/* ==========================================================
   MUTE-TECH RESEARCHERS & INNOVATION CONSULTANCY LTD
   PUBLIC WEBSITE DESIGN SYSTEM
   Version 3.0
   Bright • Professional • Modern • Research • Innovation
========================================================== */


/* ==========================================================
   1. BRAND VARIABLES
========================================================== */

:root {

    /* Primary Brand */
    --mt-blue: #0b5ed7;
    --mt-blue-dark: #084298;
    --mt-blue-light: #eaf3ff;
    --mt-blue-soft: #f3f8ff;

    /* Green */
    --mt-green: #168b3a;
    --mt-green-dark: #0b6b2d;
    --mt-green-light: #dff5e7;
    --mt-green-soft: #f0fbf3;

    /* Gold */
    --mt-gold: #e0ad16;
    --mt-gold-light: #fff4c7;
    --mt-gold-soft: #fffaf0;

    /* Accent */
    --mt-cyan: #12a8d8;
    --mt-orange: #f28c28;

    /* Neutral */
    --white: #ffffff;
    --off-white: #f8fbff;
    --soft-gray: #f1f5f9;
    --border: #e2eaf2;

    /* Text */
    --text-primary: #102033;
    --text-secondary: #536579;
    --text-muted: #7b8a9a;

    /* Shadows */
    --shadow-sm:
        0 5px 18px rgba(11, 94, 215, 0.07);

    --shadow-md:
        0 12px 32px rgba(11, 94, 215, 0.11);

    --shadow-lg:
        0 22px 55px rgba(11, 94, 215, 0.15);

    --shadow-hover:
        0 25px 60px rgba(11, 94, 215, 0.20);

    /* Radius */
    --radius-sm: 10px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 34px;

    /* Transition */
    --transition-fast: .2s ease;
    --transition: .35s ease;
    --transition-slow: .7s ease;

    /* Typography */
    --font-main:
        "Inter",
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        sans-serif;
}


/* ==========================================================
   2. GLOBAL RESET
========================================================== */

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {

    margin: 0;

    font-family: var(--font-main);

    color: var(--text-primary);

    background:
        linear-gradient(
            180deg,
            #ffffff 0%,
            #f8fbff 45%,
            #ffffff 100%
        );

    line-height: 1.7;

    overflow-x: hidden;
}

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

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

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


/* ==========================================================
   3. SUBTLE MUTE-TECH WATERMARK
========================================================== */

main {
    position: relative;
    overflow: hidden;
}

main::before {

    content: "MUTE-TECH";

    position: fixed;

    left: -75px;
    top: 45%;

    font-size: 125px;

    font-weight: 900;

    letter-spacing: 14px;

    color: rgba(11, 94, 215, 0.025);

    transform: rotate(-90deg);

    pointer-events: none;

    z-index: 0;
}


/* ==========================================================
   4. SECTIONS
========================================================== */

section {

    position: relative;

    padding: 100px 0;

    overflow: hidden;
}

section:nth-of-type(even) {

    background:
        linear-gradient(
            135deg,
            #ffffff,
            #f2f8ff
        );
}

section:nth-of-type(3n) {

    background:
        linear-gradient(
            135deg,
            #ffffff,
            #f3fbf5
        );
}

.container {
    position: relative;
    z-index: 2;
}


/* ==========================================================
   5. SECTION HEADERS
========================================================== */

.section-header {

    max-width: 850px;

    margin: 0 auto 55px;

    text-align: center;
}

.section-tag {

    display: inline-flex;

    align-items: center;

    gap: 8px;

    padding: 8px 17px;

    border-radius: 999px;

    background:
        linear-gradient(
            135deg,
            var(--mt-blue-light),
            var(--mt-green-light)
        );

    color: var(--mt-blue-dark);

    font-size: 12px;

    font-weight: 800;

    text-transform: uppercase;

    letter-spacing: 1.4px;

    margin-bottom: 17px;

    border: 1px solid rgba(11, 94, 215, .08);
}

.section-tag::before {

    content: "";

    width: 8px;
    height: 8px;

    border-radius: 50%;

    background: var(--mt-gold);
}

.section-header h2,
.section-title {

    font-size: clamp(30px, 4vw, 48px);

    line-height: 1.15;

    font-weight: 800;

    letter-spacing: -1px;

    margin-bottom: 18px;

    color: var(--text-primary);
}

.section-header p,
.section-description {

    max-width: 800px;

    margin-left: auto;
    margin-right: auto;

    color: var(--text-secondary);

    font-size: 16px;

    line-height: 1.85;
}


/* ==========================================================
   6. NAVBAR
========================================================== */

#mainNavbar {

    background:
        rgba(255, 255, 255, .96);

    backdrop-filter: blur(14px);

    -webkit-backdrop-filter: blur(14px);

    border-bottom: 1px solid var(--border);

    padding: 13px 0;

    box-shadow:
        0 5px 25px rgba(11, 94, 215, .05);

    z-index: 1050;

    transition: var(--transition);
}

.navbar-brand {

    display: flex;

    align-items: center;

    gap: 10px;

    font-weight: 800;

    color: var(--text-primary);

    font-size: 1.15rem;
}

.navbar-brand:hover {
    color: var(--mt-blue);
}

.navbar-brand img {

    max-height: 48px;

    width: auto;
}

.navbar-brand i {

    color: var(--mt-blue);

    font-size: 1.6rem;
}

.nav-link {

    color: var(--text-primary) !important;

    font-weight: 600;

    margin: 0 5px;

    padding: 9px 13px !important;

    border-radius: 10px;

    transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {

    color: var(--mt-blue) !important;

    background: var(--mt-blue-light);
}


/* ==========================================================
   7. DROPDOWNS
========================================================== */

