diff --git a/public/images/main-utm-background.png b/public/images/main-utm-background.png
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diff --git a/public/images/main-utm-img2.png b/public/images/main-utm-img2.png
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diff --git a/public/images/main-utm-img3.png b/public/images/main-utm-img3.png
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diff --git a/public/images/main-utm-img4.png b/public/images/main-utm-img4.png
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diff --git a/src/components/main/MainCameraTransition.jsx b/src/components/main/MainCameraTransition.jsx
new file mode 100644
index 0000000..54836f5
--- /dev/null
+++ b/src/components/main/MainCameraTransition.jsx
@@ -0,0 +1,98 @@
+import { useEffect, useRef } from "react";
+import { gsap } from "gsap";
+import { ScrollTrigger } from "gsap/ScrollTrigger";
+
+gsap.registerPlugin(ScrollTrigger);
+
+function MainAirspaceTransition() {
+  const sectionRef = useRef(null);
+  const leftRef = useRef(null);
+  const rightRef = useRef(null);
+  const lineRef = useRef([]);
+  const dotRef = useRef(null);
+
+  useEffect(() => {
+    const ctx = gsap.context(() => {
+      gsap.set(rightRef.current, { xPercent: 100 });
+      gsap.set(lineRef.current, { scaleX: 0, transformOrigin: "left center" });
+      gsap.set(dotRef.current, { x: -220, opacity: 0 });
+
+      const tl = gsap.timeline({
+        scrollTrigger: {
+          trigger: sectionRef.current,
+          start: "top top",
+          end: "+=1500",
+          scrub: 1,
+          pin: true,
+          anticipatePin: 1,
+        },
+      });
+
+      tl.to(lineRef.current, {
+        scaleX: 1,
+        stagger: 0.08,
+        duration: 0.7,
+        ease: "none",
+      });
+
+      tl.to(
+        dotRef.current,
+        {
+          x: 0,
+          opacity: 1,
+          duration: 0.7,
+          ease: "none",
+        },
+        "<0.1",
+      );
+
+      tl.to(leftRef.current, {
+        xPercent: -100,
+        duration: 1,
+        ease: "none",
+      });
+
+      tl.to(
+        rightRef.current,
+        {
+          xPercent: 0,
+          duration: 1,
+          ease: "none",
+        },
+        "<",
+      );
+    }, sectionRef);
+
+    return () => ctx.revert();
+  }, []);
+
+  return (
+    <section className="airspace-transition-section" ref={sectionRef}>
+      <div className="airspace-panel airspace-panel--utm" ref={leftRef}>
+        <p>UTM SYSTEM</p>
+        <h2>드론 하늘길에서</h2>
+      </div>
+
+      <div className="airspace-panel airspace-panel--uam" ref={rightRef}>
+        <p>UAM SYSTEM</p>
+        <h2>도심 항공 네트워크로</h2>
+      </div>
+
+      <div className="airspace-lines">
+        {[0, 1, 2, 3].map((item) => (
+          <span
+            key={item}
+            className={`airspace-line airspace-line--${item + 1}`}
+            ref={(el) => {
+              lineRef.current[item] = el;
+            }}
+          />
+        ))}
+      </div>
+
+      <div className="airspace-moving-dot" ref={dotRef} />
+    </section>
+  );
+}
+
+export default MainAirspaceTransition;
diff --git a/src/components/main/MainUam.jsx b/src/components/main/MainUam.jsx
index c1c3ef6..4341d13 100644
--- a/src/components/main/MainUam.jsx
+++ b/src/components/main/MainUam.jsx
@@ -4,322 +4,149 @@ import { ScrollTrigger } from "gsap/ScrollTrigger";
 
 gsap.registerPlugin(ScrollTrigger);
 
