/* ============================================
   A-1 Mini Storage Company Inc
   Clean Minimalist — Charcoal + Coral
   ============================================ */

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

:root {
    --charcoal-900: #1a1a1a;
    --charcoal-800: #2D2D2D;
    --charcoal-700: #3a3a3a;
    --charcoal-600: #4a4a4a;
    --charcoal-500: #6b6b6b;
    --charcoal-400: #8a8a8a;
    --charcoal-300: #b0b0b0;
    --charcoal-200: #d4d4d4;
    --charcoal-100: #ececec;
    --charcoal-50:  #f5f5f5;
    
    --coral-500: #FF6B4F;
    --coral-600: #E8553A;
    --coral-400: #FF8A75;
    --coral-100: #FFE8E2;
    --coral-50:  #FFF5F2;
    
    --white: #ffffff;
    --off-white: #FAFAFA;
    
    --font-display: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --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;
    
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.08);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.12);
    
    --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    font-weight: 300;
    color: var(--charcoal-800);
    background: var(--white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

/* --- Navigation --- */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--charcoal-100);
    transition: var(--transition);
}

.nav.scrolled {
    box-shadow: var(--shadow-sm);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-xl);
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-weight: 600;
    color: var(--charcoal-900);
    font-size: 1.1rem;
}

.nav-logo-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--charcoal-800);
    color: var(--coral-500);
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.nav-logo-text {
    font-weight: 500;
    color: var(--charcoal-600);
    font-size: 0.9rem;
}

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

.nav-link {
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--charcoal-500);
    transition: color var(--transition);
    letter-spacing: 0.01em;
}

.nav-link:hover {
    color: var(--charcoal-900);
}

.nav-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--white);
    background: var(--charcoal-800);
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    transition: all var(--transition);
}

.nav-cta:hover {
    background: var(--coral-500);
    color: var(--white);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(255, 107, 79, 0.3);
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    color: var(--charcoal-800);
}

/* --- Hero --- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: var(--charcoal-900);
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.45;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(26, 26, 26, 0.92) 0%,
        rgba(45, 45, 45, 0.85) 50%,
        rgba(26, 26, 26, 0.75) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 120px var(--space-xl) 80px;
    width: 100%;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--coral-400);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: var(--space-2xl);
}

.hero-badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--coral-500);
    display: inline-block;
}

.hero-headline {
    font-family: var(--font-display);
    font-size: clamp(3.5rem, 8vw, 7rem);
    font-weight: 700;
    line-height: 1.05;
    color: var(--white);
    letter-spacing: -0.03em;
    margin-bottom: var(--space-2xl);
    max-width: 800px;
}

.text-coral {
    color: var(--coral-500);
}

.hero-desc {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--charcoal-300);
    max-width: 520px;
    margin-bottom: var(--space-2xl);
    font-weight: 300;
}

.hero-actions {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
    margin-bottom: var(--space-3xl);
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-body);
    font-size: 0.9375rem;
    font-weight: 500;
    padding: 14px 28px;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    transition: all var(--transition);
    letter-spacing: 0.01em;
}

.btn-primary {
    background: var(--coral-500);
    color: var(--white);
}

.btn-primary:hover {
    background: var(--coral-600);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(255, 107, 79, 0.35);
}

.btn-outline-light {
    background: transparent;
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.25);
}

.btn-outline-light:hover {
    border-color: var(--white);
    background: rgba(255, 255, 255, 0.08);
}

.btn-lg {
    padding: 18px 36px;
    font-size: 1rem;
}

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

.hero-trust {
    display: flex;
    gap: var(--space-2xl);
    flex-wrap: wrap;
}

.hero-trust-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--charcoal-300);
    font-size: 0.875rem;
    font-weight: 400;
}

.hero-trust-item svg {
    color: var(--coral-400);
    flex-shrink: 0;
}

.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
    color: var(--charcoal-400);
    animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
}

/* --- Section Shared --- */
.section-label {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--coral-500);
    margin-bottom: var(--space-lg);
}

.section-label.light {
    color: var(--coral-400);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 1.15;
    color: var(--charcoal-900);
    letter-spacing: -0.02em;
    margin-bottom: var(--space-xl);
}

