/**
 * Prime Logistics Express — Design System v2
 * Palette: Warm White (#FAF8F5) · Ink Navy (#0F1F3D) · Soft Amber (#D97706) · Slate (#64748B)
 * Fonts: DM Serif Display (headings) · DM Sans (body)
 */

/* ========== CSS Variables ========== */
:root {
    /* Brand Colors */
    --navy:           #0F1F3D;
    --navy-mid:       #1A3260;
    --navy-light:     #2A4A8A;
    --amber:          #D97706;
    --amber-light:    #F59E0B;
    --amber-pale:     #FEF3C7;

    /* Neutrals */
    --warm-white:     #FAF8F5;
    --off-white:      #F4F1EC;
    --cream:          #EDE9E1;
    --slate-100:      #F1F5F9;
    --slate-200:      #E2E8F0;
    --slate-300:      #CBD5E1;
    --slate-400:      #94A3B8;
    --slate-500:      #64748B;
    --slate-600:      #475569;
    --slate-700:      #334155;
    --slate-800:      #1E293B;
    --ink:            #0F172A;

    /* Semantic */
    --success:        #059669;
    --success-bg:     #ECFDF5;
    --warning:        #D97706;
    --warning-bg:     #FFFBEB;
    --error:          #DC2626;
    --error-bg:       #FEF2F2;
    --info:           #2563EB;

    /* Typography */
    --font-display:   'DM Serif Display', Georgia, serif;
    --font-body:      'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Spacing scale */
    --s-1:  0.25rem;
    --s-2:  0.5rem;
    --s-3:  0.75rem;
    --s-4:  1rem;
    --s-5:  1.25rem;
    --s-6:  1.5rem;
    --s-8:  2rem;
    --s-10: 2.5rem;
    --s-12: 3rem;
    --s-16: 4rem;
    --s-20: 5rem;
    --s-24: 6rem;

    /* Keep legacy spacing aliases for compatibility */
    --spacing-xs:  0.5rem;
    --spacing-sm:  1rem;
    --spacing-md:  1.5rem;
    --spacing-lg:  2rem;
    --spacing-xl:  3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;

    /* Radius */
    --r-sm:   0.25rem;
    --r-md:   0.5rem;
    --r-lg:   0.75rem;
    --r-xl:   1rem;
    --r-2xl:  1.5rem;
    --r-full: 9999px;

    /* Keep legacy radius aliases */
    --radius-sm:   0.375rem;
    --radius-md:   0.5rem;
    --radius-lg:   0.75rem;
    --radius-xl:   1rem;
    --radius-2xl:  1.5rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-xs:  0 1px 2px rgba(15,31,61,0.04);
    --shadow-sm:  0 1px 3px rgba(15,31,61,0.07), 0 1px 2px rgba(15,31,61,0.05);
    --shadow-md:  0 4px 12px rgba(15,31,61,0.08), 0 2px 4px rgba(15,31,61,0.05);
    --shadow-lg:  0 12px 28px rgba(15,31,61,0.10), 0 4px 8px rgba(15,31,61,0.06);
    --shadow-xl:  0 20px 40px rgba(15,31,61,0.12), 0 8px 16px rgba(15,31,61,0.07);
    --shadow-2xl: 0 32px 64px rgba(15,31,61,0.16);
    --shadow-amber: 0 8px 24px rgba(217,119,6,0.20);

    /* Transitions */
    --ease:       cubic-bezier(0.4, 0, 0.2, 1);
    --ease-out:   cubic-bezier(0, 0, 0.2, 1);
    --t-fast:     150ms;
    --t-base:     250ms;
    --t-slow:     400ms;
    --transition-base: all 0.25s cubic-bezier(0.4,0,0.2,1);
    --transition-fast: all 0.15s cubic-bezier(0.4,0,0.2,1);
    --transition-slow: all 0.4s cubic-bezier(0.4,0,0.2,1);

    /* Z-index */
    --z-dropdown:       1000;
    --z-sticky:         1020;
    --z-fixed:          1030;
    --z-modal-backdrop: 1040;
    --z-modal:          1050;

    /* Nav height */
    --nav-h: 72px;

    /* Legacy color aliases for PHP views */
    --color-deep-blue:       var(--navy);
    --color-deep-blue-dark:  var(--navy-mid);
    --color-deep-blue-light: var(--navy-light);
    --color-gold:            var(--amber);
    --color-gold-light:      var(--amber-light);
    --color-gold-dark:       #B45309;
    --color-white:           #FFFFFF;
    --color-black:           var(--ink);
    --color-gray-50:         var(--slate-100);
    --color-gray-100:        var(--slate-100);
    --color-gray-200:        var(--slate-200);
    --color-gray-300:        var(--slate-300);
    --color-gray-400:        var(--slate-400);
    --color-gray-500:        var(--slate-500);
    --color-gray-600:        var(--slate-600);
    --color-gray-700:        var(--slate-700);
    --color-gray-800:        var(--slate-800);
    --color-gray-900:        var(--ink);
    --color-success:         var(--success);
    --color-warning:         var(--warning);
    --color-error:           var(--error);
    --color-info:            var(--info);
    --font-heading:          var(--font-display);
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.65;
    color: var(--slate-700);
    background-color: var(--warm-white);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 400;
    line-height: 1.15;
    color: var(--navy);
    margin-bottom: var(--s-4);
}

h1 { font-size: clamp(2.25rem, 5vw, 3.75rem); }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.75rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.75rem); }
h4 { font-size: 1.375rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p { margin-bottom: var(--s-4); color: var(--slate-600); }

a {
    color: var(--navy);
    text-decoration: none;
    transition: color var(--t-base) var(--ease);
}
a:hover { color: var(--amber); }

img { max-width: 100%; height: auto; display: block; }

ul, ol { list-style-position: inside; margin-bottom: var(--s-4); }

/* ========== Container ========== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--s-6);
}

/* ========== Navigation ========== */
.main-nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    height: var(--nav-h);
    background: rgba(250, 248, 245, 0.92);
    backdrop-filter: blur(16px) saturate(160%);
    -webkit-backdrop-filter: blur(16px) saturate(160%);
    border-bottom: 1px solid var(--cream);
    z-index: var(--z-fixed);
    transition: box-shadow var(--t-base) var(--ease),
                background var(--t-base) var(--ease);
}

.main-nav.scrolled {
    background: rgba(250, 248, 245, 0.97);
    box-shadow: var(--shadow-md);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
    padding: 0 var(--s-6);
}

/* Brand */
.nav-brand a {
    display: flex;
    align-items: center;
    gap: var(--s-3);
    color: var(--navy);
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 400;
    letter-spacing: -0.01em;
    transition: opacity var(--t-fast) var(--ease);
}
.nav-brand a:hover { color: var(--navy); opacity: 0.8; }

