/* =========================================================
   CITY SECURITIES INTERNATIONAL
   MASTER WEBSITE STYLESHEET
   ========================================================= */

:root {
    --navy: #08141a;
    --navy-deep: #050e13;
    --navy-light: #0d1d25;
    --gold: #c8a45b;
    --gold-light: #dfc47d;
    --white: #ffffff;
    --text: #dce4e7;
    --muted: #89979d;
    --line: rgba(255,255,255,.10);
    --line-gold: rgba(200,164,91,.30);
    --container: 1240px;
    --radius: 4px;
    --transition: .35s cubic-bezier(.22,.61,.36,1);
}

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

html {
    scroll-behavior: smooth;
}

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

body.menu-open {
    overflow: hidden;
}

img {
    max-width: 100%;
}

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

button {
    font-family: inherit;
}

.container {
    width: min(
        calc(100% - 80px),
        var(--container)
    );

    margin-inline: auto;
}


/* =========================================================
   TOPBAR
========================================================= */

.topbar {
    background: #050d12;
    border-bottom: 1px solid var(--line);
    font-size: 11px;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.topbar-inner {
    min-height: 38px;

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

    gap: 20px;
}

.operations-status {
    display: flex;
    align-items: center;
    gap: 9px;
}

.status-dot {
    width: 7px;
    height: 7px;

    display: inline-block;

    border-radius: 50%;

    background: var(--gold);

    box-shadow:
        0 0 0 4px rgba(200,164,91,.10),
        0 0 12px rgba(200,164,91,.35);

    animation: statusPulse 2s infinite;
}

@keyframes statusPulse {

    0%, 100% {
        opacity: 1;
    }

    50% {
        opacity: .45;
    }

}

.topbar-links {
    display: flex;
    gap: 25px;
}

.topbar a {
    color: var(--muted);
    transition: color var(--transition);
}

.topbar a:hover {
    color: var(--gold);
}


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

.site-header {
    position: relative;
    z-index: 100;

    background: rgba(8,20,26,.94);

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

    transition:
        background var(--transition),
        box-shadow var(--transition),
        transform var(--transition);
}

.site-header.scrolled {
    position: fixed;
    inset: 0 0 auto 0;

    background: rgba(5,14,19,.96);

    box-shadow:
        0 15px 45px rgba(0,0,0,.28);

    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
}

.nav-wrap {
    min-height: 86px;

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

    gap: 35px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;

    flex-shrink: 0;
}

.brand-mark {
    width: 48px;
    height: 48px;

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

.brand-mark img {
    width: 100%;
    height: 100%;

    object-fit: contain;
}

.brand-copy {
    display: flex;
    flex-direction: column;
}

.brand-copy strong {
    font-family: "Manrope", sans-serif;
    color: var(--white);
    font-size: 22px;
    line-height: 1;
    letter-spacing: .08em;
}

.brand-copy small {
    margin-top: 5px;

    color: var(--muted);

    font-size: 8px;
    line-height: 1;

    text-transform: uppercase;
    letter-spacing: .12em;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 30px;

    margin-left: auto;
}

.main-nav a {
    position: relative;

    padding: 8px 0;

    color: #aeb9bd;

    font-size: 12px;
    font-weight: 600;

    transition: color var(--transition);
}

.main-nav a::after {
    content: "";

    position: absolute;

    left: 0;
    bottom: 0;

    width: 0;
    height: 1px;

    background: var(--gold);

    transition: width var(--transition);
}

.main-nav a:hover,
.main-nav a.active {
    color: var(--white);
}

.main-nav a:hover::after,
.main-nav a.active::after {
    width: 100%;
}


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

.btn {
    min-height: 45px;

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

    gap: 15px;

    padding: 0 21px;

    border: 1px solid transparent;

    font-size: 11px;
    font-weight: 800;

    text-transform: uppercase;
    letter-spacing: .08em;

    cursor: pointer;

    transition:
        transform var(--transition),
        background var(--transition),
        border-color var(--transition),
        color var(--transition);
}

.btn span {
    font-size: 16px;
}

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

.btn-gold {
    background: var(--gold);
    color: #071015;
}

.btn-gold:hover {
    background: var(--gold-light);
}

.btn-large {
    min-height: 58px;
    padding-inline: 26px;
}

.btn-outline {
    border-color: rgba(200,164,91,.55);
    color: var(--gold);
    background: transparent;
}

.btn-outline:hover {
    background: var(--gold);
    color: var(--navy);
}

.nav-cta {
    min-height: 44px;
}


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

.menu-toggle {
    display: none;

    width: 45px;
    height: 45px;

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

    cursor: pointer;
}

.menu-toggle span {
    display: block;

    width: 20px;
    height: 1px;

    margin: 5px auto;

    background: var(--white);

    transition: transform var(--transition), opacity var(--transition);
}

.menu-toggle.active span:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
}


/* =========================================================
   TYPOGRAPHY
========================================================= */

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;

    color: var(--gold);

