/* ==========================================================================
   Sourcewall NL — Design System & Global Styles
   Brand colours, typography, components per Section 2 of manuscript
   ========================================================================== */

/* ---------- CSS Custom Properties ---------- */
:root {
    /* Colour Palette */
    --color-primary: #1B3A8F;
    --color-accent: #C0272D;
    --color-medium-blue: #2563C4;
    --color-bg-light: #F0F4FA;
    --color-text-dark: #1A1A2E;
    --color-text-mid: #444466;
    --color-white: #FFFFFF;
    --color-bg: #FFFFFF;
    --color-surface: #FFFFFF;
    --color-border: rgba(27, 58, 143, 0.1);

    /* Typography */
    --font-primary: 'Inter', Arial, Helvetica, sans-serif;
    --font-size-body: 16px;
    --font-size-small: 14px;
    --line-height: 1.7;

    /* Heading Scale */
    --h1: 48px;
    --h2: 36px;
    --h3: 28px;
    --h4: 22px;

    /* Spacing */
    --space-xs: 8px;
    --space-sm: 16px;
    --space-md: 24px;
    --space-lg: 40px;
    --space-xl: 64px;
    --space-2xl: 96px;

    /* Layout */
    --container-max: 1280px;
    --border-radius: 8px;
    --shadow: 0 2px 12px rgba(27, 58, 143, 0.08);
    --shadow-md: 0 4px 20px rgba(27, 58, 143, 0.1);
    --shadow-lg: 0 8px 32px rgba(27, 58, 143, 0.14);
    --shadow-glow: 0 4px 24px rgba(37, 99, 196, 0.18);
    --shadow-accent-glow: 0 4px 20px rgba(192, 39, 45, 0.2);
    --transition: 0.25s ease;
    --transition-smooth: 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Reset & Base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
    font-size: var(--font-size-body);
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-primary);
    color: var(--color-text-dark);
    line-height: var(--line-height);
    background: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-medium-blue); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-primary); }
ul, ol { list-style: none; }

/* ---------- Typography ---------- */
h1, h2, h3, h4 { font-weight: 700; color: var(--color-primary); line-height: 1.2; }
h1 { font-size: var(--h1); }
h2 { font-size: var(--h2); }
h3 { font-size: var(--h3); }
h4 { font-size: var(--h4); }

p { margin-bottom: var(--space-sm); color: var(--color-text-dark); }
.text-mid { color: var(--color-text-mid); }
.text-small { font-size: var(--font-size-small); color: var(--color-text-mid); }
.text-white { color: var(--color-white); }
.text-center { text-align: center; }
.text-accent { color: var(--color-accent); }

/* ---------- Layout ---------- */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.section {
    padding: var(--space-2xl) 0;
}

.section--light {
    background: var(--color-bg-light);
}

.section--dark {
    background: var(--color-primary);
    color: var(--color-white);
}

.section--dark h2,
.section--dark h3,
.section--dark h4 {
    color: var(--color-white);
}

.section--dark p {
    color: rgba(255, 255, 255, 0.85);
}

/* ---------- Grid ---------- */
.grid { display: grid; gap: var(--space-md); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
.grid--5 { grid-template-columns: repeat(5, 1fr); }
.grid--6 { grid-template-columns: repeat(6, 1fr); }

/* ---------- Flex Utilities ---------- */
.flex { display: flex; }
.flex-wrap { flex-wrap: wrap; }
.flex-center { align-items: center; justify-content: center; }
.flex-between { justify-content: space-between; align-items: center; }
.flex-col { flex-direction: column; }
.gap-sm { gap: var(--space-sm); }
.gap-md { gap: var(--space-md); }
.gap-lg { gap: var(--space-lg); }

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--border-radius);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-smooth);
    text-decoration: none;
    gap: var(--space-xs);
    position: relative;
    overflow: hidden;
}
.btn::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, transparent 30%, rgba(255,255,255,0.15) 50%, transparent 70%);
    transform: translateX(-100%);
    transition: transform 0.5s ease;
}
.btn:hover::after {
    transform: translateX(100%);
}

.btn--primary {
    background: var(--color-accent);
    color: var(--color-white);
    border-color: var(--color-accent);
    box-shadow: 0 2px 8px rgba(192, 39, 45, 0.15);
}
.btn--primary:hover {
    background: #a02024;
    border-color: #a02024;
    color: var(--color-white);
    box-shadow: var(--shadow-accent-glow);
    transform: translateY(-1px);
}
.btn--primary:active {
    transform: translateY(0);
    box-shadow: 0 1px 4px rgba(192, 39, 45, 0.2);
}

