/*--------------------------------------------------------------
>>> VARIABLES (DESIGN TOKENS FROM SCREENSHOT)
--------------------------------------------------------------*/
:root {
    /* Color Palette */
    --bg-gradient-start: #EAF2F9;
    --bg-gradient-end: #F4F8FC;

    --primary: #2a7e7e;
    --secondary: #27a2a2;
    --accent: #10B981;
    --pdf-red: #DC2626;

    --text-primary: #0F172A;
    --text-muted: #64748B;

    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.85);
    --shadow: 0 20px 40px rgba(15, 23, 42, 0.04);

    --font-family: 'Plus Jakarta Sans', sans-serif;
    --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/*--------------------------------------------------------------
>>> RESET & BASICS
--------------------------------------------------------------*/
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    font-family: var(--font-family);
    color: var(--text-primary);
}

body {
    background: linear-gradient(135deg, var(--bg-gradient-start) 0%, var(--bg-gradient-end) 100%);
    min-height: 100vh;
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
    /* padding-bottom: 4rem; */
}

/* Ambient glow blobs */
.ambient-glows {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: -1;
    pointer-events: none;
}

.glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.45;
}

.glow-1 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.25) 0%, transparent 70%);
    top: -10%;
    left: 10%;
}

.glow-2 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(6, 182, 212, 0.2) 0%, transparent 70%);
    top: 30%;
    right: -10%;
}

.glow-3 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.15) 0%, transparent 70%);
    bottom: 10%;
    left: 20%;
}

/* Main Content Wrapper */
.main-content {
    width: 95%;
    max-width: 1400px;
    margin: 1rem auto 0;
}

/*--------------------------------------------------------------
>>> GLASSMORPHISM BASE STYLES
--------------------------------------------------------------*/
.glass-premium {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    box-shadow: var(--shadow);
    border-radius: 24px;
    transition: var(--transition);
}

.glass-premium:hover {
    box-shadow: 0 30px 60px rgba(15, 23, 42, 0.08);
}

/*--------------------------------------------------------------
>>> HEADER
--------------------------------------------------------------*/
.main-header {
    position: fixed;
    top: 1rem;
    left: 2.5%;
    right: 2.5%;
    width: 95%;
    max-width: 1400px;
    margin: 0 auto;
    border-radius: 20px;
    z-index: 1000;
    border: 1px solid rgba(255, 255, 255, 0.8);
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.03);
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem .5rem;
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-box {
    /* width: 44px;
    height: 44px;
    border-radius: 12px;
    background: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.2rem;
    box-shadow: 0 6px 15px rgba(37, 99, 235, 0.2); */
}

.logo-box img {
    width: 94px;
    height: auto;
}

.logo-text-wrapper {
    display: flex;
    flex-direction: column;
}

.logo-title {
    font-weight: 800;
    font-size: 1.15rem;
    color: var(--text-primary);
    line-height: 1.2;
}

.logo-subtitle {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 600;
}

/* Nav Links */
.nav ul {
    list-style: none;
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: var(--text-muted);
    font-weight: 600;
    font-size: 0.9rem;
    padding: 0.55rem 1.1rem;
    border-radius: 12px;
    transition: var(--transition);
}

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

.nav-link.active {
    background: #EFF6FF;
    color: var(--primary);
    font-weight: 700;
}

/* Header Action Buttons */
.header-action-area {
    display: flex;
    gap: 0.75rem;
}

.header-contact-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.15rem;
    border-radius: 30px;
    background: #EFF6FF;
    border: 1px solid #DBEAFE;
    color: var(--primary);
    font-weight: 700;
    font-size: 0.85rem;
    text-decoration: none;
    transition: var(--transition);
}

.header-contact-btn:hover {
    background: var(--primary);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.15);
}

.header-contact-email {
    background: #F0FDF4;
    border-color: #DCFCE7;
    color: var(--primary);
}

