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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    overflow-x: hidden;
}

::selection {
    background: rgba(245, 158, 11, 0.3);
    color: #f5f3f7;
}

/* ===== Scrollbar ===== */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #0d0a10;
}
::-webkit-scrollbar-thumb {
    background: #362c3d;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #5c4d64;
}

/* ===== Hero Animations ===== */
.hero-anim {
    opacity: 0;
    transform: translateY(30px);
    animation: heroFadeIn 0.8s ease forwards;
}

.hero-anim:nth-child(1) { animation-delay: 0.2s; }
.hero-anim:nth-child(2) { animation-delay: 0.4s; }
.hero-anim:nth-child(3) { animation-delay: 0.6s; }
.hero-anim:nth-child(4) { animation-delay: 0.8s; }
.hero-anim:nth-child(5) { animation-delay: 1.0s; }

@keyframes heroFadeIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== Blob Animations ===== */
.hero-blob {
    animation: blobFloat 8s ease-in-out infinite;
}

.blob-1 {
    animation-delay: 0s;
}

.blob-2 {
    animation-delay: -3s;
    animation-duration: 10s;
}

.blob-3 {
    animation-delay: -5s;
    animation-duration: 12s;
}

@keyframes blobFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(30px, -30px) scale(1.05); }
    50% { transform: translate(-20px, 20px) scale(0.95); }
    75% { transform: translate(20px, 10px) scale(1.02); }
}

/* ===== Scroll Indicator ===== */
@keyframes scrollIndicator {
    0% { top: 0; opacity: 1; }
    100% { top: 100%; opacity: 0; }
}

.animate-scroll-indicator {
    animation: scrollIndicator 1.5s ease-in-out infinite;
}

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

.reveal[data-reveal] {
    opacity: 0;
    transform: translateY(40px);
}

@media (prefers-reduced-motion: no-preference) {
    .reveal[data-reveal] {
        opacity: 0;
        transform: translateY(40px);
    }
    .reveal[data-reveal].revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== Service Cards ===== */
.service-card {
    transition: transform 0.4s ease, box-shadow 0.4s ease, border-color 0.4s ease;
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4), 0 0 40px rgba(212, 69, 106, 0.08);
}

/* ===== Gallery ===== */
.gallery-item {
    overflow: hidden;
    border-radius: 16px;
}

.gallery-item img {
    transition: transform 0.6s ease, filter 0.6s ease;
    filter: brightness(0.85) saturate(0.9);
}

.gallery-item:hover img {
    transform: scale(1.08);
    filter: brightness(1) saturate(1);
}

/* ===== Testimonial Cards ===== */
.testimonial-card {
    transition: transform 0.4s ease;
}

.testimonial-card:hover {
    transform: translateY(-4px);
}

/* ===== Navbar ===== */
.nav-scrolled {
    background: rgba(13, 10, 16, 0.92) !important;
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 0.75rem !important;
    padding-bottom: 0.75rem !important;
}

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

.menu-open .menu-line:nth-child(1) {
    transform: rotate(45deg) translate(4px, 4px);
}

.menu-open .menu-line:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.menu-open .menu-line:nth-child(3) {
    transform: rotate(-45deg) translate(4px, -4px);
    width: 5px;
}

/* ===== Gold Shimmer Line ===== */
.gold-line {
    background: linear-gradient(90deg, transparent, rgba(245, 158, 11, 0.6), transparent);
}

/* ===== Input Autofill ===== */
input:-webkit-autofill,
textarea:-webkit-autofill,
select:-webkit-autofill {
    -webkit-box-shadow: 0 0 0 30px #1a1520 inset !important;
    -webkit-text-fill-color: #f5f3f7 !important;
    caret-color: #f5f3f7;
}

/* ===== Button Ripple ===== */
.btn-shine {
    position: relative;
    overflow: hidden;
}

.btn-shine::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        to bottom right,
        transparent 40%,
        rgba(255, 255, 255, 0.08) 50%,
        transparent 60%
    );
    transform: rotate(30deg) translateX(-100%);
    transition: transform 0.6s ease;
}

.btn-shine:hover::after {
    transform: rotate(30deg) translateX(100%);
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
    .hero-blob {
        display: none;
    }
}