/* ===== Variables ===== */
:root {
    --navy: #003d5c;
    --blue: #4da8c8;
    --red: #d63447;
    --white: #ffffff;
    --off-white: #f7f9fb;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-600: #64748b;
    --gray-900: #1e293b;
    --font: 'DM Sans', sans-serif;
    --font-display: 'Playfair Display', serif;
}

/* ===== Reset ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: var(--font); color: var(--gray-900); line-height: 1.6; overflow-x: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ===== Loading Screen ===== */
.loading-screen {
    position: fixed; inset: 0;
    background: var(--navy);
    display: flex; align-items: center; justify-content: center;
    z-index: 9999;
    transition: opacity .5s, visibility .5s;
}
.loading-screen.hidden { opacity: 0; visibility: hidden; }
.loading-logo { width: 260px; max-width: 70%; animation: pulse 1.5s ease-in-out infinite; }
@keyframes pulse { 0%,100%{ transform: scale(.85); opacity:.7; } 50%{ transform: scale(1); opacity:1; } }

/* ===== Container ===== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ===== Navbar ===== */
.navbar {
    position: fixed; top: 0; left: 0; right: 0;
    background: rgba(0, 61, 92, 0.95);
    backdrop-filter: blur(10px);
    padding: 6px 0;
    z-index: 1000;
    transition: .3s;
}
.navbar.scrolled { padding: 4px 0; box-shadow: 0 2px 20px rgba(0,0,0,.15); }
.nav-container { display: flex; align-items: center; justify-content: flex-start; gap: 40px; }
.nav-left { display: flex; gap: 32px; align-items: center; width: 100%; }
.nav-link { color: var(--white); font-size: .85rem; font-weight: 500; letter-spacing: .5px; text-transform: uppercase; padding: 8px 0; position: relative; transition: .3s; }
.nav-link::after { content:''; position: absolute; bottom: 0; left: 0; width: 0; height: 2px; background: var(--red); transition: .3s; }
.nav-link:hover::after, .nav-link.active::after { width: 100%; }
.nav-link.cta-btn { background: var(--red); color: var(--white); padding: 0 28px; border: none; border-radius: 20px; display: flex; align-items: center; height: 100%; }
.nav-left li:last-child { margin-left: auto; align-self: stretch; }
.nav-link.cta-btn::after { display: none; }
.nav-link.cta-btn:hover { background: var(--red); }
.logo-img { height: 80px; transition: .3s; }
.navbar.scrolled .logo-img { height: 60px; }
.mobile-menu-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 8px; }
.mobile-menu-toggle span { width: 26px; height: 3px; background: var(--white); border-radius: 2px; transition: .3s; }

/* ===== Hero ===== */
.hero {
    position: relative;
    height: 100vh; min-height: 650px;
    display: flex; align-items: center; justify-content: center;
    overflow: hidden;
}
.hero-slideshow { position: absolute; inset: 0; z-index: 0; }
.hero-slide {
    position: absolute; inset: 0;
    background-size: cover; background-position: center;
    opacity: 0; transition: opacity 1.5s; transform: scale(1.05);
}
.hero-slide.active { opacity: 1; animation: heroZoom 8s ease-out forwards; }
@keyframes heroZoom { from { transform: scale(1.05); } to { transform: scale(1); } }

.hero-overlay {
    position: absolute; inset: 0; z-index: 1;
    background: linear-gradient(to top, rgba(255,255,255,1) 0%, rgba(255,255,255,0) 100%);
}

.hero-content {
    position: relative; z-index: 2;
    max-width: 820px; padding: 0 24px;
    text-align: left;
    display: flex; align-items: center; gap: 32px;
}
.hero-logo { height: 270px; flex-shrink: 0; padding-right: 32px; border-right: 2px solid var(--navy); filter: drop-shadow(0 2px 6px rgba(0,0,0,.15)); }
.hero-kicker {
    display: inline-block;
    font-size: .75rem; font-weight: 600;
    letter-spacing: 3px; text-transform: uppercase;
    color: var(--blue);
    margin-bottom: 20px;
    padding-left: 48px;
    position: relative;
}
.hero-kicker::before {
    content: ''; position: absolute; left: 0; top: 50%;
    width: 36px; height: 2px; background: var(--blue);
}
.hero-content h1 {
    font-family: var(--font-display);
    font-size: clamp(2.6rem, 6vw, 4rem);
    font-weight: 700; color: var(--red);
    line-height: 1.15; margin-bottom: 24px;
    letter-spacing: -0.5px;
    white-space: nowrap;
    text-shadow: 0 2px 6px rgba(0,0,0,.1);
}
.text-outline {
    font-style: italic;
    font-weight: 300;
}
.hero-content p { font-size: 1.05rem; color: var(--gray-600); margin-bottom: 36px; max-width: 480px; text-shadow: 0 1px 4px rgba(0,0,0,.08); }
.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; }

