/* Reset & Base Styles */
* { box-sizing: border-box; margin: 0; padding: 0; }
:root {
    --green-700: #1e6f4a;
    --green-500: #2c9a67;
    --green-100: #e9f6ef;
    --slate-900: #0f1f1a;
    --slate-700: #2c3e50;
    --slate-500: #51646b;
    --slate-200: #dce5e1;
    --white: #ffffff;
}
body { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; line-height: 1.6; color: var(--slate-900); background-color: #f4f7f4; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

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

/* Logo */
.logo {
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--slate-900);
    letter-spacing: 1px;
    text-decoration: none;
}

/* Site Header */
.site-header {
    background-color: var(--white);
    padding: 14px 0;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
    border-bottom: 1px solid var(--slate-200);
}

.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}
.header-left {
    display: flex;
    align-items: center;
    gap: 14px;
}
.logo-tagline {
    font-size: 0.9rem;
    color: var(--slate-500);
    padding: 6px 12px;
    border-radius: 999px;
    background: var(--green-100);
    border: 1px solid var(--slate-200);
}
.header-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.site-nav {
    display: flex;
    gap: 18px;
    font-size: 0.95rem;
    color: var(--slate-500);
}

.site-nav a:hover {
    color: var(--green-700);
}

/* Hero */
.hero {
    padding: 80px 0 60px;
    background: radial-gradient(circle at top left, #f0fbf5, #f4f7f4 60%, #eef3f1 100%);
}

.hero-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
    align-items: start;
}

.eyebrow {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--green-500);
    margin-bottom: 12px;
}

.hero h1 {
    font-size: clamp(2.2rem, 4vw, 3.4rem);
    color: var(--slate-900);
    margin-bottom: 16px;
}

.hero-subtitle {
    color: var(--slate-500);
    font-size: 1.05rem;
    margin-bottom: 12px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 18px;
}

.hero-card {
    background: var(--white);
    border-radius: 16px;
    padding: 28px;
    box-shadow: 0 20px 40px rgba(15, 31, 26, 0.08);
    border: 1px solid var(--slate-200);
}

.value-grid {
    display: grid;
    gap: 18px;
    margin-top: 18px;
}

.value-item h4 {
    color: var(--green-700);
    margin-bottom: 6px;
}

.value-item p {
    color: var(--slate-500);
}

/* About Section */
.section { padding: 70px 0; }
.about { text-align: center; background: #fff; }
.section-title { font-size: 2rem; margin-bottom: 20px; color: var(--slate-700); text-align: center; }
.about p { max-width: 900px; margin: 0 auto 16px; color: var(--slate-500); font-size: 1.05rem; }

.corporate-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
    margin-top: 26px;
    background: var(--green-100);
    padding: 20px;
    border-radius: 12px;
}

.corporate-details div {
    display: flex;
    flex-direction: column;
    gap: 6px;
    color: var(--slate-700);
    font-weight: 600;
}

.detail-label {
    color: var(--slate-500);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Products Section */
.products { background: #f4f6f7; }
.product-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 28px; margin-top: 40px; }
.product-card { background: #fff; border-radius: 16px; overflow: hidden; box-shadow: 0 15px 30px rgba(15, 31, 26, 0.08); transition: transform 0.3s; border: 1px solid var(--slate-200); }
.product-card:hover { transform: translateY(-5px); }
.product-info { padding: 25px; }
.product-info h3 { margin-bottom: 8px; color: var(--slate-900); }
.product-info p { color: var(--slate-500); margin-bottom: 16px; }
.tagline { color: var(--green-700); font-weight: 600; }
.highlights { margin: 12px 0 20px; padding-left: 18px; color: var(--slate-500); }
.highlights li { margin-bottom: 8px; }

.status {
    display: inline-flex;
    align-items: center;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 6px 12px;
    border-radius: 999px;
    margin-bottom: 12px;
}

.status.live {
    background: #d9f6e5;
    color: #1f7a4f;
}

.status.build {
    background: #eef1ff;
    color: #4b63c5;
}

.btn {
    display: inline-block;
    padding: 10px 20px;
    background: var(--green-700);
    color: #fff;
    border-radius: 8px;
    transition: background 0.3s, transform 0.3s;
}