.brand-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--navy);
    border-radius: var(--r-lg);
    flex-shrink: 0;
}
.brand-icon svg { color: var(--amber); }

/* Desktop nav links */
.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--s-2);
}

.nav-link {
    font-family: var(--font-body);
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--slate-600);
    padding: var(--s-2) var(--s-4);
    border-radius: var(--r-lg);
    transition: color var(--t-fast) var(--ease), background var(--t-fast) var(--ease);
    position: relative;
}
.nav-link:hover {
    color: var(--navy);
    background: var(--off-white);
}
.nav-link.active {
    color: var(--navy);
    font-weight: 600;
}
.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 2px;
    background: var(--amber);
    border-radius: var(--r-full);
}

/* CTA nav button */
.nav-link-cta {
    background: var(--navy);
    color: #fff !important;
    padding: var(--s-2) var(--s-5);
    border-radius: var(--r-lg);
    font-weight: 600;
    font-size: 0.875rem;
    letter-spacing: 0.01em;
}
.nav-link-cta:hover {
    background: var(--navy-mid);
    color: #fff;
    opacity: 1;
}
.nav-link-cta::after { display: none !important; }

/* Mobile toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: var(--s-2);
    border-radius: var(--r-md);
}
.nav-toggle span {
    width: 22px;
    height: 2px;
    background: var(--navy);
    border-radius: var(--r-full);
    transition: transform var(--t-base) var(--ease), opacity var(--t-base) var(--ease);
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 768px) {
    .nav-toggle { display: flex; }

    .nav-menu {
        position: fixed;
        top: var(--nav-h);
        left: 0; right: 0;
        background: var(--warm-white);
        border-top: 1px solid var(--cream);
        flex-direction: column;
        align-items: stretch;
        padding: var(--s-6);
        gap: var(--s-2);
        transform: translateY(-110%);
        opacity: 0;
        transition: transform var(--t-base) var(--ease),
                    opacity var(--t-base) var(--ease);
        box-shadow: var(--shadow-xl);
    }
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
    }
    .nav-link {
        padding: var(--s-4);
        font-size: 1rem;
    }
    .nav-link.active::after { display: none; }
    .nav-link-cta {
        text-align: center;
        margin-top: var(--s-2);
    }
}

/* ========== Keyframes ========== */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(24px); }
    to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}
@keyframes markerPulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(217,119,6,0.5); }
    50%       { box-shadow: 0 0 0 10px rgba(217,119,6,0); }
}
@keyframes slideDown {
    from { transform: translateY(-100%); opacity: 0; }
    to   { transform: translateY(0);     opacity: 1; }
}

/* ========== Hero ========== */
.hero {
    position: relative;
    min-height: 92vh;
    background: var(--navy);
    display: flex;
    flex-direction: column;
    justify-content: center;
    overflow: hidden;
    margin-top: var(--nav-h);
}

/* Subtle geometric background */
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 60% at 70% 110%, rgba(217,119,6,0.12) 0%, transparent 60%),
        radial-gradient(ellipse 60% 80% at -10% 20%, rgba(42,74,138,0.5) 0%, transparent 60%);
    pointer-events: none;
}

/* Grid texture */
.hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
    background-size: 64px 64px;
    pointer-events: none;
}

.hero-overlay { display: none; } /* removed in favour of ::before */

.hero-container {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: var(--s-24) var(--s-6) var(--s-16);
}

.hero-title {
    color: #fff;
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 400;
    letter-spacing: -0.02em;
    line-height: 1.1;
    margin-bottom: var(--s-6);
    animation: fadeUp 0.7s var(--ease-out) both;
}

.hero-highlight {
    color: var(--amber-light);
    display: block;
    font-style: italic;
}

.hero-subtitle {
    color: var(--slate-300);
    font-size: clamp(1rem, 2vw, 1.2rem);
    max-width: 560px;
    margin: 0 auto var(--s-10);
    line-height: 1.7;
    animation: fadeUp 0.7s var(--ease-out) 0.15s both;
}

/* Quick Track */
.quick-track {
    max-width: 580px;
    margin: 0 auto;
    animation: fadeUp 0.7s var(--ease-out) 0.25s both;
}
.track-form { width: 100%; }

.track-input-group {
    display: flex;
    background: #fff;
    border-radius: var(--r-xl);
    box-shadow: var(--shadow-2xl);
    overflow: hidden;
    border: 1px solid var(--cream);
}
.track-input {
    flex: 1;
    border: none;
    padding: var(--s-5) var(--s-6);
    font-size: 0.9375rem;
    font-family: var(--font-body);
    color: var(--navy);
    background: transparent;
}
.track-input::placeholder { color: var(--slate-400); }
.track-input:focus { outline: none; }

.track-hint {
    color: rgba(255,255,255,0.45);
    font-size: 0.8125rem;
    text-align: center;
    margin-top: var(--s-3);
}

/* Hero Stats Bar */
.hero-stats {
    position: relative;
    z-index: 1;
    background: rgba(255,255,255,0.05);
    border-top: 1px solid rgba(255,255,255,0.08);
    padding: var(--s-8) 0;
}
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--s-6);
    text-align: center;
}
.stat-item { animation: fadeUp 0.6s var(--ease-out) backwards; }
.stat-item:nth-child(1) { animation-delay: 0.35s; }
.stat-item:nth-child(2) { animation-delay: 0.45s; }
.stat-item:nth-child(3) { animation-delay: 0.55s; }
.stat-item:nth-child(4) { animation-delay: 0.65s; }

.stat-number {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    color: var(--amber-light);
    margin-bottom: var(--s-1);
    line-height: 1;
}
.stat-label {
    color: rgba(255,255,255,0.55);
    font-size: 0.8rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

/* ========== Buttons ========== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--s-2);
    padding: var(--s-3) var(--s-6);
    font-family: var(--font-body);
    font-size: 0.9375rem;
    font-weight: 600;
    border: 1.5px solid transparent;
    border-radius: var(--r-lg);
    cursor: pointer;
    transition: transform var(--t-fast) var(--ease),
                box-shadow var(--t-fast) var(--ease),
                background var(--t-fast) var(--ease),
                border-color var(--t-fast) var(--ease),
                color var(--t-fast) var(--ease);
    text-align: center;
    white-space: nowrap;
    user-select: none;
    letter-spacing: 0.01em;
}
.btn:active { transform: scale(0.98) !important; }

.btn-primary {
    background: var(--amber);
    color: #fff;
    border-color: var(--amber);
    box-shadow: var(--shadow-amber);
}
.btn-primary:hover {
    background: var(--amber-light);
    border-color: var(--amber-light);
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 12px 32px rgba(217,119,6,0.28);
}

.btn-outline {
    background: transparent;
    border-color: var(--slate-300);
    color: var(--slate-700);
}
.btn-outline:hover {
    background: var(--navy);
    border-color: var(--navy);
    color: #fff;
    transform: translateY(-1px);
}

