/* ================================================================
   PUBLIC SITE STYLES
   Merged from: home.css, services.css, products.css, news.css,
   contact.css, lookup.css, verify.css
   All colors use BrandStyles CSS custom properties (--color-*).
   ================================================================ */

/* ====== CSS VARIABLES =========================================== */

:root {
    --hp-max-w: 1280px;
    --hp-px: clamp(24px, 5vw, 80px);
}

/* ================================================================
   SHARED — rules that appeared identically in multiple files
   ================================================================ */

/* ====== SKELETON ================================================ */
/* Each page had an identical 4-prop skeleton block — grouped here.
   nw-skeleton-featured-img / nw-skeleton-card-img are structural
   (have aspect-ratio) so they stay in the news section below.      */

.sd-skeleton,
.pl-skeleton,
.pd-skeleton,
.nw-skeleton,
.nd-skeleton,
.vc-skeleton {
    background: var(--color-stone-200);
    border-radius: 4px;
    animation: pub-pulse 1.6s ease-in-out infinite;
    display: block;
}

.nd-skeleton { margin-bottom: 12px; }

/* ====== SIDEBAR CTA CARD ======================================== */
/* sd-cta (service detail) and pd-cta (product detail) are identical */

.sd-cta,
.pd-cta {
    border: 1px solid var(--color-stone-200);
    border-radius: 10px;
    padding: 20px;
    background: var(--color-stone-50);
}

.sd-cta-title,
.pd-cta-title {
    font-size: 14px;
    font-weight: 500;
    color: var(--color-brand-black);
    margin-bottom: 6px;
}

.sd-cta-desc,
.pd-cta-desc {
    font-size: 12px;
    color: var(--color-brand-black);
    line-height: 1.6;
    margin-bottom: 14px;
}

.sd-cta-btn,
.pd-cta-btn {
    display: block;
    width: 100%;
    padding: 11px;
    background: var(--color-brand-yellow);
    color: var(--color-brand-black);
    font-size: 13px;
    font-weight: 500;
    border-radius: 6px;
    font-family: inherit;
    text-align: center;
    text-decoration: none;
    transition: background 0.15s;
}

.sd-cta-btn:hover,
.pd-cta-btn:hover {
    background: var(--color-brand-yellow-hover);
    color: var(--color-brand-black);
    text-decoration: none;
}

/* ====== SIDEBAR TITLE =========================================== */
/* sd-sidebar-title and pd-sidebar-title are identical              */

.sd-sidebar-title,
.pd-sidebar-title {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-stone-400);
    margin-bottom: 10px;
}

/* ====== BREADCRUMB LINKS ======================================== */
/* Link/sep colors are identical across sd-, pd-, nd-              */

.sd-breadcrumb a,
.pd-breadcrumb a {
    color: var(--color-stone-400);
    text-decoration: none;
}

.sd-breadcrumb a:hover,
.pd-breadcrumb a:hover {
    color: var(--color-brand-black);
}

.sd-breadcrumb-sep,
.pd-breadcrumb-sep,
.nd-breadcrumb-sep {
    color: var(--color-stone-300);
}

/* ====== TAG LABEL =============================================== */
/* sv-tag and sd-tag share all props except margin-bottom           */

.sv-tag,
.sd-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-brand-yellow);
}

.sv-tag { margin-bottom: 12px; }
.sd-tag { margin-bottom: 14px; }

.sv-tag::before,
.sd-tag::before {
    content: "";
    display: block;
    width: 14px;
    height: 2px;
    background: var(--color-brand-yellow);
    flex-shrink: 0;
}

/* nw-featured-tag, nw-card-tag, nd-tag are identical              */

.nw-featured-tag,
.nw-card-tag,
.nd-tag {
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-brand-yellow);
}

/* ================================================================
   HOME PAGE — hp- prefix
   ================================================================ */

/* ====== HERO ==================================================== */

.hp-hero {
    max-width: var(--hp-max-w);
    margin: 0 auto;
    padding: clamp(48px, 8vh, 96px) var(--hp-px);
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: clamp(32px, 5vw, 80px);
    align-items: center;
}

.hp-h1 {
    margin-bottom: 24px;
}

.hp-h1 .pt-h1,
.hp-h1 .pt-p {
    font-family: "DM Serif Display", serif;
    font-size: clamp(36px, 4.5vw, 60px);
    font-weight: 400;
    line-height: 1.1;
    letter-spacing: -0.02em;
    color: var(--color-brand-black);
    margin: 0;
}

.hp-h1 .pt-h1 em,
.hp-h1 .pt-p em {
    font-style: italic;
    color: var(--color-stone-500);
}

.hp-hero-desc {
    font-size: 15px;
    line-height: 1.65;
    color: var(--color-brand-black);
    max-width: 420px;
    margin-bottom: 32px;
}

.hp-hero-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.hp-btn-primary {
    padding: 12px 22px;
    background: var(--color-brand-yellow);
    color: var(--color-brand-black);
    font-size: 13px;
    font-weight: 500;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-family: inherit;
    transition: background 0.15s;
    text-decoration: none;
    display: inline-block;
    line-height: 1;
}

.hp-btn-primary:hover {
    background: var(--color-brand-yellow-hover);
    color: var(--color-brand-black);
    text-decoration: none;
}

.hp-btn-secondary {
    padding: 11px 22px;
    background: transparent;
    color: var(--color-brand-black);
    font-size: 13px;
    font-weight: 500;
    border: 1px solid var(--color-stone-300);
    border-radius: 6px;
    cursor: pointer;
    font-family: inherit;
    transition: border-color 0.15s, background 0.15s;
    text-decoration: none;
    display: inline-block;
    line-height: 1;
}

.hp-btn-secondary:hover {
    border-color: var(--color-stone-500);
    background: var(--color-stone-50);
    color: var(--color-brand-black);
    text-decoration: none;
}

.hp-hero-visual {
    position: relative;
    aspect-ratio: 5 / 4;
}

.hp-hero-img {
    width: 100%;
    height: 100%;
    background: var(--color-brand-black);
    border-radius: 12px;
    overflow: hidden;
    position: relative;
}

.hp-hero-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
}

.hp-hero-img-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
    background-size: 40px 40px;
}

.hp-hero-img-caption {
    position: absolute;
    bottom: 20px;
    left: 20px;
    color: rgba(255,255,255,0.25);
    font-size: 11px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

/* ====== SECTION SCAFFOLD ======================================== */

.hp-section {
    max-width: var(--hp-max-w);
    margin: 0 auto;
    padding: clamp(48px, 7vw, 80px) var(--hp-px);
}

.hp-section-bg {
    background: var(--color-stone-50);
    border-top: 1px solid var(--color-stone-200);
    border-bottom: 1px solid var(--color-stone-200);
}