/* Hero decorative elements */
.hero-decoration { position: absolute; inset: 0; z-index: 1; pointer-events: none; }
.deco-line {
    position: absolute;
    background: var(--blue); opacity: .15;
}
.deco-line-1 { width: 1px; height: 40%; top: 10%; right: 20%; }
.deco-line-2 { width: 30%; height: 1px; bottom: 25%; right: 10%; }
.deco-circle {
    position: absolute; bottom: 15%; right: 15%;
    width: 200px; height: 200px;
    border: 1px solid rgba(77,168,200,.15);
    border-radius: 50%;
}

.btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 14px 32px; border-radius: 0; font-weight: 600; font-size: .85rem;
    letter-spacing: .5px; text-transform: uppercase;
    transition: .3s; cursor: pointer; border: 2px solid transparent;
}
.btn-primary { border-color: var(--navy); color: var(--navy); background: transparent; }
.btn-primary:hover { background: var(--navy); color: var(--white); transform: translateY(-2px); }
.btn-secondary { border-color: var(--blue); color: var(--blue); background: transparent; }
.btn-secondary:hover { background: var(--blue); color: var(--white); transform: translateY(-2px); }
.btn-red { border-color: var(--red); color: var(--red); background: transparent; }
.btn-red:hover { background: var(--red); color: var(--white); transform: translateY(-2px); }

.scroll-indicator { position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%); z-index: 2; animation: bounce 2s infinite; }
.mouse { width: 24px; height: 38px; border: 2px solid rgba(0,61,92,.3); border-radius: 14px; position: relative; }
.mouse::before { content:''; position: absolute; top: 7px; left: 50%; transform: translateX(-50%); width: 3px; height: 7px; background: rgba(0,61,92,.4); border-radius: 2px; animation: scrollDot 1.5s infinite; }
@keyframes bounce { 0%,100%{ transform: translateX(-50%) translateY(0); } 50%{ transform: translateX(-50%) translateY(-10px); } }
@keyframes scrollDot { 0%{ opacity:0; transform: translateX(-50%) translateY(0); } 50%{ opacity:1; } 100%{ opacity:0; transform: translateX(-50%) translateY(10px); } }

/* ===== Section Headers (artistic) ===== */
.section-header.centered { text-align: center; max-width: 600px; margin: 0 auto 60px; }
.section-header .section-tag, .section-tag {
    display: inline-block; color: var(--blue);
    font-size: .75rem; font-weight: 600;
    text-transform: uppercase; letter-spacing: 3px;
    margin-bottom: 12px;
    padding-left: 48px; position: relative;
}
.section-header .section-tag::before, .split-text .section-tag::before {
    content: ''; position: absolute; left: 0; top: 50%;
    width: 36px; height: 2px; background: var(--blue);
}
.section-header.centered .section-tag { padding-left: 0; }
.section-header.centered .section-tag::before { display: none; }
.section-header h2 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 700; color: var(--navy); line-height: 1.2;
}
.section-header h2 em, .split-text h2 em, .cta-content h2 em {
    font-style: italic; font-weight: 400;
}
.section-desc { color: var(--gray-600); font-size: 1rem; margin-top: 16px; }

/* ===== Split Section ===== */
.split-section { padding: 120px 0; }
.split-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.split-text .section-tag { margin-bottom: 16px; }
.split-text h2 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 3.5vw, 2.6rem);
    font-weight: 700; color: var(--navy);
    margin-bottom: 24px; line-height: 1.2;
}
.split-text p { color: var(--gray-600); margin-bottom: 16px; font-size: 1rem; line-height: 1.8; }
.split-text .btn { margin-top: 20px; }

