:root {
    --dark: #06314F;
    --blue: #0092D6;
    --green: #27AE60;
    --transition-speed: 0.3s;
}

body {
    font-family: 'Inter', sans-serif;
}

.text-primary-dark { color: var(--dark); }
.text-primary-blue { color: var(--blue); }
.text-accent-green { color: var(--green); }

.bg-primary-dark { background-color: var(--dark); }
.bg-primary-blue { background-color: var(--blue); }
.bg-accent-green { background-color: var(--green); }

.text-dark { color: var(--dark); }
.text-blue { color: var(--blue); }
.text-green { color: var(--green); }

.bg-dark { background: var(--dark); }
.bg-blue { background: var(--blue); }
.bg-green { background: var(--green); }

.nav-pill {
    padding: 10px 20px;
    border-radius: 20px;
    color: var(--dark);
    font-weight: 600;
    background: rgba(255, 255, 255, 0.35);
    backdrop-filter: blur(10px);
    transition: all var(--transition-speed) ease;
}

.nav-pill:hover {
    background: var(--blue);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 146, 214, 0.35);
}

.dropdown-box {
    position: absolute;
    top: 110%;
    left: 0;
    width: 230px;
    background: #fff;
    border-radius: 16px;
    padding: 10px 0;
    box-shadow: 0 15px 35px rgba(0,0,0,0.15);
    animation: fadeDown 0.25s ease-out;
    z-index: 50;
}

.dropdown-link {
    display: block;
    padding: 12px 20px;
    color: var(--dark);
    font-weight: 500;
    transition: background 0.25s ease;
}

.dropdown-link:hover {
    background: var(--blue);
    color: #fff;
}

.mobile-pill {
    padding: 12px;
    border-radius: 14px;
    background: rgba(240,248,255,0.75);
    color: var(--dark);
    transition: all var(--transition-speed);
}

.mobile-pill:hover {
    background: var(--blue);
    color: #fff;
}

.mobile-sub {
    padding: 8px 0;
    color: var(--dark);
}

.mobile-sub:hover {
    color: var(--blue);
}

.header-sticky {
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(8px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    transition: all var(--transition-speed) ease;
}

@keyframes heroSlide {
    0%, 27.77% { opacity: 0; }
    5.55%, 22.22% { opacity: 1; }
    33.33%, 100% { opacity: 0; }
}

.hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0;
    animation: heroSlide 9s infinite;
}

.hero-bg:nth-child(1) { animation-delay: 0s; }
.hero-bg:nth-child(2) { animation-delay: 3s; }
.hero-bg:nth-child(3) { animation-delay: 6s; }

.typewriter {
    height: 4rem;
    position: relative;
}

.typewriter h1 {
    font-size: 3.5rem;
    font-weight: 900;
    white-space: nowrap;
    overflow: hidden;
    position: absolute;
    inset: 0;
}

.typewriter-lines span {
    position: absolute;
    inset: 0;
    border-right: 4px solid var(--green);
    clip-path: inset(0 100% 0 0);
    opacity: 0;
    animation:
        type-clip 2s steps(40) infinite,
        type-fade 15s infinite,
        blink 0.7s infinite;
}

@keyframes type-clip {
    0%, 13.33% { clip-path: inset(0 100% 0 0); }
    16.66%, 30% { clip-path: inset(0 0 0 0); }
    33.33%, 100% { clip-path: inset(0 100% 0 0); }
}

@keyframes type-fade {
    0%, 13.33%, 100% { opacity: 0; }
    16.66%, 30% { opacity: 1; }
}

@keyframes blink {
    50% { border-color: transparent; }
}

.typewriter-lines span:nth-child(1) { animation-delay: 0s, 0s, 0s; }
.typewriter-lines span:nth-child(2) { animation-delay: 3s, 3s, 3s; }
.typewriter-lines span:nth-child(3) { animation-delay: 6s, 6s, 6s; }
.typewriter-lines span:nth-child(4) { animation-delay: 9s, 9s, 9s; }
.typewriter-lines span:nth-child(5) { animation-delay: 12s, 12s, 12s; }

.fade-in-up {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

.service-card {
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.service-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 25px 50px rgba(6,49,79,0.2);
}

.service-icon {
    transition: transform 0.4s ease;
}

.service-card:hover .service-icon {
    transform: scale(1.2) rotate(8deg);
}

.flex-center {
    display: flex;
    align-items: center;
    justify-content: center;
}

.social-bounce {
    transition: all 0.3s ease;
}

.social-bounce:hover {
    transform: translateY(-8px) scale(1.1);
    box-shadow: 0 10px 25px rgba(0,0,0,0.25);
}

.hero-wave {
    position: absolute;
    bottom: 0;
    width: 100%;
    height: 300px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 320'%3E%3Cpath fill='%23ffffff20' d='M0,192L48,197.3C96,203,192,213,288,213.3C384,213,480,203,576,186.7C672,170,768,149,864,154.7C960,160,1056,192,1152,197.3C1248,203,1344,181,1392,170.7L1440,160L1440,320L0,320Z'/%3E%3C/svg%3E") bottom/cover no-repeat;
}

.marquee-wrapper {
    overflow: hidden;
    position: relative;
    width: 100%;
}

.marquee {
    display: flex;
    flex-wrap: nowrap; /* prevent wrapping */
    gap: 6rem;
    width: max-content;
}

/* RIGHT → LEFT */
.marquee-right {
    animation: scroll-left 20s linear infinite;
}

/* LEFT → RIGHT */
.marquee-left {
    animation: scroll-right 20s linear infinite;
}

/* Pause on hover */
.marquee-wrapper:hover .marquee {
    animation-play-state: paused;
}

@keyframes scroll-left {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); } /* move by half, because content is duplicated */
}

@keyframes scroll-right {
    from { transform: translateX(-50%); } 
    to { transform: translateX(0); }
}

.marquee img {
    max-height: 55px;
    width: auto;
    object-fit: contain;
}

@media (min-width: 768px) {
    .marquee img { max-height: 60px; }
}

@media (min-width: 1200px) {
    .marquee img { max-height: 65px; }
}