/* ============================================
   PIT Holdings - Component Styles
   Glass, Buttons, Nav, Cards, Footer
   ============================================ */

/* --- Glass Base --- */
.glass {
    background: var(--glass-white);
    backdrop-filter: blur(var(--blur-md));
    -webkit-backdrop-filter: blur(var(--blur-md));
    border: 1px solid var(--glass-border);
    transition: all 0.5s var(--ease-out);
}

.glass:hover {
    background: var(--glass-white-hover);
    border-color: var(--glass-border-hover);
}

.glass-olive {
    background: var(--glass-olive);
    border-color: var(--glow-color-subtle);
}

.glass-olive:hover {
    background: var(--glass-olive-strong);
}

/* --- Buttons --- */
.btn {
    padding: 1rem 2rem;
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    border: none;
    cursor: pointer;
    transition: all 0.4s var(--ease-out);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}

.btn svg {
    width: 16px;
    height: 16px;
}

.btn-primary {
    background: var(--pit-500);
    color: var(--black);
    border-radius: 100px;
}

.btn-primary:hover {
    background: var(--pit-400);
    transform: translateY(-2px);
    box-shadow: 0 10px 40px var(--glow-color);
}

.btn-glass {
    background: var(--glass-white);
    color: var(--white);
    border-radius: 100px;
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(var(--blur-sm));
}

.btn-glass:hover {
    background: var(--glass-white-hover);
    border-color: var(--glass-border-hover);
    transform: translateY(-2px);
}

/* --- Navigation --- */
.nav {
    position: fixed;
    top: 1.5rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1000;
    padding: 0.75rem 1.5rem;
    border-radius: 100px;
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
}

.nav-logo svg {
    width: 32px;
    height: 38px;
    filter: drop-shadow(0 0 20px var(--glow-color));
}

/* Real logo image variants */
.nav-logo-img {
    height: 40px;
    width: auto;
    object-fit: contain;
    filter:
        drop-shadow(0 0 1px rgba(255,255,255,0.6))
        drop-shadow(0 0 2px rgba(255,255,255,0.3));
}

:root[data-theme="light"] .nav-logo-img {
    filter: none;
}

.nav-logo-text {
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: 0.1em;
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    color: var(--gray-300);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.03em;
    transition: color 0.3s;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--pit-500);
    transition: width 0.3s var(--ease-out);
}

.nav-links a:hover {
    color: var(--white);
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-cta {
    padding: 0.6rem 1.25rem;
    background: var(--pit-500);
    color: var(--black);
    text-decoration: none;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    border-radius: 100px;
    transition: all 0.3s var(--ease-out);
}

.nav-cta:hover {
    background: var(--pit-400);
    transform: scale(1.05);
    box-shadow: 0 0 30px var(--glow-color);
}

/* Hamburger */
.nav-hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 28px;
    height: 28px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
}

.nav-hamburger span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: all 0.3s var(--ease-out);
    transform-origin: center;
}

.nav-hamburger[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.nav-hamburger[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
}

.nav-hamburger[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Mobile nav overlay */
.nav-mobile {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 1001;
    background: var(--overlay-dark);
    backdrop-filter: blur(var(--blur-lg));
    -webkit-backdrop-filter: blur(var(--blur-lg));
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2rem;
}

.nav-mobile.open {
    display: flex;
}

.nav-mobile a {
    color: var(--gray-300);
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    transition: color 0.3s;
}

.nav-mobile a:hover {
    color: var(--pit-400);
}

.nav-mobile-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    width: 40px;
    height: 40px;
    background: none;
    border: 1px solid var(--glass-border);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-400);
    transition: color 0.3s, border-color 0.3s;
}

.nav-mobile-close:hover {
    color: var(--pit-400);
    border-color: var(--pit-400);
}

.nav-mobile-close svg {
    width: 18px;
    height: 18px;
    stroke: currentColor;
    stroke-width: 2;
    fill: none;
}

/* --- Hero --- */
.hero {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 10;
    padding: 10rem 2rem 4rem;
}

