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

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

/* =========================================================
   VARIABLES
========================================================= */

:root {
    --navy: #03235d;
    --navy2: #061a45;

    --blue: #0879e8;
    --cyan: #38d9ff;

    --gold: #f5bd36;
    --gold2: #ffd96b;

    --text: #11294d;
    --muted: #63728a;

    --light: #f4f8fd;
    --line: #dce7f3;

    --shadow: 0 18px 50px rgba(3, 35, 93, 0.13);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: Inter, Arial, sans-serif;
    color: var(--text);
    line-height: 1.6;
    background: #fff;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
}

img {
    display: block;
    max-width: 100%;
}

button {
    font-family: inherit;
}

.container {
    width: min(1180px, calc(100% - 40px));
    margin: auto;
}

/* =========================================================
   HEADER
========================================================= */

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;

    z-index: 1000;

    background: rgba(255, 255, 255, 0.96);

    backdrop-filter: blur(14px);

    border-bottom: 1px solid #e6edf5;
}

.nav-wrap {
    min-height: 72px;

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

    gap: 30px;
}

/* =========================================================
   BRAND / LOGO
========================================================= */

.brand {
    display: flex;
    align-items: center;

    flex-shrink: 0;
}

.brand-logo-img {
    display: block;

    width: 250px;
    height: auto;

    max-height: 58px;

    object-fit: contain;
}

/* =========================================================
   NAVIGATION
========================================================= */

.main-nav {
    display: flex;
    align-items: center;

    gap: 27px;
}

.main-nav > a {
    font-size: 12px;
    font-weight: 700;

    color: #334155;

    transition: 0.2s ease;
}

.main-nav > a:hover {
    color: var(--blue);
}

.nav-cta {
    background: linear-gradient(135deg, var(--gold), var(--gold2));

    padding: 12px 18px;

    border-radius: 999px;

    color: var(--navy) !important;
}

/* =========================================================
   MOBILE MENU BUTTON
========================================================= */

.menu-toggle {
    display: none;

    width: 42px;
    height: 42px;

    border: 1px solid #d5dfeb;

    background: #fff;

    border-radius: 10px;

    cursor: pointer;
}

.menu-toggle span {
    display: block;

    width: 21px;
    height: 2px;

    background: var(--navy);

    margin: 4px auto;
}

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

.hero {
    min-height: 650px;

    position: relative;

    display: flex;
    align-items: center;

    overflow: hidden;

    color: #fff;

    padding-top: 72px;
}

/* =========================================================
   BACKGROUND IMAGE
========================================================= */

.section-bg {
    position: absolute;

    inset: 0;

    width: 100%;
    height: 100%;

    object-fit: cover;
    object-position: center;

    z-index: 0;
}

/*
    HERO KHUSUS

    bg-hero.png = 1600 x 357

    Menggunakan contain agar gambar tidak terpotong
    atas / bawah.
*/

.hero-bg {
    width: 100%;
    height: 100%;

    object-fit: contain;

    object-position: center;

    background: #03235d;
}

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

.hero-overlay {
    position: absolute;

    inset: 0;

    background: linear-gradient(
        90deg,
        rgba(2, 19, 55, 0.92),
        rgba(2, 25, 70, 0.6) 47%,
        rgba(2, 25, 70, 0.05) 82%
    );

    z-index: 1;
}

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

.hero-inner {
    position: relative;

    z-index: 2;
}

.hero-copy {
    max-width: 650px;
}

.eyebrow,
.kicker {
    display: inline-block;

    color: var(--gold);

    font-size: 11px;
    font-weight: 900;

    letter-spacing: 0.16em;

    margin-bottom: 13px;
}

.hero h1 {
    font-size: clamp(42px, 5.5vw, 72px);

    line-height: 0.98;

    letter-spacing: -0.055em;

    margin-bottom: 18px;
}

.hero h1 span {
    color: var(--gold);
}

.hero-cert {
    font-size: 16px;
    font-weight: 700;

    margin-bottom: 9px;
}

.hero-desc {
    max-width: 590px;

    color: rgba(255, 255, 255, 0.82);

    font-size: 14px;
}

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

.actions {
    display: flex;

    flex-wrap: wrap;

    gap: 12px;

    margin-top: 25px;
}

.btn {
    min-height: 47px;

    padding: 0 21px;

    display: inline-flex;