/* Image frame with accent */
.image-frame { position: relative; }
.image-frame img { width: 100%; height: 500px; object-fit: cover; }
.frame-accent {
    position: absolute;
    top: -16px; right: -16px;
    width: 100%; height: 100%;
    border: 2px solid var(--blue);
    z-index: -1;
}

/* ===== Audience Strip ===== */
.audience-strip {
    background: var(--navy); padding: 100px 0;
    position: relative; overflow: hidden;
}
.section-angle {
    position: absolute; top: -60px; left: 0; right: 0;
    height: 120px; background: var(--white);
    clip-path: polygon(0 0, 100% 0, 100% 30%, 0 100%);
}
.audience-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 48px; }
.audience-card { text-align: left; color: var(--white); padding-left: 24px; border-left: 2px solid var(--blue); }
.audience-icon { margin-bottom: 20px; color: var(--blue); }
.audience-card h3 { font-family: var(--font-display); font-size: 1.4rem; font-weight: 600; margin-bottom: 12px; }
.audience-card p { color: rgba(255,255,255,.7); font-size: .95rem; line-height: 1.7; }

/* ===== Materials We Supply ===== */
.board-types { padding: 100px 0; background: var(--off-white); }
.materials-photos {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 20px; margin-bottom: 48px;
}
.material-photo {
    overflow: hidden; height: 360px;
}
.material-photo img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform .6s ease;
}
.material-photo:hover img { transform: scale(1.04); }
.materials-list {
    display: grid; grid-template-columns: repeat(6, 1fr);
    gap: 16px;
}
.material-item {
    text-align: center;
    padding: 20px 12px;
    border: 1px solid var(--gray-200);
    background: var(--white);
    transition: .3s;
}
.material-item:hover {
    border-color: var(--blue);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0,0,0,.06);
}
.material-item span {
    font-size: .8rem; font-weight: 600;
    color: var(--navy);
    text-transform: uppercase; letter-spacing: .5px;
}

/* ===== Services (numbered cards) ===== */
.services { padding: 120px 0; background: var(--white); }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.service-card {
    background: var(--white);
    padding: 40px 32px;
    border: 1px solid var(--gray-200);
    transition: .4s; position: relative;
    overflow: hidden;
}
.service-card::before {
    content: ''; position: absolute;
    top: 0; left: 0; width: 3px; height: 0;
    background: var(--blue); transition: .4s;
}
.service-card:hover { transform: translateY(-8px); box-shadow: 0 20px 40px rgba(0,0,0,.08); }
.service-card:hover::before { height: 100%; }
.service-num {
    font-size: 3rem; font-weight: 800;
    -webkit-text-stroke: 1px var(--blue);
    -webkit-text-fill-color: transparent;
    opacity: .4; display: block; margin-bottom: 16px;
    line-height: 1;
}
.service-card h3 { font-family: var(--font-display); font-size: 1.15rem; font-weight: 600; color: var(--navy); margin-bottom: 12px; }
.service-card p { color: var(--gray-600); font-size: .9rem; line-height: 1.7; }
.services-category-title {
    font-family: var(--font-display); font-size: 1.6rem; font-weight: 600;
    color: var(--navy); margin: 50px 0 24px;
    padding-bottom: 12px; border-bottom: 2px solid var(--blue);
    display: inline-block;
}
.services-category-title:first-of-type { margin-top: 0; }

