/* ============================================================
   SAN ROBOTICS
   BASIC TO INTERMEDIATE PROGRAM
   ============================================================ */


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

.bi-hero,
.program-overview,
.program-stats,
.learning-journey,
.approach-section,
.build-section,
.outcomes-section,
.next-step-section {
    position: relative;
    overflow: hidden;
}

.bi-hero *,
.program-overview *,
.program-stats *,
.learning-journey *,
.approach-section *,
.build-section *,
.outcomes-section *,
.next-step-section * {
    box-sizing: border-box;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

.section-label {
    display: inline-block;
    margin-bottom: 14px;
    color: #19D3FF;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 2px;
    text-transform: uppercase;
}

section p {
    line-height: 1.8;
}


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

.bi-btn {
    min-height: 50px;
    padding: 0 25px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    border-radius: 7px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 700;
    transition: all .3s ease;
}

.bi-btn-primary {
    color: #031322;
    background: #19D3FF;
    box-shadow: 0 8px 30px rgba(25,211,255,.18);
}

.bi-btn-primary:hover {
    color: #031322;
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(25,211,255,.35);
}

.bi-btn-outline {
    color: #fff;
    border: 1px solid rgba(25,211,255,.45);
    background: rgba(255,255,255,.03);
}

.bi-btn-outline:hover {
    color: #19D3FF;
    border-color: #19D3FF;
    background: rgba(25,211,255,.07);
    transform: translateY(-3px);
}


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

.bi-hero {
    min-height: 700px;
    padding: 120px 0 90px;
    display: flex;
    align-items: center;
    color: #fff;

    background:
        radial-gradient(circle at 80% 45%,
            rgba(0,185,255,.14),
            transparent 25%),

        radial-gradient(circle at 15% 20%,
            rgba(20,80,180,.17),
            transparent 30%),

        linear-gradient(
            135deg,
            #020B1B 0%,
            #061A3A 55%,
            #032B55 100%
        );
}

.bi-hero-grid {
    position: absolute;
    inset: 0;
    opacity: .12;

    background-image:
        linear-gradient(
            rgba(25,211,255,.15) 1px,
            transparent 1px
        ),
        linear-gradient(
            90deg,
            rgba(25,211,255,.15) 1px,
            transparent 1px
        );

    background-size: 45px 45px;
}

.bi-hero-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.bi-hero-content {
    position: relative;
    z-index: 5;
    width: 57%;
}

.program-badge {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 9px 18px;

    border: 1px solid rgba(25,211,255,.45);
    border-radius: 50px;

    background: rgba(25,211,255,.07);

    color: #19D3FF;

    font-size: 11px;
    font-weight: 800;
    letter-spacing: 1.5px;

    box-shadow: 0 0 25px rgba(25,211,255,.08);
}

.bi-hero h1 {
    margin: 25px 0 22px;

    font-size: clamp(42px, 5vw, 67px);
    line-height: 1.08;

    font-weight: 800;
    letter-spacing: -1.5px;
}

.bi-hero h1 span {
    color: #19D3FF;
}

.bi-hero-content > p {
    max-width: 690px;
    margin-bottom: 35px;

    color: #B8CBE0;
    font-size: 17px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}


/* ============================================================
   HERO TECHNOLOGY VISUAL
   ============================================================ */

.bi-hero-visual {
    position: relative;

    width: 390px;
    height: 390px;

    flex-shrink: 0;
}

.hero-orbit {
    position: absolute;

    left: 50%;
    top: 50%;

    border: 1px solid rgba(25,211,255,.2);

    border-radius: 50%;

    transform: translate(-50%, -50%);
}

.orbit-1 {
    width: 160px;
    height: 160px;
}

.orbit-2 {
    width: 275px;
    height: 275px;
}

.orbit-3 {
    width: 370px;
    height: 370px;

    border-style: dashed;
}

.hero-core {
    position: absolute;

    left: 50%;
    top: 50%;

    width: 110px;
    height: 110px;

    transform: translate(-50%, -50%);

