/* ==========================================================================
   Pro Vision Architecture — main.css
   Design tokens, reset, layout, components.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. DESIGN TOKENS
-------------------------------------------------------------------------- */
:root {
    --dark:         #1A1A1A;
    --dark-alt:     #111111;
    --gold:         #B5924C;
    --gold-light:   #CDA96A;
    --gold-pale:    #F0E6D3;
    --white:        #FFFFFF;
    --gray-light:   #F5F4F2;
    --gray-border:  #E2E2E0;
    --gray-mid:     #777777;
    --gray-soft:    #AAAAAA;

    --font-serif:   'Playfair Display', Georgia, serif;
    --font-sans:    'Montserrat', Arial, sans-serif;

    --header-h:     72px;
    --radius:       2px;
    --transition:   0.3s ease;
    --shadow-sm:    0 2px 12px rgba(0,0,0,0.08);
    --shadow-md:    0 6px 32px rgba(0,0,0,0.13);

    --max-w:        1200px;
    --section-pad:  80px;
}


/* --------------------------------------------------------------------------
   2. RESET & BASE
-------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
    font-family: var(--font-sans);
    color: var(--dark);
    background: var(--white);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
address { font-style: normal; }


/* --------------------------------------------------------------------------
   3. TYPOGRAPHY
-------------------------------------------------------------------------- */
h1, h2, h3, h4, h5 { font-family: var(--font-serif); line-height: 1.25; color: var(--dark); }
h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); font-weight: 700; }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); font-weight: 600; }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.55rem); font-weight: 600; }
h4 { font-size: 0.9rem; font-weight: 700; letter-spacing: 1.8px; text-transform: uppercase; }
p  { font-size: 0.975rem; line-height: 1.75; color: #444; }

.section-label {
    display: block;
    font-family: var(--font-sans);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 14px;
}
.section-title { margin-bottom: 16px; }
.section-intro { max-width: 640px; color: var(--gray-mid); margin-bottom: 48px; }


/* --------------------------------------------------------------------------
   4. LAYOUT HELPERS
-------------------------------------------------------------------------- */
.container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 24px;
}
.section { padding: var(--section-pad) 0; }
.section--dark  { background: var(--dark-alt); color: var(--white); }
.section--gray  { background: var(--gray-light); }
.section--gold  { background: var(--gold); }

.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.three-col { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.four-col { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }


/* --------------------------------------------------------------------------
   5. BUTTONS
-------------------------------------------------------------------------- */
.btn {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    padding: 14px 32px;
    border-radius: var(--radius);
    cursor: pointer;
    transition: all var(--transition);
    border: 2px solid transparent;
    white-space: nowrap;
}
.btn-gold {
    background: var(--gold);
    color: var(--white);
    border-color: var(--gold);
}
.btn-gold:hover {
    background: var(--gold-light);
    border-color: var(--gold-light);
}
.btn-outline-white {
    background: transparent;
    color: var(--white);
    border-color: rgba(255,255,255,0.5);
}
.btn-outline-white:hover {
    background: rgba(255,255,255,0.12);
    border-color: var(--white);
}
.btn-outline-gold {
    background: transparent;
    color: var(--gold);
    border-color: var(--gold);
}
.btn-outline-gold:hover {
    background: var(--gold);
    color: var(--white);
}
.btn-dark {
    background: var(--dark);
    color: var(--white);
    border-color: var(--dark);
}
.btn-dark:hover {
    background: #333;
    border-color: #333;
}


