/* =========================================================
   BILSOOR GROUP — COMING SOON
   Static, responsive, dependency-free stylesheet
   ========================================================= */

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    min-height: 100%;
    background: #0b2945;
}

body {
    margin: 0;
    min-width: 280px;
    min-height: 100vh;
    overflow-x: hidden;
    font-family: Arial, Helvetica, sans-serif;
    color: #102d48;
    background: #eef3f5;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

.page {
    position: relative;
    isolation: isolate;
    min-height: 100svh;
    min-height: 100vh;
    overflow: hidden;
    background:
        linear-gradient(180deg, #dceaf3 0%, #f8f5ee 54%, #e9efea 100%);
}

/* ---------- Background ---------- */

.background {
    position: absolute;
    inset: 0;
    z-index: -2;
    overflow: hidden;
}

.sky-glow {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 50% 74%, rgba(255, 202, 108, .58), transparent 11%),
        radial-gradient(circle at 16% 18%, rgba(255,255,255,.96), transparent 34%),
        linear-gradient(180deg, rgba(224,239,248,.95), rgba(255,248,232,.55) 55%, rgba(220,232,224,.6));
}

.sun {
    position: absolute;
    width: clamp(90px, 12vw, 170px);
    aspect-ratio: 1;
    left: 50%;
    top: 69%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    background: rgba(255, 207, 119, .58);
    filter: blur(10px);
}

.cloud {
    position: absolute;
    height: clamp(28px, 4vw, 65px);
    border-radius: 999px;
    background: rgba(255,255,255,.58);
    filter: blur(16px);
}

.cloud-one { width: 24vw; min-width: 190px; left: 3%; top: 13%; }
.cloud-two { width: 29vw; min-width: 220px; right: 5%; top: 20%; }
.cloud-three { width: 19vw; min-width: 150px; left: 28%; top: 37%; opacity: .7; }

/* ---------- Right architectural element ---------- */

.building {
    position: absolute;
    z-index: 1;
    width: clamp(180px, 25vw, 430px);
    height: 62%;
    right: -3%;
    bottom: 23%;
    overflow: hidden;
    border-radius: 110px 0 0 0;
    background: linear-gradient(105deg, #d2dcdf 0%, #f9faf9 37%, #c6d1d5 100%);
    box-shadow: -16px 18px 45px rgba(10, 37, 57, .08);
    transform: skewY(-1deg);
}

.building-glass {
    position: absolute;
    inset: 5% 7% 8% 17%;
    opacity: .72;
    background:
        repeating-linear-gradient(90deg, rgba(12,55,87,.46) 0 2px, transparent 2px 26px),
        repeating-linear-gradient(0deg, rgba(12,55,87,.30) 0 2px, transparent 2px 32px);
}

.building-message {
    position: absolute;
    left: 8%;
    top: 48%;
    color: #56636b;
    font-size: clamp(9px, 1.05vw, 17px);
    line-height: 1.55;
    font-weight: 700;
    letter-spacing: 2.5px;
}

/* ---------- City silhouette ---------- */

.city {
    position: absolute;
    z-index: 0;
    left: -5%;
    right: 20%;
    bottom: 22%;
    height: 17%;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    gap: clamp(3px, .5vw, 8px);
    opacity: .32;
}

.city i {
    display: block;
    width: clamp(8px, 1.2vw, 22px);
    height: 45%;
    border-radius: 2px 2px 0 0;
    background: #607683;
}

.city i:nth-child(1){height:30%}
.city i:nth-child(2){height:48%}
.city i:nth-child(3){height:38%;width:1.7vw}
.city i:nth-child(4){height:70%}
.city i:nth-child(5){height:43%}
.city i:nth-child(6){height:61%}
.city i:nth-child(7){height:35%}
.city i:nth-child(8){height:78%;width:1.6vw}
.city i:nth-child(9){height:48%}
.city i:nth-child(10){height:66%}
.city i:nth-child(11){height:37%}
.city i:nth-child(12){height:56%}
.city i:nth-child(13){height:74%}
.city i:nth-child(14){height:44%}
.city i:nth-child(15){height:60%}
.city i:nth-child(16){height:36%}
.city i:nth-child(17){height:69%}
.city i:nth-child(18){height:48%}
.city i:nth-child(19){height:34%}
.city i:nth-child(20){height:62%}
.city i:nth-child(21){height:43%}

/* ---------- Main ---------- */

.content {
    position: relative;
    z-index: 4;
    min-height: 72svh;
    min-height: 72vh;
    padding: clamp(28px, 5vh, 58px) 24px 150px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