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

    letter-spacing: .16em;
    text-transform: uppercase;
}

.eyebrow-line {
    width: 28px;
    height: 1px;
    background: var(--gold);
}

.section-number {
    display: block;

    margin-bottom: 10px;

    color: rgba(200,164,91,.72);

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

    letter-spacing: .14em;
}

h1,
h2,
h3 {
    font-family: "Manrope", sans-serif;
}

h2 {
    color: var(--white);

    font-size: clamp(40px, 5vw, 66px);

    line-height: 1.02;

    letter-spacing: -.045em;
}

h2 em {
    color: var(--gold);
    font-style: normal;
}

.text-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;

    color: var(--white);

    font-size: 11px;
    font-weight: 800;

    letter-spacing: .08em;
    text-transform: uppercase;

    transition: color var(--transition);
}

.text-link span {
    color: var(--gold);
    font-size: 17px;

    transition: transform var(--transition);
}

.text-link:hover {
    color: var(--gold);
}

.text-link:hover span {
    transform: translateX(5px);
}


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

.hero {
    position: relative;

    min-height: calc(100vh - 124px);

    display: flex;
    align-items: center;

    overflow: hidden;

    background:
        radial-gradient(
            circle at 82% 50%,
            rgba(200,164,91,.08),
            transparent 30%
        ),
        linear-gradient(
            135deg,
            #08141a 0%,
            #071219 55%,
            #050e13 100%
        );

    perspective: 1600px;
}

.hero::before {
    content: "";

    position: absolute;
    inset: 0;

    background-image:
        linear-gradient(
            rgba(255,255,255,.018) 1px,
            transparent 1px
        ),
        linear-gradient(
            90deg,
            rgba(255,255,255,.018) 1px,
            transparent 1px
        );

    background-size: 70px 70px;

    mask-image: linear-gradient(
        to right,
        black,
        transparent 80%
    );

    pointer-events: none;
}

.hero-grid {
    position: relative;
    z-index: 2;

    width: min(
        calc(100% - 80px),
        1400px
    );

    margin-inline: auto;

    display: grid;
    grid-template-columns: minmax(420px, .9fr) minmax(550px, 1.1fr);

    align-items: center;

    gap: 20px;

    min-height: 700px;
}

.hero-content {
    position: relative;
    z-index: 10;

    padding: 65px 0;
}

.hero h1 {
    max-width: 760px;

    margin: 20px 0 25px;

    color: var(--white);

    font-size: clamp(52px, 6vw, 84px);

    line-height: .98;

    letter-spacing: -.055em;
}

.hero h1 em {
    display: inline;
    color: var(--gold);
    font-style: normal;
}

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

    color: #9aa9ae;

    font-size: 16px;

    line-height: 1.85;
}

.hero-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;

    gap: 25px;

    margin-top: 35px;
}

.hero-proof {
    display: flex;

    margin-top: 65px;

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

    padding-top: 24px;
}

.hero-proof > div {
    min-width: 145px;

    padding-right: 28px;
    margin-right: 28px;

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

.hero-proof > div:last-child {
    border-right: 0;
}

.hero-proof strong {
    display: block;

    color: var(--white);

    font-family: "Manrope", sans-serif;

    font-size: 31px;
    line-height: 1;
}

.hero-proof strong span {
    color: var(--gold);
    font-size: 17px;
}

.hero-proof small {
    display: block;

    margin-top: 7px;

    color: var(--muted);

    font-size: 9px;
    font-weight: 600;

    letter-spacing: .06em;
    text-transform: uppercase;
}


/* =========================================================
   HERO 3D VISUAL
========================================================= */

.hero-visual {
    position: relative;

    height: 680px;

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

    perspective: 1600px;
}

.visual-frame {
    position: relative;

    width: 100%;
    height: 100%;

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

    transform-style: preserve-3d;
}

.hero-visual-glow {
    position: absolute;

    width: 620px;
    height: 620px;

    right: -80px;
    top: 50%;

    transform: translateY(-50%);

    border-radius: 50%;

    background:
        radial-gradient(
            circle,
            rgba(200,164,91,.17) 0%,
            rgba(200,164,91,.06) 38%,
            transparent 72%
        );

    filter: blur(12px);

    pointer-events: none;
}


/* =========================================================
   CAROUSEL
========================================================= */

.csi-carousel {
    position: relative;

    width: 100%;
    height: 620px;

    perspective: 1500px;

    transform-style: preserve-3d;

    touch-action: pan-y;
}

.csi-carousel-track {
    position: relative;

    width: 100%;
    height: 100%;

    transform-style: preserve-3d;
}

.csi-slide {
    position: absolute;

    width: 72%;
    height: 88%;

    top: 6%;
    left: 14%;

    overflow: hidden;

    border: 1px solid rgba(255,255,255,.13);

    border-radius: 3px;

    background: #061117;

    box-shadow:
        0 35px 90px rgba(0,0,0,.48);

    transform-style: preserve-3d;

    opacity: .15;

    filter:
        brightness(.42)
        saturate(.65);

    transition:
        transform 1.15s cubic-bezier(.22,.61,.36,1),
        opacity 1.15s ease,
        filter 1.15s ease;