.hp-sec-head {
    margin-bottom: 36px;
}

.hp-sec-eyebrow {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 11px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-stone-400);
    font-weight: 500;
    margin-bottom: 8px;
}

.hp-sec-eyebrow::before {
    content: "";
    display: block;
    width: 16px;
    height: 2px;
    background: var(--color-brand-yellow);
    flex-shrink: 0;
}

.hp-sec-title .pt-h1,
.hp-sec-title .pt-h2,
.hp-sec-title .pt-p {
    font-family: "DM Serif Display", serif;
    font-size: clamp(24px, 3vw, 36px);
    font-weight: 400;
    color: var(--color-brand-black);
    letter-spacing: -0.02em;
    margin: 0;
}

/* ====== TRACK CARDS (What We Do) ================================ */

.hp-tracks {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.hp-track-card {
    border: 1px solid var(--color-stone-200);
    border-radius: 12px;
    padding: 28px;
    background: var(--color-stone-50);
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.hp-track-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-brand-yellow);
}

.hp-track-tag::before {
    content: "";
    display: block;
    width: 16px;
    height: 2px;
    background: var(--color-brand-yellow);
}

.hp-track-title {
    font-size: 18px;
    font-weight: 500;
    color: var(--color-brand-black);
    letter-spacing: -0.01em;
}

.hp-track-desc {
    font-size: 13px;
    line-height: 1.65;
    color: var(--color-brand-black);
    flex: 1;
}

.hp-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.hp-chip {
    font-size: 11px;
    background: #fff;
    border: 1px solid var(--color-stone-200);
    padding: 4px 9px;
    border-radius: 5px;
    color: var(--color-brand-black);
}

/* ====== REACH SECTION =========================================== */

.hp-reach-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(40px, 6vw, 100px);
    align-items: center;
}

.hp-reach-kv {
    margin-bottom: 20px;
}

.hp-reach-kv .pt-h1,
.hp-reach-kv .pt-h2,
.hp-reach-kv .pt-p {
    font-family: "DM Serif Display", serif;
    font-size: clamp(28px, 3.5vw, 44px);
    font-weight: 400;
    color: var(--color-brand-black);
    letter-spacing: -0.02em;
    line-height: 1.15;
    margin: 0;
}

.hp-reach-kv .pt-h1 em,
.hp-reach-kv .pt-h2 em,
.hp-reach-kv .pt-p em {
    font-style: italic;
    color: var(--color-stone-500);
}

.hp-reach-desc {
    font-size: 14px;
    line-height: 1.7;
    color: var(--color-brand-black);
    margin-bottom: 28px;
}

.hp-reach-steps {
    border: 1px solid var(--color-stone-200);
    border-radius: 10px;
    overflow: hidden;
    background: #fff;
}

.hp-reach-step {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 18px 20px;
    border-bottom: 1px solid var(--color-stone-200);
    transition: background 0.15s;
}

.hp-reach-step:last-child {
    border-bottom: none;
}

.hp-reach-step:hover {
    background: var(--color-stone-50);
}

.hp-step-num {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--color-brand-yellow);
    color: var(--color-brand-black);
    font-size: 10px;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 1px;
}

.hp-step-body {
    flex: 1;
}

.hp-step-title {
    font-size: 13px;
    font-weight: 500;
    color: var(--color-brand-black);
    margin-bottom: 3px;
}

.hp-step-desc {
    font-size: 12px;
    color: var(--color-brand-black);
    line-height: 1.5;
}

/* ====== CTA STRIP =============================================== */

.hp-cta-strip {
    background: var(--color-brand-black);
}

.hp-cta-inner {
    max-width: var(--hp-max-w);
    margin: 0 auto;
    padding: clamp(48px, 7vw, 80px) var(--hp-px);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(40px, 6vw, 80px);
    align-items: center;
}

.hp-cta-strip .hp-sec-eyebrow {
    color: var(--color-stone-500);
}

.hp-cta-heading .pt-h1,
.hp-cta-heading .pt-h2,
.hp-cta-heading .pt-p {
    font-family: "DM Serif Display", serif;
    font-size: clamp(28px, 3.5vw, 44px);
    font-weight: 400;
    color: #fff;
    letter-spacing: -0.02em;
    line-height: 1.15;
    margin: 0;
}

.hp-cta-heading .pt-h1 em,
.hp-cta-heading .pt-h2 em,
.hp-cta-heading .pt-p em {
    font-style: italic;
    color: var(--color-stone-400);
}

.hp-cta-right {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.hp-cta-desc {
    font-size: 14px;
    line-height: 1.7;
    color: var(--color-stone-500);
}

.hp-cta-desc .pt-p {
    color: var(--color-stone-500);
}

.hp-btn-primary-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 13px 24px;
    background: var(--color-brand-yellow);
    color: var(--color-brand-black);
    font-size: 13px;
    font-weight: 500;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-family: inherit;
    transition: background 0.15s;
    align-self: flex-start;
    text-decoration: none;
}

.hp-btn-primary-cta:hover {
    background: var(--color-brand-yellow-hover);
    color: var(--color-brand-black);
    text-decoration: none;
}

/* ====== ABOUT PAGE ============================================== */

.about-hero {
    max-width: var(--hp-max-w);
    margin: 0 auto;
    padding: clamp(56px, 9vh, 96px) var(--hp-px) clamp(48px, 7vh, 72px);
}

.about-hero-h1 {
    margin-bottom: 20px;
    max-width: 640px;
}

.about-hero-h1 .pt-h1,
.about-hero-h1 .pt-p {
    font-family: "DM Serif Display", serif;
    font-size: clamp(32px, 4vw, 52px);
    font-weight: 400;
    line-height: 1.12;
    letter-spacing: -0.02em;
    color: var(--color-brand-black);
    margin: 0;
}

.about-hero-h1 .pt-h1 em,
.about-hero-h1 .pt-p em {
    font-style: italic;
    color: var(--color-stone-500);
}

.about-hero-desc {
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-brand-black);
    max-width: 520px;
}

.about-body {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: clamp(40px, 6vw, 96px);
    align-items: start;
}

.about-body-label {
    font-size: 13px;
    font-weight: 500;
    color: var(--color-brand-black);
    padding-top: 3px;
}

.about-body-text {
    font-size: 15px;
    line-height: 1.8;
    color: var(--color-brand-black);
}

/* ====== FOOTER ================================================== */

.hp-footer {
    background: var(--color-brand-black);
    border-top: 1px solid rgba(255,255,255,0.07);
}

.hp-footer-inner {
    max-width: var(--hp-max-w);
    margin: 0 auto;
    padding: 52px var(--hp-px) 32px;
}

.hp-footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255,255,255,0.07);
}

.hp-footer-logo img {
    height: 48px;
    width: auto;
    margin-bottom: 16px;
    opacity: 0.85;
}

