/* Base reset and custom properties injected by header.php */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-body);
    color: var(--color-primary);
    background: var(--color-neutral);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}

/* ── Typography ─────────────────────────────────────────── */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    line-height: 1.2;
    color: var(--color-primary);
}

h1 { font-size: clamp(2rem, 5vw, 3.25rem); font-weight: 700; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.5rem); font-weight: 700; }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); font-weight: 600; }
h4 { font-size: 1.1rem; font-weight: 600; }

p { margin-bottom: 1rem; color: var(--color-secondary); }
p:last-child { margin-bottom: 0; }

a { color: var(--color-accent); text-decoration: none; transition: opacity 0.2s; }
a:hover { opacity: 0.8; }

/* ── Layout ─────────────────────────────────────────────── */
.container {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.section {
    padding: 5rem 0;
}

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

.section--dark h1,
.section--dark h2,
.section--dark h3 {
    color: var(--color-neutral);
}

.section--dark p {
    color: rgba(248,249,252,0.78);
}

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

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
    display: inline-block;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: 4px;
    padding: 0.75rem 1.75rem;
    cursor: pointer;
    border: 2px solid transparent;
    transition: background 0.2s, color 0.2s, border-color 0.2s, transform 0.15s;
    text-align: center;
}

.btn:hover { transform: translateY(-1px); opacity: 1; }

.btn-primary {
    background: var(--color-accent);
    color: var(--color-white);
    border-color: var(--color-accent);
}

.btn-primary:hover {
    background: var(--color-accent-hover);
    border-color: var(--color-accent-hover);
    color: var(--color-white);
}

.btn-secondary {
    background: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn-secondary:hover {
    background: var(--color-primary);
    color: var(--color-neutral);
}

.btn-outline-light {
    background: transparent;
    color: var(--color-neutral);
    border-color: rgba(248,249,252,0.5);
}

.btn-outline-light:hover {
    background: rgba(248,249,252,0.12);
    color: var(--color-neutral);
    border-color: var(--color-neutral);
}

/* ── Navigation ─────────────────────────────────────────── */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--color-white);
    border-bottom: 1px solid rgba(15,35,70,0.08);
    box-shadow: 0 1px 8px rgba(15,35,70,0.06);
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 68px;
    gap: 2rem;
}

.nav-logo {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--color-primary);
    letter-spacing: -0.02em;
    flex-shrink: 0;
}

.nav-logo:hover { opacity: 1; color: var(--color-accent); }

.nav-links {
    display: flex;
    list-style: none;
    gap: 2.25rem;
    align-items: center;
}

.nav-links a {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-secondary);
    letter-spacing: 0.01em;
    transition: color 0.2s;
}

.nav-links a:hover,
.nav-links a.active { color: var(--color-accent); }

.nav-cta { margin-left: 1rem; }

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.25rem;
    flex-direction: column;
    gap: 5px;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-primary);
    border-radius: 2px;
    transition: transform 0.25s, opacity 0.25s;
}

/* ── Hero ────────────────────────────────────────────────── */
.hero {
    position: relative;
    min-height: 580px;
    display: flex;
    align-items: center;
    background: var(--color-primary);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background-image: url('assets/hero-bg.webp');
    background-size: cover;
    background-position: center;
    opacity: 0.22;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 680px;
    padding: 4rem 0;
}

.hero h1 { color: var(--color-white); margin-bottom: 1.25rem; }

.hero .lead {
    font-size: 1.15rem;
    color: rgba(248,249,252,0.82);
    margin-bottom: 2rem;
    max-width: 540px;
}

.hero-cta { display: flex; gap: 1rem; flex-wrap: wrap; }

/* ── Intro / Positioning blocks ─────────────────────────── */
.intro-block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.label {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 1rem;
}

/* ── Services Grid ───────────────────────────────────────── */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.75rem;
    margin-top: 3rem;
}

.service-card {
    background: var(--color-white);
    border: 1px solid rgba(15,35,70,0.08);
    border-radius: 6px;
    overflow: hidden;
    transition: box-shadow 0.2s, transform 0.2s;
}

.service-card:hover {
    box-shadow: 0 8px 28px rgba(15,35,70,0.1);
    transform: translateY(-3px);
}

.service-card img {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    display: block;
}

.service-card-body {
    padding: 1.5rem;
}

.service-card h3 {
    font-size: 1.05rem;
    margin-bottom: 0.6rem;
}

.service-card p {
    font-size: 0.9rem;
    margin: 0;
}

/* ── Metrics / Proof ─────────────────────────────────────── */
.metrics-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.metric {
    text-align: center;
    padding: 2.5rem 1.5rem;
    border-left: 3px solid var(--color-accent);
}

.metric-value {
    font-family: var(--font-heading);
    font-size: clamp(2.2rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--color-neutral);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.metric-label {
    font-size: 0.875rem;
    color: rgba(248,249,252,0.72);
    font-weight: 500;
}

/* ── CTA Block ───────────────────────────────────────────── */
.cta-block {
    text-align: center;
    padding: 5rem 0;
}

.cta-block h2 { margin-bottom: 1rem; }
.cta-block p { max-width: 520px; margin: 0 auto 2rem; }
.cta-block .cta-btns { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ── Team / About image ──────────────────────────────────── */
.about-visual {
    border-radius: 6px;
    overflow: hidden;
    box-shadow: 0 12px 40px rgba(15,35,70,0.14);
}

