/* ==========================================
   SANSOM ANALYTICS
   Main Stylesheet
   ========================================== */

/* COLOURS */

:root {
    --background: #0f172a;
    --background-alt: #111e33;
    --card-background: #1e293b;
    --accent: #38bdf8;
    --accent-hover: #7dd3fc;
    --text: #f8fafc;
    --muted: #94a3b8;
    --border: #334155;
}

/* GLOBAL */

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 100px;
}

body {
    margin: 0;
    font-family: "Segoe UI", Arial, sans-serif;
    background: var(--background);
    color: var(--text);
    line-height: 1.7;
    overflow-wrap: break-word;
}

img {
    max-width: 100%;
}

a {
    color: inherit;
}

.container {
    width: min(1120px, calc(100% - 48px));
    margin: 0 auto;
}

/* ==========================================
   HEADER
   ========================================== */

.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(15, 23, 42, 0.96);
    border-bottom: 1px solid var(--border);
    backdrop-filter: blur(12px);
}

.header-content {
    min-height: 76px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
}

.logo {
    color: var(--text);
    font-size: 19px;
    font-weight: 700;
    letter-spacing: 1px;
    text-decoration: none;
    white-space: nowrap;
}

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

.site-header nav {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 26px;
}

.site-header nav a {
    color: var(--muted);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: color 0.2s ease;
}

.site-header nav a:hover {
    color: var(--accent);
}

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

.hero {
    padding: 105px 0 110px;
    background:
        radial-gradient(
            ellipse at 80% 20%,
            rgba(56, 189, 248, 0.10),
            transparent 50%
        ),
        var(--background);
}

.eyebrow {
    color: var(--accent);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin: 0 0 18px;
}

.hero h1 {
    font-size: clamp(36px, 5vw, 60px);
    font-weight: 750;
    line-height: 1.15;
    letter-spacing: -1.5px;
    max-width: 850px;
    margin: 0 0 28px;
}

.hero h1 span {
    color: var(--accent);
}

.hero-description {
    max-width: 740px;
    color: var(--muted);
    font-size: 18px;
    line-height: 1.8;
    margin: 0 0 36px;
}

/* BUTTONS */

.button {
    display: inline-block;
    background: var(--accent);
    color: #0f172a;
    padding: 13px 26px;
    border-radius: 7px;
    font-size: 14px;
    font-weight: 700;
    text-decoration: none;
    transition:
        background 0.2s ease,
        transform 0.2s ease;
}

.button:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
}

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

.section {
    padding: 85px 0;
}

.section.alternate {
    background: var(--background-alt);
}

.section h2 {
    font-size: clamp(28px, 3vw, 38px);
    line-height: 1.25;
    letter-spacing: -0.6px;
    margin: 0 0 26px;
}

.section-description {
    max-width: 820px;
    color: var(--muted);
    font-size: 17px;
    line-height: 1.85;
    margin: 0 0 20px;
}

/* ==========================================
   EXPERTISE CARDS
   ========================================== */

.card-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
    margin-top: 38px;
}

.card {
    background: var(--card-background);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 28px;
    transition:
        transform 0.2s ease,
        border-color 0.2s ease;
}

.card:hover {
    transform: translateY(-4px);
    border-color: var(--accent);
}

.card-icon {
    color: var(--accent);
    font-size: 28px;
    line-height: 1;
    margin-bottom: 20px;
}

.card h3 {
    color: var(--text);
    font-size: 19px;
    line-height: 1.4;
    margin: 0 0 12px;
}

.card p {
    color: var(--muted);
    font-size: 14px;
    line-height: 1.8;
    margin: 0;
}

/* ==========================================
   INDUSTRY IMAGES & CARDS
   ========================================== */

.industry-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
    max-width: 950px;
    margin: 40px auto 0;
}

.industry-card {
    background: var(--card-background);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    transition:
        transform 0.2s ease,
        border-color 0.2s ease;
}

.industry-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent);
}

.industry-card img {
    display: block;
    width: 100%;
    height: 160px;
    object-fit: cover;
}

.industry-card h3 {
    color: var(--text);
    font-size: 17px;
    line-height: 1.4;
    padding: 0 20px;
    margin: 20px 0 12px;
}

