/* ========================================
   NSL - About Page Styles (Jeansnpolo Inspired)
   Naila Sourcing (BD) Ltd.
   ======================================== */

/* CSS Variables - Navy & Gold Theme */
:root {
    --primary: #1a365d;
    --primary-dark: #0f2744;
    --primary-light: #2c5282;
    --accent: #c9a227;
    --accent-light: #d4af37;
    --secondary: #0a0a0a;
    --text-dark: #1a1a1a;
    --text-light: #4a5568;
    --text-muted: #718096;
    --bg-light: #f7f8fa;
    --bg-white: #ffffff;
    --bg-off-white: #fafbfc;
    --border: #e2e8f0;
    --shadow: 0 4px 20px rgba(26, 54, 93, 0.08);
    --shadow-hover: 0 12px 40px rgba(26, 54, 93, 0.15);
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --font-primary: 'Outfit', sans-serif;
    --font-display: 'Playfair Display', serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-white);
    overflow-x: hidden;
}

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

ul {
    list-style: none;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ========================================
   Navigation
   ======================================== */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 30px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-img {
    height: 48px;
    width: auto;
    object-fit: contain;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-link {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-dark);
    position: relative;
    padding: 8px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: var(--transition);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

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

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 10px;
}

.hamburger span {
    width: 25px;
    height: 2px;
    background: var(--text-dark);
    transition: var(--transition);
}

/* ========================================
   Mega Menu
   ======================================== */

.nav-item-has-mega-menu {
    position: relative;
}

.mega-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    background: var(--bg-white);
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(26, 54, 93, 0.15);
    padding: 30px 40px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1000;
    min-width: 900px;
}

.nav-item-has-mega-menu:hover .mega-menu,
.nav-item-has-mega-menu:focus-within .mega-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.mega-menu-container {
    max-width: 1200px;
    margin: 0 auto;
}

.mega-menu-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 40px;
}

.mega-menu-column {
    border-right: 1px solid var(--border);
    padding-right: 30px;
}

.mega-menu-column:last-child {
    border-right: none;
    padding-right: 0;
}

.mega-menu-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--accent);
}

.mega-menu-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.mega-menu-links li {
    margin-bottom: 12px;
}

.mega-menu-links a {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-light);
    text-decoration: none;
    transition: var(--transition);
    display: block;
    padding: 6px 0;
}

.mega-menu-links a:hover {
    color: var(--primary);
    padding-left: 8px;
}

/* ========================================
   About Hero
   ======================================== */

.about-hero {
    position: relative;
    height: 70vh;
    min-height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    margin-top: 80px;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, rgba(15, 39, 68, 0.75) 0%, rgba(26, 54, 93, 0.85) 100%);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    text-align: center;
    padding: 0 20px;
    max-width: 800px;
}

.hero-content h1 {
    font-family: var(--font-display);
    font-size: clamp(32px, 5vw, 56px);
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 20px;
    line-height: 1.2;
    letter-spacing: -0.5px;
    opacity: 0;
    transform: translateY(30px);
}

.hero-content p {
    font-size: clamp(16px, 2vw, 20px);
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.7;
    max-width: 640px;
    margin: 0 auto;
    opacity: 0;
    transform: translateY(20px);
}

/* ========================================
   Section Label
   ======================================== */

.section-label {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 20px;
    position: relative;
    padding-left: 48px;
}

.section-label::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 36px;
    height: 1px;
    background: var(--accent);
}

.section-label.light {
    color: rgba(255, 255, 255, 0.7);
}

.section-label.light::before {
    background: rgba(255, 255, 255, 0.4);
}

/* ========================================
   Our Story Section
   ======================================== */

.story-section {
    padding: 120px 0;
    background: var(--bg-white);
}

.story-grid {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 80px;
    align-items: start;
}

.story-left h2 {
    font-family: var(--font-display);
    font-size: clamp(32px, 4vw, 48px);
    font-weight: 600;
    color: var(--primary);
    line-height: 1.2;
    margin-bottom: 48px;
    letter-spacing: -0.5px;
}

