/* =========================
   GLOBAL
========================= */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background: #f4f7fb;
    color: #1a1a1a;
    line-height: 1.7;
    overflow-x: hidden;
}

/* =========================
   CONTAINER
========================= */

.container {
    width: 90%;
    max-width: 1280px;
    margin: auto;
}

/* =========================
   HERO SECTION
========================= */

.hero {
    position: relative;
    min-height: 100vh;

    display: flex;
    justify-content: center;
    align-items: center;

    padding: 160px 7% 120px;

    overflow: hidden;

    background:
        radial-gradient(circle at top left,
            rgba(0, 119, 255, 0.38),
            transparent 38%),

        radial-gradient(circle at bottom right,
            rgba(0, 255, 200, 0.18),
            transparent 38%),

        linear-gradient(135deg,
            #03101d 0%,
            #07182b 45%,
            #0b2340 100%);
}

/* GRID */

.hero-grid {
    position: absolute;
    inset: 0;

    background-image:
        linear-gradient(rgba(255, 255, 255, 0.06) 1px,
            transparent 1px),

        linear-gradient(90deg,
            rgba(255, 255, 255, 0.06) 1px,
            transparent 1px);

    background-size: 62px 62px;
}

/* ORBS */

.hero-orb {
    position: absolute;
    border-radius: 50%;

    filter: blur(100px);
}

.orb-1 {
    width: 500px;
    height: 500px;

    background: rgba(0, 132, 255, 0.28);

    top: -150px;
    left: -150px;
}

.orb-2 {
    width: 420px;
    height: 420px;

    background: rgba(0, 255, 191, 0.14);

    bottom: -120px;
    right: -120px;
}

/* CONTENT */

.hero-content {
    position: relative;
    z-index: 2;

    max-width: 950px;

    text-align: center;
}

/* EYEBROW */

.hero .hero-eyebrow {
    color: #9fd0ff !important;

    text-transform: uppercase;
    letter-spacing: 5px;

    font-size: 0.95rem;
    font-weight: 700;

    margin-bottom: 22px;

    opacity: 1 !important;

    text-shadow:
        0 0 20px rgba(79, 159, 255, 0.35);
}

/* TITLE */

.hero .hero-title {
    font-size: clamp(3.2rem, 7vw, 6.5rem);

    line-height: 1.05;

    color: #ffffff !important;

    font-weight: 800;

    margin-bottom: 30px;

    opacity: 1 !important;

    text-shadow:
        0 6px 35px rgba(0, 0, 0, 0.35);
}

/* SUBTITLE */

.hero .hero-sub {
    max-width: 780px;

    margin: auto auto 46px;

    font-size: 1.15rem;
    line-height: 1.9;

    color: rgba(255, 255, 255, 0.96) !important;

    font-weight: 400;

    opacity: 1 !important;

    text-shadow:
        0 2px 20px rgba(0, 0, 0, 0.35);
}

/* BUTTONS */

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 18px;

    flex-wrap: wrap;
}

/* BUTTON */

.hero-btn {
    text-decoration: none;

    color: white;

    padding: 16px 32px;

    border-radius: 999px;

    font-weight: 600;
    font-size: 1rem;

    border: 1px solid rgba(255, 255, 255, 0.14);

    background: rgba(255, 255, 255, 0.08);

    backdrop-filter: blur(12px);

    transition:
        background 0.3s ease,
        transform 0.3s ease,
        border-color 0.3s ease,
        box-shadow 0.3s ease;
}

/* BUTTON HOVER */

.hero-btn:hover {
    background: #0f6fff;

    border-color: #5ba2ff;

    transform: translateY(-4px);

    box-shadow:
        0 14px 35px rgba(15, 111, 255, 0.35);
}

/* RESPONSIVE */

@media (max-width: 768px) {

    .hero {
        padding: 180px 7% 100px;
    }

    .hero .hero-title {
        font-size: 3.4rem;
    }

    .hero .hero-sub {
        font-size: 1rem;
        line-height: 1.8;
    }

    .hero-btn {
        width: 100%;
        text-align: center;
    }
}

@media (max-width: 580px) {

    .hero {
        padding-top: 220px;
    }

    .hero .hero-title {
        font-size: 2.8rem;
    }

    .hero-grid {
        background-size: 45px 45px;
    }
}
/* =========================
   SECTION
========================= */

.section {
    padding: 120px 0;
}

.section-alt {
    background: white;
}

.section-label {
    font-size: 0.82rem;
    font-weight: 700;

    letter-spacing: 3px;
    text-transform: uppercase;

    margin-bottom: 18px;

    color: #0f6fff;
}

.section-heading {
    font-size: clamp(2.2rem, 4vw, 4rem);
    line-height: 1.1;

    margin-bottom: 30px;

    font-weight: 800;

    color: #081120;
}

.center {
    text-align: center;
}

.body-text {
    font-size: 1.05rem;
    color: #5a6473;

    margin-bottom: 22px;
}

.body-wide {
    max-width: 950px;
}

/* =========================
   INTRO
========================= */

.intro-container {
    max-width: 950px;
}

/* =========================
   TWO COLUMN
========================= */

.two-col {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 70px;
    align-items: start;
}