.header-contact-email:hover {
    background: var(--primary);
    color: #fff;
    box-shadow: 0 8px 20px rgba(22, 163, 74, 0.15);
}

/*-----------------------------
   HERO / BANNER SECTION
-----------------------------*/
.hero-section {
    background: linear-gradient(135deg, #ffffff 34%, rgb(11 127 140 / 51%) 118%);
    margin-bottom: 2rem;
    background-image: url(images/banner-bg.png);
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-size: cover;
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.25fr 0.9fr;
    gap: 2rem;
    align-items: stretch;
    padding-top: 4rem;
    width: 95%;
    max-width: 1400px;
    margin: 0 auto 0;
}

/* Left Hero Card */
.hero-left-card {
    padding: 3.5rem 3rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    background: transparent;
    border: none;
}

.vault-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.45rem 1.15rem;
    border-radius: 30px;
    background: #EFF6FF;
    color: var(--primary);
    font-weight: 700;
    font-size: 0.85rem;
    border: 1px solid #DBEAFE;
    margin-bottom: 1rem;
}

.hero-title {
    font-size: 3rem;
    font-weight: 800;
    letter-spacing: -0.04em;
    line-height: 1.15;
    margin-bottom: 1.5rem;
}

.highlight-blue {
    color: var(--primary);
}

.hero-description {
    font-size: 1.05rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 2.5rem;
    /* max-width: 520px; */
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.85rem 1.75rem;
    border-radius: 30px;
    font-weight: 700;
    font-size: 0.95rem;
    text-decoration: none;
    transition: var(--transition);
    border: none;
    cursor: pointer;
}

img.banner-pdf {
    max-width:380px;
    margin: 0 auto;
}

.btn-blue-pill {
    background: var(--primary);
    color: #fff;
    box-shadow: 0 10px 25px rgba(37, 99, 235, 0.2);
}

.btn-blue-pill:hover {
    background: var(--secondary);
    transform: translateY(-2px);
    box-shadow: 0 15px 30px rgba(37, 99, 235, 0.3);
}

.btn-white-pill {
    background: #fff;
    color: var(--text-primary);
    border: 1px solid rgba(15, 23, 42, 0.08);
    box-shadow: 0 10px 25px rgba(15, 23, 42, 0.03);
}

.btn-white-pill:hover {
    background: #fafafa;
    transform: translateY(-2px);
    box-shadow: 0 15px 30px rgba(15, 23, 42, 0.08);
}

/* Center visual (Isometric Cube and stages) */
.hero-center-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: visible;
}

.cube-container {
    position: relative;
    width: 250px;
    height: 250px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cube-glow-stage {
    position: absolute;
    width: 320px;
    height: 120px;
    border-radius: 50%;
    background: radial-gradient(ellipse, rgba(59, 130, 246, 0.25) 0%, transparent 70%);
    bottom: -30px;
    z-index: 1;
}

.cube-glow-ring {
    position: absolute;
    width: 240px;
    height: 90px;
    border-radius: 50%;
    border: 2px solid rgba(59, 130, 246, 0.3);
    bottom: -15px;
    z-index: 1;
    transform: rotateX(20deg);
}

/* Floating Spheres */
.sphere {
    position: absolute;
    border-radius: 50%;
    box-shadow: inset -10px -10px 20px rgba(0, 0, 0, 0.1), 0 15px 30px rgba(0, 0, 0, 0.05);
    animation: floatSpheres 6s ease-in-out infinite;
}

.sphere-blue {
    width: 32px;
    height: 32px;
    background: radial-gradient(circle at 30% 30%, #93c5fd, #2563eb);
    top: -20px;
    left: 10px;
}

.sphere-purple {
    width: 24px;
    height: 24px;
    background: radial-gradient(circle at 30% 30%, #c084fc, #7c3aed);
    bottom: 20px;
    left: -30px;
    animation-delay: 2s;
}