/* ===== Portfolio Grid (Projects) ===== */
.feature-tiles { padding: 120px 0; background: var(--off-white); }
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}
.portfolio-card {
    position: relative;
    height: 360px;
    overflow: hidden;
    cursor: pointer;
}
.portfolio-card.portfolio-wide { grid-column: span 2; }
.portfolio-card img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform .6s ease, filter .6s ease;
}
.portfolio-card:hover img { transform: scale(1.08); filter: brightness(.7); }
.portfolio-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,.85) 0%, rgba(0,0,0,.1) 50%, transparent 100%);
    display: flex; flex-direction: column; justify-content: flex-end;
    padding: 28px 32px;
    color: var(--white);
    transition: .4s;
}
.portfolio-card:hover .portfolio-overlay {
    background: linear-gradient(to top, rgba(0,61,92,.95) 0%, rgba(0,61,92,.3) 50%, rgba(0,61,92,.1) 100%);
}
.tile-tag {
    display: inline-block; background: none;
    border: 1px solid rgba(255,255,255,.5);
    color: var(--white); padding: 4px 14px;
    font-size: .65rem; font-weight: 600;
    text-transform: uppercase; letter-spacing: 1.5px;
    margin-bottom: 12px; width: fit-content;
    transition: .3s;
}
.portfolio-card:hover .tile-tag { border-color: var(--blue); color: var(--blue); }
.portfolio-overlay h3 {
    font-family: var(--font-display);
    font-size: 1.3rem; font-weight: 600;
    margin-bottom: 2px;
}
.portfolio-overlay .portfolio-location { font-size: .85rem; opacity: .7; margin-bottom: 0; }
.portfolio-overlay .portfolio-works {
    font-size: .7rem; opacity: .5;
    margin-bottom: 0; margin-top: 6px;
    text-transform: uppercase; letter-spacing: .5px;
}
.portfolio-view {
    display: inline-flex; align-items: center; gap: 6px;
    font-size: .75rem; font-weight: 600;
    text-transform: uppercase; letter-spacing: 1px;
    color: var(--blue);
    margin-top: 12px;
    opacity: 0; transform: translateY(10px);
    transition: .4s;
}
.portfolio-card:hover .portfolio-view { opacity: 1; transform: translateY(0); }
.portfolio-view svg { transition: transform .3s; }
.portfolio-card:hover .portfolio-view svg { transform: translateX(4px); }

/* ===== Lightbox ===== */
.lightbox {
    position: fixed; inset: 0;
    z-index: 10000;
    display: flex; align-items: center; justify-content: center;
    opacity: 0; visibility: hidden;
    transition: opacity .3s, visibility .3s;
}
.lightbox.active { opacity: 1; visibility: visible; }
.lightbox-backdrop {
    position: absolute; inset: 0;
    background: rgba(0,20,35,.95);
    backdrop-filter: blur(8px);
}
.lightbox-content {
    position: relative; z-index: 1;
    width: 90vw; max-width: 1100px;
    max-height: 90vh;
    display: flex; flex-direction: column;
}
.lightbox-header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 16px 0; color: var(--white);
}
.lightbox-title { display: flex; align-items: center; gap: 16px; }
.lightbox-tag {
    display: inline-block;
    border: 1px solid rgba(255,255,255,.3);
    padding: 3px 12px;
    font-size: .65rem; font-weight: 600;
    text-transform: uppercase; letter-spacing: 1.5px;
    color: var(--blue);
}
.lightbox-title h3 {
    font-family: var(--font-display);
    font-size: 1.2rem; font-weight: 600;
}
.lightbox-controls { display: flex; align-items: center; gap: 20px; }
.lightbox-counter {
    font-size: .8rem; color: rgba(255,255,255,.5);
    letter-spacing: 1px;
}
.lightbox-close {
    background: none; border: none;
    color: var(--white); font-size: 2rem;
    cursor: pointer; line-height: 1;
    width: 44px; height: 44px;
    display: flex; align-items: center; justify-content: center;
    transition: .3s; opacity: .7;
}
.lightbox-close:hover { opacity: 1; transform: rotate(90deg); }
.lightbox-body {
    display: flex; align-items: center; gap: 16px;
    flex: 1; min-height: 0;
}
.lightbox-image-wrap {
    flex: 1; display: flex; align-items: center; justify-content: center;
    min-height: 0; max-height: 65vh; overflow: hidden;
}
.lightbox-image {
    max-width: 100%; max-height: 65vh;
    object-fit: contain;
    transition: opacity .3s;
}
.lightbox-arrow {
    background: rgba(255,255,255,.08);
    border: 1px solid rgba(255,255,255,.15);
    color: var(--white);
    width: 48px; height: 48px;
    display: flex; align-items: center; justify-content: center;
    cursor: pointer; flex-shrink: 0;
    transition: .3s;
}
.lightbox-arrow:hover {
    background: rgba(77,168,200,.2);
    border-color: var(--blue);
}
.lightbox-thumbs {
    display: flex; gap: 8px;
    padding: 16px 0;
    overflow-x: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--blue) transparent;
}
.lightbox-thumbs::-webkit-scrollbar { height: 4px; }
.lightbox-thumbs::-webkit-scrollbar-track { background: transparent; }
.lightbox-thumbs::-webkit-scrollbar-thumb { background: var(--blue); border-radius: 2px; }
.lightbox-thumb {
    width: 72px; height: 52px;
    flex-shrink: 0;
    object-fit: cover;
    cursor: pointer;
    opacity: .4;
    border: 2px solid transparent;
    transition: .3s;
}
.lightbox-thumb:hover { opacity: .7; }
.lightbox-thumb.active { opacity: 1; border-color: var(--blue); }