.dropdown-menu {

    border: 1px solid var(--border);

    border-radius: 16px;

    padding: 8px;

    box-shadow: var(--shadow-lg);

    background: rgba(255,255,255,.98);
}

.dropdown-item {

    border-radius: 10px;

    padding: 10px 14px;

    color: var(--text-primary);

    font-weight: 500;
}

.dropdown-item:hover {

    background: var(--mt-blue-light);

    color: var(--mt-blue-dark);
}


/* ==========================================================
   8. BUTTON SYSTEM
========================================================== */

.btn {

    border-radius: 12px;

    padding: 11px 22px;

    font-weight: 700;

    border-width: 2px;

    transition:
        transform .25s ease,
        box-shadow .25s ease,
        background .25s ease;
}

.btn:hover {

    transform: translateY(-3px);

    box-shadow: var(--shadow-md);
}

.btn-primary {

    background:
        linear-gradient(
            135deg,
            #0b5ed7,
            #0874e8
        );

    border-color: var(--mt-blue);

    color: white;
}

.btn-primary:hover {

    background:
        linear-gradient(
            135deg,
            #084298,
            #0b5ed7
        );

    border-color: var(--mt-blue-dark);
}

.btn-success {

    background:
        linear-gradient(
            135deg,
            var(--mt-green),
            #20a94f
        );

    border-color: var(--mt-green);

    color: white;
}

.btn-warning {

    background:
        linear-gradient(
            135deg,
            var(--mt-gold),
            #f2c94c
        );

    border-color: var(--mt-gold);

    color: #17202a;
}

.btn-outline-primary {

    color: var(--mt-blue);

    border-color: var(--mt-blue);

    background: white;
}

.btn-outline-primary:hover {

    color: white;

    background: var(--mt-blue);

    border-color: var(--mt-blue);
}


/* ==========================================================
   9. HERO
========================================================== */

.hero-section {

    position: relative;

    min-height: 760px;

    display: flex;

    align-items: center;

    padding: 150px 0 110px;

    color: var(--text-primary);

    background:

        radial-gradient(
            circle at 10% 20%,
            rgba(22,139,58,.13),
            transparent 30%
        ),

        radial-gradient(
            circle at 90% 20%,
            rgba(11,94,215,.14),
            transparent 30%
        ),

        linear-gradient(
            135deg,
            #ffffff,
            #eef7ff
        );

    overflow: hidden;
}

.hero-section::after {

    content: "";

    position: absolute;

    width: 500px;
    height: 500px;

    right: -220px;
    bottom: -250px;

    background: var(--mt-green-light);

    border-radius: 50%;

    opacity: .5;
}

.hero-badge {

    display: inline-block;

    padding: 9px 18px;

    border-radius: 999px;

    background:
        linear-gradient(
            135deg,
            var(--mt-blue-light),
            var(--mt-green-light)
        );

    color: var(--mt-blue-dark);

    font-weight: 800;

    font-size: 13px;

    margin-bottom: 22px;
}

.hero-title {

    font-size: clamp(42px, 5vw, 68px);

    font-weight: 900;

    line-height: 1.08;

    letter-spacing: -2px;

    margin-bottom: 25px;
}

.hero-title span {

    color: var(--mt-green);
}

.hero-description {

    max-width: 700px;

    font-size: 17px;

    line-height: 1.85;

    color: var(--text-secondary);

    margin-bottom: 35px;
}

.hero-buttons {

    display: flex;

    gap: 14px;

    flex-wrap: wrap;
}


/* ==========================================================
   10. HERO CARD
========================================================== */

.hero-card {

    position: relative;

    background:
        linear-gradient(
            145deg,
            #ffffff,
            #f2f8ff
        );

    border-radius: var(--radius-xl);

    padding: 40px;

    border: 1px solid rgba(11,94,215,.12);

    box-shadow: var(--shadow-lg);

    overflow: hidden;
}

.hero-card::before {

    content: "";

    position: absolute;

    top: 0;
    left: 0;

    width: 100%;
    height: 6px;

    background:
        linear-gradient(
            90deg,
            var(--mt-blue),
            var(--mt-green),
            var(--mt-gold)
        );
}

.hero-card h3 {

    color: var(--mt-blue-dark);

    font-weight: 800;

    margin-bottom: 12px;
}

.hero-card p {

    color: var(--text-secondary);
}

.hero-card ul {

    padding-left: 0;

    list-style: none;

    margin: 25px 0 30px;
}

.hero-card li {

    margin-bottom: 12px;

    color: var(--text-secondary);

    font-weight: 600;
}

.hero-card li::before {

    content: "✓";

    color: var(--mt-green);

    font-weight: 900;

    margin-right: 9px;
}


/* ==========================================================
   11. STATISTICS
========================================================== */

.stats-section {

    padding: 80px 0;

    color: white;

    background:
        linear-gradient(
            135deg,
            var(--mt-blue),
            #168bce
        );
}

