/* ==========================================================================
   PAT CONSTRUCTION — REFINED ARCHITECTURE
   ========================================================================== */

:root {
    --c-bg: transparent;
    --c-bg-solid: #ffffff;
    --c-surface: rgba(255, 255, 255, 0.5);
    --c-surface-heavy: rgba(255, 255, 255, 0.92);
    --c-text: #111111;
    --c-text-muted: #555555;
    --c-border: rgba(0, 0, 0, 0.08);
    --f-sans: 'Montserrat', sans-serif;
    --f-serif: 'Playfair Display', serif;
    --f-brand: 'Unbounded', sans-serif;
    --ease: cubic-bezier(0.19, 1, 0.22, 1);
}

/* RESET */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { font-size: 16px; -webkit-font-smoothing: antialiased; scroll-behavior: auto; }
body { background: var(--c-bg); color: var(--c-text); font-family: var(--f-sans); overflow-x: hidden; line-height: 1.5; }

/* TYPOGRAPHY */
.display-text { font-size: clamp(2.8rem, 6vw, 6.5rem); font-family: var(--f-sans); font-weight: 900; letter-spacing: -0.05em; line-height: 0.92; text-transform: uppercase; }
.italic { font-family: var(--f-serif); font-style: italic; font-weight: 700; }
.body-large { font-size: clamp(1.1rem, 1.4vw, 1.4rem); font-weight: 500; color: var(--c-text-muted); line-height: 1.7; }
.body-text { font-size: 1rem; font-weight: 500; color: var(--c-text-muted); line-height: 1.75; }
.mb-large { margin-bottom: 4rem; }
.lux-shadow { box-shadow: 0 30px 80px -10px rgba(0,0,0,0.12); }

/* UTILITIES */
.container { width: 90%; max-width: 1500px; margin: 0 auto; }
.section-pad { padding: 14vh 0; }
.grid-12 { display: grid; grid-template-columns: repeat(12, 1fr); gap: 2rem; align-items: stretch; }
.fluid-img { width: 100%; height: 100%; object-fit: cover; }

/* PRELOADER */
.preloader { position: fixed; inset: 0; background: #fff; z-index: 100000; display: flex; flex-direction: column; align-items: center; justify-content: center; pointer-events: all; }
.preloader-logo { margin-bottom: 3rem; opacity: 0; }
.preloader-logo .logo-text { font-size: 2.8rem; letter-spacing: -0.02em; }
.logo-text { font-family: var(--f-brand); font-weight: 900; text-transform: uppercase; letter-spacing: -0.02em; color: var(--c-text); text-decoration: none; font-size: 1.6rem; }
.logo-accent { color: #e60000; }
.preloader-progress { width: 160px; height: 1px; background: rgba(0,0,0,0.08); overflow: hidden; }
.preloader-line { width: 0%; height: 100%; background: #111; }

/* NAVIGATION */
.main-nav { position: fixed; top: 1.5rem; left: 50%; transform: translateX(-50%); width: 90%; max-width: 1500px; display: flex; justify-content: space-between; align-items: center; z-index: 9000; background: #ffffff; padding: 1.3rem 3rem; border-radius: 100px; box-shadow: 0 4px 24px rgba(0,0,0,0.07); }
.nav-brand { text-decoration: none; display: flex; align-items: center; }
.burger { width: 36px; height: 16px; position: relative; cursor: pointer; }
.burger span { position: absolute; width: 100%; height: 3px; background: var(--c-text); border-radius: 2px; }
.burger span:nth-child(1) { top: 0; }
.burger span:nth-child(2) { bottom: 0; }