.hero-content {
    max-width: 900px;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 1.5rem;
}

.hero-text {
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: 100px;
    margin-bottom: 1rem;
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--pit-400);
}

.hero-badge-dot {
    width: 6px;
    height: 6px;
    background: var(--pit-500);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
}

.hero-title {
    font-size: clamp(3rem, 6vw, 5rem);
    font-weight: 700;
    line-height: 1.05;
    letter-spacing: -0.03em;
    margin-bottom: 1rem;
}

.hero-desc {
    font-size: 1.1rem;
    color: var(--gray-400);
    line-height: 1.8;
    margin-bottom: 1.5rem;
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
}

.hero-ctas {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

/* Hero Visual / Glass Card - appears first in DOM */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-glass-container {
    position: relative;
    width: 480px;
    height: 340px;
    perspective: 1000px;
}

.hero-glass-card {
    position: absolute;
    inset: 0;
    border-radius: 20px;
    padding: 2rem 2.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transform: rotateY(-3deg) rotateX(3deg);
    transition: transform 0.6s var(--ease-out);
    box-shadow:
        0 0 0 1px var(--glow-color-subtle),
        0 0 20px var(--glow-color-faint),
        0 0 60px var(--glow-color-faint),
        0 8px 32px var(--shadow-dark);
}

.hero-glass-card:hover {
    transform: rotateY(0deg) rotateX(0deg);
    box-shadow:
        0 0 0 1px var(--glow-color),
        0 0 30px var(--glow-color-subtle),
        0 0 80px var(--glow-color-faint),
        0 12px 40px var(--shadow-darker);
}

.hero-glass-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 20px;
    padding: 1px;
    background: linear-gradient(135deg, var(--glow-color), transparent 40%, rgba(255, 255, 255, 0.1) 60%, var(--glow-color));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
}

.hero-logo {
    width: 225px;
    height: auto;
    margin-bottom: 1rem;
    filter: drop-shadow(0 0 20px var(--glow-color));
    animation: floatLogo 6s ease-in-out infinite;
}

/* Hero card logo - bright and visible on dark bg */
img.hero-logo {
    width: 300px;
    height: auto;
    object-fit: contain;
    filter:
        brightness(1.2)
        drop-shadow(0 0 4px var(--glow-color))
        drop-shadow(0 0 12px var(--glow-color-subtle));
}

@keyframes floatLogo {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.hero-card-title {
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: 0.15em;
    margin-bottom: 0.25rem;
}

.hero-card-subtitle {
    font-size: 0.7rem;
    color: var(--pit-400);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-bottom: 1.25rem;
}

.hero-stats {
    display: flex;
    gap: 2rem;
    padding-top: 1rem;
    border-top: 1px solid var(--glow-color-subtle);
}

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

.hero-stat-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--pit-400);
}

.hero-stat-label {
    font-size: 0.65rem;
    color: var(--gray-500);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-top: 0.15rem;
}

.float-element {
    position: absolute;
    border-radius: 12px;
    animation: floatElement 8s ease-in-out infinite;
}

.float-1 {
    width: 80px;
    height: 80px;
    top: -20px;
    right: -30px;
}

.float-2 {
    width: 60px;
    height: 60px;
    bottom: 40px;
    left: -40px;
    animation-delay: -2s;
}

.float-3 {
    width: 40px;
    height: 40px;
    top: 50%;
    right: -50px;
    animation-delay: -4s;
}

@keyframes floatElement {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(5deg); }
}

/* --- Feature Cards --- */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.feature-card {
    padding: 2.5rem;
    border-radius: 20px;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--pit-500), transparent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s var(--ease-out);
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.feature-icon svg {
    width: 24px;
    height: 24px;
    stroke: var(--pit-500);
    stroke-width: 1.5;
    fill: none;
}

.feature-number {
    font-family: 'Space Mono', monospace;
    font-size: 0.8rem;
    color: var(--gray-400);
    margin-bottom: 0.75rem;
}

.feature-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.feature-desc {
    font-size: 0.9rem;
    color: var(--gray-400);
    line-height: 1.7;
}