.btn:hover { background: var(--green-500); transform: translateY(-2px); }

.btn.ghost {
    background: transparent;
    border: 1px solid var(--slate-200);
    color: var(--slate-700);
}
.header-cta {
    padding: 10px 18px;
    font-size: 0.95rem;
}

.btn.ghost:hover {
    background: var(--white);
    color: var(--green-700);
}

/* Supporters */
.supporters {
    background: #fff;
    padding: 40px 0;
    margin-bottom: 30px;
}

.supporters-label {
    margin-bottom: 20px;
}

.supporters-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
    align-items: center;
    justify-items: center;
}

.supporter-item {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    max-width: 260px;
    padding: 12px 14px;
    border-radius: 12px;
    border: 1px solid var(--slate-200);
    background: #f3f5f7;
    transition: border-color 0.3s ease, background 0.3s ease, box-shadow 0.3s ease;
}

.supporters-grid img {
    width: 64px;
    height: 40px;
    object-fit: contain;
    height: auto;
    filter: grayscale(100%);
    opacity: 0.85;
    transition: opacity 0.3s ease, filter 0.3s ease;
}

.supporter-name {
    font-weight: 700;
    color: var(--slate-700);
    letter-spacing: 0.2px;
}

.supporter-item:hover {
    background: #e9f6ef;
    border-color: rgba(30, 111, 74, 0.3);
    box-shadow: 0 12px 24px rgba(15, 31, 26, 0.08);
}

.supporter-item:hover img {
    opacity: 1;
    filter: grayscale(0%);
}

.btn.primary {
    background: var(--green-700);
}

.stage-tag {
    display: inline-flex;
    align-items: center;
    padding: 5px 12px;
    margin-left: 10px;
    margin-bottom: 15px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.4px;
    color: #fff;
}

.stage-tag.stage-dev {
    background: #5E35B1;
}

.stage-tag.stage-live {
    background: #2E7D32;
}

/* Technology */
.technology {
    background: #fff;
}

.technology p {
    text-align: center;
    color: var(--slate-500);
    max-width: 820px;
    margin: 0 auto 28px;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
}

.tech-card {
    background: var(--green-100);
    padding: 20px;
    border-radius: 12px;
    border: 1px solid var(--slate-200);
}

.tech-card h4 {
    margin-bottom: 8px;
    color: var(--green-700);
}

.tech-card p {
    color: var(--slate-500);
    text-align: left;
    margin: 0;
}

.stack-strip {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
    margin-top: 26px;
}

.stack-item {
    background: var(--slate-900);
    color: #fff;
    padding: 8px 14px;
    border-radius: 999px;
    font-size: 0.9rem;
}

/* Footer */
footer { background: var(--slate-900); color: #ecf0f1; padding: 50px 0; }
.footer-top {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
    align-items: start;
    margin-bottom: 20px;
    text-align: left;
}

.footer-brand p {
    margin-top: 10px;
    color: #c9d6d0;
}

.footer-details p {
    margin-bottom: 8px;
    color: #c9d6d0;
}

.footer-details a {
    color: #c9d6d0;
}

.footer-links { margin-bottom: 16px; text-align: center; }
.footer-links a { margin: 0 10px; color: #bdc3c7; }
.footer-links a:hover { color: #fff; }

.footer-note { text-align: center; color: #9fb1aa; }

/* MirrAi Secondary Footer */
.mirrai-secondary-footer {
    background: #fff;
    border-top: 1px solid #e0e0e0;
    padding: 16px 0;
}

.mirrai-secondary-footer .container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    flex-wrap: wrap;
}

.mirrai-secondary-footer a {
    color: #333;
    font-weight: 600;
}

.mirrai-secondary-footer a:hover {
    text-decoration: underline;
}

/* Responsive */
@media (max-width: 768px) {
    .site-nav { display: none; }
    .hero-actions { flex-direction: column; align-items: flex-start; }
    .logo-tagline { display: none; }
    .header-right { gap: 0; }
    .header-cta { display: none; }
}