr; align-items: center; }
    .hero-copy { text-align: center; padding-bottom: 20px; }
    .hero-copy .eyebrow { justify-content: center; }
    .hero-copy .lead { margin-inline: auto; }
    .hero-actions { justify-content: center; }
    .hero-person-wrap { height: 575px; align-self: center; margin-bottom: 0; }
    .about-grid {
        grid-template-columns: 1fr 1fr;
        gap: 36px;
        align-items: center;
    }
    .about-visual {
        height: 460px;
    }
    .network-grid {
        grid-template-columns: 1fr 1.08fr;
        gap: 36px;
        align-items: center;
    }
    .network-visual {
        height: 450px;
        min-height: 450px;
    }
    .network-label {
        padding: 8px 11px;
        font-size: 8px;
    }
    .network-label span {
        font-size: 7px;
    }
    .network-label.nl5 {
        padding: 13px 18px;
        font-size: 9px;
    }
    .nl1 { left: 4%; top: 10%; }
    .nl2 { right: 4%; top: 10%; }
    .nl3 { left: 4%; bottom: 10%; }
    .nl4 { right: 4%; bottom: 10%; }
    .products-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
    .services-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
    .why-grid { grid-template-columns: repeat(2, 1fr); }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .stat { padding: 25px; border-bottom: 1px solid rgba(255, 255, 255, 0.14); }
    .stat:nth-child(2n) { border-right: none; }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
    .page-hero-grid, .quote-grid, .founder-grid, .contact-grid { grid-template-columns: 1fr; gap: 40px; }
    .founder-img { height: 500px; }
}

@media (max-width: 992px) {
    .container { width: 92%; }
    .heading-row { display: flex; flex-direction: column; align-items: flex-start; gap: 16px; margin-bottom: 35px; }
    .heading-row .lead { margin-top: 8px; max-width: 100% !important; }
    .about-grid, .network-grid { grid-template-columns: 1fr; gap: 40px; }
    .about-visual { height: 400px; }
    .network-visual { height: 430px; min-height: 430px; }
    .founder-grid { gap: 35px; }
    .contact-grid { grid-template-columns: 1fr !important; gap: 40px; }
    .mission-vision-grid { grid-template-columns: 1fr !important; gap: 24px; }
    .amc-tiers-grid { grid-template-columns: 1fr !important; gap: 24px; }
    .catalog-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
}