.stat-card {

    text-align: center;

    padding: 25px;

    position: relative;
}

.stat-card i {

    font-size: 2rem;

    color: var(--mt-gold-light);

    margin-bottom: 12px;
}

.stat-card h2 {

    font-size: 3rem;

    font-weight: 900;

    color: #fff;

    margin-bottom: 5px;
}

.stat-card p {

    color: rgba(255,255,255,.9);

    margin: 0;
}


/* ==========================================================
   12. CARDS
========================================================== */

.service-card,
.area-card,
.why-card,
.publication-card,
.project-card,
.news-card,
.testimonial-card,
.contact-card,
.contact-form-card,
.partner-card {

    background: rgba(255,255,255,.96);

    border: 1px solid var(--border);

    border-radius: var(--radius-lg);

    box-shadow: var(--shadow-sm);

    transition:
        transform .35s ease,
        box-shadow .35s ease,
        border-color .35s ease;
}

.service-card:hover,
.area-card:hover,
.why-card:hover,
.publication-card:hover,
.project-card:hover,
.news-card:hover,
.testimonial-card:hover,
.partner-card:hover {

    transform: translateY(-8px);

    box-shadow: var(--shadow-hover);

    border-color: rgba(11,94,215,.18);
}


/* ==========================================================
   13. SERVICE CARDS
========================================================== */

.service-card {

    height: 100%;

    padding: 35px 30px;

    position: relative;

    overflow: hidden;
}

.service-card::after {

    content: "";

    position: absolute;

    width: 100px;
    height: 100px;

    right: -40px;
    bottom: -40px;

    border-radius: 50%;

    background: var(--mt-blue-light);

    opacity: .8;
}

.service-icon {

    width: 70px;
    height: 70px;

    display: flex;

    align-items: center;
    justify-content: center;

    border-radius: 18px;

    background:
        linear-gradient(
            135deg,
            var(--mt-blue),
            var(--mt-cyan)
        );

    color: white;

    font-size: 1.8rem;

    margin-bottom: 22px;

    box-shadow:
        0 10px 25px rgba(11,94,215,.18);
}

.service-card h4 {

    font-weight: 800;

    margin-bottom: 14px;

    color: var(--text-primary);
}

.service-card p {

    color: var(--text-secondary);

    line-height: 1.8;
}


/* ==========================================================
   14. RESEARCH / TARGET AREAS
========================================================== */

.area-card {

    height: 100%;

    padding: 30px;

    text-align: center;
}

.area-icon {

    width: 65px;
    height: 65px;

    margin: 0 auto 20px;

    display: flex;

    align-items: center;
    justify-content: center;

    border-radius: 50%;

    background: var(--mt-green-light);

    color: var(--mt-green);

    font-size: 1.6rem;
}

.area-card h4 {

    font-weight: 800;

    margin-bottom: 12px;
}

.area-card p {

    color: var(--text-secondary);

    font-size: 15px;
}

.area-card span {

    display: inline-block;

    margin-top: 8px;

    color: var(--mt-blue);

    font-size: 13px;

    font-weight: 700;
}


/* ==========================================================
   15. WHY CHOOSE US
========================================================== */

.choose-item {

    display: flex;

    gap: 16px;

    margin-bottom: 25px;
}

.choose-icon {

    width: 50px;
    height: 50px;

    flex-shrink: 0;

    display: flex;

    align-items: center;
    justify-content: center;

    border-radius: 14px;

    background: var(--mt-green-light);

    color: var(--mt-green);

    font-size: 1.2rem;
}

.choose-item h5 {

    font-weight: 800;

    margin-bottom: 5px;
}

.choose-item p {

    margin: 0;

    color: var(--text-secondary);
}


/* ==========================================================
   16. WHY GRID
========================================================== */

.why-grid {

    display: grid;

    grid-template-columns: repeat(2, 1fr);

    gap: 18px;
}

.why-box {

    padding: 25px;

    background: white;

    border: 1px solid var(--border);

    border-radius: 18px;

    box-shadow: var(--shadow-sm);

    transition: var(--transition);
}

.why-box:hover {

    transform: translateY(-5px);

    box-shadow: var(--shadow-md);
}

.why-box i {

    font-size: 1.8rem;

    color: var(--mt-blue);

    margin-bottom: 12px;
}

.why-box h4 {

    font-size: 19px;

    font-weight: 800;
}

.why-box p {

    color: var(--text-secondary);

    font-size: 14px;
}


/* ==========================================================
   17. PARTNERS
========================================================== */

.partner-card {

    height: 130px;

    display: flex;

    align-items: center;

    justify-content: center;

    padding: 20px;

    background: white;
}

.partner-card img {

    max-width: 130px;

    max-height: 70px;

    object-fit: contain;

    opacity: .75;

    transition: var(--transition);
}

.partner-card:hover img {

    opacity: 1;

    transform: scale(1.05);
}


/* ==========================================================
   18. INDUSTRIES
========================================================== */

.industry-grid {

    display: grid;

    grid-template-columns:
        repeat(4, 1fr);

    gap: 20px;
}

.industry-item {

    padding: 30px 20px;

    text-align: center;

    background: white;

    border: 1px solid var(--border);

    border-radius: 18px;

    box-shadow: var(--shadow-sm);

    transition: var(--transition);
}

.industry-item:hover {

    transform: translateY(-7px);

    background: var(--mt-blue-light);

    border-color: rgba(11,94,215,.15);
}

.industry-item i {

    font-size: 2rem;

    color: var(--mt-blue);

    margin-bottom: 12px;
}

.industry-item h5 {

    font-weight: 800;

    margin: 0;
}


/* ==========================================================
   19. PROJECT CARDS
========================================================== */

