/* =============================================================
   INNER-PAGE.CSS — Sankalp Shakti Infra LLP
   Shared styles for all inner pages: page banners, content
   sections, feature grids, certificate cards, timeline layouts.
   ============================================================= */

/* ── Page Banner (Shared across all inner pages) ── */
.page-banner {
    position: relative;
    min-height: 340px;
    display: flex;
    align-items: center;
    background-image: url('../assets/hero_bg.png');
    background-size: cover;
    background-position: center;
    padding-top: 80px;
}
.page-banner-overlay {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(180deg, rgba(10, 17, 31, 0.7) 0%, rgba(10, 17, 31, 0.95) 100%);
}
.page-banner-content {
    position: relative; z-index: 10;
    text-align: center;
    max-width: 750px;
    margin: 0 auto;
}
.breadcrumb {
    font-size: 0.85rem; font-weight: 500;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 1rem;
}
.breadcrumb a {
    color: var(--accent-color);
    transition: color 0.3s ease;
}
.breadcrumb a:hover { color: #ffffff; }
.breadcrumb span { color: rgba(255, 255, 255, 0.85); }
.page-banner-title {
    font-size: clamp(2rem, 5vw, 2.8rem); font-weight: 800; color: #ffffff;
    margin-bottom: 0.75rem;
}
.page-banner-subtitle {
    font-size: 1.1rem; color: rgba(255, 255, 255, 0.75);
    line-height: 1.7; font-weight: 400;
}

/* Inner pages: nav should be white on the banner area */
.inner-page #main-header:not(.glass-nav) .nav-item { color: rgba(255, 255, 255, 0.85); }
.inner-page #main-header:not(.glass-nav) .logo { background: rgba(255, 255, 255, 0.85); padding: 0.2rem 0.6rem; border-radius: 8px; backdrop-filter: blur(4px); } /* Fixed: Logo visibility */
.inner-page #main-header:not(.glass-nav) .nav-item:hover,
.inner-page #main-header:not(.glass-nav) .nav-item.active { color: #ffffff; }
.inner-page #main-header:not(.glass-nav) .theme-icon-btn {
    color: rgba(255, 255, 255, 0.85); border-color: rgba(255, 255, 255, 0.25);
}
.inner-page #main-header:not(.glass-nav) .theme-icon-btn:hover {
    color: #ffffff; border-color: #ffffff; background-color: rgba(255, 255, 255, 0.08);
}
.inner-page #main-header.glass-nav .nav-item { color: var(--text-secondary); }
.inner-page #main-header.glass-nav .nav-item:hover,
.inner-page #main-header.glass-nav .nav-item.active { color: var(--text-primary); }
.inner-page #main-header.glass-nav .theme-icon-btn { color: var(--text-secondary); border-color: var(--border-color); }
.inner-page #main-header.glass-nav .theme-icon-btn:hover {
    color: var(--text-primary); border-color: var(--text-primary); background-color: rgba(255, 255, 255, 0.05);
}
[data-theme="light"] .inner-page #main-header.glass-nav .theme-icon-btn:hover { background-color: rgba(0, 35, 95, 0.05); }
[data-theme="light"] .inner-page #main-header.glass-nav .logo-img { filter: brightness(0); } /* Fixed: Logo visibility in light mode glass nav */

/* ── Content Section ── */
.content-section {
    padding: 5rem 0;
}
.content-section.alt-bg {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

/* ── Feature Grid Cards (used on About, Infrastructure, Real Estate) ── */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}
.feature-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2.5rem 2rem;
    text-align: center;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.4s ease, border-color 0.4s ease;
}
.feature-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 15px 35px var(--shadow-color);
    border-color: var(--accent-color);
    will-change: transform;
}
.feature-icon {
    width: 70px; height: 70px; border-radius: 16px;
    background: rgba(245, 90, 0, 0.1);
    color: var(--accent-color);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.75rem;
    margin: 0 auto 1.5rem auto;
}
.feature-card h4 {
    font-size: 1.2rem; font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}
.feature-card p {
    font-size: 0.9rem; color: var(--text-secondary);
    line-height: 1.6;
}

/* ── Detail Content Block (text + image side by side) ── */
.detail-block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-bottom: 4rem;
}
.detail-block.reverse > *:first-child { order: 2; }
.detail-block.reverse > *:last-child { order: 1; }
.detail-img {
    width: 100%; height: 380px; object-fit: cover;
    border-radius: 16px;
    box-shadow: 0 15px 40px var(--shadow-color);
    transition: transform 0.5s ease;
}
.detail-img:hover { transform: scale(1.03); }
.detail-text h3 {
    font-size: 1.8rem; font-weight: 700;
    margin-bottom: 1rem;
}
.detail-text p {
    font-size: 1rem; color: var(--text-secondary);
    line-height: 1.7; margin-bottom: 1.5rem;
}
.detail-text ul {
    list-style: none; margin-bottom: 2rem;
}
.detail-text ul li {
    font-size: 0.95rem; color: var(--text-secondary);
    margin-bottom: 0.6rem; display: flex; align-items: center; gap: 0.75rem;
}
.detail-text ul li i {
    color: var(--accent-color); font-size: 0.8rem; flex-shrink: 0;
}