.btn-navy {
    background: var(--navy);
    border-color: var(--navy);
    color: #fff;
}
.btn-navy:hover {
    background: var(--navy-mid);
    border-color: var(--navy-mid);
    color: #fff;
    transform: translateY(-1px);
}

/* Hero-on-dark outline */
.btn-outline-light {
    background: transparent;
    border-color: rgba(255,255,255,0.35);
    color: #fff;
}
.btn-outline-light:hover {
    background: rgba(255,255,255,0.1);
    color: #fff;
    border-color: rgba(255,255,255,0.6);
}

.btn-lg  { padding: var(--s-4) var(--s-8);  font-size: 1rem; }
.btn-sm  { padding: var(--s-2) var(--s-4);  font-size: 0.8125rem; }
.btn-block { width: 100%; }

.btn-track {
    background: var(--navy);
    color: #fff;
    border-color: var(--navy);
    padding: var(--s-3) var(--s-8);
    border-radius: 0 var(--r-xl) var(--r-xl) 0;
    flex-shrink: 0;
    font-size: 0.9rem;
}
.btn-track:hover {
    background: var(--navy-mid);
    color: #fff;
    transform: none;
}

/* ========== Section Base ========== */
section { padding: var(--s-24) 0; }

.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto var(--s-16);
}
.section-eyebrow {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--amber);
    background: var(--amber-pale);
    padding: var(--s-1) var(--s-3);
    border-radius: var(--r-full);
    margin-bottom: var(--s-4);
}
.section-title {
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    color: var(--navy);
    margin-bottom: var(--s-4);
}
.section-subtitle {
    font-size: 1.0625rem;
    color: var(--slate-500);
    line-height: 1.7;
}

/* ========== Services Section ========== */
.services-section { background: var(--off-white); }

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--s-6);
}

.service-card {
    background: #fff;
    border-radius: var(--r-2xl);
    padding: var(--s-8);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--cream);
    transition: transform var(--t-base) var(--ease),
                box-shadow var(--t-base) var(--ease);
    position: relative;
    overflow: hidden;
}
.service-card::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--navy), var(--amber));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--t-base) var(--ease);
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.service-card:hover::after { transform: scaleX(1); }

.service-featured {
    background: var(--navy);
    border-color: var(--navy);
    transform: scale(1.02);
}
.service-featured:hover { transform: scale(1.02) translateY(-6px); }
.service-featured .service-title { color: #fff; }
.service-featured .service-description { color: var(--slate-300); }
.service-featured .service-features li { color: var(--slate-300); border-color: rgba(255,255,255,0.1); }
.service-featured::after { background: linear-gradient(90deg, var(--amber), var(--amber-light)); }

.service-badge {
    position: absolute;
    top: var(--s-5);
    right: var(--s-5);
    background: var(--amber);
    color: #fff;
    padding: var(--s-1) var(--s-3);
    border-radius: var(--r-full);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.service-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--amber-pale);
    border-radius: var(--r-xl);
    margin-bottom: var(--s-5);
    color: var(--amber);
    flex-shrink: 0;
}
.service-featured .service-icon {
    background: rgba(217,119,6,0.2);
    color: var(--amber-light);
}

.service-title {
    font-size: 1.375rem;
    color: var(--navy);
    margin-bottom: var(--s-3);
}
.service-description {
    color: var(--slate-600);
    margin-bottom: var(--s-5);
    font-size: 0.9375rem;
    line-height: 1.65;
}
.service-features {
    list-style: none;
    margin-bottom: var(--s-6);
}
.service-features li {
    padding: var(--s-2) 0;
    border-bottom: 1px solid var(--cream);
    color: var(--slate-600);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: var(--s-2);
}
.service-features li::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--amber);
    flex-shrink: 0;
}
.service-featured .service-features li::before { background: var(--amber-light); }

/* ========== Features Section ========== */
.features-section { background: var(--warm-white); }

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--s-8);
}

.feature-item {
    display: flex;
    gap: var(--s-5);
    padding: var(--s-6);
    border-radius: var(--r-xl);
    border: 1px solid var(--cream);
    background: #fff;
    transition: box-shadow var(--t-base) var(--ease), transform var(--t-base) var(--ease);
}
.feature-item:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }

.feature-icon {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--off-white);
    border-radius: var(--r-xl);
    color: var(--navy);
}
.feature-body {}
.feature-title {
    font-size: 1rem;
    font-family: var(--font-body);
    font-weight: 700;
    color: var(--navy);
    margin-bottom: var(--s-2);
}
.feature-text {
    font-size: 0.9rem;
    color: var(--slate-500);
    line-height: 1.65;
    margin: 0;
}

/* ========== CTA Section ========== */
.cta-section {
    background: var(--navy);
    text-align: center;
    position: relative;
    overflow: hidden;
}
.cta-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 70% 80% at 80% 120%, rgba(217,119,6,0.15) 0%, transparent 60%);
    pointer-events: none;
}
.cta-content { position: relative; z-index: 1; }
.cta-title {
    color: #fff;
    font-size: clamp(1.75rem, 3.5vw, 2.75rem);
    margin-bottom: var(--s-4);
}
.cta-subtitle {
    color: var(--slate-400);
    font-size: 1.0625rem;
    max-width: 560px;
    margin: 0 auto var(--s-10);
    line-height: 1.7;
}
.cta-buttons {
    display: flex;
    gap: var(--s-4);
    justify-content: center;
    flex-wrap: wrap;
}
.cta-section .btn-outline { border-color: rgba(255,255,255,0.3); color: #fff; }
.cta-section .btn-outline:hover { background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.6); color: #fff; }

/* ========== Footer ========== */
.main-footer {
    background: var(--ink);
    color: var(--slate-400);
    padding: var(--s-20) 0 var(--s-8);
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--s-10);
    margin-bottom: var(--s-12);
}
.footer-brand { display: flex; align-items: center; gap: var(--s-3); margin-bottom: var(--s-5); }
.footer-brand .brand-icon { background: var(--navy-mid); }
.footer-brand-name {
    font-family: var(--font-display);
    font-size: 1.125rem;
    color: #fff;
    line-height: 1.2;
}
.footer-text {
    font-size: 0.9rem;
    color: var(--slate-500);
    line-height: 1.75;
    margin-bottom: var(--s-6);
}
.footer-social { display: flex; gap: var(--s-3); }
.footer-social a {
    display: flex; align-items: center; justify-content: center;
    width: 38px; height: 38px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--r-lg);
    color: var(--slate-400);
    transition: background var(--t-fast) var(--ease),
                color var(--t-fast) var(--ease),
                border-color var(--t-fast) var(--ease);
}
.footer-social a:hover {
    background: var(--amber);
    border-color: var(--amber);
    color: #fff;
}

