/*
 * WALLACE CORPORATION — Shared CSS
 * Extracted from demo-index-v1.0.html — Concept 3: Typographic Monument — v12.13F
 * Type-driven, editorial, monumental.
 *
 * Fonts are self-hosted in static/fonts/ — no external Google Fonts requests.
 */

/* ============================================================
   FONT FACES
   ============================================================ */
@font-face {
    font-family: 'Tele-marines';
    src: url('../fonts/telemarines.woff2') format('woff2'),
         url('../fonts/telemarines.woff') format('woff'),
         url('../fonts/telemarines.ttf') format('truetype');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Monaco';
    src: local('Monaco'), local('Menlo'), local('Consolas');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

/* Roboto — self-hosted WOFF2 (4 weights) */
/* size-adjust minimizes Cumulative Layout Shift when the font swaps in */
@font-face {
    font-family: 'Roboto';
    src: url('../fonts/Roboto-Light.woff2') format('woff2');
    font-weight: 300;
    font-style: normal;
    font-display: swap;
    size-adjust: 99.5%;
}
@font-face {
    font-family: 'Roboto';
    src: url('../fonts/Roboto-Regular.woff2') format('woff2');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
    size-adjust: 99.5%;
}
@font-face {
    font-family: 'Roboto';
    src: url('../fonts/Roboto-Medium.woff2') format('woff2');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
    size-adjust: 99.5%;
}
@font-face {
    font-family: 'Roboto';
    src: url('../fonts/Roboto-Bold.woff2') format('woff2');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
    size-adjust: 99.5%;
}

/* ============================================================
   CSS CUSTOM PROPERTIES
   ============================================================ */
:root {
    --pink: #e02387;
    --bright-blue: #65a2d2;
    --mid-blue: #3857ad;
    --light-blue: #319ec7;
    --white: #ffffff;
    --black: #000000;

    --font-hero: 'Tele-marines', 'Helvetica Neue', 'Arial Black', 'Impact', system-ui, sans-serif;
    --font-body: 'Roboto', system-ui, -apple-system, sans-serif;
    --font-mono: 'Monaco', 'Menlo', 'Consolas', 'Courier New', monospace;

    --hero-size: clamp(4rem, 12vw, 10.5rem);
    --h1-size: clamp(2.5rem, 6vw, 5rem);
    --h2-size: clamp(1.5rem, 3.5vw, 2.5rem);
    --body-size: clamp(1rem, 1.5vw, 1.125rem);
    --small-size: clamp(0.75rem, 1vw, 0.875rem);
    --section-px: clamp(2rem, 8vw, 6rem);
}

/* ============================================================
   @PROPERTY — Duotone Ambient Shift registered properties
   ============================================================ */
@property --px {
    syntax: '<percentage>';
    inherits: false;
    initial-value: 30%;
}
@property --py {
    syntax: '<percentage>';
    inherits: false;
    initial-value: 40%;
}
@property --pa {
    syntax: '<number>';
    inherits: false;
    initial-value: 0.10;
}
@property --bx {
    syntax: '<percentage>';
    inherits: false;
    initial-value: 70%;
}
@property --by {
    syntax: '<percentage>';
    inherits: false;
    initial-value: 60%;
}
@property --ba {
    syntax: '<number>';
    inherits: false;
    initial-value: 0.12;
}
@property --dx {
    syntax: '<percentage>';
    inherits: false;
    initial-value: 50%;
}
@property --dy {
    syntax: '<percentage>';
    inherits: false;
    initial-value: 80%;
}
@property --da {
    syntax: '<number>';
    inherits: false;
    initial-value: 0.08;
}

/* ============================================================
   KEYFRAMES — Duotone Drift
   ============================================================ */
@keyframes duotoneDrift {
    0%   { --px:30%; --py:40%; --pa:0.10;  --bx:70%; --by:60%; --ba:0.12;  --dx:50%; --dy:80%; --da:0.08; }
    25%  { --px:35%; --py:70%; --pa:0.14;  --bx:80%; --by:35%; --ba:0.10;  --dx:40%; --dy:50%; --da:0.12; }
    50%  { --px:45%; --py:25%; --pa:0.12;  --bx:55%; --by:70%; --ba:0.14;  --dx:65%; --dy:35%; --da:0.09; }
    75%  { --px:25%; --py:55%; --pa:0.08;  --bx:65%; --by:45%; --ba:0.11;  --dx:55%; --dy:70%; --da:0.13; }
    100% { --px:30%; --py:40%; --pa:0.10;  --bx:70%; --by:60%; --ba:0.12;  --dx:50%; --dy:80%; --da:0.08; }
}