.project-card {

    overflow: hidden;

    height: 100%;
}

.project-image {

    position: relative;

    height: 250px;

    overflow: hidden;
}

.project-image img {

    width: 100%;
    height: 100%;

    object-fit: cover;

    transition: transform .7s ease;
}

.project-card:hover .project-image img {

    transform: scale(1.07);
}

.project-category,
.news-category {

    position: absolute;

    left: 15px;
    bottom: 15px;

    padding: 7px 12px;

    border-radius: 999px;

    background: rgba(255,255,255,.95);

    color: var(--mt-blue-dark);

    font-size: 12px;

    font-weight: 800;
}

.project-content {

    padding: 28px;
}

.project-content h4 {

    font-weight: 800;
}

.project-content p {

    color: var(--text-secondary);
}

.project-footer {

    display: flex;

    justify-content: space-between;

    align-items: center;

    gap: 15px;

    margin-top: 20px;

    font-size: 14px;
}

.project-footer a {

    color: var(--mt-blue);

    font-weight: 800;
}


/* ==========================================================
   20. PUBLICATIONS
========================================================== */

.publication-card {

    padding: 30px;

    height: 100%;
}

.publication-top {

    display: flex;

    justify-content: space-between;

    align-items: center;

    margin-bottom: 18px;

    color: var(--text-muted);

    font-size: 13px;
}

.publication-card h4 {

    font-weight: 800;

    line-height: 1.35;
}

.publication-card p {

    color: var(--text-secondary);
}

.publication-meta {

    display: flex;

    flex-direction: column;

    gap: 8px;

    margin: 20px 0;

    color: var(--text-muted);
}

.read-link {

    color: var(--mt-blue);

    font-weight: 800;
}


/* ==========================================================
   21. NEWS
========================================================== */

.news-card {

    overflow: hidden;

    height: 100%;
}

.news-image {

    position: relative;

    height: 230px;

    overflow: hidden;
}

.news-image img {

    width: 100%;
    height: 100%;

    object-fit: cover;

    transition: transform .7s ease;
}

.news-card:hover .news-image img {

    transform: scale(1.06);
}

.news-content {

    padding: 28px;
}

.news-meta {

    display: flex;

    justify-content: space-between;

    gap: 10px;

    color: var(--text-muted);

    font-size: 12px;

    margin-bottom: 12px;
}

.news-content h4 {

    font-weight: 800;
}

.news-content p {

    color: var(--text-secondary);
}

.news-link {

    color: var(--mt-blue);

    font-weight: 800;
}


/* ==========================================================
   22. TESTIMONIALS
========================================================== */

.testimonial-card {

    padding: 32px;

    height: 100%;
}

.quote-icon {

    width: 50px;
    height: 50px;

    display: flex;

    align-items: center;
    justify-content: center;

    border-radius: 50%;

    background: var(--mt-blue-light);

    color: var(--mt-blue);

    font-size: 1.5rem;

    margin-bottom: 18px;
}

.testimonial-card > p {

    color: var(--text-secondary);

    line-height: 1.8;
}

.testimonial-user {

    display: flex;

    align-items: center;

    gap: 13px;

    margin-top: 25px;
}

.testimonial-user img {

    width: 50px;
    height: 50px;

    border-radius: 50%;

    object-fit: cover;
}

.testimonial-user h5 {

    margin: 0;

    font-size: 15px;

    font-weight: 800;
}

.testimonial-user span {

    color: var(--text-muted);

    font-size: 12px;
}


/* ==========================================================
   23. IMPACT COUNTERS
========================================================== */

.impact-counter {

    display: grid;

    grid-template-columns:
        repeat(4, 1fr);

    gap: 20px;

    margin-top: 60px;

    padding: 35px;

    border-radius: var(--radius-lg);

    background:
        linear-gradient(
            135deg,
            var(--mt-blue),
            #1589c8
        );

    color: white;

    box-shadow: var(--shadow-lg);
}

.counter-item {

    text-align: center;
}

.counter-item h2 {

    color: var(--mt-gold-light);

    font-size: 2.5rem;

    font-weight: 900;

    margin: 0;
}

.counter-item p {

    margin: 5px 0 0;

    color: rgba(255,255,255,.9);
}


/* ==========================================================
   24. PROCESS TIMELINE
========================================================== */

.process-timeline {

    display: grid;

    grid-template-columns:
        repeat(4, 1fr);

    gap: 25px;
}

.process-step {

    position: relative;

    padding: 30px;

    background: white;

    border-radius: 20px;

    border: 1px solid var(--border);

    box-shadow: var(--shadow-sm);

    transition: var(--transition);
}

.process-step:hover {

    transform: translateY(-7px);

    box-shadow: var(--shadow-md);
}

.step-number {

    color: var(--mt-gold);

    font-size: 13px;

    font-weight: 900;

    margin-bottom: 10px;
}

.step-icon {

    width: 55px;
    height: 55px;

    display: flex;

    align-items: center;
    justify-content: center;

    border-radius: 14px;

    background: var(--mt-blue-light);

    color: var(--mt-blue);

    font-size: 1.4rem;

    margin-bottom: 18px;
}

.process-step h4 {

    font-weight: 800;
}

.process-step p {

    color: var(--text-secondary);

    font-size: 14px;
}


/* ==========================================================
   25. CTA
========================================================== */