.btn--secondary {
    background: transparent;
    color: var(--color-white);
    border-color: var(--color-white);
    box-shadow: 0 2px 8px rgba(255,255,255,0.06);
}
.btn--secondary:hover {
    background: var(--color-white);
    color: var(--color-primary);
    box-shadow: 0 4px 16px rgba(255,255,255,0.15);
    transform: translateY(-1px);
}

.btn--outline {
    background: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}
.btn--outline:hover {
    background: var(--color-primary);
    color: var(--color-white);
    box-shadow: var(--shadow-glow);
    transform: translateY(-1px);
}
.btn--outline:active {
    transform: translateY(0);
}

.btn--sm {
    padding: 10px 20px;
    font-size: var(--font-size-small);
}

/* ---------- Cards ---------- */
.card {
    background: var(--color-white);
    border-radius: var(--border-radius);
    padding: var(--space-lg);
    box-shadow: var(--shadow);
    transition: box-shadow var(--transition-smooth), transform var(--transition-smooth), border-color var(--transition-smooth);
    border: 1px solid transparent;
    position: relative;
}

.card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
    border-color: rgba(37, 99, 196, 0.08);
}
.card:active {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.card__icon {
    width: 56px;
    height: 56px;
    background: var(--color-bg-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-sm);
    color: var(--color-primary);
    font-size: 24px;
}

.card__title {
    font-size: var(--h4);
    margin-bottom: var(--space-xs);
}

.card__text {
    color: var(--color-text-mid);
    font-size: var(--font-size-small);
}

/* ---------- Badge ---------- */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: rgba(255,255,255,0.15);
    border-radius: 50px;
    font-size: var(--font-size-small);
    font-weight: 500;
    backdrop-filter: blur(4px);
}

.badge--accent {
    background: var(--color-accent);
    color: var(--color-white);
}

/* ---------- Status Badges ---------- */
.status {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.status--transit { background: #EBF5FF; color: var(--color-medium-blue); }
.status--customs { background: #FFF7ED; color: #C2410C; }
.status--delivered { background: #ECFDF5; color: #059669; }
.status--pending { background: #FEF3C7; color: #B45309; }

/* ---------- Header ---------- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--color-white);
    box-shadow: 0 1px 0 rgba(0,0,0,0.06);
    transition: box-shadow var(--transition);
}

.header.scrolled {
    box-shadow: var(--shadow);
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.header__logo img {
    height: 44px;
    width: auto;
}

.header__logo span {
    font-size: 22px;
    font-weight: 700;
    color: var(--color-primary);
    letter-spacing: -0.5px;
}

.header__logo .logo-red {
    color: var(--color-accent);
}

.nav { display: flex; align-items: center; gap: 14px; flex-wrap: nowrap; white-space: nowrap; }

.nav-link {
    font-size: 13px;
    font-weight: 500;
    color: var(--color-text-dark);
    padding: 8px 0;
    border-bottom: 2px solid transparent;
    transition: all var(--transition);
}
.nav-link:hover,
.nav-link.active {
    color: var(--color-primary);
    border-bottom-color: var(--color-accent);
}

.nav-cta {
    margin-left: 0;
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-xs);
}
.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text-dark);
    margin: 5px 0;
    transition: all var(--transition);
}

/* ---------- Hero ---------- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    color: var(--color-white);
    margin-top: 80px;
    overflow: hidden;
}

.hero__photo {
    position: absolute;
    inset: 0;
    z-index: 0;
    background: url('../images/hero-port.jpg') center 40%/cover no-repeat;
    transform: scale(1.08);
    transition: transform 0.1s linear;
}

.hero__overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    background:
        linear-gradient(135deg, rgba(10,22,60,0.88) 0%, rgba(27,58,143,0.72) 40%, rgba(20,40,100,0.65) 100%),
        linear-gradient(to top, rgba(0,0,0,0.4) 0%, transparent 50%);
}

.hero__particles {
    position: absolute;
    inset: 0;
    z-index: 2;
    pointer-events: none;
}

.hero__grid-layout {
    position: relative;
    z-index: 3;
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: var(--space-xl);
    align-items: center;
    padding-top: var(--space-xl);
    padding-bottom: var(--space-xl);
}

.hero__content {
    max-width: 660px;
    padding: var(--space-2xl) 0;
}

.hero__badge {
    margin-bottom: var(--space-md);
}

.hero h1 {
    color: var(--color-white);
    margin-bottom: var(--space-sm);
    font-size: clamp(32px, 5vw, 50px);
    line-height: 1.15;
    text-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

.hero__sub {
    font-size: 18px;
    color: rgba(255,255,255,0.92);
    margin-bottom: var(--space-lg);
    line-height: 1.7;
    text-shadow: 0 1px 8px rgba(0,0,0,0.2);
}