.story-facts {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
}

.fact-item {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.fact-label {
    font-size: 10px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.fact-value {
    font-size: 15px;
    font-weight: 500;
    color: var(--text-dark);
}

.story-right p {
    font-size: 16px;
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 20px;
}

.story-lead {
    font-size: 18px !important;
    line-height: 1.9 !important;
}

.drop-cap {
    font-family: var(--font-display);
    font-size: 72px;
    font-weight: 600;
    color: var(--primary);
    float: left;
    line-height: 0.8;
    padding-right: 12px;
    padding-top: 8px;
    margin-bottom: 4px;
}

/* ========================================
   Stats Bar
   ======================================== */

.stats-bar {
    padding: 60px 0;
    background: var(--bg-white);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

.stat-item {
    text-align: center;
    padding: 20px 0;
}

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: clamp(32px, 4vw, 48px);
    font-weight: 600;
    color: var(--primary);
    line-height: 1;
    margin-bottom: 8px;
}

.stat-desc {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* ========================================
   Leadership Section
   ======================================== */

.leadership-section {
    padding: 120px 0;
    background: var(--bg-off-white);
}

.leadership-header {
    margin-bottom: 80px;
    max-width: 600px;
}

.leadership-header h2 {
    font-family: var(--font-display);
    font-size: clamp(28px, 3.5vw, 40px);
    font-weight: 600;
    color: var(--primary);
    line-height: 1.3;
    margin-bottom: 16px;
}

.leadership-header p {
    font-size: 16px;
    color: var(--text-light);
    line-height: 1.7;
}

.leader-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 100px;
}

.leader-row:last-child {
    margin-bottom: 0;
}

.leader-reverse {
    direction: rtl;
}

.leader-reverse > * {
    direction: ltr;
}

.leader-photo {
    position: relative;
    overflow: hidden;
}

.leader-photo img {
    width: 100%;
    height: 520px;
    object-fit: cover;
    transition: transform 0.8s ease;
}

.leader-photo:hover img {
    transform: scale(1.03);
}

.leader-info {
    padding: 20px 0;
}

.leader-role {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 12px;
    position: relative;
    padding-left: 48px;
}

.leader-role::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 36px;
    height: 1px;
    background: var(--accent);
}

.leader-info h3 {
    font-family: var(--font-display);
    font-size: clamp(28px, 3vw, 40px);
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 16px;
    line-height: 1.2;
}

.leader-tagline {
    font-size: 18px;
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 28px;
    padding-left: 20px;
    border-left: 2px solid var(--border);
}

.leader-bio p {
    font-size: 15px;
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 16px;
}

.leader-email {
    display: inline-block;
    margin-top: 12px;
    font-size: 14px;
    font-weight: 500;
    color: var(--primary);
    border-bottom: 1px solid var(--primary);
    padding-bottom: 2px;
}

.leader-email:hover {
    color: var(--accent);
    border-color: var(--accent);
}

/* ========================================
   Mission & Vision Section
   ======================================== */

.mission-vision-section {
    padding: 120px 0;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    color: #ffffff;
}

.mv-header {
    margin-bottom: 60px;
    max-width: 600px;
}

.mv-header h2 {
    font-family: var(--font-display);
    font-size: clamp(28px, 3.5vw, 40px);
    font-weight: 600;
    color: #ffffff;
    line-height: 1.3;
    margin-bottom: 16px;
}

.mv-header p {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.7;
}

.mv-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 60px;
}

.mv-card {
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.mv-label {
    display: block;
    font-size: 11px;
    font-weight: 600;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 20px;
}

.mv-card p {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.7;
}

/* ========================================
   Values Section
   ======================================== */

.values-section {
    padding: 120px 0;
    background: var(--bg-white);
}

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

.values-header h2 {
    font-family: var(--font-display);
    font-size: clamp(28px, 3.5vw, 40px);
    font-weight: 600;
    color: var(--primary);
    line-height: 1.3;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 24px;
}

.value-card {
    background: var(--bg-off-white);
    padding: 36px 24px;
    border-radius: 12px;
    text-align: center;
    transition: var(--transition);
    border: 1px solid transparent;
}

