/* ========================================
   DRN Handyman & Maintenance Shoalhaven
   Stylesheet
======================================== */

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

:root {
    --color-teal: #0F4C5C;
    --color-teal-dark: #0a3540;
    --color-teal-light: #1a6478;
    --color-charcoal: #1A1A1A;
    --color-grey: #6B6B6B;
    --color-grey-light: #E5E5E5;
    --color-grey-bg: #F4F4F2;
    --color-white: #FAFAF7;
    --color-pure-white: #FFFFFF;

    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    --container-max: 1180px;
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 4rem;
    --space-xl: 6rem;

    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;

    --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.10);

    --transition: 0.2s ease;
}

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-charcoal);
    background: var(--color-white);
    -webkit-font-smoothing: antialiased;
}

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

a { color: var(--color-teal); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-teal-dark); }

h1, h2, h3, h4 { line-height: 1.2; font-weight: 700; color: var(--color-charcoal); letter-spacing: -0.01em; }
h1 { font-size: clamp(2rem, 5vw, 3.25rem); font-weight: 800; }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.5rem); }
h3 { font-size: 1.25rem; }

.container { max-width: var(--container-max); margin: 0 auto; padding: 0 var(--space-md); }

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.9rem 1.75rem;
    font-weight: 600;
    font-size: 1rem;
    border-radius: var(--radius-md);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition);
    text-align: center;
    line-height: 1.2;
}
.btn-primary {
    background: var(--color-teal);
    color: var(--color-white);
    border-color: var(--color-teal);
}
.btn-primary:hover { background: var(--color-teal-dark); border-color: var(--color-teal-dark); color: var(--color-white); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-secondary {
    background: transparent;
    color: var(--color-teal);
    border-color: var(--color-teal);
}
.btn-secondary:hover { background: var(--color-teal); color: var(--color-white); }
.btn-block { width: 100%; }

/* Header */
.site-header {
    position: sticky; top: 0; z-index: 50;
    background: var(--color-pure-white);
    border-bottom: 1px solid var(--color-grey-light);
    backdrop-filter: blur(8px);
}
.header-inner {
    display: flex; align-items: center; justify-content: space-between;
    padding-top: var(--space-sm); padding-bottom: var(--space-sm);
}
.logo-link { display: flex; align-items: center; gap: 0.7rem; text-decoration: none; }
.logo-mark { height: 56px; width: auto; display: block; }
.logo-wordmark {
    display: flex; flex-direction: column;
    line-height: 1.05;
    color: var(--color-teal);
    font-weight: 700;
    letter-spacing: 0.01em;
}
.logo-wordmark-main { font-size: 1.05rem; text-transform: uppercase; }
.logo-wordmark-sub { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.18em; opacity: 0.85; margin-top: 0.15rem; }
@media (max-width: 480px) {
    .logo-wordmark-main { font-size: 0.85rem; }
    .logo-wordmark-sub { font-size: 0.7rem; }
}
.main-nav { display: flex; align-items: center; gap: var(--space-md); }
.main-nav a { color: var(--color-charcoal); font-weight: 500; font-size: 0.95rem; }
.main-nav a:hover { color: var(--color-teal); }
.nav-phone {
    background: var(--color-teal);
    color: var(--color-white) !important;
    padding: 0.55rem 1.1rem;
    border-radius: var(--radius-md);
    font-weight: 600;
}
.nav-phone:hover { background: var(--color-teal-dark); }

.nav-toggle {
    display: none;
    background: none; border: none;
    width: 32px; height: 32px;
    flex-direction: column; justify-content: space-around;
    cursor: pointer;
}
.nav-toggle span {
    display: block; height: 2px; background: var(--color-charcoal); border-radius: 2px;
    transition: transform var(--transition), opacity var(--transition);
}

