/* ==========================================================================
   JDC Partners | Brand Styles
   Mobile-first responsive design
   ========================================================================== */

/* CSS Variables - Brand Colors */
:root {
    --color-navy: #001f3f;
    --color-dark-grey: #2c3e50;
    --color-black: #000000;
    --color-gold: #d4af37;
    --color-gold-hover: #c19c2e;
    --color-platinum: #e8e8e8;
    --color-off-white: #f5f5f5;
    --color-white: #ffffff;
    --color-medium-grey: #666666;
    --color-light-grey: #cccccc;
    --color-footer-bg: #2c3e50;
    --color-footer-border: #1a2332;
    
    /* Typography */
    --font-serif: Georgia, 'Garamond', 'Times New Roman', serif;
    --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
    
    /* Spacing */
    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 24px;
    --spacing-lg: 40px;
    --spacing-xl: 80px;
    
    /* Layout */
    --max-width: 1200px;
    --max-width-narrow: 800px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
}

/* ==========================================================================
   Reset & Base Styles
   ========================================================================== */

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

html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
    /* iOS safe area support */
    padding-top: env(safe-area-inset-top);
    padding-left: env(safe-area-inset-left);
    padding-right: env(safe-area-inset-right);
}

body {
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-dark-grey);
    background: var(--color-off-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

/* Accessibility */
.skip-to-main {
    position: absolute;
    left: -9999px;
    z-index: 9999;
    padding: 1em;
    background-color: var(--color-navy);
    color: var(--color-white);
    text-decoration: none;
}

.skip-to-main:focus {
    left: 1em;
    top: 1em;
}

/* Focus styles for accessibility */
*:focus {
    outline: 2px solid var(--color-gold);
    outline-offset: 2px;
}

*:focus:not(:focus-visible) {
    outline: none;
}

/* Container */
.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding-left: 24px;
    padding-right: 24px;
}

/* ==========================================================================
   Typography
   ========================================================================== */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-serif);
    font-weight: normal;
    line-height: 1.2;
    color: var(--color-navy);
}

a {
    color: var(--color-navy);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-gold);
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
    display: inline-block;
    padding: 14px 32px;
    font-family: var(--font-sans);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    text-align: center;
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
    /* Touch-friendly minimum size */
    min-height: 44px;
    min-width: 44px;
}

.btn:focus,
.btn:hover {
    transform: translateY(-2px);
    text-decoration: none;
}

.btn-primary {
    background: var(--color-gold);
    color: var(--color-navy);
}

.btn-primary:hover {
    background: var(--color-gold-hover);
    color: var(--color-navy);
}

.btn-dark {
    background: var(--color-navy);
    color: var(--color-white);
}

.btn-dark:hover {
    background: var(--color-black);
    color: var(--color-white);
}

.btn-large {
    padding: 16px 40px;
    font-size: 14px;
}

/* ==========================================================================
   Header
   ========================================================================== */

.site-header {
    background: var(--color-navy);
    border-bottom: 1px solid var(--color-gold);
    position: sticky;
    top: 0;
    z-index: 100;
    /* Account for iOS notch */
    padding-top: env(safe-area-inset-top);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 16px;
    padding-bottom: 16px;
    min-height: 60px;
}

.logo {
    display: flex;
    flex-direction: column;
    line-height: 1;
    color: var(--color-gold);
    text-decoration: none;
}

.logo-mark {
    font-size: 22px;
    font-weight: 700;
    letter-spacing: 3px;
}

.logo-text {
    font-size: 9px;
    font-weight: 500;
    letter-spacing: 3px;
    color: var(--color-white);
    margin-top: 2px;
}

.logo:hover {
    color: var(--color-gold);
}

/* Mobile menu toggle */
.menu-toggle {
    display: block;
    background: transparent;
    border: 1px solid var(--color-gold);
    padding: 8px;
    cursor: pointer;
    min-width: 44px;
    min-height: 44px;
}

.menu-icon {
    display: block;
    width: 22px;
    height: 16px;
    position: relative;
}

.menu-bar {
    display: block;
    position: absolute;
    height: 2px;
    width: 100%;
    background: var(--color-gold);
    transition: all var(--transition-base);
}