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

.brand-mark {
    position: relative;
    width: clamp(58px, 6vw, 92px);
    height: clamp(58px, 6vw, 92px);
    margin-bottom: 5px;
}

.mark-b {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    color: #0b3557;
    font-size: clamp(50px, 5.5vw, 84px);
    line-height: 1;
    font-weight: 900;
    font-style: italic;
}

.mark-leaf {
    position: absolute;
    width: 62%;
    height: 23%;
    left: 24%;
    top: 48%;
    border-radius: 100% 0 100% 0;
    background: #398d3d;
    transform: rotate(-23deg);
}

.brand-name {
    font-size: clamp(30px, 4.2vw, 61px);
    line-height: 1;
    letter-spacing: -2px;
    font-weight: 900;
    color: #0b2945;
}

.brand-name span {
    color: #2f8b3c;
}

.tagline {
    margin-top: 10px;
    color: #173650;
    font-size: clamp(8px, .95vw, 14px);
    letter-spacing: clamp(2px, .42vw, 6px);
    font-weight: 600;
}

.tagline b,
.right-note b {
    font-weight: 400;
    opacity: .6;
}

.hero {
    margin-top: clamp(48px, 8vh, 86px);
    width: min(100%, 1050px);
}

.eyebrow {
    margin: 0;
    color: #14334e;
    font-size: clamp(11px, 1.3vw, 20px);
    letter-spacing: clamp(5px, .8vw, 12px);
    font-weight: 500;
}

h1 {
    margin: 5px 0 0;
    color: #0b2945;
    font-size: clamp(48px, 8.2vw, 116px);
    line-height: .94;
    letter-spacing: clamp(-4px, -.35vw, -2px);
    font-weight: 950;
}

h1 span {
    color: #43873f;
}

.way {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: clamp(10px, 1.5vw, 22px);
    margin-top: clamp(17px, 2.3vh, 25px);
}

.way span {
    width: clamp(28px, 5vw, 78px);
    height: 3px;
    background: #4b8d42;
}

.way p {
    margin: 0;
    color: #16354f;
    font-size: clamp(9px, 1.15vw, 17px);
    letter-spacing: clamp(2px, .5vw, 7px);
    font-weight: 600;
}

.features {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    width: min(100%, 880px);
    margin: clamp(35px, 5vh, 52px) auto 0;
}

.feature {
    min-width: 0;
    padding: 0 clamp(12px, 2.3vw, 30px);
    border-right: 1px solid rgba(16, 45, 72, .28);
}

.feature:last-child {
    border-right: 0;
}

.feature-icon {
    width: clamp(52px, 5vw, 76px);
    aspect-ratio: 1;
    margin: 0 auto;
    border-radius: 50%;
    display: grid;
    place-items: center;
    color: #2f8b3c;
    background: rgba(64, 137, 62, .13);
    font-size: clamp(23px, 2.2vw, 34px);
    font-weight: 800;
}

.feature-icon.people {
    font-size: clamp(18px, 1.7vw, 27px);
    letter-spacing: -3px;
}

.feature h2 {
    margin: 11px 0 0;
    color: #132e47;
    font-size: clamp(9px, .9vw, 14px);
    line-height: 1.4;
    letter-spacing: 1px;
    font-weight: 700;
}

/* ---------- Business buttons ---------- */

.business-buttons {
    display: flex;
    align-items: stretch;
    justify-content: center;
    gap: clamp(14px, 2vw, 24px);
    width: min(100%, 720px);
    margin: clamp(38px, 5vh, 54px) auto 0;
}

.business-button {
    flex: 1 1 0;
    min-height: 68px;
    padding: 16px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    border: 1px solid rgba(15, 51, 80, .16);
    border-radius: 14px;
    color: #0b2945;
    background: rgba(255,255,255,.78);
    box-shadow: 0 12px 30px rgba(11,41,69,.09);
    text-decoration: none;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.business-button span {
    font-size: clamp(12px, 1.15vw, 17px);
    font-weight: 800;
    letter-spacing: .3px;
    text-align: left;
}

.business-button b {
    flex: 0 0 auto;
    padding: 8px 13px;
    border-radius: 999px;
    color: #fff;
    background: #2f8b3c;
    font-size: 10px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.business-button:hover,
.business-button:focus-visible {
    transform: translateY(-3px);
    border-color: rgba(47,139,60,.4);
    box-shadow: 0 16px 34px rgba(11,41,69,.14);
}

.business-button:focus-visible {
    outline: 3px solid rgba(47,139,60,.25);
    outline-offset: 3px;
}

/* ---------- Bottom waves ---------- */

.bottom-shape {
    position: absolute;
    z-index: 3;
    left: -8%;
    right: -8%;
    bottom: -2px;
    height: 31%;
    pointer-events: none;
}