.hero__buttons {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

/* ---------- Section Header ---------- */
.section-header {
    max-width: 720px;
    margin: 0 auto var(--space-xl);
    text-align: center;
}
.section-header h2 {
    margin-bottom: var(--space-sm);
}
.section-header p {
    color: var(--color-text-mid);
    font-size: 18px;
}
.section-header__line {
    width: 48px;
    height: 3px;
    background: var(--color-accent);
    margin: var(--space-sm) auto 0;
    border-radius: 2px;
}

/* ---------- Stats Bar ---------- */
.stats-bar {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    text-align: center;
    gap: var(--space-md);
    padding: var(--space-lg) 0;
}
.stat__number {
    font-size: var(--h2);
    font-weight: 700;
    color: var(--color-white);
}
.stat__label {
    font-size: var(--font-size-small);
    opacity: 0.85;
    margin-top: 4px;
}

/* ---------- Process Steps (Hexagonal Chain) ---------- */
.process-strip {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: var(--space-sm);
    text-align: center;
}

.process-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-sm);
    border-radius: var(--border-radius);
    transition: background var(--transition);
    cursor: pointer;
    text-decoration: none;
    color: inherit;
}
.process-step:hover {
    background: var(--color-bg-light);
    color: inherit;
}

.process-step__icon {
    width: 64px;
    height: 64px;
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 4px;
}

.process-step__label {
    font-size: var(--font-size-small);
    font-weight: 600;
    color: var(--color-text-dark);
}

/* ---------- Services Page ---------- */

/* Distinction */
.svc-distinction {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}
.svc-distinction__text {
    font-size: 1.15rem;
    line-height: 1.9;
    color: var(--color-text-mid);
    margin-top: var(--space-md);
}

/* Pillar Image Cards */
.svc-pillars {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    margin-top: var(--space-xl);
}
.svc-pillar {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    height: 420px;
    cursor: default;
}
.svc-pillar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}
.svc-pillar:hover img {
    transform: scale(1.06);
}
.svc-pillar__overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: var(--space-lg) var(--space-md);
    background: linear-gradient(to top, rgba(0,0,0,0.82) 0%, rgba(0,0,0,0.3) 50%, transparent 100%);
    transition: background 0.4s ease;
}
.svc-pillar:hover .svc-pillar__overlay {
    background: linear-gradient(to top, rgba(27,58,143,0.92) 0%, rgba(27,58,143,0.45) 55%, transparent 100%);
}
.svc-pillar__icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(6px);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 12px;
    transition: var(--transition-smooth);
}
.svc-pillar:hover .svc-pillar__icon {
    background: rgba(255,255,255,0.25);
    transform: translateY(-2px);
}
.svc-pillar__icon svg {
    width: 22px;
    height: 22px;
    color: #fff;
}
.svc-pillar__title {
    font-size: 20px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 8px;
}
.svc-pillar__text {
    font-size: 13px;
    line-height: 1.7;
    color: rgba(255,255,255,0.8);
    margin: 0;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.5s ease, opacity 0.4s ease;
}
.svc-pillar:hover .svc-pillar__text {
    max-height: 200px;
    opacity: 1;
}

/* Bridge Banner */
.svc-banner {
    position: relative;
    height: 280px;
    overflow: hidden;
}
.svc-banner > img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.svc-banner__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, rgba(27,58,143,0.88), rgba(27,58,143,0.35));
    display: flex;
    align-items: center;
}
.svc-banner__title {
    font-size: clamp(1.4rem, 3vw, 2rem);
    font-weight: 700;
    color: #fff;
    max-width: 560px;
    margin-bottom: var(--space-xs);
}
.svc-banner__sub {
    font-size: 1rem;
    color: rgba(255,255,255,0.85);
    max-width: 500px;
    margin: 0;
}

/* Service Tier Rows */
.svc-tier {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
}
.svc-tier--flip { direction: rtl; }
.svc-tier--flip > * { direction: ltr; }

.svc-tier__visual {
    position: relative;
}
.svc-tier__img-wrap {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}
.svc-tier__img-wrap img {
    width: 100%;
    height: 340px;
    object-fit: cover;
    display: block;
    transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}
.svc-tier:hover .svc-tier__img-wrap img {
    transform: scale(1.04);
}

