* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    background: #05070b;
    color: #ffffff;
    overflow-x: hidden;
}

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

main {
    min-height: 100vh;
}

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

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 22px 5vw;
    background: linear-gradient(
        to bottom,
        rgba(3, 5, 9, 0.9),
        rgba(3, 5, 9, 0)
    );
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 900;
    letter-spacing: 0.12em;
}

.logo-mark {
    display: grid;
    place-items: center;
    width: 42px;
    height: 42px;
    border: 2px solid #ff8a00;
    border-radius: 10px;
    color: #ff8a00;
    font-size: 15px;
    font-weight: 900;
    letter-spacing: -0.05em;
    box-shadow: 0 0 25px rgba(255, 138, 0, 0.2);
}

.logo-text {
    font-size: 14px;
}

.navigation {
    display: flex;
    gap: 28px;
    color: rgba(255, 255, 255, 0.72);
    font-size: 13px;
    font-weight: 700;
}

.navigation a {
    transition: color 0.25s ease;
}

.navigation a:hover {
    color: #ff8a00;
}

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

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 140px 8vw 100px;
    overflow: hidden;

    background: url("hero.png") center center / cover no-repeat;
        
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(
            90deg,
            rgba(2, 5, 9, 0.78) 0%,
            rgba(2, 5, 9, 0.48) 32%,
            rgba(2, 5, 9, 0.08) 68%,
            rgba(2, 5, 9, 0.18) 100%
        );
    pointer-events: none;
}

.hero::after {
    content: "DI";
    position: absolute;
    right: 4vw;
    bottom: -10vw;
    font-size: min(42vw, 650px);
    line-height: 1;
    font-weight: 900;
    letter-spacing: -0.12em;
    color: rgba(255, 255, 255, 0.025);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 3;
    max-width: 850px;
}

.eyebrow {
    margin: 0 0 22px;
    color: #ff8a00;
    font-size: 12px;
    font-weight: 900;
    letter-spacing: 0.28em;
}

.hero h1 {
    margin: 0;
    max-width: 900px;
    font-size: clamp(54px, 8vw, 112px);
    line-height: 0.92;
    letter-spacing: -0.065em;
}

.hero-intro {
    max-width: 620px;
    margin: 32px 0 0;
    color: rgba(255, 255, 255, 0.68);
    font-size: clamp(18px, 2vw, 22px);
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 38px;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 52px;
    padding: 0 25px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 900;
    letter-spacing: 0.04em;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

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

.button-primary {
    background: #ff8a00;
    color: #090a0e;
    box-shadow: 0 10px 35px rgba(255, 138, 0, 0.2);
}

.button-secondary {
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.04);
    backdrop-filter: blur(10px);
}

.hero-glow {
    position: absolute;
    width: 600px;
    height: 600px;
    right: -100px;
    top: 50%;
    transform: translateY(-50%);
    border-radius: 50%;
    background: rgba(41, 125, 190, 0.14);
    filter: blur(90px);
}

/* =========================
   GENERAL SECTIONS
========================= */

.statement,
.family,
.values,
.real-world,
.future {
    padding: 130px 8vw;
}

.statement {
    max-width: 1200px;
    margin: auto;
}

.statement h2,
.section-heading h2,
.real-world h2,
.future h2,
.closing h2 {
    margin: 0;
    font-size: clamp(44px, 6vw, 82px);
    line-height: 0.98;
    letter-spacing: -0.055em;
}

.statement h2 span,
.section-heading h2 span,
.real-world h2 span,
.future h2 span,
.closing h2 span {
    color: #ff8a00;
}

.statement > p:last-child {
    max-width: 700px;
    margin-top: 32px;
    color: #9da5b2;
    font-size: 19px;
    line-height: 1.7;
}

/* =========================
   DOC FAMILY
========================= */

.family {
    background:
        linear-gradient(
            180deg,
            #080b11 0%,
            #0c121a 100%
        );
}