.footer-col-title {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.5);
    margin-bottom: var(--s-5);
}
.footer-links { list-style: none; margin: 0; }
.footer-links li { margin-bottom: var(--s-3); }
.footer-links a {
    color: var(--slate-400);
    font-size: 0.9rem;
    transition: color var(--t-fast) var(--ease), padding-left var(--t-fast) var(--ease);
}
.footer-links a:hover { color: #fff; padding-left: var(--s-1); }

.footer-contact { list-style: none; margin: 0; }
.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: var(--s-3);
    margin-bottom: var(--s-4);
    font-size: 0.9rem;
    color: var(--slate-400);
}
.footer-contact li svg { flex-shrink: 0; margin-top: 2px; color: var(--amber); }

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.07);
    padding-top: var(--s-6);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--s-3);
}
.footer-bottom p { font-size: 0.825rem; color: var(--slate-600); margin: 0; }
.footer-bottom a { color: var(--slate-500); }
.footer-bottom a:hover { color: var(--amber); }
.footer-compliance {
    font-size: 0.8rem;
    color: var(--slate-600);
    display: flex;
    align-items: center;
    gap: var(--s-2);
}

@media (max-width: 968px) {
    .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; text-align: center; }
}

/* ========== Alerts ========== */
.alert {
    padding: var(--s-4) var(--s-6);
    margin-top: var(--nav-h);
    text-align: center;
    font-weight: 500;
    font-size: 0.9375rem;
    animation: slideDown 0.3s var(--ease-out);
    border-bottom: 1px solid rgba(0,0,0,0.06);
}
.alert-success { background: var(--success-bg); color: var(--success); }
.alert-error   { background: var(--error-bg);   color: var(--error); }

/* ========== Page Hero ========== */
.page-hero {
    background: var(--navy);
    padding: var(--s-20) 0 var(--s-12);
    text-align: center;
    margin-top: var(--nav-h);
    position: relative;
    overflow: hidden;
}
.page-hero::before {
    content: '';
    position: absolute; inset: 0;
    background:
        radial-gradient(ellipse 60% 80% at 100% 120%, rgba(217,119,6,0.12) 0%, transparent 60%),
        linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
    background-size: auto, 48px 48px, 48px 48px;
    pointer-events: none;
}
.page-title {
    position: relative;
    color: #fff;
    font-size: clamp(2rem, 4.5vw, 3.25rem);
    margin-bottom: var(--s-4);
}
.page-subtitle {
    position: relative;
    color: var(--slate-400);
    font-size: 1.0625rem;
    max-width: 560px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ========== Forms ========== */
.form-group { margin-bottom: var(--s-5); }
.form-label {
    display: block;
    margin-bottom: var(--s-2);
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--slate-700);
    letter-spacing: 0.01em;
}
.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: var(--s-3) var(--s-4);
    border: 1.5px solid var(--slate-200);
    border-radius: var(--r-lg);
    font-family: var(--font-body);
    font-size: 0.9375rem;
    color: var(--navy);
    background: #fff;
    transition: border-color var(--t-fast) var(--ease),
                box-shadow var(--t-fast) var(--ease);
}
.form-input::placeholder,
.form-textarea::placeholder { color: var(--slate-400); }
.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--navy);
    box-shadow: 0 0 0 3px rgba(15,31,61,0.08);
}
.form-textarea { resize: vertical; min-height: 140px; }
.form-hint {
    font-size: 0.8125rem;
    color: var(--slate-400);
    margin-top: var(--s-2);
}
.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--s-5);
}
.form-note {
    font-size: 0.8125rem;
    color: var(--slate-400);
    margin-top: var(--s-4);
    text-align: center;
}

/* ========== Responsive base ========== */
@media (max-width: 768px) {
    section { padding: var(--s-16) 0; }
    .track-input-group { flex-direction: column; border-radius: var(--r-xl); }
    .track-input { padding: var(--s-4) var(--s-5); }
    .btn-track { border-radius: var(--r-lg); padding: var(--s-4); }
    .cta-buttons { flex-direction: column; align-items: stretch; }
    .cta-buttons .btn { width: 100%; justify-content: center; }
}

/* ========== Utility ========== */
.text-center  { text-align: center; }
.text-right   { text-align: right; }
.mt-sm        { margin-top: var(--s-4); }
.mt-md        { margin-top: var(--s-6); }
.mt-lg        { margin-top: var(--s-8); }
.mt-xl        { margin-top: var(--s-12); }
.mb-sm        { margin-bottom: var(--s-4); }
.mb-md        { margin-bottom: var(--s-6); }
.mb-lg        { margin-bottom: var(--s-8); }
.mb-xl        { margin-bottom: var(--s-12); }

/* ========== Track Page ========== */
.track-hero {
    background: var(--navy);
    padding: var(--s-16) 0;
    text-align: center;
    margin-top: var(--nav-h);
    position: relative;
    overflow: hidden;
}
.track-hero::before {
    content: '';
    position: absolute; inset: 0;
    background: radial-gradient(ellipse 60% 80% at 100% 100%, rgba(217,119,6,0.1) 0%, transparent 60%);
    pointer-events: none;
}
.track-hero .page-title,
.track-hero .page-subtitle { position: relative; }

.track-section {
    padding: var(--s-16) 0 var(--s-24);
    background: var(--off-white);
}

.track-container {
    display: grid;
    gap: var(--s-8);
    max-width: 780px;
    margin: 0 auto;
}

.track-card {
    background: #fff;
    padding: var(--s-10);
    border-radius: var(--r-2xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--cream);
    text-align: center;
}

.track-icon-lg {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--off-white);
    border-radius: var(--r-2xl);
    margin: 0 auto var(--s-5);
    color: var(--navy);
}

.track-heading { font-size: 1.75rem; color: var(--navy); margin-bottom: var(--s-3); }
.track-description { color: var(--slate-500); margin-bottom: var(--s-8); font-size: 0.9375rem; }
.track-form-main { max-width: 480px; margin: 0 auto; }

.track-examples {
    margin-top: var(--s-8);
    padding-top: var(--s-8);
    border-top: 1px dashed var(--cream);
}
.examples-title {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--slate-400);
    margin-bottom: var(--s-4);
}
.examples-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: var(--s-3);
}
.example-code {
    padding: var(--s-3);
    background: var(--off-white);
    border: 1.5px solid var(--slate-200);
    border-radius: var(--r-lg);
    font-family: 'Courier New', monospace;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--navy);
    transition: all var(--t-fast) var(--ease);
    text-align: center;
}
.example-code:hover {
    background: var(--navy);
    border-color: var(--navy);
    color: #fff;
    transform: translateY(-1px);
}

