* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    background: #f6f8fb;
    color: #1f2937;
    font-family: Arial, Helvetica, sans-serif;
    line-height: 1.7;
}

/* HEADER */

.header {
    background: rgba(7, 17, 31, 0.98);
    padding: 16px 8%;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(0, 180, 216, 0.18);
}

.navbar {
    max-width: 1250px;
    margin: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo img {
    height: 85px;
    width: auto;
    display: block;
    object-fit: contain;
}

.nav-links {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 26px;
}

.nav-links a {
    color: #dbeafe;
    text-decoration: none;
    font-size: 14.5px;
    font-weight: 600;
}

.nav-links a:hover,
.nav-links a.active {
    color: #00b4d8;
}

.nav-btn {
    padding: 10px 18px;
    border: 1px solid #00b4d8;
    border-radius: 30px;
}

/* HERO IMAGE ONLY */

.hero-clean {
    height: 88vh;
    background-image: url("../images/hero.png");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

/* STATS */

.stats {
    max-width: 1150px;
    margin: 45px auto 0;
    background: #ffffff;
    border-radius: 18px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    box-shadow: 0 18px 45px rgba(0,0,0,0.10);
    overflow: hidden;
}

.stats div {
    padding: 28px 20px;
    text-align: center;
    border-right: 1px solid #e5e7eb;
}

.stats div:last-child {
    border-right: none;
}

.stats h3 {
    color: #0a192f;
    font-size: 20px;
    margin-bottom: 4px;
}

.stats p {
    color: #6b7280;
    font-size: 14px;
}

/* SECTIONS */

.section {
    padding: 90px 8%;
    text-align: center;
}

.section-title {
    max-width: 850px;
    margin: auto;
}

.section-title span,
.small-title {
    color: #00b4d8;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.section-title h2,
.section h2,
.split-text h2,
.process h2 {
    color: #0a192f;
    font-size: 34px;
    line-height: 1.25;
    margin-top: 10px;
    margin-bottom: 18px;
}

.center-text {
    max-width: 850px;
    margin: 18px auto 0;
    font-size: 16.5px;
    color: #4b5563;
}

/* DARK SECTION */

.dark {
    background:
        radial-gradient(circle at top left, rgba(0,180,216,0.16), transparent 35%),
        linear-gradient(135deg, #07111f, #0a192f);
}

.dark .section-title h2 {
    color: #ffffff;
}

/* CARDS */

.cards {
    max-width: 1180px;
    margin: 45px auto 0;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.card {
    background: #ffffff;
    padding: 28px;
    border-radius: 18px;
    text-align: left;
    border: 1px solid rgba(0,180,216,0.13);
    box-shadow: 0 14px 35px rgba(0,0,0,0.08);
    transition: 0.3s ease;
}

.card:hover {
    transform: translateY(-7px);
    box-shadow: 0 22px 50px rgba(0,0,0,0.14);
}

.icon {
    width: 42px;
    height: 42px;
    background: rgba(0,180,216,0.1);
    color: #00b4d8;
    border-radius: 12px;
    display: grid;
    place-items: center;
    font-weight: 900;
    margin-bottom: 18px;
}

.card h3 {
    color: #0a192f;
    font-size: 20px;
    margin-bottom: 10px;
}

.card p {
    color: #5b6472;
    font-size: 15px;
}

/* SPLIT SECTION */

.split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 45px;
    align-items: center;
    text-align: left;
    max-width: 1250px;
    margin: auto;
}

.split-text p {
    color: #4b5563;
    font-size: 16px;
}

.features {
    display: grid;
    gap: 18px;
}

.feature {
    background: #ffffff;
    padding: 24px;
    border-radius: 16px;
    border-left: 4px solid #00b4d8;
    box-shadow: 0 12px 32px rgba(0,0,0,0.07);
}

.feature h3 {
    color: #0a192f;
    margin-bottom: 8px;
    font-size: 19px;
}

.feature p {
    color: #5b6472;
    font-size: 15px;
}

/* PROCESS */

.process {
    padding: 90px 8%;
    background: #ffffff;
    text-align: center;
}

.process-steps {
    max-width: 1180px;
    margin: 45px auto 0;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
}