.menu-bar:nth-child(1) { top: 0; }
.menu-bar:nth-child(2) { top: 7px; }
.menu-bar:nth-child(3) { top: 14px; }

/* Menu open state */
.menu-toggle[aria-expanded="true"] .menu-bar:nth-child(1) {
    transform: rotate(45deg);
    top: 7px;
}

.menu-toggle[aria-expanded="true"] .menu-bar:nth-child(2) {
    opacity: 0;
}

.menu-toggle[aria-expanded="true"] .menu-bar:nth-child(3) {
    transform: rotate(-45deg);
    top: 7px;
}

/* Main navigation - mobile (hidden by default) */
.main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-navy);
    border-bottom: 1px solid var(--color-gold);
    padding: 20px 24px;
}

.main-nav.is-open {
    display: block;
}

.nav-list {
    list-style: none;
    margin-bottom: 16px;
}

.nav-list li {
    border-bottom: 1px solid rgba(212, 175, 55, 0.2);
}

.nav-link {
    display: block;
    padding: 14px 0;
    color: var(--color-white);
    text-decoration: none;
    font-size: 15px;
    letter-spacing: 0.5px;
    transition: color var(--transition-fast);
}

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

.nav-cta {
    display: inline-block;
    width: auto;
    margin-top: 16px;
    padding: 12px 24px;
    font-size: 12px;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */

.hero {
    background: var(--color-navy);
    color: var(--color-white);
    padding: 60px 0;
    text-align: center;
}

.hero-heading {
    font-size: 32px;
    font-weight: normal;
    letter-spacing: -0.5px;
    line-height: 1.2;
    color: var(--color-white);
    margin-bottom: 20px;
}

.hero-subtitle {
    font-size: 16px;
    color: var(--color-platinum);
    margin: 24px auto;
    line-height: 1.7;
    font-weight: 300;
    max-width: 600px;
}

.divider {
    width: 60px;
    height: 2px;
    margin: 24px auto;
    opacity: 0.8;
}

.divider-gold {
    background: var(--color-gold);
}

/* ==========================================================================
   Services Section
   ========================================================================== */

.services {
    background: var(--color-white);
    padding: 60px 0;
}

.section-heading {
    font-size: 32px;
    text-align: center;
    margin-bottom: 16px;
    color: var(--color-navy);
}

.section-subtitle {
    text-align: center;
    color: var(--color-dark-grey);
    font-size: 16px;
    margin-bottom: 40px;
    line-height: 1.7;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

.service-card {
    background: var(--color-white);
    padding: 32px;
    border: 1px solid var(--color-platinum);
    transition: all var(--transition-base);
}

.service-card:hover {
    border-color: var(--color-gold);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 31, 63, 0.08);
}

.service-accent {
    width: 6px;
    height: 32px;
    background: var(--color-gold);
    margin-bottom: 20px;
}

.service-title {
    font-size: 18px;
    color: var(--color-navy);
    margin-bottom: 12px;
    font-weight: normal;
}

.service-description {
    color: var(--color-dark-grey);
    font-size: 14px;
    line-height: 1.7;
}

/* ==========================================================================
   Bespoke Section
   ========================================================================== */

.bespoke {
    background: var(--color-off-white);
    padding: 60px 0;
}

.bespoke-card {
    background: var(--color-white);
    padding: 32px;
    border-left: 6px solid var(--color-gold);
    max-width: 1000px;
    margin: 0 auto;
}

.bespoke-heading {
    font-size: 28px;
    color: var(--color-navy);
    margin-bottom: 16px;
    font-weight: normal;
}

.bespoke-lead {
    color: var(--color-dark-grey);
    font-size: 16px;
    line-height: 1.7;
    margin-bottom: 24px;
}

.bespoke-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    margin-top: 24px;
}

.bespoke-subheading {
    font-size: 16px;
    color: var(--color-navy);
    margin-bottom: 12px;
    font-weight: normal;
}

.bespoke-list {
    list-style: none;
    color: var(--color-dark-grey);
    font-size: 14px;
    line-height: 1.8;
}