/* --------------------------------------------------------------------------
   6. HEADER / NAV
-------------------------------------------------------------------------- */
.site-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    height: var(--header-h);
    z-index: 1000;
    transition: background var(--transition), box-shadow var(--transition);
    background: transparent;
}
.site-header.scrolled {
    background: var(--dark-alt);
    box-shadow: 0 2px 20px rgba(0,0,0,0.3);
}
.header-inner {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 24px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
}
.site-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}
.logo-pva {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gold);
    letter-spacing: 1px;
}
.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}
.logo-name {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--white);
    letter-spacing: 0.3px;
}
.logo-tag {
    font-size: 0.65rem;
    color: var(--gray-soft);
    letter-spacing: 1px;
    text-transform: uppercase;
}
.primary-nav .nav-list {
    display: flex;
    align-items: center;
    gap: 4px;
}
.nav-link {
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: rgba(255,255,255,0.85);
    padding: 8px 14px;
    border-radius: var(--radius);
    transition: color var(--transition);
}
.nav-link:hover { color: var(--gold-light); }
.nav-cta {
    background: var(--gold);
    color: var(--white) !important;
    padding: 9px 20px;
    margin-left: 8px;
}
.nav-cta:hover { background: var(--gold-light); }

/* Mobile nav toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}
.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: all var(--transition);
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }


/* --------------------------------------------------------------------------
   7. HERO
-------------------------------------------------------------------------- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: var(--dark-alt);
}
.hero-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #0d0d0d 0%, #1e1e1e 50%, #0a0a0a 100%);
}
.hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="60" height="60"><rect width="60" height="60" fill="none" stroke="%23B5924C" stroke-width="0.15" opacity="0.18"/></svg>') repeat;
    opacity: 0.4;
}
.hero-content {
    position: relative;
    z-index: 2;
    max-width: var(--max-w);
    margin: 0 auto;
    padding: calc(var(--header-h) + 60px) 24px 80px;
    width: 100%;
}
.hero-eyebrow {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 24px;
}
.hero-title {
    font-size: clamp(2.6rem, 6vw, 4.5rem);
    font-weight: 700;
    color: var(--white);
    max-width: 820px;
    line-height: 1.12;
    margin-bottom: 28px;
}
.hero-title em { font-style: italic; color: var(--gold-light); }
.hero-sub {
    max-width: 580px;
    color: rgba(255,255,255,0.72);
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 48px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: rgba(255,255,255,0.4);
    font-size: 0.65rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    z-index: 2;
    animation: bounce 2s infinite;
}
.hero-scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, transparent, rgba(181,146,76,0.6));
}
@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50%       { transform: translateX(-50%) translateY(6px); }
}


/* --------------------------------------------------------------------------
   8. STATS BAR
-------------------------------------------------------------------------- */
.stats-bar {
    background: var(--gold);
    padding: 28px 0;
}
.stats-grid {
    display: flex;
    align-items: center;
    justify-content: space-around;
    gap: 24px;
    flex-wrap: wrap;
}
.stat-item { text-align: center; }
.stat-number {
    font-family: var(--font-serif);
    font-size: 2.4rem;
    font-weight: 700;
    color: var(--white);
    line-height: 1;
}
.stat-label {
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: rgba(255,255,255,0.8);
    margin-top: 4px;
}
.stat-divider { width: 1px; height: 44px; background: rgba(255,255,255,0.25); }


/* --------------------------------------------------------------------------
   9. SERVICES GRID
-------------------------------------------------------------------------- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2px;
    background: var(--gray-border);
}
.service-card {
    background: var(--white);
    padding: 40px 32px;
    transition: background var(--transition), transform var(--transition);
    position: relative;
}
.service-card:hover { background: var(--gray-light); }
.service-icon {
    font-size: 2rem;
    margin-bottom: 18px;
    color: var(--gold);
}
.service-card h3 { margin-bottom: 10px; font-size: 1.2rem; }
.service-card p { font-size: 0.9rem; color: var(--gray-mid); }
.service-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 18px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--gold);
    transition: gap var(--transition);
}
.service-link:hover { gap: 10px; }