.cta-card {

    position: relative;

    overflow: hidden;

    padding: 60px;

    border-radius: var(--radius-xl);

    background:
        linear-gradient(
            135deg,
            #eef7ff,
            #effaf3,
            #fff8df
        );

    border: 1px solid var(--border);

    box-shadow: var(--shadow-lg);
}

.cta-card::after {

    content: "MUTE-TECH";

    position: absolute;

    right: -35px;
    bottom: -25px;

    font-size: 90px;

    font-weight: 900;

    color: rgba(11,94,215,.035);

    pointer-events: none;
}

.cta-card h2 {

    font-size: clamp(32px, 4vw, 48px);

    font-weight: 900;

    line-height: 1.1;
}

.cta-card p {

    color: var(--text-secondary);
}

.cta-features {

    list-style: none;

    padding: 0;

    margin-top: 25px;
}

.cta-features li {

    margin: 10px 0;

    color: var(--text-secondary);

    font-weight: 600;
}

.cta-features i {

    color: var(--mt-green);

    margin-right: 8px;
}

.cta-box {

    background: white;

    border: 1px solid var(--border);

    border-radius: var(--radius-lg);

    padding: 30px;

    box-shadow: var(--shadow-md);
}

.cta-box h4 {

    font-weight: 800;
}


/* ==========================================================
   26. CONTACT
========================================================== */

.contact-card,
.contact-form-card {

    padding: 35px;

    height: 100%;
}

.contact-card h3,
.contact-form-card h3 {

    font-weight: 800;

    margin-bottom: 25px;
}

.contact-item {

    display: flex;

    gap: 16px;

    padding: 18px 0;

    border-bottom: 1px solid var(--border);
}

.contact-item:last-child {

    border-bottom: none;
}

.contact-item > i {

    width: 45px;
    height: 45px;

    flex-shrink: 0;

    display: flex;

    align-items: center;
    justify-content: center;

    border-radius: 13px;

    background: var(--mt-blue-light);

    color: var(--mt-blue);

    font-size: 1.1rem;
}

.contact-item h5 {

    margin: 0;

    font-weight: 800;
}

.contact-item p {

    margin: 3px 0 0;

    color: var(--text-secondary);

    font-size: 14px;
}

.form-control,
.form-select {

    min-height: 50px;

    border-radius: 12px;

    border: 1px solid var(--border);

    padding: 12px 15px;

    background: #fbfdff;

    transition: var(--transition);
}

.form-control:focus,
.form-select:focus {

    border-color: var(--mt-blue);

    box-shadow:
        0 0 0 4px rgba(11,94,215,.09);

    background: white;
}


/* ==========================================================
   27. MAP
========================================================== */

.map-container {

    overflow: hidden;

    border-radius: var(--radius-lg);

    border: 1px solid var(--border);

    box-shadow: var(--shadow-lg);

    background: white;
}

.map-container iframe {

    width: 100%;

    min-height: 450px;

    border: 0;
}


/* ==========================================================
   28. REGISTRATION CERTIFICATE
========================================================== */

.registration-card {

    position: relative;

    padding: 40px;

    border-radius: var(--radius-xl);

    background:
        linear-gradient(
            135deg,
            #ffffff,
            #eef7ff
        );

    border: 1px solid rgba(11,94,215,.15);

    box-shadow: var(--shadow-lg);

    overflow: hidden;

    transition: var(--transition);
}

.registration-card:hover {

    transform: translateY(-7px);

    box-shadow: var(--shadow-hover);
}

.registration-card::before {

    content: "";

    position: absolute;

    inset: 0;

    border: 2px solid transparent;

    border-radius: inherit;

    background:
    linear-gradient(
        135deg,
        var(--mt-blue),
        var(--mt-green),
        var(--mt-gold)
    ) border-box;

/* WebKit compatibility */
-webkit-mask:
    linear-gradient(#fff 0 0) padding-box,
    linear-gradient(#fff 0 0);

-webkit-mask-composite: xor;

/* Standard CSS property */
mask:
    linear-gradient(#fff 0 0) padding-box,
    linear-gradient(#fff 0 0);

mask-composite: exclude;

pointer-events: none;


/* ==========================================================
   29. IMAGE HOVER
========================================================== */

.image-hover {

    overflow: hidden;

    border-radius: var(--radius-lg);
}

.image-hover img {

    transition: transform .8s ease;
}

.image-hover:hover img {

    transform: scale(1.06);
}


/* ==========================================================
   30. VIDEO SECTIONS
========================================================== */

.video-grid {

    display: grid;

    grid-template-columns:
        repeat(3, 1fr);

    gap: 25px;
}

.video-card {

    overflow: hidden;

    border-radius: var(--radius-lg);

    background: white;

    border: 1px solid var(--border);

    box-shadow: var(--shadow-md);

    transition: var(--transition);
}

.video-card:hover {

    transform: translateY(-8px);

    box-shadow: var(--shadow-hover);
}

.video-card video,
.video-card iframe {

    display: block;

    width: 100%;

    aspect-ratio: 16 / 9;

    border: 0;

    object-fit: cover;
}

.video-card-content {

    padding: 22px;
}

.video-card-content h4 {

    font-weight: 800;

    margin-bottom: 8px;
}

.video-card-content p {

    color: var(--text-secondary);

    margin: 0;
}


/* ==========================================================
   31. FOOTER
========================================================== */