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

    border-radius: 50%;

    background:
        radial-gradient(
            circle,
            #0A416F,
            #03172D
        );

    border: 2px solid rgba(25,211,255,.6);

    box-shadow:
        0 0 30px rgba(25,211,255,.45),
        0 0 75px rgba(25,211,255,.12);

    z-index: 5;
}

.core-inner {
    width: 70px;
    height: 70px;

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

    border-radius: 50%;

    background: rgba(25,211,255,.07);

    color: #19D3FF;

    font-size: 30px;
}

.hero-tech-node {
    position: absolute;

    width: 57px;
    height: 57px;

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

    border-radius: 14px;

    background: rgba(3,27,53,.95);

    border: 1px solid rgba(25,211,255,.35);

    color: #19D3FF;

    font-size: 19px;

    box-shadow: 0 10px 30px rgba(0,0,0,.3);

    z-index: 6;
}

.hero-node-1 {
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
}

.hero-node-2 {
    right: 5px;
    top: 50%;
    transform: translateY(-50%);
}

.hero-node-3 {
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
}

.hero-node-4 {
    left: 5px;
    top: 50%;
    transform: translateY(-50%);
}

.hero-circuit-line {
    position: absolute;
    background: rgba(25,211,255,.28);
}

.line-top {
    width: 1px;
    height: 35px;
    top: -5px;
    left: 50%;
}

.line-right {
    width: 35px;
    height: 1px;
    right: -5px;
    top: 50%;
}

.line-bottom {
    width: 1px;
    height: 35px;
    bottom: -5px;
    left: 50%;
}

.line-left {
    width: 35px;
    height: 1px;
    left: -5px;
    top: 50%;
}

.bi-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    pointer-events: none;
}

.bi-glow-one {
    width: 260px;
    height: 260px;
    right: 10%;
    top: 15%;
    background: rgba(0,174,255,.1);
}

.bi-glow-two {
    width: 180px;
    height: 180px;
    left: 5%;
    bottom: 0;
    background: rgba(25,211,255,.07);
}


/* ============================================================
   PROGRAM OVERVIEW
   ============================================================ */

.program-overview {
    padding: 105px 0;
    background: #F5F8FC;
    color: #182536;
}

.overview-grid {
    display: grid;
    grid-template-columns: 1.15fr .85fr;
    gap: 80px;
    align-items: center;
}

.overview-content h2,
.section-heading h2,
.build-content h2 {
    margin: 0 0 22px;

    color: #08234A;

    font-size: clamp(34px, 4vw, 49px);
    line-height: 1.15;
}

.overview-content h2 span,
.section-heading h2 span,
.build-content h2 span {
    color: #087ED1;
}

.overview-content p {
    margin-bottom: 17px;
    color: #5C6E81;
    font-size: 16px;
}


/* ============================================================
   OVERVIEW TECHNOLOGY CARD
   ============================================================ */

.overview-visual {
    display: flex;
    justify-content: center;
}

.overview-tech-card {
    position: relative;

    width: 100%;
    max-width: 410px;
    min-height: 360px;

    padding: 45px 35px;

    overflow: hidden;

    text-align: center;

    border-radius: 25px;

    background:
        radial-gradient(
            circle at 50% 0%,
            rgba(25,211,255,.14),
            transparent 40%
        ),
        linear-gradient(
            145deg,
            #061A3A,
            #083B70
        );

    border: 1px solid rgba(25,211,255,.25);

    color: #fff;

    box-shadow: 0 25px 60px rgba(8,55,100,.17);
}

.overview-card-glow {
    position: absolute;

    width: 150px;
    height: 150px;

    right: -60px;
    top: -60px;

    border-radius: 50%;

    border: 1px solid rgba(25,211,255,.18);
}

.overview-icon {
    width: 85px;
    height: 85px;

    margin: 0 auto 22px;

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

    border-radius: 20px;

    color: #19D3FF;

    background: rgba(25,211,255,.08);

    border: 1px solid rgba(25,211,255,.3);

    font-size: 34px;
}

.overview-tech-card h3 {
    margin: 0 0 30px;

    font-size: 25px;
}

.overview-tech-card h3 span {
    color: #19D3FF;
}

.journey-line {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.journey-line > div:not(.journey-connector) {
    display: flex;
    flex-direction: column;
    gap: 7px;

    color: #AFC5D9;

    font-size: 11px;
}

.journey-line i {
    color: #19D3FF;
    font-size: 19px;
}

.journey-connector {
    width: 35px;
    height: 1px;
    background: rgba(25,211,255,.35);
}