.svc-tier__content {
    position: relative;
}
.svc-tier__num {
    position: absolute;
    top: -20px;
    right: 0;
    font-size: 120px;
    font-weight: 900;
    color: rgba(27,58,143,0.04);
    line-height: 1;
    pointer-events: none;
    user-select: none;
}
.svc-tier__badge {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    color: var(--tier-color, var(--color-primary));
    background: color-mix(in srgb, var(--tier-color, var(--color-primary)) 10%, transparent);
    padding: 5px 14px;
    border-radius: 20px;
    margin-bottom: var(--space-sm);
}
.svc-tier__title {
    font-size: var(--h3);
    font-weight: 700;
    color: var(--color-text-dark);
    margin-bottom: var(--space-sm);
}
.svc-tier__meta {
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--color-border);
}
.svc-tier__meta p {
    font-size: 14px;
    line-height: 1.7;
    color: var(--color-text-mid);
    margin: 0 0 8px;
}
.svc-tier__meta p:last-child { margin-bottom: 0; }
.svc-tier__list {
    list-style: none;
    padding: 0;
    margin: 0;
}
.svc-tier__list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 8px 0;
    font-size: 14px;
    line-height: 1.6;
    color: var(--color-text-mid);
}
.svc-tier__list li svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    margin-top: 3px;
    color: var(--tier-color, var(--color-accent));
}

/* Services CTA */
.svc-cta {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
    padding: var(--space-lg) 0;
}
.svc-cta__title {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    color: #fff;
    margin-bottom: var(--space-xs);
}
.svc-cta__sub {
    font-size: 1.2rem;
    font-weight: 600;
    color: rgba(255,255,255,0.9);
    margin-bottom: var(--space-md);
}
.svc-cta__text {
    font-size: 15px;
    line-height: 1.7;
    color: rgba(255,255,255,0.7);
    margin-bottom: var(--space-lg);
}

/* Services Responsive */
@media (max-width: 768px) {
    .svc-pillars {
        grid-template-columns: 1fr;
        gap: var(--space-sm);
    }
    .svc-pillar { height: 300px; }
    .svc-pillar__text { max-height: 200px; opacity: 1; }
    .svc-banner { height: 200px; }
    .svc-tier {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
    .svc-tier--flip { direction: ltr; }
    .svc-tier__img-wrap img { height: 220px; }
    .svc-tier__num { font-size: 72px; top: -10px; }
}

/* ---------- Quote Block ---------- */
.quote-block {
    position: relative;
    padding: var(--space-2xl) 0;
    background: linear-gradient(135deg, rgba(27,58,143,0.9), rgba(37,99,196,0.85));
    color: var(--color-white);
    text-align: center;
}
.quote-block__bg {
    position: absolute;
    inset: 0;
    background: url('../images/philosophy-bg.svg') center/cover no-repeat;
    opacity: 0.2;
    z-index: 0;
}
.quote-block__text {
    position: relative;
    z-index: 1;
    font-size: var(--h3);
    font-style: italic;
    font-weight: 500;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.5;
}

/* ---------- Track Record Page ---------- */

/* Intro strip */
.tr-intro {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-xl);
    max-width: 960px;
    margin: 0 auto;
}
.tr-intro__text {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--color-text-mid);
    flex: 1;
}
.tr-intro__stats {
    display: flex;
    gap: var(--space-lg);
    flex-shrink: 0;
}
.tr-intro__stat {
    text-align: center;
}
.tr-intro__stat-num {
    display: block;
    font-size: 48px;
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1;
}
.tr-intro__stat-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text-mid);
    margin-top: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Sector row */
.tr-sector {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: start;
}
.tr-sector--flip { direction: rtl; }
.tr-sector--flip > * { direction: ltr; }

/* Image column */
.tr-sector__visual {
    position: relative;
}
.tr-sector__img-wrap {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}
.tr-sector__img-wrap img {
    width: 100%;
    height: 320px;
    object-fit: cover;
    display: block;
    transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}
.tr-sector:hover .tr-sector__img-wrap img {
    transform: scale(1.04);
}
.tr-sector__badge {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: var(--sector-color);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}
.tr-sector__badge svg {
    width: 22px;
    height: 22px;
    color: #fff;
}

/* Impact card overlapping image */
.tr-sector__impact {
    position: relative;
    margin-top: -40px;
    margin-left: 20px;
    margin-right: 20px;
    background: var(--color-surface);
    border-radius: 12px;
    padding: 16px 20px;
    box-shadow: var(--shadow-md);
    border-left: 3px solid var(--sector-color);
    z-index: 2;
}
.tr-sector__impact-label {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--sector-color);
    margin-bottom: 6px;
}
.tr-sector__impact p {
    font-size: 13px;
    line-height: 1.6;
    color: var(--color-text-mid);
    margin: 0;
}

