/* ========================================
   The Shave Ice Shack — Stylesheet
   Palette: Plum + Amber
   ======================================== */

/* ---------- Custom Properties ---------- */
:root {
    --plum-50:  #faf5f7;
    --plum-100: #f3e8ed;
    --plum-200: #e8d0d9;
    --plum-300: #d4a8b8;
    --plum-400: #b87a8e;
    --plum-500: #9a5568;
    --plum-600: #7e3f52;
    --plum-700: #663143;
    --plum-800: #532938;
    --plum-900: #47232f;
    --plum-950: #2a1319;

    --amber-50:  #fffcf0;
    --amber-100: #fff8dc;
    --amber-200: #ffefb3;
    --amber-300: #ffd966;
    --amber-400: #ffc833;
    --amber-500: #f5a623;
    --amber-600: #d4880a;
    --amber-700: #a86708;
    --amber-800: #7a4a08;
    --amber-900: #523207;
    --amber-950: #331f04;

    --neutral-50:  #fafafa;
    --neutral-100: #f5f5f5;
    --neutral-200: #e8e8e8;
    --neutral-300: #d4d4d4;
    --neutral-400: #a3a3a3;
    --neutral-500: #737373;
    --neutral-600: #525252;
    --neutral-700: #404040;
    --neutral-800: #2a2a2a;
    --neutral-900: #171717;
    --neutral-950: #0a0a0a;

    --font-display: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --font-body: 'Lato', 'Segoe UI', Helvetica, Arial, sans-serif;

    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2.5rem;
    --space-xl: 4rem;
    --space-2xl: 6rem;
    --space-3xl: 8rem;

    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-full: 9999px;

    --shadow-sm: 0 1px 3px rgba(42, 35, 56, 0.08);
    --shadow-md: 0 4px 16px rgba(42, 35, 56, 0.1);
    --shadow-lg: 0 12px 40px rgba(42, 35, 56, 0.14);
    --shadow-xl: 0 24px 60px rgba(42, 35, 56, 0.18);

    --transition-fast: 200ms ease;
    --transition-base: 350ms ease;
    --transition-slow: 600ms cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- 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-body);
    font-size: 1rem;
    line-height: 1.7;
    color: var(--neutral-800);
    background-color: var(--neutral-50);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

a {
    color: var(--plum-600);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--plum-700);
}

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

ul {
    list-style: none;
}

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
    font-family: var(--font-display);
    font-weight: 500;
    line-height: 1.2;
    color: var(--neutral-900);
}

.section-eyebrow {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--amber-600);
    margin-bottom: var(--space-sm);
}

.text-center { text-align: center; }

.section-heading {
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    font-weight: 500;
    color: var(--plum-900);
    margin-bottom: var(--space-md);
}

/* ---------- Layout ---------- */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

/* ---------- Header ---------- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(250, 245, 247, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--plum-100);
    transition: box-shadow var(--transition-base);
}

.site-header.scrolled {
    box-shadow: var(--shadow-md);
}

.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-display);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--plum-800);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.logo:hover { color: var(--plum-600); }

.logo-icon {
    color: var(--amber-500);
    flex-shrink: 0;
}

.logo-light { color: var(--neutral-100); }

/* Nav */
.main-nav ul {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.main-nav a {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--neutral-700);
    letter-spacing: 0.02em;
    position: relative;
    transition: color var(--transition-fast);
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--amber-400);
    transition: width var(--transition-base);
}

.main-nav a:hover { color: var(--plum-700); }
.main-nav a:hover::after { width: 100%; }

.nav-cta {
    background: var(--plum-700);
    color: var(--neutral-50) !important;
    padding: 8px 20px;
    border-radius: var(--radius-full);
    font-weight: 600;
    letter-spacing: 0.02em;
    transition: background var(--transition-fast), transform var(--transition-fast);
}

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

.nav-cta:hover {
    background: var(--plum-600);
    color: var(--neutral-50) !important;
    transform: translateY(-1px);
}

/* Mobile nav toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 36px;
    height: 36px;
    padding: 6px;
}

.nav-toggle-line {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--plum-800);
    border-radius: 2px;
    transition: transform var(--transition-base), opacity var(--transition-fast);
    transform-origin: center;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(2) {
    opacity: 0;
}
.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ---------- Hero ---------- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: var(--plum-950);
}

.hero-bg {
    position: absolute;
    inset: 0;
    background-image: url('https://images.pexels.com/photos/157213/pexels-photo-157213.jpeg?auto=compress&cs=tinysrgb&fit=crop&w=1920&h=1280');
    background-size: cover;
    background-position: center;
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(42, 19, 25, 0.82) 0%,
        rgba(71, 35, 47, 0.70) 50%,
        rgba(42, 19, 25, 0.85) 100%
    );
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    max-width: 760px;
    text-align: center;
    padding: var(--space-3xl) var(--space-md);
}