/* MENU OVERLAY */
.menu-overlay { position: fixed; inset: 0; z-index: 9999; pointer-events: none; }
.menu-bg { position: absolute; inset: 0; background: #fff; transform: scaleY(0); transform-origin: top; transition: transform 0.7s var(--ease); }
.menu-overlay.active { pointer-events: auto; }
.menu-overlay.active .menu-bg { transform: scaleY(1); }
.menu-content { position: relative; z-index: 2; height: 100%; display: flex; flex-direction: column; padding: 2.5rem 5%; opacity: 0; transition: opacity 0.35s; overflow-y: auto; -webkit-overflow-scrolling: touch; }
.menu-overlay.active .menu-content { opacity: 1; transition-delay: 0.35s; }
.menu-header { display: flex; justify-content: space-between; align-items: center; width: 100%; padding: 0 1.5rem; flex-shrink: 0; }
.menu-close { color: #080808; text-transform: uppercase; font-size: 0.75rem; letter-spacing: 0.15em; cursor: pointer; font-weight: 700; transition: opacity 0.3s; }
.menu-close:hover { opacity: 0.5; }
.menu-links { margin: auto 0; padding: 2rem 0; display: flex; flex-direction: column; gap: 1.5rem; text-align: center; flex-grow: 1; justify-content: center; }
.menu-item { color: #080808; text-decoration: none; font-size: clamp(2rem, 4vw, 3.5rem); font-weight: 800; letter-spacing: -0.02em; display: inline-block; line-height: 1.2; transition: opacity 0.3s; }
.menu-item:hover { opacity: 0.4; }

/* BUTTONS */
.btn-primary { display: inline-flex; align-items: center; justify-content: center; padding: 1.1rem 2.25rem; background: transparent; color: #fff; text-decoration: none; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.12em; font-weight: 700; border-radius: 100px; border: 1.5px solid rgba(255,255,255,0.7); cursor: pointer; font-family: var(--f-sans); transition: background 0.25s, color 0.25s, border-color 0.25s; }
.btn-primary:hover { background: #fff; color: #111; border-color: #fff; }
.btn-dark { color: var(--c-text); border-color: var(--c-text); }
.btn-dark:hover { background: var(--c-text); color: #fff; }

/* GLOBAL 3D BACKGROUND */
.global-3d-background { position: fixed; top: 0; left: 0; width: 100vw; height: 100vh; z-index: 2; pointer-events: none; opacity: 0.6; mix-blend-mode: multiply; }
.global-3d-background spline-viewer { width: 100%; height: 100%; }

/* HERO */
.hero { position: relative; height: 100vh; overflow: hidden; background: #000; }
.hero-bg-img, .hero-bg-video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 0; opacity: 0.45; transition: opacity 0.5s ease; }
.hero-scrim { position: absolute; inset: 0; background: linear-gradient(to bottom, rgba(0,0,0,0.82) 0%, rgba(0,0,0,0.5) 50%, rgba(0,0,0,0.85) 100%); z-index: 1; }
.hero-overlay-ui { position: absolute; inset: 0; z-index: 3; pointer-events: none; display: flex; flex-direction: column; justify-content: center; padding-top: 140px; padding-bottom: 60px; box-sizing: border-box; }
.hero-content { width: 88%; max-width: 1400px; margin: 0 auto; pointer-events: auto; }
.hero-seo-h1 { font-size: clamp(0.75rem, 1.25vw, 1.1rem); font-family: var(--f-sans); font-weight: 800; text-transform: uppercase; letter-spacing: 0.15em; color: #ffffff !important; margin-bottom: 2.5rem; line-height: 1.4; display: block; opacity: 0.95; text-shadow: 0 2px 10px rgba(0,0,0,0.5); }
.hero-title { font-size: clamp(1.3rem, 3vw, 2.8rem); font-family: var(--f-sans); font-weight: 900; letter-spacing: -0.03em; overflow: hidden; line-height: 1.15; color: #ffffff; text-shadow: 0 4px 15px rgba(0,0,0,0.4); }
.hero-title .split-text { display: block; will-change: transform, opacity; }
.hero-bottom { display: flex; justify-content: space-between; align-items: flex-end; padding-top: 1.5rem; gap: 4rem; }
.hero-subtitle { font-size: clamp(0.9rem, 1.1vw, 1.1rem); font-weight: 500; opacity: 0.85; max-width: 750px; color: #ffffff; line-height: 1.6; text-shadow: 0 2px 10px rgba(0,0,0,0.4); }