/* --- Sectors --- */
.sectors {
    padding: 2rem 0;
    overflow: hidden;
}

.sectors-header {
    max-width: 1200px;
    margin: 0 auto 2rem;
    padding: 0 2rem;
}

.sectors-track {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    padding: 0 2rem;
    max-width: 1200px;
    margin: 0 auto;
    perspective: none;
    transform-style: flat;
}

.sector-card[aria-hidden="true"] {
    display: none;
}

.sector-card {
    padding: 2rem;
    border-radius: 20px;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transform: none !important;
    perspective: none;
    transform-style: flat;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    background: var(--glass-white);
    border: 1px solid var(--glass-border);
    transition: border-color 0.4s ease, background 0.4s ease;
}

.sector-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 60%, var(--glow-color-subtle));
    opacity: 0;
    transition: opacity 0.4s;
}

.sector-card:hover::after {
    opacity: 1;
}

.sector-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.sector-card:hover .sector-icon {
    transform: scale(1.1) rotate(-5deg);
}

.sector-icon svg {
    width: 28px;
    height: 28px;
    stroke: var(--pit-500);
    stroke-width: 1.5;
    fill: none;
}

.sector-name {
    font-size: 1.35rem;
    font-weight: 600;
    margin-bottom: 0.35rem;
}

.sector-sub {
    font-size: 0.8rem;
    color: var(--pit-400);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.sector-desc {
    font-size: 0.9rem;
    color: var(--gray-400);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.sector-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.sector-tag {
    padding: 0.35rem 0.75rem;
    background: var(--glow-color-subtle);
    border-radius: 100px;
    font-size: 0.75rem;
    color: var(--pit-300);
    letter-spacing: 0.03em;
}

/* Swipe hint (mobile only - shown via responsive.css) */
.sectors-hint {
    display: none;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1rem;
    padding: 0 1.5rem;
    color: var(--gray-400);
    font-size: 0.8rem;
    letter-spacing: 0.05em;
}

.sectors-hint svg {
    width: 14px;
    height: 14px;
    stroke: var(--pit-500);
    fill: none;
    animation: swipeHint 1.5s ease-in-out infinite;
}

@keyframes swipeHint {
    0%, 100% { transform: translateX(0); opacity: 1; }
    50% { transform: translateX(6px); opacity: 0.5; }
}

/* --- Hierarchy / Corporate Tree --- */
.hierarchy {
    padding: 2rem 2rem;
}

.tree-parent {
    display: flex;
    justify-content: center;
    margin-bottom: 80px;
    position: relative;
}

.tree-parent::after {
    content: '';
    position: absolute;
    bottom: -80px;
    left: 50%;
    width: 2px;
    height: 80px;
    background: linear-gradient(180deg, var(--pit-500), var(--gray-800));
}

.parent-card {
    width: 480px;
    padding: 3rem;
    border-radius: 24px;
    text-align: center;
    position: relative;
}

.parent-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 24px;
    padding: 1px;
    background: linear-gradient(135deg, var(--pit-500) 0%, transparent 50%, var(--pit-700) 100%);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
}

.parent-logo {
    width: 80px;
    height: 96px;
    margin: 0 auto 1.5rem;
    filter: drop-shadow(0 0 30px var(--glow-color));
}

/* Corporate tree logo - neon glow */
img.parent-logo {
    width: 200px;
    height: auto;
    object-fit: contain;
    filter:
        drop-shadow(0 0 1px var(--glow-color-strong))
        drop-shadow(0 0 2px var(--glow-color-strong))
        drop-shadow(0 0 6px var(--glow-color))
        drop-shadow(0 0 15px var(--glow-color))
        drop-shadow(0 0 40px var(--glow-color-subtle));
}

.parent-badge {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: var(--pit-500);
    color: var(--black);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    border-radius: 100px;
    margin-bottom: 1rem;
}

.parent-name {
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    margin-bottom: 0.25rem;
}

.parent-full {
    font-size: 0.8rem;
    color: var(--pit-300);
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