    backface-visibility: hidden;
}

.csi-slide.active {
    z-index: 10;

    opacity: 1;

    filter:
        brightness(1)
        saturate(1);

    box-shadow:
        0 45px 110px rgba(0,0,0,.58),
        0 0 0 1px rgba(200,164,91,.15);

    pointer-events: auto;
}

.csi-slide.prev {
    z-index: 5;

    transform:
        translateX(-57%)
        translateZ(-190px)
        rotateY(27deg)
        scale(.81);

    opacity: .45;

    filter: brightness(.55);
}

.csi-slide.next {
    z-index: 5;

    transform:
        translateX(57%)
        translateZ(-190px)
        rotateY(-27deg)
        scale(.81);

    opacity: .45;

    filter: brightness(.55);
}

.csi-slide.far-prev {
    z-index: 2;

    transform:
        translateX(-95%)
        translateZ(-420px)
        rotateY(40deg)
        scale(.67);

    opacity: .08;
}

.csi-slide.far-next {
    z-index: 2;

    transform:
        translateX(95%)
        translateZ(-420px)
        rotateY(-40deg)
        scale(.67);

    opacity: .08;
}


/* =========================================================
   SLIDE IMAGE
========================================================= */

.slide-image {
    position: absolute;
    inset: 0;

    overflow: hidden;
}

.slide-image img {
    width: 100%;
    height: 100%;

    display: block;

    object-fit: cover;

    transform: scale(1.04);

    transition:
        transform 6s ease;
}

.csi-slide.active .slide-image img {
    transform: scale(1.12);
}

.slide-shade {
    position: absolute;
    inset: 0;

    background:
        linear-gradient(
            90deg,
            rgba(3,10,14,.88) 0%,
            rgba(3,10,14,.35) 48%,
            rgba(3,10,14,.05) 100%
        ),
        linear-gradient(
            0deg,
            rgba(3,10,14,.94) 0%,
            transparent 52%
        );
}


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

.slide-number {
    position: absolute;

    top: 25px;
    right: 25px;

    z-index: 5;

    color: rgba(255,255,255,.65);

    font-size: 10px;
    font-weight: 700;

    letter-spacing: .15em;
}

.slide-label {
    position: absolute;

    top: 25px;
    left: 25px;

    z-index: 5;

    display: flex;
    align-items: center;

    gap: 9px;

    color: var(--gold);

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

    letter-spacing: .14em;
}

.live-dot {
    width: 7px;
    height: 7px;

    border-radius: 50%;

    background: var(--gold);

    box-shadow:
        0 0 0 4px rgba(200,164,91,.12),
        0 0 14px rgba(200,164,91,.45);

    animation: livePulse 1.8s infinite;
}

@keyframes livePulse {

    0%,100% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: .5;
        transform: scale(.72);
    }

}

.slide-info {
    position: absolute;

    z-index: 5;

    left: 28px;
    right: 28px;
    bottom: 30px;
}

.slide-info strong {
    display: block;

    color: var(--white);

    font-family: "Manrope", sans-serif;

    font-size: 25px;
    line-height: 1.1;
}

.slide-info small {
    display: block;

    margin-top: 8px;

    color: rgba(255,255,255,.68);

    font-size: 11px;

    line-height: 1.5;
}


/* =========================================================
   CAROUSEL CONTROLS
========================================================= */

.csi-carousel-controls {
    position: absolute;

    z-index: 30;

    left: 50%;
    bottom: 12px;

    transform: translateX(-50%);

    display: flex;
    gap: 8px;

    align-items: center;
}

.csi-carousel-btn {
    width: 27px;
    height: 3px;

    padding: 0;

    border: 0;

    background: rgba(255,255,255,.27);

    cursor: pointer;

    transition:
        width var(--transition),
        background var(--transition);
}

.csi-carousel-btn:hover {
    background: rgba(255,255,255,.7);
}

.csi-carousel-btn.active {
    width: 48px;
    background: var(--gold);
}


/* =========================================================
   FLOATING CARDS
========================================================= */

.floating-card {
    position: absolute;

    z-index: 40;

    display: flex;
    align-items: center;

    gap: 12px;

    padding: 14px 17px;

    min-width: 235px;

    background: rgba(7,18,24,.86);

    border: 1px solid rgba(255,255,255,.12);

    box-shadow:
        0 20px 45px rgba(0,0,0,.38);

    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);

    transition: transform var(--transition);
}

.card-top {
    top: 13%;
    right: 0;
}

.card-bottom {
    bottom: 13%;
    left: 1%;
}

.floating-card:hover {
    transform:
        translateY(-5px)
        translateZ(80px);
}

.mini-icon {
    width: 30px;
    height: 30px;

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

    flex-shrink: 0;

