/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }

/* ── Navbar ── */
#navbar {
    background: transparent;
    transition: background 0.4s ease, box-shadow 0.4s ease, backdrop-filter 0.4s ease;
}
#navbar.scrolled {
    background: rgba(123, 30, 43, 0.95);
    backdrop-filter: blur(12px);
    box-shadow: 0 4px 30px rgba(0,0,0,0.15);
}

/* ── Hero Geometric Shapes ── */
.geo-circle {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
}
.geo-circle--1 {
    width: 500px; height: 500px;
    background: rgba(244, 196, 194, 0.12);
    top: -100px; right: -100px;
    animation: float 8s ease-in-out infinite;
}
.geo-circle--2 {
    width: 200px; height: 200px;
    background: rgba(255,255,255,0.06);
    bottom: 15%; left: 5%;
    animation: float 6s ease-in-out infinite reverse;
}
.geo-circle--3 {
    width: 400px; height: 400px;
    background: rgba(244, 196, 194, 0.08);
    bottom: -100px; right: -80px;
    animation: float 10s ease-in-out infinite;
}
.geo-circle--4 {
    width: 300px; height: 300px;
    background: rgba(123, 30, 43, 0.3);
    top: -50px; left: 20%;
    animation: float 7s ease-in-out infinite reverse;
}
.geo-rect {
    position: absolute;
    pointer-events: none;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.06);
}
.geo-rect--1 {
    width: 180px; height: 180px;
    top: 20%; left: 3%;
    transform: rotate(45deg);
    border-radius: 12px;
    animation: spin-slow 20s linear infinite;
}
.geo-triangle {
    position: absolute;
    pointer-events: none;
    width: 0; height: 0;
    border-style: solid;
}
.geo-triangle--1 {
    border-width: 0 40px 70px 40px;
    border-color: transparent transparent rgba(244, 196, 194, 0.15) transparent;
    top: 30%; right: 8%;
    animation: float 5s ease-in-out infinite;
}
.geo-triangle--2 {
    border-width: 0 50px 86px 50px;
    border-color: transparent transparent rgba(255,255,255,0.05) transparent;
    bottom: 20%; left: 10%;
    transform: rotate(15deg);
    animation: float 9s ease-in-out infinite reverse;
}
.geo-dots {
    position: absolute;
    pointer-events: none;
    background-image: radial-gradient(circle, rgba(255,255,255,0.2) 1px, transparent 1px);
    background-size: 16px 16px;
}
.geo-dots--1 {
    width: 120px; height: 120px;
    top: 15%; left: 12%;
    opacity: 0.6;
}
.geo-dots--2 {
    width: 80px; height: 80px;
    top: 40%; right: 5%;
    opacity: 0.4;
}
.geo-line {
    position: absolute;
    pointer-events: none;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(244,196,194,0.3), transparent);
}
.geo-line--1 {
    width: 300px;
    top: 55%; left: -5%;
    transform: rotate(-15deg);
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(3deg); }
}
@keyframes spin-slow {
    from { transform: rotate(45deg); }
    to { transform: rotate(405deg); }
}

/* ── Service Cards ── */
.service-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

/* ── Gallery ── */
.gallery-item {
    overflow: hidden;
    border-radius: 16px;
}
.gallery-item img {
    transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ── Testimonial Cards ── */
.testimonial-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(123, 30, 43, 0.1);
}

/* ── Scroll Reveal ── */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
    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; }
.reveal-delay-5 { transition-delay: 0.5s; }
.reveal-delay-6 { transition-delay: 0.6s; }

/* ── Mobile Menu Animation ── */
#mobile-menu {
    animation: slideDown 0.3s ease;
}
@keyframes slideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ── Utility ── */
.pt-18 { padding-top: 4.5rem; }
</style>