/* Hero */
.hero {
    padding: var(--space-xl) 0;
    background: linear-gradient(180deg, var(--color-white) 0%, var(--color-grey-bg) 100%);
}
.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: var(--space-lg);
    align-items: center;
}
.hero h1 { margin-bottom: var(--space-sm); }
.hero-sub { font-size: 1.15rem; color: var(--color-grey); margin-bottom: var(--space-md); }
.hero-cta { display: flex; gap: var(--space-sm); flex-wrap: wrap; margin-bottom: var(--space-md); }
.hero-trust { list-style: none; display: flex; gap: var(--space-md); flex-wrap: wrap; padding-top: var(--space-sm); }
.hero-trust li { font-size: 0.9rem; color: var(--color-grey); font-weight: 500; }
.hero-image img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    display: block;
}

/* Section common */
section { padding: var(--space-xl) 0; }
.section-header { text-align: center; max-width: 720px; margin: 0 auto var(--space-lg); }
.section-header h2 { margin-bottom: var(--space-sm); }
.section-intro { color: var(--color-grey); font-size: 1.05rem; }
.eyebrow {
    display: inline-block;
    color: var(--color-teal);
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-xs);
}

/* Services */
.services { background: var(--color-pure-white); }
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: var(--space-md); }
.service-card {
    background: var(--color-white);
    padding: var(--space-md);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-grey-light);
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--color-teal); }
.service-icon {
    width: 56px; height: 56px;
    background: var(--color-teal); color: var(--color-white);
    border-radius: var(--radius-md);
    display: flex; align-items: center; justify-content: center;
    margin-bottom: var(--space-sm);
}
.service-icon svg { width: 28px; height: 28px; }
.service-card h3 { margin-bottom: var(--space-xs); }
.service-card p { color: var(--color-grey); }

/* Why DRN */
.why-drn { background: var(--color-teal); color: var(--color-white); padding: var(--space-lg) 0; }
.why-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: var(--space-md); text-align: center; }
.why-number { font-size: 2.5rem; font-weight: 800; color: var(--color-white); margin-bottom: 0.25rem; }
.why-label { font-size: 0.95rem; opacity: 0.85; }

/* Real Estate */
.real-estate { background: var(--color-grey-bg); }
.real-estate-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: var(--space-lg); align-items: center; }
.real-estate-text h2 { margin-bottom: var(--space-sm); }
.real-estate-text p { color: var(--color-grey); margin-bottom: var(--space-md); }
.re-list { list-style: none; margin-bottom: var(--space-md); }
.re-list li { padding-left: 1.75rem; position: relative; margin-bottom: 0.65rem; color: var(--color-charcoal); }
.re-list li::before {
    content: ''; position: absolute; left: 0; top: 0.55rem;
    width: 16px; height: 8px;
    border-left: 2px solid var(--color-teal); border-bottom: 2px solid var(--color-teal);
    transform: rotate(-45deg);
}
.real-estate-card {
    background: var(--color-pure-white);
    padding: var(--space-md);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--color-teal);
    box-shadow: var(--shadow-md);
}
.real-estate-card h3 { margin-bottom: var(--space-sm); }
.real-estate-card p { color: var(--color-grey); margin-bottom: var(--space-sm); }
.re-contact-line { font-size: 0.95rem; }

/* Areas */
.areas { background: var(--color-pure-white); }
.areas-list {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: var(--space-xs);
    max-width: 900px;
    margin: 0 auto;
}
.areas-list li {
    padding: 0.85rem 1rem;
    background: var(--color-grey-bg);
    border-radius: var(--radius-md);
    text-align: center;
    font-weight: 500;
    transition: all var(--transition);
}
.areas-list li:hover { background: var(--color-teal); color: var(--color-white); transform: translateY(-2px); }

/* Contact */
.contact { background: var(--color-grey-bg); }
.contact-grid { display: grid; grid-template-columns: 1fr 1.3fr; gap: var(--space-lg); align-items: start; }
.contact-info h2 { margin-bottom: var(--space-sm); }
.contact-info > p { color: var(--color-grey); margin-bottom: var(--space-md); }
.contact-detail { margin-bottom: var(--space-sm); padding-bottom: var(--space-sm); border-bottom: 1px solid var(--color-grey-light); }
.contact-detail strong { display: block; font-size: 0.85rem; color: var(--color-grey); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 0.2rem; }
.contact-detail a, .contact-detail span { font-size: 1.1rem; font-weight: 500; color: var(--color-charcoal); }
.contact-detail a:hover { color: var(--color-teal); }