/* MARQUEE */
.marquee-container { position: absolute; bottom: 0; left: 0; width: 100%; overflow: hidden; background: rgba(255,255,255,0.85); backdrop-filter: blur(12px); color: #000; padding: 0.9rem 0; z-index: 3; border-top: 1px solid rgba(0,0,0,0.06); pointer-events: auto; }
.marquee-content { display: flex; white-space: nowrap; font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.12em; animation: marquee 30s linear infinite; }
.marquee-content span { margin-right: 2.5rem; }
.marquee-content .dot { display: inline-block; width: 3px; height: 3px; background: #000; border-radius: 50%; margin: auto 2.5rem auto 0; vertical-align: middle; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* SECTION 1 — INTRO */
.intro { background: var(--c-bg); backdrop-filter: blur(8px); }
.intro-headline { grid-column: 1 / 13; margin-bottom: 6rem; }
.intro-copy { grid-column: 1 / 6; display: flex; flex-direction: column; justify-content: space-between; gap: 0; height: 100%; }
.intro-copy p { flex: 1; display: flex; align-items: center; border-top: 1px solid var(--c-border); padding: 2rem 0; }
.intro-copy p:last-child { border-bottom: 1px solid var(--c-border); }
.intro-image-wrapper { grid-column: 7 / 13; }
.intro-image-wrapper img { border-radius: 3px; width: 100%; height: auto; display: block; }

/* CBE BANNER */
.cbe-block { background: var(--c-surface-heavy); backdrop-filter: blur(20px); padding: 4.5rem 5rem; margin-top: 8rem; display: grid; grid-template-columns: 1fr 2fr; gap: 5rem; border: 1px solid var(--c-border); border-radius: 3px; }
.cbe-left h3 { font-family: var(--f-serif); font-size: clamp(2rem, 5vw, 4.5rem); font-style: italic; line-height: 1.1; }
.cbe-right p { font-size: 1.05rem; color: var(--c-text-muted); line-height: 1.75; margin-bottom: 1.5rem; }
.cbe-tags { list-style: none; display: flex; flex-wrap: wrap; gap: 1rem 2rem; font-size: 0.72rem; text-transform: uppercase; font-weight: 700; letter-spacing: 0.08em; }
.cbe-tags li { border: 1px solid var(--c-border); padding: 0.4rem 1rem; border-radius: 100px; }

/* IMAGE BREAK */
.img-break { height: 80vh; width: 100%; overflow: hidden; position: relative; }
.img-break img { width: 100%; height: 120%; object-fit: cover; position: absolute; top: -10%; }

/* SERVICES */
.service-accordion { border-top: 1px solid var(--c-border); margin-top: 1rem; }
.srv-item { border-bottom: 1px solid var(--c-border); padding: 3.5rem 0; cursor: pointer; display: grid; grid-template-columns: 2fr 3fr 1fr; gap: 2rem; align-items: center; position: relative; transition: background 0.3s; }
.srv-item:hover { background: rgba(0,0,0,0.015); }
.srv-header { display: flex; gap: 3rem; align-items: baseline; }
.srv-num { font-family: var(--f-serif); font-style: italic; color: var(--c-text-muted); font-size: 1rem; font-weight: 600; }
.srv-header h3 { font-size: clamp(1.6rem, 3vw, 2.6rem); font-weight: 800; letter-spacing: -0.03em; }
.srv-content { padding-right: 8%; }
.srv-content p { font-size: 1rem; color: var(--c-text-muted); line-height: 1.7; }
.srv-image-static { width: 100%; height: 110px; overflow: hidden; border-radius: 3px; }
.srv-image-static img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* SERVICE MODAL */
.service-modal-overlay { position: fixed; inset: 0; z-index: 9999; pointer-events: none; display: flex; align-items: center; justify-content: center; }
.service-modal-bg { position: absolute; inset: 0; background: rgba(0,0,0,0.5); backdrop-filter: blur(8px); opacity: 0; transition: opacity 0.4s; }
.service-modal-overlay.active { pointer-events: auto; }
.service-modal-overlay.active .service-modal-bg { opacity: 1; }
.service-modal { position: relative; z-index: 2; width: 90%; max-width: 760px; background: #fff; padding: 4rem; border-radius: 4px; box-shadow: 0 50px 120px rgba(0,0,0,0.2); opacity: 0; transform: translateY(40px); }
.modal-close { position: absolute; top: 2rem; right: 2rem; font-size: 0.7rem; font-weight: 700; letter-spacing: 0.15em; cursor: pointer; text-transform: uppercase; color: var(--c-text-muted); }
.modal-body img { width: 100%; height: 260px; object-fit: cover; border-radius: 3px; margin-bottom: 2rem; }
.modal-body h3 { margin-bottom: 1rem; }