/* ============================================================
   RESET
   ============================================================ */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scrollbar-width: thin;
    scrollbar-color: #333 #000;
}

body {
    font-family: var(--font-body);
    font-weight: 400;
    font-size: var(--body-size);
    line-height: 1.6;
    color: var(--white);
    background: var(--black);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

/* --- SELECTION --- */
::selection {
    background: var(--pink);
    color: var(--white);
}

/* --- SCROLLBAR --- */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--black); }
::-webkit-scrollbar-thumb { background: #333; border-radius: 2px; }

/* --- LINKS --- */
a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s ease;
}

/* ============================================================
   SECTIONS — Shared base
   ============================================================ */
.section {
    min-height: 100vh;
    min-height: 100dvh;
    scroll-margin-top: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 6rem var(--section-px);
    position: relative;
    overflow: hidden;
}

.section-compact {
    min-height: auto;
}

/* ============================================================
   NAVIGATION — Fixed, minimal. Hamburger on all screen sizes.
   ============================================================ */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 102;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem var(--section-px);
    transition: background 0.4s ease, backdrop-filter 0.4s ease;
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 2.5rem;
}

.nav.scrolled {
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.nav-logo {
    display: flex;
    align-items: center;
    transition: opacity 0.3s ease;
}

.nav-logo img {
    display: block;
    opacity: 0.85;
    transition: opacity 0.3s ease;
}

.nav-logo:hover img {
    opacity: 1;
}

/* Inline nav links — visible on desktop, hidden on mobile */
.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
    align-items: center;
    margin: 0;
    padding: 0;
    transition: opacity 0.3s ease;
}

.nav-links a {
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 0.8rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.8);
    position: relative;
    padding-bottom: 4px;
    transition: color 0.3s ease;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1.5px;
    background: linear-gradient(90deg, var(--pink), var(--bright-blue));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.nav-links a:hover::after {
    transform: scaleX(1);
}

/* Hamburger — inside nav, visible on ALL screen sizes, animates into close */
.nav-hamburger {
    display: block;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    position: relative;
    width: 44px;
    height: 44px;
}

.nav-hamburger span {
    display: block;
    width: 24px;
    height: 1.5px;
    background: var(--white);
    position: absolute;
    left: 10px;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-hamburger span:nth-child(1) { top: 12px; }
.nav-hamburger span:nth-child(2) { top: 21px; }
.nav-hamburger span:nth-child(3) { top: 30px; }

.nav-hamburger.active span:nth-child(1) {
    top: 21px;
    transform: rotate(45deg);
}

.nav-hamburger.active span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.nav-hamburger.active span:nth-child(3) {
    top: 21px;
    transform: rotate(-45deg);
}

/* ============================================================
   NAV OVERLAY — Full-screen, Column Cascade v10
   ============================================================ */
.nav-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.97);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    z-index: 101;
    display: flex;
    flex-direction: column;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
}

.nav-overlay.open {
    opacity: 1;
    pointer-events: all;
}

/* --- Search inside overlay (bottom bar, inline with socials) --- */
.nav-search-wrap {
    display: flex;
    align-items: stretch;
    gap: 0;
    flex-shrink: 0;
}

.nav-overlay-search {
    background: transparent;
    border: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    padding: 0.5rem 0;
    font-family: var(--font-body);
    font-weight: 300;
    font-size: 0.95rem;
    color: var(--white);
    outline: none;
    width: 160px;
    transition: border-color 0.3s ease, width 0.3s ease;
}

.nav-overlay-search::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.nav-overlay-search:focus {
    border-bottom-color: var(--pink);
    width: 220px;
}

.nav-search-btn {
    background: transparent;
    border: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    padding: 0.5rem 0.65rem;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    transition: color 0.3s ease, border-color 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav-search-btn:hover {
    color: var(--pink);
    border-bottom-color: var(--pink);
}