.hp-footer-about {
    font-size: 12px;
    line-height: 1.7;
    color: var(--color-stone-500);
    max-width: 260px;
    margin-bottom: 20px;
}

.hp-footer-contact {
    font-size: 12px;
    color: var(--color-stone-500);
    line-height: 1.9;
}

.hp-footer-contact a {
    color: var(--color-stone-400);
    text-decoration: none;
    transition: color 0.15s;
}

.hp-footer-contact a:hover {
    color: #fff;
}

.hp-footer-col-title {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-stone-600);
    margin-bottom: 16px;
}

.hp-footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 0;
    margin: 0;
}

.hp-footer-links a {
    font-size: 13px;
    color: var(--color-stone-400);
    text-decoration: none;
    transition: color 0.15s;
}

.hp-footer-links a:hover {
    color: #fff;
}

.hp-footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.hp-footer-copy {
    font-size: 11px;
    color: var(--color-stone-600);
}

.hp-footer-regs {
    display: flex;
    gap: 20px;
}

.hp-footer-reg {
    font-size: 11px;
    color: var(--color-stone-600);
    font-variant-numeric: tabular-nums;
}

.hp-footer-reg strong {
    color: var(--color-stone-500);
}

/* ================================================================
   SERVICES PAGE — sv- prefix
   ================================================================ */

/* ====== HERO ==================================================== */

.sv-hero {
    max-width: var(--hp-max-w);
    margin: 0 auto;
    padding: clamp(56px, 9vh, 96px) var(--hp-px) clamp(48px, 6vh, 72px);
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: clamp(40px, 5vw, 80px);
    align-items: flex-start;
    border-bottom: 1px solid var(--color-stone-200);
}

.sv-hero h1,
.sv-hero-h1 p {
    font-family: "DM Serif Display", serif;
    font-weight: 400;
    letter-spacing: -0.02em;
    font-size: clamp(32px, 4vw, 52px);
    line-height: 1.12;
    margin-bottom: 16px;
    color: var(--color-brand-black);
}

.sv-hero h1 em,
.sv-hero-h1 p em {
    font-style: italic;
    color: var(--color-stone-500);
}

.sv-hero-desc {
    font-size: 15px;
    line-height: 1.7;
    color: var(--color-brand-black);
    max-width: 480px;
}

.sv-hero-img {
    aspect-ratio: 4 / 3;
    border-radius: 12px;
    overflow: hidden;
    background: var(--color-stone-100);
}

.sv-hero-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.sv-hero-img-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-stone-100);
    color: var(--color-stone-400);
    flex-direction: column;
    gap: 12px;
    font-size: 12px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.sv-hero-img-placeholder svg {
    opacity: 0.4;
}

/* ====== SERVICE SECTIONS ======================================== */

.sv-wrap {
    border-bottom: 1px solid var(--color-stone-200);
}

.sv-wrap--alt {
    background: var(--color-stone-50);
}

.sv-section {
    max-width: var(--hp-max-w);
    margin: 0 auto;
    padding: clamp(48px, 7vw, 72px) var(--hp-px);
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: clamp(40px, 6vw, 96px);
    align-items: start;
}

.sv-meta {
    position: sticky;
    top: 84px;
}

.sv-num {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.12em;
    color: var(--color-stone-300);
    margin-bottom: 12px;
    font-variant-numeric: tabular-nums;
}

.sv-title {
    font-family: "DM Serif Display", serif;
    font-weight: 400;
    letter-spacing: -0.02em;
    font-size: clamp(20px, 2.5vw, 28px);
    line-height: 1.15;
    color: var(--color-brand-black);
}

.sv-title em {
    font-style: italic;
    color: var(--color-stone-500);
}

.sv-body {
    padding-top: 4px;
}

.sv-desc {
    font-size: 14px;
    line-height: 1.8;
    color: var(--color-brand-black);
    margin-bottom: 24px;
}

.sv-desc strong { font-weight: 700; }
.sv-desc em     { font-style: italic; }

.sv-points {
    display: flex;
    flex-direction: column;
    border: 1px solid var(--color-stone-200);
    border-radius: 10px;
    overflow: hidden;
    background: #fff;
}

.sv-point {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px 18px;
    border-bottom: 1px solid var(--color-stone-200);
    font-size: 13px;
    color: var(--color-brand-black);
    line-height: 1.5;
}

.sv-point:last-child {
    border-bottom: none;
}

.sv-point-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-brand-yellow);
    flex-shrink: 0;
    margin-top: 5px;
}

/* ====== SERVICES CTA STRIP ===================================== */

.sv-cta {
    background: var(--color-brand-black);
}

.sv-cta-inner {
    max-width: var(--hp-max-w);
    margin: 0 auto;
    padding: clamp(48px, 7vw, 72px) var(--hp-px);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
    flex-wrap: wrap;
}

.sv-cta-heading {
    font-family: "DM Serif Display", serif;
    font-weight: 400;
    letter-spacing: -0.02em;
    font-size: clamp(22px, 3vw, 34px);
    color: #fff;
    line-height: 1.15;
}

.sv-cta-heading em {
    font-style: italic;
    color: var(--color-stone-400);
}

.sv-cta-btn {
    display: inline-block;
    padding: 12px 24px;
    background: var(--color-brand-yellow);
    color: var(--color-brand-black);
    font-size: 13px;
    font-weight: 500;
    border-radius: 6px;
    text-decoration: none;
    font-family: inherit;
    transition: background 0.15s;
    white-space: nowrap;
    flex-shrink: 0;
}

.sv-cta-btn:hover {
    background: var(--color-brand-yellow-hover);
    text-decoration: none;
    color: var(--color-brand-black);
}

/* ====== LEARN MORE LINK ========================================= */

.sv-learn-more {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    margin-top: 20px;
    font-size: 13px;
    font-weight: 500;
    color: var(--color-brand-black);
    text-decoration: none;
    transition: gap 0.15s;
}

.sv-learn-more:hover {
    text-decoration: none;
    color: var(--color-brand-black);
    gap: 7px;
}

/* ====== RESPONSIVE ============================================== */

@media (max-width: 900px) {
    .sv-section { grid-template-columns: 1fr; }
    .sv-meta    { position: static; }
}

@media (max-width: 768px) {
    .sv-hero { grid-template-columns: 1fr; }
    .sv-hero-img { order: -1; }
}

/* ================================================================
   SERVICE DETAIL PAGE — sd- prefix
   ================================================================ */

/* ====== BREADCRUMB ============================================== */

.sd-breadcrumb {
    max-width: var(--hp-max-w);
    margin: 0 auto;
    padding: 16px clamp(24px, 5vw, 80px) 0;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--color-stone-400);
}