-const UAM_SPECS = [
-  {
-    id: "01",
-    anchor: "navigation",
-    label: "자율 항법 시스템",
-    title: "AI 기반\n정밀 항법",
-    desc: "다중 센서 융합과 실시간 AI 연산으로 도심 상공에서도 센티미터 단위의 정밀 경로 제어를 실현합니다.",
-    stat: "±0.03m",
-    statLabel: "위치 정확도",
-    cx: "28%",
-    cy: "38%",
-    cardSide: "left",
-  },
-  {
-    id: "02",
-    anchor: "comm",
-    label: "통합 통신 모듈",
-    title: "5G·위성\n이중 통신",
-    desc: "5G와 위성 통신을 동시에 운용하는 이중 링크 구조로 어떤 환경에서도 끊김 없는 데이터 채널을 보장합니다.",
-    stat: "<8ms",
-    statLabel: "지연 시간",
-    cx: "72%",
-    cy: "30%",
-    cardSide: "right",
-  },
-  {
-    id: "03",
-    anchor: "power",
-    label: "하이브리드 추진",
-    title: "전기·수소\n하이브리드",
-    desc: "전기 모터와 수소 셀을 결합한 하이브리드 추진 시스템으로 항속 거리를 극대화하고 탄소 배출을 최소화합니다.",
-    stat: "320km",
-    statLabel: "최대 항속",
-    cx: "50%",
-    cy: "72%",
-    cardSide: "left",
-  },
-  {
-    id: "04",
-    anchor: "sensor",
-    label: "능동 안전 센서",
-    title: "360° 장애물\n회피",
-    desc: "LiDAR·레이더·광학 카메라 트리플 센서가 360도 전방위를 실시간 스캔해 돌발 장애물에 즉각 대응합니다.",
-    stat: "0.12s",
-    statLabel: "반응 속도",
-    cx: "78%",
-    cy: "65%",
-    cardSide: "right",
-  },
-];
-
 function MainUam() {
   const sectionRef = useRef(null);
-  const eyebrowRef = useRef(null);
+  const overlayRef = useRef(null);
   const titleRef = useRef(null);
-  const subRef = useRef(null);
-  const aircraftRef = useRef(null);
-  const dotRefs = useRef([]);
-  const lineRefs = useRef([]);
-  const cardRefs = useRef([]);
+  const vehicleRef = useRef(null);
+  const panelsRef = useRef([]);
+
+  const items = [
+    {
+      label: "UAM NETWORK",
+      title: "Urban Air Mobility",
+      desc: "도심 내 버티포트, 운항 경로, 항공 교통 데이터를 연결해 미래형 도심 항공 이동 환경을 구축합니다.",
+    },
+    {
+      label: "VERTIPORT",
+      title: "Vertiport Connection",
+      desc: "도심 곳곳의 이착륙 거점을 연결해 사람과 도시의 이동 흐름을 확장합니다.",
+    },
+    {
+      label: "AIR CORRIDOR",
+      title: "Smart Air Corridor",
+      desc: "복잡한 도심 상공에서도 안전한 항로를 구성하고 실시간 운항 흐름을 관리합니다.",
+    },
+  ];
 
   useEffect(() => {
     const ctx = gsap.context(() => {
-      dotRefs.current = dotRefs.current.slice(0, UAM_SPECS.length);
-      lineRefs.current = lineRefs.current.slice(0, UAM_SPECS.length);
-      cardRefs.current = cardRefs.current.slice(0, UAM_SPECS.length);
-
-      gsap.set(aircraftRef.current, {
-        opacity: 0,
-        scale: 0.72,
-        x: "-18vw",
-        y: "12vh",
-      });
-
-      gsap.set(eyebrowRef.current, {
+      gsap.set(overlayRef.current, { yPercent: 0 });
+      gsap.set(titleRef.current, { y: 80, opacity: 0 });
+      gsap.set(vehicleRef.current, {
+        xPercent: -120,
+        yPercent: 80,
         opacity: 0,
-        y: 28,
-        filter: "blur(8px)",
       });
-
-      gsap.set(titleRef.current, {
-        opacity: 0,
-        y: 36,
-        filter: "blur(8px)",
-      });
-
-      gsap.set(subRef.current, {
-        opacity: 0,
-        y: 24,
-      });
-
-      cardRefs.current.forEach((el) => {
-        if (el) gsap.set(el, { opacity: 0, y: 28, scale: 0.96, filter: "blur(6px)" });
-      });
-
-      dotRefs.current.forEach((el) => {
-        if (el) gsap.set(el, { scale: 0, opacity: 0 });
+      gsap.set(panelsRef.current, { y: 40, opacity: 0 });
+
+      const tl = gsap.timeline({
+        scrollTrigger: {
+          trigger: sectionRef.current,
+          start: "top bottom",
+          end: "+=1400",
+          scrub: 1,
+        },
       });
 
-      lineRefs.current.forEach((el) => {
-        if (el) gsap.set(el, { scaleX: 0, opacity: 0 });
+      tl.to(overlayRef.current, {
+        yPercent: -100,
+        duration: 1,
+        ease: "none",
       });
 