.hero-eyebrow {
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--amber-300);
    margin-bottom: var(--space-md);
}

.hero-headline {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5.5vw, 3.75rem);
    font-weight: 600;
    line-height: 1.15;
    color: var(--neutral-50);
    margin-bottom: var(--space-md);
}

.hero-headline em {
    font-style: italic;
    color: var(--amber-300);
}

.hero-sub {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: var(--plum-200);
    line-height: 1.7;
    margin-bottom: var(--space-lg);
    max-width: 580px;
    margin-left: auto;
    margin-right: auto;
}

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

.hero-scroll {
    position: absolute;
    bottom: var(--space-lg);
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    color: var(--plum-300);
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    animation: float 2.5s ease-in-out infinite;
}

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

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    padding: 14px 32px;
    border-radius: var(--radius-full);
    letter-spacing: 0.03em;
    transition: all var(--transition-base);
    text-decoration: none;
    white-space: nowrap;
}

.btn-primary {
    background: var(--amber-500);
    color: var(--neutral-900);
    box-shadow: 0 4px 20px rgba(245, 166, 35, 0.35);
}

.btn-primary:hover {
    background: var(--amber-400);
    color: var(--neutral-900);
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(245, 166, 35, 0.45);
}

.btn-secondary {
    background: transparent;
    color: var(--neutral-100);
    border: 1.5px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
    border-color: var(--amber-300);
    color: var(--amber-300);
    transform: translateY(-2px);
}

.btn-outline-light {
    background: transparent;
    color: var(--neutral-50);
    border: 1.5px solid rgba(255, 255, 255, 0.4);
}

.btn-outline-light:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--neutral-50);
    color: var(--neutral-50);
    transform: translateY(-2px);
}

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

/* ---------- Intro Section ---------- */
.intro {
    padding: var(--space-3xl) 0;
    background: var(--neutral-50);
}

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

.intro-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

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

.intro-content {
    padding: var(--space-md) 0;
}

.intro-content p {
    color: var(--neutral-600);
    margin-bottom: var(--space-md);
    font-size: 1.05rem;
}

.intro-content p:last-child { margin-bottom: 0; }

/* ---------- Features Section ---------- */
.features {
    padding: var(--space-3xl) 0;
    background: var(--plum-50);
}

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

.feature-card {
    background: var(--neutral-50);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    border: 1px solid var(--plum-100);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--plum-100);
    border-radius: var(--radius-md);
    color: var(--plum-700);
    margin-bottom: var(--space-md);
}

.feature-card h3 {
    font-family: var(--font-display);
    font-size: 1.25rem;
    color: var(--plum-900);
    margin-bottom: var(--space-sm);
}

.feature-card p {
    color: var(--neutral-600);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ---------- Flavors Section ---------- */
.flavors {
    padding: var(--space-3xl) 0;
    background: var(--neutral-50);
}

.flavors-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto var(--space-xl);
}

.flavors-desc {
    color: var(--neutral-500);
    font-size: 1.05rem;
}

.flavors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

.flavor-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-md);
    background: var(--neutral-50);
    border: 1px solid var(--plum-100);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.flavor-item:hover {
    border-color: var(--plum-300);
    background: var(--plum-50);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.flavor-name {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 500;
    color: var(--plum-900);
}

.flavor-tag {
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--amber-700);
    background: var(--amber-100);
    padding: 3px 10px;
    border-radius: var(--radius-full);
    white-space: nowrap;
}

.flavors-note {
    text-align: center;
    color: var(--neutral-500);
    font-style: italic;
    font-size: 0.95rem;
}

/* ---------- Experience Section ---------- */
.experience {
    padding: var(--space-3xl) 0;
    background: var(--plum-900);
    color: var(--neutral-100);
}

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

.experience-images {
    position: relative;
}

.experience-img-main {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

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

.experience-img-secondary {
    position: absolute;
    bottom: -30px;
    right: -20px;
    width: 55%;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 4px solid var(--plum-800);
}

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

.experience-content {
    padding: var(--space-md) 0;
}

.experience-content .section-heading {
    color: var(--neutral-50);
}

.experience-content p {
    color: var(--plum-200);
    font-size: 1.05rem;
    margin-bottom: var(--space-md);
}

.experience-stats {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-top: var(--space-lg);
    padding-top: var(--space-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 600;
    color: var(--amber-400);
    line-height: 1;
    margin-bottom: 4px;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--plum-300);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255, 255, 255, 0.15);
}

/* ---------- CTA Banner ---------- */
.cta-banner {
    position: relative;
    padding: var(--space-3xl) 0;
    overflow: hidden;
}