.footer {

    position: relative;

    background:
        linear-gradient(
            135deg,
            #063b82,
            #0874c9
        );

    color: rgb(82, 32, 168);

    padding: 75px 0 25px;

    overflow: hidden;
}

.footer::before {

    content: "";

    position: absolute;

    width: 500px;
    height: 500px;

    right: -250px;
    top: -250px;

    border-radius: 50%;

    background:
        rgba(255,255,255,.06);
}

.footer::after {

    content: "MUTE-TECH";

    position: absolute;

    right: 30px;
    bottom: -20px;

    font-size: 90px;

    font-weight: 900;

    letter-spacing: 8px;

    color: rgba(255,255,255,.035);

    pointer-events: none;
}

.footer h4,
.footer h5 {

    color: white;

    font-weight: 800;
}

.footer p {

    color: rgba(255,255,255,.82);
}

.footer a {

    color: rgba(255,255,255,.78);

    text-decoration: none;

    transition: var(--transition);
}

.footer a:hover {

    color: var(--mt-gold-light);

    padding-left: 4px;
}

.footer .social-link {

    width: 42px;
    height: 42px;

    display: inline-flex;

    align-items: center;
    justify-content: center;

    border-radius: 50%;

    background: rgba(255,255,255,.12);

    color: white;

    margin-right: 7px;

    transition: var(--transition);
}

.footer .social-link:hover {

    background: var(--mt-gold);

    color: #102033;

    transform: translateY(-4px);

    padding-left: 0;
}

.footer-bottom {

    margin-top: 50px;

    padding-top: 22px;

    border-top:
        1px solid rgba(255,255,255,.15);

    color: rgba(255,255,255,.7);

    font-size: 13px;
}


/* ==========================================================
   32. BADGES
========================================================== */

.badge {

    border-radius: 999px;

    padding: 7px 12px;

    font-weight: 700;
}


/* ==========================================================
   33. PAGE HERO FOR INTERNAL PAGES
========================================================== */

.page-hero {

    padding: 130px 0 80px;

    background:
        radial-gradient(
            circle at 85% 20%,
            rgba(22,139,58,.12),
            transparent 30%
        ),

        linear-gradient(
            135deg,
            #f0f7ff,
            #ffffff
        );

    text-align: center;
}

.page-hero h1 {

    font-size: clamp(38px, 5vw, 60px);

    font-weight: 900;

    color: var(--mt-blue-dark);

    margin-bottom: 15px;
}

.page-hero p {

    max-width: 750px;

    margin: auto;

    color: var(--text-secondary);
}


/* ==========================================================
   34. SCROLL REVEAL SUPPORT
========================================================== */

.reveal {

    opacity: 0;

    transform: translateY(35px);

    transition:
        opacity .8s ease,
        transform .8s ease;
}

.reveal.show {

    opacity: 1;

    transform: translateY(0);
}


/* ==========================================================
   35. RESPONSIVE
========================================================== */

@media (max-width: 1200px) {

    .industry-grid {

        grid-template-columns:
            repeat(3, 1fr);
    }

    .process-timeline {

        grid-template-columns:
            repeat(3, 1fr);
    }
}


@media (max-width: 992px) {

    section {

        padding: 80px 0;
    }

    .hero-section {

        min-height: auto;

        padding:
            130px 0 90px;
    }

    .hero-title {

        font-size: 48px;
    }

    .industry-grid {

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

    .process-timeline {

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

    .video-grid {

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

    .impact-counter {

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


@media (max-width: 768px) {

    section {

        padding: 70px 0;
    }

    .hero-section {

        padding:
            110px 0 75px;
    }

    .hero-title {

        font-size: 40px;

        letter-spacing: -1px;
    }

    .hero-description {

        font-size: 16px;
    }

    .hero-buttons {

        flex-direction: column;

        align-items: stretch;
    }

    .hero-buttons .btn {

        width: 100%;
    }

    .hero-card {

        margin-top: 35px;

        padding: 30px 24px;
    }

    .why-grid {

        grid-template-columns: 1fr;
    }

    .industry-grid {

        grid-template-columns: 1fr 1fr;
    }

    .process-timeline {

        grid-template-columns: 1fr;
    }

    .video-grid {

        grid-template-columns: 1fr;
    }

    .impact-counter {

        grid-template-columns: 1fr 1fr;

        padding: 25px 15px;
    }

    .cta-card {

        padding: 40px 25px;
    }

    .registration-card {

        padding: 30px 22px;
    }

    .footer {

        padding-top: 60px;
    }
}


@media (max-width: 576px) {

    .section-header {

        margin-bottom: 40px;
    }

    .section-header h2,
    .section-title {

        font-size: 31px;
    }

    .hero-title {

        font-size: 35px;
    }

    .industry-grid {

        grid-template-columns: 1fr;
    }

    .impact-counter {

        grid-template-columns: 1fr;
    }

    .stat-card h2 {

        font-size: 2.5rem;
    }

    .news-meta {

        flex-direction: column;
    }

    .project-footer {

        flex-direction: column;

        align-items: flex-start;
    }

    .footer {

        text-align: center;
    }
}


@media (max-width: 480px) {

    .hero-section {

        padding:
            100px 0 65px;
    }

    .hero-title {

        font-size: 32px;
    }

    .hero-card {

        padding: 25px 20px;
    }

    .service-card,
    .area-card,
    .publication-card,
    .testimonial-card {

        padding: 25px 22px;
    }

    .cta-card {

        padding: 30px 20px;
    }
}

}
/* =========================================================
   VIDEO HERO
========================================================= */