.section-heading {
    max-width: 900px;
    margin-bottom: 55px;
}

.product-card {
    max-width: 1100px;
    margin: auto;
    padding: 48px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 28px;
    background:
        linear-gradient(
            135deg,
            rgba(255, 255, 255, 0.08),
            rgba(255, 255, 255, 0.025)
        );
    box-shadow:
        0 30px 100px rgba(0, 0, 0, 0.35),
        inset 0 1px rgba(255, 255, 255, 0.08);
}

.product-status {
    margin: 0 0 15px;
    color: #ff8a00;
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 0.2em;
}

.product-card h3 {
    margin: 0;
    font-size: clamp(38px, 5vw, 64px);
    letter-spacing: -0.05em;
}

.product-card p:not(.product-status) {
    max-width: 650px;
    margin: 22px 0 28px;
    color: #aab1bd;
    font-size: 18px;
    line-height: 1.7;
}

.text-link {
    color: #ff8a00;
    font-weight: 900;
}

.future-products {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    max-width: 1100px;
    margin: 20px auto 0;
}

.future-card {
    min-height: 220px;
    padding: 35px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.025);
}

.future-card span {
    color: #687384;
    font-size: 10px;
    font-weight: 900;
    letter-spacing: 0.2em;
}

.future-card h3 {
    margin: 22px 0 10px;
    font-size: 28px;
}

.future-card p {
    color: #8f98a6;
    line-height: 1.6;
}

/* =========================
   VALUES
========================= */

.values {
    position: relative;
    overflow: hidden;
    padding-top: 120px;
    padding-bottom: 120px;
    background:
        radial-gradient(
            circle at 20% 50%,
            rgba(25, 105, 165, 0.12),
            transparent 32%
        ),
        #05070b;
}

.values::after {
    content: "DOC";
    position: absolute;
    right: -80px;
    bottom: -130px;
    font-size: min(30vw, 500px);
    line-height: 0.8;
    font-weight: 900;
    letter-spacing: -0.1em;
    color: rgba(255, 255, 255, 0.018);
    pointer-events: none;
}

.value-grid {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    margin-top: 65px;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.value {
    position: relative;
    min-height: 260px;
    padding: 38px 32px;
    border-right: 1px solid rgba(255, 255, 255, 0.08);
    transition:
        background 0.3s ease,
        transform 0.3s ease;
}

.value:first-child {
    border-left: 1px solid rgba(255, 255, 255, 0.08);
}

.value::before {
    content: "";
    position: absolute;
    top: -1px;
    left: 0;
    width: 45px;
    height: 2px;
    background: #ff8a00;
    box-shadow: 0 0 18px rgba(255, 138, 0, 0.45);
}

.value:hover {
    background: rgba(255, 255, 255, 0.025);
    transform: translateY(-4px);
}

.value span {
    color: #ff8a00;
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 0.15em;
}

.value h3 {
    margin: 55px 0 14px;
    font-size: clamp(28px, 3vw, 42px);
    letter-spacing: -0.04em;
}

.value p {
    max-width: 190px;
    margin: 0;
    color: #7f8998;
    font-size: 14px;
    line-height: 1.6;
}

@media (max-width: 800px) {

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

    .value {
        min-height: 220px;
    }

    .value:nth-child(2) {
        border-right: none;
    }

    .value:nth-child(3),
    .value:nth-child(4) {
        border-top: 1px solid rgba(255, 255, 255, 0.08);
    }
}

@media (max-width: 520px) {

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

    .value {
        border-left: 1px solid rgba(255, 255, 255, 0.08);
        border-right: 1px solid rgba(255, 255, 255, 0.08);
        border-top: 1px solid rgba(255, 255, 255, 0.08);
    }