.cta-bg {
    position: absolute;
    inset: 0;
    background-image: url('https://images.pexels.com/photos/5531017/pexels-photo-5531017.jpeg?auto=compress&cs=tinysrgb&fit=crop&w=1920&h=800');
    background-size: cover;
    background-position: center;
}

.cta-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(42, 19, 25, 0.88) 0%,
        rgba(71, 35, 47, 0.78) 100%
    );
}

.cta-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 680px;
    margin: 0 auto;
}

.cta-content .section-heading {
    color: var(--neutral-50);
    margin-bottom: var(--space-md);
}

.cta-text {
    color: var(--plum-200);
    font-size: 1.1rem;
    margin-bottom: var(--space-lg);
}

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

/* ---------- Visit Section ---------- */
.visit {
    padding: var(--space-3xl) 0;
    background: var(--neutral-50);
}

.visit-grid {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: var(--space-xl);
    align-items: start;
}

.visit-details {
    margin-top: var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

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

.visit-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--plum-100);
    border-radius: var(--radius-md);
    color: var(--plum-700);
    flex-shrink: 0;
}

.visit-item strong {
    display: block;
    font-family: var(--font-display);
    font-size: 1rem;
    color: var(--plum-900);
    margin-bottom: 2px;
}

.visit-item p {
    color: var(--neutral-600);
    font-size: 0.95rem;
    line-height: 1.6;
}

.visit-item a {
    color: var(--amber-700);
    font-weight: 600;
}

.visit-item a:hover {
    color: var(--amber-600);
    text-decoration: underline;
}

.visit-map {
    margin-top: var(--space-lg);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--neutral-200);
}

.visit-cta-side {
    position: sticky;
    top: 100px;
}

.visit-card {
    background: var(--plum-900);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    color: var(--neutral-100);
}

.visit-card h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--neutral-50);
    margin-bottom: var(--space-sm);
}

.visit-card p {
    color: var(--plum-200);
    font-size: 0.95rem;
    margin-bottom: var(--space-md);
    line-height: 1.7;
}

.visit-highlights {
    margin-bottom: var(--space-md);
}

.visit-highlights li {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--plum-200);
    font-size: 0.95rem;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.visit-highlights li:last-child { border-bottom: none; }

.visit-highlights li::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--amber-400);
    border-radius: 50%;
    flex-shrink: 0;
}

.visit-card .btn-primary {
    margin-top: var(--space-sm);
}

/* ---------- Footer ---------- */
.site-footer {
    background: var(--plum-950);
    color: var(--plum-300);
    padding: var(--space-2xl) 0 var(--space-md);
}

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

.footer-brand p {
    margin-top: var(--space-sm);
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--plum-400);
    max-width: 300px;
}

.footer-links h4,
.footer-contact h4 {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 500;
    color: var(--neutral-200);
    margin-bottom: var(--space-sm);
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer-links a {
    color: var(--plum-400);
    font-size: 0.9rem;
    transition: color var(--transition-fast);
}

.footer-links a:hover { color: var(--amber-400); }

.footer-contact p {
    font-size: 0.9rem;
    line-height: 1.8;
    color: var(--plum-400);
}

.footer-contact a {
    color: var(--amber-400);
}

.footer-bottom {
    padding-top: var(--space-md);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.85rem;
    color: var(--plum-600);
}

/* ---------- Scroll Reveal (progressive enhancement) ---------- */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
    }
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
    .reveal-delay-1 { transition-delay: 100ms; }
    .reveal-delay-2 { transition-delay: 200ms; }
    .reveal-delay-3 { transition-delay: 300ms; }
}

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

    .experience-split {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }

    .experience-img-secondary {
        right: 10px;
        bottom: -20px;
        width: 50%;
    }

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

    .visit-cta-side {
        position: static;
    }

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

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }

    .main-nav {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: rgba(250, 245, 247, 0.98);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        border-bottom: 1px solid var(--plum-100);
        padding: var(--space-md);
        transform: translateY(-120%);
        opacity: 0;
        transition: transform var(--transition-base), opacity var(--transition-base);
        pointer-events: none;
    }

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

    .main-nav ul {
        flex-direction: column;
        gap: var(--space-sm);
    }

    .main-nav a {
        display: block;
        padding: 10px 0;
        font-size: 1rem;
    }

    .nav-cta {
        text-align: center;
        margin-top: var(--space-sm);
    }

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

    .intro-image {
        order: -1;
    }

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

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

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

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

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

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

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

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

    .experience-stats {
        flex-direction: column;
        gap: var(--space-sm);
    }

    .stat-divider {
        width: 40px;
        height: 1px;
    }
}