.industry-card p {
    color: var(--muted);
    font-size: 14px;
    line-height: 1.7;
    padding: 0 20px 22px;
    margin: 0;
}

/* ==========================================
   SOFTWARE SECTION
   ========================================== */

.software-panel {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 25px;
    background: var(--card-background);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 28px;
    margin-top: 32px;
}

.software-panel h3 {
    color: var(--text);
    font-size: 20px;
    margin: 0 0 10px;
}

.software-panel p {
    color: var(--muted);
    font-size: 15px;
    line-height: 1.8;
    margin: 0;
}

.status {
    display: inline-block;
    flex-shrink: 0;
    color: var(--accent);
    background: rgba(56, 189, 248, 0.10);
    border: 1px solid rgba(56, 189, 248, 0.25);
    border-radius: 20px;
    padding: 7px 14px;
    font-size: 12px;
    font-weight: 600;
    white-space: nowrap;
}

/* ==========================================
   CONTACT
   ========================================== */

.contact-email {
    margin-top: 28px;
}

.contact-email a {
    color: var(--accent);
    font-size: 18px;
    font-weight: 500;
    text-decoration: none;
    overflow-wrap: anywhere;
}

.contact-email a:hover {
    color: var(--accent-hover);
    text-decoration: underline;
}

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

.site-footer {
    background: #0b1220;
    border-top: 1px solid var(--border);
    padding: 25px 0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.footer-content p {
    color: var(--muted);
    font-size: 13px;
    margin: 0;
}

/* ==========================================
   TABLETS
   ========================================== */

@media (max-width: 900px) {

    .card-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .industry-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .hero {
        padding: 85px 0;
    }

    .section {
        padding: 70px 0;
    }

    .site-header nav {
        gap: 16px;
    }
}

/* ==========================================
   MOBILE PHONES
   ========================================== */

@media (max-width: 600px) {

    .container {
        width: calc(100% - 36px);
    }

    /* Header */

    .header-content {
        flex-direction: column;
        justify-content: center;
        gap: 12px;
        padding: 16px 0;
    }

    .logo {
        font-size: 18px;
    }

    .site-header nav {
        justify-content: center;
        gap: 10px 16px;
    }

    .site-header nav a {
        font-size: 12px;
    }

    /* Hero */

    .hero {
        padding: 65px 0 75px;
    }

    .hero h1 {
        font-size: clamp(32px, 8vw, 42px);
        letter-spacing: -0.8px;
    }

    .hero-description {
        font-size: 16px;
        line-height: 1.75;
    }

    .eyebrow {
        font-size: 10px;
        letter-spacing: 1.5px;
    }

    .button {
        padding: 12px 22px;
    }

    /* Sections */

    .section {
        padding: 55px 0;
    }

    .section h2 {
        font-size: 28px;
    }

    .section-description {
        font-size: 15px;
        line-height: 1.8;
    }

    /* Expertise cards */

    .card-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .card {
        padding: 24px;
    }

    /* Industry images */

    .industry-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .industry-card img {
        height: 190px;
    }

    /* Software */

    .software-panel {
        flex-direction: column;
        align-items: flex-start;
        padding: 24px;
    }

    /* Contact */

    .contact-email a {
        font-size: 16px;
    }

    /* Footer */

    .footer-content {
        flex-direction: column;
        text-align: center;
        gap: 8px;
    }
}

/* ==========================================
   ACCESSIBILITY
   ========================================== */

:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 4px;
}

@media (prefers-reduced-motion: reduce) {

    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
    }
}
.company-footer {
    background: #101d30;
    color: #bcc9d9;
    padding: 32px 24px;
    font-size: 13px;
}

.footer-inner {
    max-width: 1100px;
    margin: 0 auto;
}

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

.footer-heading strong {
    color: #f0f5fb;
    font-size: 16px;
}

.footer-heading span {
    color: #8ac9f2;
}

.footer-company {
    margin: 20px 0;
    padding: 16px 0;
    border-top: 1px solid #30435a;
    border-bottom: 1px solid #30435a;
}

.footer-company p {
    margin: 5px 0;
}

.footer-bottom {
    color: #a7b8cd;
}