/* ============================================================
   PROGRAM STATS
   ============================================================ */

.program-stats {
    padding: 55px 0;
    background: #fff;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.stat-card {
    min-height: 105px;

    padding: 20px;

    display: flex;
    align-items: center;
    gap: 15px;

    border: 1px solid #E0E8F0;

    border-radius: 15px;

    background: #FAFCFE;

    transition: all .3s ease;
}

.stat-card:hover {
    transform: translateY(-5px);

    border-color: #9EDBF2;

    box-shadow: 0 15px 35px rgba(8,50,90,.07);
}

.stat-icon {
    width: 55px;
    height: 55px;

    flex-shrink: 0;

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

    border-radius: 14px;

    color: #087ED1;

    background: #EAF7FF;

    font-size: 21px;
}

.stat-card span,
.stat-card strong {
    display: block;
}

.stat-card span {
    margin-bottom: 5px;

    color: #8291A1;

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

    letter-spacing: 1px;
}

.stat-card strong {
    color: #173D65;

    font-size: 14px;
}


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

.section-heading {
    max-width: 780px;

    margin: 0 auto 65px;

    text-align: center;
}

.section-heading p {
    color: #65768A;
    font-size: 16px;
}


/* ============================================================
   LEARNING JOURNEY
   ============================================================ */

.learning-journey {
    padding: 110px 0;

    background:
        radial-gradient(
            circle at 50% 30%,
            rgba(8,126,209,.035),
            transparent 35%
        ),
        #F5F8FC;
}

.learning-timeline {
    position: relative;

    max-width: 1050px;

    margin: 0 auto;
}

.timeline-line {
    position: absolute;

    top: 0;
    bottom: 0;

    left: 50%;

    width: 2px;

    transform: translateX(-50%);

    background:
        linear-gradient(
            to bottom,
            transparent,
            #19D3FF 8%,
            #087ED1 50%,
            #19D3FF 92%,
            transparent
        );
}

.timeline-item {
    position: relative;

    width: 50%;

    padding: 0 70px 75px 0;
}

.timeline-right {
    margin-left: 50%;
    padding: 0 0 75px 70px;
}

.timeline-number {
    position: absolute;

    right: -27px;
    top: 0;

    width: 54px;
    height: 54px;

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

    border-radius: 50%;

    background: #061A3A;

    border: 2px solid #19D3FF;

    color: #19D3FF;

    font-size: 13px;
    font-weight: 800;

    z-index: 5;

    box-shadow: 0 0 25px rgba(25,211,255,.15);
}

.timeline-right .timeline-number {
    left: -27px;
    right: auto;
}

.timeline-icon {
    width: 70px;
    height: 70px;

    margin-bottom: 18px;

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

    border-radius: 18px;

    color: #087ED1;

    background: #fff;

    border: 1px solid #D6E6F1;

    box-shadow: 0 12px 30px rgba(8,50,90,.07);

    font-size: 27px;

    transition: all .35s ease;
}

.timeline-item:hover .timeline-icon {
    color: #fff;

    background: #087ED1;

    border-color: #087ED1;

    transform: scale(1.08);

    box-shadow: 0 15px 35px rgba(8,126,209,.2);
}

.timeline-content {
    padding: 30px;

    border-radius: 20px;

    background: #fff;

    border: 1px solid #E0E8F0;

    box-shadow: 0 15px 40px rgba(8,50,90,.06);

    transition: all .3s ease;
}

.timeline-item:hover .timeline-content {
    border-color: #A7DDF2;

    transform: translateY(-4px);

    box-shadow: 0 20px 50px rgba(8,50,90,.1);
}

.timeline-content > span {
    color: #087ED1;

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

    letter-spacing: 1.5px;
}

.timeline-content h3 {
    margin: 8px 0 13px;

    color: #08234A;

    font-size: 26px;
}

.timeline-content p {
    margin-bottom: 20px;

    color: #637589;

    font-size: 14px;
}

.topic-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.topic-list span {
    padding: 7px 10px;

    border-radius: 20px;

    color: #42617D;

    background: #EFF8FD;

    border: 1px solid #D8EDF7;

    font-size: 11px;
}


/* ============================================================
   APPROACH
   ============================================================ */