.value-card:hover {
    background: var(--primary);
    border-color: var(--primary);
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
}

.value-card:hover .value-number,
.value-card:hover h4,
.value-card:hover p {
    color: #ffffff;
}

.value-number {
    font-size: 36px;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 16px;
    line-height: 1;
    font-family: var(--font-display);
}

.value-card h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.value-card p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.6;
}

/* ========================================
   CTA Section
   ======================================== */

.cta-section {
    padding: 100px 0;
    background: var(--bg-white);
    border-top: 1px solid var(--border);
}

.cta-grid {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 60px;
    align-items: start;
}

.cta-right h2 {
    font-family: var(--font-display);
    font-size: clamp(28px, 3.5vw, 40px);
    font-weight: 600;
    color: var(--primary);
    line-height: 1.3;
    margin-bottom: 16px;
}

.cta-right p {
    font-size: 16px;
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 32px;
    max-width: 480px;
}

.cta-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition);
}

.btn-primary {
    background: var(--primary);
    color: #ffffff;
    border: 2px solid var(--primary);
}

.btn-primary:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
}

.btn-outline {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--border);
}

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

.arrow {
    font-size: 16px;
    transition: transform 0.3s ease;
}

.btn:hover .arrow {
    transform: translateX(4px);
}

/* ========================================
   Footer
   ======================================== */

.footer {
    background: var(--secondary);
    padding: 80px 0 30px;
    color: #ffffff;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 50px;
    margin-bottom: 60px;
}

.footer-brand .logo {
    margin-bottom: 20px;
}

.footer-brand .logo-img {
    height: 44px;
    width: auto;
}

.footer-brand p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
    margin-bottom: 20px;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    font-size: 14px;
    color: #ffffff;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--primary);
}

.footer-links h4,
.footer-contact h4 {
    font-size: 16px;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 25px;
    position: relative;
}

.footer-links h4::after,
.footer-contact h4::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--primary);
}

.footer-links ul li {
    margin-bottom: 12px;
}

.footer-links ul li a {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition);
}

.footer-links ul li a:hover {
    color: var(--primary);
    padding-left: 5px;
}

.footer-contact p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 15px;
    line-height: 1.7;
}

.footer-contact strong {
    color: #ffffff;
}

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-bottom p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.5);
}

/* ========================================
   Animations
   ======================================== */

[data-animate] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

[data-animate].visible {
    opacity: 1;
    transform: translateY(0);
}

/* ========================================
   Responsive Styles
   ======================================== */

@media (max-width: 1024px) {
    .story-grid {
        grid-template-columns: 1fr;
        gap: 60px;
    }

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

    .leader-row {
        grid-template-columns: 1fr;
        gap: 40px;
        margin-bottom: 80px;
    }

    .leader-reverse {
        direction: ltr;
    }

    .leader-photo img {
        height: 400px;
    }

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

    .mv-grid {
        gap: 40px;
    }

    .cta-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

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

    .mega-menu {
        min-width: 700px;
        padding: 24px 30px;
    }

    .mega-menu-grid {
        gap: 24px;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background: var(--bg-white);
        flex-direction: column;
        padding: 30px;
        gap: 20px;
        box-shadow: var(--shadow);
        transform: translateY(-150%);
        transition: var(--transition);
    }

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

    .hamburger {
        display: flex;
    }

    .mega-menu {
        display: none;
    }

    .about-hero {
        min-height: 400px;
    }

    .story-section,
    .leadership-section,
    .mission-vision-section,
    .values-section {
        padding: 80px 0;
    }

    .story-facts {
        grid-template-columns: 1fr 1fr;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .leader-photo img {
        height: 350px;
    }

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

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

    .cta-buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }

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

@media (max-width: 480px) {
    .nav-container {
        padding: 0 20px;
    }

    .story-facts {
        grid-template-columns: 1fr;
    }

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

    .drop-cap {
        font-size: 56px;
    }

    .leader-photo img {
        height: 300px;
    }
}