/* =========================================
   RESET
========================================= */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family:
        Arial,
        Helvetica,
        sans-serif;

    color: #103d52;

    background: #f5fcff;

    overflow-x: hidden;
}


/* =========================================
   OCEAN BACKGROUND
========================================= */

.ocean-bg {
    position: fixed;

    inset: 0;

    z-index: -5;

    overflow: hidden;

    background:
        linear-gradient(
            180deg,
            #bdf3ff 0%,
            #75d8ef 38%,
            #26afd0 72%,
            #087da7 100%
        );
}


/* cahaya */

.light {
    position: absolute;

    width: 650px;
    height: 650px;

    top: -300px;
    right: -150px;

    border-radius: 50%;

    background:
        rgba(255,255,255,.28);

    filter: blur(50px);
}


/* garis air */

.water-lines {
    position: absolute;

    inset: 0;

    opacity: .45;

    background:
        repeating-linear-gradient(
            115deg,
            transparent 0,
            transparent 70px,
            rgba(255,255,255,.12) 72px,
            transparent 76px
        );

    animation:
        waterMove 14s linear infinite;
}


@keyframes waterMove {

    from {
        transform: translateX(-120px);
    }

    to {
        transform: translateX(120px);
    }

}


/* =========================================
   BUBBLES
========================================= */

.bubble {
    position: absolute;

    border:
        2px solid
        rgba(255,255,255,.35);

    border-radius: 50%;

    animation:
        bubbleMove 8s infinite ease-in;
}


.bubble-1 {
    width: 18px;
    height: 18px;

    left: 12%;
    bottom: -30px;

    animation-delay: 1s;
}


.bubble-2 {
    width: 9px;
    height: 9px;

    left: 30%;
    bottom: -20px;

    animation-delay: 4s;
}


.bubble-3 {
    width: 25px;
    height: 25px;

    right: 20%;
    bottom: -40px;

    animation-delay: 2s;
}


@keyframes bubbleMove {

    0% {
        transform:
            translateY(0)
            scale(.8);

        opacity: 0;
    }

    20% {
        opacity: .7;
    }

    100% {
        transform:
            translateY(-100vh)
            translateX(60px)
            scale(1.2);

        opacity: 0;
    }

}


/* =========================================
   NAVBAR
========================================= */

.navbar {
    position: fixed;

    z-index: 100;

    top: 18px;
    left: 50%;

    transform: translateX(-50%);

    width: min(1100px, 92%);

    padding: 15px 22px;

    display: flex;

    align-items: center;

    justify-content: space-between;

    background:
        rgba(255,255,255,.75);

    backdrop-filter:
        blur(18px);

    border:
        1px solid
        rgba(255,255,255,.9);

    border-radius: 16px;

    box-shadow:
        0 15px 50px
        rgba(0,80,110,.12);
}


.logo {
    color: #087ca3;

    text-decoration: none;

    font-size: 20px;

    font-weight: 900;

    letter-spacing: 2px;
}


.logo span {
    color: #19c5e9;
}


.navbar nav {
    display: flex;

    gap: 28px;
}


.navbar nav a {
    color: #28586d;

    text-decoration: none;

    font-size: 13px;

    font-weight: 700;

    transition: .3s;
}


.navbar nav a:hover {
    color: #00a4d0;
}


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

.hero {
    position: relative;

    min-height: 100vh;

    padding:
        150px
        7%
        120px;

    display: flex;

    align-items: center;
}


.hero-container {
    width: min(1100px, 100%);

    margin: auto;

    display: grid;

    grid-template-columns:
        1.1fr
        .9fr;

    align-items: center;

    gap: 80px;
}


.mini-title {
    color: #067fa7;

    font-size: 12px;

    font-weight: 800;

    letter-spacing: 4px;

    margin-bottom: 22px;
}


.hero h1 {
    font-size:
        clamp(
            48px,
            7vw,
            82px
        );

    line-height: .92;

    letter-spacing: -4px;

    color: #073c54;

    margin-bottom: 28px;
}


.hero h1 span {
    color: #009ec8;
}


.description {
    max-width: 570px;

    color: #285e74;

    line-height: 1.8;

    font-size: 16px;

    margin-bottom: 30px;
}


/* =========================================
   BUTTON
========================================= */

.hero-buttons {
    display: flex;

    gap: 12px;

    flex-wrap: wrap;
}


.btn {
    display: inline-block;

    padding: 14px 23px;

    border-radius: 11px;

    text-decoration: none;

    font-weight: 800;

    font-size: 13px;

    transition: .3s;
}


.main-btn {
    color: white;