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

    border-radius: 10px;

    font-size: 12px;

    font-weight: 900;

    transition: 0.25s;

    cursor: pointer;
}

.btn:hover {
    transform: translateY(-2px);
}

.btn-gold {
    background: linear-gradient(135deg, var(--gold), var(--gold2));

    color: var(--navy);

    box-shadow: 0 12px 30px rgba(245, 189, 54, 0.22);
}

.btn-outline {
    color: #fff;

    border: 1px solid rgba(255, 255, 255, 0.55);

    background: rgba(255, 255, 255, 0.07);
}

/* =========================================================
   DOWNLOAD SURAT BUTTON
========================================================= */

.btn-download {
    border-color: rgba(245, 189, 54, 0.75);

    background: rgba(245, 189, 54, 0.08);

    color: #fff;
}

.btn-download:hover {
    background: rgba(245, 189, 54, 0.18);

    border-color: var(--gold);

    color: var(--gold2);
}

/* =========================================================
   QUICK STRIP
========================================================= */

.quick-strip {
    position: relative;

    z-index: 5;

    margin-top: -45px;
}

.quick-grid {
    display: grid;

    grid-template-columns: repeat(4, 1fr);

    background: #fff;

    border-radius: 20px;

    box-shadow: var(--shadow);

    overflow: hidden;
}

.quick-card {
    min-height: 90px;

    padding: 17px 21px;

    display: flex;

    align-items: center;

    gap: 12px;

    border-right: 1px solid var(--line);
}

.quick-card:last-child {
    border: 0;
}

.quick-card i {
    font-style: normal;

    width: 40px;
    height: 40px;

    flex-shrink: 0;

    display: grid;

    place-items: center;

    border-radius: 50%;

    background: #e9f5ff;

    color: var(--blue);

    font-weight: 900;
}

.quick-card div {
    display: grid;
}

.quick-card small {
    font-size: 9px;

    color: var(--muted);

    font-weight: 700;
}

.quick-card strong {
    font-size: 14px;

    color: var(--navy);

    line-height: 1.25;
}

.quick-card span {
    font-size: 9px;

    color: var(--muted);
}

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

.section {
    position: relative;

    overflow: hidden;

    padding: 92px 0;
}

/* =========================================================
   ABOUT
========================================================= */

.about {
    min-height: 620px;

    display: flex;

    align-items: center;

    background: #f2f8ff;
}

.about .section-bg {
    opacity: 0.82;
}

.about-grid {
    position: relative;

    z-index: 2;

    display: grid;

    grid-template-columns: 1fr 1fr;

    gap: 55px;

    align-items: center;
}

.about-copy h2,
.heading h2,
.cta h2 {
    font-size: clamp(32px, 4vw, 51px);

    line-height: 1.04;

    letter-spacing: -0.045em;

    color: var(--navy);

    margin-bottom: 18px;
}

.about-copy h2 span {
    color: #d99d16;
}

.about-copy p {
    color: #5c6c83;

    font-size: 14px;

    max-width: 600px;

    margin-bottom: 11px;
}

.about-copy .btn {
    margin-top: 15px;
}

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

.benefits {
    display: grid;

    grid-template-columns: repeat(2, 1fr);

    gap: 13px;
}

.benefit {
    padding: 22px;

    border-radius: 14px;

    background: rgba(255, 255, 255, 0.9);

    box-shadow: 0 12px 32px rgba(3, 35, 93, 0.08);

    border: 1px solid rgba(11, 49, 111, 0.08);

    display: grid;

    grid-template-columns: 38px 1fr;

    gap: 11px;
}

.benefit > b {
    width: 34px;
    height: 34px;

    border-radius: 9px;

    background: #e8f5ff;

    color: var(--blue);

    display: grid;

    place-items: center;
}

.benefit div {
    display: grid;
}

.benefit strong {
    font-size: 13px;

    color: var(--navy);

    line-height: 1.3;
}

.benefit span {
    font-size: 10px;

    color: var(--muted);

    line-height: 1.45;

    margin-top: 3px;
}

/* =========================================================
   SCHEDULE
========================================================= */