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

    color: var(--gold);

    font-size: 14px;
}

.mini-icon.pulse {
    animation: iconPulse 1.8s infinite;
}

@keyframes iconPulse {

    0%,100% {
        box-shadow: 0 0 0 rgba(200,164,91,0);
    }

    50% {
        box-shadow:
            0 0 20px rgba(200,164,91,.22);
    }

}

.floating-card strong {
    display: block;

    color: var(--white);

    font-size: 10px;
}

.floating-card small {
    display: block;

    margin-top: 3px;

    color: var(--muted);

    font-size: 8px;
}


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

.hero-scroll {
    position: absolute;

    z-index: 10;

    bottom: 24px;
    left: 50%;

    transform: translateX(-50%);

    display: flex;
    align-items: center;
    gap: 13px;

    color: rgba(255,255,255,.38);

    font-size: 8px;
    font-weight: 700;

    letter-spacing: .18em;
}

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

    font-size: 17px;

    animation: scrollArrow 1.8s infinite;
}

@keyframes scrollArrow {

    0%,100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(6px);
    }

}


/* =========================================================
   TRUST STRIP
========================================================= */

.trust-strip {
    background: #050d12;

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

.trust-inner {
    min-height: 90px;

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

    gap: 40px;
}

.trust-label {
    color: var(--muted);

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

    letter-spacing: .14em;
}

.sector-list {
    display: flex;
    align-items: center;
    gap: 38px;
}

.sector-list span {
    color: rgba(255,255,255,.42);

    font-size: 10px;
    font-weight: 700;

    letter-spacing: .12em;
}


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

.section {
    padding: 125px 0;
}

.section-intro {
    display: grid;
    grid-template-columns: .6fr 1.4fr;

    gap: 70px;

    margin-bottom: 70px;
}

.section-intro h2 {
    max-width: 650px;
}

.section-intro p {
    max-width: 650px;

    margin-top: 27px;

    color: var(--muted);

    font-size: 15px;

    line-height: 1.85;
}


/* =========================================================
   ADVANTAGE
========================================================= */

.advantage {
    background: #09171e;
}

.advantage-grid {
    display: grid;

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

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

.advantage-card {
    position: relative;

    min-height: 330px;

    padding: 35px;

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

    transition:
        background var(--transition),
        transform var(--transition);
}

.advantage-card:hover {
    background: rgba(200,164,91,.035);
}

.advantage-card.featured {
    background:
        linear-gradient(
            145deg,
            rgba(200,164,91,.10),
            transparent
        );
}

.card-index {
    position: absolute;

    top: 25px;
    right: 25px;

    color: rgba(255,255,255,.24);

    font-size: 9px;
    font-weight: 700;
}

.line-icon {
    margin-top: 20px;

    color: var(--gold);

    font-size: 28px;
}

.advantage-card h3 {
    margin-top: 30px;

    color: var(--white);

    font-size: 20px;
}

.advantage-card p {
    margin-top: 14px;

    color: var(--muted);

    font-size: 13px;

    line-height: 1.75;
}

.advantage-card a {
    display: inline-flex;
    gap: 8px;

    margin-top: 25px;

    color: var(--gold);

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

    text-transform: uppercase;
    letter-spacing: .08em;
}


/* =========================================================
   SERVICES
========================================================= */

.services-section {
    background: var(--navy);
}

.section-heading-row {
    display: grid;

    grid-template-columns: .65fr 1fr auto;

    align-items: end;

    gap: 50px;

    margin-bottom: 65px;
}

.section-heading-row h2 {
    font-size: clamp(38px, 4.5vw, 60px);
}

.services-list {
    border-top: 1px solid var(--line);
}

.service-row {
    position: relative;

    min-height: 105px;

    display: grid;

    grid-template-columns: 70px 70px 1fr 40px;

    align-items: center;

    gap: 25px;

    padding: 15px 5px;

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

    transition:
        padding var(--transition),
        background var(--transition);
}

.service-row:hover {
    padding-left: 20px;
    padding-right: 20px;

    background: rgba(200,164,91,.035);
}

.service-no {
    color: var(--gold);

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

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

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

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

    color: var(--gold);

    font-size: 18px;
}

.service-row h3 {
    color: var(--white);

    font-size: 18px;
}

.service-row p {
    margin-top: 4px;

    color: var(--muted);

    font-size: 12px;
}

.service-arrow {
    color: var(--gold);

    font-size: 20px;

    transition: transform var(--transition);
}

.service-row:hover .service-arrow {
    transform: translate(5px,-5px);
}


/* =========================================================
   TECHNOLOGY
========================================================= */

.technology {
    background: #071219;
}

.tech-grid {
    display: grid;

    grid-template-columns: 1fr 1fr;

    gap: 110px;

    align-items: center;
}

.tech-visual {
    position: relative;

    min-height: 550px;

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

.tech-screen {
    position: relative;

    width: 82%;
    height: 430px;

    overflow: hidden;

    border: 1px solid rgba(200,164,91,.28);

    background: #040b0f;

    box-shadow:
        0 40px 100px rgba(0,0,0,.5);

    transform:
        perspective(1200px)
        rotateY(5deg)
        rotateX(2deg);
}