.hero-video-section {

    position: relative;

    width: 100%;

    min-height: 760px;

    display: flex;

    align-items: center;

    overflow: hidden;

    background: #111;

}


/* =========================================================
   BACKGROUND VIDEO
========================================================= */

.hero-video {

    position: absolute;

    inset: 0;

    width: 100%;

    height: 100%;

    object-fit: cover;

    z-index: 0;

}


/* =========================================================
   VIDEO OVERLAY
========================================================= */

.hero-video-overlay {

    position: absolute;

    inset: 0;

    z-index: 1;

    background:
        linear-gradient(
            90deg,
            rgba(0, 0, 0, 0.82) 0%,
            rgba(0, 0, 0, 0.68) 45%,
            rgba(0, 0, 0, 0.50) 100%
        );

}


/* =========================================================
   HERO CONTENT WRAPPER
========================================================= */

.hero-content-wrapper {

    position: relative;

    z-index: 2;

    width: 100%;

    padding-top: 110px;

    padding-bottom: 110px;

}


/* =========================================================
   HERO CONTENT
========================================================= */

.hero-content {

    color: #ffffff;

}


.hero-badge {

    display: inline-flex;

    align-items: center;

    gap: 8px;

    padding: 9px 17px;

    margin-bottom: 24px;

    border: 1px solid rgba(255,255,255,0.35);

    border-radius: 50px;

    background: rgba(255,255,255,0.10);

    color: #ffffff;

    font-size: 14px;

    font-weight: 600;

    backdrop-filter: blur(8px);

}


.hero-title {

    margin-bottom: 25px;

    color: #ffffff;

    font-size: clamp(46px, 6vw, 76px);

    line-height: 1.04;

    font-weight: 800;

    letter-spacing: -1.5px;

}


.hero-title span {

    display: block;

}


.hero-description {

    max-width: 720px;

    margin-bottom: 18px;

    color: rgba(255,255,255,0.90);

    font-size: 17px;

    line-height: 1.75;

}


/* =========================================================
   BUTTONS
========================================================= */

.hero-buttons {

    display: flex;

    align-items: center;

    gap: 15px;

    flex-wrap: wrap;

    margin-top: 30px;

}


.hero-buttons .btn {

    padding: 13px 24px;

    border-radius: 8px;

    font-weight: 600;

}


/* =========================================================
   RMS VISION CARD
========================================================= */

.rms-hero-card {

    padding: 32px;

    border-radius: 20px;

    background: rgba(255,255,255,0.94);

    border: 1px solid rgba(255,255,255,0.4);

    box-shadow:
        0 25px 60px rgba(0,0,0,0.35);

    backdrop-filter: blur(12px);

}


.rms-hero-card .section-tag {

    display: inline-block;

    margin-bottom: 15px;

    color: #198754;

    font-size: 13px;

    font-weight: 700;

    text-transform: uppercase;

    letter-spacing: 1px;

}


.rms-hero-card h3 {

    margin-bottom: 15px;

    color: #1a1a1a;

    font-size: 28px;

    font-weight: 750;

}


.rms-hero-card p {

    margin-bottom: 20px;

    color: #555;

    line-height: 1.7;

}


.rms-hero-card ul {

    list-style: none;

    margin: 0;

    padding: 0;

}


.rms-hero-card li {

    display: flex;

    align-items: center;

    margin-bottom: 12px;

    color: #333;

    font-size: 15px;

}


.rms-hero-card li i {

    margin-right: 10px;

    color: #198754;

}


/* =========================================================
   TABLET
========================================================= */

@media (max-width: 991px) {

    .hero-video-section {

        min-height: auto;

    }


    .hero-content-wrapper {

        padding-top: 90px;

        padding-bottom: 90px;

    }


    .hero-title {

        font-size: 52px;

    }


    .rms-hero-card {

        margin-top: 10px;

    }

}


/* =========================================================
   MOBILE
========================================================= */

@media (max-width: 576px) {

    .hero-content-wrapper {

        padding-top: 70px;

        padding-bottom: 70px;

    }


    .hero-title {

        font-size: 42px;

        letter-spacing: -0.5px;

    }


    .hero-description {

        font-size: 16px;

        line-height: 1.65;

    }


    .hero-buttons {

        flex-direction: column;

        align-items: stretch;

    }


    .hero-buttons .btn {

        width: 100%;

    }


    .rms-hero-card {

        padding: 25px;

    }


    .rms-hero-card h3 {

        font-size: 24px;

    }

}

/* ==========================================================
   COMPANY REGISTRATION / CERTIFICATE SECTION
========================================================== */

.certificate-section {
    position: relative;
    min-height: 430px;
    display: flex;
    align-items: center;
    overflow: hidden;
    margin: 70px 0;
    padding: 80px 0;
    color: #ffffff;
}


/* ----------------------------------------------------------
   BACKGROUND IMAGE
---------------------------------------------------------- */

.certificate-bg {
    position: absolute;
    inset: 0;

    background-image: url("../images/certificate-bg.jpg");
    background-size: cover;
    background-position: center;

    transform: scale(1.03);
    transition: transform 8s ease;
}

.certificate-section:hover .certificate-bg {
    transform: scale(1.08);
}


/* ----------------------------------------------------------
   DARK OVERLAY
---------------------------------------------------------- */

