/* ── Base & Utilities ── */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body { overflow-x: hidden; }

/* ── Animations ── */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(24px); }
    to   { opacity: 1; transform: translateY(0); }
}
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50%        { transform: translateY(-12px); }
}

.animate-fade-in-up {
    animation: fadeInUp 0.7s ease both;
}
.animate-float {
    animation: float 4s ease-in-out infinite;
}

/* ── Scroll Reveal ── */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ── Header Scroll State ── */
#site-header.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 20px rgba(0, 0, 0, 0.08);
}
#site-header.scrolled .font-display { color: #23232C; }

/* ── Nav Links ── */
.nav-link::after {
    content: '';
    display: block;
    width: 0;
    height: 2px;
    background: #E8734A;
    transition: width 0.3s ease;
    margin-top: 2px;
}
.nav-link:hover::after { width: 100%; }

/* ── Service Cards ── */
.service-card {
    transform: translateY(0);
    transition: transform 0.4s ease, box-shadow 0.4s ease, background 0.4s ease, border-color 0.4s ease;
}
.service-card:hover {
    transform: translateY(-6px);
}

/* ── Gallery Items ── */
.gallery-item {
    cursor: pointer;
    transition: box-shadow 0.4s ease;
}
.gallery-item:hover {
    box-shadow: 0 20px 50px rgba(232, 115, 74, 0.2);
}

/* ── Testimonial Cards ── */
.testimonial-card {
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}
.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(232, 115, 74, 0.12);
}

/* ── Mobile Menu ── */
.mobile-menu-open { overflow: hidden; }
.mobile-menu-active #mobile-menu {
    opacity: 1;
    pointer-events: all;
}
.mobile-menu-active #menu-icon-1 {
    top: 50%;
    transform: translateY(-50%) rotate(45deg);
}
.mobile-menu-active #menu-icon-2 {
    opacity: 0;
}
.mobile-menu-active #menu-icon-3 {
    top: 50%;
    transform: translateY(-50%) rotate(-45deg);
}

/* ── Active nav link on scroll ── */
.nav-link.active {
    color: #E8734A;
}
.nav-link.active::after {
    width: 100%;
}

/* ── Focus Styles ── */
input:focus, select:focus, textarea:focus {
    outline: none;
}

/* ── Selection ── */
::selection {
    background: #FFC9B5;
    color: #23232C;
}

/* ── Responsive tweaks ── */
@media (max-width: 640px) {
    .font-display { line-height: 1.2; }
}