/* ===== Reset & Base ===== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    min-height: 100vh;
}

::selection {
    background: #FF6B4A;
    color: #1A1D23;
}

/* ===== Geometric Background Shapes ===== */
.geometric-shapes {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.shape {
    position: absolute;
    opacity: 0.03;
}

.shape-circle-1 {
    width: 600px;
    height: 600px;
    border-radius: 50%;
    border: 2px solid #FF6B4A;
    top: -200px;
    right: -200px;
}

.shape-circle-2 {
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: #FF6B4A;
    bottom: 20%;
    left: -80px;
}

.shape-triangle {
    width: 0;
    height: 0;
    border-left: 120px solid transparent;
    border-right: 120px solid transparent;
    border-bottom: 208px solid #FF6B4A;
    top: 40%;
    right: 5%;
    opacity: 0.02;
}

.shape-square {
    width: 150px;
    height: 150px;
    border: 2px solid #FF6B4A;
    bottom: 15%;
    right: 10%;
    transform: rotate(45deg);
}

.shape-ring {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    border: 3px solid #FF6B4A;
    top: 60%;
    left: 8%;
    opacity: 0.025;
}

/* ===== Navbar ===== */
.navbar {
    background: rgba(26, 29, 35, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(58, 63, 74, 0.5);
}

.navbar.scrolled {
    background: rgba(26, 29, 35, 0.95);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

/* ===== Hero Section ===== */
.hero {
    background: linear-gradient(135deg, #1A1D23 0%, #242830 40%, #2E333C 70%, #1A1D23 100%);
    position: relative;
}

.hero-gradient {
    background:
        radial-gradient(ellipse 80% 60% at 20% 50%, rgba(255, 107, 74, 0.12) 0%, transparent 60%),
        radial-gradient(ellipse 60% 50% at 80% 30%, rgba(255, 143, 118, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse 50% 40% at 50% 80%, rgba(255, 107, 74, 0.06) 0%, transparent 50%);
}

.geo {
    position: absolute;
    opacity: 0.08;
}

.geo-1 {
    width: 300px;
    height: 300px;
    border: 2px solid #FF6B4A;
    border-radius: 50%;
    top: 10%;
    left: -5%;
}

.geo-2 {
    width: 150px;
    height: 150px;
    background: #FF6B4A;
    border-radius: 24px;
    top: 20%;
    right: 8%;
    transform: rotate(30deg);
    opacity: 0.06;
}

.geo-3 {
    width: 0;
    height: 0;
    border-left: 80px solid transparent;
    border-right: 80px solid transparent;
    border-bottom: 138px solid #FF6B4A;
    bottom: 25%;
    right: 15%;
    opacity: 0.05;
}

.geo-4 {
    width: 80px;
    height: 80px;
    border: 2px solid rgba(255, 143, 118, 0.4);
    border-radius: 16px;
    bottom: 30%;
    left: 12%;
    transform: rotate(60deg);
}

.geo-5 {
    width: 40px;
    height: 40px;
    background: rgba(255, 107, 74, 0.3);
    border-radius: 50%;
    top: 35%;
    right: 25%;
}

/* ===== Service Cards ===== */
.service-card {
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #FF6B4A, #FF8F76);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.service-card:hover::before {
    opacity: 1;
}

/* ===== Why Us Cards ===== */
.why-card {
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.why-card:hover {
    border-color: rgba(255, 107, 74, 0.3);
    transform: translateY(-2px);
}

/* ===== CTA Section ===== */
.cta-pattern {
    background-image:
        repeating-linear-gradient(45deg, transparent, transparent 20px, rgba(255,255,255,0.03) 20px, rgba(255,255,255,0.03) 40px);
}

.cta-shape {
    position: absolute;
}

/* ===== Scroll Reveal Animations ===== */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }
    html {
        scroll-behavior: auto;
    }
}

/* ===== Mobile Menu ===== */
#mobile-menu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

#mobile-menu.open {
    max-height: 400px;
}

/* ===== 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='%239CA3AF' 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;
}

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