.bespoke-list li {
    padding-left: 20px;
    position: relative;
    margin-bottom: 4px;
}

.bespoke-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--color-gold);
    font-weight: 600;
}

.bespoke-response {
    color: var(--color-dark-grey);
    font-size: 14px;
    line-height: 1.8;
}

/* ==========================================================================
   Credibility Section
   ========================================================================== */

.credibility {
    background: var(--color-white);
    padding: 60px 0;
}

.credibility-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
    max-width: 900px;
    margin: 40px auto 0;
}

.credibility-item {
    text-align: center;
    padding: 24px;
}

.credibility-number {
    font-size: 40px;
    color: var(--color-gold);
    font-weight: 700;
    margin-bottom: 12px;
    font-family: var(--font-serif);
}

.credibility-title {
    font-size: 18px;
    color: var(--color-navy);
    margin-bottom: 12px;
    font-weight: normal;
}

.credibility-description {
    color: var(--color-dark-grey);
    font-size: 14px;
    line-height: 1.7;
}

/* ==========================================================================
   Value Proposition Section
   ========================================================================== */

.value-prop {
    background: var(--color-navy);
    color: var(--color-white);
    padding: 60px 0;
    text-align: center;
}

.value-prop-heading {
    font-size: 28px;
    color: var(--color-white);
    margin-bottom: 16px;
    font-weight: normal;
}

.value-prop-text {
    font-size: 15px;
    color: var(--color-platinum);
    margin: 24px auto;
    line-height: 1.8;
    max-width: 600px;
}

/* ==========================================================================
   CTA Section
   ========================================================================== */

.cta {
    background: var(--color-white);
    padding: 60px 0;
    text-align: center;
}

.cta-heading {
    font-size: 26px;
    color: var(--color-navy);
    margin-bottom: 16px;
    font-weight: normal;
    line-height: 1.3;
}

.cta-text {
    font-size: 15px;
    color: var(--color-dark-grey);
    margin: 16px auto 24px;
    line-height: 1.7;
    max-width: 500px;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
    background: var(--color-footer-bg);
    color: var(--color-white);
    padding: 32px 0;
    text-align: center;
    /* iOS safe area */
    padding-bottom: calc(32px + env(safe-area-inset-bottom));
}

.footer-brand {
    font-size: 14px;
    color: var(--color-gold);
    letter-spacing: 2px;
    margin-bottom: 8px;
    font-weight: 600;
}

.footer-tagline {
    font-size: 13px;
    color: var(--color-light-grey);
    margin-bottom: 16px;
}

.footer-divider {
    width: 100%;
    height: 1px;
    background: var(--color-footer-border);
    margin: 24px 0;
}

.footer-copyright {
    font-size: 12px;
    color: var(--color-medium-grey);
    margin-bottom: 8px;
}

.footer-legal {
    font-size: 11px;
    color: var(--color-medium-grey);
}

.footer-legal a {
    color: var(--color-light-grey);
    transition: color var(--transition-fast);
}

.footer-legal a:hover {
    color: var(--color-gold);
}

/* ==========================================================================
   Responsive - Tablet (768px+)
   ========================================================================== */

@media (min-width: 768px) {
    .container {
        padding-left: 40px;
        padding-right: 40px;
    }
    
    /* Header */
    .menu-toggle {
        display: none;
    }
    
    .main-nav {
        display: flex;
        align-items: center;
        gap: 32px;
        position: static;
        background: transparent;
        border: none;
        padding: 0;
    }
    
    .nav-list {
        display: flex;
        gap: 28px;
        margin-bottom: 0;
    }
    
    .nav-list li {
        border-bottom: none;
    }
    
    .nav-link {
        padding: 0;
        color: var(--color-white);
        font-size: 14px;
    }
    
    .nav-cta {
        margin-top: 0;
        padding: 10px 20px;
    }
    
    /* Hero */
    .hero {
        padding: 80px 0;
    }
    
    .hero-heading {
        font-size: 44px;
    }
    
    .hero-subtitle {
        font-size: 17px;
    }
    
    /* Section headings */
    .section-heading {
        font-size: 36px;
        margin-bottom: 20px;
    }
    