.track-info-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--s-4);
}
.info-card {
    background: #fff;
    padding: var(--s-6);
    border-radius: var(--r-xl);
    border: 1px solid var(--cream);
    text-align: center;
    transition: box-shadow var(--t-base) var(--ease), transform var(--t-base) var(--ease);
}
.info-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.info-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--off-white);
    border-radius: var(--r-xl);
    margin: 0 auto var(--s-4);
    color: var(--navy);
}
.info-title { font-size: 0.9375rem; font-weight: 600; font-family: var(--font-body); color: var(--navy); margin-bottom: var(--s-2); }
.info-text  { font-size: 0.85rem; color: var(--slate-500); margin: 0; line-height: 1.55; }

/* Track Results */
.track-results-hero {
    background: var(--off-white);
    padding: var(--s-6) 0 var(--s-4);
    margin-top: var(--nav-h);
    border-bottom: 1px solid var(--cream);
}
.results-header { max-width: 900px; margin: 0 auto; padding: 0 var(--s-6); }
.back-link {
    display: inline-flex;
    align-items: center;
    gap: var(--s-2);
    color: var(--slate-500);
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: var(--s-3);
    transition: color var(--t-fast) var(--ease);
}
.back-link:hover { color: var(--navy); gap: var(--s-3); }
.results-title { font-size: 1.75rem; color: var(--navy); margin: 0; }

.track-results-section {
    padding: var(--s-10) 0 var(--s-20);
    background: var(--off-white);
}
.results-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--s-6);
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 var(--s-6);
}
@media (max-width: 968px) {
    .results-grid { grid-template-columns: 1fr; }
}

.status-overview-card,
.tracking-timeline-card {
    background: #fff;
    padding: var(--s-8);
    border-radius: var(--r-2xl);
    border: 1px solid var(--cream);
    box-shadow: var(--shadow-md);
}

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--s-2);
    padding: var(--s-2) var(--s-4);
    border-radius: var(--r-full);
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: var(--s-5);
}

.shipment-title { font-size: 1.375rem; color: var(--navy); margin-bottom: var(--s-5); }

.shipment-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--s-3);
    margin-bottom: var(--s-6);
}
.info-item {
    padding: var(--s-4);
    background: var(--off-white);
    border-radius: var(--r-lg);
    border-left: 3px solid var(--amber);
}
.info-label {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--slate-400);
    margin-bottom: var(--s-1);
}
.info-value { font-weight: 600; color: var(--navy); font-size: 0.9375rem; }

.shipping-parties {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: var(--s-4);
    align-items: center;
    padding: var(--s-5);
    background: var(--off-white);
    border-radius: var(--r-xl);
    margin-bottom: var(--s-5);
}
.party-title {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--slate-400);
    margin-bottom: var(--s-1);
}
.party-name { font-weight: 600; color: var(--navy); margin-bottom: var(--s-1); font-size: 0.9375rem; }
.party-address { font-size: 0.85rem; color: var(--slate-500); }
.party-arrow { color: var(--amber); display: flex; align-items: center; }

.package-description {
    padding: var(--s-4);
    background: var(--off-white);
    border-radius: var(--r-lg);
    margin-bottom: var(--s-4);
}
.desc-title { font-size: 0.875rem; font-weight: 600; font-family: var(--font-body); color: var(--navy); margin-bottom: var(--s-2); }
.desc-text  { font-size: 0.9rem; color: var(--slate-500); margin: 0; }

/* Tracking Timeline */
.timeline-title    { font-size: 1.375rem; color: var(--navy); margin-bottom: var(--s-2); }
.timeline-subtitle { color: var(--slate-500); font-size: 0.9rem; margin-bottom: var(--s-6); }

.timeline-vertical {
    position: relative;
    padding-left: var(--s-8);
}
.timeline-vertical::before {
    content: '';
    position: absolute;
    left: 8px;
    top: 10px; bottom: 10px;
    width: 1.5px;
    background: var(--cream);
}

.timeline-event { position: relative; padding-bottom: var(--s-8); }
.timeline-event:last-child { padding-bottom: 0; }

.timeline-marker {
    position: absolute;
    left: -26px;
    top: 4px;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    border: 2.5px solid #fff;
    box-shadow: var(--shadow-sm);
}
.timeline-current .timeline-marker {
    width: 18px;
    height: 18px;
    left: -28px;
    animation: markerPulse 2s ease-in-out infinite;
}

.event-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--s-3);
    margin-bottom: var(--s-1);
    flex-wrap: wrap;
}
.event-status   { font-size: 0.9375rem; font-weight: 700; font-family: var(--font-body); color: var(--navy); }
.event-time     { font-size: 0.8rem; color: var(--slate-400); white-space: nowrap; }
.event-location { font-size: 0.875rem; color: var(--slate-500); margin-bottom: var(--s-1); font-weight: 500;
                  display: flex; align-items: center; gap: var(--s-2); }
.event-description { font-size: 0.85rem; color: var(--slate-500); margin-bottom: var(--s-1); }
.event-notes       { font-size: 0.8125rem; color: var(--slate-400); font-style: italic; }

.timeline-footer {
    margin-top: var(--s-5);
    padding-top: var(--s-5);
    border-top: 1px solid var(--cream);
}
.footer-note { font-size: 0.8rem; color: var(--slate-400); text-align: center; }

.results-actions {
    display: flex;
    gap: var(--s-4);
    justify-content: center;
    margin-top: var(--s-8);
    padding: 0 var(--s-6);
}

/* Track Not Found */
.track-not-found {
    padding: var(--s-24) 0;
    background: var(--off-white);
    margin-top: var(--nav-h);
}
.not-found-card {
    max-width: 560px;
    margin: 0 auto;
    background: #fff;
    padding: var(--s-12);
    border-radius: var(--r-2xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--cream);
    text-align: center;
}
.not-found-icon {
    width: 80px; height: 80px;
    display: flex; align-items: center; justify-content: center;
    background: var(--error-bg);
    border-radius: var(--r-2xl);
    margin: 0 auto var(--s-6);
    color: var(--error);
}
.not-found-title { font-size: 1.75rem; color: var(--error); margin-bottom: var(--s-3); }
.not-found-text  { color: var(--slate-500); margin-bottom: var(--s-6); }
.not-found-reasons {
    text-align: left;
    background: var(--off-white);
    padding: var(--s-5);
    border-radius: var(--r-lg);
    margin-bottom: var(--s-6);
}
.not-found-reasons h3 { font-size: 0.9rem; font-family: var(--font-body); font-weight: 700; color: var(--navy); margin-bottom: var(--s-3); }
.not-found-reasons ul { color: var(--slate-500); font-size: 0.9rem; list-style: disc inside; }
.not-found-actions {
    display: flex;
    gap: var(--s-4);
    justify-content: center;
    margin-bottom: var(--s-6);
    flex-wrap: wrap;
}
.not-found-help { padding-top: var(--s-5); border-top: 1px solid var(--cream); }
.not-found-help p { font-size: 0.85rem; color: var(--slate-500); margin: 0; }