    .value:first-child {
        border-top: none;
    }
}

/* =========================
   REAL WORLD
========================= */

.real-world {
    position: relative;
    min-height: 650px;
    display: flex;
    align-items: center;
    overflow: hidden;

    background:
        linear-gradient(
            90deg,
            #080b10 0%,
            rgba(8, 11, 16, 0.82) 42%,
            rgba(8, 11, 16, 0.25) 100%
        ),
        radial-gradient(
            circle at 75% 50%,
            rgba(255, 138, 0, 0.12),
            transparent 30%
        );
}

.real-world-content {
    position: relative;
    z-index: 2;
    max-width: 720px;
}

.real-world-content > p:last-child {
    max-width: 620px;
    margin-top: 30px;
    color: #9ca5b2;
    font-size: 19px;
    line-height: 1.7;
}

/* =========================
   FUTURE
========================= */

.future {
    position: relative;
    min-height: 700px;
    overflow: hidden;
    background:
        radial-gradient(
            circle at 50% 35%,
            rgba(48, 114, 170, 0.2),
            transparent 30%
        ),
        #06090e;
}

.future > p:not(.eyebrow) {
    max-width: 620px;
    margin-top: 30px;
    color: #939cab;
    font-size: 19px;
    line-height: 1.7;
}

.future-mark {
    position: absolute;
    right: 4vw;
    bottom: -70px;
    font-size: min(40vw, 560px);
    line-height: 0.8;
    font-weight: 900;
    letter-spacing: -0.15em;
    color: rgba(255, 255, 255, 0.035);
}

/* =========================
   CLOSING
========================= */




.closing h2 {
    max-width: 900px;
    margin: auto;
}

.closing > p:last-child {
    margin-top: 30px;
    color: #8e97a5;
    font-size: 18px;
}

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

.site-footer {
    padding: 50px 8vw;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    background: #040509;
    color: #7d8795;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    color: #ffffff;
}

.footer-brand strong {
    font-size: 13px;
    letter-spacing: 0.12em;
}

.site-footer > p {
    margin: 20px 0 0;
}

.site-footer .copyright {
    margin-top: 35px;
    font-size: 12px;
    color: #4f5865;
}

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

@media (max-width: 800px) {

    .site-header {
        padding: 16px 20px;
    }

    .logo-text {
        display: none;
    }

    .navigation {
        gap: 14px;
        font-size: 11px;
    }

    .navigation a:nth-child(3),
    .navigation a:nth-child(4) {
        display: none;
    }

    .hero {
        min-height: 90vh;
        padding: 130px 24px 80px;
    }

    .hero h1 {
        font-size: clamp(48px, 14vw, 72px);
    }

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

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

    .statement,
    .family,
    .values,
    .real-world,
    .future,
    .closing {
        padding: 90px 24px;
    }

    .statement h2,
    .section-heading h2,
    .real-world h2,
    .future h2,
    .closing h2 {
        font-size: clamp(42px, 12vw, 64px);
    }

    .product-card {
        padding: 30px;
    }

    .future-products {
        grid-template-columns: 1fr;
    }

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

    .real-world {
        min-height: 520px;
    }
}

@media (max-width: 520px) {

    .navigation {
        display: none;
    }

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

    .button {
        width: 100%;
    }
}
/* =========================
   DOC FAMILY SHOWCASE
========================= */

.section-intro {
    max-width: 650px;
    margin: 28px 0 0;
    color: #8f99a8;
    font-size: 18px;
    line-height: 1.7;
}

.product-showcase {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 0.9fr;
    max-width: 1200px;
    min-height: 500px;
    margin: 70px auto 24px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 30px;
    background:
        radial-gradient(
            circle at 75% 45%,
            rgba(20, 105, 170, 0.18),
            transparent 38%
        ),
        linear-gradient(
            135deg,
            rgba(255, 255, 255, 0.07),
            rgba(255, 255, 255, 0.015)
        );
    box-shadow:
        0 40px 100px rgba(0, 0, 0, 0.35),
        inset 0 1px rgba(255, 255, 255, 0.08);
}