.approach-section {
    padding: 110px 0;
    background: #fff;
}

.approach-flow {
    display: flex;

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

    gap: 8px;

    margin-bottom: 65px;
}

.approach-step {
    width: 130px;

    text-align: center;
}

.approach-icon {
    width: 68px;
    height: 68px;

    margin: 0 auto 12px;

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

    border-radius: 50%;

    color: #087ED1;

    background: #EAF7FF;

    border: 1px solid #CDEBFA;

    font-size: 23px;

    transition: all .3s ease;
}

.approach-step:hover .approach-icon {
    color: #fff;

    background: #087ED1;

    box-shadow: 0 10px 30px rgba(8,126,209,.25);

    transform: scale(1.08);
}

.approach-step strong,
.approach-step span {
    display: block;
}

.approach-step strong {
    color: #173C63;

    font-size: 15px;
}

.approach-step span {
    margin-top: 4px;

    color: #7B8B9B;

    font-size: 11px;
}

.approach-arrow {
    color: #19BEEA;

    font-size: 16px;
}

.skills-grid {
    display: grid;

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

    gap: 15px;
}

.skill-card {
    min-height: 85px;

    padding: 20px;

    display: flex;
    align-items: center;

    gap: 14px;

    border: 1px solid #E0E8F0;

    border-radius: 13px;

    background: #F8FAFC;

    color: #506579;

    font-size: 14px;
    font-weight: 600;

    transition: all .3s ease;
}

.skill-card:hover {
    transform: translateY(-4px);

    background: #F0FAFF;

    border-color: #A7DFF4;
}

.skill-card i {
    color: #087ED1;

    font-size: 21px;
}


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

.build-section {
    padding: 110px 0;

    background:
        radial-gradient(
            circle at 10% 50%,
            rgba(8,126,209,.06),
            transparent 30%
        ),
        #F5F8FC;
}

.build-grid {
    display: grid;

    grid-template-columns: 1fr 1fr;

    gap: 80px;

    align-items: center;
}

.build-content p {
    color: #607285;
}

.build-highlight {
    display: flex;

    align-items: center;

    gap: 15px;

    margin-top: 28px;

    padding: 20px;

    border-left: 3px solid #19D3FF;

    border-radius: 0 12px 12px 0;

    background: #fff;

    box-shadow: 0 10px 30px rgba(8,50,90,.06);
}

.build-highlight > i {
    color: #087ED1;

    font-size: 27px;
}

.build-highlight strong,
.build-highlight span {
    display: block;
}

.build-highlight strong {
    color: #173E68;
    font-size: 14px;
}

.build-highlight span {
    margin-top: 4px;

    color: #78899A;

    font-size: 12px;
}


/* ============================================================
   BUILD VISUAL
   ============================================================ */

.build-visual {
    display: flex;
    justify-content: center;
}

.build-system {
    position: relative;

    width: 390px;
    height: 390px;
}

.system-ring {
    position: absolute;

    left: 50%;
    top: 50%;

    transform: translate(-50%, -50%);

    border-radius: 50%;

    border: 1px solid rgba(8,126,209,.25);
}

.ring-a {
    width: 170px;
    height: 170px;
}

.ring-b {
    width: 280px;
    height: 280px;
}

.ring-c {
    width: 380px;
    height: 380px;

    border-style: dashed;
}

.system-core {
    position: absolute;

    left: 50%;
    top: 50%;

    width: 105px;
    height: 105px;

    transform: translate(-50%, -50%);

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

    border-radius: 50%;

    color: #19D3FF;

    background:
        linear-gradient(
            145deg,
            #061A3A,
            #083B70
        );

    border: 2px solid rgba(25,211,255,.45);

    box-shadow: 0 0 40px rgba(25,211,255,.15);

    font-size: 36px;

    z-index: 5;
}

.system-node {
    position: absolute;

    width: 70px;
    min-height: 70px;

    padding: 10px;

    display: flex;
    flex-direction: column;