/* ===== Info Blocks (2x2) ===== */
.info-blocks { padding: 120px 0; background: var(--white); }
.blocks-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.info-block {
    padding: 44px 36px;
    border: 1px solid var(--gray-200);
    transition: .4s; position: relative;
    overflow: hidden;
}
.info-block::after {
    content: ''; position: absolute;
    bottom: 0; left: 0; width: 0; height: 3px;
    background: var(--blue); transition: .4s;
}
.info-block:hover { border-color: var(--blue); }
.info-block:hover::after { width: 100%; }
.block-num {
    font-size: .75rem; font-weight: 700;
    color: var(--blue); letter-spacing: 2px;
    margin-bottom: 16px; display: block;
}
.info-block h3 { font-family: var(--font-display); font-size: 1.2rem; font-weight: 600; color: var(--navy); margin-bottom: 12px; }
.info-block p { color: var(--gray-600); font-size: .95rem; line-height: 1.8; }

/* ===== CTA Band ===== */
.cta-band {
    padding: 100px 0; background: var(--navy);
    text-align: center; position: relative; overflow: hidden;
}
.cta-pattern {
    position: absolute; inset: 0;
    background-image:
        linear-gradient(30deg, rgba(77,168,200,.08) 12%, transparent 12.5%, transparent 87%, rgba(77,168,200,.08) 87.5%),
        linear-gradient(150deg, rgba(77,168,200,.08) 12%, transparent 12.5%, transparent 87%, rgba(77,168,200,.08) 87.5%),
        linear-gradient(30deg, rgba(77,168,200,.08) 12%, transparent 12.5%, transparent 87%, rgba(77,168,200,.08) 87.5%),
        linear-gradient(150deg, rgba(77,168,200,.08) 12%, transparent 12.5%, transparent 87%, rgba(77,168,200,.08) 87.5%);
    background-size: 80px 140px;
}
.cta-content { position: relative; z-index: 1; }
.cta-content h2 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--white); margin-bottom: 16px; line-height: 1.2;
}
.cta-content h2 em {
    font-style: italic; font-weight: 400;
}
.cta-content p { color: rgba(255,255,255,.75); font-size: 1.1rem; margin-bottom: 36px; }
.cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.btn-white { background: var(--white); color: var(--navy); border-color: var(--white); }
.btn-white:hover { background: transparent; color: var(--white); }
.btn-outline-white { border-color: rgba(255,255,255,.4); color: var(--white); }
.btn-outline-white:hover { background: var(--white); color: var(--navy); }

/* ===== Contact Form ===== */
.cta-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    text-align: left;
}
.cta-split .cta-left { text-align: left; }
.cta-split .cta-buttons { justify-content: flex-start; }
.contact-form {
    display: flex; flex-direction: column; gap: 14px;
}
.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 14px 18px;
    background: rgba(255,255,255,.08);
    border: 1px solid rgba(255,255,255,.2);
    color: var(--white);
    font-family: var(--font);
    font-size: .9rem;
    transition: .3s;
    outline: none;
}
.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: rgba(255,255,255,.45);
}
.contact-form select {
    color: rgba(255,255,255,.45);
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='rgba(255,255,255,0.5)' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
}
.contact-form select option {
    background: var(--navy);
    color: var(--white);
}
.contact-form select:valid {
    color: var(--white);
}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    border-color: var(--blue);
    background: rgba(255,255,255,.12);
}
.contact-form textarea { resize: vertical; min-height: 100px; }
.contact-submit {
    align-self: flex-start;
    width: auto;
    cursor: pointer;
}
.contact-submit:hover {
    background: transparent;
    color: var(--white);
}