/* Form */
.enquiry-form {
    background: var(--color-pure-white);
    padding: var(--space-md);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}
.form-row { margin-bottom: var(--space-sm); }
.form-row-split { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-sm); }
.form-row label { display: block; font-weight: 600; font-size: 0.9rem; margin-bottom: 0.4rem; color: var(--color-charcoal); }
.form-row input, .form-row textarea, .form-row select {
    width: 100%;
    padding: 0.75rem 0.9rem;
    border: 1.5px solid var(--color-grey-light);
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 1rem;
    color: var(--color-charcoal);
    background: var(--color-pure-white);
    transition: border-color var(--transition), box-shadow var(--transition);
}
.form-row input:focus, .form-row textarea:focus, .form-row select:focus {
    outline: none;
    border-color: var(--color-teal);
    box-shadow: 0 0 0 3px rgba(15, 76, 92, 0.1);
}
.form-row textarea { resize: vertical; }
.form-status { margin-top: var(--space-sm); font-size: 0.95rem; }
.form-status.success { color: #2D5016; }
.form-status.error { color: #B33A3A; }

/* Footer */
.site-footer { background: var(--color-white); color: var(--color-teal); padding: var(--space-lg) 0 var(--space-md); border-top: 1px solid var(--color-grey-light); }
.footer-inner { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: var(--space-md); align-items: start; }
.footer-lockup { display: flex; align-items: center; gap: 0.7rem; }
.footer-logo-mark { height: 56px; width: auto; display: block; }
.footer-wordmark { display: flex; flex-direction: column; line-height: 1.05; color: var(--color-teal); font-weight: 700; letter-spacing: 0.01em; }
.footer-wordmark-main { font-size: 1.05rem; text-transform: uppercase; }
.footer-wordmark-sub { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.18em; opacity: 0.85; margin-top: 0.15rem; }
.footer-contact p, .footer-meta p { font-size: 0.95rem; color: var(--color-teal); margin-bottom: 0.4rem; }
.footer-contact a { color: var(--color-teal); }
.footer-contact a:hover { color: var(--color-teal-light); }
.footer-meta p:last-child { font-size: 0.85rem; margin-top: var(--space-sm); }

/* Mobile */
@media (max-width: 860px) {
    .nav-toggle { display: flex; }
    .main-nav {
        position: absolute; top: 100%; left: 0; right: 0;
        background: var(--color-pure-white);
        flex-direction: column;
        padding: var(--space-sm);
        gap: 0;
        border-bottom: 1px solid var(--color-grey-light);
        box-shadow: var(--shadow-md);
        transform: translateY(-10px); opacity: 0; pointer-events: none;
        transition: transform var(--transition), opacity var(--transition);
    }
    .main-nav.open { transform: translateY(0); opacity: 1; pointer-events: auto; }
    .main-nav a { width: 100%; padding: 0.85rem 0; border-bottom: 1px solid var(--color-grey-light); }
    .main-nav a:last-child { border-bottom: none; }
    .nav-phone { text-align: center; margin-top: var(--space-xs); }

    .hero { padding: var(--space-lg) 0; }
    section { padding: var(--space-lg) 0; }

    .hero-grid, .real-estate-grid, .contact-grid, .footer-inner { grid-template-columns: 1fr; gap: var(--space-md); }
    .form-row-split { grid-template-columns: 1fr; }
    .hero-trust { gap: var(--space-sm); }
}

@media (max-width: 480px) {
    .container { padding: 0 var(--space-sm); }
    .hero-cta { flex-direction: column; }
    .hero-cta .btn { width: 100%; }
}