.schedule {
    background: var(--navy);

    color: #fff;
}

.schedule-overlay {
    position: absolute;

    inset: 0;

    background: linear-gradient(
        180deg,
        rgba(3, 27, 80, 0.84),
        rgba(3, 27, 80, 0.9)
    );

    z-index: 1;
}

.schedule .container {
    position: relative;

    z-index: 2;
}

.heading {
    max-width: 720px;

    margin-bottom: 35px;
}

.heading.center {
    margin-inline: auto;

    text-align: center;
}

.heading h2 {
    margin-bottom: 12px;
}

.schedule .heading h2 {
    color: #fff;
}

.heading p {
    color: var(--muted);

    font-size: 13px;
}

.schedule .heading p {
    color: rgba(255, 255, 255, 0.68);
}

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

.waves {
    display: grid;

    grid-template-columns: 1fr 1fr;

    gap: 20px;
}

.wave-card {
    background: rgba(255, 255, 255, 0.96);

    border-radius: 18px;

    padding: 23px;

    color: var(--navy);

    box-shadow: 0 18px 45px rgba(0, 0, 0, 0.16);
}

.wave-two {
    background: linear-gradient(135deg, #fffaf0, #fff);
}

.wave-title {
    display: flex;

    justify-content: space-between;

    align-items: center;

    padding-bottom: 17px;

    border-bottom: 1px solid var(--line);
}

.wave-title div {
    display: grid;
}

.wave-title small {
    font-size: 10px;

    font-weight: 900;

    color: var(--blue);

    letter-spacing: 0.12em;
}

.wave-two .wave-title small {
    color: #c68b0c;
}

.wave-title strong {
    font-size: 25px;

    line-height: 1.1;
}

.wave-title em {
    font-style: normal;

    width: 42px;
    height: 42px;

    display: grid;

    place-items: center;

    border-radius: 50%;

    background: #e9f5ff;

    color: var(--blue);

    font-weight: 900;
}

.wave-two .wave-title em {
    background: #fff0ca;

    color: #bd8408;
}

/* =========================================================
   STEPS
========================================================= */

.steps {
    padding-top: 18px;

    display: grid;

    gap: 18px;
}

.steps > div {
    display: grid;

    grid-template-columns: 35px 1fr;

    gap: 11px;

    align-items: center;
}

.steps b {
    width: 33px;
    height: 33px;

    border-radius: 50%;

    background: #e8f5ff;

    color: var(--blue);

    display: grid;

    place-items: center;

    font-size: 10px;
}

.wave-two .steps b {
    background: #fff0ca;

    color: #bd8408;
}

.steps span {
    display: grid;
}

.steps small {
    font-size: 9px;

    color: #738198;
}

.steps strong {
    font-size: 13px;
}

/* =========================================================
   MATERIALS
========================================================= */

.materials {
    min-height: 620px;

    background: #fff;
}

.materials .section-bg {
    object-position: center;

    opacity: 0.95;
}

.materials-grid {
    position: relative;

    z-index: 2;

    display: grid;

    grid-template-columns: 1fr 1fr;

    gap: 55px;

    align-items: center;
}

.materials-photo {
    min-height: 370px;
}

.materials-copy {
    padding-left: 10px;
}

.materials-copy h2 {
    font-size: clamp(32px, 4vw, 50px);

    line-height: 1.05;

    color: var(--navy);

    letter-spacing: -0.045em;

    margin-bottom: 14px;
}

.materials-copy > p {
    font-size: 13px;

    color: var(--muted);

    max-width: 560px;
}

/* =========================================================
   MATERIAL CARDS
========================================================= */