/* Content column */
.tr-sector__icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: color-mix(in srgb, var(--sector-color) 10%, transparent);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-sm);
}
.tr-sector__icon svg {
    width: 24px;
    height: 24px;
    color: var(--sector-color);
}
.tr-sector__title {
    font-size: var(--h3);
    font-weight: 700;
    color: var(--color-text-dark);
    margin-bottom: var(--space-sm);
}
.tr-sector__list {
    list-style: none;
    padding: 0;
    margin: 0;
}
.tr-sector__list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 10px 0;
    border-bottom: 1px solid var(--color-border);
    font-size: 14px;
    line-height: 1.6;
    color: var(--color-text-mid);
}
.tr-sector__list li:last-child { border-bottom: none; }
.tr-sector__list li svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    margin-top: 3px;
    color: var(--sector-color, var(--color-primary));
}

/* Delivery Model */
.tr-model {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: var(--space-md);
}
.tr-model__item {
    position: relative;
    text-align: center;
    padding: var(--space-md) var(--space-sm);
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 16px;
    transition: var(--transition-smooth);
}
.tr-model__item:hover {
    background: rgba(255,255,255,0.08);
    border-color: rgba(255,255,255,0.15);
    transform: translateY(-4px);
}
.tr-model__num {
    font-size: 36px;
    font-weight: 800;
    color: rgba(255,255,255,0.06);
    position: absolute;
    top: 8px;
    right: 14px;
    line-height: 1;
}
.tr-model__icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: rgba(255,255,255,0.08);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 12px;
}
.tr-model__icon svg {
    width: 22px;
    height: 22px;
    color: #fff;
}
.tr-model__text {
    font-size: 14px;
    font-weight: 600;
    color: #fff;
    margin: 0;
}
.tr-model__outro {
    max-width: 800px;
    margin: var(--space-xl) auto 0;
    font-style: italic;
    font-size: 15px;
    line-height: 1.7;
    color: rgba(255,255,255,0.65);
    text-align: center;
}

/* Track Record responsive */
@media (max-width: 768px) {
    .tr-intro {
        flex-direction: column;
        text-align: center;
        gap: var(--space-md);
    }
    .tr-sector {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
    .tr-sector--flip { direction: ltr; }
    .tr-sector__img-wrap img { height: 220px; }
    .tr-model {
        grid-template-columns: repeat(2, 1fr);
    }
    .tr-model__item:last-child {
        grid-column: span 2;
        max-width: 280px;
        margin: 0 auto;
    }
}

/* ---------- Platform Features ---------- */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
}

/* ---------- Pain Point Cards ---------- */
.pain-card {
    background: var(--color-white);
    border-left: 4px solid var(--color-accent);
    padding: var(--space-md);
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
    box-shadow: var(--shadow);
}

/* ---------- Metric Cards ---------- */
.metric {
    text-align: center;
    padding: var(--space-md);
}
.metric__value {
    font-size: var(--h1);
    font-weight: 700;
    color: var(--color-primary);
}
.metric__label {
    font-size: var(--font-size-small);
    color: var(--color-text-mid);
    margin-top: 4px;
}

/* ---------- Contact Form ---------- */
.form-group {
    margin-bottom: var(--space-md);
}
.form-group label {
    display: block;
    font-weight: 600;
    font-size: var(--font-size-small);
    margin-bottom: 6px;
    color: var(--color-text-dark);
}
.form-group label .required {
    color: var(--color-accent);
}
.form-control {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #D1D5DB;
    border-radius: var(--border-radius);
    font-family: var(--font-primary);
    font-size: 1rem;
    color: var(--color-text-dark);
    transition: border-color var(--transition), box-shadow var(--transition);
    background: var(--color-white);
}
.form-control:focus {
    outline: none;
    border-color: var(--color-medium-blue);
    box-shadow: 0 0 0 3px rgba(37,99,196,0.15);
}
textarea.form-control {
    min-height: 140px;
    resize: vertical;
}
select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23444466' stroke-width='2' fill='none'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: var(--space-xs);
}
.checkbox-group input[type="checkbox"] {
    margin-top: 4px;
    accent-color: var(--color-primary);
}

/* ---------- Flash Messages ---------- */
.flash {
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--border-radius);
    margin-bottom: var(--space-md);
    font-weight: 500;
}
.flash--success { background: #ECFDF5; color: #059669; border: 1px solid #A7F3D0; }
.flash--error { background: #FEF2F2; color: #DC2626; border: 1px solid #FECACA; }

/* ---------- Footer ---------- */
.footer {
    background: var(--color-primary);
    color: #FFFFFF;
    padding: var(--space-xl) 0 var(--space-md);
}

.footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
}

.footer__brand p {
    color: #FFFFFF;
    font-size: var(--font-size-small);
    max-width: 300px;
    font-weight: 600;
}

.footer__brand img {
    filter: brightness(0) invert(1);
}

.footer h4 {
    color: #FFFFFF;
    font-size: 16px;
    font-weight: 700;
    margin-bottom: var(--space-sm);
}

