/* Base */
body {
    font-family: 'DM Sans', system-ui, sans-serif;
}

h1, h2, h3, h4, .font-heading {
    font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
}

/* Nav blur */
.nav-blur {
    background: rgba(10, 10, 12, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

/* Buttons */
.btn-primary {
    background: #fff;
    color: #000;
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    display: inline-block;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 255, 255, 0.15);
}

.btn-secondary {
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    display: inline-block;
}

.btn-secondary:hover {
    transform: translateY(-1px);
}

/* Fade-in animations */
.js .fade-in {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.fade-in[data-delay="1"] { transition-delay: 0.1s; }
.fade-in[data-delay="2"] { transition-delay: 0.2s; }
.fade-in[data-delay="3"] { transition-delay: 0.3s; }
.fade-in[data-delay="4"] { transition-delay: 0.4s; }

/* Hero text entrance */
.hero-line {
    opacity: 0;
    transform: translateY(20px);
    animation: heroReveal 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero-line:nth-child(1) { animation-delay: 0.1s; }
.hero-line:nth-child(2) { animation-delay: 0.25s; }
.hero-line:nth-child(3) { animation-delay: 0.4s; }
.hero-line:nth-child(4) { animation-delay: 0.55s; }

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

/* Dark cards */
.card-dark {
    background: #111113;
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 16px;
    padding: 2rem;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.card-dark:hover {
    background: #1a1a1e;
    border-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-4px);
}

/* Service cards */
.service-card {
    background: #111113;
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 16px;
    padding: 2rem;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.service-card:hover {
    background: #1a1a1e;
    border-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-4px);
}

.service-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: #1a1a1e;
    border: 1px solid rgba(255, 255, 255, 0.06);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    color: #d0d0d4;
}

/* Industry pills */
.industry-pill {
    background: #111113;
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 12px;
    padding: 1rem 1.25rem;
    text-align: center;
    font-family: 'DM Sans', system-ui, sans-serif;
    font-size: 0.875rem;
    color: #d0d0d4;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.industry-pill:hover {
    background: #1a1a1e;
    border-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

/* Case study cards */
.case-card {
    background: #111113;
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 16px;
    padding: 2rem;
    position: relative;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.case-card:hover {
    background: #1a1a1e;
    border-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-4px);
}

/* Border beam (grayscale) */
@property --beam-angle {
    syntax: '<angle>';
    initial-value: 0deg;
    inherits: false;
}

.border-beam {
    position: absolute;
    inset: 0;
    padding: 1px;
    border-radius: 16px;
    background: conic-gradient(from var(--beam-angle, 0deg), transparent 60%, rgba(255,255,255,0.4) 78%, rgba(255,255,255,0.6) 82%, transparent 90%);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    animation: borderBeam 4s linear infinite;
    pointer-events: none;
}

@keyframes borderBeam {
    to { --beam-angle: 360deg; }
}

/* Step numbers */
.step-number {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: #1a1a1e;
    border: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
    font-weight: 700;
    font-size: 1.125rem;
    color: #f0f0f2;
}

/* Stat numbers */
.stat-num {
    font-variant-numeric: tabular-nums;
}

/* Booking embed */
.booking-embed {
    background: #111113;
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 16px;
    padding: 4px;
    overflow: hidden;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-line h1,
    h1 {
        font-size: 2.25rem;
    }
}