/* ====== HERO ==================================================== */

.sd-hero {
    max-width: var(--hp-max-w);
    margin: 0 auto;
    padding: clamp(32px, 5vh, 56px) clamp(24px, 5vw, 80px) clamp(40px, 6vh, 64px);
    border-bottom: 1px solid var(--color-stone-200);
}

.sd-hero--with-img {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: clamp(32px, 5vw, 64px);
    align-items: center;
}

.sd-hero-img {
    width: clamp(200px, 25vw, 360px);
    aspect-ratio: 4 / 3;
    border-radius: 10px;
    overflow: hidden;
    flex-shrink: 0;
}

.sd-hero-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.sd-hero-h1 {
    font-family: "DM Serif Display", serif;
    font-weight: 400;
    letter-spacing: -0.02em;
    font-size: clamp(28px, 3.5vw, 48px);
    line-height: 1.1;
    margin-bottom: 16px;
    max-width: 640px;
    color: var(--color-brand-black);
}

.sd-hero-h1 em {
    font-style: italic;
    color: var(--color-stone-500);
}

.sd-short-desc {
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-brand-black);
    max-width: 580px;
    margin: 0;
}

/* ====== CONTENT ================================================= */

.sd-content {
    max-width: var(--hp-max-w);
    margin: 0 auto;
    padding: clamp(40px, 6vw, 64px) clamp(24px, 5vw, 80px);
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: clamp(40px, 6vw, 80px);
    align-items: start;
}

.sd-body {
    font-size: 15px;
    line-height: 1.85;
    color: var(--color-brand-black);
}

.sd-sidebar {
    position: sticky;
    top: 84px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

/* ====== RELATED LIST ============================================ */

.sd-related-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.sd-related-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    border: 1px solid var(--color-stone-200);
    border-radius: 8px;
    background: #fff;
    text-decoration: none;
    color: inherit;
    transition: border-color 0.15s, background 0.15s;
}

.sd-related-item:hover {
    border-color: var(--color-brand-black);
    background: var(--color-stone-50);
    text-decoration: none;
    color: inherit;
}

.sd-related-item:hover .sd-related-arrow {
    color: var(--color-brand-black);
    transform: translateX(3px);
}

.sd-related-name {
    font-size: 13px;
    font-weight: 500;
    color: var(--color-brand-black);
}

.sd-related-arrow {
    font-size: 13px;
    color: var(--color-stone-300);
    transition: color 0.15s, transform 0.15s;
}

/* ====== NOT FOUND =============================================== */

.sd-not-found {
    max-width: var(--hp-max-w);
    margin: 0 auto;
    padding: clamp(40px, 6vh, 64px) clamp(24px, 5vw, 80px);
    font-size: 15px;
    color: var(--color-brand-black);
}

/* ====== RESPONSIVE ============================================== */

@media (max-width: 900px) {
    .sd-content      { grid-template-columns: 1fr; }
    .sd-sidebar      { position: static; }
    .sd-hero--with-img { grid-template-columns: 1fr; }
    .sd-hero-img     { width: 100%; aspect-ratio: 16 / 9; }
}

/* ================================================================
   PRODUCTS LIST PAGE — pl- prefix
   ================================================================ */

/* ====== HERO ==================================================== */

.pl-hero {
    max-width: var(--hp-max-w);
    margin: 0 auto;
    padding: clamp(56px, 9vh, 96px) var(--hp-px) clamp(40px, 6vh, 56px);
    border-bottom: 1px solid var(--color-stone-200);
}

.pl-hero h1,
.pl-h1 .pt-p {
    font-family: "DM Serif Display", serif;
    font-weight: 400;
    letter-spacing: -0.02em;
    font-size: clamp(32px, 4vw, 52px);
    line-height: 1.12;
    margin-bottom: 0;
    color: var(--color-brand-black);
}

.pl-h1 {
    margin-bottom: 14px;
}

.pl-hero h1 em,
.pl-h1 em {
    font-style: italic;
    color: var(--color-stone-500);
}

.pl-hero-desc {
    font-size: 15px;
    line-height: 1.7;
    color: var(--color-brand-black);
    max-width: 520px;
}

/* ====== PAGE BODY =============================================== */

.pl-page {
    max-width: var(--hp-max-w);
    margin: 0 auto;
    padding: clamp(24px, 3.5vw, 40px) var(--hp-px) clamp(64px, 8vw, 96px);
}

/* ====== CATEGORY GROUP ========================================== */

.pl-category {
    margin-bottom: clamp(40px, 5vw, 56px);
}

.pl-category:last-child {
    margin-bottom: 0;
}

.pl-category-header {
    display: flex;
    align-items: baseline;
    gap: 12px;
    margin-bottom: 16px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--color-stone-200);
}

.pl-category-title {
    font-size: 17px;
    font-weight: 500;
    color: var(--color-brand-black);
    letter-spacing: -0.01em;
}

.pl-category-count {
    font-size: 12px;
    color: var(--color-stone-400);
}

/* ====== PRODUCT GRID ============================================ */

.pl-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

/* ====== PRODUCT CARD ============================================ */

.pl-card {
    border: 1px solid var(--color-stone-200);
    border-radius: 12px;
    padding: 28px;
    background: #fff;
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    transition: border-color 0.15s, background 0.15s;
}

.pl-card:hover {
    border-color: var(--color-brand-black);
    background: var(--color-stone-50);
    text-decoration: none;
    color: inherit;
}

.pl-card:hover .pl-card-arrow {
    color: var(--color-brand-black);
    transform: translateX(3px);
}

.pl-card-name {
    font-size: 18px;
    font-weight: 500;
    color: var(--color-brand-black);
    letter-spacing: -0.01em;
    line-height: 1.2;
    margin-bottom: 10px;
}

.pl-card-desc {
    font-size: 13px;
    color: var(--color-brand-black);
    line-height: 1.6;
    flex: 1;
}

.pl-card-footer {
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid var(--color-stone-200);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.pl-card-tag {
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-stone-400);
}

.pl-card-arrow {
    font-size: 14px;
    color: var(--color-stone-300);
    transition: color 0.15s, transform 0.15s;
}

/* ====== EMPTY STATE / SKELETON ================================== */

.pl-empty {
    padding: 48px 0;
    font-size: 14px;
    color: var(--color-brand-black);
}

.pl-card--skeleton {
    pointer-events: none;
    cursor: default;
}

/* ====== RESPONSIVE ============================================== */

@media (max-width: 640px) {
    .pl-grid { grid-template-columns: 1fr; }
}

/* ================================================================
   PRODUCT DETAIL PAGE — pd- prefix
   ================================================================ */

/* ====== BREADCRUMB ============================================== */

.pd-breadcrumb {
    max-width: var(--hp-max-w);
    margin: 0 auto;
    padding: 16px var(--hp-px) 0;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--color-stone-400);
}