/* ── Certificate Cards Grid (Safety page) ── */
.cert-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}
.cert-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2.5rem 2rem;
    text-align: center;
    transition: transform 0.4s ease, border-color 0.4s ease;
}
.cert-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 15px 35px var(--shadow-color);
    border-color: var(--accent-color);
    will-change: transform;
}
.cert-badge {
    width: 80px; height: 80px; border-radius: 50%;
    background: linear-gradient(135deg, rgba(245, 90, 0, 0.15), rgba(0, 35, 95, 0.25));
    border: 2px solid var(--accent-color);
    display: flex; align-items: center; justify-content: center;
    font-size: 2rem; color: var(--accent-color);
    margin: 0 auto 1.5rem auto;
}
.cert-card h4 {
    font-size: 1.1rem; font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}
.cert-card .cert-id {
    font-size: 0.8rem; color: var(--text-muted);
    font-family: var(--font-body);
    margin-bottom: 0.75rem;
}
.cert-card p {
    font-size: 0.85rem; color: var(--text-secondary);
    line-height: 1.6;
}

/* ── Contact Page Specific ── */
.map-container {
    width: 100%;
    height: 400px;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    margin-bottom: 4rem;
}
.map-container iframe {
    width: 100%; height: 100%; border: 0;
}

/* ── Contact Form Styles ── */
.form-header h3 { font-size: 1.5rem; margin-bottom: 0.5rem; }
.form-header p { color: var(--text-secondary); margin-bottom: 2rem; font-size: 0.95rem; }
.form-group { margin-bottom: 1.5rem; display: flex; flex-direction: column; }
.form-group label {
    font-size: 0.9rem; font-weight: 600; color: var(--text-primary);
    margin-bottom: 0.5rem; display: flex; align-items: center; gap: 0.5rem;
}
.form-group label i { color: var(--accent-color); }
.form-group label .required { color: #e74c3c; }
.form-group input, .form-group select, .form-group textarea {
    padding: 0.9rem 1rem; border-radius: 8px;
    background-color: var(--form-input-bg);
    border: 1px solid var(--border-color);
    color: var(--text-primary); font-family: var(--font-body);
    font-size: 0.95rem; transition: border-color 0.3s ease, box-shadow 0.3s ease;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none; border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(245, 90, 0, 0.15);
}
.form-group textarea { resize: vertical; }

/* ── Service List (for infrastructure and real-estate pages) ── */
.service-list {
    display: flex; flex-direction: column; gap: 2rem; margin-top: 2rem;
}
.service-list-item {
    display: flex; gap: 1.5rem; align-items: flex-start;
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    transition: transform 0.3s ease, border-color 0.3s ease;
}
.service-list-item:hover {
    transform: translateX(8px);
    border-color: var(--accent-color);
}
.service-list-icon {
    width: 56px; height: 56px; border-radius: 12px;
    background: rgba(245, 90, 0, 0.1);
    color: var(--accent-color);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.5rem; flex-shrink: 0;
}
.service-list-text h4 {
    font-size: 1.15rem; font-weight: 700;
    margin-bottom: 0.4rem;
}
.service-list-text p {
    font-size: 0.9rem; color: var(--text-secondary);
    line-height: 1.6;
}

/* ── Vision / Mission Cards ── */
.vm-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}
.vm-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2.5rem;
    transition: transform 0.3s ease, border-color 0.3s ease;
}
.vm-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent-color);
}
.vm-card h3 {
    font-size: 1.3rem; font-weight: 700;
    margin-bottom: 1rem;
    display: flex; align-items: center; gap: 0.75rem;
}
.vm-card h3 i {
    color: var(--accent-color);
    font-size: 1.1rem;
}
.vm-card p, .vm-card ul {
    font-size: 0.95rem; color: var(--text-secondary);
    line-height: 1.7;
}
.vm-card ul { list-style: none; margin-top: 0.5rem; }
.vm-card ul li {
    margin-bottom: 0.5rem;
    display: flex; align-items: flex-start; gap: 0.5rem;
}
.vm-card ul li i {
    color: var(--accent-color);
    margin-top: 0.3rem;
    font-size: 0.7rem;
    flex-shrink: 0;
}

/* ── Portfolio Grid & Stats (Projects Page) ── */
.portfolio-card-stats {
    display: flex; justify-content: space-between; border-top: 1px solid var(--border-color);
    margin-top: 1rem; padding-top: 1rem; font-size: 0.8rem; color: var(--text-secondary);
}
.portfolio-card-stats span { display: flex; align-items: center; gap: 0.4rem; }
.portfolio-card-stats span i { color: var(--accent-color); }

/* ── Responsive Inner Page ── */
@media (max-width: 1024px) {
    .feature-grid { grid-template-columns: repeat(2, 1fr); }
    .cert-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    .page-banner { min-height: 250px; }
    .detail-block { grid-template-columns: 1fr; gap: 2rem; }
    .detail-block.reverse { direction: ltr; }
    .vm-grid { grid-template-columns: 1fr; }
    .map-container { min-height: 350px; }
}
@media (max-width: 580px) {
    .feature-grid { grid-template-columns: 1fr; gap: 1rem; }
    .cert-grid { grid-template-columns: 1fr; gap: 1rem; }
}