/* ============================================
   Jolliff Towing — Clean Minimalist Design
   Palette: Terracotta + Sand
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
    --color-terracotta: #B85C38;
    --color-terracotta-dark: #9A4B2B;
    --color-terracotta-light: #D4845E;
    --color-sand: #F5EDE4;
    --color-sand-dark: #E8DDD0;
    --color-cream: #FAF7F3;
    --color-white: #FEFCF9;
    --color-charcoal: #2A2420;
    --color-warm-gray: #6B5F56;
    --color-warm-gray-light: #9E8E84;
    --color-border: #E8DDD0;
    --color-overlay: rgba(42, 36, 32, 0.62);

    --font-serif: 'Cormorant Garamond', Georgia, serif;
    --font-sans: 'DM Sans', system-ui, sans-serif;

    --fs-xs: clamp(0.75rem, 0.7rem + 0.2vw, 0.8125rem);
    --fs-sm: clamp(0.8125rem, 0.78rem + 0.15vw, 0.875rem);
    --fs-base: clamp(0.9375rem, 0.88rem + 0.2vw, 1.0625rem);
    --fs-md: clamp(1.0625rem, 0.95rem + 0.4vw, 1.25rem);
    --fs-lg: clamp(1.25rem, 1.05rem + 0.7vw, 1.625rem);
    --fs-xl: clamp(1.625rem, 1.3rem + 1.2vw, 2.25rem);
    --fs-2xl: clamp(2rem, 1.5rem + 2vw, 3.25rem);
    --fs-3xl: clamp(2.5rem, 1.8rem + 2.5vw, 4rem);

    --space-xs: 0.5rem;
    --space-sm: 0.75rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    --space-5xl: 8rem;

    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 20px;

    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);

    --max-width: 1200px;
}

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-sans);
    font-size: var(--fs-base);
    font-weight: 300;
    line-height: 1.7;
    color: var(--color-charcoal);
    background-color: var(--color-cream);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

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

a {
    color: inherit;
    text-decoration: none;
}

button {
    font: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

ul {
    list-style: none;
}

/* --- Utility --- */
.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-lg);
    }
}

/* --- Scroll Reveal (progressive enhancement) --- */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.7s ease, transform 0.7s ease;
    }
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
    .reveal-delay-1 { transition-delay: 0.1s; }
    .reveal-delay-2 { transition-delay: 0.2s; }
    .reveal-delay-3 { transition-delay: 0.3s; }
    .reveal-delay-4 { transition-delay: 0.4s; }
}

/* --- Header --- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(250, 247, 243, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    transition: box-shadow var(--transition);
}

.site-header.scrolled {
    box-shadow: 0 1px 20px rgba(42, 36, 32, 0.06);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-serif);
    font-size: var(--fs-md);
    font-weight: 500;
    color: var(--color-charcoal);
    letter-spacing: -0.01em;
}

.logo--light {
    color: var(--color-sand);
}

.logo-mark {
    display: flex;
    align-items: center;
    opacity: 0.9;
}

/* --- Nav --- */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    width: 28px;
    padding: 4px 0;
    z-index: 1001;
}

.hamburger {
    display: block;
    width: 100%;
    height: 1.5px;
    background: var(--color-charcoal);
    border-radius: 2px;
    transition: transform var(--transition), opacity var(--transition);
}

.nav-toggle[aria-expanded="true"] .hamburger:nth-child(1) {
    transform: translateY(6.5px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .hamburger:nth-child(2) {
    opacity: 0;
}
.nav-toggle[aria-expanded="true"] .hamburger:nth-child(3) {
    transform: translateY(-6.5px) rotate(-45deg);
}

.nav-list {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

.nav-list a {
    font-size: var(--fs-sm);
    font-weight: 400;
    letter-spacing: 0.02em;
    color: var(--color-warm-gray);
    transition: color var(--transition);
    position: relative;
}

.nav-list a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-terracotta);
    transition: width var(--transition);
}