/* PORTFOLIO HORIZONTAL */
.portfolio-horizontal { position: relative; z-index: 12; height: 100vh; overflow: hidden; background: #080808; color: #fff; border-top: 1px solid rgba(255,255,255,0.05); }
.h-scroll-container { display: flex; height: 100%; width: max-content; padding: 0 10vw; align-items: center; gap: 8vw; }
.h-panel { height: auto; min-height: 75vh; display: flex; flex-direction: column; justify-content: center; position: relative; }
.intro-panel { width: 35vw; min-width: 420px; }
.intro-panel .display-text { color: #fff; margin-bottom: 2rem; }
.intro-panel .body-text { color: rgba(255,255,255,0.7); font-size: 1.1rem; line-height: 1.8; }
.intro-panel .btn-primary { border-color: rgba(255,255,255,0.3); color: #fff; margin-top: 3rem; }
.intro-panel .btn-primary:hover { background: #fff; color: #080808; border-color: #fff; }
.img-panel { width: 60vw; min-width: 700px; }
.img-panel img { width: 100%; height: 80%; object-fit: cover; margin-bottom: 1.5rem; border-radius: 4px; display: block; filter: brightness(0.9); transition: filter 0.5s ease; box-shadow: 0 40px 100px rgba(0,0,0,0.5); }
.img-panel:hover img { filter: brightness(1.05); }
.h-meta h4 { font-size: 1.4rem; font-weight: 800; color: #fff; text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 0.25rem; }
.h-meta span { font-family: var(--f-sans); font-weight: 600; text-transform: uppercase; letter-spacing: 0.15em; color: rgba(255,255,255,0.4); font-size: 0.8rem; }

/* WHY US */
.why-us { background: var(--c-bg); backdrop-filter: blur(8px); }
.why-img-wrapper { grid-column: 1 / 6; display: flex; }
.why-img-wrapper img { border-radius: 3px; width: 100%; height: 100%; object-fit: cover; display: block; }
.why-content { grid-column: 7 / 13; padding-top: 2rem; }
.why-list { margin-top: 3.5rem; display: flex; flex-direction: column; gap: 3rem; }
.why-item { padding-top: 2rem; border-top: 1px solid var(--c-border); }
.why-item h4 { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.12em; margin-bottom: 0.75rem; font-weight: 700; color: var(--c-text); }
.why-item p { color: var(--c-text-muted); font-size: 1.05rem; line-height: 1.7; }

/* CONTACT */
.contact { background: #f9f9f9; border-top: 1px solid var(--c-border); }
.contact-info { grid-column: 1 / 6; display: flex; flex-direction: column; justify-content: center; }
.contact-details { display: flex; flex-direction: column; gap: 2.5rem; margin-top: 1rem; }
.detail-block span { display: block; font-size: 0.75rem; text-transform: uppercase; font-weight: 700; color: var(--c-text-muted); letter-spacing: 0.12em; margin-bottom: 0.5rem; }
.detail-block a, .detail-block p { font-size: 1.15rem; font-weight: 600; color: #080808; text-decoration: none; line-height: 1.5; transition: opacity 0.3s; }
.detail-block a:hover { opacity: 0.6; }

.contact-form-wrap { grid-column: 7 / 13; padding: 0 0 0 4rem; display: flex; align-items: center; }
.form-card { background: #fff; padding: 3.5rem; width: 100%; border-radius: 8px; box-shadow: 0 30px 80px rgba(0,0,0,0.05); border: 1px solid rgba(0,0,0,0.03); }
.input-line { margin-bottom: 1.5rem; position: relative; }
.input-line input, .input-line textarea, .input-line select { width: 100%; background: #fcfcfc; border: 1px solid rgba(0,0,0,0.08); padding: 1.2rem 1.5rem; font-size: 1rem; font-family: var(--f-sans); outline: none; transition: border-color 0.25s, box-shadow 0.25s; color: var(--c-text); font-weight: 500; border-radius: 4px; }
.input-line input:focus, .input-line textarea:focus, .input-line select:focus { border-color: #080808; background: #fff; box-shadow: 0 0 0 3px rgba(8,8,8,0.05); }
.input-line input::placeholder, .input-line textarea::placeholder { color: rgba(0,0,0,0.3); font-weight: 500; }