@media (max-width: 768px) {
    .topbar { display: none; }
    header { top: 0; height: 68px; }
    header.scrolled { height: 64px; }
    .hero { padding: 95px 0 0; }
    .hero-title { font-size: 38px; line-height: 1.1; }
    .hero-person-wrap { height: 430px; margin-bottom: 0; }
    .hero-card { transform: scale(0.85); }
    .hero-card-b { right: 0; }
    .hero-card-c { left: 0; bottom: 25px; }
    .page-hero { padding: 95px 0 45px; }
    .section-title { font-size: 30px; }
    .page-hero-copy h1 { font-size: 32px; line-height: 1.1; }
    .products-grid, .services-grid { grid-template-columns: 1fr !important; gap: 20px !important; }
    .why-grid {
        grid-template-columns: 1fr !important;
        border: none !important;
        gap: 16px !important;
        margin-top: 35px;
    }
    .why-card {
        min-height: auto;
        border: 1px solid var(--line) !important;
        border-radius: 18px !important;
        padding: 24px 20px !important;
        box-shadow: 0 4px 16px rgba(7, 27, 51, 0.04);
    }
    .stats-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 0;
    }
    .stat {
        padding: 20px 14px !important;
        text-align: center;
        border-right: 1px solid rgba(255, 255, 255, 0.14) !important;
        border-bottom: 1px solid rgba(255, 255, 255, 0.14) !important;
    }
    .stat:nth-child(2n) {
        border-right: none !important;
    }
    .stat:nth-last-child(-n+2) {
        border-bottom: none !important;
    }
    .stat strong {
        font-size: clamp(30px, 7vw, 44px) !important;
    }
    .about-visual {
        height: 350px;
        position: relative;
        overflow: hidden;
        max-width: 100%;
    }
    .about-orbit.one {
        width: min(300px, 80vw);
        height: min(300px, 80vw);
    }
    .about-orbit.two {
        width: min(210px, 56vw);
        height: min(210px, 56vw);
    }
    .about-core {
        width: 145px;
        height: 85px;
        padding: 10px 14px;
        border-radius: 18px;
    }
    .about-tag {
        font-size: 7.5px;
        padding: 6px 10px;
        letter-spacing: 0.08em;
        gap: 6px;
        border-radius: 20px;
    }
    .tag-status {
        width: 5px;
        height: 5px;
    }
    .about-tag.a { left: 4%; top: 14%; }
    .about-tag.b { right: 4%; top: 22%; }
    .about-tag.c { left: 5%; bottom: 18%; }
    .about-tag.d { right: 4%; bottom: 15%; }
    .network-visual {
        height: 380px;
        min-height: 380px;
        position: relative;
        overflow: hidden;
    }
    .network-label {
        font-size: 7.5px;
        padding: 7px 10px;
    }
    .network-label span {
        font-size: 6.8px;
    }
    .network-label.nl5 {
        padding: 10px 15px;
        font-size: 8.5px;
    }
    .nl1 { left: 3%; top: 8%; }
    .nl2 { right: 3%; top: 8%; }
    .nl3 { left: 3%; bottom: 8%; }
    .nl4 { right: 3%; bottom: 8%; }
    .catalog-grid {
        grid-template-columns: 1fr !important;
        gap: 20px;
    }
    .features-grid {
        grid-template-columns: 1fr !important;
        gap: 20px;
    }
    .specs-table {
        min-width: 600px;
    }
    .founder-section { padding: 75px 0; }
    .founder-visual { border-radius: 20px; }
    .founder-img { height: 420px; }
    .founder-overlay-card { bottom: 16px; left: 16px; right: 16px; padding: 14px 18px; border-radius: 14px; }
    .founder-overlay-card h4 { font-size: 18px; }
    .founder-quote { padding: 16px 18px; font-size: 13.5px; margin: 18px 0; border-radius: 0 12px 12px 0; }
    .founder-stats { gap: 16px; }
    .founder-stat-item strong { font-size: 22px; }
    .page-hero-visual { min-height: 290px; height: 320px; border-radius: 20px; }
    .page-hero-visual.about-hero-visual { padding: 20px 16px 70px; }
    .page-hero-badge { bottom: 14px; left: 14px; right: 14px; padding: 10px 14px; font-size: 11.5px; }
    .work-carousel-section { padding: 75px 0 85px; }
    .work-carousel-card { width: 240px; height: 270px; border-radius: 14px; }
    .form-grid { grid-template-columns: 1fr; }
    .form-box { padding: 24px; border-radius: 18px; }
    .footer-grid { grid-template-columns: 1fr; gap: 30px; }
    .footer-bottom { flex-direction: column; text-align: center; gap: 8px; }
    .brand-warranty-box { flex-direction: column; padding: 24px; text-align: center; gap: 18px; }
    .map-embed-section { height: auto !important; display: flex; flex-direction: column; background: #071b33 !important; }
    .map-embed-section iframe { height: 320px; order: 2; }
    .map-floating-card { position: static !important; max-width: 100% !important; margin: 20px 16px !important; order: 1; border-radius: 12px !important; }
}