/* Tracking Info / Steps */
.tracking-info-section { padding: var(--s-20) 0; background: var(--warm-white); }

.tracking-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--s-4);
    align-items: center;
}
.step-item { text-align: center; }
.step-number {
    width: 52px; height: 52px;
    background: var(--navy);
    color: #fff;
    font-size: 1.25rem;
    font-weight: 700;
    font-family: var(--font-display);
    border-radius: var(--r-full);
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto var(--s-4);
}
.step-title { font-size: 1rem; font-family: var(--font-body); font-weight: 700; color: var(--navy); margin-bottom: var(--s-2); }
.step-text  { font-size: 0.85rem; color: var(--slate-500); }
.step-arrow { font-size: 1.5rem; color: var(--amber); text-align: center; display: flex; align-items: center; justify-content: center; }

@media (max-width: 768px) {
    .tracking-steps { grid-template-columns: 1fr; }
    .step-arrow { transform: rotate(90deg); }
}

/* ========== Contact Page ========== */
.contact-section { padding: var(--s-20) 0; }

.contact-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--s-8);
}
@media (max-width: 968px) {
    .contact-grid { grid-template-columns: 1fr; }
}

.contact-form-card {
    background: #fff;
    padding: var(--s-10);
    border-radius: var(--r-2xl);
    border: 1px solid var(--cream);
    box-shadow: var(--shadow-lg);
}
.form-card-title   { font-size: 1.75rem; color: var(--navy); margin-bottom: var(--s-2); }
.form-card-subtitle { color: var(--slate-500); margin-bottom: var(--s-8); font-size: 0.9375rem; }

.contact-info-section { display: flex; flex-direction: column; gap: var(--s-5); }

.contact-info-card,
.office-hours-card,
.social-card {
    background: #fff;
    padding: var(--s-6);
    border-radius: var(--r-xl);
    border: 1px solid var(--cream);
    box-shadow: var(--shadow-sm);
}
.info-card-title   { font-size: 1.25rem; color: var(--navy); margin-bottom: var(--s-2); }
.info-card-text    { color: var(--slate-500); margin-bottom: var(--s-5); font-size: 0.9rem; }

.contact-methods { display: flex; flex-direction: column; gap: var(--s-4); }
.contact-method {
    display: flex;
    gap: var(--s-4);
    padding: var(--s-4);
    background: var(--off-white);
    border-radius: var(--r-lg);
    border-left: 3px solid var(--amber);
    align-items: flex-start;
}
.method-icon {
    width: 40px; height: 40px;
    display: flex; align-items: center; justify-content: center;
    background: var(--amber-pale);
    border-radius: var(--r-lg);
    color: var(--amber);
    flex-shrink: 0;
}
.method-title {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--slate-400);
    margin-bottom: var(--s-1);
}
.method-value { font-weight: 600; color: var(--navy); font-size: 0.9rem; margin-bottom: var(--s-1); }
.method-note  { font-size: 0.8rem; color: var(--slate-400); }

.hours-title { font-size: 1.125rem; font-family: var(--font-body); font-weight: 700; color: var(--navy); margin-bottom: var(--s-4); }
.hours-list  { display: flex; flex-direction: column; gap: var(--s-1); }
.hours-item  {
    display: flex; justify-content: space-between;
    padding: var(--s-3) 0;
    border-bottom: 1px solid var(--cream);
    font-size: 0.875rem;
}
.hours-day  { font-weight: 500; color: var(--slate-700); }
.hours-time { color: var(--slate-500); }

.social-title { font-size: 1rem; font-family: var(--font-body); font-weight: 700; color: var(--navy); margin-bottom: var(--s-4); }
.social-links { display: flex; gap: var(--s-3); }
.social-link {
    display: flex; align-items: center; justify-content: center;
    width: 44px; height: 44px;
    background: var(--off-white);
    border: 1.5px solid var(--cream);
    color: var(--navy);
    border-radius: var(--r-lg);
    transition: all var(--t-fast) var(--ease);
}
.social-link:hover {
    background: var(--navy);
    border-color: var(--navy);
    color: #fff;
    transform: translateY(-2px);
}

.map-section { padding: var(--s-20) 0; background: var(--off-white); }
.map-placeholder {
    position: relative; height: 380px;
    border-radius: var(--r-2xl); overflow: hidden;
    border: 1px solid var(--cream);
    box-shadow: var(--shadow-lg);
}
.map-image { width: 100%; height: 100%; }
.map-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(135deg, rgba(15,31,61,0.92), rgba(26,50,96,0.88));
    display: flex; align-items: center; justify-content: center; z-index: 1;
}
.map-info { text-align: center; color: #fff; }
.map-info h3 { color: var(--amber-light); font-size: 1.75rem; margin-bottom: var(--s-3); }
.map-info p  { color: var(--slate-400); }

/* Contact FAQ */
.contact-faq-section { padding: var(--s-20) 0; background: var(--warm-white); }
.faq-section,
.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--s-5);
}
.faq-section { display: block; padding: var(--s-20) 0; }
.faq-item {
    background: #fff;
    padding: var(--s-6);
    border-radius: var(--r-xl);
    border: 1px solid var(--cream);
    transition: box-shadow var(--t-base) var(--ease), transform var(--t-base) var(--ease);
}
.faq-item:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.faq-question { font-size: 1rem; font-family: var(--font-body); font-weight: 700; color: var(--navy); margin-bottom: var(--s-3); }
.faq-answer   { font-size: 0.9rem; color: var(--slate-500); line-height: 1.65; margin: 0; }
.faq-cta      { text-align: center; margin-top: var(--s-8); }
.faq-cta p    { color: var(--slate-500); margin-bottom: var(--s-4); font-size: 0.9375rem; }

/* ========== About Page ========== */
.content-section { padding: var(--s-20) 0; }
.content-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--s-10);
}
@media (max-width: 968px) {
    .content-grid { grid-template-columns: 1fr; }
}

.content-heading {
    font-size: 1.625rem;
    color: var(--navy);
    margin-top: var(--s-8);
    margin-bottom: var(--s-4);
}
.content-text { color: var(--slate-600); line-height: 1.8; margin-bottom: var(--s-4); font-size: 0.9375rem; }

.highlight-box {
    background: var(--navy);
    padding: var(--s-8);
    border-radius: var(--r-xl);
    margin: var(--s-8) 0;
}
.highlight-box h3 { color: var(--amber-light); margin-bottom: var(--s-4); }
.value-list { list-style: none; }
.value-list li {
    padding: var(--s-3) 0;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    color: var(--slate-300);
    font-size: 0.9375rem;
    display: flex;
    align-items: flex-start;
    gap: var(--s-3);
}
.value-list li::before {
    content: '';
    width: 5px; height: 5px;
    border-radius: 50%;
    background: var(--amber);
    flex-shrink: 0;
    margin-top: 8px;
}
.value-list li strong { color: var(--amber-light); }