/* Tree connector lines */
.tree-connector {
    position: relative;
    height: 40px;
    margin-bottom: 60px;
}

.connector-bar {
    position: absolute;
    top: 0;
    left: 20%;
    right: 20%;
    height: 2px;
    background: var(--gray-800);
}

.connector-bar::before {
    content: '';
    position: absolute;
    top: -4px;
    left: 50%;
    transform: translateX(-50%);
    width: 10px;
    height: 10px;
    background: var(--pit-500);
    border-radius: 50%;
    box-shadow: 0 0 20px var(--pit-500);
}

.connector-drops {
    position: absolute;
    top: 0;
    left: 20%;
    right: 20%;
    height: 40px;
    display: flex;
    justify-content: space-between;
}

.connector-drop {
    width: 2px;
    height: 100%;
    background: linear-gradient(180deg, var(--gray-800), var(--gray-900));
    position: relative;
}

.connector-drop::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    width: 10px;
    height: 10px;
    background: var(--gray-900);
    border: 2px solid var(--pit-600);
    border-radius: 50%;
}

/* Division cards */
.tree-divisions {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-bottom: 60px;
}

.division-card {
    padding: 2rem;
    border-radius: 20px;
    position: relative;
}

.division-card::after {
    content: '';
    position: absolute;
    bottom: -60px;
    left: 50%;
    width: 1px;
    height: 60px;
    background: var(--gray-800);
}

.division-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.division-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.division-icon svg {
    width: 22px;
    height: 22px;
    stroke: var(--pit-500);
    stroke-width: 1.5;
    fill: none;
}

.division-code {
    font-family: 'Space Mono', monospace;
    font-size: 0.75rem;
    color: var(--gray-400);
}

.division-name {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.division-type {
    font-size: 0.8rem;
    color: var(--pit-400);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 0.75rem;
}

.division-desc {
    font-size: 0.9rem;
    color: var(--gray-400);
    line-height: 1.6;
}

/* Partners */
.tree-partners-label {
    display: flex;
    justify-content: center;
    margin-bottom: 2rem;
}

.partners-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.6rem 1.5rem;
    border-radius: 100px;
}

.partners-badge-dot {
    width: 6px;
    height: 6px;
    background: var(--pit-500);
    border-radius: 50%;
}

.partners-badge-text {
    font-size: 0.8rem;
    color: var(--gray-300);
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.tree-partners {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
}

.partner-card {
    padding: 1.75rem;
    border-radius: 16px;
    text-align: center;
}

.partner-abbr {
    width: 52px;
    height: 52px;
    margin: 0 auto 1rem;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--pit-500);
}

.partner-name {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.partner-role {
    font-size: 0.8rem;
    color: var(--gray-400);
}

.partner-region {
    font-size: 0.75rem;
    color: var(--gray-400);
    margin-top: 0.5rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

/* --- Solutions --- */
.solutions-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 1.5rem;
}

.solution-featured {
    grid-row: span 2;
    padding: 3rem;
    border-radius: 24px;
    display: flex;
    flex-direction: column;
}

.solution-featured .feature-icon {
    width: 64px;
    height: 64px;
    border-radius: 16px;
}

.solution-featured .feature-icon svg {
    width: 32px;
    height: 32px;
}

.solution-featured .feature-title {
    font-size: 2rem;
    margin-top: auto;
}

.solution-featured .feature-desc {
    font-size: 1rem;
    margin-top: 1rem;
}

.solution-card {
    padding: 2rem;
    border-radius: 20px;
}

.solution-card .feature-title {
    font-size: 1.1rem;
}

/* --- Contact --- */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 2rem;
    border-radius: 24px;
    overflow: hidden;
}

.contact-info {
    padding: 3rem;
    background: linear-gradient(135deg, var(--pit-700), var(--pit-900));
    border-radius: 24px;
}

.contact-info h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.contact-info > p {
    color: var(--pit-200);
    margin-bottom: 2.5rem;
    line-height: 1.7;
}