/* ====== HERO ==================================================== */

.pd-hero {
    max-width: var(--hp-max-w);
    margin: 0 auto;
    padding: clamp(40px, 6vh, 68px) var(--hp-px) clamp(40px, 6vh, 64px);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(40px, 6vw, 80px);
    align-items: flex-start;
    border-bottom: 1px solid var(--color-stone-200);
}

.pd-hero--single {
    grid-template-columns: 1fr;
}

.pd-category {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-stone-400);
    margin-bottom: 12px;
}

.pd-category::before {
    content: "";
    display: block;
    width: 16px;
    height: 2px;
    background: var(--color-brand-yellow);
    flex-shrink: 0;
}

.pd-hero-h1 {
    font-family: "DM Serif Display", serif;
    font-weight: 400;
    letter-spacing: -0.02em;
    font-size: clamp(28px, 3.5vw, 48px);
    line-height: 1.1;
    margin-bottom: 16px;
    color: var(--color-brand-black);
}

.pd-ids {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.pd-id {
    font-size: 12px;
    color: var(--color-brand-black);
    font-variant-numeric: tabular-nums;
    background: var(--color-stone-50);
    border: 1px solid var(--color-stone-200);
    padding: 4px 10px;
    border-radius: 5px;
}

.pd-id strong {
    color: var(--color-brand-black);
    font-weight: 500;
}

.pd-short-desc {
    font-size: 15px;
    line-height: 1.7;
    color: var(--color-brand-black);
}

.pd-img {
    aspect-ratio: 4 / 3;
    border-radius: 12px;
    overflow: hidden;
    background: var(--color-stone-100);
    border: 1px solid var(--color-stone-200);
    display: flex;
    align-items: center;
    justify-content: center;
}

.pd-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* ====== CONTENT + SIDEBAR ======================================= */

.pd-content {
    max-width: var(--hp-max-w);
    margin: 0 auto;
    padding: clamp(40px, 6vw, 64px) var(--hp-px) clamp(64px, 8vw, 96px);
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: clamp(40px, 6vw, 80px);
    align-items: start;
}

.pd-section {
    margin-bottom: 36px;
}

.pd-section:last-child {
    margin-bottom: 0;
}

.pd-section-title {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-stone-400);
    margin-bottom: 14px;
}

.pd-desc-body {
    font-size: 14px;
    line-height: 1.8;
    color: var(--color-brand-black);
}

.pd-applications {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.pd-chip {
    font-size: 12px;
    background: var(--color-stone-50);
    border: 1px solid var(--color-stone-200);
    padding: 6px 12px;
    border-radius: 6px;
    color: var(--color-brand-black);
}

.pd-sidebar {
    position: sticky;
    top: 84px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* ====== DOCUMENT LIST =========================================== */

.pd-doc-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.pd-doc-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 13px 16px;
    border: 1px solid var(--color-stone-200);
    border-radius: 8px;
    background: #fff;
    text-decoration: none;
    color: inherit;
    transition: border-color 0.15s, background 0.15s;
}

.pd-doc-item:hover {
    border-color: var(--color-brand-black);
    background: var(--color-stone-50);
}

.pd-doc-icon {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.04em;
    flex-shrink: 0;
    text-transform: uppercase;
}

.pd-doc-icon.msds    { background: #FEF3C7; color: #92400E; }
.pd-doc-icon.tds     { background: #DBEAFE; color: #1E40AF; }
.pd-doc-icon.other,
.pd-doc-icon.default { background: var(--color-stone-200); color: var(--color-stone-600); }

.pd-doc-name {
    font-size: 13px;
    font-weight: 500;
    color: var(--color-brand-black);
    line-height: 1.3;
}

.pd-doc-type {
    font-size: 11px;
    color: var(--color-stone-400);
    margin-top: 1px;
    text-transform: uppercase;
}

.pd-doc-arrow {
    margin-left: auto;
    font-size: 13px;
    color: var(--color-stone-300);
    flex-shrink: 0;
}

/* ====== NOT FOUND / SKELETON ==================================== */

.pd-not-found {
    max-width: var(--hp-max-w);
    margin: 0 auto;
    padding: clamp(40px, 6vw, 64px) var(--hp-px);
    font-size: 14px;
    color: var(--color-brand-black);
}

.pd-img--skeleton {
    pointer-events: none;
}

/* ====== RESPONSIVE ============================================== */

@media (max-width: 900px) {
    .pd-content { grid-template-columns: 1fr; }
    .pd-sidebar { position: static; }
}

@media (max-width: 640px) {
    .pd-hero { grid-template-columns: 1fr; }
}

/* ================================================================
   NEWS LIST PAGE — nw- prefix
   ================================================================ */

/* ====== HERO ==================================================== */

.nw-hero {
    max-width: var(--hp-max-w);
    margin: 0 auto;
    padding: clamp(48px, 8vh, 72px) var(--hp-px) clamp(32px, 5vh, 48px);
    border-bottom: 1px solid var(--color-stone-200);
}

.nw-hero-h1 {
    font-family: "DM Serif Display", serif;
    font-weight: 400;
    letter-spacing: -0.02em;
    font-size: clamp(32px, 4vw, 52px);
    line-height: 1.12;
}

.nw-hero-h1 em {
    font-style: italic;
    color: var(--color-stone-500);
}

/* ====== PAGE BODY =============================================== */

.nw-page {
    max-width: var(--hp-max-w);
    margin: 0 auto;
    padding: clamp(40px, 6vw, 64px) var(--hp-px) clamp(64px, 8vw, 96px);
}

/* ====== FEATURED CARD ========================================== */

.nw-featured {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    border: 1px solid var(--color-stone-200);
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 48px;
    text-decoration: none;
    color: inherit;
    transition: box-shadow 0.2s;
}

.nw-featured:hover {
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
    text-decoration: none;
    color: inherit;
}

.nw-featured--no-img {
    grid-template-columns: 1fr;
}

.nw-featured-img {
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: var(--color-stone-100);
}

.nw-featured-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s;
}

.nw-featured:hover .nw-featured-img img {
    transform: scale(1.03);
}

.nw-featured-body {
    padding: 36px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    background: #fff;
}

.nw-featured-meta {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
}

.nw-featured-date {
    font-size: 12px;
    color: var(--color-stone-400);
}

.nw-featured-title {
    font-family: "DM Serif Display", serif;
    font-weight: 400;
    letter-spacing: -0.02em;
    font-size: clamp(20px, 2.5vw, 28px);
    line-height: 1.2;
    color: var(--color-brand-black);
    margin-bottom: 16px;
}

.nw-featured-excerpt {
    font-size: 14px;
    line-height: 1.7;
    color: var(--color-brand-black);
    flex: 1;
}

.nw-featured-arrow {
    display: inline-block;
    margin-top: 24px;
    font-size: 13px;
    color: var(--color-stone-400);
    transition: transform 0.2s, color 0.2s;
}