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

    gap: 5px;

    border-radius: 15px;

    background: #fff;

    border: 1px solid #D6E7F2;

    color: #087ED1;

    box-shadow: 0 10px 30px rgba(8,50,90,.08);

    font-size: 20px;

    z-index: 6;
}

.system-node span {
    color: #60758A;

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

.node-a {
    top: 15px;
    left: 50%;
    transform: translateX(-50%);
}

.node-b {
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
}

.node-c {
    bottom: 15px;
    left: 50%;
    transform: translateX(-50%);
}

.node-d {
    left: 10px;
    top: 50%;
    transform: translateY(-50%);
}


/* ============================================================
   OUTCOMES
   ============================================================ */

.outcomes-section {
    padding: 110px 0;

    background: #fff;
}

.outcomes-grid {
    display: grid;

    grid-template-columns: repeat(5, 1fr);

    gap: 18px;
}

.outcome-card {
    position: relative;

    min-height: 220px;

    padding: 27px 22px;

    overflow: hidden;

    border-radius: 18px;

    background: #FAFCFE;

    border: 1px solid #E1E8F0;

    transition: all .35s ease;
}

.outcome-card:hover {
    transform: translateY(-7px);

    border-color: #A1DCF3;

    box-shadow: 0 18px 45px rgba(8,50,90,.09);
}

.outcome-number {
    position: absolute;

    right: 15px;
    top: 10px;

    color: #DDEAF3;

    font-size: 36px;

    font-weight: 800;
}

.outcome-card i {
    width: 55px;
    height: 55px;

    margin-bottom: 22px;

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

    border-radius: 14px;

    color: #087ED1;

    background: #EAF7FF;

    font-size: 21px;
}

.outcome-card p {
    margin: 0;

    color: #53677B;

    font-size: 13px;

    line-height: 1.65;
}


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

.next-step-section {
    padding: 115px 0;

    color: #fff;

    background:
        radial-gradient(
            circle at 50% 0%,
            rgba(25,211,255,.12),
            transparent 32%
        ),
        linear-gradient(
            135deg,
            #020B1B,
            #061A3A 60%,
            #032B55
        );
}

.next-step-grid {
    position: absolute;

    inset: 0;

    opacity: .1;

    background-image:
        linear-gradient(
            rgba(25,211,255,.15) 1px,
            transparent 1px
        ),
        linear-gradient(
            90deg,
            rgba(25,211,255,.15) 1px,
            transparent 1px
        );

    background-size: 45px 45px;
}

.next-step-content {
    position: relative;

    z-index: 2;

    max-width: 900px;

    margin: 0 auto;

    text-align: center;
}

.next-step-icon {
    width: 85px;
    height: 85px;

    margin: 0 auto 25px;

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

    border-radius: 50%;

    color: #19D3FF;

    background: rgba(25,211,255,.07);

    border: 1px solid rgba(25,211,255,.35);

    font-size: 32px;

    box-shadow: 0 0 35px rgba(25,211,255,.1);
}

.next-step-content h2 {
    margin: 0 0 22px;

    font-size: clamp(36px, 4vw, 53px);

    line-height: 1.15;
}

.next-step-content h2 span {
    color: #19D3FF;
}

.next-step-content > p {
    max-width: 750px;

    margin: 0 auto 17px;

    color: #B7CBE0;

    font-size: 16px;
}

.next-step-content h3 {
    margin: 30px 0 40px;

    color: #fff;

    font-size: 26px;
}

.final-program-info {
    display: grid;

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

    gap: 15px;

    margin-bottom: 35px;
}

.final-program-info > div {
    min-height: 125px;

    padding: 22px 15px;

    display: flex;
    flex-direction: column;