.tech-screen img {
    width: 100%;
    height: 100%;

    display: block;

    object-fit: cover;

    opacity: .72;

    filter:
        brightness(.62)
        saturate(.75);
}

.scan-line {
    position: absolute;

    left: 0;
    right: 0;

    height: 1px;

    background: rgba(200,164,91,.55);

    box-shadow:
        0 0 12px rgba(200,164,91,.5);

    animation: scanLine 4s linear infinite;
}

@keyframes scanLine {

    0% {
        top: 5%;
    }

    100% {
        top: 95%;
    }

}

.screen-label {
    position: absolute;

    top: 20px;
    left: 20px;

    color: var(--gold);

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

    letter-spacing: .15em;
}

.screen-status {
    position: absolute;

    right: 20px;
    bottom: 20px;

    display: flex;
    align-items: center;

    gap: 8px;

    color: #bfc9cc;

    font-size: 8px;
    font-weight: 700;

    letter-spacing: .1em;
}

.screen-status span {
    width: 6px;
    height: 6px;

    border-radius: 50%;

    background: var(--gold);
}

.tech-orbit {
    position: absolute;

    border: 1px solid rgba(200,164,91,.18);

    border-radius: 50%;

    pointer-events: none;
}

.orbit-one {
    width: 470px;
    height: 470px;

    transform: rotateX(65deg) rotateZ(-15deg);
}

.orbit-two {
    width: 540px;
    height: 540px;

    transform: rotateX(65deg) rotateZ(35deg);
}

.tech-content h2 {
    margin-top: 20px;
}

.tech-content > p {
    max-width: 570px;

    margin-top: 28px;

    color: var(--muted);

    font-size: 14px;

    line-height: 1.85;
}

.tech-points {
    margin: 35px 0;

    list-style: none;

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

.tech-points li {
    display: flex;

    gap: 20px;

    padding: 19px 0;

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

.tech-points li > span {
    color: var(--gold);

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

.tech-points strong {
    display: block;

    color: var(--white);

    font-size: 12px;
}

.tech-points small {
    display: block;

    margin-top: 4px;

    color: var(--muted);

    font-size: 10px;
}


/* =========================================================
   INDUSTRIES
========================================================= */

.industries {
    background: #09171e;
}

.industry-heading {
    display: flex;
    align-items: end;
    justify-content: space-between;

    gap: 50px;

    margin-bottom: 65px;
}

.industry-heading h2 {
    max-width: 760px;
}

.industry-grid {
    display: grid;

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

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

.industry-grid article {
    min-height: 300px;

    padding: 30px;

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

    transition:
        background var(--transition),
        transform var(--transition);
}

.industry-grid article:hover {
    background: rgba(200,164,91,.045);
}

.industry-grid article > span {
    color: var(--gold);

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

.industry-grid h3 {
    margin-top: 60px;

    color: var(--white);

    font-size: 21px;
}

.industry-grid p {
    margin-top: 12px;

    color: var(--muted);

    font-size: 12px;

    line-height: 1.7;
}

.industry-grid a {
    display: inline-block;

    margin-top: 25px;

    color: var(--gold);

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

    text-transform: uppercase;
    letter-spacing: .08em;
}


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

.cta-section {
    padding: 70px 0;

    background:
        linear-gradient(
            135deg,
            #0d1d25,
            #08141a
        );
}

.cta-box {
    min-height: 270px;

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

    gap: 50px;

    padding: 50px;

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

    background:
        radial-gradient(
            circle at 75% 50%,
            rgba(200,164,91,.08),
            transparent 35%
        );
}

.cta-box h2 {
    margin-top: 17px;

    font-size: clamp(35px, 4vw, 55px);
}


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

.footer {
    background: #040b0f;
}

.footer-main {
    display: grid;

    grid-template-columns:
        1.7fr
        .8fr
        1fr
        1fr;

    gap: 70px;

    padding: 80px 0;
}

.footer-brand > p {
    max-width: 340px;

    margin-top: 20px;

    color: var(--muted);

    font-size: 12px;

    line-height: 1.8;
}

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

    gap: 9px;

    margin-top: 25px;

    color: #aab5b9;

    font-size: 9px;
    font-weight: 700;

    text-transform: uppercase;
    letter-spacing: .08em;
}

.footer-col {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.footer-col h4 {
    margin-bottom: 22px;

    color: var(--white);

    font-size: 11px;
    font-weight: 800;

    text-transform: uppercase;
    letter-spacing: .1em;
}

.footer-col a,
.footer-col p {
    margin-bottom: 11px;

    color: var(--muted);

    font-size: 11px;

    line-height: 1.7;

    transition: color var(--transition);
}

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

.footer-bottom {
    min-height: 70px;

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

    gap: 20px;

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

    color: #5f6c70;

    font-size: 8px;

    letter-spacing: .05em;
}

.footer-bottom a {
    color: var(--gold);
}


/* =========================================================
   FLOATING CALL
========================================================= */

.floating-call {
    position: fixed;

    right: 24px;
    bottom: 24px;

    z-index: 200;

    width: 53px;
    height: 53px;

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

    border-radius: 50%;

    background: var(--gold);

    color: #071015;

    font-size: 19px;

    box-shadow:
        0 15px 35px rgba(0,0,0,.35);

    transition:
        transform var(--transition),
        background var(--transition);
}