.nav-list a:hover {
    color: var(--color-terracotta);
}

.nav-list a:hover::after {
    width: 100%;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-sans);
    font-size: var(--fs-sm);
    font-weight: 400;
    letter-spacing: 0.02em;
    padding: 12px 28px;
    border-radius: var(--radius-xl);
    transition: all var(--transition);
    white-space: nowrap;
}

.btn--primary {
    background: var(--color-terracotta);
    color: #fff;
}

.btn--primary:hover {
    background: var(--color-terracotta-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(184, 92, 56, 0.25);
}

.btn--ghost {
    background: transparent;
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.4);
}

.btn--ghost:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.7);
}

.btn--ghost-light {
    background: transparent;
    color: var(--color-charcoal);
    border: 1px solid var(--color-border);
}

.btn--ghost-light:hover {
    border-color: var(--color-terracotta);
    color: var(--color-terracotta);
}

.btn--nav {
    background: var(--color-terracotta);
    color: #fff;
    padding: 9px 22px;
    border-radius: var(--radius-xl);
    font-size: var(--fs-sm);
}

.btn--nav:hover {
    background: var(--color-terracotta-dark);
    color: #fff;
}

.btn--nav::after {
    display: none;
}

.btn--lg {
    padding: 15px 32px;
    font-size: var(--fs-base);
}

.btn--full {
    width: 100%;
    justify-content: center;
}

/* --- Hero --- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: url('https://images.pexels.com/photos/8986035/pexels-photo-8986035.jpeg?auto=compress&cs=tinysrgb&fit=crop&w=1920&h=1080') center center / cover no-repeat;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(42, 36, 32, 0.72) 0%,
        rgba(42, 36, 32, 0.55) 50%,
        rgba(154, 75, 43, 0.4) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: var(--space-4xl) var(--space-xl);
    max-width: 780px;
}

.hero-greeting {
    font-family: var(--font-serif);
    font-size: var(--fs-md);
    font-weight: 400;
    font-style: italic;
    color: var(--color-terracotta-light);
    margin-bottom: var(--space-lg);
    letter-spacing: 0.02em;
}

.hero-headline {
    font-family: var(--font-serif);
    font-size: var(--fs-3xl);
    font-weight: 500;
    line-height: 1.1;
    color: #fff;
    margin-bottom: var(--space-xl);
    letter-spacing: -0.02em;
}

.hero-sub {
    font-size: var(--fs-base);
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.8;
    max-width: 540px;
    margin: 0 auto var(--space-2xl);
}

.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.hero-scroll {
    position: absolute;
    bottom: var(--space-2xl);
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    color: rgba(255, 255, 255, 0.5);
    font-size: var(--fs-xs);
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

/* --- Section Shared --- */
.section-label {
    font-size: var(--fs-xs);
    font-weight: 500;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--color-terracotta);
    margin-bottom: var(--space-md);
}

.section-title {
    font-family: var(--font-serif);
    font-size: var(--fs-2xl);
    font-weight: 500;
    line-height: 1.15;
    color: var(--color-charcoal);
    letter-spacing: -0.02em;
    margin-bottom: var(--space-2xl);
}

/* --- Services --- */
.services {
    padding: var(--space-5xl) 0;
    background: var(--color-cream);
}

.services .section-title {
    max-width: 480px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

@media (max-width: 900px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 560px) {
    .services-grid {
        grid-template-columns: 1fr;
    }
}

.service-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    transition: all var(--transition);
}

.service-card:hover {
    border-color: var(--color-terracotta-light);
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(184, 92, 56, 0.08);
}

.service-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: var(--color-sand);
    color: var(--color-terracotta);
    margin-bottom: var(--space-lg);
}

.service-card h3 {
    font-family: var(--font-serif);
    font-size: var(--fs-lg);
    font-weight: 500;
    color: var(--color-charcoal);
    margin-bottom: var(--space-sm);
    letter-spacing: -0.01em;
}