/* --- Inner container: columns + bottom bar --- */
.nav-overlay-inner {
    display: flex;
    flex: 1;
    min-height: 0;
    padding: 1rem var(--section-px) 2rem;
    gap: 0;
    position: relative;
    z-index: 1;
}

/* Duotone ambient shift background */
.nav-overlay-inner {
    --px: 30%; --py: 40%; --pa: 0.10;
    --bx: 70%; --by: 60%; --ba: 0.12;
    --dx: 50%; --dy: 80%; --da: 0.08;
    background:
        radial-gradient(ellipse at var(--px) var(--py), rgba(224,35,135,var(--pa)) 0%, transparent 50%),
        radial-gradient(ellipse at var(--bx) var(--by), rgba(101,162,210,var(--ba)) 0%, transparent 50%),
        radial-gradient(ellipse at var(--dx) var(--dy), rgba(56,87,173,var(--da)) 0%, transparent 50%);
    background-size: 100% 100%;
    animation: duotoneDrift 24s ease-in-out infinite;
}

/* --- Primary column (left, ~30%) --- */
.nav-col-primary {
    flex: 0 0 30%;
    display: flex;
    align-items: center;
    position: relative;
    border-right: 1px solid transparent;
    border-image: linear-gradient(180deg, transparent 5%, rgba(101, 162, 210, 0.25) 20%, rgba(224, 35, 135, 0.35) 50%, rgba(101, 162, 210, 0.25) 80%, transparent 95%) 1;
}

.nav-primary-links {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.nav-primary-link {
    font-family: var(--font-body);
    font-weight: 500;
    font-size: clamp(1.5rem, 4vw, 2.75rem);
    color: rgba(255, 255, 255, 0.75);
    text-decoration: none;
    letter-spacing: -0.01em;
    line-height: 1.15;
    padding: 0.15rem 0;
    position: relative;
    transition: color 0.3s ease, padding-left 0.3s ease;
    display: inline-block;
    width: fit-content;
}

/* Underline — moved to ::before so ::after can hold depth indicator */
.nav-primary-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--pink), var(--bright-blue));
    transition: width 0.3s ease;
}

/* Depth indicator — on ::after for items with children */
.nav-primary-link.has-children::after {
    content: ' →';
    display: inline;
    font-family: var(--font-mono);
    font-size: 0.6em;
    color: var(--light-blue);
    opacity: 0.8;
    transition: opacity 0.3s ease, color 0.3s ease;
    vertical-align: middle;
    position: relative;
    top: -1px;
}

.nav-primary-link.has-children:hover::after {
    opacity: 1;
    color: var(--pink);
}

.nav-primary-link:hover,
.nav-primary-link.active {
    color: var(--white);
    padding-left: 0.5rem;
}

.nav-primary-link:hover::before,
.nav-primary-link.active::before {
    width: 100%;
}

/* --- Sub-column area (middle, ~30%) --- */
.nav-col-sub {
    flex: 0 0 30%;
    display: flex;
    align-items: center;
    padding-left: clamp(2rem, 5vw, 4rem);
    position: relative;
}

.nav-col-sub > * {
    position: relative;
    z-index: 1;
}

.nav-sub-column {
    position: absolute;
    opacity: 0;
    transform: translateX(20px);
    pointer-events: none;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.nav-sub-column.active {
    opacity: 1;
    transform: translateX(0);
    pointer-events: all;
    position: relative;
}

.nav-sub-inner {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.nav-sub-link {
    font-family: var(--font-body);
    font-weight: 400;
    font-size: clamp(1.1rem, 2vw, 1.5rem);
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    letter-spacing: 0.01em;
    padding: 0.35rem 0;
    transition: color 0.3s ease, padding-left 0.3s ease;
    display: inline-block;
    width: fit-content;
    position: relative;
}

/* Depth indicator for sub-links that have tertiary children */
.nav-sub-link.has-children::after {
    content: ' →';
    display: inline;
    font-family: var(--font-mono);
    font-size: 0.55em;
    color: var(--light-blue);
    opacity: 0.8;
    transition: opacity 0.3s ease, color 0.3s ease;
    vertical-align: middle;
    position: relative;
    top: -1px;
}

.nav-sub-link.has-children:hover::after {
    opacity: 1;
    color: var(--pink);
}

