/* ============================================
   Ties That Bind Gift Shop — Styles
   Classic & Elegant | Teal + Slate Grey
   ============================================ */

/* ---------- CSS Custom Properties ---------- */
:root {
    --color-teal-900: #0a2e30;
    --color-teal-800: #0D3B3E;
    --color-teal-700: #135256;
    --color-teal-600: #1a6e72;
    --color-teal-500: #238a8e;
    --color-teal-400: #4a9e9e;
    --color-slate-900: #1a2332;
    --color-slate-800: #243044;
    --color-slate-700: #2f3d52;
    --color-slate-600: #4a5a70;
    --color-slate-500: #6b7f99;
    --color-slate-400: #94a3b8;
    --color-cream: #f5f0e8;
    --color-cream-light: #faf7f2;
    --color-gold: #c9a96e;
    --color-gold-light: #d4b87e;
    --color-white: #ffffff;
    --color-text: #1a2332;
    --color-text-light: #4a5a70;
    --color-text-muted: #6b7f99;

    --font-serif: 'Lora', Georgia, 'Times New Roman', serif;
    --font-sans: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', 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: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;

    --shadow-sm: 0 1px 3px rgba(13, 59, 62, 0.08);
    --shadow-md: 0 4px 20px rgba(13, 59, 62, 0.10);
    --shadow-lg: 0 8px 40px rgba(13, 59, 62, 0.14);

    --transition-fast: 0.2s ease;
    --transition-med: 0.35s ease;
    --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 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-sans);
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-text);
    background-color: var(--color-cream-light);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

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

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

ul {
    list-style: none;
}

/* ---------- Skip Link ---------- */
.skip-link {
    position: absolute;
    top: -100%;
    left: var(--space-sm);
    background: var(--color-teal-800);
    color: var(--color-cream);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    z-index: 1000;
    font-size: 0.875rem;
    transition: top var(--transition-fast);
}

.skip-link:focus {
    top: var(--space-sm);
}

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

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

.section-heading {
    font-family: var(--font-serif);
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    font-weight: 600;
    line-height: 1.2;
    color: var(--color-teal-800);
    margin-bottom: var(--space-md);
}

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

.section-heading--light {
    color: var(--color-cream);
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--color-text-light);
    max-width: 600px;
    line-height: 1.7;
}

.section-subtitle--center {
    margin-left: auto;
    margin-right: auto;
}

.section-subtitle-light {
    font-size: 1.05rem;
    color: rgba(245, 240, 232, 0.75);
    line-height: 1.7;
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 0.9em 2em;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.btn-primary {
    background: var(--color-gold);
    color: var(--color-teal-900);
}

.btn-primary:hover,
.btn-primary:focus-visible {
    background: var(--color-gold-light);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: transparent;
    color: var(--color-cream);
    border: 1.5px solid rgba(245, 240, 232, 0.5);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
    background: rgba(245, 240, 232, 0.1);
    border-color: var(--color-cream);
}

.btn-light {
    background: var(--color-cream);
    color: var(--color-teal-800);
}

.btn-light:hover,
.btn-light:focus-visible {
    background: var(--color-white);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

/* ---------- Header ---------- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(250, 247, 242, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(13, 59, 62, 0.08);
    transition: box-shadow var(--transition-fast);
}

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

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

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-family: var(--font-serif);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--color-teal-800);
}

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

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

.logo-text {
    letter-spacing: 0.02em;
}

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

.nav-list a {
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-slate-600);
    position: relative;
    transition: color var(--transition-fast);
}

.nav-list a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1.5px;
    background: var(--color-gold);
    transition: width var(--transition-fast);
}

.nav-list a:hover,
.nav-list a:focus-visible {
    color: var(--color-teal-800);
}

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

.nav-cta {
    background: var(--color-teal-800);
    color: var(--color-cream) !important;
    padding: 0.55em 1.25em;
    border-radius: var(--radius-sm);
    font-size: 0.8125rem;
    transition: background var(--transition-fast), transform var(--transition-fast);
}

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

.nav-cta:hover {
    background: var(--color-teal-700);
    color: var(--color-cream) !important;
    transform: translateY(-1px);
}

/* ---------- Mobile Nav Toggle ---------- */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-xs);
    z-index: 110;
}

.nav-toggle-line {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-teal-800);
    border-radius: 2px;
    transition: all 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;
    overflow: hidden;
}

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

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

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(10, 46, 48, 0.82) 0%,
        rgba(13, 59, 62, 0.72) 50%,
        rgba(26, 35, 50, 0.78) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 1;
    padding-top: var(--space-2xl);
    padding-bottom: var(--space-2xl);
    max-width: 720px;
}