.contact-items {
    display: grid;
    gap: 1rem;
}

.contact-item {
    display: flex;
    gap: 1rem;
    padding: 1.25rem;
    background: var(--shadow-light);
    border-radius: 12px;
}

.contact-item-icon {
    width: 40px;
    height: 40px;
    background: var(--glow-color-subtle);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-item-icon svg {
    width: 18px;
    height: 18px;
    stroke: var(--pit-400);
    stroke-width: 1.5;
    fill: none;
}

.contact-item-label {
    font-size: 0.75rem;
    color: var(--pit-200);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: 0.2rem;
}

.contact-item-value {
    font-size: 0.95rem;
    font-weight: 500;
}

/* Contact form */
.contact-form {
    padding: 3rem;
    border-radius: 24px;
}

.form-row {
    margin-bottom: 1.25rem;
}

.form-label {
    display: block;
    font-size: 0.8rem;
    color: var(--gray-300);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.form-input {
    width: 100%;
    padding: 1rem 1.25rem;
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    border-radius: 12px;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.95rem;
    transition: all 0.3s;
}

.form-input:focus {
    outline: none;
    border-color: var(--pit-500);
    background: var(--glow-color-faint);
}

.form-input::placeholder {
    color: var(--gray-600);
}

textarea.form-input {
    min-height: 120px;
    resize: vertical;
}

.form-submit {
    width: 100%;
    padding: 1rem;
    background: var(--pit-500);
    color: var(--black);
    border: none;
    border-radius: 100px;
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: all 0.4s var(--ease-out);
}

.form-submit:hover {
    background: var(--pit-400);
    transform: translateY(-2px);
    box-shadow: 0 10px 40px var(--glow-color);
}

.form-submit:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.form-success {
    display: none;
    text-align: center;
    padding: 2rem;
}

.form-success.show {
    display: block;
}

.form-success-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto 1rem;
    background: var(--glass-olive);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.form-success-icon svg {
    width: 24px;
    height: 24px;
    stroke: var(--pit-400);
    stroke-width: 2;
    fill: none;
}

.form-success h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.form-success p {
    font-size: 0.9rem;
    color: var(--gray-400);
}

/* --- Footer --- */
.site-footer {
    position: relative;
    z-index: 10;
    padding: 2rem 2rem;
    border-top: 1px solid var(--glow-color);
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.footer-brand svg {
    width: 36px;
    height: 44px;
}

/* Footer logo - visible on dark bg */
.footer-logo-img {
    width: 44px;
    height: 44px;
    object-fit: contain;
    filter:
        brightness(1.15)
        drop-shadow(0 0 3px var(--glow-color));
}

.footer-brand-text {
    font-weight: 700;
    letter-spacing: 0.1em;
}

.footer-desc {
    font-size: 0.9rem;
    color: var(--gray-400);
    line-height: 1.7;
    max-width: 280px;
}

.footer-col-title {
    font-size: 0.8rem;
    color: var(--gray-400);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-bottom: 1.25rem;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.6rem;
}

.footer-links a {
    color: var(--gray-400);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: var(--pit-500);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid var(--glass-border);
}

.footer-copy {
    font-size: 0.8rem;
    color: var(--gray-400);
}

/* ============================================
   Light Theme - Component Overrides
   ============================================ */

/* Glass cards: frosted white */
:root[data-theme="light"] .glass {
    background: rgba(255, 255, 255, 0.6);
    border-color: rgba(0, 0, 0, 0.06);
}

:root[data-theme="light"] .glass:hover {
    background: rgba(255, 255, 255, 0.75);
    border-color: var(--glow-color);
}

:root[data-theme="light"] .glass-olive {
    background: rgba(139, 154, 91, 0.06);
    border-color: var(--glow-color-faint);
}

:root[data-theme="light"] .glass-olive:hover {
    background: rgba(139, 154, 91, 0.1);
}

/* Buttons */
:root[data-theme="light"] .btn-primary {
    background: var(--pit-600);
    color: #ffffff;
    box-shadow: 0 4px 20px var(--glow-color-subtle);
}