.col-text {
    width: 100%;
}

/* =========================
   BENEFITS
========================= */

.benefits-box {
    background: #ffffff;

    border-radius: 28px;

    padding: 42px;

    border: 1px solid #e7edf5;

    box-shadow:
        0 12px 30px rgba(15, 23, 42, 0.05);
}

.emc-border {
    border-top: 5px solid #0f6fff;
}

.benefits-title {
    font-size: 1.4rem;
    font-weight: 700;

    margin-bottom: 24px;

    color: #0f172a;
}

.benefits-list {
    list-style: none;
}

.benefits-list li {
    padding: 16px 0;

    border-bottom: 1px solid #edf2f7;

    color: #475467;
}

.benefits-list li:last-child {
    border-bottom: none;
}

/* =========================
   FEATURE GRID
========================= */

.feature-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
}

.feature-item {
    background: white;

    border-radius: 22px;

    padding: 24px;

    font-weight: 600;

    color: #1f2937;

    border: 1px solid #e7edf5;

    box-shadow:
        0 10px 24px rgba(15, 23, 42, 0.04);

    transition: 0.3s;
}

.feature-item:hover {
    transform: translateY(-6px);

    border-color: #bfd7ff;
}

/* =========================
   CARD GRID
========================= */

.card-grid {
    margin-top: 55px;

    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));

    gap: 30px;
}

.cap-card {
    position: relative;

    background: white;

    border-radius: 28px;

    padding: 38px;

    overflow: hidden;

    border: 1px solid #e8edf5;

    transition:
        transform 0.35s ease,
        box-shadow 0.35s ease,
        border-color 0.35s ease;

    box-shadow:
        0 10px 30px rgba(15, 23, 42, 0.04);
}

.cap-card::before {
    content: "";

    position: absolute;

    top: 0;
    left: 0;

    width: 100%;
    height: 4px;

    background: linear-gradient(90deg,
            #0f6fff,
            #48b6ff);
}

.cap-card:hover {
    transform: translateY(-8px);

    border-color: #c9dcff;

    box-shadow:
        0 20px 45px rgba(15, 23, 42, 0.08);
}

.cap-card h3 {
    font-size: 1.35rem;
    font-weight: 700;

    color: #0f172a;

    margin-bottom: 18px;
}

.cap-card p {
    color: #5b6574;
    font-size: 1rem;
}

/* =========================
   STANDARDS
========================= */

.standards-container {
    max-width: 1350px;
    margin: auto;
}

.standards-grid {
    margin-top: 70px;

    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));

    gap: 28px;
}

.standard-card {
    position: relative;

    background: white;

    border-radius: 26px;

    padding: 34px 32px;

    overflow: hidden;

    border: 1px solid #e7edf5;

    transition:
        transform 0.35s ease,
        box-shadow 0.35s ease,
        border-color 0.35s ease;

    box-shadow:
        0 12px 30px rgba(15, 23, 42, 0.04);
}

.standard-card::before {
    content: "";

    position: absolute;

    top: 0;
    left: 0;

    width: 100%;
    height: 4px;

    background: linear-gradient(90deg,
            #0f6fff,
            #00bfff);
}

.standard-card:hover {
    transform: translateY(-8px);

    border-color: #cfe0ff;

    box-shadow:
        0 20px 45px rgba(15, 23, 42, 0.08);
}

.standard-card h3 {
    font-size: 1.35rem;
    font-weight: 700;

    color: #081120;

    margin-bottom: 18px;
}

.standard-card p {
    font-size: 1rem;
    line-height: 1.8;

    color: #5d6675;
}

/* =========================
   CTA
========================= */

.cta-section {
    padding: 130px 7%;

    background:
        radial-gradient(circle at top left, rgba(0, 119, 255, 0.12), transparent 25%),
        linear-gradient(135deg, #081120, #0d1f38);

    color: white;
    text-align: center;
}

.cta-inner {
    max-width: 900px;
}

.cta-heading {
    font-size: clamp(2.3rem, 5vw, 4rem);
    line-height: 1.1;

    margin-bottom: 28px;

    font-weight: 800;
}

.cta-text {
    font-size: 1.08rem;

    color: rgba(255, 255, 255, 0.78);

    margin-bottom: 42px;
}

.cta-btn {
    display: inline-block;

    text-decoration: none;

    background: #0f6fff;
    color: white;

    padding: 16px 34px;

    border-radius: 999px;

    font-weight: 700;

    transition: 0.3s;
}

.cta-btn:hover {
    background: #2d80ff;

    transform: translateY(-4px);
}

/* =========================
   RESPONSIVE
========================= */

@media (max-width: 992px) {

    .two-col {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .feature-grid {
        grid-template-columns: 1fr;
    }

    .hero {
        padding-top: 190px;
    }

    .navbar {
        padding: 24px 5%;
    }
}

@media (max-width: 768px) {

    .section {
        padding: 90px 0;
    }

    .hero-title {
        font-size: 3.2rem;
    }

    .hero-btn {
        width: 100%;
        text-align: center;
    }

    .cap-card,
    .standard-card,
    .benefits-box {
        padding: 30px;
    }

    .standards-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 580px) {

    .navbar {
        flex-direction: column;
        gap: 18px;
    }

    .nav-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: 20px;
    }

    .hero {
        padding-top: 230px;
    }

    .hero-title {
        font-size: 2.6rem;
    }
}