.deep-wave,
.blue-wave,
.green-wave {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 100%;
}

.deep-wave {
    background: #08243d;
    clip-path: ellipse(72% 67% at 50% 100%);
}

.blue-wave {
    background: #174d73;
    height: 78%;
    clip-path: ellipse(64% 62% at 50% 100%);
}

.green-wave {
    background: #3d8e3e;
    height: 63%;
    clip-path: ellipse(57% 58% at 50% 100%);
}

/* ---------- Footer ---------- */

footer {
    position: absolute;
    z-index: 10;
    left: 50%;
    bottom: clamp(16px, 3vh, 32px);
    transform: translateX(-50%);
    width: min(90%, 500px);
    text-align: center;
    color: #fff;
}

.developed {
    margin-bottom: 5px;
    color: rgba(255,255,255,.76);
    font-size: clamp(9px, .8vw, 13px);
    letter-spacing: 3px;
}

footer a {
    color: #fff;
    text-decoration: none;
    font-size: clamp(18px, 1.8vw, 27px);
    font-weight: 700;
}

footer a:hover,
footer a:focus-visible {
    text-decoration: underline;
}

.website {
    margin-top: 5px;
    color: rgba(255,255,255,.72);
    font-size: 10px;
    letter-spacing: 3px;
}

.side-note {
    position: absolute;
    z-index: 10;
    bottom: clamp(18px, 3vh, 34px);
    color: rgba(255,255,255,.78);
    font-size: clamp(7px, .65vw, 10px);
    line-height: 1.8;
    letter-spacing: 3px;
}

.left-note {
    left: 3.5%;
    text-align: left;
}

.right-note {
    right: 3.5%;
    text-align: right;
}

/* ---------- Tablet ---------- */

@media (max-width: 900px) {
    .building {
        width: 28%;
        opacity: .6;
    }

    .city {
        right: 0;
    }

    .content {
        min-height: 75vh;
    }

    .features {
        width: min(100%, 760px);
    }

    .side-note {
        display: none;
    }
}

/* ---------- Mobile ---------- */

@media (max-width: 620px) {
    .page {
        min-height: 100svh;
    }

    .content {
        min-height: 76svh;
        padding: 26px 16px 160px;
    }

    .brand-name {
        letter-spacing: -1.5px;
    }

    .tagline {
        max-width: 330px;
        line-height: 1.6;
        letter-spacing: 2px;
    }

    .hero {
        margin-top: 43px;
    }

    .eyebrow {
        letter-spacing: 4px;
    }

    h1 {
        margin-top: 8px;
        font-size: clamp(43px, 14vw, 70px);
        letter-spacing: -2px;
    }

    .way {
        gap: 7px;
    }

    .way span {
        width: 25px;
        height: 2px;
    }

    .way p {
        font-size: 8px;
        letter-spacing: 1.5px;
    }

    .business-buttons {
        flex-direction: column;
        width: min(100%, 390px);
        gap: 12px;
        margin-top: 30px;
    }

    .business-button {
        min-height: 62px;
        padding: 14px 17px;
    }

    .business-button span {
        font-size: 13px;
    }

    .building {
        width: 36%;
        height: 43%;
        right: -10%;
        bottom: 26%;
        opacity: .35;
    }

    .building-message {
        display: none;
    }

    .city {
        bottom: 25%;
        height: 11%;
        opacity: .2;
    }

    .bottom-shape {
        height: 29%;
        left: -18%;
        right: -18%;
    }

    footer {
        bottom: 17px;
    }

    footer a {
        font-size: 19px;
    }

    .website {
        font-size: 9px;
    }
}

/* ---------- Very small phones ---------- */

@media (max-width: 360px) {
    .content {
        padding-left: 12px;
        padding-right: 12px;
    }

    .hero {
        margin-top: 35px;
    }

    h1 {
        font-size: 41px;
    }

    .features {
        row-gap: 18px;
    }

    .feature h2 {
        font-size: 8px;
    }

    .bottom-shape {
        height: 27%;
    }
}

/* ---------- Landscape phones ---------- */

@media (max-height: 520px) and (orientation: landscape) {
    .content {
        min-height: 100vh;
        padding-top: 15px;
        padding-bottom: 90px;
    }

    .brand-mark {
        display: none;
    }

    .hero {
        margin-top: 20px;
    }

    .features {
        margin-top: 18px;
    }

    .feature-icon {
        width: 42px;
    }

    .feature h2 {
        margin-top: 5px;
    }

    .bottom-shape {
        height: 28%;
    }
}