/* ============================================
   SWIRLIES FROZEN YOGURT & CAFE — STYLES
   ============================================ */

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

:root {
    --clr-midnight:    #0d1b2a;
    --clr-midnight-light: #1b2d45;
    --clr-mint:        #4ecdc4;
    --clr-mint-dark:   #36b5ad;
    --clr-mint-light:  #a8e6e0;
    --clr-mint-pale:   #e0f5f2;
    --clr-amber:       #f5a623;
    --clr-amber-light: #fde8c4;
    --clr-bg:          #f8fffe;
    --clr-bg-warm:     #f0faf7;
    --clr-surface:     #ffffff;
    --clr-surface-alt: #f4f9f8;
    --clr-text:        #1a2e3d;
    --clr-text-muted:  #5a7a8a;
    --clr-text-light:  #8aa8b8;
    --clr-border:      #d4ecea;
    --clr-white:       #ffffff;
    --clr-dark-card:   #0d1b2a;
    --radius-sm:       10px;
    --radius-md:       16px;
    --radius-lg:       24px;
    --radius-xl:       32px;
    --radius-full:     9999px;
    --shadow-sm:       0 2px 8px rgba(13,27,42,0.06);
    --shadow-md:       0 4px 20px rgba(13,27,42,0.08);
    --shadow-lg:       0 8px 40px rgba(13,27,42,0.12);
    --shadow-xl:       0 16px 60px rgba(13,27,42,0.15);
    --font-heading:    'Fredoka', sans-serif;
    --font-body:       'Nunito', sans-serif;
    --transition:      0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font-body);
    color: var(--clr-text);
    background: var(--clr-bg);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

/* ---------- SKIP LINK ---------- */
.skip-link {
    position: absolute; top: -100%; left: 16px;
    background: var(--clr-midnight); color: var(--clr-white);
    padding: 8px 16px; border-radius: var(--radius-sm);
    z-index: 9999; font-weight: 600;
}
.skip-link:focus { top: 16px; }

/* ---------- CONTAINER ---------- */
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ---------- HEADER ---------- */
.site-header {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    background: rgba(248,255,254,0.85);
    backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--clr-border);
    transition: box-shadow var(--transition);
}
.site-header.scrolled { box-shadow: var(--shadow-md); }

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

/* LOGO */
.logo { display: flex; align-items: center; gap: 10px; }
.logo-icon { flex-shrink: 0; }
.logo-text {
    font-family: var(--font-heading);
    font-size: 1.4rem; font-weight: 700;
    color: var(--clr-midnight);
}

/* NAV */
.main-nav ul { display: flex; align-items: center; gap: 8px; }
.main-nav a {
    display: block; padding: 8px 16px;
    font-weight: 600; font-size: 0.95rem;
    color: var(--clr-text); border-radius: var(--radius-full);
    transition: background var(--transition), color var(--transition);
}
.main-nav a:hover,
.main-nav a:focus-visible { background: var(--clr-mint-pale); color: var(--clr-mint-dark); }

/* HAMBURGER */
.nav-toggle { display: none; padding: 8px; border-radius: var(--radius-sm); }
.hamburger, .hamburger::before, .hamburger::after {
    display: block; width: 22px; height: 2px;
    background: var(--clr-midnight); border-radius: 2px;
    transition: transform var(--transition), opacity var(--transition);
}
.hamburger { position: relative; }
.hamburger::before, .hamburger::after {
    content: ''; position: absolute; left: 0;
}
.hamburger::before { top: -7px; }
.hamburger::after  { top:  7px; }
.nav-toggle[aria-expanded="true"] .hamburger { background: transparent; }
.nav-toggle[aria-expanded="true"] .hamburger::before { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .hamburger::after  { transform: translateY(-7px) rotate(-45deg); }

/* ---------- BUTTONS ---------- */
.btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 12px 28px; border-radius: var(--radius-full);
    font-family: var(--font-heading); font-weight: 600; font-size: 1rem;
    transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
    white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-primary {
    background: var(--clr-mint); color: var(--clr-midnight);
    box-shadow: 0 4px 16px rgba(78,205,196,0.35);
}
.btn-primary:hover { background: var(--clr-mint-dark); color: var(--clr-midnight); box-shadow: 0 6px 24px rgba(78,205,196,0.45); }