.certificate-overlay {
    position: absolute;
    inset: 0;

    background:
        linear-gradient(
            90deg,
            rgba(5, 20, 35, 0.96) 0%,
            rgba(5, 20, 35, 0.88) 45%,
            rgba(5, 20, 35, 0.55) 100%
        );
}


/* ----------------------------------------------------------
   CONTENT
---------------------------------------------------------- */

.certificate-content {
    position: relative;
    z-index: 2;

    display: flex;
    align-items: center;
    gap: 45px;

    max-width: 1000px;
    margin: auto;

    padding: 25px;
}


/* ----------------------------------------------------------
   ANIMATED VERIFICATION ICON
---------------------------------------------------------- */

.certificate-icon {
    position: relative;

    min-width: 115px;
    height: 115px;

    border-radius: 50%;

    display: flex;
    align-items: center;
    justify-content: center;

    background: rgba(255, 255, 255, 0.10);

    border: 2px solid rgba(255, 255, 255, 0.35);

    backdrop-filter: blur(8px);

    animation: certificateFloat 3s ease-in-out infinite;
}


.certificate-icon i {
    font-size: 55px;
    color: #20c997;

    position: relative;
    z-index: 2;

    filter:
        drop-shadow(0 0 10px rgba(32, 201, 151, 0.65));
}


/* Animated ring */

.certificate-icon-ring {
    position: absolute;

    width: 140px;
    height: 140px;

    border-radius: 50%;

    border: 2px solid rgba(32, 201, 151, 0.35);

    animation: certificatePulse 2.5s infinite;
}


/* ----------------------------------------------------------
   TEXT
---------------------------------------------------------- */

.certificate-text {
    max-width: 700px;
}


.certificate-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;

    padding: 7px 15px;

    border-radius: 30px;

    background: rgba(32, 201, 151, 0.15);

    border: 1px solid rgba(32, 201, 151, 0.45);

    color: #5ee8bd;

    font-size: 12px;
    font-weight: 700;

    letter-spacing: 1.5px;

    margin-bottom: 15px;
}


.certificate-text h2 {
    font-size: clamp(2rem, 4vw, 3.2rem);

    font-weight: 800;

    line-height: 1.15;

    margin-bottom: 18px;
}


.certificate-text h2 span {
    color: #20c997;
}


.certificate-text p {
    max-width: 680px;

    color: rgba(255, 255, 255, 0.82);

    font-size: 16px;

    line-height: 1.8;

    margin-bottom: 28px;
}


/* ----------------------------------------------------------
   CERTIFICATE BUTTON
---------------------------------------------------------- */

.certificate-button {
    display: inline-flex;

    align-items: center;

    gap: 14px;

    padding: 12px 18px;

    color: #ffffff;

    text-decoration: none;

    border-radius: 12px;

    background: #20c997;

    box-shadow:
        0 10px 30px rgba(32, 201, 151, 0.25);

    transition:
        transform 0.3s ease,
        box-shadow 0.3s ease,
        background 0.3s ease;
}


.certificate-button:hover {
    color: #ffffff;

    background: #17b889;

    transform: translateY(-4px);

    box-shadow:
        0 15px 35px rgba(32, 201, 151, 0.4);
}


.certificate-button-icon {
    width: 42px;
    height: 42px;

    display: flex;
    align-items: center;
    justify-content: center;

    border-radius: 9px;

    background: rgba(255, 255, 255, 0.18);
}


.certificate-button-icon i {
    font-size: 21px;
}


.certificate-button small {
    display: block;

    margin-top: 2px;

    font-size: 11px;

    color: rgba(255, 255, 255, 0.75);
}


.certificate-arrow {
    margin-left: 10px;

    font-size: 20px;

    transition: transform 0.3s ease;
}


.certificate-button:hover .certificate-arrow {
    transform: translate(4px, -4px);
}


/* ----------------------------------------------------------
   DECORATIVE CERTIFICATE
---------------------------------------------------------- */

.certificate-decoration {
    position: absolute;

    right: 20px;
    bottom: 10px;

    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;

    opacity: 0.10;

    transform: rotate(-8deg);

    pointer-events: none;
}


.certificate-decoration i {
    font-size: 150px;
}


.certificate-decoration span {
    font-size: 14px;

    text-transform: uppercase;

    letter-spacing: 3px;
}


/* ----------------------------------------------------------
   ANIMATIONS
---------------------------------------------------------- */

@keyframes certificateFloat {

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

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

}


@keyframes certificatePulse {

    0% {
        transform: scale(0.85);
        opacity: 0.8;
    }

    70% {
        transform: scale(1.15);
        opacity: 0;
    }

    100% {
        transform: scale(1.15);
        opacity: 0;
    }

}


/* ----------------------------------------------------------
   MOBILE
---------------------------------------------------------- */

@media (max-width: 768px) {

    .certificate-section {
        min-height: auto;

        padding: 60px 15px;

        margin: 50px 0;
    }


    .certificate-content {
        flex-direction: column;

        text-align: center;

        gap: 25px;

        padding: 10px;
    }


    .certificate-icon {
        min-width: 90px;
        width: 90px;
        height: 90px;
    }


    .certificate-icon i {
        font-size: 42px;
    }


    .certificate-icon-ring {
        width: 110px;
        height: 110px;
    }


    .certificate-text p {
        font-size: 15px;
    }


    .certificate-button {
        width: 100%;

        justify-content: center;

        text-align: left;
    }


    .certificate-decoration {
        display: none;
    }

}