.service-card p {
    font-size: var(--fs-sm);
    color: var(--color-warm-gray);
    line-height: 1.75;
}

/* --- About --- */
.about {
    padding: var(--space-5xl) 0;
    background: var(--color-sand);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
}

.about-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 6/7;
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.about-image:hover img {
    transform: scale(1.02);
}

.about-content .section-title {
    margin-bottom: var(--space-xl);
}

.about-content .lead {
    font-size: var(--fs-base);
    color: var(--color-charcoal);
    line-height: 1.85;
    margin-bottom: var(--space-lg);
}

.about-content p {
    font-size: var(--fs-sm);
    color: var(--color-warm-gray);
    line-height: 1.85;
    margin-bottom: var(--space-lg);
}

.about-stats {
    display: flex;
    gap: var(--space-2xl);
    margin-top: var(--space-2xl);
    padding-top: var(--space-2xl);
    border-top: 1px solid var(--color-border);
}

.stat {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.stat-number {
    font-family: var(--font-serif);
    font-size: var(--fs-lg);
    font-weight: 500;
    color: var(--color-terracotta);
    line-height: 1.2;
}

.stat-label {
    font-size: var(--fs-xs);
    color: var(--color-warm-gray-light);
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

@media (max-width: 860px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
    .about-image {
        aspect-ratio: 4/3;
    }
}

/* --- Why Us --- */
.why-us {
    padding: var(--space-5xl) 0;
    background: var(--color-white);
}

.why-us .section-title {
    max-width: 480px;
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-2xl);
    margin-top: var(--space-2xl);
}

@media (max-width: 640px) {
    .why-grid {
        grid-template-columns: 1fr;
    }
}

.why-item {
    padding: var(--space-2xl);
    border-left: 2px solid var(--color-border);
    transition: border-color var(--transition);
}

.why-item:hover {
    border-color: var(--color-terracotta);
}

.why-num {
    display: block;
    font-family: var(--font-serif);
    font-size: var(--fs-2xl);
    font-weight: 500;
    color: var(--color-terracotta-light);
    line-height: 1;
    margin-bottom: var(--space-md);
}

.why-item h3 {
    font-family: var(--font-serif);
    font-size: var(--fs-lg);
    font-weight: 500;
    color: var(--color-charcoal);
    margin-bottom: var(--space-sm);
    letter-spacing: -0.01em;
}

.why-item p {
    font-size: var(--fs-sm);
    color: var(--color-warm-gray);
    line-height: 1.8;
}

/* --- Gallery --- */
.gallery {
    padding: 0 0 var(--space-5xl);
    background: var(--color-cream);
    overflow: hidden;
}

.gallery-track {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
    padding: 0 var(--space-xl);
}

@media (max-width: 900px) {
    .gallery-track {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .gallery-track {
        grid-template-columns: 1fr;
    }
}

.gallery-item {
    border-radius: var(--radius-md);
    overflow: hidden;
    aspect-ratio: 4/3;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.gallery-item:hover img {
    transform: scale(1.05);
}

/* --- CTA --- */
.cta {
    padding: var(--space-5xl) 0;
    background: var(--color-charcoal);
}

.cta-inner {
    text-align: center;
    max-width: 640px;
    margin: 0 auto;
}

.cta-label {
    font-size: var(--fs-xs);
    font-weight: 500;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--color-terracotta-light);
    margin-bottom: var(--space-md);
}

.cta-title {
    font-family: var(--font-serif);
    font-size: var(--fs-2xl);
    font-weight: 500;
    line-height: 1.15;
    color: #fff;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-lg);
}

.cta-body {
    font-size: var(--fs-base);
    color: rgba(255, 255, 255, 0.65);
    line-height: 1.8;
    margin-bottom: var(--space-2xl);
}

.cta-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    flex-wrap: wrap;
}

/* --- Contact --- */
.contact {
    padding: var(--space-5xl) 0;
    background: var(--color-cream);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
}

