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

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: "Inter", Arial, sans-serif;
    color: #0d315c;
    background: #ffffff;
    overflow-x: hidden;
}

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

button {
    font-family: inherit;
}



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

:root {

    --navy: #0d2f59;
    --dark-blue: #0b315c;
    --blue: #08a8d8;
    --cyan: #11b9df;
    --light-blue: #eaf9fe;
    --very-light-blue: #f3fcff;
    --orange: #ff752c;
    --white: #ffffff;
    --text: #173b64;
    --muted: #71879d;
    --border: #dcecf3;

}



/* =========================================================
   TOP STRIP
========================================================= */

.top-strip {
    width: 100%;
    background: #0a2d57;
    color: #ffffff;
    min-height: 34px;
    font-size: 12px;
}

.top-inner {
    width: min(1200px, calc(100% - 60px));
    min-height: 34px;
    margin: auto;

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

    gap: 30px;
}

.top-contact {
    display: flex;
    gap: 25px;
}



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

.navbar {
    background: #ffffff;
    border-bottom: 1px solid #e8f0f4;
    position: relative;
    z-index: 100;
}

.nav-container {
    width: min(1200px, calc(100% - 60px));
    height: 78px;
    margin: auto;

    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}


/* LOGO */

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.logo-icon {
    width: 38px;
    height: 38px;
    border-radius: 50%;

    display: grid;
    place-items: center;

    background: #09a9d7;
    color: #ffffff;

    font-size: 18px;
    font-weight: 800;
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-text strong {
    font-size: 18px;
    line-height: 1.1;
    color: var(--navy);
}

.logo-text small {
    font-size: 8px;
    letter-spacing: 1px;
    color: #6b8195;
    margin-top: 3px;
}


/* DESKTOP NAV */

.desktop-nav {
    display: flex;
    align-items: center;
    gap: 24px;
}

.desktop-nav a {
    color: #234568;
    font-size: 13px;
    font-weight: 600;
    transition: .25s ease;
}

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

.desktop-nav a.active {
    background: #dff7ff;
    color: #079fce;
    padding: 10px 14px;
    border-radius: 20px;
}

.desktop-nav span {
    font-size: 10px;
}


/* NAV BUTTON */

.nav-btn {
    background: var(--orange);
    color: #fff;

    padding: 14px 22px;

    border-radius: 30px;

    font-size: 12px;
    font-weight: 700;

    white-space: nowrap;

    box-shadow: 0 8px 20px rgba(255,117,44,.18);
}



/* HAMBURGER */

.hamburger {
    display: none;

    border: 0;
    background: transparent;

    width: 42px;
    height: 42px;

    cursor: pointer;
}

.hamburger span {
    display: block;
    width: 25px;
    height: 2px;

    background: var(--navy);

    margin: 5px auto;
}



/* MOBILE MENU */

.mobile-menu {
    display: none;

    position: absolute;
    top: 100%;
    left: 0;

    width: 100%;

    background: #ffffff;

    border-top: 1px solid #e5eff4;

    padding: 20px;

    box-shadow: 0 20px 30px rgba(13,47,89,.1);
}

.mobile-menu.open {
    display: flex;
    flex-direction: column;
}

.mobile-menu a {
    padding: 15px 10px;
    font-size: 16px;
    font-weight: 600;
    color: var(--navy);
    border-bottom: 1px solid #edf3f6;
}

.mobile-book {
    background: var(--orange);
    color: #ffffff !important;
    border-radius: 30px;
    text-align: center;
    margin-top: 15px;
}



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

.hero {
    min-height: calc(100vh - 112px);

    background:
        linear-gradient(
            120deg,
            #f0fbff 0%,
            #e4f8ff 45%,
            #d2f3ff 100%
        );

    display: flex;
    align-items: center;
}

.hero-container {
    width: min(1200px, calc(100% - 60px));
    margin: auto;

    padding: 80px 0;
}

.breadcrumb {
    color: #8194a5;
    font-size: 13px;
    margin-bottom: 35px;
}