.nav-sub-link:hover {
    color: var(--white);
    padding-left: 0.4rem;
}

/* --- Tertiary column area (right, ~40%) --- */
.nav-col-tertiary {
    flex: 0 0 40%;
    display: flex;
    align-items: center;
    padding-left: clamp(2rem, 5vw, 4rem);
    position: relative;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.nav-col-tertiary > * {
    position: relative;
    z-index: 1;
}

.nav-col-tertiary.active {
    opacity: 1;
    pointer-events: all;
}

.nav-tertiary-column {
    position: absolute;
    opacity: 0;
    transform: translateX(20px);
    pointer-events: none;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.nav-tertiary-column.active {
    opacity: 1;
    transform: translateX(0);
    pointer-events: all;
    position: relative;
}

.nav-tertiary-inner {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.nav-tertiary-link {
    font-family: var(--font-body);
    font-weight: 300;
    font-size: clamp(0.95rem, 1.5vw, 1.2rem);
    color: rgba(255, 255, 255, 0.5);
    text-decoration: none;
    letter-spacing: 0.01em;
    padding: 0.25rem 0;
    transition: color 0.3s ease, padding-left 0.3s ease;
    display: inline-block;
    width: fit-content;
}

.nav-tertiary-link:hover {
    color: var(--white);
    padding-left: 0.35rem;
}

/* --- Tertiary View All link --- */
.nav-tertiary-view-all {
    font-family: var(--font-mono);
    font-size: 0.6rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--pink);
    text-decoration: none;
    display: block;
    margin-top: 0.5rem;
    transition: color 0.3s;
}

.nav-tertiary-view-all:hover {
    color: var(--bright-blue);
}

/* --- Tertiary news panel --- */
.nav-tertiary-inner-news {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    max-width: 300px;
}

.nav-tertiary-meta {
    font-family: var(--font-mono);
    font-size: 0.6rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.3);
    margin: 0 0 0.5rem;
}

.nav-tertiary-meta-sep {
    color: rgba(255, 255, 255, 0.15);
    margin: 0 0.35rem;
}

.nav-tertiary-excerpt {
    font-family: var(--font-body);
    font-weight: 300;
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.5);
    line-height: 1.5;
    margin: 0 0 0.75rem;
}

.nav-tertiary-read-more {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--pink);
    text-decoration: none;
    transition: color 0.3s;
}

.nav-tertiary-read-more:hover {
    color: var(--bright-blue);
}

/* --- Nav logo image --- */
.nav-logo-img {
    height: 24px;
    width: auto;
}

/* --- Bottom bar --- */
.nav-bottom-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem var(--section-px);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    gap: 1.5rem;
    flex-wrap: wrap;
}

.nav-bottom-left {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.nav-bottom-logo-wrap {
    display: flex;
    align-items: center;
}

.nav-bottom-logo {
    height: 20px;
    width: auto;
    opacity: 0.6;
    transition: opacity 0.3s ease;
}

.nav-bottom-logo:hover {
    opacity: 1;
}

.nav-bottom-socials {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.nav-bottom-socials a {
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.35;
    transition: opacity 0.3s ease, color 0.3s ease;
    color: var(--white);
}

.nav-bottom-socials a:hover {
    opacity: 1;
    color: var(--pink);
}

.nav-bottom-socials svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

.nav-bottom-right {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.nav-admin-link {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    color: rgba(255, 255, 255, 0.45);
    text-decoration: none;
    transition: color 0.3s ease;
}

.nav-admin-link:hover {
    color: var(--pink);
}

.nav-customer-link {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    color: rgba(255, 255, 255, 0.45);
    text-decoration: none;
    transition: color 0.3s ease;
}

.nav-customer-link:hover {
    color: var(--pink);
}

.nav-link-divider {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: rgba(255, 255, 255, 0.2);
    user-select: none;
}

/* ============================================================
   SECTION DIVIDERS
   ============================================================ */
.section-divider {
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, var(--pink) 20%, var(--bright-blue) 80%, transparent 100%);
    opacity: 0.35;
}

/* ============================================================
   TEXT LINKS
   ============================================================ */
.text-link {
    font-family: var(--font-mono);
    font-size: 1.1rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--white);
    position: relative;
    padding-bottom: 6px;
    cursor: pointer;
    transition: color 0.3s ease, background 0.3s ease;
    background: none;
    border: none;
    display: inline-block;
}