/* --- Features --- */
.features {
    padding: var(--space-4xl) 0;
    background: var(--white);
}

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

.feature-card {
    padding: var(--space-2xl);
    border: 1px solid var(--charcoal-100);
    border-radius: var(--radius-lg);
    transition: all var(--transition);
}

.feature-card:hover {
    border-color: var(--coral-100);
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.feature-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: var(--charcoal-50);
    color: var(--coral-500);
    margin-bottom: var(--space-lg);
    transition: all var(--transition);
}

.feature-card:hover .feature-icon {
    background: var(--coral-50);
}

.feature-card h3 {
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--charcoal-900);
    margin-bottom: var(--space-sm);
    letter-spacing: -0.01em;
}

.feature-card p {
    font-size: 0.9375rem;
    color: var(--charcoal-500);
    line-height: 1.65;
    font-weight: 300;
}

/* --- Divider --- */
.divider {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    padding: 0 var(--space-xl);
    max-width: 1200px;
    margin: 0 auto;
}

.divider-line {
    flex: 1;
    height: 1px;
    background: var(--charcoal-200);
}

.divider-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--coral-500);
    flex-shrink: 0;
}

/* --- Units --- */
.units {
    padding: var(--space-4xl) 0;
    background: var(--off-white);
}

.units-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.units-desc {
    font-size: 1.0625rem;
    color: var(--charcoal-500);
    line-height: 1.7;
    margin-bottom: var(--space-2xl);
    font-weight: 300;
}

.units-list {
    list-style: none;
    margin-bottom: var(--space-2xl);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.units-list li {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    font-size: 0.9375rem;
    color: var(--charcoal-700);
    font-weight: 400;
}

.units-list-icon {
    width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--coral-50);
    color: var(--coral-500);
    flex-shrink: 0;
}

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

.units-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* --- About --- */
.about {
    padding: var(--space-4xl) 0;
    background: var(--white);
}

.about-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.about-image {
    border-radius: var(--radius-xl);
    overflow: hidden;
    aspect-ratio: 6/5;
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-content p {
    font-size: 1rem;
    color: var(--charcoal-500);
    line-height: 1.75;
    margin-bottom: var(--space-lg);
    font-weight: 300;
}

.about-stats {
    display: flex;
    gap: var(--space-xl);
    margin-top: var(--space-2xl);
    padding-top: var(--space-2xl);
    border-top: 1px solid var(--charcoal-100);
}

.about-stat {
    flex: 1;
}

.about-stat-value {
    display: block;
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--charcoal-900);
    letter-spacing: -0.02em;
    margin-bottom: 4px;
}

.about-stat-label {
    font-size: 0.8125rem;
    color: var(--charcoal-400);
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.about-stat-divider {
    width: 1px;
    background: var(--charcoal-200);
    align-self: stretch;
}

/* --- CTA --- */
.cta {
    padding: var(--space-4xl) 0;
    background: var(--charcoal-800);
}

.cta-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3xl);
    flex-wrap: wrap;
}

.cta-text {
    flex: 1;
    min-width: 280px;
}

.cta-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--white);
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-lg);
}

.cta-desc {
    font-size: 1.0625rem;
    color: var(--charcoal-300);
    line-height: 1.7;
    font-weight: 300;
    max-width: 480px;
}

.cta-actions {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

/* --- Contact --- */
.contact {
    padding: var(--space-4xl) 0;
    background: var(--off-white);
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
    margin-top: var(--space-2xl);
    margin-bottom: var(--space-2xl);
}

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

.contact-detail-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: var(--white);
    border: 1px solid var(--charcoal-100);
    color: var(--coral-500);
    flex-shrink: 0;
}

.contact-detail-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--charcoal-400);
    margin-bottom: 4px;
}

.contact-detail-value {
    display: block;
    font-size: 0.9375rem;
    color: var(--charcoal-700);
    font-weight: 400;
    line-height: 1.5;
}

.contact-link {
    color: var(--coral-500);
    transition: color var(--transition);
}

.contact-link:hover {
    color: var(--coral-600);
}

.contact-map {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

/* --- Contact Form --- */
.contact-form-wrap {
    background: var(--white);
    border: 1px solid var(--charcoal-100);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
}