/* --------------------------------------------------------------------------
   10. PORTFOLIO GRID
-------------------------------------------------------------------------- */
.portfolio-filter {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}
.filter-tab {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    padding: 9px 20px;
    border-radius: 40px;
    border: 1.5px solid var(--gray-border);
    background: transparent;
    color: var(--gray-mid);
    cursor: pointer;
    transition: all var(--transition);
}
.filter-tab:hover,
.filter-tab.active {
    background: var(--dark);
    border-color: var(--dark);
    color: var(--white);
}
.filter-tab .tab-count {
    display: inline-block;
    font-size: 0.65rem;
    background: rgba(0,0,0,0.1);
    border-radius: 20px;
    padding: 1px 7px;
    margin-left: 5px;
}
.filter-tab.active .tab-count { background: rgba(255,255,255,0.2); }

.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.project-card {
    background: var(--white);
    border: 1px solid var(--gray-border);
    overflow: hidden;
    transition: transform var(--transition), box-shadow var(--transition);
}
.project-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}
.project-thumb {
    position: relative;
    aspect-ratio: 3/2;
    background: var(--dark-alt);
    overflow: hidden;
}
.project-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.project-card:hover .project-thumb img { transform: scale(1.04); }
.project-status {
    position: absolute;
    top: 14px;
    right: 14px;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    padding: 4px 12px;
    border-radius: 2px;
}
.status-construction {
    background: var(--gold);
    color: var(--white);
}
.status-completed {
    background: rgba(255,255,255,0.2);
    backdrop-filter: blur(6px);
    color: var(--white);
    border: 1px solid rgba(255,255,255,0.3);
}
.project-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    background: linear-gradient(135deg, #1a1a1a 0%, #222 100%);
    border: 1px solid rgba(181,146,76,0.15);
}
.project-placeholder span {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: rgba(255,255,255,0.45);
}
.project-placeholder small {
    font-size: 0.65rem;
    letter-spacing: 1px;
    color: rgba(181,146,76,0.5);
    text-transform: uppercase;
}
.project-info { padding: 24px; }
.project-cat {
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 8px;
}
.project-card h3 { font-size: 1.05rem; margin-bottom: 6px; }
.project-location {
    font-size: 0.8rem;
    color: var(--gray-mid);
    margin-bottom: 10px;
}
.project-desc { font-size: 0.85rem; color: #555; line-height: 1.6; }


/* --------------------------------------------------------------------------
   11. ABOUT / PRINCIPAL
-------------------------------------------------------------------------- */
.principal-card {
    display: flex;
    gap: 32px;
    align-items: flex-start;
    background: var(--gray-light);
    padding: 32px 34px 32px 28px;
    border-left: 3px solid var(--gold);
    margin-top: 40px;
}
.principal-photo {
    width: 108px;
    height: 128px;
    flex-shrink: 0;
    background: #2a2e30;
    overflow: hidden;
}
.principal-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
}
.principal-name {
    font-family: var(--font-serif);
    font-size: 21px;
    color: var(--dark);
    margin-bottom: 4px;
}
.principal-title {
    display: block;
    font-size: 9.5px;
    font-weight: 700;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 14px;
}
.principal-bio { font-size: 0.9rem; color: #555; margin-bottom: 16px; }
.principal-creds {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}
.pcred {
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    padding: 4px 12px;
    background: var(--white);
    border: 1px solid var(--gray-border);
    color: var(--dark);
    white-space: nowrap;
}

.rating-row {
    display: flex;
    align-items: center;
    gap: 26px;
    margin-top: 34px;
    padding-top: 26px;
    border-top: 1px solid var(--gray-border);
}
.rating-badge { text-align: center; flex-shrink: 0; }
.rating-score {
    font-family: var(--font-serif);
    font-size: 38px;
    color: var(--dark);
    line-height: 1;
}
.rating-stars { color: var(--gold); font-size: 14px; margin: 4px 0; }
.rating-src { font-size: 0.65rem; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; color: var(--gray-mid); }
.rating-div { width: 1px; height: 56px; background: var(--gray-border); flex-shrink: 0; }
.rating-desc { font-size: 0.88rem; color: #555; line-height: 1.65; }