-      ScrollTrigger.matchMedia({
-        "(min-width: 992px)": () => {
-          const tl = gsap.timeline({
-            scrollTrigger: {
-              trigger: sectionRef.current,
-              start: "top top",
-              end: "+=3200",
-              scrub: 1.05,
-              pin: true,
-              anticipatePin: 1,
-              invalidateOnRefresh: true,
-            },
-          });
-
-          tl.to(eyebrowRef.current, { opacity: 1, y: 0, filter: "blur(0px)", ease: "none", duration: 0.5 }, 0).to(titleRef.current, { opacity: 1, y: 0, filter: "blur(0px)", ease: "none", duration: 0.65 }, 0.08).to(subRef.current, { opacity: 1, y: 0, ease: "none", duration: 0.45 }, 0.22).to(
-            aircraftRef.current,
-            {
-              opacity: 1,
-              scale: 1,
-              x: 0,
-              y: 0,
-              ease: "none",
-              duration: 1.8,
-            },
-            0.12,
-          );
-
-          UAM_SPECS.forEach((spec, i) => {
-            const baseTime = 0.5 + i * 0.52;
-            const origin = spec.cardSide === "left" ? "right center" : "left center";
-
-            tl.to(
-              dotRefs.current[i],
-              {
-                scale: 1,
-                opacity: 1,
-                ease: "none",
-                duration: 0.18,
-              },
-              baseTime,
-            )
-              .to(
-                lineRefs.current[i],
-                {
-                  scaleX: 1,
-                  opacity: 1,
-                  transformOrigin: origin,
-                  ease: "none",
-                  duration: 0.24,
-                },
-                baseTime + 0.08,
-              )
-              .to(
-                cardRefs.current[i],
-                {
-                  opacity: 1,
-                  y: 0,
-                  scale: 1,
-                  filter: "blur(0px)",
-                  ease: "none",
-                  duration: 0.32,
-                },
-                baseTime + 0.18,
-              );
-          });
-
-          tl.to(
-            aircraftRef.current,
-            {
-              scale: 1.05,
-              ease: "none",
-              duration: 0.45,
-            },
-            2.7,
-          );
+      tl.to(
+        titleRef.current,
+        {
+          y: 0,
+          opacity: 1,
+          duration: 0.8,
+          ease: "none",
         },
-
-        "(max-width: 991px)": () => {
-          const tl = gsap.timeline({
-            scrollTrigger: {
-              trigger: sectionRef.current,
-              start: "top 80%",
-              end: "bottom 30%",
-              scrub: 0.8,
-              invalidateOnRefresh: true,
-            },
-          });
-
-          tl.to(eyebrowRef.current, { opacity: 1, y: 0, filter: "blur(0px)", ease: "none", duration: 0.22 }, 0)
-            .to(titleRef.current, { opacity: 1, y: 0, filter: "blur(0px)", ease: "none", duration: 0.24 }, 0.05)
-            .to(subRef.current, { opacity: 1, y: 0, ease: "none", duration: 0.2 }, 0.1)
-            .to(
-              aircraftRef.current,
-              {
-                opacity: 1,
-                scale: 1,
-                x: 0,
-                y: 0,
-                ease: "none",
-                duration: 0.28,
-              },
-              0.16,
-            )
-            .to(
-              dotRefs.current,
-              {
-                scale: 1,
-                opacity: 1,
-                stagger: 0.05,
-                ease: "none",
-                duration: 0.18,
-              },
-              0.24,
-            )
-            .to(
-              lineRefs.current,
-              {
-                scaleX: 1,
-                opacity: 1,
-                stagger: 0.05,
-                ease: "none",
-                duration: 0.18,
-              },
-              0.3,
-            )
-            .to(
-              cardRefs.current,
-              {
-                opacity: 1,
-                y: 0,
-                scale: 1,
-                filter: "blur(0px)",
-                stagger: 0.06,
-                ease: "none",
-                duration: 0.2,
-              },
-              0.36,
-            );
+        "<0.25",
+      );
+
+      tl.to(
+        vehicleRef.current,
+        {
+          xPercent: 0,
+          yPercent: 0,
+          opacity: 1,
+          duration: 1,
+          ease: "none",
         },
-      });
-
-      gsap.to(aircraftRef.current, {
-        y: -8,
-        duration: 2.8,
-        ease: "sine.inOut",
-        repeat: -1,
-        yoyo: true,
-      });
+        "<0.2",
+      );
+
+      tl.to(
+        panelsRef.current,
+        {
+          y: 0,
+          opacity: 1,
+          stagger: 0.16,
+          duration: 0.8,
+          ease: "none",
+        },
+        "<0.35",
+      );
     }, sectionRef);
 
     return () => ctx.revert();
   }, []);
 
   return (
-    <section className="uam-section" ref={sectionRef}>
-      <div className="uam-bg-grid"></div>
-      <div className="uam-bg-glow uam-bg-glow--a"></div>
-      <div className="uam-bg-glow uam-bg-glow--b"></div>
+    <section className="main-uam-section" ref={sectionRef}>
+      <div className="main-uam-screen-wipe" ref={overlayRef}>
+        <span>FROM UTM</span>
+        <strong>TO UAM</strong>
+      </div>
+
+      <div className="main-uam-bg-grid" />
+      <div className="main-uam-light main-uam-light--a" />
+      <div className="main-uam-light main-uam-light--b" />
+
+      <div className="main-uam-inner">
+        <div className="main-uam-visual">
+          <div className="main-uam-route main-uam-route--a" />
+          <div className="main-uam-route main-uam-route--b" />
+          <div className="main-uam-route main-uam-route--c" />
+
+          <div className="main-uam-node main-uam-node--a">V</div>
+          <div className="main-uam-node main-uam-node--b">P</div>
+          <div className="main-uam-node main-uam-node--c">C</div>
 
-      <div className="uam-inner">
-        <div className="uam-header">
-          <div className="uam-eyebrow" ref={eyebrowRef}>
-            <span className="uam-eyebrow-dot"></span>
-            UAM TECHNOLOGY
+          <div className="main-uam-vehicle" ref={vehicleRef}>
+            <span />
           </div>
+        </div>
 
