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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    min-height: 100vh;
    overflow-x: hidden;
}

img, svg {
    display: block;
    max-width: 100%;
}

button, input, select, textarea {
    font-family: inherit;
    font-size: 100%;
}

/* ===== NAVBAR ===== */
.navbar {
    transition: box-shadow 0.3s ease;
}

.navbar.scrolled {
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: #5eead4;
    transition: width 0.25s ease;
}

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

/* ===== HERO ===== */
.hero {
    position: relative;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 80% 60% at 20% 50%, rgba(94, 234, 212, 0.08) 0%, transparent 60%),
                radial-gradient(ellipse 60% 40% at 80% 20%, rgba(94, 234, 212, 0.05) 0%, transparent 50%),
                linear-gradient(180deg, rgba(6, 14, 26, 0) 0%, rgba(6, 14, 26, 0.4) 100%);
}

.hero-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.03;
    background-image: url('data:image/svg+xml,%3Csvg width=\'80\' height=\'80\' viewBox=\'0 0 80 80\' xmlns=\'http://www.w3.org/2000/svg\'%3E%3Cg fill=\'none\' fill-rule=\'evenodd\'%3E%3Cg fill=\'%235eead4\' fill-opacity=\'1\'%3E%3Cpath d=\'M50 50c0-5.523 4.477-10 10-10s10 4.477 10 10-4.477 10-10 10c0 5.523-4.477 10-10 10s-10-4.477-10-10 4.477-10 10-10zM10 10c0-5.523 4.477-10 10-10s10 4.477 10 10-4.477 10-10 10c0 5.523-4.477 10-10 10S0 25.523 0 20s4.477-10 10-10zm10 8c4.418 0 8-3.582 8-8s-3.582-8-8-8-8 3.582-8 8 3.582 8 8 8zm40 40c-4.418 0-8-3.582-8-8s3.582-8 8-8 8 3.582 8 8-3.582 8-8 8z\'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E');
}

.hero-badge {
    animation: badgePulse 3s ease-in-out infinite;
}

@keyframes badgePulse {
    0%, 100% { opacity: 0.85; }
    50% { opacity: 1; }
}

.hero-card {
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.4);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.hero-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 35px 70px rgba(0, 0, 0, 0.5);
}

.card-1 {
    animation: float1 6s ease-in-out infinite;
}

.card-2 {
    animation: float2 7s ease-in-out infinite;
}

@keyframes float1 {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

@keyframes float2 {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
}

.scroll-indicator {
    animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
    0%, 100% { transform: translateY(0); opacity: 0.4; }
    50% { transform: translateY(6px); opacity: 1; }
}

/* ===== BUTTONS ===== */
.btn-primary {
    display: inline-flex;
    align-items: center;
    padding: 14px 28px;
    background: #5eead4;
    color: #0a1628;
    font-weight: 700;
    font-size: 0.95rem;
    border-radius: 12px;
    text-decoration: none;
    transition: all 0.25s ease;
    box-shadow: 0 4px 20px rgba(94, 234, 212, 0.25);
}

.btn-primary:hover {
    background: #99f6db;
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(94, 234, 212, 0.35);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    padding: 14px 28px;
    background: transparent;
    color: #fff;
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: 12px;
    border: 1.5px solid rgba(255, 255, 255, 0.15);
    text-decoration: none;
    transition: all 0.25s ease;
    backdrop-filter: blur(4px);
}

.btn-secondary:hover {
    border-color: rgba(94, 234, 212, 0.5);
    color: #5eead4;
    background: rgba(94, 234, 212, 0.05);
}

.btn-cta {
    display: inline-flex;
    align-items: center;
    padding: 14px 28px;
    background: #0a1628;
    color: #5eead4;
    font-weight: 700;
    font-size: 0.95rem;
    border-radius: 12px;
    text-decoration: none;
    transition: all 0.25s ease;
}

.btn-cta:hover {
    background: #0f2140;
    transform: translateY(-2px);
}

/* ===== SERVICE CARDS ===== */
.service-card {
    transform: translateY(0);
    transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

/* ===== TESTIMONIAL CARDS ===== */
.testimonial-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

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

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

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    html {
        scroll-behavior: auto;
    }
    .reveal {
        opacity: 1;
        transform: none;
    }
}

/* ===== MOBILE MENU ===== */
@media (max-width: 767px) {
    .mobile-link {
        opacity: 1;
        transform: none;
    }
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #0a1628;
}
::-webkit-scrollbar-thumb {
    background: #152d56;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #1a3a6e;
}

/* ===== SELECTION ===== */
::selection {
    background: rgba(94, 234, 212, 0.3);
    color: #fff;
}