/* FOOTER */
.footer { background: #fff; padding: 5rem 0; border-top: 1px solid rgba(0,0,0,0.05); text-align: center; position: relative; z-index: 10; }
.footer-minimal { display: flex; flex-direction: column; align-items: center; gap: 2.5rem; }
.footer-logo { text-decoration: none; }
.footer-logo .logo-text { font-size: 2.2rem; letter-spacing: -0.02em; }
.footer-links { display: flex; gap: 3rem; flex-wrap: wrap; justify-content: center; }
.footer-links a { color: #080808; text-decoration: none; font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.15em; transition: opacity 0.3s; }
.footer-links a:hover { opacity: 0.4; }
.footer-copy { font-size: 0.85rem; color: var(--c-text-muted); opacity: 0.6; }

/* SCROLL ANIMATION — initial hidden states (set by GSAP) */
.anim-fade-up, .anim-line, .anim-image { will-change: transform, opacity; }
.anim-image { overflow: hidden; border-radius: 4px; position: relative; }
.anim-image img { transition: transform 0.8s cubic-bezier(0.19, 1, 0.22, 1); }
.anim-image:hover img { transform: scale(1.05); }

/* UNIQUE HERO VARIATIONS */
.hero-split { display: grid; grid-template-columns: 1fr 1.2fr; min-height: 100vh; height: auto; align-items: stretch; padding-top: 120px; box-sizing: border-box; }
.hero-split .hero-content { background: rgba(255, 255, 255, 0.88); backdrop-filter: blur(24px); border-right: 1px solid rgba(0,0,0,0.06); padding: 4rem 5vw; z-index: 2; display: flex; flex-direction: column; justify-content: center; }
.hero-split .hero-seo-h1 { color: var(--c-text) !important; text-shadow: none; opacity: 0.65; }
.hero-split .hero-img-wrap { height: 100%; width: 100%; overflow: hidden; background: #000; }
.hero-split .hero-img-wrap img { height: 100%; width: 100%; object-fit: cover; opacity: 0.85; transition: transform 1.2s var(--ease), opacity 0.5s ease; }
.hero-split:hover .hero-img-wrap img { transform: scale(1.04); opacity: 0.95; }

.hero-minimal { height: 60vh; display: flex; align-items: flex-end; padding: 0 5vw 5vw 5vw; }
.hero-minimal .hero-title { font-size: clamp(2.2rem, 5vw, 4.5rem); line-height: 0.9; margin: 0; }
.hero-minimal .hero-subtitle { font-size: 1.5rem; opacity: 0.7; max-width: 600px; margin-top: 2rem; }

.hero-overlap { position: relative; min-height: 70vh; height: auto; display: flex; align-items: center; justify-content: center; overflow: hidden; padding-top: 160px; padding-bottom: 80px; box-sizing: border-box; background: #000; }
.hero-overlap::before { content: ''; position: absolute; inset: 0; background: linear-gradient(to bottom, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.45) 50%, rgba(0,0,0,0.8) 100%); z-index: 1; pointer-events: none; }
.hero-overlap .hero-img-wrap { position: absolute; inset: 0; z-index: 0; }
.hero-overlap .hero-img-wrap img { width: 100%; height: 100%; object-fit: cover; filter: brightness(0.4) contrast(1.05); transition: transform 1.2s var(--ease); }
.hero-overlap:hover .hero-img-wrap img { transform: scale(1.03); }
.hero-overlap .hero-content { position: relative; z-index: 2; }
.hero-overlap .hero-title { color: #fff; font-size: clamp(1.4rem, 3.5vw, 2.5rem); text-align: center; text-transform: uppercase; text-shadow: 0 4px 20px rgba(0,0,0,0.5); }

@media (max-width: 900px) {
    .hero-split { grid-template-columns: 1fr; height: auto; padding-top: 140px; gap: 4rem; }
    .hero-split .hero-img-wrap { height: 50vh; }
}