/* ===== Mega Footer ===== */
.mega-footer { background: var(--white); color: var(--gray-900); padding: 80px 0 0; border-top: 1px solid var(--gray-200); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; padding-bottom: 48px; }
.footer-logo { height: 150px; margin-bottom: 20px; }
.footer-brand p { color: var(--gray-600); font-size: .9rem; line-height: 1.7; }
.footer-col h4 {
    font-size: .75rem; font-weight: 600; letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 24px; color: var(--navy);
    padding-bottom: 12px; border-bottom: 1px solid var(--gray-200);
}
.footer-col ul { display: flex; flex-direction: column; gap: 12px; }
.footer-col a { color: var(--gray-600); font-size: .9rem; transition: .3s; }
.footer-col a:hover { color: var(--navy); }
.footer-social { margin-top: 20px; }
.footer-social a {
    display: inline-flex; align-items: center; justify-content: center;
    width: 40px; height: 40px;
    border: 1px solid var(--gray-200);
    color: var(--gray-600); transition: .3s;
}
.footer-social a:hover { border-color: var(--blue); color: var(--blue); }
.footer-bottom { border-top: 1px solid var(--gray-200); padding: 28px 0; text-align: center; }
.footer-bottom p { color: var(--gray-600); font-size: .8rem; letter-spacing: .5px; }
.footer-bottom a { color: var(--blue); }
.footer-bottom a:hover { color: var(--navy); }

/* ===== Responsive ===== */
/* ===== Tablet (1024px) ===== */
@media (max-width: 1024px) {
    .container { padding: 0 20px; }
    .hero-content { padding: 0 24px; gap: 24px; }
    .hero-logo { height: 200px; padding-right: 24px; }
    .hero-content h1 { font-size: clamp(2rem, 4.5vw, 3rem); }
    .split-section { padding: 80px 0; }
    .split-grid { gap: 48px; }
    .materials-photos { grid-template-columns: repeat(3, 1fr); gap: 16px; }
    .material-photo { height: 280px; }
    .materials-list { grid-template-columns: repeat(3, 1fr); }
    .services { padding: 80px 0; }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
    .portfolio-card { height: 300px; }
    .portfolio-card.portfolio-wide { grid-column: span 2; }
    .feature-tiles { padding: 80px 0; }
    .info-blocks { padding: 80px 0; }
    .cta-band { padding: 80px 0; }
    .cta-split { gap: 40px; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
}

/* ===== Mobile (768px) ===== */
@media (max-width: 768px) {
    /* Nav */
    .mobile-menu-toggle { display: flex; }
    .nav-container { justify-content: space-between; flex-wrap: wrap; }
    .nav-left, .nav-right {
        display: none; flex-direction: column; width: 100%;
        background: var(--navy); padding: 16px 24px; gap: 12px;
    }
    .nav-left.active, .nav-right.active { display: flex; }
    .nav-link { font-size: .9rem; padding: 10px 0; }
    .nav-link.cta-btn { padding: 12px 28px; text-align: center; justify-content: center; border-radius: 20px; margin-top: 4px; }
    .nav-left li:last-child { margin-left: 0; }
    .logo-img { height: 60px; }

    /* Hero */
    .hero { min-height: 100vh; min-height: 100svh; }
    .hero-content {
        flex-direction: column; text-align: center;
        padding: 0 24px; max-width: 100%; gap: 20px;
    }
    .hero-logo { height: 180px; padding-right: 0; border-right: none; border-bottom: 2px solid var(--navy); padding-bottom: 20px; }
    .hero-content h1 { font-size: clamp(1.6rem, 5vw, 2.2rem); white-space: normal; margin-bottom: 16px; }
    .hero-content p { font-size: .95rem; margin-bottom: 24px; max-width: 100%; }
    .hero-buttons { justify-content: center; width: 100%; }
    .hero-decoration { display: none; }
    .scroll-indicator { bottom: 16px; }

    /* Sections spacing */
    .split-section { padding: 60px 0; }
    .split-grid { grid-template-columns: 1fr; gap: 36px; }
    .split-image { order: -1; }
    .split-text { text-align: center; }
    .split-text .section-tag { padding-left: 0; }
    .split-text .section-tag::before { display: none; }
    .split-text .btn { margin: 20px auto 0; }
    .image-frame img { height: 300px; }
    .frame-accent { top: -8px; right: -8px; }

    /* Audience */
    .audience-strip { padding: 60px 0; }
    .section-angle { height: 40px; top: -20px; }
    .audience-grid { grid-template-columns: 1fr; gap: 28px; }
    .audience-card { padding-left: 20px; }