.hero-eyebrow {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-gold);
    margin-bottom: var(--space-md);
}

.hero-headline {
    font-family: var(--font-serif);
    font-size: clamp(2.25rem, 5.5vw, 4rem);
    font-weight: 600;
    line-height: 1.1;
    color: var(--color-cream);
    margin-bottom: var(--space-md);
}

.hero-sub {
    font-size: 1.1rem;
    line-height: 1.75;
    color: rgba(245, 240, 232, 0.8);
    margin-bottom: var(--space-lg);
    max-width: 540px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.hero-scroll {
    position: absolute;
    bottom: var(--space-lg);
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
    color: rgba(245, 240, 232, 0.5);
    font-size: 0.6875rem;
    font-weight: 500;
    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(6px); }
}

/* ---------- Intro / About ---------- */
.intro {
    padding: var(--space-3xl) 0;
}

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

.intro-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
}

.intro-text .section-heading {
    margin-bottom: var(--space-md);
}

.intro-text p {
    color: var(--color-text-light);
    margin-bottom: var(--space-sm);
    font-size: 1rem;
}

.intro-stats {
    display: flex;
    gap: var(--space-lg);
    margin-top: var(--space-lg);
    padding-top: var(--space-lg);
    border-top: 1px solid rgba(13, 59, 62, 0.1);
}

.stat {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.stat-number {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-teal-800);
    line-height: 1;
}

.stat-label {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    letter-spacing: 0.03em;
}

/* ---------- Collections ---------- */
.collections {
    padding: var(--space-3xl) 0;
    background: var(--color-white);
}

.collections .section-subtitle {
    margin-left: auto;
    margin-right: auto;
    margin-bottom: var(--space-xl);
}

.collections-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
}

.collection-card {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-med), box-shadow var(--transition-med);
}

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

.collection-card-img {
    height: 260px;
    overflow: hidden;
}

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

.collection-card:hover .collection-card-img img {
    transform: scale(1.05);
}

.collection-card-content {
    padding: var(--space-md);
    background: var(--color-white);
}

.collection-card-content h3 {
    font-family: var(--font-serif);
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--color-teal-800);
    margin-bottom: var(--space-xs);
}

.collection-card-content p {
    font-size: 0.9rem;
    color: var(--color-text-light);
    line-height: 1.65;
}

/* ---------- Why Us ---------- */
.why-us {
    padding: var(--space-3xl) 0;
    background: var(--color-cream);
}

.why-us .section-subtitle {
    margin-left: auto;
    margin-right: auto;
    margin-bottom: var(--space-xl);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
}

.why-card {
    background: var(--color-white);
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-med), box-shadow var(--transition-med);
}

.why-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.why-card-icon {
    color: var(--color-gold);
    margin-bottom: var(--space-md);
}

.why-card h3 {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--color-teal-800);
    margin-bottom: var(--space-sm);
}

.why-card p {
    font-size: 0.9rem;
    color: var(--color-text-light);
    line-height: 1.7;
}

/* ---------- Occasions (Parallax Strip) ---------- */
.occasions {
    position: relative;
    padding: var(--space-3xl) 0;
    overflow: hidden;
}

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

.occasions-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.occasions-content {
    position: relative;
    z-index: 1;
    text-align: center;
}

.occasions-content .section-heading {
    color: var(--color-cream);
    margin-bottom: var(--space-xl);
}

.occasions-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-sm) var(--space-md);
}

.occasion-item {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: 0.7em 1.4em;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 100px;
    color: var(--color-cream);
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    backdrop-filter: blur(4px);
    transition: background var(--transition-fast), border-color var(--transition-fast);
}

.occasion-item:hover {
    background: rgba(255, 255, 255, 0.18);
    border-color: rgba(255, 255, 255, 0.4);
}

.occasion-icon {
    color: var(--color-gold);
    flex-shrink: 0;
}

/* ---------- Visit ---------- */
.visit {
    padding: var(--space-3xl) 0;
    background: var(--color-white);
}

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

.visit-info .section-heading {
    margin-bottom: var(--space-sm);
}

.visit-info .section-subtitle {
    margin-bottom: var(--space-lg);
}

.visit-details {
    display: grid;
    gap: var(--space-md);
}

.visit-detail {
    display: grid;
    grid-template-columns: max-content 1fr;
    gap: var(--space-sm);
}

.visit-detail-label {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-gold);
    padding-top: 3px;
}

.visit-detail a {
    color: var(--color-teal-800);
    font-weight: 500;
    transition: color var(--transition-fast);
}