/* --------------------------------------------------------------------------
   12. PROCESS
-------------------------------------------------------------------------- */
.process-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 0;
    position: relative;
}
.process-grid::before {
    content: '';
    position: absolute;
    top: 28px;
    left: 10%;
    right: 10%;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--gold) 20%, var(--gold) 80%, transparent);
    z-index: 0;
}
.process-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 0 16px;
    position: relative;
    z-index: 1;
}
.step-num {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--dark);
    border: 2px solid var(--gold);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--gold);
    margin-bottom: 20px;
    flex-shrink: 0;
}
.process-step h4 {
    font-family: var(--font-serif);
    font-size: 1rem;
    font-weight: 600;
    text-transform: none;
    letter-spacing: 0;
    color: var(--white);
    margin-bottom: 8px;
}
.process-step p { font-size: 0.82rem; color: rgba(255,255,255,0.55); line-height: 1.6; }


/* --------------------------------------------------------------------------
   13. TESTIMONIALS
-------------------------------------------------------------------------- */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.testimonial-card {
    background: var(--white);
    padding: 32px;
    border-top: 3px solid var(--gold);
    box-shadow: var(--shadow-sm);
}
.testimonial-stars { color: var(--gold); font-size: 0.85rem; margin-bottom: 16px; }
.testimonial-quote { font-size: 0.92rem; color: #444; line-height: 1.7; font-style: italic; margin-bottom: 20px; }
.testimonial-author { font-size: 0.78rem; font-weight: 700; color: var(--dark); }
.testimonial-role { font-size: 0.72rem; color: var(--gray-mid); }


/* --------------------------------------------------------------------------
   14. RESOURCES TEASER
-------------------------------------------------------------------------- */
.resources-teaser {
    background: var(--gray-light);
    padding: 72px 0;
}
.resources-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 40px;
}
.resource-card {
    background: var(--white);
    padding: 28px;
    border: 1px solid var(--gray-border);
    transition: border-color var(--transition), box-shadow var(--transition);
}
.resource-card:hover {
    border-color: var(--gold);
    box-shadow: var(--shadow-sm);
}
.resource-cat {
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 10px;
}
.resource-card h3 { font-size: 1rem; margin-bottom: 8px; }
.resource-card p { font-size: 0.85rem; color: var(--gray-mid); }
.resource-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 14px;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--gold);
}


/* --------------------------------------------------------------------------
   15. CTA STRIP
-------------------------------------------------------------------------- */
.cta-strip {
    background: var(--dark-alt);
    padding: 72px 0;
    text-align: center;
}
.cta-strip h2 { color: var(--white); margin-bottom: 14px; }
.cta-strip p { color: rgba(255,255,255,0.6); max-width: 540px; margin: 0 auto 36px; }
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }


/* --------------------------------------------------------------------------
   16. CONTACT SECTION
-------------------------------------------------------------------------- */
.contact-section { background: var(--dark-alt); }
.contact-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 64px; align-items: start; }
.contact-info h2 { color: var(--white); margin-bottom: 16px; }
.contact-info p { color: rgba(255,255,255,0.65); margin-bottom: 32px; }
.contact-details { display: flex; flex-direction: column; gap: 20px; }
.contact-item { display: flex; align-items: flex-start; gap: 14px; }
.contact-icon { font-size: 1.2rem; flex-shrink: 0; margin-top: 2px; }
.contact-item-label {
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 3px;
}
.contact-item-value { font-size: 0.92rem; color: rgba(255,255,255,0.85); }
.contact-item-value a { transition: color var(--transition); }
.contact-item-value a:hover { color: var(--gold-light); }