    background: #079bc5;

    box-shadow:
        0 12px 30px
        rgba(0,155,197,.25);
}


.main-btn:hover {
    transform: translateY(-4px);

    background: #057e9f;
}


.second-btn {
    color: #087fa6;

    background:
        rgba(255,255,255,.75);

    border:
        1px solid
        rgba(0,100,140,.1);
}


.second-btn:hover {
    transform: translateY(-4px);

    background: white;
}


/* =========================================
   PROFILE
========================================= */

.profile-wrapper {
    position: relative;

    display: flex;

    justify-content: center;
}


.profile-glow {
    position: absolute;

    width: 320px;
    height: 320px;

    background:
        rgba(255,255,255,.35);

    border-radius: 50%;

    filter: blur(50px);
}


.profile-card {
    position: relative;

    width: 330px;
    height: 430px;

    padding: 10px;

    background:
        rgba(255,255,255,.5);

    border:
        1px solid
        rgba(255,255,255,.8);

    border-radius:
        45%
        45%
        25px
        25px;

    box-shadow:
        0 35px 70px
        rgba(0,70,100,.22);

    transform: rotate(2deg);

    transition: .5s;
}


.profile-card:hover {
    transform:
        rotate(0deg)
        translateY(-8px);
}


.profile-card img {
    width: 100%;
    height: 100%;

    object-fit: cover;

    border-radius:
        40%
        40%
        17px
        17px;

    display: block;
}


.profile-label {
    position: absolute;

    left: 25px;
    bottom: 25px;

    right: 25px;

    padding: 13px;

    display: flex;

    align-items: center;

    gap: 10px;

    color: #16475c;

    background:
        rgba(255,255,255,.88);

    backdrop-filter:
        blur(10px);

    border-radius: 12px;
}


.profile-label span {
    color: #00b2d8;

    font-size: 18px;
}


.profile-label strong {
    display: block;

    font-size: 13px;
}


.profile-label small {
    color: #7795a1;

    font-size: 10px;
}


/* =========================================
   WAVE
========================================= */

.wave {
    position: absolute;

    left: 0;
    bottom: -2px;

    width: 100%;

    height: 130px;
}


.wave svg {
    width: 100%;
    height: 100%;
}


.wave path {
    fill: #f5fcff;
}


/* =========================================
   CONTENT
========================================= */

main {
    background: #f5fcff;
}


.section {
    padding: 120px 7%;
}


.container {
    width: min(1100px, 100%);

    margin: auto;
}


/* =========================================
   HEADING
========================================= */

.heading {
    margin-bottom: 55px;
}


.heading > span {
    color: #00a0ca;

    font-size: 11px;

    font-weight: 900;

    letter-spacing: 3px;
}


.heading h2 {
    margin-top: 10px;

    color: #073d55;

    font-size:
        clamp(
            38px,
            5vw,
            58px
        );

    line-height: .95;

    letter-spacing: -2px;
}


.heading em {
    color: #13a8d0;

    font-style: normal;
}


/* =========================================
   PERSONAL GRID
========================================= */

.personal-grid {
    display: grid;

    grid-template-columns:
        1fr
        1fr;

    gap: 22px;
}


.glass {
    background:
        rgba(255,255,255,.8);

    border:
        1px solid
        #e1f2f7;

    box-shadow:
        0 18px 45px
        rgba(0,100,140,.07);

    backdrop-filter:
        blur(12px);
}


.about-card,
.data-card {
    position: relative;

    padding: 35px;

    border-radius: 22px;

    overflow: hidden;

    transition: .4s;
}


.about-card:hover,
.data-card:hover {
    transform: translateY(-6px);

    box-shadow:
        0 25px 60px
        rgba(0,110,145,.12);
}


.card-number {
    position: absolute;

    top: 20px;
    right: 25px;

    color: #b8eaf5;

    font-size: 50px;

    font-weight: 900;
}


.about-card h3,
.data-card h3 {
    position: relative;

    color: #087da4;

    margin-bottom: 22px;
}


.about-card p {
    position: relative;

    color: #597b89;

    line-height: 1.9;

    margin-bottom: 15px;
}


/* =========================================
   DATA
========================================= */

.data-list {
    position: relative;
}


.data-item {
    display: flex;

    justify-content: space-between;

    gap: 20px;

    padding: 14px 0;

    border-bottom:
        1px solid
        #e6f4f7;
}


.data-item span {
    color: #86a1ab;

    font-size: 13px;
}


.data-item strong {
    color: #24556a;

    font-size: 13px;