    .services,
    .bespoke,
    .credibility,
    .value-prop,
    .cta {
        padding: 80px 0;
    }
    
    /* Services grid */
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 32px;
    }
    
    /* Bespoke */
    .bespoke-card {
        padding: 48px;
    }
    
    .bespoke-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }
    
    .bespoke-heading {
        font-size: 32px;
    }
    
    /* Credibility */
    .credibility-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 40px;
    }
    
    .credibility-number {
        font-size: 44px;
    }
    
    /* Value prop & CTA */
    .value-prop-heading {
        font-size: 36px;
    }
    
    .cta-heading {
        font-size: 32px;
    }
}

/* ==========================================================================
   Responsive - Desktop (1024px+)
   ========================================================================== */

@media (min-width: 1024px) {
    .hero {
        padding: 100px 0;
    }
    
    .hero-heading {
        font-size: 52px;
        letter-spacing: -1px;
    }
    
    .hero-subtitle {
        font-size: 18px;
    }
    
    .section-heading {
        font-size: 42px;
    }
    
    /* Services grid - 3 columns */
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 40px;
    }
    
    .service-card {
        padding: 40px;
    }
    
    .service-accent {
        width: 8px;
        height: 40px;
        margin-bottom: 24px;
    }
    
    .service-title {
        font-size: 20px;
    }
    
    /* Bespoke */
    .bespoke-card {
        padding: 60px;
        border-left-width: 8px;
    }
    
    .bespoke-heading {
        font-size: 36px;
    }
    
    .bespoke-subheading {
        font-size: 18px;
    }
    
    /* Credibility */
    .credibility-item {
        padding: 40px 20px;
    }
    
    .credibility-number {
        font-size: 48px;
    }
    
    .credibility-title {
        font-size: 20px;
    }
    
    /* Value prop & CTA */
    .value-prop-heading {
        font-size: 42px;
    }
    
    .value-prop-text {
        font-size: 16px;
    }
    
    .cta-heading {
        font-size: 36px;
    }
    
    .cta-text {
        font-size: 16px;
    }
}

/* ==========================================================================
   Responsive - Large Desktop (1440px+)
   ========================================================================== */

@media (min-width: 1440px) {
    .hero-heading {
        font-size: 56px;
    }
}

/* ==========================================================================
   Print Styles
   ========================================================================== */

@media print {
    .site-header,
    .menu-toggle,
    .main-nav,
    .btn,
    .site-footer {
        display: none;
    }
    
    body {
        background: white;
        color: black;
    }
    
    section {
        page-break-inside: avoid;
    }
}

/* ==========================================================================
   Reduced Motion (Accessibility)
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* ==========================================================================
   Contact Section + Form
   ========================================================================== */

.contact {
    background: var(--color-navy);
    padding: var(--spacing-xl) 0;
    text-align: center;
}

.contact .container {
    max-width: var(--max-width-narrow);
}

.contact-heading {
    color: var(--color-white);
    font-size: 36px;
    margin-bottom: var(--spacing-sm);
}

.contact-lead {
    color: var(--color-platinum);
    margin-bottom: var(--spacing-lg);
    line-height: 1.7;
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
}

.contact-card {
    background: var(--color-white);
    padding: var(--spacing-lg);
    text-align: left;
    border: 1px solid rgba(212, 175, 55, 0.3);
}

.contact-direct {
    color: var(--color-light-grey);
    font-size: 13px;
    margin-top: var(--spacing-md);
}

.contact-direct a {
    color: var(--color-gold);
    text-decoration: underline;
}

.contact-direct a:hover {
    color: var(--color-gold-hover);
}

/* Form */
.contact-form {
    text-align: left;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.form-field {
    margin-bottom: var(--spacing-md);
    display: flex;
    flex-direction: column;
}

.form-row .form-field {
    margin-bottom: 0;
}

.form-label {
    color: var(--color-navy);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin-bottom: var(--spacing-xs);
}