@media (max-width: 640px) {
    .hero-card { display: none !important; }
}

@media (max-width: 480px) {
    .container { width: 94%; }
    .logo-mark { width: 38px; height: 38px; font-size: 12px; border-radius: 9px; }
    .logo-text { font-size: 14px; }
    .logo-text small { font-size: 7px; letter-spacing: 0.16em; }
    .hero-title { font-size: 30px; line-height: 1.15; }
    .section-title { font-size: 24px; }
    .page-hero-copy h1 { font-size: 26px; line-height: 1.15; }
    .hero-person-wrap { height: 350px; margin-bottom: 0; }
    .hero-card { display: none !important; }
    .hero-actions { flex-direction: column; width: 100%; gap: 12px; }
    .hero-actions .btn { width: 100%; text-align: center; justify-content: center; }
    .about-actions { flex-direction: column; width: 100%; gap: 12px; }
    .about-actions .btn { width: 100%; text-align: center; justify-content: center; }
    .about-visual { height: 290px; }
    .about-orbit.one { width: 230px; height: 230px; }
    .about-orbit.two { width: 160px; height: 160px; }
    .about-core {
        width: 120px;
        height: 70px;
        padding: 7px 10px;
        border-radius: 14px;
    }
    .about-tag {
        font-size: 6.5px;
        padding: 5px 8px;
        letter-spacing: 0.05em;
        white-space: nowrap;
        gap: 5px;
        border-radius: 16px;
    }
    .tag-status {
        width: 4.5px;
        height: 4.5px;
    }
    .about-tag.a { left: 2%; top: 10%; }
    .about-tag.b { right: 2%; top: 18%; }
    .about-tag.c { left: 3%; bottom: 16%; }
    .about-tag.d { right: 2%; bottom: 12%; }
    .network-visual { height: 330px; min-height: 330px; overflow: hidden; }
    .network-label { font-size: 6.8px; padding: 5px 8px; border-radius: 8px; }
    .network-label span { font-size: 5.8px; margin-top: 1px; }
    .network-label.nl5 { padding: 8px 12px; font-size: 7.5px; border-radius: 10px; }
    .nl1 { left: 2%; top: 5%; }
    .nl2 { right: 2%; top: 5%; }
    .nl3 { left: 2%; bottom: 5%; }
    .nl4 { right: 2%; bottom: 5%; }
    .stat { padding: 16px 10px !important; }
    .stat strong { font-size: clamp(26px, 6vw, 36px) !important; }
    .page-hero-visual { min-height: 250px; height: 260px; }
    .page-hero-visual.about-hero-visual { padding: 16px 12px 65px; }
    .founder-img { height: 320px; }
    .founder-overlay-card { padding: 12px 14px; bottom: 12px; left: 12px; right: 12px; }
    .founder-overlay-card h4 { font-size: 16px; }
    .founder-overlay-card span { font-size: 10px; }
    .founder-stats { flex-direction: column; gap: 10px; }
    .work-carousel-card { width: 205px; height: 230px; border-radius: 14px; }
    .whatsapp-float { width: 48px; height: 48px; bottom: 16px; right: 16px; }
    .whatsapp-float svg { width: 24px; height: 24px; }
    .back-top { width: 40px; height: 40px; bottom: 74px; right: 16px; font-size: 16px; }
    .lightbox-content img { max-height: 72vh; }
    .lightbox-close { top: -38px; width: 34px; height: 34px; font-size: 20px; }
    .lightbox-nav { width: 36px; height: 36px; font-size: 18px; }
    .lightbox-nav.prev { left: 8px; }
    .lightbox-nav.next { right: 8px; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation: none !important;
        transition: none !important;
        scroll-behavior: auto !important;
    }
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

@keyframes fadeInToast {
    from {
        opacity: 0;
        transform: translate(-50%, 20px);
    }
    to {
        opacity: 1;
        transform: translate(-50%, 0);
    }
}

@keyframes orbitRotate {
    from {
        transform: translate(-50%, -50%) rotate(0deg);
    }
    to {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

@keyframes orbitRotateRev {
    from {
        transform: translate(-50%, -50%) rotate(360deg);
    }
    to {
        transform: translate(-50%, -50%) rotate(0deg);
    }
}

@keyframes corePulse {
    0% {
        transform: scale(0.96);
        opacity: 0.85;
    }
    50% {
        transform: scale(1.08);
        opacity: 0.25;
    }
    100% {
        transform: scale(1.18);
        opacity: 0;
    }
}