.nw-featured:hover .nw-featured-arrow {
    color: var(--color-brand-black);
    transform: translateX(4px);
}

/* ====== GRID / CARD ============================================ */

.nw-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.nw-card {
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
}

.nw-card:hover { text-decoration: none; color: inherit; }

.nw-card:hover .nw-card-title {
    color: var(--color-stone-600);
}

.nw-card:hover .nw-card-img img {
    transform: scale(1.04);
}

.nw-card:hover .nw-card-arrow {
    color: var(--color-brand-black);
    transform: translateX(3px);
}

.nw-card-img {
    aspect-ratio: 16 / 10;
    border-radius: 8px;
    overflow: hidden;
    background: var(--color-stone-100);
    margin-bottom: 16px;
}

.nw-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s;
}

.nw-card-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
}

.nw-card-date {
    font-size: 11px;
    color: var(--color-stone-400);
}

.nw-card-title {
    font-size: 16px;
    font-weight: 500;
    color: var(--color-brand-black);
    line-height: 1.35;
    margin-bottom: 10px;
    letter-spacing: -0.01em;
    transition: color 0.15s;
}

.nw-card-excerpt {
    font-size: 13px;
    line-height: 1.65;
    color: var(--color-brand-black);
    flex: 1;
}

.nw-card-arrow {
    display: inline-block;
    margin-top: 14px;
    font-size: 13px;
    color: var(--color-stone-400);
    transition: transform 0.2s, color 0.2s;
}

/* ====== EMPTY STATE / SKELETON ================================= */

.nw-empty {
    padding: 48px 0;
    font-size: 14px;
    color: var(--color-brand-black);
}

.nw-skeleton-featured {
    display: grid;
    grid-template-columns: 1fr 1fr;
    border: 1px solid var(--color-stone-200);
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 48px;
}

.nw-skeleton-featured-img {
    aspect-ratio: 4 / 3;
    background: var(--color-stone-200);
    animation: pub-pulse 1.6s ease-in-out infinite;
}

.nw-skeleton-featured-body {
    padding: 36px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.nw-skeleton-card-img {
    aspect-ratio: 16 / 10;
    border-radius: 8px;
    background: var(--color-stone-200);
    animation: pub-pulse 1.6s ease-in-out infinite;
    margin-bottom: 12px;
}

/* ====== RESPONSIVE ============================================= */

@media (max-width: 900px) {
    .nw-featured,
    .nw-skeleton-featured { grid-template-columns: 1fr; }
    .nw-grid              { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
    .nw-grid { grid-template-columns: 1fr; }
}

/* ================================================================
   NEWS DETAIL PAGE — nd- prefix
   ================================================================ */

/* ====== BREADCRUMB ============================================== */

.nd-breadcrumb {
    max-width: var(--hp-max-w);
    margin: 0 auto;
    padding: clamp(20px, 3vw, 28px) var(--hp-px) 0;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--color-stone-500);
    flex-wrap: wrap;
}

.nd-breadcrumb a {
    color: var(--color-stone-500);
    text-decoration: none;
}

.nd-breadcrumb a:hover {
    color: var(--color-brand-black);
    text-decoration: underline;
}

/* ====== ARTICLE ================================================ */

.nd-article {
    max-width: 720px;
    margin: 0 auto;
    padding: clamp(32px, 5vw, 48px) var(--hp-px) clamp(64px, 8vw, 96px);
}

.nd-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.nd-date {
    font-size: 13px;
    color: var(--color-stone-400);
}

.nd-title {
    font-family: "DM Serif Display", serif;
    font-weight: 400;
    letter-spacing: -0.02em;
    font-size: clamp(28px, 4vw, 44px);
    line-height: 1.15;
    color: var(--color-brand-black);
    margin-bottom: 24px;
}

.nd-excerpt {
    border-left: 3px solid var(--color-brand-yellow);
    padding-left: 16px;
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-brand-black);
    margin-bottom: 32px;
}

.nd-cover {
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 40px;
    background: var(--color-stone-100);
}

.nd-cover img {
    width: 100%;
    height: auto;
    display: block;
}

.nd-body {
    font-size: 15px;
    line-height: 1.75;
    color: var(--color-brand-black);
}

.nd-back {
    display: inline-block;
    margin-top: 48px;
    font-size: 14px;
    color: var(--color-brand-black);
    text-decoration: none;
    transition: color 0.15s;
}

.nd-back:hover {
    color: var(--color-brand-black);
    text-decoration: none;
}

/* ====== SKELETON =============================================== */

.nd-skeleton-cover {
    border-radius: 12px;
    background: var(--color-stone-200);
    animation: pub-pulse 1.6s ease-in-out infinite;
    aspect-ratio: 16 / 9;
    margin-bottom: 40px;
}

.nd-skeleton-excerpt {
    border-left: 3px solid var(--color-stone-200);
    padding-left: 16px;
    margin-bottom: 32px;
}

/* ================================================================
   CONTACT PAGE — ct- prefix
   ================================================================ */

.ct-page {
    max-width: var(--hp-max-w);
    margin: 0 auto;
    padding: clamp(56px, 9vh, 96px) var(--hp-px) clamp(64px, 8vh, 96px);
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: clamp(48px, 7vw, 120px);
    align-items: start;
}

/* ====== LEFT COLUMN ============================================= */

.ct-left h1 {
    font-family: "DM Serif Display", serif;
    font-size: clamp(28px, 3.5vw, 44px);
    font-weight: 400;
    line-height: 1.12;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
    color: var(--color-brand-black);
}

.ct-left h1 em {
    font-style: italic;
    color: var(--color-stone-500);
}

.ct-desc {
    font-size: 14px;
    line-height: 1.7;
    color: var(--color-brand-black);
    margin-bottom: 40px;
}

.ct-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.ct-detail-label {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-stone-400);
    margin-bottom: 4px;
}

.ct-detail-value {
    font-size: 14px;
    color: var(--color-brand-black);
    line-height: 1.6;
}

.ct-detail-value a {
    color: var(--color-brand-black);
    text-decoration: none;
    border-bottom: 1px solid var(--color-stone-300);
    padding-bottom: 1px;
    transition: border-color 0.15s;
}

.ct-detail-value a:hover {
    border-color: var(--color-brand-black);
}

/* ====== FORM ==================================================== */

.ct-form {
    background: var(--color-stone-50);
    border: 1px solid var(--color-stone-200);
    border-radius: 12px;
    padding: 32px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* Honeypot: kept off-screen so real users never see or tab into it, while bots still fill it. */
.ct-hp {
    position: absolute;
    left: -9999px;
    top: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.ct-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.ct-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.ct-label {
    font-size: 12px;
    font-weight: 500;
    color: var(--color-brand-black);
}

.ct-label .ct-req {
    color: var(--color-brand-yellow);
    margin-left: 2px;
}