.btn-secondary {
    background: var(--clr-surface); color: var(--clr-midnight);
    box-shadow: var(--shadow-sm); border: 2px solid var(--clr-border);
}
.btn-secondary:hover { border-color: var(--clr-mint); color: var(--clr-mint-dark); }

.btn-outline-light {
    background: transparent; color: var(--clr-midnight);
    border: 2px solid var(--clr-midnight);
}
.btn-outline-light:hover { background: var(--clr-midnight); color: var(--clr-white); }

.btn-small { padding: 8px 20px; font-size: 0.9rem; }
.btn-lg { padding: 16px 36px; font-size: 1.1rem; }
.btn-full { width: 100%; justify-content: center; }

/* ---------- SECTION HELPERS ---------- */
.section-tag {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 6px 16px; border-radius: var(--radius-full);
    background: var(--clr-mint-pale); color: var(--clr-mint-dark);
    font-family: var(--font-heading); font-weight: 600; font-size: 0.85rem;
    letter-spacing: 0.03em; margin-bottom: 16px;
}
.section-title {
    font-family: var(--font-heading); font-weight: 700;
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    color: var(--clr-midnight); line-height: 1.2; margin-bottom: 16px;
}
.section-subtitle {
    font-size: 1.1rem; color: var(--clr-text-muted);
    max-width: 600px; line-height: 1.7;
}
.section-header { text-align: center; margin-bottom: 60px; }
.section-header .section-subtitle { margin: 0 auto; }

/* ---------- HERO ---------- */
.hero {
    position: relative;
    min-height: 100vh; min-height: 100dvh;
    display: flex; align-items: center; justify-content: center;
    overflow: hidden;
    background: linear-gradient(135deg, #0d1b2a 0%, #142d4a 30%, #1a3a5c 50%, #1b4a5e 70%, #1d5a5e 100%);
    padding: 120px 24px 80px;
}
.hero-bg { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }

.gradient-orb {
    position: absolute; border-radius: 50%; filter: blur(80px); opacity: 0.5;
}
.orb-1 {
    width: 600px; height: 600px; top: -200px; right: -100px;
    background: radial-gradient(circle, rgba(78,205,196,0.5) 0%, transparent 70%);
}
.orb-2 {
    width: 500px; height: 500px; bottom: -150px; left: -100px;
    background: radial-gradient(circle, rgba(245,166,35,0.35) 0%, transparent 70%);
}
.orb-3 {
    width: 300px; height: 300px; top: 40%; left: 30%;
    background: radial-gradient(circle, rgba(168,230,224,0.3) 0%, transparent 70%);
}
.hero-pattern {
    position: absolute; inset: 0;
    background-image: radial-gradient(rgba(255,255,255,0.04) 1px, transparent 1px);
    background-size: 32px 32px;
}

.hero-content {
    position: relative; z-index: 1; text-align: center; max-width: 800px;
}
.hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 8px 20px; border-radius: var(--radius-full);
    background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.15);
    color: var(--clr-mint-light); font-family: var(--font-heading);
    font-weight: 600; font-size: 0.9rem; margin-bottom: 28px;
    backdrop-filter: blur(8px);
}
.hero-title {
    font-family: var(--font-heading); font-weight: 700;
    font-size: clamp(2.2rem, 6vw, 4rem);
    color: var(--clr-white); line-height: 1.15; margin-bottom: 24px;
}
.text-mint { color: var(--clr-mint); }
.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: rgba(255,255,255,0.75); line-height: 1.7;
    max-width: 580px; margin: 0 auto 40px;
}
.hero-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 56px; }
.hero-actions .btn-secondary { border-color: rgba(255,255,255,0.3); color: var(--clr-white); background: rgba(255,255,255,0.08); backdrop-filter: blur(8px); }
.hero-actions .btn-secondary:hover { border-color: var(--clr-mint); color: var(--clr-mint); background: rgba(78,205,196,0.1); }

.hero-stats {
    display: flex; align-items: center; justify-content: center; gap: 32px;
    flex-wrap: wrap;
}
.stat { text-align: center; }
.stat-num {
    display: block; font-family: var(--font-heading);
    font-size: 1.6rem; font-weight: 700; color: var(--clr-mint);
}
.stat-label { font-size: 0.85rem; color: rgba(255,255,255,0.6); }
.stat-divider {
    width: 1px; height: 40px; background: rgba(255,255,255,0.15);
}