.material-cards {
    display: grid;

    grid-template-columns: 1fr 1fr;

    gap: 10px;

    margin-top: 22px;
}

.material-cards article {
    padding: 15px;

    border: 1px solid #e0e9f2;

    background: rgba(255, 255, 255, 0.88);

    border-radius: 12px;

    display: grid;

    grid-template-columns: 31px 1fr;

    gap: 8px;
}

.material-cards b {
    width: 28px;
    height: 28px;

    border-radius: 7px;

    background: #e8f5ff;

    color: var(--blue);

    display: grid;

    place-items: center;
}

.material-cards strong {
    font-size: 11px;

    color: var(--navy);
}

.material-cards span {
    grid-column: 2;

    font-size: 9px;

    color: var(--muted);

    line-height: 1.4;
}

/* =========================================================
   PRICING
========================================================= */

.pricing {
    background: #f6faff;
}

.pricing-layout {
    display: grid;

    grid-template-columns: 1fr 330px;

    gap: 20px;

    align-items: stretch;
}

.price-main {
    display: grid;

    gap: 15px;
}

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

.price-wave {
    border-radius: 17px;

    background: #fff;

    box-shadow: var(--shadow);

    overflow: hidden;
}

.price-wave-head {
    padding: 11px 17px;

    display: flex;

    justify-content: space-between;

    gap: 15px;

    color: #fff;
}

.wave-blue .price-wave-head {
    background: linear-gradient(90deg, #0562c8, #0879e8);
}

.wave-gold .price-wave-head {
    background: linear-gradient(90deg, #d79513, #f5bd36);

    color: var(--navy);
}

.price-wave-head strong {
    font-size: 12px;
}

.price-wave-head span {
    font-size: 10px;
}

/* =========================================================
   PRICE GRID
========================================================= */

.price-grid {
    display: grid;

    grid-template-columns: repeat(3, 1fr);

    gap: 10px;

    padding: 13px;
}

.price-card {
    border: 1px solid #e0e8f1;

    border-radius: 12px;

    padding: 14px;

    background: #fff;

    transition: 0.2s;
}

.price-card:hover {
    transform: translateY(-3px);

    box-shadow: 0 10px 25px rgba(3, 35, 93, 0.1);
}

.price-card small,
.price-card span {
    display: block;

    color: #69778c;

    font-size: 9px;
}

.price-card strong {
    display: block;

    color: var(--navy);

    font-size: 18px;

    margin: 4px 0 10px;
}

.price-card span {
    color: var(--blue);

    font-weight: 800;
}

/* =========================================================
   HOTEL CARD
========================================================= */

.hotel-card {
    position: relative;

    border-radius: 18px;

    overflow: hidden;

    background: var(--navy);

    min-height: 100%;

    box-shadow: var(--shadow);
}

.hotel-card > img {
    position: absolute;

    inset: 0;

    width: 100%;
    height: 100%;

    object-fit: cover;
}

.hotel-card::after {
    content: "";

    position: absolute;

    inset: 0;

    background: linear-gradient(
        0deg,
        rgba(2, 21, 56, 0.98),
        rgba(2, 21, 56, 0.1) 75%
    );
}

.hotel-content {
    position: absolute;

    z-index: 2;

    left: 23px;
    right: 23px;
    bottom: 23px;

    color: #fff;
}

.hotel-content span {
    font-size: 9px;

    letter-spacing: 0.13em;

    color: var(--gold);

    font-weight: 900;
}

.hotel-content h3 {
    font-size: 20px;

    line-height: 1.1;

    margin: 7px 0 0;
}

.hotel-content p {
    font-size: 12px;

    color: rgba(255, 255, 255, 0.72);
}

.hotel-content ul {
    list-style: none;

    margin-top: 13px;

    display: grid;

    gap: 4px;
}

.hotel-content li {
    font-size: 9px;

    color: rgba(255, 255, 255, 0.82);
}

.hotel-content li::before {
    content: "✓";

    color: var(--gold);

    font-weight: 900;

    margin-right: 7px;
}

/* =========================================================
   TESTIMONIALS
========================================================= */