.ct-input {
    padding: 10px 13px;
    border: 1px solid var(--color-stone-300);
    border-radius: 6px;
    font-size: 13px;
    font-family: inherit;
    color: var(--color-brand-black);
    background: #fff;
    transition: border-color 0.15s, box-shadow 0.15s;
    outline: none;
    width: 100%;
}

.ct-input:focus {
    border-color: var(--color-brand-black);
    box-shadow: 0 0 0 3px rgba(15, 15, 15, 0.06);
}

.ct-input::placeholder {
    color: var(--color-stone-400);
}

.ct-input--error {
    border-color: #dc2626;
}

.ct-input--error:focus {
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.08);
}

textarea.ct-input {
    resize: vertical;
    min-height: 120px;
    line-height: 1.6;
}

.ct-error {
    font-size: 11px;
    color: #dc2626;
    margin-top: -4px;
}

.ct-hint {
    font-size: 11px;
    color: var(--color-stone-400);
    margin-top: -12px;
}

.ct-submit-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding-top: 4px;
}

.ct-submit-note {
    font-size: 11px;
    color: var(--color-stone-400);
    line-height: 1.5;
}

.ct-btn-submit {
    padding: 12px 24px;
    background: var(--color-brand-yellow);
    color: var(--color-brand-black);
    font-size: 13px;
    font-weight: 500;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-family: inherit;
    transition: background 0.15s;
    white-space: nowrap;
}

.ct-btn-submit:hover:not(:disabled) {
    background: var(--color-brand-yellow-hover);
}

.ct-btn-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* ====== SUCCESS STATE =========================================== */

.ct-success {
    background: var(--color-stone-50);
    border: 1px solid var(--color-stone-200);
    border-radius: 12px;
    padding: 48px 32px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
}

.ct-success-icon {
    width: 40px;
    height: 40px;
    background: var(--color-brand-yellow);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-bottom: 4px;
}

.ct-success-icon svg {
    width: 20px;
    height: 20px;
}

.ct-success-title {
    font-family: "DM Serif Display", serif;
    font-size: clamp(20px, 2vw, 26px);
    font-weight: 400;
    line-height: 1.2;
    color: var(--color-brand-black);
}

.ct-success-body {
    font-size: 14px;
    line-height: 1.7;
    color: var(--color-brand-black);
}

/* ====== ERROR STATE ============================================= */

.ct-error-state {
    background: var(--color-stone-50);
    border: 1px solid var(--color-stone-200);
    border-radius: 12px;
    padding: 32px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.ct-error-banner {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: 8px;
    padding: 14px 16px;
}

.ct-error-banner-icon {
    color: #dc2626;
    flex-shrink: 0;
    margin-top: 1px;
}

.ct-error-banner-text {
    font-size: 13px;
    line-height: 1.6;
    color: #991b1b;
}

.ct-retry-btn {
    align-self: flex-start;
    padding: 10px 20px;
    background: transparent;
    color: var(--color-brand-black);
    font-size: 13px;
    font-weight: 500;
    border: 1px solid var(--color-stone-300);
    border-radius: 6px;
    cursor: pointer;
    font-family: inherit;
    transition: border-color 0.15s, background 0.15s;
}

.ct-retry-btn:hover {
    border-color: var(--color-brand-black);
    background: var(--color-stone-50);
}

/* ====== RESPONSIVE ============================================== */

@media (max-width: 768px) {
    .ct-page     { grid-template-columns: 1fr; }
    .ct-form-row { grid-template-columns: 1fr; }
}

/* ================================================================
   CERTIFICATE LOOKUP PAGE — cl- prefix
   ================================================================ */

.cl-page {
    max-width: 560px;
    margin: 0 auto;
    padding: clamp(32px, 6vh, 64px) var(--hp-px) clamp(48px, 8vh, 80px);
}

.cl-title {
    font-family: "DM Serif Display", serif;
    font-size: clamp(22px, 3vw, 30px);
    font-weight: 400;
    letter-spacing: -0.02em;
    color: var(--color-brand-black);
    margin-bottom: 8px;
}

.cl-desc {
    font-size: 13px;
    color: var(--color-brand-black);
    line-height: 1.6;
    margin-bottom: 28px;
}

/* ====== FORM CARD =============================================== */

.cl-card {
    background: #fff;
    border: 1px solid var(--color-stone-200);
    border-radius: 12px;
    padding: 28px;
    margin-bottom: 16px;
}

.cl-field {
    margin-bottom: 18px;
}

.cl-field:last-of-type {
    margin-bottom: 24px;
}

.cl-label {
    font-size: 12px;
    font-weight: 500;
    color: var(--color-brand-black);
    display: block;
    margin-bottom: 6px;
}

.cl-label .cl-req {
    color: var(--color-brand-yellow);
    margin-left: 2px;
}

.cl-hint {
    font-size: 11px;
    color: var(--color-stone-400);
    margin-top: 4px;
}

.cl-input {
    width: 100%;
    padding: 10px 13px;
    border: 1px solid var(--color-stone-300);
    border-radius: 6px;
    font-size: 14px;
    font-family: inherit;
    color: var(--color-brand-black);
    background: #fff;
    outline: none;
    transition: border-color 0.15s, box-shadow 0.15s;
    font-variant-numeric: tabular-nums;
}

.cl-input:focus {
    border-color: var(--color-brand-black);
    box-shadow: 0 0 0 3px rgba(15, 15, 15, 0.06);
}

.cl-input::placeholder {
    color: var(--color-stone-400);
    font-variant-numeric: normal;
}

.cl-divider {
    border: none;
    border-top: 1px solid var(--color-stone-200);
    margin: 20px 0;
}

/* ====== ERROR =================================================== */

.cl-error {
    background: #FEF2F2;
    border: 1px solid #FECACA;
    border-radius: 8px;
    padding: 12px 16px;
    font-size: 13px;
    color: #B91C1C;
    margin-bottom: 16px;
    display: flex;
    gap: 10px;
    align-items: flex-start;
}

.cl-error-icon {
    flex-shrink: 0;
    font-weight: 600;
    margin-top: 1px;
}

/* ====== SUBMIT BUTTON =========================================== */

.cl-btn {
    width: 100%;
    padding: 12px;
    background: var(--color-brand-yellow);
    color: var(--color-brand-black);
    font-size: 14px;
    font-weight: 500;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-family: inherit;
    transition: background 0.15s;
}

.cl-btn:hover {
    background: var(--color-brand-yellow-hover);
    color: var(--color-brand-black);
    text-decoration: none;
}

.cl-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.cl-btn:disabled:hover {
    background: var(--color-brand-yellow);
}

/* ====== INFO NOTE =============================================== */

.cl-note {
    background: #fff;
    border: 1px solid var(--color-stone-200);
    border-radius: 10px;
    padding: 14px 18px;
    display: flex;
    gap: 12px;
    align-items: flex-start;
}