.sphere-mini {
    width: 16px;
    height: 16px;
    background: radial-gradient(circle at 30% 30%, #a5f3fc, #0891b2);
    top: 50%;
    right: -20px;
    animation-delay: 4s;
}

@keyframes floatSpheres {

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

    50% {
        transform: translateY(-12px);
    }
}

/* CSS Isometric Glass Cube */
.isometric-cube {
    width: 140px;
    height: 140px;
    position: relative;
    transform: rotateX(55deg) rotateZ(-45deg);
    transform-style: preserve-3d;
    z-index: 2;
    animation: rotateCube 16s linear infinite alternate;
}

@keyframes rotateCube {
    0% {
        transform: rotateX(55deg) rotateZ(-40deg);
    }

    100% {
        transform: rotateX(55deg) rotateZ(-50deg);
    }
}

.cube-face {
    position: absolute;
    width: 100%;
    height: 100%;
    border: 2px solid rgba(255, 255, 255, 0.7);
}

.cube-top {
    transform: rotateY(0deg) translateZ(70px);
    background: rgba(219, 234, 254, 0.25);
    backdrop-filter: blur(5px);
}

.cube-left {
    transform: rotateY(-90deg) translateZ(70px);
    background: rgba(147, 197, 253, 0.2);
    backdrop-filter: blur(5px);
}

.cube-right {
    transform: rotateX(90deg) translateZ(70px);
    background: rgba(191, 219, 254, 0.15);
    backdrop-filter: blur(5px);
}

/* Float Inside document */
.internal-pdf {
    position: absolute;
    width: 60px;
    height: 80px;
    background: #fff;
    border-radius: 8px;
    top: 30px;
    left: 40px;
    transform: translateZ(20px) rotateY(-10deg);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.9);
}

.mini-pdf-badge {
    background: var(--pdf-red);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 800;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
}

.secure-shield-overlay {
    position: absolute;
    width: 50px;
    height: 50px;
    color: var(--primary);
    font-size: 3rem;
    bottom: -10px;
    right: -10px;
    transform: translateZ(40px);
    display: flex;
    align-items: center;
    justify-content: center;
    filter: drop-shadow(0 10px 15px rgba(37, 99, 235, 0.25));
}

.shield-check {
    position: absolute;
    color: #fff;
    font-size: 1.15rem;
    z-index: 3;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

/* Right Stats Cards */
.hero-right-column {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    justify-content: center;
}

.stat-card {
    padding: 2.25rem 2.5rem;
    display: flex;
    align-items: center;
    gap: 1.75rem;
}

.stat-icon-wrapper {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
}

.blue-circle {
    background: #EFF6FF;
    color: var(--primary);
}

.green-circle {
    background: #ECFDF5;
    color: var(--accent);
}

.stat-text {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1.1;
    color: var(--text-primary);
}

.stat-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-primary);
}

.stat-desc {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 600;
}

/*-----------------------------
   PDF LIBRARY SECTION
-----------------------------*/
.pdf-library-section {
    margin-bottom: 2rem;
}

.library-header {
    padding: 1.75rem 2.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    
    margin-bottom: 1.5rem;
}

.library-title-area {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.library-icon-box {
    width: 50px;
    height: 50px;
    border-radius: 14px;
    background: #EFF6FF;
    color: var(--primary);
    font-size: 1.4rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.library-text-wrapper h2 {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1.2;
}

.library-text-wrapper p {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 600;
}

.library-controls {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.search-box {
    position: relative;
    width: 250px;
}

.search-icon {
    position: absolute;
    left: 1.2rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 0.9rem;
}

.search-box input {
    width: 100%;
    padding: 0.75rem 1rem 0.75rem 2.8rem;
    border-radius: 30px;
    border: 1px solid rgba(15, 23, 42, 0.08);
    background: rgba(255, 255, 255, 0.6);
    font-family: var(--font-family);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    outline: none;
    transition: var(--transition);
}