.footer p {
    color: #FFFFFF;
    font-weight: 600;
}

.footer ul li {
    margin-bottom: var(--space-xs);
}
.footer ul li a {
    color: rgba(255,255,255,0.9);
    font-size: var(--font-size-small);
    font-weight: 600;
    transition: color var(--transition);
}
.footer ul li a:hover {
    color: #FFFFFF;
}

.footer__bottom {
    border-top: 1px solid rgba(255,255,255,0.2);
    padding-top: var(--space-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: var(--font-size-small);
    color: #FFFFFF;
    font-weight: 600;
}

/* ---------- SVG Icon Utility ---------- */
.icon-svg {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    color: var(--color-primary);
}
.icon-svg svg {
    width: 100%;
    height: 100%;
}
.icon-svg--lg {
    width: 56px;
    height: 56px;
}
.icon-svg--sm {
    width: 32px;
    height: 32px;
}

/* ---------- Section Image Banner ---------- */
.section-img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    border-radius: var(--border-radius);
    margin-bottom: var(--space-md);
}
.section-img--tall {
    height: 300px;
}

/* ---------- Cookie Consent ---------- */
.cookie-banner {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    background: var(--color-text-dark);
    color: var(--color-white);
    padding: var(--space-md);
    box-shadow: 0 -4px 20px rgba(0,0,0,0.2);
}
.cookie-banner.show {
    display: block;
}
.cookie-banner__inner {
    max-width: var(--container-max);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
    flex-wrap: wrap;
}
.cookie-banner p {
    color: rgba(255,255,255,0.85);
    margin: 0;
    font-size: var(--font-size-small);
    flex: 1;
}
.cookie-banner__buttons {
    display: flex;
    gap: var(--space-xs);
}

/* ---------- Legal Page ---------- */
.legal-tabs {
    display: flex;
    gap: var(--space-sm);
    border-bottom: 2px solid var(--color-bg-light);
    margin-bottom: var(--space-lg);
}
.legal-tab {
    padding: var(--space-sm) var(--space-md);
    font-weight: 600;
    font-size: var(--font-size-small);
    color: var(--color-text-mid);
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    cursor: pointer;
    transition: all var(--transition);
    background: none;
    border-top: none;
    border-left: none;
    border-right: none;
    font-family: var(--font-primary);
}
.legal-tab.active,
.legal-tab:hover {
    color: var(--color-primary);
    border-bottom-color: var(--color-accent);
}
.legal-content {
    display: none;
}
.legal-content.active {
    display: block;
}
.legal-content h3 {
    margin-top: var(--space-lg);
    margin-bottom: var(--space-sm);
}
.legal-content h3:first-child {
    margin-top: 0;
}
.legal-content p,
.legal-content ul {
    margin-bottom: var(--space-sm);
}
.legal-content ul {
    list-style: disc;
    padding-left: var(--space-md);
}
.legal-content ul li {
    margin-bottom: var(--space-xs);
    color: var(--color-text-mid);
}

/* ---------- Page Header (inner pages) ---------- */
.page-header {
    background: linear-gradient(135deg, var(--color-primary), var(--color-medium-blue));
    color: var(--color-white);
    padding: var(--space-xl) 0 var(--space-lg);
    margin-top: 80px;
    text-align: center;
}
.page-header--parallax {
    position: relative;
    background-size: cover;
    background-position: center;
    padding: var(--space-2xl) 0 var(--space-xl);
    overflow: hidden;
}
.page-header--parallax::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(10,22,60,0.85) 0%, rgba(27,58,143,0.78) 50%, rgba(20,40,100,0.72) 100%);
    z-index: 0;
}
.page-header--parallax .container {
    position: relative;
    z-index: 1;
}
.page-header h1 {
    color: var(--color-white);
    margin-bottom: var(--space-xs);
}
.page-header p {
    color: rgba(255,255,255,0.85);
    font-size: 18px;
}

/* ---------- CTA Strip ---------- */
.cta-strip {
    background: var(--color-primary);
    padding: var(--space-xl) 0;
    text-align: center;
    color: var(--color-white);
}
.cta-strip h2 {
    color: var(--color-white);
    margin-bottom: var(--space-md);
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
    .grid--3 { grid-template-columns: repeat(2, 1fr); }
    .grid--4 { grid-template-columns: repeat(2, 1fr); }
    .grid--5 { grid-template-columns: repeat(3, 1fr); }
    .grid--6 { grid-template-columns: repeat(3, 1fr); }
    .process-strip { grid-template-columns: repeat(3, 1fr); }
    .footer__grid { grid-template-columns: repeat(2, 1fr); }
    .feature-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    :root {
        --h1: 36px;
        --h2: 28px;
        --h3: 22px;
        --h4: 18px;
    }