.hero-wave {
    position: absolute; bottom: -2px; left: 0; right: 0;
    line-height: 0; pointer-events: none;
}
.hero-wave svg { width: 100%; height: 80px; }

/* ---------- MENU SECTION ---------- */
.menu-section {
    padding: 100px 0;
    background: var(--clr-bg);
}
.menu-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 28px;
}
.menu-card {
    background: var(--clr-surface);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--clr-border);
    transition: transform var(--transition), box-shadow var(--transition);
}
.menu-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.menu-card-img {
    height: 220px;
    background-size: cover; background-position: center;
    transition: transform 0.5s ease;
}
.menu-card:hover .menu-card-img { transform: scale(1.05); }
.menu-card-body { padding: 24px; }
.menu-card-tag {
    display: inline-block; padding: 4px 12px; border-radius: var(--radius-full);
    background: var(--clr-mint-pale); color: var(--clr-mint-dark);
    font-family: var(--font-heading); font-weight: 600; font-size: 0.78rem;
    letter-spacing: 0.04em; text-transform: uppercase; margin-bottom: 12px;
}
.menu-card-title {
    font-family: var(--font-heading); font-weight: 700;
    font-size: 1.2rem; color: var(--clr-midnight); margin-bottom: 10px;
}
.menu-card-desc { font-size: 0.95rem; color: var(--clr-text-muted); line-height: 1.65; }

/* ---------- ABOUT SECTION ---------- */
.about-section {
    padding: 100px 0;
    background: var(--clr-bg-warm);
}
.about-grid {
    display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center;
}
.about-images { position: relative; }
.about-img-main {
    border-radius: var(--radius-xl); overflow: hidden;
    box-shadow: var(--shadow-lg);
}
.about-img-main img { width: 100%; height: 400px; object-fit: cover; }
.about-img-secondary {
    position: absolute; bottom: -40px; right: -30px;
    border-radius: var(--radius-lg); overflow: hidden;
    box-shadow: var(--shadow-xl); border: 4px solid var(--clr-bg-warm);
    width: 55%;
}
.about-img-secondary img { width: 100%; height: 220px; object-fit: cover; }
.about-decoration {
    position: absolute; top: -20px; left: -20px;
    opacity: 0.4; pointer-events: none;
}
.about-content .section-title { text-align: left; }
.about-lead {
    font-size: 1.1rem; color: var(--clr-text);
    line-height: 1.8; margin-bottom: 16px; font-weight: 500;
}
.about-content p {
    font-size: 1rem; color: var(--clr-text-muted);
    line-height: 1.75; margin-bottom: 16px;
}
.about-values { margin-top: 32px; display: flex; flex-direction: column; gap: 20px; }
.value-item { display: flex; gap: 16px; align-items: flex-start; }
.value-icon {
    flex-shrink: 0; width: 48px; height: 48px;
    display: flex; align-items: center; justify-content: center;
    background: var(--clr-mint-pale); border-radius: var(--radius-md);
}
.value-item strong {
    display: block; font-family: var(--font-heading);
    color: var(--clr-midnight); font-size: 1rem; margin-bottom: 2px;
}
.value-item span { font-size: 0.9rem; color: var(--clr-text-muted); }

/* ---------- VISIT SECTION ---------- */
.visit-section {
    padding: 100px 0;
    background: var(--clr-bg);
}
.visit-header { text-align: center; margin-bottom: 56px; }
.visit-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px;
}
.visit-card {
    background: var(--clr-surface);
    border-radius: var(--radius-lg); padding: 36px 28px;
    border: 1px solid var(--clr-border);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition), box-shadow var(--transition);
}
.visit-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.visit-card-icon {
    width: 56px; height: 56px;
    display: flex; align-items: center; justify-content: center;
    background: var(--clr-mint-pale); border-radius: var(--radius-md);
    margin-bottom: 20px;
}
.visit-card h3 {
    font-family: var(--font-heading); font-weight: 700;
    font-size: 1.2rem; color: var(--clr-midnight); margin-bottom: 12px;
}
.visit-card p { font-size: 0.95rem; color: var(--clr-text-muted); line-height: 1.7; }
.hours-day { display: block; font-weight: 600; color: var(--clr-text); }
.hours-time { display: block; color: var(--clr-text-muted); }
.hours-note { display: block; margin-top: 12px; font-size: 0.85rem; color: var(--clr-text-light); font-style: italic; }
.link-arrow {
    display: inline-flex; align-items: center; gap: 6px;
    margin-top: 16px; font-weight: 600; font-size: 0.9rem;
    color: var(--clr-mint-dark); transition: gap var(--transition);
}
.link-arrow:hover { gap: 10px; }
.phone-link { color: var(--clr-mint-dark); font-weight: 600; }