/* RESPONSIVE DESIGN */
@media (max-width: 1200px) {
    .grid-12 { grid-template-columns: 1fr; gap: 4rem; }
    .grid-12 > div { grid-column: 1 / -1 !important; }
    .intro-text, .intro-image-wrapper { padding: 0; }
    .why-content, .why-img-wrapper { padding: 0; }
    .contact-info, .contact-form-wrap { padding: 0; }
    .srv-item { display: flex; flex-direction: column; padding: 0; }
    .srv-image-static, .srv-content, .srv-header { width: 100%; border: none; padding: 1.5rem 0; border-bottom: 1px solid var(--c-border); }
    .srv-header { border-bottom: none; }
    .cbe-block { padding: 3rem 2rem; display: flex; flex-direction: column; gap: 2rem; }
}

@media (max-width: 900px) {
    .display-text { font-size: 2.6rem; }
    .hero-title { font-size: 2rem; }
    .h-scroll-container { flex-direction: column; width: 100%; padding: 4rem 5vw; gap: 4rem; }
    .portfolio-horizontal { height: auto; overflow: visible; }
    .h-panel { height: auto; width: 100% !important; min-width: 0 !important; }
    .intro-panel { margin-bottom: 2rem; }
    .img-panel img { height: auto; aspect-ratio: 16/9; }
    .section-pad { padding: 6rem 0; }
    .intro-headline { margin-bottom: 3rem; }
    .intro-copy p { padding: 1.2rem 0; }
}

@media (max-width: 600px) {
    .display-text { font-size: 1.8rem; }
    .hero-title { font-size: 1.35rem; }
    .menu-item { font-size: 2.5rem; }
    .main-nav { padding: 1rem 2rem; width: 95%; }
    .nav-brand .logo-text { font-size: 1.25rem; }
    .btn-primary, .btn-dark { padding: 1rem 1.5rem; font-size: 0.8rem; }
    .intro-copy p { padding: 1rem 0; }
    .form-card { padding: 2.5rem 1.5rem; }
    .cbe-block { padding: 2.5rem 1.5rem; }
    .premium-card { padding: 2rem 1.5rem; }
    .dark-premium-card { padding: 2rem 1.5rem; }
    .glass-panel { padding: 3rem 1.75rem; }
    .zoom-img-container { height: 280px; }
}

/* ==========================================================================
   PREMIUM INTERACTIONS & AESTHETICS (REFINEMENTS FOR SUBPAGES)
   ========================================================================== */

/* LIGHT GLASSMORPHIC CARDS */
.premium-card {
    background: rgba(255, 255, 255, 0.45);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: 6px;
    padding: 3rem 2.5rem;
    transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease), border-color 0.4s var(--ease), background 0.4s var(--ease);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.02);
    display: flex;
    flex-direction: column;
    height: 100%;
}
.premium-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.06);
    border-color: var(--c-text);
    background: rgba(255, 255, 255, 0.85);
}
.premium-card .num {
    font-size: 0.8rem;
    font-weight: 800;
    opacity: 0.3;
    letter-spacing: 0.1em;
    display: block;
    margin-bottom: 1.25rem;
}
.premium-card h3 {
    font-size: 1.35rem;
    font-weight: 800;
    margin-bottom: 1rem;
    font-family: var(--f-sans);
    line-height: 1.25;
    letter-spacing: -0.02em;
    color: var(--c-text);
}
.premium-card p {
    font-size: 0.95rem;
    color: var(--c-text-muted);
    line-height: 1.7;
    flex-grow: 1;
}

/* DARK GLASSMORPHIC CARDS */
.dark-premium-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 6px;
    padding: 3rem 2.25rem;
    transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease), border-color 0.4s var(--ease), background 0.4s var(--ease);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    display: flex;
    flex-direction: column;
    height: 100%;
}
.dark-premium-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.35);
    border-color: #ffffff;
    background: rgba(255, 255, 255, 0.05);
}
.dark-premium-card h3 {
    font-size: 1.25rem;
    font-weight: 800;
    margin-bottom: 0.75rem;
    color: #ffffff;
    font-family: var(--f-sans);
    letter-spacing: -0.01em;
}
.dark-premium-card p {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.65);
    line-height: 1.6;
    flex-grow: 1;
}

/* LARGE GLASSMORPHIC PANELS */
.glass-panel {
    background: rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: 6px;
    padding: 4.5rem 5rem;
    box-shadow: 0 30px 80px rgba(0,0,0,0.02);
    transition: border-color 0.4s var(--ease), box-shadow 0.4s var(--ease), background 0.4s var(--ease);
}
.glass-panel:hover {
    border-color: rgba(0, 0, 0, 0.12);
    box-shadow: 0 30px 80px rgba(0,0,0,0.05);
    background: rgba(255, 255, 255, 0.6);
}