-          <h2 className="uam-title" ref={titleRef}>
-            도심 항공 모빌리티,
+        <div className="main-uam-content" ref={titleRef}>
+          <p className="main-uam-eyebrow">UAM SYSTEM</p>
+          <h2>
+            도심항공교통
             <br />
-            <em>기술로 완성합니다</em>
+            UAM
           </h2>
-
-          <p className="uam-sub" ref={subRef}>
-            PAL NETWORKS의 4대 핵심 기술이 안전한 하늘길을 만듭니다
+          <p>
+            드론 관제에서 확장된 하늘길은 이제 도시의 이동 네트워크로
+            이어집니다. UAM은 버티포트, 항로, 운항 데이터를 하나의 흐름으로
+            연결합니다.
           </p>
         </div>
 
-        <div className="uam-stage">
-          <div className="uam-aircraft-wrap" ref={aircraftRef}>
-            <img className="uam-aircraft-img" src="./images/uam.png" alt="UAM 기체" draggable={false} />
-            <div className="uam-aircraft-shadow"></div>
-          </div>
-
-          {UAM_SPECS.map((spec, i) => (
-            <div key={spec.id} className="uam-point-group">
-              <div className="uam-dot" ref={(el) => (dotRefs.current[i] = el)} style={{ left: spec.cx, top: spec.cy }}>
-                <span className="uam-dot-ring"></span>
-                <span className="uam-dot-core"></span>
-              </div>
-
-              <div className={`uam-line uam-line--${spec.cardSide}`} ref={(el) => (lineRefs.current[i] = el)} style={{ left: spec.cx, top: spec.cy }}></div>
-
-              <div className={`uam-card uam-card--${spec.cardSide}`} ref={(el) => (cardRefs.current[i] = el)} style={{ left: spec.cx, top: `calc(${spec.cy} - 10px)` }}>
-                <div className="uam-card-index">{spec.id}</div>
-                <div className="uam-card-label">{spec.label}</div>
-
-                <strong className="uam-card-title">
-                  {spec.title.split("\n").map((line, j) => (
-                    <span key={j}>
-                      {line}
-                      {j === 0 && <br />}
-                    </span>
-                  ))}
-                </strong>
-
-                <p className="uam-card-desc">{spec.desc}</p>
-
-                <div className="uam-card-stat">
-                  <span className="uam-card-stat-value">{spec.stat}</span>
-                  <span className="uam-card-stat-label">{spec.statLabel}</span>
-                </div>
-              </div>
-            </div>
+        <div className="main-uam-panels">
+          {items.map((item, index) => (
+            <article
+              className="main-uam-panel"
+              key={item.label}
+              ref={(el) => {
+                panelsRef.current[index] = el;
+              }}
+            >
+              <span>{item.label}</span>
+              <h3>{item.title}</h3>
+              <p>{item.desc}</p>
+            </article>
           ))}
         </div>
       </div>
diff --git a/src/components/main/MainUtm.jsx b/src/components/main/MainUtm.jsx
index d456766..7518f78 100644
--- a/src/components/main/MainUtm.jsx
+++ b/src/components/main/MainUtm.jsx
@@ -6,109 +6,194 @@ gsap.registerPlugin(ScrollTrigger);
 
 function MainUtm() {
   const sectionRef = useRef(null);
-  const itemsRef = useRef([]);
+  const cardsRef = useRef([]);
+
+  const items = [
+    {
+      step: "01",
+      label: "비행 검토",
+      title: "비행가능여부 확인",
+      desc: "선택한 공역에서 드론 비행 가능 여부와 제한 조건을 실시간으로 확인합니다.",
+    },
+    {
+      step: "02",
+      label: "승인 신청",
+      title: "자동비행승인 신청",
+      desc: "복잡한 승인 절차 없이 간편하게 비행 자동 승인을 신청할 수 있습니다.",
+    },
+    {
+      step: "03",
+      label: "비행 관제",
+      title: "실시간 모니터링",
+      desc: "드론의 위치, 비행 경로, 운항 상태를 실시간으로 확인하고 모니터링합니다.",
+    },
+    {
+      step: "04",
+      label: "통합 관리",
+      title: "비행 데이터 관리",
+      desc: "비행 이력과 운항 스케줄 데이터를 통합 관리하여 효율적인 드론 운영을 지원합니다.",
+    },
+  ];
 
   useEffect(() => {
     const ctx = gsap.context(() => {
-      itemsRef.current.forEach((el) => {
-        const text = el.querySelector(".main-utm-text");
-        const visual = el.querySelector(".main-utm-visual");
+      const cards = cardsRef.current.filter(Boolean);
+
+      gsap.set(cards, {
+        yPercent: 110,
+        scale: 1,
+        opacity: 1,
+        rotateX: 0,
+        transformOrigin: "center bottom",
+      });
+
+      gsap.set(cards[0], {
+        yPercent: 0,
+      });
+
+      const tl = gsap.timeline({
+        scrollTrigger: {
+          trigger: sectionRef.current,
+          start: "top top",
+          end: `+=${items.length * 900}`,
+          scrub: 1,
+          pin: true,
+          anticipatePin: 1,
+        },
+      });
+
+      cards.forEach((card, index) => {
+        if (index === 0) return;
+
+        const prevCard = cards[index - 1];
 