.floating-call:hover {
    transform: translateY(-5px) scale(1.04);
    background: var(--gold-light);
}


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

.reveal {
    opacity: 0;
    transform: translateY(30px);

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

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}


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

@media (max-width: 1150px) {

    .container {
        width: min(
            calc(100% - 50px),
            var(--container)
        );
    }

    .main-nav {
        gap: 20px;
    }

    .hero-grid {
        grid-template-columns: .85fr 1.15fr;
        gap: 0;
    }

    .hero h1 {
        font-size: clamp(48px, 6vw, 68px);
    }

    .hero-visual {
        height: 610px;
    }

    .csi-carousel {
        height: 560px;
    }

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

    .tech-grid {
        gap: 60px;
    }

}


/* =========================================================
   TABLET / MOBILE NAV
========================================================= */

@media (max-width: 900px) {

    .nav-cta {
        display: none;
    }

    .menu-toggle {
        display: block;
    }

    .main-nav {
        position: fixed;

        top: 124px;
        left: 0;
        right: 0;

        min-height: calc(100vh - 124px);

        padding: 50px 40px;

        display: flex;
        flex-direction: column;
        align-items: flex-start;

        gap: 25px;

        background: rgba(5,14,19,.98);

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

        transform: translateX(100%);

        transition: transform .45s cubic-bezier(.22,.61,.36,1);

        overflow-y: auto;
    }

    .main-nav.open {
        transform: translateX(0);
    }

    .main-nav a {
        font-size: 16px;
    }

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

    .hero-content {
        padding-top: 80px;
        padding-bottom: 20px;
    }

    .hero-visual {
        height: 570px;
    }

    .hero {
        min-height: auto;
    }

    .hero-scroll {
        display: none;
    }

    .section-intro {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .section-heading-row {
        grid-template-columns: 1fr auto;
    }

    .section-heading-row > div:nth-child(2) {
        grid-column: 1 / -1;
        grid-row: 2;
    }

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

    .tech-visual {
        min-height: 500px;
    }

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

}


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

@media (max-width: 700px) {

    .container {
        width: calc(100% - 36px);
    }

    .topbar {
        display: none;
    }

    .nav-wrap {
        min-height: 75px;
    }

    .brand-mark {
        width: 40px;
        height: 40px;
    }

    .brand-copy strong {
        font-size: 19px;
    }

    .brand-copy small {
        font-size: 7px;
    }

    .main-nav {
        top: 75px;
        min-height: calc(100vh - 75px);

        padding: 45px 30px;
    }


    /* HERO */

    .hero-grid {
        width: calc(100% - 36px);
    }

    .hero-content {
        padding-top: 65px;
    }

    .hero h1 {
        font-size: clamp(43px, 12vw, 60px);

        letter-spacing: -.055em;
    }

    .hero-lead {
        font-size: 14px;

        line-height: 1.75;
    }

    .hero-actions {
        align-items: flex-start;
        flex-direction: column;

        gap: 18px;
    }

    .btn-large {
        min-height: 53px;
    }

    .hero-proof {
        margin-top: 45px;
    }

    .hero-proof > div {
        min-width: 0;

        flex: 1;

        padding-right: 10px;
        margin-right: 10px;
    }

    .hero-proof strong {
        font-size: 24px;
    }

    .hero-proof small {
        font-size: 7px;
    }


    /* 3D VISUAL */

    .hero-visual {
        height: 470px;

        margin-top: -5px;
    }

    .csi-carousel {
        height: 440px;
    }

    .csi-slide {
        width: 92%;
        left: 4%;

        height: 88%;
        top: 6%;
    }

    .csi-slide.prev,
    .csi-slide.next {
        opacity: 0;

        transform:
            translateX(0)
            translateZ(-300px)
            rotateY(0)
            scale(.72);
    }

    .csi-slide.far-prev,
    .csi-slide.far-next {
        opacity: 0;
    }

    .slide-info {
        left: 20px;
        right: 20px;
        bottom: 25px;
    }

    .slide-info strong {
        font-size: 20px;
    }

    .slide-info small {
        font-size: 10px;
    }

    .slide-label {
        top: 18px;
        left: 18px;
    }

    .slide-number {
        top: 18px;
        right: 18px;
    }

    .card-top {
        display: none;
    }

    .card-bottom {
        left: 8px;
        bottom: 15px;

        min-width: 205px;

        padding: 11px 13px;
    }

    .hero-visual-glow {
        width: 350px;
        height: 350px;

        right: -110px;
    }


    /* TRUST */

    .trust-inner {
        min-height: auto;

        padding: 28px 0;

        flex-direction: column;
        align-items: flex-start;

        gap: 20px;
    }

    .sector-list {
        width: 100%;

        flex-wrap: wrap;

        gap: 14px 22px;
    }


    /* SECTIONS */

    .section {
        padding: 85px 0;
    }

    .section-intro,
    .section-heading-row {
        margin-bottom: 45px;
    }

    h2 {
        font-size: 40px;
    }


    /* ADVANTAGE */

    .advantage-grid,
    .industry-grid {
        grid-template-columns: 1fr;
    }

    .advantage-card {
        min-height: 280px;
    }


    /* SERVICES */

    .section-heading-row {
        grid-template-columns: 1fr;
    }

    .section-heading-row > div:nth-child(2) {
        grid-column: auto;
        grid-row: auto;
    }