.product-info {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 65px;
}

.product-status {
    display: flex;
    align-items: center;
    gap: 9px;
    margin-bottom: 25px;
    color: #ff8a00;
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 0.2em;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #ff8a00;
    box-shadow: 0 0 14px rgba(255, 138, 0, 0.8);
}

.product-kicker {
    margin: 0 0 14px;
    color: #707b8b;
    font-size: 10px;
    font-weight: 900;
    letter-spacing: 0.18em;
}

.product-info h3 {
    margin: 0;
    font-size: clamp(52px, 6vw, 82px);
    line-height: 0.9;
    letter-spacing: -0.065em;
}

.product-description {
    max-width: 580px;
    margin: 28px 0;
    color: #aab3c0;
    font-size: 18px;
    line-height: 1.7;
}

.product-button {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    min-height: 50px;
    padding: 0 24px;
    border-radius: 999px;
    background: #ff8a00;
    color: #090a0e;
    font-size: 12px;
    font-weight: 900;
    transition:
        transform 0.25s ease,
        box-shadow 0.25s ease;
}

.product-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 35px rgba(255, 138, 0, 0.25);
}

.product-visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 450px;
    overflow: hidden;
    background:
        radial-gradient(
            circle at center,
            rgba(255, 138, 0, 0.18),
            transparent 34%
        ),
        radial-gradient(
            circle at 50% 55%,
            rgba(35, 120, 185, 0.2),
            transparent 55%
        );
}

.di-glow {
    position: absolute;
    width: 280px;
    height: 280px;
    border-radius: 50%;
    background: rgba(255, 138, 0, 0.13);
    filter: blur(65px);
}

.di-symbol {
    position: relative;
    z-index: 2;
    font-size: clamp(130px, 18vw, 250px);
    line-height: 0.8;
    font-weight: 900;
    letter-spacing: -0.16em;
    color: transparent;
    background:
        linear-gradient(
            135deg,
            #ffffff 5%,
            #8d9299 38%,
            #f7f7f7 58%,
            #70757c 85%
        );
    -webkit-background-clip: text;
    background-clip: text;
    filter:
        drop-shadow(0 25px 35px rgba(0, 0, 0, 0.55))
        drop-shadow(0 0 35px rgba(255, 138, 0, 0.12));
}

.visual-label {
    position: absolute;
    right: 35px;
    bottom: 30px;
    color: rgba(255, 255, 255, 0.45);
    font-size: 12px;
    font-weight: 900;
    letter-spacing: 0.3em;
    text-align: right;
}

.visual-label span {
    color: #ff8a00;
}

.future-products {
    position: relative;
    z-index: 2;
}

/* tighter family section */

.family {
    padding-top: 110px;
    padding-bottom: 110px;
}

/* mobile */

@media (max-width: 800px) {

    .product-showcase {
        grid-template-columns: 1fr;
        min-height: auto;
    }

    .product-info {
        padding: 40px 30px;
    }

    .product-visual {
        min-height: 320px;
    }

    .di-symbol {
        font-size: 170px;
    }

    .section-intro {
        font-size: 16px;
    }
}
.closing {
    position: relative;
    min-height: 700px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    padding: 90px 8vw;
    box-sizing: border-box;
    overflow: hidden;

    background:
    linear-gradient(
        90deg,
        rgba(3, 6, 10, 0.55) 0%,
        rgba(3, 6, 10, 0.12) 55%,
        rgba(3, 6, 10, 0.05) 100%
    ),
    url("bottom-mountains.png") center center / cover no-repeat;
}

.closing::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(
            90deg,
            rgba(3, 6, 10, 0.35),
            transparent 55%
        );
    pointer-events: none;
}

.closing > * {
    position: relative;
    z-index: 2;
}

.closing h2 {
    max-width: 700px;
    margin: 0;
    font-size: clamp(48px, 7vw, 100px);
    line-height: 0.95;
    letter-spacing: -0.055em;
}