    /* Materials */
    .board-types { padding: 60px 0; }
    .materials-photos { grid-template-columns: 1fr; gap: 12px; }
    .material-photo { height: 240px; }
    .materials-list { grid-template-columns: repeat(3, 1fr); gap: 10px; }
    .material-item { padding: 14px 8px; }
    .material-item span { font-size: .7rem; }

    /* Services */
    .services { padding: 60px 0; }
    .services-grid { grid-template-columns: 1fr; }
    .service-card { padding: 28px 24px; }
    .services-category-title { font-size: 1.3rem; margin: 36px 0 16px; }

    /* Portfolio */
    .feature-tiles { padding: 60px 0; }
    .portfolio-grid { grid-template-columns: 1fr; }
    .portfolio-card.portfolio-wide { grid-column: auto; }
    .portfolio-card { height: 260px; }
    .portfolio-overlay { padding: 20px 24px; }
    .portfolio-overlay h3 { font-size: 1.15rem; }
    .portfolio-view { opacity: 1; transform: translateY(0); }

    /* Info blocks */
    .info-blocks { padding: 60px 0; }
    .blocks-grid { grid-template-columns: 1fr; }
    .info-block { padding: 32px 24px; }

    /* Contact/CTA */
    .cta-band { padding: 60px 0; }
    .cta-split { grid-template-columns: 1fr; gap: 36px; }
    .cta-split .cta-left { text-align: center; }
    .cta-split .cta-buttons { justify-content: center; }
    .cta-content h2 { font-size: clamp(1.6rem, 4vw, 2.2rem); }
    .contact-submit { align-self: stretch; }
    .contact-form input,
    .contact-form select,
    .contact-form textarea { padding: 12px 16px; font-size: .85rem; }

    /* Lightbox */
    .lightbox-content { width: 95vw; }
    .lightbox-header { flex-direction: column; align-items: flex-start; gap: 8px; }
    .lightbox-controls { width: 100%; justify-content: space-between; }
    .lightbox-arrow { width: 36px; height: 36px; }
    .lightbox-image-wrap { max-height: 50vh; }
    .lightbox-image { max-height: 50vh; }
    .lightbox-thumb { width: 56px; height: 40px; }
    .lightbox-title h3 { font-size: 1rem; }

    /* Footer */
    .mega-footer { padding: 48px 0 0; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; text-align: center; }
    .footer-logo { margin: 0 auto 16px; height: 120px; }
    .footer-brand p { max-width: 400px; margin: 0 auto; }
    .footer-col h4 { text-align: center; }
    .footer-col ul { align-items: center; }
    .footer-social { display: flex; justify-content: center; }

    /* FAQ pages */
    .faq-hero { padding: 120px 0 60px; }
    .faq-hero h1 { font-size: clamp(1.8rem, 5vw, 2.5rem); }
    .faq-hero p { font-size: 1rem; }
    .faq-section { padding: 48px 0; }
    .faq-grid { grid-template-columns: 1fr; }
    .faq-detail { padding-top: 100px; }
    .article-content h2 { font-size: 1.3rem; }
    .article-cta { padding: 28px 20px; }
}

/* ===== Small Mobile (480px) ===== */
@media (max-width: 480px) {
    .container { padding: 0 16px; }
    .hero-logo { height: 130px; }
    .hero-content h1 { font-size: 1.4rem; }
    .hero-content p { font-size: .9rem; }
    .hero-buttons, .cta-buttons { flex-direction: column; align-items: stretch; }
    .btn { width: 100%; justify-content: center; padding: 12px 24px; font-size: .8rem; }
    .section-header.centered { margin-bottom: 40px; }
    .section-header h2 { font-size: 1.6rem; }
    .materials-list { grid-template-columns: repeat(2, 1fr); }
    .material-photo { height: 200px; }
    .portfolio-card { height: 220px; }
    .portfolio-overlay h3 { font-size: 1rem; }
    .portfolio-overlay .portfolio-works { font-size: .6rem; }
    .tile-tag { font-size: .55rem; padding: 3px 10px; }
    .audience-card h3 { font-size: 1.2rem; }
    .info-block h3 { font-size: 1.05rem; }
    .cta-content h2 { font-size: 1.5rem; }
    .lightbox-body { gap: 8px; }
    .lightbox-arrow { width: 30px; height: 30px; }
    .lightbox-image-wrap { max-height: 45vh; }
    .lightbox-image { max-height: 45vh; }
    .footer-logo { height: 100px; }
}

