/* ── Base & Typography ── */
html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    overflow-x: hidden;
}

::selection {
    background-color: rgba(123, 45, 59, 0.15);
    color: #7B2D3B;
}

/* ── Custom Scrollbar ── */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #fdf8f6;
}

::-webkit-scrollbar-thumb {
    background: #e8a0b0;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #c05a6e;
}

/* ── Navigation ── */
.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 1px;
    background: currentColor;
    transition: width 0.3s ease;
}

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

/* ── Navbar Scroll State ── */
.navbar-scrolled {
    background: rgba(254, 252, 251, 0.95) !important;
    backdrop-filter: blur(20px);
    box-shadow: 0 1px 0 rgba(123, 45, 59, 0.08);
}

.navbar-scrolled .nav-logo-text {
    color: #7B2D3B !important;
}

.navbar-scrolled .nav-logo-sub {
    color: #d4788e !important;
}

/* ── Mobile Menu ── */
.mobile-nav-link {
    position: relative;
}

.mobile-nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 1px;
    background: currentColor;
    transition: width 0.3s ease;
}

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

/* ── Hamburger Animation ── */
#mobile-menu-btn.active .menu-line:nth-child(1) {
    transform: rotate(45deg) translate(4px, 4px);
}

#mobile-menu-btn.active .menu-line:nth-child(2) {
    opacity: 0;
}

#mobile-menu-btn.active .menu-line:nth-child(3) {
    transform: rotate(-45deg) translate(4px, -4px);
    width: 1.25rem;
}

/* ── Scroll Reveal ── */
.scroll-reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.scroll-reveal[data-delay="50"] { transition-delay: 0.05s; }
.scroll-reveal[data-delay="100"] { transition-delay: 0.1s; }
.scroll-reveal[data-delay="150"] { transition-delay: 0.15s; }
.scroll-reveal[data-delay="200"] { transition-delay: 0.2s; }

/* ── Hero Animations ── */
.hero-elem {
    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);
}

.hero-elem.revealed {
    opacity: 1;
    transform: translateY(0);
}

.hero-elem[data-delay="100"] { transition-delay: 0.1s; }
.hero-elem[data-delay="250"] { transition-delay: 0.25s; }
.hero-elem[data-delay="400"] { transition-delay: 0.4s; }
.hero-elem[data-delay="550"] { transition-delay: 0.55s; }
.hero-elem[data-delay="700"] { transition-delay: 0.7s; }

/* ── Service Card Hover ── */
.group:hover .group-hover\:scale-105 {
    transform: scale(1.05);
}

/* ── Form Select Arrow ── */
select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23d4788e' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

/* ── Gallery Image Hover ── */
.rounded-2xl.overflow-hidden {
    cursor: pointer;
}

/* ── Floating Card Animation ── */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

/* ── Pulse Animation for Decorative Elements ── */
@keyframes pulse-soft {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 0.6; }
}

/* ── Responsive Adjustments ── */
@media (max-width: 768px) {
    .font-serif.text-5xl,
    .font-serif.text-6xl {
        font-size: 2.5rem;
        line-height: 1.1;
    }

    .font-serif.text-4xl {
        font-size: 2rem;
    }
}

/* ── Print Styles ── */
@media print {
    header, footer, #mobile-menu-btn {
        display: none;
    }

    body {
        color: #1a1a1a;
        background: white;
    }
}