.text-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1.5px;
    background: linear-gradient(90deg, var(--pink), var(--bright-blue));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.text-link:hover {
    background: linear-gradient(90deg, var(--pink), var(--bright-blue));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

.text-link:hover::after {
    transform: scaleX(1);
}

/* ============================================================
   FOOTER — Concept B: Tech Grid
   ============================================================ */
.footer {
    margin-top: clamp(2rem, 5vh, 4rem);
    background: var(--black);
    position: relative;
    padding: clamp(3rem, 6vw, 6rem) var(--section-px) 0;
    width: 100%;
    border-top: 1px solid transparent;
}

/* Top border gradient — matches section-divider */
.footer::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, var(--pink) 20%, var(--bright-blue) 80%, transparent 100%);
    opacity: 0.35;
    z-index: 2;
}

/* Grid pattern overlay */
.footer::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 39px,
        rgba(101, 162, 210, 0.03) 39px,
        rgba(101, 162, 210, 0.03) 40px
    ),
    repeating-linear-gradient(
        90deg,
        transparent,
        transparent 39px,
        rgba(101, 162, 210, 0.03) 39px,
        rgba(101, 162, 210, 0.03) 40px
    );
    pointer-events: none;
    z-index: 0;
}

.footer-socials {
    display: flex;
    align-items: center;
    gap: 1rem;
    position: relative;
    z-index: 1;
}

.footer-socials a {
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.5;
    transition: opacity 0.3s ease, color 0.3s ease;
    color: var(--white);
}

.footer-socials a:hover {
    opacity: 1;
    color: var(--light-blue);
    filter: drop-shadow(0 0 6px rgba(49, 158, 199, 0.45)) drop-shadow(0 0 2px rgba(56, 87, 173, 0.3));
}

.footer-socials svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

/* --- 4-Column Grid --- */
.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: clamp(2rem, 4vw, 3.5rem);
    position: relative;
    z-index: 1;
    margin-bottom: clamp(2rem, 4vw, 3.5rem);
    padding: 0;
}

.footer-col-header {
    font-family: var(--font-mono) !important;
    font-size: 0.65rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--light-blue);
    margin-bottom: 0.75rem;
    font-weight: 400;
}

.footer-col-links {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-col-links a {
    font-family: var(--font-body);
    font-weight: 400;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.45);
    text-decoration: none;
    transition: color 0.3s ease;
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.footer-col-links a:hover {
    color: var(--light-blue);
}

/* --- Search input in HELP column --- */
.footer-search-wrap {
    display: flex;
    align-items: stretch;
    gap: 0;
    margin-bottom: 1.5rem;
}

.footer-search-input {
    background: transparent;
    border: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    padding: 0.5rem 0;
    font-family: var(--font-body);
    font-weight: 300;
    font-size: 0.8rem;
    color: var(--white);
    outline: none;
    max-width: 180px;
    transition: border-color 0.3s ease;
}

.footer-search-input::placeholder {
    color: rgba(255, 255, 255, 0.35);
    font-family: var(--font-body);
}

.footer-search-input:focus {
    border-bottom-color: var(--light-blue);
}

.footer-search-btn {
    background: transparent;
    border: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    color: rgba(255, 255, 255, 0.45);
    cursor: pointer;
    padding: 0.5rem 0.55rem;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    transition: color 0.3s ease, border-color 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer-search-btn:hover {
    color: var(--light-blue);
    border-bottom-color: var(--light-blue);
}

/* --- Footer search form --- */
.footer-search-form {
    display: flex;
    gap: 0;
}

/* --- Bottom Row --- */
.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    z-index: 1;
    padding: clamp(1.5rem, 3vw, 2.5rem) 0;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-bottom::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, var(--pink) 20%, var(--bright-blue) 80%, transparent 100%);
    opacity: 0.35;
}

.footer-bottom-right {
    display: flex;
    align-items: center;
    gap: 1.75rem;
}

.footer-copyright {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: rgba(255, 255, 255, 0.4);
    letter-spacing: 0.08em;
}

.footer-policy {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-family: var(--font-mono);
    font-weight: 400;
    font-size: 0.7rem;
}

.footer-policy a {
    font-family: var(--font-mono);
    letter-spacing: 0.05em;
    color: rgba(255, 255, 255, 0.45);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-policy a:hover {
    color: var(--light-blue);
}