.contact-form-wrap h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--charcoal-900);
    margin-bottom: var(--space-sm);
    letter-spacing: -0.01em;
}

.contact-form-desc {
    font-size: 0.9375rem;
    color: var(--charcoal-400);
    margin-bottom: var(--space-xl);
    font-weight: 300;
}

.form-group {
    margin-bottom: var(--space-lg);
}

.form-label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--charcoal-600);
    margin-bottom: 8px;
    letter-spacing: 0.02em;
}

.form-input {
    width: 100%;
    padding: 12px 16px;
    font-family: var(--font-body);
    font-size: 0.9375rem;
    font-weight: 300;
    color: var(--charcoal-800);
    background: var(--off-white);
    border: 1px solid var(--charcoal-200);
    border-radius: var(--radius-sm);
    transition: all var(--transition);
    outline: none;
}

.form-input::placeholder {
    color: var(--charcoal-300);
}

.form-input:focus {
    border-color: var(--coral-500);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(255, 107, 79, 0.1);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

.form-success {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--space-3xl) var(--space-xl);
}

.form-success svg {
    color: var(--coral-500);
    margin-bottom: var(--space-lg);
}

.form-success h4 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--charcoal-900);
    margin-bottom: var(--space-sm);
}

.form-success p {
    font-size: 0.9375rem;
    color: var(--charcoal-500);
    font-weight: 300;
}

/* --- Footer --- */
.footer {
    background: var(--charcoal-900);
    padding: var(--space-3xl) 0 var(--space-xl);
}

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: var(--space-3xl);
    padding-bottom: var(--space-2xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand-name {
    display: block;
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: var(--space-md);
}

.footer-tagline {
    font-size: 0.875rem;
    color: var(--charcoal-400);
    line-height: 1.7;
    max-width: 320px;
    font-weight: 300;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.footer-link {
    font-size: 0.875rem;
    color: var(--charcoal-400);
    transition: color var(--transition);
}

.footer-link:hover {
    color: var(--coral-400);
}

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

.footer-contact-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 0.875rem;
    color: var(--charcoal-300);
    transition: color var(--transition);
}

.footer-contact-link:hover {
    color: var(--coral-400);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-xl);
    flex-wrap: wrap;
    gap: var(--space-md);
}

.footer-bottom p {
    font-size: 0.8125rem;
    color: var(--charcoal-500);
    font-weight: 300;
}

/* --- Scroll Reveal --- */
[data-reveal] {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1), transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

@media (prefers-reduced-motion: no-preference) {
    .reveal-hidden [data-reveal] {
        opacity: 0;
        transform: translateY(24px);
    }
    
    .reveal-hidden [data-reveal].revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* --- Responsive --- */
@media (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        flex-direction: column;
        padding: var(--space-xl);
        gap: var(--space-lg);
        border-bottom: 1px solid var(--charcoal-100);
        transform: translateY(-120%);
        opacity: 0;
        transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
        pointer-events: none;
    }

    .nav-links.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }

    .nav-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .hero-headline {
        font-size: clamp(2.75rem, 12vw, 4.5rem);
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .units-layout,
    .about-layout,
    .contact-layout {
        grid-template-columns: 1fr;
    }

    .units-image {
        aspect-ratio: 4/3;
        order: -1;
    }

    .about-image {
        aspect-ratio: 4/3;
    }

    .cta-inner {
        flex-direction: column;
        text-align: center;
    }

    .cta-actions {
        justify-content: center;
    }

    .footer-top {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

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

    .hero-content {
        padding: 100px var(--space-lg) 60px;
    }

    .hero-actions {
        flex-direction: column;
    }

    .hero-actions .btn {
        justify-content: center;
    }

    .hero-trust {
        flex-direction: column;
        gap: var(--space-md);
    }

    .about-stats {
        flex-direction: column;
        gap: var(--space-lg);
    }

    .about-stat-divider {
        width: 100%;
        height: 1px;
    }

    .cta-actions {
        flex-direction: column;
    }

    .cta-actions .btn {
        justify-content: center;
    }
}