/* ---------- CTA SECTION ---------- */
.cta-section {
    position: relative; overflow: hidden;
    padding: 100px 24px;
    background: linear-gradient(135deg, #0d1b2a 0%, #142d4a 50%, #1a3a5c 100%);
}
.cta-bg { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }
.cta-orb {
    position: absolute; border-radius: 50%; filter: blur(100px);
}
.cta-orb-1 { width: 400px; height: 400px; top: -100px; left: -100px; background: rgba(78,205,196,0.3); }
.cta-orb-2 { width: 300px; height: 300px; bottom: -80px; right: -50px; background: rgba(245,166,35,0.2); }
.cta-content {
    position: relative; z-index: 1; text-align: center; max-width: 640px;
}
.cta-title {
    font-family: var(--font-heading); font-weight: 700;
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    color: var(--clr-white); margin-bottom: 16px; line-height: 1.2;
}
.cta-text { font-size: 1.1rem; color: rgba(255,255,255,0.7); margin-bottom: 36px; line-height: 1.7; }
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.cta-actions .btn-primary { background: var(--clr-mint); color: var(--clr-midnight); }
.cta-actions .btn-primary:hover { background: var(--clr-mint-light); }
.cta-actions .btn-outline-light { border-color: rgba(255,255,255,0.4); color: var(--clr-white); }
.cta-actions .btn-outline-light:hover { background: rgba(255,255,255,0.1); border-color: var(--clr-white); color: var(--clr-white); }

/* ---------- CONTACT SECTION ---------- */
.contact-section {
    padding: 100px 0;
    background: var(--clr-bg-warm);
}
.contact-grid {
    display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start;
}
.contact-info .section-title { text-align: left; }
.contact-desc { font-size: 1rem; color: var(--clr-text-muted); line-height: 1.75; margin-bottom: 32px; }
.contact-details { display: flex; flex-direction: column; gap: 20px; }
.contact-detail { display: flex; gap: 16px; align-items: flex-start; }
.contact-detail-icon {
    flex-shrink: 0; width: 44px; height: 44px;
    display: flex; align-items: center; justify-content: center;
    background: var(--clr-mint-pale); border-radius: var(--radius-md);
}
.contact-detail strong {
    display: block; font-family: var(--font-heading);
    color: var(--clr-midnight); font-size: 0.95rem; margin-bottom: 2px;
}
.contact-detail span, .contact-detail a {
    font-size: 0.95rem; color: var(--clr-text-muted);
}
.contact-detail a:hover { color: var(--clr-mint-dark); }

/* FORM */
.contact-form-wrapper {
    background: var(--clr-surface);
    border-radius: var(--radius-xl); padding: 40px;
    border: 1px solid var(--clr-border);
    box-shadow: var(--shadow-md);
}
.form-group { margin-bottom: 20px; }
.form-group label {
    display: block; font-family: var(--font-heading);
    font-weight: 600; font-size: 0.9rem; color: var(--clr-midnight);
    margin-bottom: 8px;
}
.form-group input,
.form-group textarea {
    width: 100%; padding: 14px 18px;
    border: 2px solid var(--clr-border); border-radius: var(--radius-md);
    font-family: var(--font-body); font-size: 1rem; color: var(--clr-text);
    background: var(--clr-bg);
    transition: border-color var(--transition), box-shadow var(--transition);
    outline: none;
}
.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--clr-mint);
    box-shadow: 0 0 0 4px rgba(78,205,196,0.15);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--clr-text-light); }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-success {
    text-align: center; padding: 32px 16px;
    animation: fadeIn 0.4s ease;
}
.form-success svg { margin: 0 auto 16px; }
.form-success h3 {
    font-family: var(--font-heading); font-weight: 700;
    font-size: 1.3rem; color: var(--clr-midnight); margin-bottom: 8px;
}
.form-success p { color: var(--clr-text-muted); font-size: 0.95rem; }

