/* ========== BASE / RESET ========== */
*, *::before, *::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-tap-highlight-color: transparent;
}

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

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

::selection {
    background: #b84f68;
    color: #fff;
}

/* ========== NAVBAR ========== */
#navbar {
    background: transparent;
    transition: background 0.35s ease, box-shadow 0.35s ease, padding 0.35s ease;
}

#navbar.scrolled {
    background: rgba(62, 16, 24, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
}

.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: #ffba9a;
    border-radius: 1px;
    transition: width 0.25s ease;
}

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

.nav-link:hover {
    color: #fff !important;
}

/* ========== MOBILE MENU ========== */
#mobile-menu {
    animation: slideDown 0.3s ease;
}

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

.mobile-nav-link {
    position: relative;
    padding-left: 0;
}

.mobile-nav-link::before {
    content: '';
    position: absolute;
    left: -12px;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 0;
    background: #ffba9a;
    border-radius: 2px;
    transition: height 0.2s ease;
}

.mobile-nav-link:hover::before {
    height: 60%;
}

.mobile-nav-link:hover {
    padding-left: 16px;
}

/* ========== REVEAL ANIMATIONS (progressive enhancement) ========== */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 1;
        transform: none;
        transition: opacity 0.6s ease, transform 0.6s ease;
    }

    .reveal[data-revealed="false"] {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 0.7s ease, transform 0.7s ease;
    }

    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Fallback: ensure content is visible even without JS */
.js .reveal[data-revealed="false"] {
    opacity: 0;
    transform: translateY(30px);
}

/* ========== HERO ========== */
#hero {
    position: relative;
}

#hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 120px;
    background: linear-gradient(to top, #fefcfb, transparent);
    pointer-events: none;
    z-index: 2;
}

/* ========== BUTTONS ========== */
a:hover {
    transition: all 0.2s ease;
}

/* ========== GALLERY ========== */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.75rem;
}

.gallery-item {
    overflow: hidden;
    border-radius: 1rem;
}

.gallery-item img {
    transition: transform 0.5s ease;
}

.gallery-item:hover img {
    transform: scale(1.05);
}

/* ========== FORM ========== */
input:focus,
textarea:focus {
    box-shadow: 0 0 0 3px rgba(123, 45, 59, 0.15);
}

/* ========== SCROLLBAR ========== */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #fdf0f2;
}

::-webkit-scrollbar-thumb {
    background: #d4728a;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #9c3f52;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 767px) {
    #hero::after {
        height: 60px;
    }
}

@media (min-width: 768px) {
    .gallery-grid {
        gap: 1rem;
    }
}