.process-steps div {
    background: #f6f8fb;
    padding: 28px;
    border-radius: 18px;
    border: 1px solid #e5e7eb;
    text-align: left;
}

.process-steps span {
    color: #00b4d8;
    font-weight: 900;
    font-size: 15px;
}

.process-steps h3 {
    color: #0a192f;
    margin: 10px 0;
    font-size: 20px;
}

.process-steps p {
    color: #5b6472;
    font-size: 15px;
}

/* CTA */

.cta {
    background: linear-gradient(135deg, rgba(0,180,216,0.94), rgba(0,119,182,0.96));
    color: white;
    text-align: center;
    padding: 80px 8%;
}

.cta h2 {
    font-size: 34px;
    margin-bottom: 12px;
}

.cta p {
    font-size: 16.5px;
    margin-bottom: 28px;
}

.btn {
    display: inline-block;
    padding: 13px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-size: 14.5px;
    font-weight: 800;
    transition: 0.3s ease;
}

.btn.primary {
    background: #07111f;
    color: #ffffff;
}

.btn:hover {
    transform: translateY(-3px);
    opacity: 0.92;
}

/* FOOTER */

footer {
    background: #07111f;
    color: #d1d5db;
    text-align: center;
    padding: 42px 8% 24px;
}

.footer-content h3 {
    color: #ffffff;
    font-size: 24px;
    margin-bottom: 8px;
}

.footer-content p {
    font-size: 14.5px;
    color: #9ca3af;
}

.copyright {
    margin-top: 22px;
    font-size: 13.5px;
    color: #6b7280;
}

/* RESPONSIVE */

@media (max-width: 1000px) {
    .navbar {
        flex-direction: column;
        gap: 18px;
    }

    .nav-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: 18px;
    }

    .hero-clean {
        height: 58vh;
        background-position: center;
    }

    .stats,
    .cards,
    .process-steps,
    .split {
        grid-template-columns: 1fr;
    }

    .stats {
        margin: 30px 6% 0;
    }

    .stats div {
        border-right: none;
        border-bottom: 1px solid #e5e7eb;
    }

    .section,
    .process {
        padding: 70px 6%;
    }

    .section-title h2,
    .section h2,
    .split-text h2,
    .process h2,
    .cta h2 {
        font-size: 28px;
    }
}
/* CONTACT FORM */

.contact-form {
    max-width: 850px;
    margin: 50px auto 0;
}

.contact-form form {
    background: white;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 15px 40px rgba(0,0,0,0.08);

    display: grid;
    gap: 20px;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 18px;
    border: 1px solid #d1d5db;
    border-radius: 10px;
    font-size: 15px;
    outline: none;
}

.contact-form input:focus,
.contact-form textarea:focus {
    border-color: #00b4d8;
}

.contact-form button {
    border: none;
    cursor: pointer;
}
/* PAGE HERO */

.page-hero {
    padding: 100px 8%;
    background:
        radial-gradient(circle at top left, rgba(0,180,216,0.12), transparent 35%),
        linear-gradient(135deg, #f6f8fb, #ffffff);
}

.page-hero div {
    max-width: 1000px;
    margin: auto;
}

.page-hero span {
    color: #00b4d8;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.page-hero h1 {
    color: #0a192f;
    font-size: 46px;
    line-height: 1.2;
    margin: 15px 0;
}

.page-hero p {
    color: #4b5563;
    font-size: 18px;
    max-width: 850px;
}

/* LOGO */

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo img {
    height: 85px;
    width: auto;
    display: block;
    object-fit: contain;
}

/* CONTACT FORM */

.contact-form {
    max-width: 850px;
    margin: 50px auto 0;
}

.contact-form form {
    background: white;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 15px 40px rgba(0,0,0,0.08);
    display: grid;
    gap: 20px;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 18px;
    border: 1px solid #d1d5db;
    border-radius: 10px;
    font-size: 15px;
    outline: none;
}

.contact-form input:focus,
.contact-form textarea:focus {
    border-color: #00b4d8;
}

.contact-form button {
    border: none;
    cursor: pointer;
}
.hidden {
    display: none;
}