    .service-row {
        grid-template-columns: 35px 45px 1fr 20px;

        gap: 12px;

        min-height: 125px;
    }

    .service-row h3 {
        font-size: 15px;
    }

    .service-row p {
        font-size: 10px;
    }

    .service-icon {
        width: 38px;
        height: 38px;
    }


    /* TECHNOLOGY */

    .tech-visual {
        min-height: 400px;
    }

    .tech-screen {
        width: 90%;
        height: 330px;
    }

    .orbit-one {
        width: 350px;
        height: 350px;
    }

    .orbit-two {
        width: 410px;
        height: 410px;
    }


    /* INDUSTRIES */

    .industry-heading {
        display: block;
    }

    .industry-heading h2 {
        margin-top: 30px;
    }

    .industry-grid article {
        min-height: 260px;
    }

    .industry-grid h3 {
        margin-top: 45px;
    }


    /* CTA */

    .cta-section {
        padding: 45px 0;
    }

    .cta-box {
        min-height: 330px;

        padding: 35px 25px;

        flex-direction: column;
        align-items: flex-start;
        justify-content: center;
    }


    /* FOOTER */

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

        gap: 40px;

        padding: 60px 0;
    }

    .footer-bottom {
        padding: 25px 0;

        flex-direction: column;
        align-items: flex-start;

        line-height: 1.7;
    }

    .floating-call {
        right: 18px;
        bottom: 18px;

        width: 49px;
        height: 49px;
    }

}


/* =========================================================
   SMALL PHONES
========================================================= */

@media (max-width: 420px) {

    .hero h1 {
        font-size: 42px;
    }

    .hero-proof strong {
        font-size: 21px;
    }

    .hero-proof small {
        font-size: 6px;
    }

    .hero-visual {
        height: 430px;
    }

    .csi-carousel {
        height: 405px;
    }

    .slide-info strong {
        font-size: 18px;
    }

    .floating-card {
        min-width: 190px;
    }

    .floating-card strong {
        font-size: 9px;
    }

    .floating-card small {
        font-size: 7px;
    }

    h2 {
        font-size: 36px;
    }

}


/* =========================================================
   REDUCED MOTION ACCESSIBILITY
========================================================= */

@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;

        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;

        transition-duration: .01ms !important;
    }

}

/* ==========================================================================
   Mobile & Responsive Styles
   ========================================================================== */

/* Universal Fluid Sizing Guard */
*, *::before, *::after {
  box-sizing: border-box;
}

img, video, canvas, svg {
  max-width: 100%;
  height: auto;
  display: block;
}

body {
  overflow-x: hidden;
  width: 100%;
}

/* Tablet & Mobile Layout Adaptations (992px and below) */
@media screen and (max-width: 992px) {
  .container, 
  .site-container, 
  header, 
  footer, 
  section {
    width: 100% !important;
    max-width: 100% !important;
    padding-left: 20px !important;
    padding-right: 20px !important;
  }

  .grid, 
  .row, 
  .flex-container {
    display: flex !important;
    flex-direction: column !important;
    flex-wrap: wrap !important;
  }

  .col, 
  [class*="col-"] {
    width: 100% !important;
    max-width: 100% !important;
    flex: 0 0 100% !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    margin-bottom: 20px;
  }
}

/* Smartphones (768px and below) */
@media screen and (max-width: 768px) {
  /* Dynamic Typography Scaling */
  h1 { font-size: 1.8rem !important; line-height: 1.2 !important; }
  h2 { font-size: 1.5rem !important; line-height: 1.3 !important; }
  h3 { font-size: 1.25rem !important; line-height: 1.3 !important; }
  p, li, a { font-size: 1rem !important; line-height: 1.5 !important; }

  /* Navigation Bar Adjustments */
  nav, .navbar, .nav-menu {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    width: 100% !important;
    padding: 10px 0 !important;
  }

  nav ul, .nav-menu ul {
    display: flex !important;
    flex-direction: column !important;
    width: 100% !important;
    padding: 0 !important;
    margin: 0 !important;
    text-align: center !important;
  }

  nav li, .nav-menu li {
    width: 100% !important;
    margin: 8px 0 !important;
  }

  /* Form Elements Touch Target Optimization */
  input[type="text"],
  input[type="email"],
  input[type="tel"],
  textarea,
  select,
  button,
  .btn {
    width: 100% !important;
    min-height: 48px !important; /* Touch-friendly height */
    font-size: 16px !important;  /* Prevents auto-zoom on iOS */
    margin-bottom: 15px !important;
  }

  /* Tables Fluidity */
  table {
    display: block !important;
    overflow-x: auto !important;
    white-space: nowrap !important;
    width: 100% !important;
  }
}