.search-box input:focus {
    border-color: var(--primary);
    background: #fff;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.05);
}

.sort-box {
    position: relative;
}

.sort-box select {
    appearance: none;
    -webkit-appearance: none;
    padding: 0.75rem 2.5rem 0.75rem 1.5rem;
    border-radius: 30px;
    border: 1px solid rgba(15, 23, 42, 0.08);
    background: rgba(255, 255, 255, 0.6);
    font-family: var(--font-family);
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-primary);
    outline: none;
    cursor: pointer;
    transition: var(--transition);
}

.sort-box select:focus {
    border-color: var(--primary);
    background: #fff;
}

.sort-arrow {
    position: absolute;
    right: 1.2rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 0.8rem;
    pointer-events: none;
}

/* PDF Cards Grid */
.pdf-cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.pdf-card-item {
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-direction: column;
    gap: 1rem;
}

.pdf-card-left {
    display: flex;
    align-items: center;
    flex-grow: 1;
    overflow: hidden;
    flex-direction: column;
    gap: 1rem;
}

.pdf-file-icon {
    width: 48px;
    height: 60px;
    background: #F3F4F6;
    border-radius: 6px;
    position: relative;
    border: 1px solid rgba(15, 23, 42, 0.08);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
    flex-shrink: 0;
}

.pdf-file-icon::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    border-style: solid;
    border-width: 0 12px 12px 0;
    border-color: transparent transparent #D1D5DB transparent;
    border-bottom-left-radius: 4px;
}

.pdf-red-strip {
    position: absolute;
    bottom: 8px;
    left: 0;
    width: 100%;
    background: var(--pdf-red);
    color: #fff;
    font-size: 0.65rem;
    font-weight: 800;
    text-align: center;
    padding: 0.1rem 0;
}

.pdf-file-info {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    text-align: center;
}

.file-name {
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 0.25rem;
}

.file-meta {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    justify-content: center;
}

.file-size {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 600;
}

.badge-ready {
    background: #DCFCE7;
    color: #15803D;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 0.2rem 0.5rem;
    border-radius: 8px;
}

.pdf-card-right {
    display: flex;
    gap: 0.5rem;
    margin-left: 1rem;
}

.round-action-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #EFF6FF;
    border: 1px solid #DBEAFE;
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.95rem;
    text-decoration: none;
    transition: var(--transition);
}

.round-action-btn:hover {
    background: var(--primary);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(37, 99, 235, 0.15);
}

.section-header {
    margin-bottom: 1rem;
}

/*-----------------------------
   ABOUT SECTION
-----------------------------*/
.about-section {
    padding: 3rem 4rem;
    margin-bottom: 2rem;
}

.about-grid {
    display: flex;
    align-items:start;
    gap: 3rem;
}

.about-visual-decor {
    width: 100px;
    height: 100px;
    border-radius: 24px;
    background: #EFF6FF;
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.about-visual-decor img{
     width: auto;
     height:60px
}

.about-text-content {
    flex-grow: 1;
}

.section-title-sm {
    font-size: 1.6rem;
    font-weight: 800;
    margin-bottom: 0.75rem;
}

/*-----------------------------
   SECURITY SECTION
-----------------------------*/
.security-section {
    margin-bottom: 2rem;
}

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

.security-card {
    padding: 2.5rem;
    border-radius: 24px;
}

.sec-card-icon {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 1.5rem;
}

.security-card h3 {
    font-size: 1.25rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.security-card p {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/*-----------------------------
   CONTACT SECTION
-----------------------------*/
.contact-section {
    margin-bottom: 2rem;
}

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

.contact-card-item {
    padding: 2.5rem;
    border-radius: 24px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.contact-card-icon-blue {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 1.25rem;
}

.contact-card-item h3 {
    font-size: 1.25rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.contact-card-item a,
.contact-card-item p {
    font-size: 0.95rem;
    color: var(--text-muted);
    font-weight: 600;
    text-decoration: none;
}