:root[data-theme="light"] .btn-primary:hover {
    background: var(--pit-500);
    box-shadow: 0 8px 30px var(--glow-color);
}

:root[data-theme="light"] .btn-glass {
    background: rgba(255, 255, 255, 0.6);
    color: #333333;
    border-color: rgba(0, 0, 0, 0.08);
}

:root[data-theme="light"] .btn-glass:hover {
    background: rgba(255, 255, 255, 0.9);
    border-color: var(--glow-color-subtle);
}

:root[data-theme="light"] .nav-cta {
    background: var(--pit-600);
    color: #ffffff;
    box-shadow: none;
}

:root[data-theme="light"] .nav-cta:hover {
    background: var(--pit-500);
    box-shadow: 0 4px 20px var(--glow-color);
}

/* Logo glow removal */
:root[data-theme="light"] .nav-logo-img,
:root[data-theme="light"] .footer-logo-img {
    filter: drop-shadow(0 4px 20px rgba(0, 0, 0, 0.08));
}

:root[data-theme="light"] img.hero-logo,
:root[data-theme="light"] img.parent-logo {
    filter: drop-shadow(0 4px 20px rgba(0, 0, 0, 0.08));
}

/* Hero card */
:root[data-theme="light"] .hero-glass-card {
    background: rgba(255, 255, 255, 0.7);
    box-shadow:
        0 4px 24px rgba(0, 0, 0, 0.06),
        0 12px 48px rgba(0, 0, 0, 0.04);
}

:root[data-theme="light"] .hero-glass-card::before {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.06), transparent 50%, rgba(139, 154, 91, 0.15));
}

/* Contact section */
:root[data-theme="light"] .contact-info {
    background: linear-gradient(135deg, var(--pit-600), var(--pit-800));
    color: #ffffff;
}

:root[data-theme="light"] .contact-info h2 {
    color: #ffffff;
}

:root[data-theme="light"] .contact-info > p {
    color: var(--pit-100);
}

:root[data-theme="light"] .contact-item {
    background: rgba(0, 0, 0, 0.15);
}

:root[data-theme="light"] .contact-item-label {
    color: var(--pit-200);
}

:root[data-theme="light"] .contact-item-value {
    color: #ffffff;
}

:root[data-theme="light"] .contact-item-icon {
    background: rgba(139, 154, 91, 0.2);
}

:root[data-theme="light"] .contact-form.glass {
    background: rgba(255, 255, 255, 0.7);
}

:root[data-theme="light"] .form-submit {
    background: var(--pit-600);
    color: #ffffff;
}

:root[data-theme="light"] .form-submit:hover {
    background: var(--pit-500);
}

/* Hamburger bars */
:root[data-theme="light"] .nav-hamburger span {
    background: #333333;
}

/* Mobile nav */
:root[data-theme="light"] .nav-mobile {
    background: rgba(255, 255, 255, 0.97);
}

:root[data-theme="light"] .nav-mobile a {
    color: #444444;
}

:root[data-theme="light"] .nav-mobile a:hover {
    color: var(--pit-600);
}

:root[data-theme="light"] .nav-mobile-close {
    color: #666666;
    border-color: rgba(0, 0, 0, 0.12);
}

:root[data-theme="light"] .nav-mobile-close:hover {
    color: var(--pit-600);
    border-color: var(--pit-600);
}

/* Connector / hierarchy */
:root[data-theme="light"] .connector-bar {
    background: #e0e0e0;
}

:root[data-theme="light"] .connector-drop {
    background: linear-gradient(180deg, #e0e0e0, #eeeeee);
}

:root[data-theme="light"] .connector-drop::after {
    background: #f5f5f5;
    border-color: var(--pit-500);
}

:root[data-theme="light"] .tree-parent::after {
    background: linear-gradient(180deg, var(--pit-500), #e0e0e0);
}

/* Scroll rail */
:root[data-theme="light"] .scroll-rail {
    background: #e0e0e0;
}

/* Skip nav */
:root[data-theme="light"] .skip-nav {
    background: var(--pit-600);
    color: #ffffff;
}