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

    border: 1px solid rgba(25,211,255,.18);

    border-radius: 15px;

    background: rgba(255,255,255,.035);
}

.final-program-info i {
    margin-bottom: 10px;

    color: #19D3FF;

    font-size: 21px;
}

.final-program-info strong {
    margin-bottom: 5px;

    color: #fff;

    font-size: 13px;
}

.final-program-info span {
    color: #AFC3D7;

    font-size: 11px;

    line-height: 1.5;
}

.final-btn {
    min-width: 190px;
}


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

@media (max-width: 1100px) {

    .bi-hero-content {
        width: 55%;
    }

    .bi-hero-visual {
        transform: scale(.82);
    }

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

    .outcomes-grid {
        grid-template-columns: repeat(3, 1fr);
    }

}


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

@media (max-width: 767px) {

    .container {
        width: 90%;
    }

    .bi-hero {
        padding: 120px 0 75px;
    }

    .bi-hero-container {
        flex-direction: column;
    }

    .bi-hero-content {
        width: 100%;

        text-align: center;
    }

    .bi-hero h1 {
        font-size: 40px;
    }

    .bi-hero-content > p {
        font-size: 15px;
    }

    .hero-actions {
        justify-content: center;
    }

    .bi-btn {
        width: 100%;
        max-width: 260px;
    }

    .bi-hero-visual {
        width: 290px;
        height: 290px;

        transform: none;

        margin-top: 30px;
    }

    .orbit-1 {
        width: 125px;
        height: 125px;
    }

    .orbit-2 {
        width: 210px;
        height: 210px;
    }

    .orbit-3 {
        width: 280px;
        height: 280px;
    }

    .hero-core {
        width: 80px;
        height: 80px;
    }

    .core-inner {
        width: 55px;
        height: 55px;

        font-size: 23px;
    }

    .hero-tech-node {
        width: 45px;
        height: 45px;

        font-size: 15px;
    }

    .program-overview,
    .learning-journey,
    .approach-section,
    .build-section,
    .outcomes-section,
    .next-step-section {
        padding: 75px 0;
    }

    .overview-grid {
        grid-template-columns: 1fr;
        gap: 45px;
    }

    .overview-content {
        text-align: center;
    }

    .overview-content h2,
    .section-heading h2,
    .build-content h2 {
        font-size: 34px;
    }

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

    .learning-timeline {
        width: 100%;
    }

    .timeline-line {
        left: 25px;
    }

    .timeline-item,
    .timeline-right {
        width: 100%;

        margin-left: 0;

        padding:
            0
            0
            50px
            65px;
    }

    .timeline-number,
    .timeline-right .timeline-number {
        left: -1px;
        right: auto;

        width: 52px;
        height: 52px;
    }

    .timeline-content {
        padding: 25px 20px;
    }

    .timeline-content h3 {
        font-size: 23px;
    }

    .timeline-icon {
        width: 60px;
        height: 60px;
    }

    .approach-flow {
        flex-direction: column;

        gap: 7px;
    }

    .approach-step {
        width: 100%;
    }

    .approach-arrow {
        transform: rotate(90deg);

        margin: 4px 0;
    }

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

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

        gap: 45px;
    }

    .build-content {
        text-align: center;
    }

    .build-system {
        width: 290px;
        height: 290px;
    }

    .ring-a {
        width: 135px;
        height: 135px;
    }

    .ring-b {
        width: 210px;
        height: 210px;
    }

    .ring-c {
        width: 280px;
        height: 280px;
    }

    .system-core {
        width: 80px;
        height: 80px;

        font-size: 28px;
    }

    .system-node {
        width: 55px;
        min-height: 55px;

        font-size: 16px;
    }

    .system-node span {
        font-size: 8px;
    }

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

    .outcome-card {
        min-height: auto;
    }

    .final-program-info {
        grid-template-columns: 1fr;
    }

    .next-step-content h3 {
        font-size: 22px;
    }

}


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

@media (max-width: 480px) {

    .bi-hero h1 {
        font-size: 34px;
    }

    .program-badge {
        font-size: 9px;
        padding: 8px 14px;
    }

    .bi-hero-visual {
        width: 250px;
        height: 250px;
    }

    .orbit-1 {
        width: 110px;
        height: 110px;
    }

    .orbit-2 {
        width: 180px;
        height: 180px;
    }

    .orbit-3 {
        width: 240px;
        height: 240px;
    }

    .hero-tech-node {
        width: 40px;
        height: 40px;

        font-size: 13px;
    }

    .timeline-content {
        padding: 22px 17px;
    }

    .topic-list span {
        font-size: 10px;
    }

    .final-program-info > div {
        padding: 20px 12px;
    }

}