.hero-content {
    max-width: 720px;
}

.hero-label,
.small-label {
    display: inline-block;

    color: #06a5d4;

    font-size: 12px;
    font-weight: 800;

    letter-spacing: 2px;

    margin-bottom: 18px;
}

.hero h1 {
    font-size: clamp(48px, 5vw, 78px);
    line-height: 1.02;

    letter-spacing: -3px;

    color: #103762;

    margin-bottom: 28px;

    font-weight: 800;
}

.hero p {
    max-width: 720px;

    color: #657f96;

    font-size: 19px;
    line-height: 1.75;

    margin-bottom: 25px;
}

.hero-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;

    margin-bottom: 30px;
}

.hero-tags span {
    background: #ffffff;

    border: 1px solid #dcecf3;

    border-radius: 30px;

    padding: 10px 16px;

    color: #375b79;

    font-size: 13px;
    font-weight: 600;

    box-shadow: 0 4px 12px rgba(21,80,110,.05);
}

.hero-buttons {
    display: flex;
    align-items: center;
    gap: 14px;
}

.btn-orange,
.btn-white,
.btn-whatsapp {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    min-height: 52px;

    padding: 0 26px;

    border-radius: 30px;

    font-size: 15px;
    font-weight: 700;

    transition: .25s ease;
}

.btn-orange {
    background: var(--orange);
    color: #ffffff;

    box-shadow: 0 10px 25px rgba(255,117,44,.2);
}

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

.btn-white {
    background: #ffffff;
    color: var(--navy);

    border: 1px solid #d9e9f0;

    box-shadow: 0 8px 20px rgba(13,47,89,.07);
}

.btn-whatsapp {
    background: #0ab4d7;
    color: #ffffff;
}



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

.section-container {
    width: min(1080px, calc(100% - 60px));
    margin: auto;
}

.section-heading {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 55px;
}

.section-heading h2 {
    font-size: clamp(36px, 4vw, 52px);
    line-height: 1.1;

    letter-spacing: -1.8px;

    color: var(--navy);

    margin-bottom: 18px;

    font-weight: 800;
}

.section-heading p {
    color: #74899b;
    font-size: 16px;
    line-height: 1.7;
}



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

.pricing-section {
    padding: 130px 0;
}

.white-section {
    background: #ffffff;
}

.blue-section {
    background: #eaf9fe;
}

.pricing-grid {
    display: grid;

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

    gap: 22px;

    max-width: 850px;

    margin: auto;
}

.price-box {
    overflow: hidden;

    background: #ffffff;

    border: 1px solid #d9eaf1;

    border-radius: 18px;

    box-shadow: 0 12px 30px rgba(14,55,82,.08);
}

.price-box-title {
    background: #eaf8fc;

    padding: 17px 20px;

    color: #123a61;

    font-size: 15px;
    font-weight: 800;
}

.price-row {
    min-height: 65px;

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

    gap: 20px;

    padding: 13px 20px;

    border-top: 1px solid #e6f0f4;

    color: #35536d;

    font-size: 14px;
}

.price-row strong {
    min-width: 90px;

    text-align: right;

    color: #6e8392;

    font-size: 9px;

    line-height: 1.4;
}

.price-row strong::first-line {
    color: #6e8392;
}



/* =========================================================
   GEYSER
========================================================= */

.geyser-grid {
    max-width: 850px;
}



/* =========================================================
   AMC
========================================================= */

.amc-section {
    background: #ffffff;
    padding: 130px 0;
}

.amc-grid {
    max-width: 900px;
    margin: auto;

    display: grid;

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

    gap: 22px;
}

.amc-card {
    position: relative;

    border: 1px solid #dcecf3;

    border-radius: 20px;

    padding: 30px 25px;

    background: #ffffff;

    box-shadow: 0 15px 35px rgba(13,47,89,.09);
}

.amc-card.popular {
    border: 2px solid #12a9d5;
    transform: translateY(-8px);
}

.popular-label {
    position: absolute;

    top: -12px;
    left: 50%;

    transform: translateX(-50%);

    background: var(--orange);

    color: #ffffff;

    padding: 6px 12px;

    border-radius: 20px;

    font-size: 9px;
    font-weight: 800;

    white-space: nowrap;
}

.amc-card h3 {
    color: var(--navy);

    font-size: 21px;

    margin-bottom: 9px;
}

.amc-card > p {
    color: #7a8e9e;

    font-size: 13px;

    min-height: 38px;

    line-height: 1.5;
}

.amc-price {
    margin: 20px 0;

    color: var(--navy);

    font-size: 27px;

    font-weight: 800;
}

.amc-price small {
    font-size: 12px;
    font-weight: 500;
}

.amc-card ul {
    list-style: none;

    margin: 20px 0 25px;
}

.amc-card li {
    position: relative;

    padding-left: 25px;

    margin-bottom: 13px;

    color: #718799;

    font-size: 12px;

    line-height: 1.4;
}

.amc-card li::before {
    content: "✓";

    position: absolute;

    left: 0;

    width: 17px;
    height: 17px;

    border-radius: 50%;

    display: grid;
    place-items: center;

    background: #dff7ff;

    color: #06a5d4;

    font-size: 10px;
    font-weight: 800;
}

.amc-btn {
    width: 100%;

    min-height: 45px;