-        gsap.fromTo(
-          text,
-          { y: 50, opacity: 0 },
+        tl.to(
+          prevCard,
           {
-            y: 0,
-            opacity: 1,
-            duration: 0.8,
-            ease: "power3.out",
-            scrollTrigger: {
-              trigger: el,
-              start: "top 80%",
-            },
+            yPercent: -18,
+            scale: 0.88,
+            opacity: 0.35,
+            rotateX: 8,
+            filter: "blur(3px)",
+            duration: 1,
+            ease: "none",
           },
+          index - 0.85,
         );
 
-        gsap.fromTo(
-          visual,
-          { x: el.classList.contains("reverse") ? -80 : 80, opacity: 0 },
+        tl.to(
+          card,
           {
-            x: 0,
-            opacity: 1,
-            duration: 0.9,
-            ease: "power3.out",
-            scrollTrigger: {
-              trigger: el,
-              start: "top 80%",
-            },
+            yPercent: 0,
+            duration: 1,
+            ease: "none",
           },
+          index - 0.85,
         );
       });
+
+      tl.to(cards[cards.length - 1], {
+        yPercent: -10,
+        scale: 0.94,
+        duration: 0.8,
+        ease: "none",
+      });
     }, sectionRef);
 
     return () => ctx.revert();
-  }, []);
+  }, [items.length]);
 
   return (
     <section className="main-utm-section" ref={sectionRef}>
-      <div className="main-utm-inner">
-        <div className="main-utm-head">
-          <p className="main-utm-eyebrow">UTM SYSTEM</p>
-          <h2 className="main-utm-title">Unmanned Aircraft Traffic Management</h2>
-          <p className="main-utm-desc">드론 하늘길을 통제하는 관제 시스템</p>
-        </div>
+      <div className="main-utm-bg-glow main-utm-bg-glow--a" />
+      <div className="main-utm-bg-glow main-utm-bg-glow--b" />
+
+      <div className="utm-floating-air" aria-hidden="true">
+        <div className="utm-floating-drone utm-floating-drone--a">
+          <svg viewBox="0 0 64 64" aria-hidden="true">
+            <circle cx="18" cy="18" r="10" />
+            <circle cx="46" cy="18" r="10" />
+            <circle cx="18" cy="46" r="10" />
+            <circle cx="46" cy="46" r="10" />
 
-        {/* STEP 1 */}
-        <div className="main-utm-item" ref={(el) => (itemsRef.current[0] = el)}>
-          <div className="main-utm-text">
-            <span className="main-utm-step">01</span>
-            <h3>Flight Planning</h3>
-            <p>비행 계획을 등록하고 승인 가능 여부를 자동으로 판단합니다</p>
-          </div>
-          <div className="main-utm-visual">
-            <img src="./images/test.png" alt="" />
-          </div>
+            <path d="M25 25L39 39" />
+            <path d="M39 25L25 39" />
+
+            <circle cx="32" cy="32" r="3.5" />
+          </svg>
+
+          <span />
         </div>
 
-        {/* STEP 2 */}
-        <div className="main-utm-item reverse" ref={(el) => (itemsRef.current[1] = el)}>
-          <div className="main-utm-text">
-            <span className="main-utm-step">02</span>
-            <h3>Auto Approval</h3>
-            <p>공역, 장애물, 규제 조건을 기반으로 비행 승인 여부를 결정합니다</p>
-          </div>
-          <div className="main-utm-visual">
-            <img src="./images/test.png" alt="" />
-          </div>
+        <div className="utm-floating-drone utm-floating-drone--b">
+          <svg viewBox="0 0 64 64" aria-hidden="true">
+            <circle cx="18" cy="18" r="10" />
+            <circle cx="46" cy="18" r="10" />
+            <circle cx="18" cy="46" r="10" />
+            <circle cx="46" cy="46" r="10" />
+
+            <path d="M25 25L39 39" />
+            <path d="M39 25L25 39" />
+
+            <circle cx="32" cy="32" r="3.5" />
+          </svg>
+
+          <span />
         </div>
 