/* Small Smartphone Screen Adjustments (480px and below) */
@media screen and (max-width: 480px) {
  .container, 
  header, 
  footer, 
  section {
    padding-left: 12px !important;
    padding-right: 12px !important;
  }

  h1 { font-size: 1.5rem !important; }
  h2 { font-size: 1.3rem !important; }
}

/* Container Base */
.about-hero {
    padding: 60px 20px;
    background-color: #0b0f19; /* Dark, professional backdrop */
    color: #ffffff;
}

.page-hero-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

/* Header & Index Row */
.hero-header {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.eyebrow {
    font-size: 0.85rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: #3b82f6; /* Accent color */
    font-weight: 600;
}

.page-index {
    font-size: 0.85rem;
    letter-spacing: 1.5px;
    color: rgba(255, 255, 255, 0.5);
    font-weight: 500;
}

/* Hero Content */
.hero-content {
    max-width: 780px;
    margin-bottom: 48px;
}

.hero-content h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    line-height: 1.15;
    font-weight: 700;
    margin-bottom: 20px;
}

.hero-content h1 em {
    font-style: italic;
    color: #93c5fd; /* Light contrast hue for emphasis */
    font-weight: 300;
}

.hero-description {
    font-size: 1.125rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.8);
    max-width: 600px;
    margin: 0 auto;
}

/* Hero Image - Centered & Easy to Resize */
.hero-image-wrapper {
    width: 100%;
    display: flex;
    justify-content: center;
}

.hero-image-container {
    /* ADJUST IMAGE SIZE HERE */
    width: 100%;
    max-width: 900px; /* Change this value to adjust the image width */
    height: 480px;    /* Change or remove this to fit natural height */
    
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.hero-image-container img {
    width: 100%;
    height: 100%;
    object-fit: cover; /* Keeps aspect ratio while filling container */
    object-position: center;
    display: block;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .hero-header {
        flex-direction: column;
        gap: 8px;
        align-items: center;
    }
    
    .hero-image-container {
        height: 300px; /* Reduced height on smaller screens */
    }
}

/* Base Colors & Variables */
:root {
    --bg-dark: #0b171d;
    --bg-card: rgba(255, 255, 255, 0.03);
    --bg-card-hover: rgba(255, 255, 255, 0.06);
    --accent-blue: #3b82f6;
    --accent-light: #93c5fd;
    --border-line: rgba(255, 255, 255, 0.1);
    --text-main: #ffffff;
    --text-muted: rgba(255, 255, 255, 0.7);
}

.content-section {
    background-color: var(--bg-dark);
    color: var(--text-main);
    padding: 100px 20px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
}

/* Section Typography & Headers */
.section-meta {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
}

.section-number {
    font-weight: 700;
    color: var(--accent-blue);
    font-size: 0.9rem;
}

.eyebrow {
    font-size: 0.85rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--text-muted);
}

.section-header h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 1.2;
    margin: 0;
}

.section-header h2 em {
    font-style: italic;
    color: var(--accent-light);
    font-weight: 300;
}

.center-header {
    text-align: center;
    margin-bottom: 60px;
}

.center-header .section-meta {
    justify-content: center;
}

/* Pillar Grid (Vision & Mission) */
.pillar-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
    margin: 48px 0 60px;
}

.pillar-card {
    background: var(--bg-card);
    border: 1px solid var(--border-line);
    border-radius: 12px;
    padding: 40px;
    position: relative;
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.pillar-card:hover {
    transform: translateY(-4px);
    border-color: rgba(59, 130, 246, 0.4);
}

.pillar-tag {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(59, 130, 246, 0.15);
    color: var(--accent-blue);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    border-radius: 4px;
    margin-bottom: 20px;
}

.pillar-card h3 {
    font-size: 1.5rem;
    margin-bottom: 12px;
}

.pillar-card p {
    color: var(--text-muted);
    line-height: 1.6;
    margin: 0;
}

/* Values Grid */
.subgrid-title {
    font-size: 0.8rem;
    letter-spacing: 2px;
    color: var(--text-muted);
    margin-bottom: 24px;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.value-card {
    border-top: 2px solid var(--border-line);
    padding-top: 24px;
}

.value-num {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--accent-blue);
}

.value-card h3 {
    font-size: 1.25rem;
    margin: 12px 0;
}

.value-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
}

/* Process Section Grid */
.process-section {
    border-top: 1px solid var(--border-line);
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
}

.process-card {
    background: var(--bg-card);
    border: 1px solid var(--border-line);
    border-radius: 12px;
    padding: 32px 24px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: background 0.3s ease;
}

.process-card:hover {
    background: var(--bg-card-hover);
}

.step-badge {
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-line);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--accent-light);
    margin-bottom: 32px;
}

.process-body h3 {
    font-size: 1.15rem;
    margin-bottom: 12px;
}

.process-body p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.5;
    margin: 0;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .content-section {
        padding: 60px 16px;
    }
    
    .pillar-card {
        padding: 28px;
    }
}