/* ---------- FOOTER ---------- */
.site-footer {
    background: var(--clr-midnight); color: rgba(255,255,255,0.7);
    padding: 72px 0 0;
}
.footer-grid {
    display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px;
    padding-bottom: 48px; border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand .logo-text { color: var(--clr-white); }
.footer-brand p { font-size: 0.9rem; line-height: 1.7; margin-top: 16px; max-width: 280px; }
.footer-links h4,
.footer-hours h4,
.footer-contact h4 {
    font-family: var(--font-heading); font-weight: 700;
    font-size: 1rem; color: var(--clr-white); margin-bottom: 16px;
}
.footer-links ul { display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
    font-size: 0.9rem; color: rgba(255,255,255,0.6);
    transition: color var(--transition), padding-left var(--transition);
}
.footer-links a:hover { color: var(--clr-mint); padding-left: 4px; }
.footer-hours p, .footer-contact p {
    font-size: 0.9rem; line-height: 1.8;
}
.footer-contact a { color: var(--clr-mint); font-weight: 600; }
.footer-contact a:hover { text-decoration: underline; }

.footer-bottom {
    display: flex; flex-direction: column; align-items: center;
    gap: 8px; padding: 24px 0; text-align: center;
    font-size: 0.85rem; color: rgba(255,255,255,0.4);
}
.footer-bottom a { color: rgba(255,255,255,0.5); transition: color var(--transition); }
.footer-bottom a:hover { color: var(--clr-mint); }

/* ---------- SCROLL TO TOP ---------- */
.scroll-top {
    position: fixed; bottom: 32px; right: 32px;
    width: 48px; height: 48px; border-radius: var(--radius-full);
    background: var(--clr-mint); color: var(--clr-midnight);
    display: flex; align-items: center; justify-content: center;
    box-shadow: var(--shadow-md);
    opacity: 0; visibility: hidden;
    transform: translateY(16px);
    transition: opacity var(--transition), transform var(--transition), background var(--transition);
    z-index: 900;
}
.scroll-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.scroll-top:hover { background: var(--clr-mint-dark); }

/* ---------- REVEAL ANIMATIONS ---------- */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal[data-reveal] {
    opacity: 0; transform: translateY(24px);
}
.reveal[data-reveal].revealed {
    opacity: 1; transform: translateY(0);
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
    .about-grid,
    .contact-grid { grid-template-columns: 1fr; gap: 40px; }
    .about-img-secondary { right: -10px; bottom: -30px; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .nav-toggle { display: flex; align-items: center; justify-content: center; }
    .main-nav {
        position: fixed; top: 72px; left: 0; right: 0;
        background: rgba(248,255,254,0.98);
        backdrop-filter: blur(16px);
        border-bottom: 1px solid var(--clr-border);
        padding: 16px 24px 24px;
        transform: translateY(-120%);
        opacity: 0;
        transition: transform var(--transition), opacity var(--transition);
        pointer-events: none;
    }
    .main-nav.open {
        transform: translateY(0); opacity: 1;
        pointer-events: auto;
    }
    .main-nav ul { flex-direction: column; gap: 4px; }
    .main-nav a { padding: 12px 16px; width: 100%; text-align: center; }

    .hero { padding: 100px 20px 60px; min-height: auto; }
    .hero-stats { gap: 20px; }
    .stat-divider { display: none; }

    .menu-grid { grid-template-columns: 1fr; }
    .menu-section,
    .about-section,
    .visit-section,
    .contact-section { padding: 72px 0; }

    .about-img-main img { height: 280px; }
    .about-img-secondary { width: 60%; bottom: -20px; }

    .contact-form-wrapper { padding: 24px; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .footer-bottom { font-size: 0.8rem; }
}

@media (max-width: 480px) {
    .container { padding: 0 16px; }
    .hero-actions { flex-direction: column; align-items: center; }
    .hero-actions .btn { width: 100%; justify-content: center; }
    .cta-actions { flex-direction: column; align-items: center; }
    .cta-actions .btn { width: 100%; justify-content: center; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
    html { scroll-behavior: auto; }
    .reveal[data-reveal] { opacity: 1; transform: none; }
}