.contact-form-wrap {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.1);
    padding: 40px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 16px; }
.form-group label {
    display: block;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: rgba(255,255,255,0.6);
    margin-bottom: 7px;
}
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    background: rgba(255,255,255,0.07);
    border: 1px solid rgba(255,255,255,0.15);
    color: var(--white);
    font-family: var(--font-sans);
    font-size: 0.88rem;
    padding: 13px 16px;
    border-radius: var(--radius);
    transition: border-color var(--transition);
    outline: none;
    -webkit-appearance: none;
}
.form-group select option { background: var(--dark); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--gold);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(255,255,255,0.3); }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-submit { margin-top: 8px; }
.form-submit .btn { width: 100%; justify-content: center; padding: 16px; font-size: 0.82rem; }
.form-msg {
    margin-top: 12px;
    font-size: 0.85rem;
    padding: 12px 16px;
    border-radius: var(--radius);
    display: none;
}
.form-msg.success { background: rgba(100,180,100,0.15); color: #7dd87d; border: 1px solid rgba(100,180,100,0.3); }
.form-msg.error   { background: rgba(220,80,80,0.12);  color: #f08080; border: 1px solid rgba(220,80,80,0.25); }


/* --------------------------------------------------------------------------
   17. FOOTER
-------------------------------------------------------------------------- */
.site-footer {
    background: #0a0a0a;
    color: var(--white);
    border-top: 1px solid rgba(255,255,255,0.06);
}
.footer-inner {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 64px 24px 48px;
    display: grid;
    grid-template-columns: 1.8fr 2fr 1fr;
    gap: 48px;
}
.footer-tagline { color: rgba(255,255,255,0.5); font-size: 0.85rem; margin: 16px 0 20px; line-height: 1.65; }
.footer-accred { display: flex; flex-wrap: wrap; gap: 8px; }
.footer-accred span {
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 4px 10px;
    border: 1px solid rgba(181,146,76,0.4);
    color: rgba(181,146,76,0.8);
    border-radius: 2px;
}
.footer-nav { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.footer-col h4 {
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: rgba(255,255,255,0.4);
    margin-bottom: 16px;
}
.footer-col li { margin-bottom: 10px; }
.footer-col a {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.6);
    transition: color var(--transition);
}
.footer-col a:hover { color: var(--gold-light); }
.footer-contact h4 {
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: rgba(255,255,255,0.4);
    margin-bottom: 16px;
}
.footer-contact address p {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.6);
    margin-bottom: 8px;
}
.footer-contact a { color: rgba(255,255,255,0.6); transition: color var(--transition); }
.footer-contact a:hover { color: var(--gold-light); }
.footer-contact-btn { margin-top: 20px; font-size: 0.75rem; padding: 12px 24px; }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.06);
    padding: 20px 24px;
    text-align: center;
    max-width: var(--max-w);
    margin: 0 auto;
}
.footer-bottom p { font-size: 0.78rem; color: rgba(255,255,255,0.3); }
.footer-bottom a { color: rgba(181,146,76,0.6); transition: color var(--transition); }
.footer-bottom a:hover { color: var(--gold-light); }


/* --------------------------------------------------------------------------
   18. PAGE HERO (inner pages)
-------------------------------------------------------------------------- */
.page-hero {
    background: var(--dark-alt);
    padding: calc(var(--header-h) + 60px) 0 64px;
    position: relative;
    overflow: hidden;
}
.page-hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="60" height="60"><rect width="60" height="60" fill="none" stroke="%23B5924C" stroke-width="0.15" opacity="0.18"/></svg>') repeat;
    opacity: 0.3;
}
.page-hero-inner { position: relative; z-index: 1; }
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.75rem;
    color: rgba(255,255,255,0.45);
    margin-bottom: 20px;
}
.breadcrumb a { color: rgba(255,255,255,0.45); transition: color var(--transition); }
.breadcrumb a:hover { color: var(--gold-light); }
.breadcrumb-sep { color: rgba(255,255,255,0.25); }
.page-hero h1 { color: var(--white); margin-bottom: 14px; }
.page-hero-sub { color: rgba(255,255,255,0.6); max-width: 580px; font-size: 1rem; }