-        {/* STEP 3 */}
-        <div className="main-utm-item" ref={(el) => (itemsRef.current[2] = el)}>
-          <div className="main-utm-text">
-            <span className="main-utm-step">03</span>
-            <h3>Real-time Monitoring</h3>
-            <p>비행 상태를 실시간으로 추적하고 상황을 시각화합니다</p>
-          </div>
-          <div className="main-utm-visual">
-            <img src="./images/test.png" alt="" />
-          </div>
+        <div className="utm-floating-drone utm-floating-drone--c">
+          <svg viewBox="0 0 64 64" aria-hidden="true">
+            <circle cx="18" cy="18" r="10" />
+            <circle cx="46" cy="18" r="10" />
+            <circle cx="18" cy="46" r="10" />
+            <circle cx="46" cy="46" r="10" />
+
+            <path d="M25 25L39 39" />
+            <path d="M39 25L25 39" />
+
+            <circle cx="32" cy="32" r="3.5" />
+          </svg>
+
+          <span />
         </div>
+      </div>
+
+      <div className="main-utm-inner">
+        <div className="main-utm-head">
+          <p className="main-utm-eyebrow">UTM SYSTEM</p>
+
+          <h2 className="main-utm-title">드론교통관리 (UTM)</h2>
 
-        {/* STEP 4 */}
-        <div className="main-utm-item reverse" ref={(el) => (itemsRef.current[3] = el)}>
-          <div className="main-utm-text">
-            <span className="main-utm-step">04</span>
-            <h3>Alert & Response</h3>
-            <p>비정상 상황 발생 시 즉시 대응할 수 있도록 지원합니다</p>
-          </div>
-          <div className="main-utm-visual">
-            <img src="./images/test.png" alt="" />
-          </div>
+          <p className="main-utm-desc">드론 하늘길을 통제하는 관제 시스템</p>
         </div>
 