    text-align: right;
}


/* =========================================
   SKILLS
========================================= */

.skills-area {
    margin-top: 40px;
}


.skills-area > span {
    color: #7c9ba7;

    font-size: 11px;

    font-weight: 800;

    letter-spacing: 2px;
}


.skills {
    display: flex;

    flex-wrap: wrap;

    gap: 10px;

    margin-top: 15px;
}


.skill {
    padding: 10px 16px;

    border-radius: 30px;

    color: #0783a9;

    background: #e6f9fe;

    border:
        1px solid
        #d4f2f8;

    font-size: 12px;

    font-weight: 800;
}


/* =========================================
   CONTACT
========================================= */

.contact-section {
    background:
        linear-gradient(
            180deg,
            #f5fcff,
            #e9faff
        );
}


.contact-grid {
    display: grid;

    grid-template-columns:
        .85fr
        1.15fr;

    gap: 25px;
}


.contact-info {
    padding: 35px;
}


.contact-intro {
    color: #597a88;

    line-height: 1.8;

    margin-bottom: 30px;
}


.contact-list {
    display: grid;

    gap: 10px;
}


.contact-item {
    display: flex;

    align-items: center;

    gap: 15px;

    padding: 14px;

    text-decoration: none;

    border-radius: 14px;

    transition: .3s;
}


.contact-item:hover {
    background: white;

    transform: translateX(5px);
}


.contact-icon {
    width: 45px;
    height: 45px;

    display: grid;

    place-items: center;

    flex-shrink: 0;

    border-radius: 12px;

    color: #0089b3;

    background: #e4f9fe;
}


.contact-item span {
    display: block;

    color: #8ba5af;

    font-size: 11px;

    margin-bottom: 4px;
}


.contact-item strong {
    color: #22566b;

    font-size: 13px;
}


/* =========================================
   FORM
========================================= */

.form-card {
    padding: 35px;

    border-radius: 22px;
}


form {
    display: grid;

    gap: 20px;
}


.input-group {
    display: grid;

    gap: 8px;
}


.input-group label {
    color: #416d7d;

    font-size: 12px;

    font-weight: 800;
}


input,
textarea {
    width: 100%;

    border:
        1px solid
        #d9edf3;

    background: #f9fdff;

    color: #24576c;

    padding: 14px;

    border-radius: 10px;

    outline: none;

    font-family: inherit;

    transition: .3s;
}


input:focus,
textarea:focus {
    border-color: #40c5e3;

    background: white;

    box-shadow:
        0 0 0 4px
        rgba(64,197,227,.1);
}


textarea {
    min-height: 130px;

    resize: vertical;
}


.send-button {
    border: none;

    padding: 15px 20px;

    border-radius: 11px;

    color: white;

    background: #079bc5;

    font-weight: 800;

    cursor: pointer;

    transition: .3s;
}


.send-button:hover {
    background: #057f9f;

    transform: translateY(-3px);
}


.send-button span {
    margin-left: 10px;

    font-size: 17px;
}


/* =========================================
   FOOTER
========================================= */

footer {
    background: #e5f8fd;

    padding: 30px 7%;
}


.footer-inner {
    width: min(1100px, 100%);

    margin: auto;

    display: flex;

    justify-content: space-between;

    align-items: center;

    gap: 20px;
}


.footer-inner p {
    color: #7895a0;

    font-size: 12px;
}


/* =========================================
   SCROLL ANIMATION
========================================= */

.reveal {
    opacity: 0;

    transform:
        translateY(30px);

    transition:
        opacity .8s ease,
        transform .8s ease;
}


.reveal.active {
    opacity: 1;

    transform:
        translateY(0);
}


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

@media (max-width: 850px) {

    .hero-container {
        grid-template-columns: 1fr;

        text-align: center;

        gap: 60px;
    }


    .description {
        margin-left: auto;
        margin-right: auto;
    }


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


    .personal-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }


    .profile-card {
        width: 290px;
        height: 380px;
    }

}


@media (max-width: 600px) {

    .navbar {
        top: 10px;

        padding: 12px 15px;
    }


    .logo {
        font-size: 16px;
    }


    .navbar nav {
        gap: 12px;
    }


    .navbar nav a {
        font-size: 10px;
    }


    .hero {
        padding:
            130px
            5%
            100px;
    }


    .hero h1 {
        letter-spacing: -3px;
    }


    .section {
        padding:
            80px
            5%;
    }


    .about-card,
    .data-card,
    .contact-info,
    .form-card {
        padding: 25px;
    }


    .data-item {
        align-items: flex-start;
    }


    .footer-inner {
        flex-direction: column;

        text-align: center;
    }

}