.testimonials {
    background: #fff;
}

.testi-grid {
    display: grid;

    grid-template-columns: repeat(3, 1fr);

    gap: 14px;
}

.testi {
    padding: 23px;

    border: 1px solid var(--line);

    border-radius: 15px;

    box-shadow: 0 10px 30px rgba(3, 35, 93, 0.06);
}

.quote {
    font-size: 38px;

    color: #d9e7f7;

    height: 28px;
}

.testi p {
    font-size: 12px;

    color: #53637a;

    min-height: 75px;
}

.testi div:last-child {
    display: grid;
}

.testi b {
    color: #f2ad1a;

    font-size: 12px;
}

.testi strong {
    font-size: 11px;

    color: var(--navy);

    margin-top: 3px;
}

.testi small {
    font-size: 9px;

    color: var(--muted);
}

/* =========================================================
   FAQ
========================================================= */

.faq {
    background: #f7fbff;
}

.faq-bg {
    opacity: 0.25;

    object-fit: cover;
}

.faq-grid {
    position: relative;

    z-index: 2;

    display: grid;

    grid-template-columns: 0.8fr 1.2fr;

    gap: 60px;
}

.faq-list {
    display: grid;

    gap: 9px;
}

details {
    background: #fff;

    border: 1px solid var(--line);

    border-radius: 11px;

    padding: 0 16px;
}

summary {
    list-style: none;

    cursor: pointer;

    padding: 16px 0;

    font-size: 12px;

    font-weight: 800;

    color: var(--navy);

    display: flex;

    justify-content: space-between;

    gap: 15px;
}

summary::-webkit-details-marker {
    display: none;
}

details p {
    padding: 0 0 15px;

    color: var(--muted);

    font-size: 11px;
}

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

.cta {
    position: relative;

    overflow: hidden;

    padding: 62px 0;

    color: #fff;
}

.cta-overlay {
    position: absolute;

    inset: 0;

    background: linear-gradient(
        90deg,
        rgba(3, 27, 80, 0.96),
        rgba(3, 27, 80, 0.83)
    );
}

.cta .container {
    position: relative;

    z-index: 2;
}

.cta h2 {
    color: #fff;

    font-size: clamp(30px, 4vw, 48px);

    margin-bottom: 8px;
}

.cta p {
    color: rgba(255, 255, 255, 0.72);

    font-size: 13px;
}

.cta .kicker {
    color: var(--gold);
}

.cta-inner {
    display: flex;

    justify-content: space-between;

    align-items: center;

    gap: 30px;
}

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

.footer {
    background: #fff;

    color: var(--navy);
}

.footer-grid {
    display: grid;

    grid-template-columns: 1.5fr 1fr 1fr;

    gap: 50px;

    padding: 55px 0;
}

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

.footer-logo-img {
    display: block;

    width: 260px;

    max-width: 100%;

    height: auto;

    margin-bottom: 12px;
}

.footer h3 {
    font-size: 15px;

    margin: 9px 0 6px;
}

.footer h4 {
    font-size: 12px;

    color: var(--navy);

    margin-bottom: 11px;
}

.footer p,
.footer a {
    display: block;

    font-size: 11px;

    color: #68768a;

    margin: 6px 0;
}

.footer a:hover {
    color: var(--blue);
}

.footer-bottom {
    border-top: 1px solid #e6edf5;

    padding: 16px 0;

    color: #8490a1;

    font-size: 9px;
}

/* =========================================================
   FLOATING WHATSAPP
========================================================= */