.stats-showcase {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: var(--s-4);
    margin: var(--s-8) 0;
}
.stat-box {
    text-align: center;
    padding: var(--s-5);
    background: var(--off-white);
    border-radius: var(--r-lg);
    border-top: 3px solid var(--amber);
    border: 1px solid var(--cream);
    border-top-color: var(--amber);
}
.stat-value {
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--navy);
    line-height: 1.1;
    margin-bottom: var(--s-1);
}
.stat-desc { font-size: 0.8rem; color: var(--slate-500); }

.compliance-list,
.cert-list { list-style: none; }
.compliance-list li,
.cert-list li {
    padding: var(--s-2) 0;
    color: var(--slate-600);
    font-size: 0.9375rem;
    display: flex;
    align-items: center;
    gap: var(--s-3);
}
.compliance-list li::before,
.cert-list li::before {
    content: '';
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--success);
    flex-shrink: 0;
}

.tech-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--s-4);
    margin: var(--s-8) 0;
}
.tech-item {
    text-align: center;
    padding: var(--s-6);
    background: var(--off-white);
    border: 1px solid var(--cream);
    border-radius: var(--r-xl);
    transition: box-shadow var(--t-base) var(--ease), transform var(--t-base) var(--ease);
}
.tech-item:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.tech-icon {
    width: 48px; height: 48px;
    display: flex; align-items: center; justify-content: center;
    background: var(--amber-pale);
    border-radius: var(--r-xl);
    margin: 0 auto var(--s-4);
    color: var(--amber);
}
.tech-item h4 { font-size: 0.9375rem; font-family: var(--font-body); font-weight: 700; color: var(--navy); margin-bottom: var(--s-2); }
.tech-item p  { font-size: 0.85rem; color: var(--slate-500); margin: 0; }

.sidebar { display: flex; flex-direction: column; gap: var(--s-5); }
.sidebar-card {
    background: #fff;
    padding: var(--s-6);
    border-radius: var(--r-xl);
    border: 1px solid var(--cream);
    box-shadow: var(--shadow-sm);
}
.sidebar-title { font-size: 1.125rem; color: var(--navy); margin-bottom: var(--s-4); }
.contact-info p { font-size: 0.875rem; color: var(--slate-500); margin-bottom: var(--s-4); }

.quick-actions { display: flex; flex-direction: column; gap: var(--s-3); }
.action-btn {
    display: block;
    padding: var(--s-3) var(--s-5);
    background: var(--off-white);
    border: 1.5px solid var(--cream);
    color: var(--navy);
    text-align: center;
    border-radius: var(--r-lg);
    font-weight: 600;
    font-size: 0.9rem;
    transition: all var(--t-fast) var(--ease);
}
.action-btn:hover {
    background: var(--navy);
    border-color: var(--navy);
    color: #fff;
    transform: translateX(3px);
}

/* About Timeline */
.timeline-section { padding: var(--s-20) 0; background: var(--off-white); }
.timeline {
    position: relative;
    max-width: 760px;
    margin: 0 auto;
}
.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 1.5px;
    height: 100%;
    background: var(--cream);
}
.timeline-item {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: var(--s-6);
    margin-bottom: var(--s-10);
    align-items: start;
}
.timeline-year {
    text-align: right;
    font-family: var(--font-display);
    font-size: 2.5rem;
    color: var(--amber);
    line-height: 1;
    padding-top: var(--s-2);
}
.timeline-dot {
    width: 14px; height: 14px;
    border-radius: 50%;
    background: var(--navy);
    border: 3px solid #fff;
    box-shadow: 0 0 0 3px var(--amber);
    margin-top: var(--s-4);
}
.timeline-content {
    background: #fff;
    padding: var(--s-5);
    border-radius: var(--r-xl);
    border: 1px solid var(--cream);
    box-shadow: var(--shadow-sm);
}
.timeline-content h3 { font-size: 1rem; font-family: var(--font-body); font-weight: 700; color: var(--navy); margin-bottom: var(--s-2); }
.timeline-content p  { font-size: 0.875rem; color: var(--slate-500); margin: 0; }

@media (max-width: 768px) {
    .timeline::before { left: 18px; }
    .timeline-item { grid-template-columns: auto 1fr; }
    .timeline-year {
        display: none;
    }
    .timeline-content { grid-column: 2; }
}

/* ========== Services Detail Page ========== */
.services-detail-section { padding: var(--s-20) 0; }

.service-detail-card {
    background: #fff;
    padding: var(--s-10);
    border-radius: var(--r-2xl);
    border: 1px solid var(--cream);
    box-shadow: var(--shadow-md);
    margin-bottom: var(--s-8);
    position: relative;
    overflow: hidden;
}
.service-detail-featured {
    background: var(--navy);
    border-color: var(--navy);
}
.service-featured-badge {
    position: absolute;
    top: var(--s-6); right: var(--s-6);
    background: var(--amber);
    color: #fff;
    padding: var(--s-1) var(--s-4);
    border-radius: var(--r-full);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

/* =====================================================
   MISSING CLASS FIXES
   Append this entire block to the END of main.css
   These 13 classes are used in views but were absent
   from the original stylesheet.
   ===================================================== */

/* brand-icon — nav & footer logo box (layout.php) */
.brand-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--navy);
    border-radius: var(--r-lg);
    flex-shrink: 0;
    color: var(--amber);
}
.main-footer .brand-icon {
    background: var(--navy-mid);
}

/* brand-text — site name span next to brand-icon (layout.php) */
.brand-text {
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 400;
    color: var(--navy);
    letter-spacing: -0.01em;
    line-height: 1.2;
}

/* main-content — <main> wrapper rendered by layout.php */
.main-content {
    min-height: calc(100vh - var(--nav-h));
}

/* hero-content — centred inner div inside .hero-container (home.php) */
.hero-content {
    max-width: 720px;
    margin: 0 auto;
}

/* content-main — left column of the about-page content-grid (about.php) */
.content-main {
    min-width: 0; /* prevent grid blowout */
}

/* contact-form — the <form> tag inside .contact-form-card (contact.php) */
.contact-form {
    width: 100%;
}

/* cta-text — body paragraph in the services-cta block (services.php) */
.cta-text {
    color: var(--slate-400);
    font-size: 1.0625rem;
    max-width: 560px;
    margin: 0 auto var(--s-8);
    line-height: 1.7;
    position: relative;
}

/* feature-col — each column inside .service-features-grid (services.php) */
.feature-col {
    min-width: 0;
}

/* service-detail-content — body wrapper inside .service-detail-card (services.php) */
.service-detail-content {
    width: 100%;
}