.footer-policy-sep {
    color: rgba(255, 255, 255, 0.15);
    user-select: none;
}

/* ============================================================
   POLICY PAGES — Shared typography (privacy, terms, retainer,
   referral, fair-use). Page-specific rules stay in page_css.
   ============================================================ */
.policy-wrap {
    max-width: 780px;
    width: 100%;
    margin: 0 auto;
}

.policy-wrap h1 {
    font-family: var(--font-body);
    font-weight: 500;
    font-size: var(--h1-size);
    line-height: 1.05;
    letter-spacing: -0.02em;
    color: var(--white);
    margin-bottom: 2rem;
}

.policy-updated {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.35);
    margin-bottom: 2rem;
}

.policy-wrap h2 {
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 1.25rem;
    color: var(--white);
    margin-top: 2.5rem;
    margin-bottom: 0.75rem;
    letter-spacing: -0.01em;
}

.policy-wrap h3 {
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 1.1rem;
    color: var(--white);
    margin-top: 2rem;
    margin-bottom: 0.5rem;
}

.policy-wrap p {
    font-family: var(--font-body);
    font-weight: 300;
    font-size: var(--body-size);
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.65);
    margin-bottom: 1rem;
}

.policy-wrap ul {
    font-family: var(--font-body);
    font-weight: 300;
    font-size: var(--body-size);
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.65);
    padding-left: 1.5rem;
    margin-bottom: 1rem;
    list-style-type: disc;
}

.policy-wrap ul li { margin-bottom: 0.35rem; }

.policy-wrap a {
    color: var(--pink);
    text-decoration: none;
    transition: color 0.3s ease;
}

.policy-wrap a:hover {
    color: var(--bright-blue);
}

/* Policy section cards (referral, fair-use) */
.policy-section {
    border-top: 1px solid rgba(101, 162, 210, 0.15);
    padding: clamp(1rem, 2vw, 2rem) 0;
    transition: border-color 0.4s ease;
}

.policy-section:hover { border-color: rgba(224, 35, 135, 0.5); }

.policy-section-title {
    font-family: var(--font-body);
    font-weight: 500;
    font-size: clamp(1.2rem, 2.5vw, 1.8rem);
    line-height: 1.2;
    color: var(--white);
    margin-bottom: 0.75rem;
    transition: color 0.3s ease, text-shadow 0.3s ease;
}

.policy-section:hover .policy-section-title {
    color: var(--pink);
    text-shadow: 0 0 12px rgba(224, 35, 135, 0.35);
}

.policy-section-body p { margin-bottom: 1rem; }
.policy-section-body p:last-child { margin-bottom: 0; }

/* Custom bullet list — ::before dots (brand colour), no default bullets */
ul.policy-bullet-list {
    list-style: none;
    padding-left: 1rem;
    margin: 0.75rem 0;
}

.policy-bullet-list li {
    font-family: var(--font-body);
    font-weight: 300;
    font-size: var(--body-size);
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.6);
    position: relative;
    padding-left: 1.25rem;
    margin-bottom: 0.35rem;
}

.policy-bullet-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.6em;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--light-blue);
    opacity: 0.6;
}

.policy-bullet-list li:last-child { margin-bottom: 0; }

@media (max-width: 768px) {
    .policy-section-title { font-size: clamp(1.2rem, 4vw, 1.8rem); }
    .policy-wrap { max-width: 100%; }
}