-        <div className="main-utm-final">
-          <p>복잡한 공역 관리부터 실시간 대응까지</p>
-          <h3>UTM은 드론 운영의 모든 과정을 하나의 시스템으로 통합합니다</h3>
+        <div className="main-utm-stack">
+          {items.map((item, index) => (
+            <article
+              className="main-utm-card"
+              key={item.step}
+              ref={(el) => {
+                cardsRef.current[index] = el;
+              }}
+            >
+              <div className="main-utm-card-text">
+                <span className="main-utm-step">{item.step}</span>
+                <p className="main-utm-label">{item.label}</p>
+                <h3>{item.title}</h3>
+                <p>{item.desc}</p>
+              </div>
+
+              <div className="main-utm-card-visual">
+                <div className="main-utm-card-visual">
+                  <img
+                    className={`main-utm-img main-utm-img${index + 1}`}
+                    src={`./images/main-utm-img${index + 1}.png`}
+                    alt=""
+                  />
+                </div>
+              </div>
+            </article>
+          ))}
         </div>
       </div>
     </section>
diff --git a/src/css/main.css b/src/css/main.css
index f6ae19f..507489a 100644
--- a/src/css/main.css
+++ b/src/css/main.css
@@ -127,3 +127,384 @@ body{overflow-x:hidden;}
 .main-scroll-line{height:22px;}
 .main-scroll-text{font-size:10px;letter-spacing:.22em;}
 }
+
+
+/* ─── Section ─── */
+.main-utm-section{position:relative;width:100%;min-height:100vh;padding-top:86px;overflow:hidden;background:radial-gradient(circle at 12% 18%,rgba(58,64,129,.08),transparent 32%),radial-gradient(circle at 88% 18%,rgba(58,64,129,.06),transparent 34%),linear-gradient(180deg,#f7f9ff 0%,#fff 100%);}
+.main-utm-section::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(247,249,255,.82) 0%,rgba(247,249,255,.42) 24%,rgba(247,249,255,.12) 52%,rgba(247,249,255,.42) 78%,rgba(247,249,255,.82) 100%),url("/images/main-utm-background.png") no-repeat 50% 50% / cover;opacity:.52;pointer-events:none;z-index:0;}
+ 
+/* ─── Glow ─── */
+.main-utm-bg-glow{position:absolute;border-radius:999px;filter:blur(90px);pointer-events:none;}
+.main-utm-bg-glow--a{width:520px;height:520px;top:-160px;right:-120px;background:rgba(58,64,129,.13);}
+.main-utm-bg-glow--b{width:460px;height:460px;left:-140px;bottom:-160px;background:rgba(112,180,255,.12);}
+ 
+/* ─── Inner ─── */
+.main-utm-inner{position:relative;z-index:2;width:min(1440px,calc(100% - 120px));min-height:calc(100vh - 86px);margin:0 auto;padding-top:72px;padding-bottom:64px;}
+ 
+/* ─── Head ─── */
+.main-utm-head{position:relative;z-index:5;max-width:820px;margin-bottom:64px;}
+.main-utm-eyebrow{margin:0 0 14px;font-size:12px;font-weight:800;letter-spacing:.24em;color:#3a4081;}
+.main-utm-title{
+  margin:0;
+  font-size:clamp(40px,4vw,64px);
+  font-weight:800;
+  line-height:.92;
+  letter-spacing:-0.08em;
+  color:#0e1120;
+}.main-utm-desc{margin:22px 0 0;font-size:16px;line-height:1.6;letter-spacing:-.02em;color:#697083;}
+ 
+/* ─── Card Stack ─── */
+.main-utm-stack{position:relative;width:100%;height:min(430px,50vh);perspective:1400px;}
+.main-utm-card{position:absolute;inset:0;display:grid;grid-template-columns:.9fr 1.1fr;align-items:center;gap:64px;padding:54px 62px;border-radius:34px;overflow:hidden;background:rgba(255,255,255,.86);border:1px solid rgba(58,64,129,.1);box-shadow:0 30px 80px rgba(14,17,32,.1),inset 0 1px 0 rgba(255,255,255,.9);backdrop-filter:blur(22px);will-change:transform,opacity,filter;}
+.main-utm-card::before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,.78),transparent 46%),radial-gradient(circle at 82% 28%,rgba(58,64,129,.11),transparent 34%);pointer-events:none;}
+.main-utm-card-text,.main-utm-card-visual{position:relative;z-index:2;}
+.main-utm-step{display:inline-flex;align-items:center;justify-content:center;width:58px;height:32px;margin-bottom:24px;border-radius:999px;background:rgba(58,64,129,.1);color:#3a4081;font-size:13px;font-weight:800;letter-spacing:.1em;}
+.main-utm-label{margin:0 0 10px;font-size:12px;font-weight:800;letter-spacing:.18em;color:rgba(58,64,129,.62);}
+.main-utm-card h3{margin:0;font-size:clamp(34px,3.2vw,54px);line-height:1.06;letter-spacing:-.055em;color:#101322;}
+.main-utm-card-text > p:last-child{max-width:430px;margin:22px 0 0;font-size:17px;line-height:1.72;word-break:keep-all;color:#636b7e;}
+ 
+/* ─── Card Visual ─── */
+.main-utm-card-visual{
+  position:relative;
+  height:100%;
+  min-height:300px;
+  border-radius:28px;
+  overflow:hidden;
+  background:#f7f8fc;
+    align-items:center;
+      overflow:hidden;
+
+  justify-content:center;
+}
+
+.main-utm-card-visual::after{
+  content:"";
+
+  position:absolute;
+  inset:18px;
+
+  border-radius:24px;
+
+  background:linear-gradient(180deg,rgba(255,255,255,.12),transparent 30%);
+
+  pointer-events:none;
+}
+
+.main-utm-img{
+  width:100%;
+  height:100%;
+
+  object-fit:cover;
+
+  display:block;
+
+  border-radius:24px;
+
+
+box-shadow:
+  inset 0 0 0 1px rgba(58,64,129,.06),
+  0 18px 40px rgba(17,22,40,.08),
+  0 0 0 8px rgba(255,255,255,.42);
+  background:#fff;
+  overflow:hidden;
+transform:translateZ(0);
+}
+.main-utm-orbit{position:absolute;inset:32px;border-radius:28px;}
+.main-utm-orbit span{position:absolute;border:1px solid rgba(58,64,129,.14);border-radius:50%;}