.contact-card-item a:hover {
    color: var(--primary);
}



.logoimges{display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}
.logoimges img {
    width: auto;
    height: 27px;

}
/*-----------------------------
   FOOTER
-----------------------------*/
.main-footer {
    background: linear-gradient(180deg, #0F172A 0%, #020617 100%);
    color: #94A3B8;
    position: relative;
}

.footer-gradient-line {
    height: 4px;
    background: linear-gradient(90deg, var(--primary) 0%, var(--secondary) 50%, var(--accent) 100%);
}

.footer-inner-wrap {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    padding: 1rem 0;
}

.footer-socials {
    display: flex;
    gap: 1.25rem;
}

.footer-socials a {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.1rem;
    text-decoration: none;
    transition: var(--transition);
}

.footer-socials a:hover {
    background: var(--primary);
    transform: translateY(-2px);
}

.footer-copy-text {
    font-size: 0.85rem;
    font-weight: 500;
}

.footer-copy-text a {
    color: #94A3B8;
    text-decoration: none;
}

/*--------------------------------------------------------------
>>> RESPONSIVE MEDIA QUERIES
--------------------------------------------------------------*/
@media (max-width: 1200px) {
    .pdf-cards-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 1024px) {
  

    .hero-center-visual {
        order: 3;
        margin: 2rem 0;
    }

    .hero-right-column {
        order: 2;
        flex-direction: row;
    }

    .stat-card {
        flex: 1;
    }

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

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

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

@media (max-width: 768px) {
  .hero-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
img.banner-pdf {
    max-width: 250px;}
    .main-header {
        width: 95%;
        left: 2.5%;
    }

    .header-inner {
        /* flex-direction: column; */
        gap: 1rem;
        padding: .5rem;
    }

    .nav ul {
        flex-wrap: wrap;
        justify-content: center;
        gap: 0.25rem;
    }

    .nav-link {
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem;
    }

    .header-action-area {
        /* width: 100%; */
        justify-content: center;
    }

    .logo-box {
        /* width: 35px;
        height: 35px;
        border-radius: 10px;
        font-size: 1rem */
    }

    .logo-box img {
        width: 84px;
    }

    .logo-title {
        font-size: 1rem;
    }

    .header-contact-btn {
        flex: 1;
        justify-content: center;
        font-size: 0.7rem;
        padding: 0.3rem 0.3rem;
        width: 35px;
        height: 35px;
    }


    .hero-left-card {
        padding: 2.5rem 2rem;
        text-align: center;
        align-items: center;
    }

    .hero-grid {
        gap: 0;
    }

    .hero-title {
        font-size: 2rem;
        margin-bottom: .5rem;
    }

    .hero-description {
        margin-bottom: .5rem;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-right-column {
        flex-direction: column;
    }

    .library-header {
        flex-direction: column;
        gap: 1.5rem;
        align-items: flex-start;
        padding: 1.5rem;
    }

    .library-controls {
        width: 100%;
        flex-direction: column;
        align-items: stretch;
    }

    .search-box {
        width: 100%;
    }

    .sort-box select {
        width: 100%;
    }

    .pdf-cards-grid {
        grid-template-columns: 1fr;
    }

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

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

    .about-grid {
        flex-direction: column;
        text-align: center;
    }

    .library-text-wrapper h2 {
        font-size: 1rem;
    }

    .library-title-area {
        gap: .5rem;
    }

    .library-header {
        margin-bottom: .5rem;
    }

    .about-section {
        padding: 2rem 1rem;
    }

    .about-grid {
        gap: 1rem;
    }

    .section-header {
        text-align: center;
    }

    .footer-inner-wrap {
        text-align: center;
        padding: 1rem 1rem;
    }

    .contact-grid {
        gap: 1rem;
    }
     .header-contact-btn span {
        display: none;
    }
}

@media (max-width: 480px) {
   
}