/* party-info — sender / recipient block inside .shipping-parties (track_results.php) */
.party-info {
    min-width: 0;
}

/* step-content — text block next to .step-number in tracking steps (track.php) */
.step-content {
    min-width: 0;
}

/* timeline-empty — shown when a shipment has no history yet (track_results.php) */
.timeline-empty {
    padding: var(--s-8) var(--s-4);
    text-align: center;
    color: var(--slate-400);
    font-size: 0.9375rem;
    background: var(--off-white);
    border-radius: var(--r-lg);
    border: 1px dashed var(--slate-300);
}

/* world-map — <svg> placeholder inside .map-placeholder (contact.php) */
.world-map {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}
.service-detail-header {
    display: flex;
    align-items: center;
    gap: var(--s-6);
    margin-bottom: var(--s-8);
}
.service-detail-icon {
    width: 72px; height: 72px;
    display: flex; align-items: center; justify-content: center;
    background: var(--amber-pale);
    border-radius: var(--r-2xl);
    flex-shrink: 0;
    color: var(--amber);
}
.service-detail-featured .service-detail-icon {
    background: rgba(217,119,6,0.2);
    color: var(--amber-light);
}
.service-detail-title    { font-size: 2rem; color: var(--navy); margin-bottom: var(--s-2); }
.service-detail-tagline  { color: var(--amber); font-weight: 600; font-size: 1rem; font-family: var(--font-body); }
.service-detail-featured .service-detail-title   { color: #fff; }
.service-detail-description {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--slate-600);
    margin-bottom: var(--s-8);
}
.service-detail-featured .service-detail-description { color: var(--slate-300); }

.service-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--s-8);
}
.feature-heading {
    font-size: 0.85rem;
    font-family: var(--font-body);
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--navy);
    margin-bottom: var(--s-4);
    padding-bottom: var(--s-3);
    border-bottom: 2px solid var(--amber);
}
.service-detail-featured .feature-heading { color: var(--amber-light); border-color: var(--amber); }

.feature-list { list-style: none; }
.feature-list li {
    padding: var(--s-3) 0;
    border-bottom: 1px solid var(--cream);
    color: var(--slate-600);
    font-size: 0.9rem;
}
.service-detail-featured .feature-list li { color: var(--slate-300); border-color: rgba(255,255,255,0.1); }

.pricing-info {
    text-align: center;
    padding: var(--s-6);
    background: var(--off-white);
    border-radius: var(--r-xl);
    border: 1px solid var(--cream);
}
.service-detail-featured .pricing-info { background: rgba(255,255,255,0.07); border-color: rgba(255,255,255,0.1); }
.price-from   { font-size: 0.75rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--slate-400); }
.price-amount { font-family: var(--font-display); font-size: 2.75rem; color: var(--amber); margin: var(--s-2) 0; line-height: 1; }
.price-note   { font-size: 0.8125rem; color: var(--slate-500); margin-bottom: var(--s-5); }
.service-detail-featured .price-from   { color: var(--slate-400); }
.service-detail-featured .price-note   { color: var(--slate-400); }

.premium-benefits {
    margin-top: var(--s-8);
    padding-top: var(--s-8);
    border-top: 1px solid rgba(255,255,255,0.12);
}
.benefits-title { color: var(--amber-light); margin-bottom: var(--s-5); font-size: 1.125rem; font-family: var(--font-body); font-weight: 700; }
.benefits-grid  { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: var(--s-4); }
.benefit-item {
    display: flex; align-items: center;
    gap: var(--s-3);
    padding: var(--s-4);
    background: rgba(255,255,255,0.06);
    border-radius: var(--r-lg);
    color: var(--slate-300);
    font-size: 0.9rem;
}
.benefit-icon {
    width: 36px; height: 36px;
    display: flex; align-items: center; justify-content: center;
    background: rgba(217,119,6,0.2);
    border-radius: var(--r-lg);
    color: var(--amber-light);
    flex-shrink: 0;
}

.security-features {
    margin-top: var(--s-8);
    padding: var(--s-8);
    background: var(--off-white);
    border-radius: var(--r-xl);
    border: 1px solid var(--cream);
}
.security-title { text-align: center; color: var(--navy); margin-bottom: var(--s-6); font-size: 1.25rem; }
.security-grid  { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: var(--s-6); }
.security-item  { text-align: center; }
.security-icon {
    width: 52px; height: 52px;
    display: flex; align-items: center; justify-content: center;
    background: var(--amber-pale);
    border-radius: var(--r-2xl);
    margin: 0 auto var(--s-4);
    color: var(--amber);
}
.security-item h4 { font-size: 0.9375rem; font-family: var(--font-body); font-weight: 700; color: var(--navy); margin-bottom: var(--s-2); }
.security-item p  { font-size: 0.85rem; color: var(--slate-500); }

.additional-services-section { padding: var(--s-20) 0; background: var(--off-white); }
.additional-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: var(--s-5); }
.additional-card {
    background: #fff;
    padding: var(--s-6);
    border-radius: var(--r-xl);
    border: 1px solid var(--cream);
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--t-base) var(--ease), transform var(--t-base) var(--ease);
}
.additional-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.additional-card h3 { font-size: 1rem; font-family: var(--font-body); font-weight: 700; color: var(--navy); margin-bottom: var(--s-3); }
.additional-card p  { font-size: 0.875rem; color: var(--slate-500); margin: 0; }

.services-cta {
    padding: var(--s-20) 0;
    background: var(--navy);
    text-align: center;
    position: relative;
    overflow: hidden;
}
.services-cta::before {
    content: '';
    position: absolute; inset: 0;
    background: radial-gradient(ellipse 60% 80% at 80% 100%, rgba(217,119,6,0.12) 0%, transparent 60%);
    pointer-events: none;
}
.services-cta .cta-title { color: #fff; position: relative; }
.services-cta .cta-text  { color: var(--slate-400); font-size: 1.0625rem; margin-bottom: var(--s-8); position: relative; }
.services-cta .cta-buttons { position: relative; }
.services-cta .btn-outline { border-color: rgba(255,255,255,0.3); color: #fff; }
.services-cta .btn-outline:hover { background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.6); color: #fff; }

/* FAQ Shared (services / contact / track) */
.contact-faq-section,
.faq-section { padding: var(--s-20) 0; }

/* Responsive global catch-all */
@media (max-width: 640px) {
    .container { padding: 0 var(--s-4); }
    .results-actions { flex-direction: column; align-items: stretch; }
    .results-actions .btn { width: 100%; justify-content: center; }
    .not-found-actions { flex-direction: column; align-items: stretch; }
    .not-found-actions .btn { width: 100%; justify-content: center; }
    .cta-buttons .btn { width: 100%; }
    .shipping-parties { grid-template-columns: 1fr; }
    .party-arrow { transform: rotate(90deg); justify-self: center; }
}