    .nav { display: none; }
    .nav.open {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 80px;
        left: 0;
        right: 0;
        background: var(--color-white);
        padding: var(--space-md);
        box-shadow: var(--shadow-lg);
        gap: var(--space-xs);
    }
    .menu-toggle { display: block; }

    .grid--2,
    .grid--3,
    .grid--5 { grid-template-columns: 1fr; }

    .process-strip { grid-template-columns: repeat(2, 1fr); }
    .stats-bar { grid-template-columns: 1fr; }

    .hero { min-height: auto; }
    .hero__grid-layout { grid-template-columns: 1fr; gap: var(--space-md); }
    .hero__content { padding: var(--space-lg) 0 var(--space-sm); }
    .hero__buttons { flex-direction: column; }
    .hero__dashboard { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding-bottom: var(--space-lg); }
    .hero__card--5 { grid-column: 1 / -1; }
    .hero__card { padding: 14px 16px; }
    .hero__card-number { font-size: 26px; }

    .footer__grid { grid-template-columns: 1fr; }
    .footer__bottom { flex-direction: column; gap: var(--space-sm); text-align: center; }

    .cookie-banner__inner { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
    .process-strip { grid-template-columns: 1fr; }
    .section { padding: var(--space-xl) 0; }
}

/* ============================================================
   DARK MODE
   ============================================================ */
[data-theme="dark"] {
    --color-bg: #0F1117;
    --color-surface: #1A1D2B;
    --color-bg-light: #1E2235;
    --color-white: #1A1D2B;
    --color-text-dark: #E4E7F0;
    --color-text-mid: #9CA3BF;
    --color-border: rgba(255,255,255,0.08);
    --color-primary: #4B7BE5;
    --color-medium-blue: #5E8FF7;
    --shadow: 0 2px 12px rgba(0,0,0,0.25);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.3);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.35);
    --shadow-glow: 0 4px 24px rgba(94,143,247,0.25);
    --shadow-accent-glow: 0 4px 20px rgba(192, 39, 45, 0.3);
}
[data-theme="dark"] body {
    background: var(--color-bg);
    color: var(--color-text-dark);
}
[data-theme="dark"] .header {
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
}
[data-theme="dark"] .nav-link { color: var(--color-text-dark); }
[data-theme="dark"] .nav-link:hover,
[data-theme="dark"] .nav-link.active { color: var(--color-medium-blue); }
[data-theme="dark"] .card,
[data-theme="dark"] .track-card {
    background: var(--color-surface);
    border-color: var(--color-border);
}
[data-theme="dark"] .glass {
    background: rgba(30,34,53,0.8);
    border-color: rgba(255,255,255,0.06);
}
[data-theme="dark"] .section--light { background: var(--color-surface); }
[data-theme="dark"] .footer {
    background: #0A0C14;
    border-top: 1px solid var(--color-border);
}
[data-theme="dark"] .footer a { color: var(--color-text-mid); }
[data-theme="dark"] .footer a:hover { color: var(--color-medium-blue); }
[data-theme="dark"] h1, [data-theme="dark"] h2,
[data-theme="dark"] h3, [data-theme="dark"] h4 {
    color: var(--color-text-dark);
}
[data-theme="dark"] .section--dark h1, [data-theme="dark"] .section--dark h2,
[data-theme="dark"] .section--dark h3, [data-theme="dark"] .section--dark h4 {
    color: #fff;
}
[data-theme="dark"] .cta-strip { background: #161A2D; }
[data-theme="dark"] p { color: var(--color-text-dark); }
[data-theme="dark"] .cookie-banner { background: var(--color-surface); }
[data-theme="dark"] .sw-kb__panel {
    background: var(--color-surface);
    border-color: var(--color-border);
}
[data-theme="dark"] .sw-kb__search-input {
    background: var(--color-bg);
    border-color: var(--color-border);
    color: var(--color-text-dark);
}
[data-theme="dark"] .sw-kb__quick-btn {
    background: var(--color-bg);
    border-color: var(--color-border);
    color: var(--color-text-dark);
}
[data-theme="dark"] .sw-kb__article:hover { background: rgba(255,255,255,0.04); }
[data-theme="dark"] .sw-kb__footer { background: var(--color-bg); }

/* Theme toggle button */
.theme-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border: 1.5px solid var(--color-border);
    border-radius: 50%;
    background: transparent;
    cursor: pointer;
    color: var(--color-text-mid);
    transition: all 0.3s ease;
    margin-right: 8px;
    flex-shrink: 0;
}
.theme-toggle:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background: rgba(27,58,143,0.06);
}
.theme-toggle svg { width: 18px; height: 18px; transition: transform 0.4s ease; }
.theme-toggle:hover svg { transform: rotate(30deg); }
.theme-toggle__sun,
.theme-toggle__moon { display: flex; align-items: center; justify-content: center; }
[data-theme="dark"] .theme-toggle__sun { display: none; }
[data-theme="dark"] .theme-toggle__moon { display: flex; }
:root .theme-toggle__moon { display: none; }
:root .theme-toggle__sun { display: flex; }