/* --------------------------------------------------------------------------
   19. SERVICES PAGE
-------------------------------------------------------------------------- */
.services-intro { padding: 48px 0; background: var(--gray-light); }
.services-types {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 20px;
}
.type-chip {
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 7px 16px;
    border: 1.5px solid var(--gray-border);
    color: var(--dark);
}

.service-block {
    display: grid;
    grid-template-columns: 260px 1fr;
    border-bottom: 1px solid var(--gray-border);
}
.service-block:last-child { border-bottom: none; }
.service-block:nth-child(even) { background: var(--gray-light); }
.service-sidebar {
    background: var(--dark);
    padding: 48px 32px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.service-num {
    font-family: var(--font-serif);
    font-size: 3rem;
    font-weight: 700;
    color: rgba(181,146,76,0.25);
    line-height: 1;
}
.service-icon-lg { font-size: 2rem; color: var(--gold); }
.service-sidebar h3 {
    color: var(--white);
    font-size: 1.3rem;
    line-height: 1.3;
}
.service-body { padding: 48px 48px 48px 40px; }
.service-body p { margin-bottom: 20px; }
.service-checklist { margin-top: 24px; display: flex; flex-direction: column; gap: 10px; }
.service-checklist li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.88rem;
    color: #444;
}
.check-icon { color: var(--gold); flex-shrink: 0; font-size: 0.85rem; margin-top: 2px; }

.why-pva-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2px;
    background: rgba(255,255,255,0.05);
    margin-top: 48px;
}
.why-card {
    padding: 36px 28px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.06);
    transition: background var(--transition);
}
.why-card:hover { background: rgba(255,255,255,0.07); }
.why-icon { font-size: 1.6rem; color: var(--gold); margin-bottom: 14px; }
.why-card h4 {
    font-family: var(--font-serif);
    font-size: 1.05rem;
    font-weight: 600;
    letter-spacing: 0;
    text-transform: none;
    color: var(--white);
    margin-bottom: 10px;
}
.why-card p { font-size: 0.85rem; color: rgba(255,255,255,0.55); }


/* --------------------------------------------------------------------------
   20. PORTFOLIO PAGE
-------------------------------------------------------------------------- */
.portfolio-filter-bar {
    background: var(--white);
    border-bottom: 1px solid var(--gray-border);
    padding: 20px 0;
    position: sticky;
    top: var(--header-h);
    z-index: 100;
}
.portfolio-main { padding: 56px 0 80px; }
.no-results {
    grid-column: 1/-1;
    text-align: center;
    padding: 60px 24px;
    color: var(--gray-mid);
}


/* --------------------------------------------------------------------------
   21. GENERIC PAGE / BLOG
-------------------------------------------------------------------------- */
.page-content { padding: 72px 0; }
.page-content-inner { max-width: 800px; margin: 0 auto; }
.page-content-inner h2 { margin: 40px 0 14px; }
.page-content-inner p { margin-bottom: 18px; }
.page-content-inner ul, .page-content-inner ol { padding-left: 24px; margin-bottom: 18px; }
.page-content-inner li { margin-bottom: 8px; font-size: 0.95rem; color: #444; }

.posts-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; padding: 56px 0; }
.post-card {
    border: 1px solid var(--gray-border);
    overflow: hidden;
    transition: box-shadow var(--transition);
}
.post-card:hover { box-shadow: var(--shadow-md); }
.post-thumb { aspect-ratio: 16/9; background: var(--gray-light); overflow: hidden; }
.post-thumb img { width: 100%; height: 100%; object-fit: cover; }
.post-info { padding: 24px; }
.post-cat { font-size: 0.65rem; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: var(--gold); margin-bottom: 8px; }
.post-card h3 { font-size: 1.05rem; margin-bottom: 10px; }
.post-card p { font-size: 0.85rem; color: var(--gray-mid); }