.form-required {
    color: var(--color-gold);
    margin-left: 4px;
}

.form-optional {
    color: var(--color-medium-grey);
    font-weight: 400;
    text-transform: none;
    font-size: 12px;
    letter-spacing: 0;
    margin-left: 6px;
}

.form-input,
.form-textarea {
    width: 100%;
    font-family: var(--font-sans);
    font-size: 16px;
    color: var(--color-dark-grey);
    background: var(--color-white);
    border: 1px solid var(--color-platinum);
    border-radius: 0;
    padding: 12px 14px;
    line-height: 1.4;
    transition: border-color var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus {
    border-color: var(--color-gold);
    outline: 2px solid transparent;
    outline-offset: 0;
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--color-light-grey);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
    font-family: var(--font-sans);
}

select.form-input {
    appearance: none;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8' fill='none'><path d='M1 1.5L6 6.5L11 1.5' stroke='%23001f3f' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/></svg>");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 40px;
    cursor: pointer;
}

.form-honeypot {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.form-consent {
    margin-top: var(--spacing-md);
}

.form-consent-label {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    cursor: pointer;
    font-size: 13px;
    line-height: 1.5;
    color: var(--color-dark-grey);
}

.form-consent-label input[type="checkbox"] {
    margin-top: 2px;
    accent-color: var(--color-navy);
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    cursor: pointer;
}

.form-consent-label a {
    color: var(--color-navy);
    text-decoration: underline;
}

.form-consent-label a:hover {
    color: var(--color-gold);
}

.form-submit {
    width: 100%;
    margin-top: var(--spacing-lg);
    background: var(--color-navy);
    color: var(--color-white);
    cursor: pointer;
    border: none;
}

.form-submit:hover {
    background: var(--color-black);
    color: var(--color-white);
}

.form-submit:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.form-status {
    margin-top: var(--spacing-md);
    padding: 12px var(--spacing-sm);
    text-align: center;
    font-size: 14px;
    border: 1px solid transparent;
    min-height: 24px;
}

.form-status:empty {
    display: none;
}

.form-status.is-success {
    background: rgba(212, 175, 55, 0.12);
    border-color: var(--color-gold);
    color: var(--color-navy);
}

.form-status.is-error {
    background: #fef2f2;
    border-color: #fca5a5;
    color: #991b1b;
}

.form-noscript {
    background: #fef9c3;
    border: 1px solid #facc15;
    padding: 12px;
    margin-bottom: var(--spacing-md);
    text-align: center;
    font-size: 14px;
    color: #713f12;
}

.form-noscript a {
    color: #713f12;
    text-decoration: underline;
}

/* ==========================================================================
   Legal Pages (Privacy / Terms)
   ========================================================================== */

.legal-page {
    padding: var(--spacing-xl) 0;
    background: var(--color-off-white);
    min-height: calc(100vh - 240px);
}

.legal-container {
    max-width: var(--max-width-narrow);
}

.legal-heading {
    font-size: 36px;
    color: var(--color-navy);
    margin-bottom: var(--spacing-xs);
}

.legal-updated {
    color: var(--color-medium-grey);
    margin-bottom: var(--spacing-lg);
    font-size: 14px;
}

.legal-section {
    margin-bottom: var(--spacing-lg);
}

.legal-section h2 {
    font-size: 22px;
    color: var(--color-navy);
    margin-bottom: var(--spacing-sm);
    padding-bottom: var(--spacing-xs);
    border-bottom: 1px solid var(--color-platinum);
}

.legal-section p,
.legal-section ul {
    margin-bottom: var(--spacing-sm);
    color: var(--color-dark-grey);
    line-height: 1.7;
}

.legal-section ul {
    padding-left: var(--spacing-md);
}

.legal-section li {
    margin-bottom: var(--spacing-xs);
}

.legal-section a {
    color: var(--color-navy);
    text-decoration: underline;
}

.legal-section a:hover {
    color: var(--color-gold);
}

/* Mobile: stack form rows and legal headings */
@media (max-width: 600px) {
    .form-row {
        grid-template-columns: 1fr;
    }

    .contact-card {
        padding: var(--spacing-md);
    }

    .contact-heading,
    .legal-heading {
        font-size: 28px;
    }
}