/* ---------- Feature Badges ---------- */
.badge--feature {
    display: inline-flex;
    align-items: center;
    padding: 6px 14px;
    background: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
    color: var(--color-primary);
    transition: var(--transition);
}
.badge--feature:hover { background: var(--color-primary); color: #fff; }

/* ---------- Onboarding Card ---------- */
.onboard-card {
    background: var(--color-surface);
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    border: 1px solid var(--color-border);
}
.onboard-card__header {
    padding: var(--space-md) var(--space-md) var(--space-sm);
}
.onboard-card__header h3 {
    margin-bottom: 4px;
    font-size: var(--h4);
    color: var(--color-primary);
}
.onboard-steps {
    display: flex;
    align-items: center;
    gap: 0;
    margin-top: var(--space-sm);
}
.onboard-step {
    display: flex;
    align-items: center;
    gap: 6px;
    opacity: 0.4;
    transition: var(--transition);
}
.onboard-step.active, .onboard-step.done { opacity: 1; }
.onboard-step__num {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--color-bg-light);
    color: var(--color-text-mid);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 700;
    transition: var(--transition);
}
.onboard-step.active .onboard-step__num {
    background: var(--color-primary);
    color: #fff;
}
.onboard-step.done .onboard-step__num {
    background: #25D366;
    color: #fff;
}
.onboard-step__label {
    font-size: 12px;
    font-weight: 600;
    color: var(--color-text-mid);
}
.onboard-step__line {
    flex: 1;
    height: 2px;
    background: var(--color-border);
    margin: 0 8px;
    transition: var(--transition);
}
.onboard-step__line.done { background: #25D366; }

.onboard-form { padding: 0 var(--space-md) var(--space-md); }

.onboard-panel { display: none; }
.onboard-panel.active { display: block; animation: fadeSlide 0.3s ease; }
@keyframes fadeSlide {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}

.onboard-form .form-group { margin-bottom: var(--space-sm); }
.onboard-form label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 4px; color: var(--color-text-dark); }
.onboard-form .form-control {
    width: 100%;
    padding: 10px 14px;
    border: 1.5px solid var(--color-border);
    border-radius: var(--border-radius);
    font-size: 14px;
    font-family: var(--font-primary);
    background: var(--color-bg);
    color: var(--color-text-dark);
    transition: var(--transition);
    box-sizing: border-box;
}
.onboard-form .form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(27,58,143,0.1);
}

.onboard-radio-group, .onboard-check-group {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.onboard-radio, .onboard-check {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border: 1.5px solid var(--color-border);
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 13px;
    transition: var(--transition);
    background: var(--color-bg);
}
.onboard-radio:hover, .onboard-check:hover { border-color: var(--color-primary); }
.onboard-radio input:checked + span, .onboard-check input:checked + span { color: var(--color-primary); font-weight: 600; }
.onboard-radio input, .onboard-check input { accent-color: var(--color-primary); }

.onboard-actions {
    display: flex;
    justify-content: flex-end;
    gap: var(--space-xs);
    margin-top: var(--space-sm);
}
.btn--sm {
    padding: 8px 20px;
    font-size: 13px;
}

/* Floating Onboard CTA */
.onboard-fab {
    position: fixed;
    bottom: 24px;
    left: 24px;
    z-index: 999;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: var(--color-primary);
    color: #fff;
    border: none;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    font-family: var(--font-primary);
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    transition: var(--transition-smooth);
    animation: fabPulse 2s ease-in-out infinite;
}
.onboard-fab:hover {
    background: var(--color-accent);
    transform: translateY(-2px);
    box-shadow: var(--shadow-accent-glow);
    animation: none;
}
.onboard-fab svg { width: 18px; height: 18px; }
@keyframes fabPulse {
    0%, 100% { box-shadow: var(--shadow-lg); }
    50% { box-shadow: 0 4px 30px rgba(27,58,143,0.3); }
}

/* Corridor tooltip */
.corridor-tooltip {
    background: rgba(0,0,0,0.85) !important;
    color: #fff !important;
    border: none !important;
    border-radius: 4px !important;
    padding: 4px 10px !important;
    font-size: 12px !important;
    font-weight: 600 !important;
}

@media (max-width: 768px) {
    .onboard-step__label { display: none; }
    .onboard-fab span { display: none; }
    .onboard-fab { padding: 14px; border-radius: 50%; }
    #homeCorridorMap { height: 280px !important; }
}