.closing h2 span {
    color: #ff8a00;
}

.closing p:last-child {
    margin-top: 25px;
    color: #d5dbe3;
    font-size: 18px;
    letter-spacing: 0.08em;
}
.real-world {
    position: relative;
    display: grid;
    grid-template-columns: 0.85fr 1.65fr;
    min-height: 620px;
    padding: 0;
    overflow: hidden;
    background: #05070b;
}

.real-world-copy {
    position: relative;
    z-index: 5;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 140px 60px 90px 8vw;
    background:
        radial-gradient(
            circle at 80% 45%,
            rgba(20, 105, 165, 0.14),
            transparent 50%
        ),
        #05070b;
}

.real-world-copy h2 {
    margin: 0;
    font-size: clamp(46px, 5vw, 78px);
    line-height: 0.96;
    letter-spacing: -0.055em;
}

.real-world-copy h2 span {
    color: #ff8a00;
}

.real-world-copy > p:not(.eyebrow) {
    max-width: 500px;
    margin: 28px 0 0;
    color: #9aa5b4;
    font-size: 16px;
    line-height: 1.7;
}

.real-world-points {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 22px 30px;
    max-width: 520px;
    margin-top: 45px;
}

.real-world-points div {
    display: flex;
    gap: 12px;
    align-items: flex-start;
}

.real-world-points strong {
    color: #ff8a00;
    font-size: 11px;
    letter-spacing: 0.12em;
}

.real-world-points span {
    color: #c1c8d1;
    font-size: 12px;
    line-height: 1.5;
}

/* ONE continuous visual area */

.real-world-visual {
    position: relative;
    min-height: 620px;
    overflow: hidden;

    background:
        linear-gradient(
            90deg,
            rgba(5, 7, 11, 0.15),
            transparent 30%,
            rgba(5, 7, 11, 0.08)
        ),
        #10151c;
}

/* Each panel shares the same image position.
   No gaps between images. */

.worker-panel {
    position: absolute;
    inset: -2px;
    background-image: url("real-people.png");
    background-size: cover;
    background-position: center;
}

/* Diagonal cuts */

.panel-one {
    clip-path: polygon(0 0, 23% 0, 13% 100%, 0 100%);
}

.panel-two {
    clip-path: polygon(23% 0, 43% 0, 33% 100%, 13% 100%);
}

.panel-three {
    clip-path: polygon(43% 0, 63% 0, 53% 100%, 33% 100%);
}

.panel-four {
    clip-path: polygon(63% 0, 83% 0, 73% 100%, 53% 100%);
}

.panel-five {
    clip-path: polygon(83% 0, 100% 0, 100% 100%, 73% 100%);
}

/* Orange separators */

.real-world-visual::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;

    background:
        linear-gradient(
            110deg,
            transparent 22.7%,
            rgba(255, 138, 0, 0.8) 22.8%,
            transparent 23%
        ),
        linear-gradient(
            110deg,
            transparent 42.7%,
            rgba(255, 138, 0, 0.8) 42.8%,
            transparent 43%
        ),
        linear-gradient(
            110deg,
            transparent 62.7%,
            rgba(255, 138, 0, 0.8) 62.8%,
            transparent 63%
        ),
        linear-gradient(
            110deg,
            transparent 82.7%,
            rgba(255, 138, 0, 0.8) 82.8%,
            transparent 83%
        );
}

/* Mobile */

@media (max-width: 900px) {

    .real-world {
        grid-template-columns: 1fr;
    }

    .real-world-copy {
        padding: 80px 30px;
    }

    .real-world-visual {
        min-height: 450px;
    }
}

@media (max-width: 520px) {

    .real-world-points {
        grid-template-columns: 1fr;
    }

    .real-world-visual {
        min-height: 350px;
    }
}