/* Import Global Styles */
/* Ideally @import 'home.css'; but for safety we'll include base styles */

:root {
    --bg-color: #020202;
    --card-bg: #0a0a0a;
    --text-color: #ffffff;
    --text-muted: #dddddd;
    --accent-color: #00f0ff;
    --accent-glow: rgba(0, 240, 255, 0.3);
    --border-color: #222;
    --font-main: 'Outfit', sans-serif;
    --transition: all 0.3s ease;
}

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

body {
    font-family: var(--font-main);
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
}

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

ul {
    list-style: none;
}

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

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

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

.mt-4 {
    margin-top: 2rem;
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.95rem;
    border: none;
    outline: none;
}

.btn-outline {
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--text-color);
    background: transparent;
    backdrop-filter: blur(5px);
}

.btn-outline:hover {
    background: var(--accent-color);
    border-color: var(--accent-color);
    color: #000;
    box-shadow: 0 0 20px var(--accent-glow);
}

.btn-sm {
    padding: 8px 25px;
    font-size: 0.85rem;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    background: rgba(2, 2, 2, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: 1px;
}

.nav-list {
    display: flex;
    gap: 35px;
}

.nav-link {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.8);
}

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

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--text-color);
    font-size: 1.5rem;
    cursor: pointer;
}

/* About Hero */
.about-hero {
    padding: 200px 0 200px;
    position: relative;
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('../assets/images/hero-about.png') no-repeat center center/cover;
}

.about-hero-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.hero-title-box h1 {
    font-size: 4rem;
    font-weight: 700;
    color: #fff;
}

.hero-desc-box {
    max-width: 500px;
    background: rgba(10, 10, 10, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 30px;
    border-radius: 15px;
    backdrop-filter: blur(10px);
}

.hero-desc-box p {
    color: var(--text-muted);
    margin-bottom: 15px;
    font-size: 0.95rem;
}

.hero-desc-box p:last-child {
    margin-bottom: 0;
}

/* Mission & Vision */
.mission-section,
.vision-section {
    padding: 80px 0;
}

.grid-2-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.section-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.section-header h2 {
    font-size: 2.5rem;
    color: var(--accent-color);
}

.arrow-deco {
    color: var(--accent-color);
    font-size: 1.5rem;
}

.text-col p {
    color: var(--text-muted);
    font-size: 1.1rem;
    line-height: 1.7;
    max-width: 450px;
}

.img-wrapper {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid rgba(0, 240, 255, 0.2);
    box-shadow: 0 0 30px rgba(0, 240, 255, 0.1);
}

.img-wrapper img {
    width: 100%;
    transition: transform 0.5s ease;
}

.img-wrapper:hover img {
    transform: scale(1.05);
}

/* Core Values */
.values-section {
    padding: 100px 0;
    position: relative;
}

.values-section .section-header {
    justify-content: center;
}

.values-desc {
    max-width: 700px;
    margin: 0 auto 60px;
    color: var(--text-muted);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.value-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 30px 20px;
    border-radius: 15px;
    text-align: center;
    transition: var(--transition);
}

.value-card:hover {
    border-color: var(--accent-color);
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.icon-box {
    width: 50px;
    height: 50px;
    margin: 0 auto 20px;
    color: var(--accent-color);
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.value-card h3 {
    font-size: 0.9rem;
    color: #fff;
    font-weight: 400;
    line-height: 1.5;
}

/* Differentiation Section */
.diff-section {
    padding: 100px 0;
    background: #050505;
}

.diff-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1.5fr;
    gap: 40px;
    align-items: center;
}

.diff-text h2 {
    font-size: 2.2rem;
    color: var(--accent-color);
    margin-bottom: 20px;
}

.diff-text p {
    color: var(--text-muted);
    margin-bottom: 15px;
    font-size: 0.95rem;
}

.diff-visual {
    display: flex;
    justify-content: center;
}

.robot-img {
    width: 250px;
    filter: drop-shadow(0 0 20px rgba(0, 240, 255, 0.2));
}

.diff-timeline {
    position: relative;
    padding: 20px;
}

.timeline-graphic {
    position: relative;
    width: 100%;
}

.timeline-point {
    position: absolute;
    width: 40px;
    height: 40px;
    background: var(--accent-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #000;
    font-weight: 700;
    box-shadow: 0 0 15px var(--accent-color);
}

.p1 {
    top: 20%;
    left: 10%;
}

.p2 {
    top: 50%;
    left: 50%;
}

.p3 {
    top: 30%;
    right: 10%;
}

.timeline-card {
    position: absolute;
    background: rgba(10, 10, 10, 0.9);
    border: 1px solid #333;
    padding: 15px;
    border-radius: 10px;
    width: 200px;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.t-card-1 {
    top: 0;
    left: 0;
}

.t-card-2 {
    bottom: 0;
    right: 0;
}

/* Footer */
.footer {
    padding: 80px 0 30px;
    background: #000;
    border-top: 1px solid #111;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr 1.2fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-desc {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin: 20px 0;
    max-width: 300px;
}

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

.social-links a {
    width: 36px;
    height: 36px;
    background: #111;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.social-links a:hover {
    background: var(--accent-color);
    color: #000;
}

.footer-heading {
    font-size: 1.1rem;
    margin-bottom: 25px;
    color: #fff;
}

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

.footer-links a {
    color: var(--text-muted);
    font-size: 0.9rem;
}

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

.contact-info li {
    display: flex;
    gap: 12px;
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.contact-info i {
    color: var(--accent-color);
    margin-top: 4px;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid #111;
    color: #444;
    font-size: 0.85rem;
}

/* Animations */
.fade-in-left {
    opacity: 0;
    transform: translateX(-30px);
    animation: fadeInLeft 0.8s forwards;
}

.fade-in-right {
    opacity: 0;
    transform: translateX(30px);
    animation: fadeInRight 0.8s forwards;
}

.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s forwards;
}

@keyframes fadeInLeft {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive */
@media (max-width: 1024px) {
    .about-hero-container {
        flex-direction: column;
        text-align: center;
        gap: 40px;
    }

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

    .diff-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .timeline-card {
        position: relative;
        width: 100%;
        margin-bottom: 10px;
    }

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

@media (max-width: 768px) {
    .grid-2-col {
        grid-template-columns: 1fr;
    }

    .reverse-mobile {
        display: flex;
        flex-direction: column-reverse;
    }

    .nav {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        background: #050505;
        padding: 20px;
        border-bottom: 1px solid var(--border-color);
        transform: translateY(-150%);
        transition: var(--transition);
        z-index: 999;
    }

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

    .nav-list {
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }

    .mobile-menu-btn {
        display: block;
    }

    .header .btn {
        display: none;
    }

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

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