/* ============================================================
   NEWSLETTER MODAL — v1.0 — mimics contact form styling
   ============================================================ */
.nl-overlay {
    position: fixed;
    inset: 0;
    z-index: 200;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.35s ease;
}
.nl-overlay.open {
    opacity: 1;
    pointer-events: all;
}
.nl-modal {
    background: rgba(0, 0, 0, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.12);
    padding: clamp(2rem, 5vw, 3.5rem);
    width: min(480px, 90vw);
    position: relative;
    transform: translateY(16px);
    transition: transform 0.35s ease;
}
.nl-overlay.open .nl-modal {
    transform: translateY(0);
}
.nl-close {
    position: absolute;
    top: 1.25rem;
    right: 1.25rem;
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    font-family: var(--font-mono);
    font-size: 1.1rem;
    padding: 0.25rem;
    transition: color 0.3s ease;
}
.nl-close:hover {
    color: var(--pink);
}
.nl-headline {
    font-family: var(--font-body);
    font-weight: 500;
    font-size: clamp(1.5rem, 3vw, 2rem);
    color: var(--white);
    letter-spacing: -0.01em;
    margin-bottom: 0.5rem;
}
.nl-subhead {
    font-family: var(--font-body);
    font-weight: 300;
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.55);
    margin-bottom: 2rem;
    line-height: 1.5;
}
.nl-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}
.nl-field {
    position: relative;
}
.nl-field input {
    width: 100%;
    background: transparent;
    border: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.25);
    padding: 0.85rem 0;
    font-family: var(--font-body);
    font-weight: 300;
    font-size: var(--body-size);
    color: var(--white);
    outline: none;
    transition: border-color 0.3s ease;
}
.nl-field input::placeholder {
    color: rgba(255, 255, 255, 0.35);
}
.nl-field input:focus {
    border-bottom-color: var(--pink);
}
.nl-submit {
    align-self: flex-start;
    background: transparent;
    border: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    padding: 0.6rem 0.5rem 0.5rem;
    font-family: var(--font-mono);
    font-weight: 400;
    font-size: 0.85rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.7);
    cursor: pointer;
    position: relative;
    transition: color 0.3s ease, border-color 0.3s ease;
    margin-top: 0.5rem;
}
.nl-submit::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 0;
    height: 1.5px;
    background: linear-gradient(90deg, var(--pink), var(--bright-blue));
    transition: width 0.3s ease;
}
.nl-submit:hover {
    color: var(--white);
    border-bottom-color: var(--pink);
}
.nl-submit:hover::after {
    width: 100%;
}

/* ============================================================
   SCROLL-TO-TOP
   ============================================================ */
.scroll-top {
    position: fixed;
    bottom: clamp(1.5rem, 4vw, 2.5rem);
    right: clamp(1.5rem, 4vw, 2.5rem);
    z-index: 99;
    width: 24px;
    height: 24px;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(101, 162, 210, 0.2);
    color: rgba(255, 255, 255, 0.6);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    opacity: 0;
    transform: translateY(12px);
    pointer-events: none;
    transition: opacity 0.3s ease, transform 0.3s ease, border-color 0.3s ease, color 0.3s ease;
}

.scroll-top.visible {
    opacity: 1;
    transform: translateY(0);
    pointer-events: all;
}

.scroll-top:hover {
    color: var(--pink);
    border-color: var(--pink);
}

/* ============================================================
   FADE-IN — Scroll reveal animation
   ============================================================ */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }
.fade-in-delay-4 { transition-delay: 0.4s; }

/* --- Intersection-observer driven visibility --- */
.section.in-view .fade-in {
    opacity: 1;
    transform: translateY(0);
}

/* Hero is above the fold — always visible */
#hero .fade-in,
.section .fade-in {
    opacity: 1;
    transform: translateY(0);
}

/* --- Page container fallback classes — always visible --- */
.register-page .fade-in,
.contact-page .fade-in,
.archive-page .fade-in,
.article-page .fade-in,
.services-overview-page .fade-in,
.service-detail-page .fade-in,
.dash-page .fade-in,
.enviro-page .fade-in,
.tools-page .fade-in,
.rec-page .fade-in,
.grader-page .fade-in,
.ari-page .fade-in {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================================
   RESPONSIVE — Nav overlay
   ============================================================ */
@media (max-width: 1024px) {
    .nav-overlay-inner {
        flex-direction: column;
        padding: 3rem var(--section-px) 1.5rem;
    }
    .nav-col-primary {
        flex: 0 0 auto;
        border-right: none;
        border-bottom: 1px solid rgba(101, 162, 210, 0.2);
        padding-bottom: 1.5rem;
        margin-bottom: 1rem;
    }
    .nav-primary-link {
        font-size: clamp(1.5rem, 5vw, 2.5rem);
    }
    .nav-col-sub {
        flex: 1;
        padding-left: 0;
        overflow: visible;
    }
    .nav-col-tertiary {
        flex: 1;
        padding-left: 0;
        overflow: visible;
        opacity: 1;
        pointer-events: all;
    }
    .nav-sub-column {
        position: relative;
        transform: none;
        opacity: 1;
        pointer-events: all;
        display: none;
    }
    .nav-sub-column.active {
        display: block;
    }
    .nav-tertiary-column {
        position: relative;
        transform: none;
        opacity: 1;
        pointer-events: all;
        display: none;
    }
    .nav-tertiary-column.active {
        display: block;
    }
    .nav-sub-link {
        font-size: 1rem;
    }
    .nav-tertiary-link {
        font-size: 0.9rem;
    }
    .nav-overlay-search {
        width: 200px;
    }
}

