/* ============================================
   90 Main — Custom Styles
   Classic & Elegant Restaurant Website
   ============================================ */

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    margin: 0;
    overflow-x: hidden;
}

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

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

ul, ol {
    list-style: none;
    margin: 0;
    padding: 0;
}

/* ---------- Skip Link ---------- */
.skip-link {
    position: absolute;
    top: -100%;
    left: 50%;
    transform: translateX(-50%);
    background: #D9602A;
    color: #fff;
    padding: 0.75rem 1.5rem;
    z-index: 100;
    font-size: 0.875rem;
    border-radius: 0 0 4px 4px;
    transition: top 0.3s;
}

.skip-link:focus {
    top: 0;
}

/* ---------- Navbar ---------- */
#navbar {
    background: transparent;
}

#navbar.scrolled {
    background: rgba(250, 246, 240, 0.97);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 rgba(61, 43, 31, 0.08);
}

.nav-logo-text,
.nav-logo-line {
    transition: color 0.3s, opacity 0.3s;
}

#navbar:not(.scrolled) .nav-logo-text {
    color: #2C2420;
}

#navbar.scrolled .nav-logo-text {
    color: #2C2420;
}

/* ---------- Nav Links ---------- */
.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: #D9602A;
    transition: width 0.3s ease;
}

.nav-link:hover::after,
.nav-link:focus::after {
    width: 100%;
}

/* ---------- Buttons ---------- */
.btn-primary {
    box-shadow: 0 4px 20px rgba(217, 96, 42, 0.25);
    transition: transform 0.3s ease, box-shadow 0.3s ease, background-color 0.3s ease;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(217, 96, 42, 0.35);
}

.btn-secondary:hover {
    transform: translateY(-1px);
}

/* ---------- Section Eyebrow ---------- */
.section-eyebrow {
    display: block;
}

/* ---------- Divider ---------- */
.divider-line {
    opacity: 0.6;
}

/* ---------- Menu Items ---------- */
.menu-item {
    border-bottom: 1px solid rgba(217, 154, 109, 0.12);
    padding-bottom: 0.75rem;
    transition: padding-left 0.3s ease;
}

.menu-item:last-child {
    border-bottom: none;
}

.menu-item:hover {
    padding-left: 0.5rem;
}

/* ---------- Scroll Reveal (progressive enhancement) ---------- */
@media (prefers-reduced-motion: no-preference) {
    .reveal-up,
    .reveal-left,
    .reveal-right {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
                    transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    }

    .reveal-left {
        transform: translateX(-30px);
    }

    .reveal-right {
        transform: translateX(30px);
    }

    .reveal-up.visible,
    .reveal-left.visible,
    .reveal-right.visible {
        opacity: 1;
        transform: translate(0, 0);
    }
}

/* Default visible state (no JS) */
.reveal-up,
.reveal-left,
.reveal-right {
    opacity: 1;
    transform: none;
}

/* ---------- Hero Animations ---------- */
@media (prefers-reduced-motion: no-preference) {
    .hero-eyebrow {
        animation: fadeSlideDown 0.8s 0.2s both;
    }

    .hero-title {
        animation: fadeSlideUp 1s 0.4s both;
    }

    .hero-subtitle {
        animation: fadeSlideUp 1s 0.6s both;
    }

    .hero-ctas {
        animation: fadeSlideUp 1s 0.8s both;
    }

    .hero-deco-line {
        animation: growLine 1s 1s both;
    }

    .hero-scroll {
        animation: fadeIn 1s 1.5s both;
    }
}

@keyframes fadeSlideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeSlideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes growLine {
    from {
        opacity: 0;
        height: 0;
    }
    to {
        opacity: 1;
        height: 12rem;
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes scrollLine {
    0% { transform: translateY(-100%); }
    100% { transform: translateY(200%); }
}

.animate-scroll-line {
    animation: scrollLine 1.8s ease-in-out infinite;
}

/* ---------- Mobile Menu ---------- */
#mobile-menu.open {
    opacity: 1;
    pointer-events: all;
}

#mobile-menu.closed {
    opacity: 0;
    pointer-events: none;
}

.mobile-nav-link {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.4s ease, transform 0.4s ease, color 0.3s ease;
}

#mobile-menu.open .mobile-nav-link {
    opacity: 1;
    transform: translateY(0);
}

#mobile-menu.open .mobile-nav-link:nth-child(1) { transition-delay: 0.1s; }
#mobile-menu.open .mobile-nav-link:nth-child(2) { transition-delay: 0.15s; }
#mobile-menu.open .mobile-nav-link:nth-child(3) { transition-delay: 0.2s; }
#mobile-menu.open .mobile-nav-link:nth-child(4) { transition-delay: 0.25s; }

/* ---------- Mobile Menu Toggle ---------- */
.menu-line {
    transition: transform 0.3s ease, opacity 0.3s ease, width 0.3s ease;
}

#menu-toggle[aria-expanded="true"] .menu-line:nth-child(1) {
    transform: translateY(5px) rotate(45deg);
}

#menu-toggle[aria-expanded="true"] .menu-line:nth-child(2) {
    opacity: 0;
}

#menu-toggle[aria-expanded="true"] .menu-line:nth-child(3) {
    transform: translateY(-5px) rotate(-45deg);
    width: 1.5rem;
}

/* ---------- Body scroll lock ---------- */
body.menu-open {
    overflow: hidden;
}

/* ---------- Focus styles ---------- */
a:focus-visible,
button:focus-visible {
    outline: 2px solid #D9602A;
    outline-offset: 3px;
    border-radius: 2px;
}

/* ---------- Selection ---------- */
::selection {
    background: rgba(217, 96, 42, 0.2);
    color: #3D2B1F;
}

/* ---------- Responsive tweaks ---------- */
@media (max-width: 767px) {
    .hero-title {
        font-size: 2.75rem;
    }

    @media (max-width: 380px) {
        .hero-title {
            font-size: 2.25rem;
        }
    }
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 4.5rem;
    }
}

@media (min-width: 1024px) {
    .hero-title {
        font-size: 5.5rem;
    }
}

@media (min-width: 1280px) {
    .hero-title {
        font-size: 6.5rem;
    }
}