/* ===== Touch device improvements ===== */
@media (hover: none) {
    .portfolio-card .portfolio-overlay {
        background: linear-gradient(to top, rgba(0,0,0,.85) 0%, rgba(0,0,0,.15) 45%, transparent 100%);
    }
    .portfolio-view { opacity: 1; transform: translateY(0); }
    .service-card:hover { transform: none; box-shadow: none; }
    .info-block:hover { border-color: var(--gray-200); }
    .info-block:hover::after { width: 0; }
}

/* ===== FAQ Pages (keep existing) ===== */
.faq-hero { background: linear-gradient(135deg, var(--navy) 0%, var(--blue) 100%); padding: 150px 0 100px; text-align: center; color: var(--white); }
.faq-hero h1 { font-size: clamp(2.5rem, 5vw, 3.5rem); margin-bottom: 20px; font-weight: 700; }
.faq-hero p { font-size: 1.25rem; opacity: 0.9; }
.faq-section { padding: 80px 0; background: var(--white); }
.faq-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 24px; }
.faq-item { background: var(--off-white); padding: 28px; border-radius: 10px; border: 1px solid var(--gray-200); transition: .3s; }
.faq-item:hover { transform: translateY(-4px); box-shadow: 0 8px 24px rgba(0,0,0,.08); border-color: var(--blue); }
.faq-item h2 { font-size: 1.15rem; color: var(--navy); margin-bottom: 12px; font-weight: 600; }
.faq-item p { color: var(--gray-600); line-height: 1.7; margin-bottom: 16px; }
.faq-link { color: var(--blue); font-weight: 600; }
.faq-link:hover { color: var(--navy); }
.faq-cta { background: var(--blue); padding: 60px 0; text-align: center; color: var(--white); }
.faq-cta h2 { font-size: 2rem; margin-bottom: 12px; }
.faq-cta p { font-size: 1.1rem; margin-bottom: 28px; opacity: .95; }
.faq-detail { padding-top: 140px; background: var(--white); }
.breadcrumb { padding: 20px 0; color: var(--gray-600); font-size: .9rem; }
.breadcrumb a { color: var(--blue); }
.breadcrumb a:hover { color: var(--navy); }
.faq-detail h1 { font-size: clamp(1.8rem, 4vw, 2.5rem); color: var(--navy); margin-bottom: 16px; line-height: 1.2; }
.article-meta { color: var(--gray-600); font-size: .9rem; margin-bottom: 32px; padding-bottom: 16px; border-bottom: 1px solid var(--gray-200); }
.article-content { max-width: 800px; margin: 0 auto; padding-bottom: 60px; }
.article-content h2 { font-size: 1.6rem; color: var(--navy); margin-top: 40px; margin-bottom: 16px; font-weight: 600; }
.article-content h3 { font-size: 1.3rem; color: var(--navy); margin-top: 28px; margin-bottom: 12px; font-weight: 600; }
.article-content p { color: var(--gray-600); line-height: 1.8; margin-bottom: 16px; }
.article-content ul { margin: 16px 0; padding-left: 20px; }
.article-content li { color: var(--gray-600); line-height: 1.8; margin-bottom: 8px; list-style: disc; }
.article-content a { color: var(--blue); border-bottom: 1px solid transparent; }
.article-content a:hover { color: var(--navy); border-bottom-color: var(--navy); }
.article-cta { background: linear-gradient(135deg, var(--navy), var(--blue)); padding: 40px; border-radius: 12px; text-align: center; margin: 48px 0; color: var(--white); }
.article-cta h3 { color: var(--white); font-size: 1.5rem; margin-bottom: 12px; }
.article-cta p { color: rgba(255,255,255,.9); margin-bottom: 20px; }
.related-faqs { background: var(--off-white); padding: 32px; border-radius: 10px; margin-top: 48px; }
.related-faqs h3 { color: var(--navy); font-size: 1.3rem; margin-bottom: 20px; }
.related-faqs ul { list-style: none; padding: 0; }
.related-faqs li { margin-bottom: 12px; }
.related-faqs a { color: var(--blue); font-weight: 500; transition: .3s; }
.related-faqs a:hover { color: var(--navy); transform: translateX(4px); display: inline-block; }