.floating-wa {
    position: fixed;

    right: 20px;
    bottom: 20px;

    z-index: 900;

    width: 55px;
    height: 55px;

    border-radius: 50%;

    display: grid;

    place-items: center;

    background: #20c863;

    color: #fff;

    font-size: 12px;

    font-weight: 900;

    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.22);
}

/* =========================================================
   REVEAL ANIMATION
========================================================= */

.reveal {
    opacity: 0;

    transform: translateY(18px);

    transition: 0.7s ease;
}

.reveal.show {
    opacity: 1;

    transform: none;
}

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

@media (max-width: 980px) {
    .container {
        width: min(100% - 30px, 1180px);
    }

    /* NAV */

    .main-nav {
        position: absolute;

        top: calc(100% + 8px);

        left: 15px;
        right: 15px;

        display: none;

        flex-direction: column;

        align-items: stretch;

        gap: 2px;

        background: #fff;

        padding: 12px;

        border-radius: 15px;

        box-shadow: var(--shadow);
    }

    .main-nav.open {
        display: flex;
    }

    .main-nav > a {
        padding: 10px;
    }

    .nav-cta {
        text-align: center;
    }

    .menu-toggle {
        display: block;
    }

    /* QUICK */

    .quick-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .quick-card {
        border-bottom: 1px solid var(--line);
    }

    /* CONTENT */

    .about-grid,
    .materials-grid,
    .faq-grid {
        grid-template-columns: 1fr;

        gap: 35px;
    }

    .materials-photo {
        display: none;
    }

    /* PRICING */

    .pricing-layout {
        grid-template-columns: 1fr;
    }

    .hotel-card {
        min-height: 400px;
    }

    /* TESTIMONIAL */

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

    /* HERO */

    .hero {
        min-height: 690px;
    }

    /* SCHEDULE */

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

    /* FOOTER */

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

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

@media (max-width: 620px) {
    .container {
        width: calc(100% - 24px);
    }

    /* HEADER */

    .nav-wrap {
        min-height: 65px;
    }

    .brand-logo-img {
        width: 200px;

        max-height: 48px;
    }

    /* HERO */

    .hero {
        min-height: 720px;

        align-items: flex-end;

        padding-bottom: 65px;
    }

    .hero-bg {
        object-fit: contain;
    }

    .hero-overlay {
        background: linear-gradient(
            0deg,
            rgba(2, 19, 55, 0.95),
            rgba(2, 25, 70, 0.42) 67%,
            rgba(2, 25, 70, 0.12)
        );
    }

    .hero h1 {
        font-size: clamp(38px, 11vw, 55px);
    }

    .hero-cert {
        font-size: 14px;
    }

    .hero-desc {
        font-size: 12px;
    }

    /* HERO BUTTON */

    .hero .actions {
        width: 100%;
    }

    .hero .actions .btn {
        width: 100%;
    }

    /* QUICK */

    .quick-strip {
        margin-top: -25px;
    }

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

    .quick-card {
        border-right: 0;
    }

    /* SECTION */

    .section {
        padding: 72px 0;
    }

    /* CARDS */

    .benefits,
    .material-cards {
        grid-template-columns: 1fr;
    }

    /* HEADINGS */

    .heading h2,
    .about-copy h2,
    .materials-copy h2 {
        font-size: 34px;
    }

    /* PRICE */

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

    .price-wave-head {
        flex-direction: column;

        gap: 3px;
    }

    /* CTA */

    .cta-inner {
        align-items: flex-start;

        flex-direction: column;
    }

    .cta .actions {
        width: 100%;
    }

    .cta .btn {
        width: 100%;
    }

    /* FOOTER */

    .footer-grid {
        grid-template-columns: 1fr;

        gap: 25px;
    }

    .footer-logo-img {
        width: 230px;
    }

    /* WHATSAPP */

    .floating-wa {
        right: 13px;
        bottom: 13px;

        width: 51px;
        height: 51px;
    }
}