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

    border-radius: 30px;

    border: 1px solid #d9eaf1;

    color: var(--navy);

    font-size: 12px;
    font-weight: 700;

    background: #ffffff;
}

.amc-btn.orange {
    background: var(--orange);
    color: #ffffff;
    border-color: var(--orange);
}



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

.changes-section {
    padding: 110px 0;

    background: #eaf9fe;
}

.changes-content {
    max-width: 850px;
}

.changes-content h2 {
    color: var(--navy);

    font-size: clamp(38px, 4vw, 54px);

    letter-spacing: -2px;

    margin-bottom: 20px;
}

.changes-content p {
    max-width: 820px;

    color: #71889b;

    font-size: 16px;

    line-height: 1.8;

    margin-bottom: 18px;
}



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

.faq-section {
    background: #ffffff;

    padding: 130px 0 150px;
}

.faq-wrapper {
    width: min(700px, 100%);

    margin: auto;
}

.faq-item {
    border: 1px solid #dceaf0;

    border-radius: 14px;

    margin-bottom: 12px;

    overflow: hidden;

    background: #ffffff;
}

.faq-question {
    width: 100%;

    min-height: 65px;

    padding: 0 22px;

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

    border: 0;

    background: #ffffff;

    color: var(--navy);

    cursor: pointer;

    text-align: left;

    font-size: 15px;
    font-weight: 700;
}

.faq-icon {
    font-size: 21px;
    color: #7190a5;

    transition: .25s ease;
}

.faq-answer {
    max-height: 0;

    overflow: hidden;

    transition: max-height .3s ease;

    background: #f7fcfe;
}

.faq-answer p {
    padding: 0 22px 20px;

    color: #72899a;

    font-size: 14px;

    line-height: 1.7;
}

.faq-item.open .faq-answer {
    max-height: 200px;
}

.faq-item.open .faq-icon {
    transform: rotate(45deg);
}



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

.cta-section {
    padding: 0 30px 90px;

    background: #ffffff;
}

.cta-box {
    width: min(950px, 100%);

    margin: auto;

    padding: 65px 40px;

    text-align: center;

    border-radius: 22px;

    background:
        linear-gradient(
            110deg,
            #102d59,
            #064d73
        );

    box-shadow: 0 18px 40px rgba(13,47,89,.22);
}

.cta-box h2 {
    color: #ffffff;

    font-size: clamp(32px, 4vw, 48px);

    margin-bottom: 14px;

    letter-spacing: -1.5px;
}

.cta-box p {
    color: #c5dce8;

    font-size: 15px;

    margin-bottom: 28px;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 12px;
}



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

.footer {
    background:
        linear-gradient(
            110deg,
            #102e59,
            #064a70
        );

    color: #ffffff;

    padding: 75px 0 25px;
}

.footer-container {
    width: min(1080px, calc(100% - 60px));

    margin: auto;

    display: grid;

    grid-template-columns: 1.7fr repeat(4, 1fr);

    gap: 50px;
}

.footer-logo {
    display: flex;
    align-items: center;

    gap: 9px;

    margin-bottom: 20px;
}

.footer-logo .logo-icon {
    width: 34px;
    height: 34px;
}

.footer-logo strong {
    font-size: 17px;
}

.footer-company > p {
    max-width: 300px;

    color: #bed0dd;

    font-size: 13px;

    line-height: 1.7;

    margin-bottom: 20px;
}

.footer-contact {
    display: flex;

    flex-direction: column;

    gap: 9px;

    color: #c4d5df;

    font-size: 12px;

    line-height: 1.4;
}

.social-icons {
    display: flex;

    gap: 8px;

    margin-top: 20px;
}

.social-icons a {
    width: 32px;
    height: 32px;

    border-radius: 50%;

    border: 1px solid rgba(255,255,255,.2);

    display: grid;
    place-items: center;

    font-size: 11px;
}

.footer-column {
    display: flex;

    flex-direction: column;

    gap: 13px;
}

.footer-column h4 {
    font-size: 11px;

    letter-spacing: .7px;

    margin-bottom: 6px;
}

.footer-column a {
    color: #bed0dc;

    font-size: 12px;

    transition: .2s;
}

.footer-column a:hover {
    color: #ffffff;
}

.footer-bottom {
    width: min(1080px, calc(100% - 60px));

    margin: 50px auto 0;

    padding-top: 20px;

    border-top: 1px solid rgba(255,255,255,.15);

    display: flex;
    justify-content: space-between;

    gap: 20px;

    color: #91afc0;

    font-size: 10px;
}



/* =========================================================
   FLOATING BUTTONS
========================================================= */