.visit-detail a:hover {
    color: var(--color-gold);
}

.visit-detail dd {
    color: var(--color-text-light);
    line-height: 1.7;
}

.visit-map {
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    min-height: 400px;
}

.visit-map iframe {
    width: 100%;
    height: 100%;
    min-height: 400px;
}

/* ---------- Contact ---------- */
.contact {
    padding: var(--space-3xl) 0;
    background: var(--color-teal-800);
}

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

.contact-text .section-heading {
    color: var(--color-cream);
    margin-bottom: var(--space-sm);
}

.contact-text .section-subtitle-light {
    margin-bottom: var(--space-lg);
}

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

.contact-direct-item {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-cream);
    font-size: 1rem;
    font-weight: 500;
    padding: var(--space-sm) var(--space-md);
    background: rgba(255, 255, 255, 0.07);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-md);
    transition: background var(--transition-fast), border-color var(--transition-fast);
}

.contact-direct-item:hover {
    background: rgba(255, 255, 255, 0.13);
    border-color: rgba(255, 255, 255, 0.25);
    color: var(--color-cream);
}

.contact-direct-item svg {
    color: var(--color-gold);
    flex-shrink: 0;
}

/* ---------- Form ---------- */
.contact-form {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    backdrop-filter: blur(8px);
}

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

.form-group label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: rgba(245, 240, 232, 0.7);
    margin-bottom: var(--space-xs);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.8em 1em;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-sm);
    color: var(--color-cream);
    font-family: var(--font-sans);
    font-size: 0.95rem;
    line-height: 1.5;
    transition: border-color var(--transition-fast), background var(--transition-fast);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(245, 240, 232, 0.35);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-gold);
    background: rgba(255, 255, 255, 0.12);
}

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

.contact-form .btn {
    width: 100%;
}

.form-success {
    margin-top: var(--space-md);
    padding: var(--space-sm);
    background: rgba(201, 169, 110, 0.15);
    border: 1px solid rgba(201, 169, 110, 0.3);
    border-radius: var(--radius-sm);
    color: var(--color-gold-light);
    font-size: 0.9rem;
    text-align: center;
}

/* ---------- Footer ---------- */
.footer {
    background: var(--color-slate-900);
    padding: var(--space-2xl) 0 var(--space-md);
    color: rgba(245, 240, 232, 0.65);
}

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

.footer-brand p {
    margin-top: var(--space-sm);
    font-size: 0.9rem;
    line-height: 1.7;
    max-width: 280px;
}

.footer-links h4,
.footer-contact h4 {
    font-family: var(--font-serif);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-cream);
    margin-bottom: var(--space-md);
}

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

.footer-links a {
    font-size: 0.875rem;
    color: rgba(245, 240, 232, 0.6);
    transition: color var(--transition-fast);
}

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

.footer-contact address {
    font-style: normal;
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: var(--space-sm);
}

.footer-contact a {
    color: rgba(245, 240, 232, 0.6);
    font-size: 0.9rem;
    transition: color var(--transition-fast);
}

.footer-contact a:hover {
    color: var(--color-gold);
}

.footer-bottom {
    padding-top: var(--space-md);
    border-top: 1px solid rgba(245, 240, 232, 0.08);
    font-size: 0.8125rem;
    color: rgba(245, 240, 232, 0.35);
}

/* ---------- Scroll Reveal (progressive enhancement) ---------- */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
    }

    .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; }
}

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

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

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

    .nav {
        position: fixed;
        top: 0;
        right: 0;
        width: min(320px, 85vw);
        height: 100vh;
        height: 100dvh;
        background: var(--color-cream-light);
        padding: calc(72px + var(--space-lg)) var(--space-lg) var(--space-lg);
        transform: translateX(100%);
        transition: transform var(--transition-med);
        box-shadow: var(--shadow-lg);
        z-index: 100;
    }

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

    .nav-list {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-md);
    }

    .nav-list a {
        font-size: 1rem;
    }

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

    .nav-overlay {
        display: none;
        position: fixed;
        inset: 0;
        background: rgba(10, 46, 48, 0.5);
        z-index: 99;
    }

    .nav-overlay.is-visible {
        display: block;
    }

    .hero-headline {
        font-size: clamp(1.875rem, 7vw, 2.75rem);
    }

    .intro-grid,
    .collections-grid,
    .visit-grid,
    .contact-inner {
        grid-template-columns: 1fr;
    }

    .intro-image {
        order: -1;
    }

    .intro-image img {
        height: 300px;
    }

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

    .occasions-grid {
        gap: var(--space-xs);
    }

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

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

    .hero-actions .btn {
        width: 100%;
        text-align: center;
    }
}

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

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