@media (max-width: 768px) {
    .nav-overlay-inner {
        padding: 2.5rem var(--section-px) 1rem;
        flex-direction: column;
    }
    .nav-col-primary {
        flex: 0 0 auto;
        border-right: none;
        border-bottom: 1px solid rgba(101, 162, 210, 0.2);
        padding-bottom: 1.25rem;
        margin-bottom: 0.75rem;
    }
    .nav-col-sub {
        flex: 1;
        padding-left: 0;
        overflow: visible;
    }
    .nav-col-tertiary {
        flex: 1;
        padding-left: 0;
        overflow: visible;
        opacity: 1;
        pointer-events: all;
    }
    .nav-sub-column {
        position: relative;
        transform: none;
        opacity: 1;
        pointer-events: all;
        display: none;
    }
    .nav-sub-column.active {
        display: block;
    }
    .nav-tertiary-column {
        position: relative;
        transform: none;
        opacity: 1;
        pointer-events: all;
        display: none;
    }
    .nav-tertiary-column.active {
        display: block;
    }
    .nav-bottom-bar {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    .nav-overlay-search {
        width: 100%;
        max-width: 280px;
    }
    .nav-col-tertiary {
        padding-top: 0.5rem;
    }
}

@media (max-width: 480px) {
    .nav-primary-link {
        font-size: 1.4rem;
    }
    .nav-col-primary {
        padding-bottom: 1rem;
        margin-bottom: 0.75rem;
    }
}

/* ============================================================
   RESPONSIVE — Nav (horizontal links hidden on mobile)
   ============================================================ */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
}

/* ============================================================
   RESPONSIVE — Footer
   ============================================================ */
@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 480px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================================
   RESPONSIVE — Touch target safety
   ============================================================ */
@media (pointer: coarse) {
    .text-link,
    .form-submit,
    .nav-hamburger {
        min-height: 44px;
        display: flex;
        align-items: center;
    }
}

/* ============================================================
   REDUCED MOTION
   (Note: no @media (prefers-reduced-motion: reduce) block
    exists in the source demo-index-v1.0.html — add here if
    needed per accessibility requirements)
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    .nav-overlay-inner {
        animation: none;
    }
}

/* Hide reCAPTCHA v3 badge — disclosure text is on /privacy page per Google ToS */
.grecaptcha-badge {
    visibility: hidden !important;
}

/* ============================================================
   SHARED COMPONENT STYLES
   Used by admin portal and customer dashboard.
   ============================================================ */

/* Custom checkboxes (replaces browser defaults with Wallace brand) */
.admin-checkbox-label {
    font-family: var(--font-body);
    font-size: 0.85rem;
    color: rgba(255,255,255,0.7);
    display: flex;
    align-items: center;
    gap: 0.35rem;
    cursor: pointer;
}
.admin-checkbox-label input[type="checkbox"] {
    appearance: none;
    -webkit-appearance: none;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255,255,255,0.2);
    border-radius: 2px;
    background: transparent;
    cursor: pointer;
    position: relative;
    flex-shrink: 0;
}
.admin-checkbox-label input[type="checkbox"]:checked {
    border-color: var(--bright-blue);
    background: var(--bright-blue);
}
.admin-checkbox-label input[type="checkbox"]:checked::after {
    content: '';
    position: absolute;
    left: 4px;
    top: 1px;
    width: 5px;
    height: 9px;
    border: solid #fff;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

/* Portal roles section header */
.admin-section-label {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(255,255,255,0.35);
    display: block;
    margin-bottom: 0.4rem;
}

/* Portal roles checkbox row */
.admin-roles-row {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* HTMX inline response messages (used by dashboard/auth fragments) */
.reg-message {
    font-family: var(--font-body);
    font-size: 0.95rem;
    padding: 0.5rem 0;
    display: block;
}
.reg-message-success { color: var(--bright-blue); }
.reg-message-error   { color: var(--pink); }