.cl-note-icon {
    font-size: 14px;
    flex-shrink: 0;
    margin-top: 1px;
    color: var(--color-stone-400);
}

.cl-note-text {
    font-size: 12px;
    color: var(--color-brand-black);
    line-height: 1.6;
}

.cl-note-text a {
    color: var(--color-brand-black);
    text-decoration: none;
    border-bottom: 1px solid var(--color-stone-300);
}

/* ================================================================
   CERTIFICATE VERIFICATION PAGE — vc- prefix
   ================================================================ */

.vc-page {
    max-width: 800px;
    margin: 0 auto;
    padding: clamp(24px, 5vh, 56px) var(--hp-px) clamp(48px, 8vh, 80px);
}

.vc-title {
    font-family: "DM Serif Display", serif;
    font-size: clamp(22px, 3vw, 30px);
    font-weight: 400;
    letter-spacing: -0.02em;
    color: var(--color-brand-black);
    margin-bottom: 20px;
}

/* ====== STATUS BANNER =========================================== */

.vc-status {
    border-radius: 10px;
    padding: 16px 20px;
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 20px;
}

.vc-status--valid   { background: #D1FAE5; border: 1px solid #A7F3D0; }
.vc-status--invalid { background: #FEE2E2; border: 1px solid #FECACA; }

.vc-status-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 700;
    flex-shrink: 0;
    line-height: 1;
}

.vc-status--valid   .vc-status-icon { background: #10B981; color: #fff; }
.vc-status--invalid .vc-status-icon { background: #EF4444; color: #fff; }

.vc-status-label {
    font-size: 15px;
    font-weight: 600;
}

.vc-status--valid   .vc-status-label { color: #065F46; }
.vc-status--invalid .vc-status-label { color: #991B1B; }

.vc-status-sub {
    font-size: 12px;
    margin-top: 2px;
    opacity: 0.75;
}

.vc-status--valid   .vc-status-sub { color: #065F46; }
.vc-status--invalid .vc-status-sub { color: #991B1B; }

/* ====== CERT SECTIONS =========================================== */

.vc-section {
    background: #fff;
    border: 1px solid var(--color-stone-200);
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 10px;
}

.vc-section-head {
    padding: 11px 18px;
    background: var(--color-stone-50);
    border-bottom: 1px solid var(--color-stone-200);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.vc-section-title {
    font-size: 12px;
    font-weight: 600;
    color: var(--color-brand-black);
}

.vc-section-badge {
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-stone-400);
    background: var(--color-stone-100);
    border: 1px solid var(--color-stone-200);
    padding: 2px 7px;
    border-radius: 4px;
}

/* ====== CERT ROWS =============================================== */

.vc-row {
    display: grid;
    grid-template-columns: 160px 1fr;
    padding: 10px 18px;
    border-bottom: 1px solid var(--color-stone-200);
    gap: 12px;
    align-items: baseline;
}

.vc-row:last-child {
    border-bottom: none;
}

.vc-row-label {
    font-size: 12px;
    color: var(--color-brand-black);
}

.vc-row-value {
    font-size: 13px;
    color: var(--color-brand-black);
    line-height: 1.5;
}

.vc-row-value--mono {
    font-variant-numeric: tabular-nums;
    letter-spacing: 0.02em;
    color: var(--color-brand-black);
}

.vc-row-value--strong {
    font-weight: 500;
}

/* ====== SUBSTANCES TABLE ======================================== */

.vc-substances-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.vc-substances-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 520px;
}

.vc-substances-table th {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--color-stone-500);
    padding: 10px 18px;
    text-align: left;
    background: var(--color-stone-50);
    border-bottom: 1px solid var(--color-stone-200);
    white-space: nowrap;
}

.vc-substances-table td {
    font-size: 12px;
    color: var(--color-brand-black);
    padding: 11px 18px;
    border-bottom: 1px solid var(--color-stone-200);
    vertical-align: top;
    line-height: 1.4;
}

.vc-substances-table tr:last-child td {
    border-bottom: none;
}

.vc-substances-table .mono {
    font-variant-numeric: tabular-nums;
    color: var(--color-brand-black);
    font-size: 11px;
}

/* ====== INVALID / NOT FOUND MESSAGE ============================ */

.vc-message {
    background: #fff;
    border: 1px solid #FECACA;
    border-radius: 10px;
    padding: 28px 24px;
    text-align: center;
    margin-top: 12px;
}

.vc-message-title {
    font-size: 15px;
    font-weight: 600;
    color: #991B1B;
    margin-bottom: 8px;
}

.vc-message-desc {
    font-size: 13px;
    color: #991B1B;
    opacity: 0.8;
    line-height: 1.6;
    margin-bottom: 14px;
}

.vc-message-contact {
    font-size: 12px;
    color: var(--color-brand-black);
}

.vc-message-contact a {
    color: var(--color-brand-black);
    text-decoration: none;
}

.vc-message-contact a:hover {
    text-decoration: underline;
}

/* ====== ISSUED BY =============================================== */

.vc-issued-by {
    background: #fff;
    border: 1px solid var(--color-stone-200);
    border-radius: 10px;
    padding: 14px 18px;
    display: flex;
    align-items: center;
    gap: 14px;
    margin-top: 4px;
}

.vc-issued-by img {
    height: 18px;
    width: auto;
    opacity: 0.6;
    flex-shrink: 0;
}

.vc-issued-text {
    font-size: 11px;
    color: var(--color-brand-black);
    line-height: 1.5;
}

.vc-issued-text strong {
    color: var(--color-brand-black);
    font-weight: 500;
}

/* ====== SKELETON ================================================ */

.vc-skeleton-section {
    background: #fff;
    border: 1px solid var(--color-stone-200);
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 10px;
}

.vc-skeleton-head {
    padding: 11px 18px;
    background: var(--color-stone-50);
    border-bottom: 1px solid var(--color-stone-200);
}

.vc-skeleton-row {
    display: flex;
    gap: 12px;
    padding: 12px 18px;
    border-bottom: 1px solid var(--color-stone-200);
    align-items: center;
}

.vc-skeleton-row:last-child {
    border-bottom: none;
}

/* ====== RESPONSIVE ============================================== */

@media (max-width: 480px) {
    .vc-row {
        grid-template-columns: 1fr;
        gap: 2px;
        padding: 10px 16px;
    }

    .vc-row-label {
        font-size: 10px;
        text-transform: uppercase;
        letter-spacing: 0.06em;
        font-weight: 600;
        color: var(--color-brand-black);
    }

    .vc-row-value {
        font-size: 14px;
    }

    .vc-section-head {
        padding: 10px 16px;
    }

    .vc-section-title {
        font-size: 13px;
    }

    .vc-issued-by {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
}