@media (max-width: 860px) {
    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--space-3xl);
    }
}

.contact-info .section-title {
    margin-bottom: var(--space-2xl);
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-lg);
}

.contact-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: var(--color-sand);
    color: var(--color-terracotta);
}

.contact-label {
    display: block;
    font-size: var(--fs-xs);
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-warm-gray-light);
    margin-bottom: 4px;
}

.contact-item span,
.contact-item a {
    font-size: var(--fs-base);
    color: var(--color-charcoal);
    line-height: 1.6;
}

.contact-item a:hover {
    color: var(--color-terracotta);
}

/* --- Form --- */
.contact-form-wrap {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
}

.contact-form h3 {
    font-family: var(--font-serif);
    font-size: var(--fs-xl);
    font-weight: 500;
    color: var(--color-charcoal);
    margin-bottom: var(--space-xs);
    letter-spacing: -0.01em;
}

.form-note {
    font-size: var(--fs-sm);
    color: var(--color-warm-gray-light);
    margin-bottom: var(--space-xl);
}

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

@media (max-width: 500px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: var(--space-md);
}

.form-group label {
    font-size: var(--fs-xs);
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-warm-gray);
}

.form-group input,
.form-group select,
.form-group textarea {
    font-family: var(--font-sans);
    font-size: var(--fs-base);
    font-weight: 300;
    color: var(--color-charcoal);
    background: var(--color-cream);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 12px 14px;
    outline: none;
    transition: border-color var(--transition), box-shadow var(--transition);
    -webkit-appearance: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--color-terracotta);
    box-shadow: 0 0 0 3px rgba(184, 92, 56, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-group select {
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236B5F56' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

.form-success {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-2xl);
    text-align: center;
    color: var(--color-terracotta);
}

.form-success svg {
    width: 40px;
    height: 40px;
}

.form-success p {
    font-size: var(--fs-base);
    color: var(--color-charcoal);
}

/* --- Map --- */
.map-section {
    border-top: 1px solid var(--color-border);
}

.map-section iframe {
    filter: saturate(0.6) contrast(1.05);
}

/* --- Footer --- */
.footer {
    padding: var(--space-4xl) 0 var(--space-2xl);
    background: var(--color-charcoal);
    color: var(--color-sand);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: var(--space-3xl);
    margin-bottom: var(--space-3xl);
}

@media (max-width: 760px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
}

.footer-brand p {
    font-size: var(--fs-sm);
    color: rgba(245, 237, 228, 0.6);
    line-height: 1.8;
    margin-top: var(--space-lg);
    max-width: 300px;
}

.footer h4 {
    font-family: var(--font-sans);
    font-size: var(--fs-xs);
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-terracotta-light);
    margin-bottom: var(--space-lg);
}

.footer ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer ul a {
    font-size: var(--fs-sm);
    color: rgba(245, 237, 228, 0.65);
    transition: color var(--transition);
}

.footer ul a:hover {
    color: var(--color-terracotta-light);
}

.footer-bottom {
    padding-top: var(--space-2xl);
    border-top: 1px solid rgba(245, 237, 228, 0.1);
}

.footer-bottom p {
    font-size: var(--fs-xs);
    color: rgba(245, 237, 228, 0.35);
}

/* --- Mobile Nav Overlay --- */
@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }

    .nav-list {
        position: fixed;
        inset: 0;
        top: 72px;
        background: rgba(250, 247, 243, 0.98);
        backdrop-filter: blur(16px);
        -webkit-backdrop-filter: blur(16px);
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        padding-top: var(--space-3xl);
        gap: var(--space-xl);
        transform: translateX(100%);
        transition: transform var(--transition);
    }

    .nav-list.open {
        transform: translateX(0);
    }

    .nav-list a {
        font-size: var(--fs-lg);
    }

    .btn--nav {
        margin-top: var(--space-md);
    }
}