/* =====================================================
   HERO SECTION
===================================================== */
.hero-section {
    min-height: 650px;
    padding-top: 70px;
    display: flex;
    align-items: center;
    overflow: hidden;
    background:
        radial-gradient(
            circle at 80% 50%,
            rgba(14, 82, 170, 0.12),
            transparent 30%
        ),
        radial-gradient(
            circle at 10% 40%,
            rgba(14, 82, 170, 0.06),
            transparent 30%
        ),
        #020b18;
}

.hero-container {
    min-height: 580px;
    display: grid;
    grid-template-columns: 1fr 0.85fr;
    align-items: center;
    gap: 30px;
}

/* HERO TEXT */
.hero-content {
    padding-bottom: 15px;
}

.hero-intro {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 11px;
    border: 1px solid rgba(255,255,255,0.13);
    border-radius: 20px;
    background:
        rgba(255,255,255,0.025);
    color: #dce3ec;
    font-size: 11px;
    margin-bottom: 13px;
}

.wave {
    font-size: 12px;
}


/* HERO TITLE */
.hero-title {
    font-size: clamp(42px, 5vw, 62px);
    line-height: 1.05;
    letter-spacing: -2px;
    margin-bottom: 9px;
    font-weight: 700;
}

.hero-title span {
    color: #1677ff;
}

/* HERO SUBTITLE */
.hero-subtitle {
    font-size: 18px;
    color: #f1f4f8;
    margin-bottom: 16px;
    font-weight: 600;
}

/* DESCRIPTION */
.hero-description {
    max-width: 550px;
    color: #c3ccd8;
    font-size: 12px;
    line-height: 1.8;
    margin-bottom: 22px;
}

/* APPROACH */
.hero-approach {
    max-width: 550px;
    color: #c3ccd8;
    font-size: 12px;
    line-height: 1.8;
    margin-bottom: 22px;
}



/* =====================================================
   HERO BUTTONS
===================================================== */
.hero-buttons {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 11px;
    margin-bottom: 19px;
}

.btn {
    min-height: 31px;
    padding: 0 15px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
    transition: 0.3s;
}

.btn-primary {
    background: #1677ff;
    color: white;
    border: 1px solid #1677ff;
}

.btn-primary:hover {
    background: #318bff;    
    transform: translateY(-2px);
    box-shadow:
        0 8px 25px rgba(22, 119, 255, 0.25);
}

.btn-outline {
    border: 1px solid #647083;
    color: white;
    background: transparent;
}

.btn-outline:hover {
    border-color: #1677ff;
    color: #1677ff;
    transform: translateY(-2px);
}


/* =====================================================
   SOCIAL LINKS
===================================================== */
.social-links {
    display: flex;
    align-items: center;
    gap: 18px;
}

.social-links a {
    color: #e6ebf1;
    font-size: 15px;
    transition: 0.3s;
}

.social-links a:hover {
    color: #1677ff;
    transform: translateY(-2px);
}

/* =====================================================
   HERO IMAGE
===================================================== */
.hero-image-container {
    height: 500px;
    position: relative;
    display: flex;
    align-items: flex-end;
    justify-content: center;
}

/* BLUE CIRCLE */
.hero-circle {
    width: 310px;
    height: 310px;
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 50%;
    background:
        radial-gradient(
            circle,
            #164a91 0%,
            #0b326b 55%,
            #092653 100%
        );
    opacity: 0.9;
}

/* IMAGE */
.hero-image {
    position: relative;
    z-index: 2;
    height: 430px;
    width: auto;
    object-fit: contain;
    align-self: flex-end;
    filter:
        drop-shadow(
            0 15px 25px
            rgba(0,0,0,0.35)
        );
}

/* =====================================================
   HERO DOTS
===================================================== */
.hero-dots {
    position: absolute;
    top: 85px;
    right: 35px;
    width: 70px;
    display: grid;
    grid-template-columns:
        repeat(3, 4px);
    gap: 8px;
    opacity: 0.45;
}

.hero-dots span {
    width: 3px;
    height: 3px;
    background: #9ba8ba;
    border-radius: 50%;
}












/* =====================================================
   SECTION COMMON STYLING
===================================================== */
.about-section,
.skills-section {
    border-top:
        1px solid var(--border);
    padding: 60px 0;
}

.section-label {
    color: var(--blue);
    font-size: 11px;
    font-weight: 600;
    margin-bottom: 1px;
}


.section-title {
    font-size: 24px;
    line-height: 1.2;
    color: white;
    font-weight: 700;
}


.section-heading {
    text-align: center;
    margin-bottom: 28px;
}







/* =====================================================
   TEMPORARY SECTIONS
===================================================== */
.temporary-section {
    min-height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-top:
        1px solid var(--border);
    background: var(--background);
}

.temporary-section h2 {
    font-size: 35px;
    color: var(--blue);
}





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

/* =========================
   TABLET / SMALL DESKTOP
========================= */

@media (max-width: 1000px) {

    /* Navigation */
    .main-nav {
        gap: 20px;
        margin-right: 15px;
    }

    /* Hero */
    .hero-container {
        grid-template-columns: 1fr 0.8fr;
    }

    .hero-title {
        font-size: 46px;
    }

    .hero-image {
        height: 370px;
    }

    .hero-circle {
        width: 270px;
        height: 270px;
    }

    /* About */
    .about-info-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Skills */
    .skills-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}


/* =========================
   TABLET
========================= */

@media (max-width: 750px) {

    /* Header */
    .site-header {
        height: 65px;
    }

    .main-nav,
    .hire-btn {
        display: none;
    }

    .mobile-menu-btn {
        display: block;
    }

    /* Hero */
    .hero-section {
        padding-top: 65px;
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        padding-top: 40px;
    }

    .hero-content {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .hero-description {
        max-width: 600px;
    }

    .hero-image-container {
        height: 390px;
        margin-top: 10px;
    }

    .hero-image {
        height: 350px;
    }

    .hero-circle {
        width: 260px;
        height: 260px;
    }

    .hero-dots {
        right: 18%;
    }

    /* About */
    .section-container {
        grid-template-columns: 1fr;
    }

    .about-image-wrapper {
        max-width: 550px;
        margin: 0 auto;
    }

    .about-content {
        max-width: 100%;
        text-align: center;
    }

    .about-info-grid {
        text-align: left;
    }

    /* Skills */
    .skills-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}


/* =========================
   MOBILE
========================= */

@media (max-width: 500px) {

    /* Containers */
    .header-container,
    .hero-container,
    .section-container {
        width: 92%;
    }

    /* Header */
    .brand-name {
        font-size: 12px;
    }

    /* Hero */
    .hero-title {
        font-size: 38px;
        letter-spacing: -1.5px;
    }

    .hero-subtitle {
        font-size: 15px;
    }

    .hero-description {
        font-size: 11px;
    }

    .hero-buttons {
        justify-content: center;
    }

    .btn {
        font-size: 10px;
        padding: 0 11px;
    }

    .hero-image-container {
        height: 330px;
    }

    .hero-image {
        height: 300px;
    }

    .hero-circle {
        width: 220px;
        height: 220px;
    }

    .hero-dots {
        right: 5%;
        top: 40px;
    }

    /* About */
    .about-section,
    .skills-section {
        padding: 45px 0;
    }

    .section-title {
        font-size: 21px;
    }

    .about-info-grid {
        grid-template-columns: 1fr 1fr;
        gap: 18px 8px;
    }

    /* Skills */
    .skills-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .skill-card {
        min-height: 175px;
    }
}