.floating-buttons {
    position: fixed;

    right: 20px;
    bottom: 20px;

    display: flex;

    flex-direction: column;

    gap: 10px;

    z-index: 999;
}

.floating-buttons a {
    width: 48px;
    height: 48px;

    border-radius: 50%;

    display: grid;
    place-items: center;

    color: #ffffff;

    font-size: 18px;

    box-shadow: 0 8px 20px rgba(0,0,0,.18);
}

.float-whatsapp {
    background: #27c968;
}

.float-call {
    background: var(--orange);
}



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

@media (max-width: 1100px) {

    .desktop-nav {
        gap: 15px;
    }

    .desktop-nav a {
        font-size: 11px;
    }

    .nav-btn {
        padding: 12px 17px;
        font-size: 11px;
    }

}



@media (max-width: 900px) {

    .desktop-nav,
    .nav-btn {
        display: none;
    }

    .hamburger {
        display: block;
    }

    .hero {
        min-height: 90vh;
    }

    .hero h1 {
        font-size: clamp(42px, 8vw, 65px);
    }

    .hero p {
        font-size: 17px;
    }

    .amc-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
    }

    .amc-card.popular {
        transform: none;
    }

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

    .footer-company {
        grid-column: span 2;
    }

}



@media (max-width: 700px) {

    .top-strip {
        font-size: 9px;
    }

    .top-inner {
        width: calc(100% - 30px);
        min-height: 30px;
    }

    .top-contact {
        display: none;
    }

    .nav-container {
        width: calc(100% - 30px);
        height: 68px;
    }

    .logo-text strong {
        font-size: 16px;
    }

    .section-container {
        width: calc(100% - 35px);
    }

    .hero-container {
        width: calc(100% - 35px);
        padding: 60px 0;
    }

    .hero {
        min-height: calc(100vh - 98px);
    }

    .hero h1 {
        font-size: 43px;
        letter-spacing: -1.8px;
    }

    .hero p {
        font-size: 16px;
        line-height: 1.65;
    }

    .hero-tags {
        gap: 7px;
    }

    .hero-tags span {
        font-size: 11px;
        padding: 8px 12px;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
    }

    .hero-buttons a {
        width: 100%;
    }

    .pricing-section,
    .amc-section {
        padding: 85px 0;
    }

    .section-heading {
        margin-bottom: 35px;
    }

    .section-heading h2 {
        font-size: 36px;
    }

    .section-heading p {
        font-size: 14px;
    }

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

    .price-row {
        min-height: 70px;
        font-size: 13px;
    }

    .changes-section {
        padding: 80px 0;
    }

    .changes-content h2 {
        font-size: 38px;
    }

    .changes-content p {
        font-size: 14px;
    }

    .faq-section {
        padding: 85px 0 100px;
    }

    .faq-question {
        min-height: 60px;
        font-size: 13px;
    }

    .cta-section {
        padding: 0 18px 70px;
    }

    .cta-box {
        padding: 50px 22px;
    }

    .cta-box h2 {
        font-size: 32px;
    }

    .cta-buttons {
        flex-direction: column;
    }

    .cta-buttons a {
        width: 100%;
    }

    .footer-container {
        grid-template-columns: 1fr 1fr;
        gap: 35px 20px;
    }

    .footer-company {
        grid-column: span 2;
    }

    .footer-bottom {
        flex-direction: column;
        font-size: 9px;
    }

}



@media (max-width: 450px) {

    .hero h1 {
        font-size: 38px;
    }

    .hero-label,
    .small-label {
        font-size: 9px;
    }

    .section-heading h2 {
        font-size: 31px;
    }

    .price-box-title {
        font-size: 13px;
    }

    .price-row {
        padding: 12px 14px;
        font-size: 11px;
    }

    .price-row strong {
        font-size: 7px;
        min-width: 75px;
    }

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

    .footer-company {
        grid-column: auto;
    }

}