/* --------------------------------------------------------------------------
   22. SINGLE POST
-------------------------------------------------------------------------- */
.single-hero { padding: calc(var(--header-h) + 48px) 0 0; background: var(--dark-alt); }
.single-hero h1 { color: var(--white); font-size: clamp(1.8rem, 4vw, 3rem); max-width: 800px; }
.single-meta { display: flex; gap: 20px; margin-top: 16px; flex-wrap: wrap; }
.single-meta span { font-size: 0.75rem; color: rgba(255,255,255,0.5); }
.single-content { padding: 56px 0; }
.single-content-inner { max-width: 800px; margin: 0 auto; }
.single-content-inner p { margin-bottom: 20px; font-size: 1rem; color: #333; line-height: 1.8; }
.single-content-inner h2 { margin: 40px 0 14px; }
.single-content-inner h3 { margin: 32px 0 12px; }
.single-content-inner img { margin: 28px 0; border-radius: 2px; }


/* --------------------------------------------------------------------------
   23. ANIMATIONS
-------------------------------------------------------------------------- */
.fade-up {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}
.fade-up:nth-child(2) { transition-delay: 0.1s; }
.fade-up:nth-child(3) { transition-delay: 0.2s; }
.fade-up:nth-child(4) { transition-delay: 0.3s; }
.fade-up:nth-child(5) { transition-delay: 0.4s; }
.fade-up:nth-child(6) { transition-delay: 0.5s; }


/* --------------------------------------------------------------------------
   24. RESPONSIVE
-------------------------------------------------------------------------- */
@media (max-width: 1024px) {
    .three-col,
    .services-grid,
    .projects-grid,
    .testimonials-grid,
    .resources-grid,
    .posts-grid { grid-template-columns: repeat(2, 1fr); }

    .process-grid { grid-template-columns: repeat(3, 1fr); gap: 24px; }
    .process-grid::before { display: none; }

    .footer-inner { grid-template-columns: 1fr 1fr; }
    .footer-contact { grid-column: 1/-1; }

    .contact-grid { grid-template-columns: 1fr; gap: 40px; }
    .contact-form-wrap { padding: 28px; }

    .service-block { grid-template-columns: 200px 1fr; }
    .service-body { padding: 32px 28px; }

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

@media (max-width: 768px) {
    :root { --section-pad: 56px; }

    .nav-toggle { display: flex; }

    .primary-nav {
        position: fixed;
        top: var(--header-h);
        left: 0; right: 0;
        background: var(--dark-alt);
        padding: 24px;
        transform: translateY(-110%);
        transition: transform var(--transition);
        box-shadow: 0 8px 24px rgba(0,0,0,0.4);
        z-index: 999;
    }
    .primary-nav.open { transform: translateY(0); }
    .primary-nav .nav-list { flex-direction: column; align-items: stretch; gap: 2px; }
    .nav-link { padding: 14px 16px; font-size: 0.85rem; text-align: center; }
    .nav-cta { margin-left: 0; margin-top: 8px; text-align: center; }

    .two-col { grid-template-columns: 1fr; }
    .three-col,
    .services-grid,
    .projects-grid,
    .testimonials-grid,
    .resources-grid,
    .posts-grid,
    .four-col { grid-template-columns: 1fr; }

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

    .footer-inner { grid-template-columns: 1fr; gap: 32px; }
    .footer-nav { grid-template-columns: repeat(2, 1fr); }

    .principal-card { flex-direction: column; }
    .rating-row { flex-direction: column; align-items: flex-start; }
    .rating-div { width: 100%; height: 1px; }

    .service-block { grid-template-columns: 1fr; }
    .service-sidebar { padding: 28px; }
    .service-num { font-size: 2rem; }

    .why-pva-grid { grid-template-columns: 1fr; }

    .form-row { grid-template-columns: 1fr; }

    .stats-grid { gap: 16px; }
    .stat-divider { display: none; }

    .hero-actions { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
    .footer-nav { grid-template-columns: 1fr; }
    .hero-title { font-size: 2rem; }
    .contact-form-wrap { padding: 20px 16px; }
}