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

/* ── Values Grid ─────────────────────────────────────────── */
.values-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 2.5rem;
}

.value-card {
    padding: 1.75rem;
    background: var(--color-white);
    border: 1px solid rgba(15,35,70,0.08);
    border-radius: 6px;
    border-left: 4px solid var(--color-accent);
}

.value-card h4 { margin-bottom: 0.5rem; }

/* ── Services Stack (Services Page) ─────────────────────── */
.service-stack { margin-top: 3rem; }

.service-row {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    align-items: start;
    padding: 2.5rem 0;
    border-bottom: 1px solid rgba(15,35,70,0.08);
}

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

.service-icon {
    width: 72px;
    height: 72px;
    border-radius: 6px;
    background: var(--color-surface);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    flex-shrink: 0;
}

/* ── Process Steps ───────────────────────────────────────── */
.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-top: 3rem;
}

.step {
    text-align: center;
    padding: 2rem 1.25rem;
    background: var(--color-white);
    border: 1px solid rgba(15,35,70,0.08);
    border-radius: 6px;
    position: relative;
}

.step-num {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-accent);
    opacity: 0.35;
    line-height: 1;
    margin-bottom: 0.75rem;
}

.step h4 { margin-bottom: 0.5rem; }
.step p { font-size: 0.875rem; margin: 0; }

/* ── Contact ─────────────────────────────────────────────── */
.contact-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 4rem;
    align-items: start;
}

.contact-form {
    background: var(--color-white);
    border: 1px solid rgba(15,35,70,0.08);
    border-radius: 8px;
    padding: 2.5rem;
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 0.4rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.7rem 0.875rem;
    border: 1.5px solid rgba(15,35,70,0.15);
    border-radius: 4px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--color-primary);
    background: var(--color-neutral);
    transition: border-color 0.2s;
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--color-accent);
}

.form-group textarea { resize: vertical; min-height: 130px; }

.form-error {
    display: none;
    font-size: 0.8rem;
    color: var(--color-error);
    margin-top: 0.25rem;
}

.form-success {
    display: none;
    background: var(--color-success-bg);
    border: 1px solid var(--color-success-border);
    border-radius: 6px;
    padding: 1.25rem 1.5rem;
    margin-top: 1rem;
    color: var(--color-success-text);
    font-weight: 500;
}

.contact-details { padding-top: 0.5rem; }

.contact-item {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.75rem;
    align-items: flex-start;
}

.contact-item-icon {
    width: 42px;
    height: 42px;
    border-radius: 6px;
    background: var(--color-surface);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.contact-item-text strong {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 0.15rem;
}

.contact-item-text span { font-size: 0.925rem; color: var(--color-secondary); }

/* ── Page Intro Header ───────────────────────────────────── */
.page-hero {
    background: var(--color-primary);
    padding: 4rem 0;
    text-align: center;
}

.page-hero h1 { color: var(--color-white); margin-bottom: 0.75rem; }
.page-hero p { color: rgba(248,249,252,0.76); max-width: 560px; margin: 0 auto; font-size: 1.05rem; }

/* ── Footer ──────────────────────────────────────────────── */
.site-footer {
    background: var(--color-footer-bg);
    color: rgba(248,249,252,0.7);
    padding: 4rem 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.8fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand h3 {
    font-size: 1.1rem;
    color: var(--color-white);
    margin-bottom: 0.75rem;
}

.footer-brand p { font-size: 0.875rem; max-width: 280px; margin-bottom: 1.25rem; }

.footer-social { display: flex; gap: 0.75rem; }

.footer-social a {
    width: 36px;
    height: 36px;
    border-radius: 4px;
    background: rgba(248,249,252,0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    color: rgba(248,249,252,0.6);
    transition: background 0.2s, color 0.2s;
}

.footer-social a:hover { background: var(--color-accent); color: var(--color-white); opacity: 1; }

.footer-col h4 {
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-white);
    margin-bottom: 1rem;
}

.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 0.6rem; }
.footer-col ul a { font-size: 0.875rem; color: rgba(248,249,252,0.6); }
.footer-col ul a:hover { color: rgba(248,249,252,0.9); opacity: 1; }

.footer-bottom {
    border-top: 1px solid rgba(248,249,252,0.08);
    padding-top: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    font-size: 0.8rem;
    color: rgba(248,249,252,0.4);
}

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 900px) {
    .intro-block { grid-template-columns: 1fr; gap: 2.5rem; }
    .services-grid { grid-template-columns: 1fr 1fr; }
    .metrics-row { grid-template-columns: 1fr; }
    .process-steps { grid-template-columns: 1fr 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .values-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .service-row { grid-template-columns: 1fr; gap: 1.5rem; }
}

@media (max-width: 640px) {
    .section { padding: 3.5rem 0; }
    .services-grid { grid-template-columns: 1fr; }
    .nav-links, .nav-cta { display: none; }
    .nav-toggle { display: flex; }
    .nav-links.open {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 68px;
        left: 0;
        right: 0;
        background: var(--color-white);
        padding: 1.5rem;
        border-bottom: 1px solid rgba(15,35,70,0.08);
        box-shadow: 0 8px 20px rgba(15,35,70,0.08);
        gap: 1.25rem;
    }
    .nav-cta.open { display: block; }
    .site-header { position: relative; }
    .process-steps { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
}