/* IMAGE HOVER ZOOM CONTAINER */
.zoom-img-container {
    width: 100%;
    height: 460px;
    overflow: hidden;
    border-radius: 4px;
    margin-bottom: 1.5rem;
    position: relative;
    box-shadow: 0 30px 80px -10px rgba(0,0,0,0.12);
    background: #000;
}
.zoom-img-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.19, 1, 0.22, 1), opacity 0.8s ease;
    display: block;
}
.zoom-img-container:hover img {
    transform: scale(1.06);
    opacity: 0.95;
}

/* GLOBAL ANCHOR RESET */
a {
    color: inherit;
    text-decoration: none;
}

/* CERTIFICATION LINK STYLING */
.cert-link {
    color: #e60000 !important;
    font-weight: 800;
    text-decoration: underline !important;
    text-underline-offset: 3px;
    text-decoration-color: #e60000 !important;
    transition: opacity 0.3s var(--ease);
    display: inline;
}
.cert-link:hover {
    opacity: 0.75;
}

/* FAQ ACCORDION STYLING */
.faq-section {
    background: #fcfcfc;
    border-top: 1px solid var(--c-border);
}
.faq-accordion {
    border-top: 1px solid var(--c-border);
    margin-top: 3rem;
}
.faq-item {
    border-bottom: 1px solid var(--c-border);
    padding: 2.25rem 0;
    cursor: pointer;
    transition: background 0.35s var(--ease);
}
.faq-item:hover {
    background: rgba(0, 0, 0, 0.01);
}
.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}
.faq-question h3 {
    font-size: clamp(1.05rem, 1.4vw, 1.3rem);
    font-weight: 800;
    letter-spacing: -0.01em;
    color: var(--c-text);
    margin: 0;
    transition: color 0.3s var(--ease);
}
.faq-item:hover .faq-question h3 {
    color: #080808;
}
.faq-icon {
    width: 20px;
    height: 20px;
    position: relative;
    flex-shrink: 0;
    transition: transform 0.4s var(--ease);
}
.faq-icon span {
    position: absolute;
    background: var(--c-text);
    transition: transform 0.4s var(--ease);
    border-radius: 2px;
}
.faq-icon span:nth-child(1) {
    top: 50%;
    left: 0;
    width: 100%;
    height: 2px;
    transform: translateY(-50%);
}
.faq-icon span:nth-child(2) {
    top: 0;
    left: 50%;
    width: 2px;
    height: 100%;
    transform: translateX(-50%);
}
.faq-item.active .faq-icon {
    transform: rotate(45deg);
}
.faq-item.active .faq-icon span {
    background: #e60000;
}
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s cubic-bezier(0.19, 1, 0.22, 1), opacity 0.4s var(--ease);
    opacity: 0;
}
.faq-item.active .faq-answer {
    opacity: 1;
}
.faq-answer-inner {
    padding-top: 1.25rem;
    padding-bottom: 0.5rem;
}
.faq-answer p {
    font-size: clamp(0.95rem, 1.1vw, 1.05rem);
    line-height: 1.75;
    color: var(--c-text-muted);
    margin: 0;
}

/* STYLIZED MAP EMBED STYLING */
.map-section {
    width: 100%;
    padding: 0;
    background: #ffffff;
    border-top: 1px solid var(--c-border);
    position: relative;
    z-index: 10;
    overflow: hidden;
}
.map-container {
    width: 100%;
    height: 480px;
    position: relative;
    background: #e5e5e5;
}
.map-iframe {
    width: 100%;
    height: 100%;
    border: 0;
    display: block;
    filter: grayscale(1) opacity(0.85);
    transition: filter 0.5s var(--ease), opacity 0.5s var(--ease);
}
.map-container:hover .map-iframe {
    filter: grayscale(0) opacity(1);
}

@media (max-width: 900px) {
    .map-container {
        height: 380px;
    }
}
@media (max-width: 600px) {
    .map-container {
        height: 300px;
    }
    .faq-item {
        padding: 1.75rem 0;
    }
}