+.main-utm-orbit span:nth-child(1){width:340px;height:340px;left:50%;top:50%;transform:translate(-50%,-50%);}
+.main-utm-orbit span:nth-child(2){width:230px;height:230px;left:18%;top:16%;}
+.main-utm-orbit span:nth-child(3){width:170px;height:170px;right:10%;bottom:10%;}
+.main-utm-map{position:absolute;inset:0;}
+.main-utm-route{position:absolute;height:2px;border-radius:999px;background:linear-gradient(90deg,transparent,#3a4081,transparent);box-shadow:0 0 16px rgba(58,64,129,.32);opacity:.7;}
+.main-utm-route--a{width:62%;left:18%;top:42%;transform:rotate(-18deg);}
+.main-utm-route--b{width:48%;right:12%;top:62%;transform:rotate(22deg);}
+
+ 
+/* ─── Floating Drones ─── */
+.utm-floating-air{position:absolute;top:120px;right:2%;width:42vw;height:210px;pointer-events:none;z-index:1;overflow:visible;animation:utmAirFlow 18s linear infinite;}
+.utm-floating-drone{position:absolute;width:52px;height:52px;border-radius:50%;background:rgba(255,255,255,.42);backdrop-filter:blur(12px);box-shadow:0 0 0 8px rgba(58,64,129,.04),0 10px 24px rgba(58,64,129,.1);}
+.utm-floating-drone svg{position:absolute;inset:9px;width:34px;height:34px;overflow:visible;}
+.utm-floating-drone svg circle{fill:none;stroke:#3a4081;stroke-width:2.4;}
+.utm-floating-drone svg circle:first-child{filter:drop-shadow(0 0 10px rgba(58,64,129,.34));}
+.utm-floating-drone svg path{fill:none;stroke:#3a4081;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round;}
+.utm-floating-drone span{position:absolute;inset:-12px;border-radius:50%;border:1px solid rgba(58,64,129,.2);animation:utmDronePulse 2.8s ease-out infinite;}
+.utm-floating-drone--a{left:10%;top:122px;animation:utmDroneMoveB 11s ease-in-out infinite,utmDronePulseFloat 6s ease-in-out infinite;}
+.utm-floating-drone--a svg circle,
+.utm-floating-drone--a svg path{
+  stroke:#5B6CFF;
+}
+
+.utm-floating-drone--a svg circle:first-child{
+  filter:drop-shadow(0 0 10px rgba(91,108,255,.34));
+}
+.utm-floating-drone--b{
+  left:44%;
+  top:72px;
+
+  box-shadow:
+    0 0 0 8px rgba(243,199,104,.08),
+    0 10px 24px rgba(243,199,104,.14);
+
+  animation:
+    utmDroneMoveB 11s ease-in-out infinite,
+    utmDronePulseFloat 6s ease-in-out infinite;
+}
+.utm-floating-drone--b svg{
+  animation:utmDroneColorShift 6s ease-in-out infinite;
+}
+
+.utm-floating-drone--b svg circle,
+.utm-floating-drone--b svg path{
+  stroke:#F3C768;
+}
+
+.utm-floating-drone--b svg circle:first-child{
+  filter:drop-shadow(0 0 10px rgba(243,199,104,.34));
+}
+.utm-floating-drone--c{right:4%;top:138px;animation:utmDroneMoveB 11s ease-in-out infinite,utmDronePulseFloat 6s ease-in-out infinite;animation-delay:-2.4s;   box-shadow:
+    0 0 0 8px rgba(255,123,123,.06),
+    0 10px 24px rgba(255,123,123,.12);
+
+  }
+ .utm-floating-drone--c svg circle,
+.utm-floating-drone--c svg path{
+  stroke:#FF7B7B;
+}
+
+.utm-floating-drone--c svg circle:first-child{
+  filter:drop-shadow(0 0 10px rgba(255,123,123,.32));
+}
+
+
+/* ─── Responsive ─── */
+@media(max-width:1024px){
+  .main-utm-section{padding-top:76px;}
+  .main-utm-inner{width:calc(100% - 56px);min-height:calc(100vh - 76px);padding-top:56px;}
+  .main-utm-head{margin-bottom:56px;}
+  .main-utm-card{grid-template-columns:1fr;gap:28px;padding:34px;}
+  .main-utm-card-visual{min-height:240px;}
+  .utm-floating-air{width:58vw;top:160px;opacity:.72;}
+}
+@media(max-width:768px){
+  .main-utm-inner{width:calc(100% - 32px);padding-top:42px;}
+  .main-utm-title{font-size:38px;}
+  .main-utm-desc{font-size:14px;}
+  .main-utm-stack{height:64vh;}
+  .main-utm-card{padding:26px 22px;border-radius:24px;}
+  .main-utm-card h3{font-size:32px;}
+  .main-utm-card-text > p:last-child{font-size:14px;}
+  .main-utm-card-visual{min-height:210px;}
+  .utm-floating-air{display:none;}
+}
+ 
+/* ─── Keyframes ─── */
+@keyframes utmAirFlow{0%,100%{transform:translateX(0);}50%{transform:translateX(-18px);}}
+@keyframes utmDroneMoveA{0%,100%{transform:translate3d(0,0,0) scale(1);}50%{transform:translate3d(26px,-12px,0) scale(1.04);}}
+@keyframes utmDroneMoveB{0%,100%{transform:translate3d(0,0,0) scale(.82);}50%{transform:translate3d(-20px,10px,0) scale(.88);}}
+@keyframes utmDronePulse{0%{transform:scale(.7);opacity:.62;}100%{transform:scale(1.9);opacity:0;}}
+@keyframes utmDronePulseFloat{0%,100%{filter:drop-shadow(0 0 0 rgba(58,64,129,0));}50%{filter:drop-shadow(0 0 18px rgba(58,64,129,.18));}}
+@keyframes utmDroneColorShift{
+  0%{
+    filter:none;
+  }
+
+  45%{
+    filter:none;
+  }
+
+  50%{
+    filter:drop-shadow(0 0 10px rgba(243,199,104,.42));
+  }
+
+  55%{
+    filter:drop-shadow(0 0 10px rgba(243,199,104,.42));
+  }
+
+  100%{
+    filter:none;
+  }
+}
+
+.airspace-transition-section {
+  position: relative;
+  height: 100vh;
+  overflow: hidden;
+
+  background:
+    radial-gradient(circle at 12% 18%, rgba(58,64,129,.08), transparent 32%),
+    radial-gradient(circle at 88% 18%, rgba(58,64,129,.06), transparent 34%),
+    linear-gradient(180deg, #f7f9ff 0%, #ffffff 100%);
+}
+.airspace-transition-section::before {
+  content: "";
+
+  position: absolute;
+  inset: 0;
+
+  background:
+    linear-gradient(
+      90deg,
+      rgba(255,255,255,.72) 0%,
+      rgba(255,255,255,.24) 20%,
+      rgba(255,255,255,.08) 50%,
+      rgba(255,255,255,.24) 80%,
+      rgba(255,255,255,.72) 100%
+    );
+
+  pointer-events: none;
+}
+.airspace-panel {
+  position: absolute;
+  inset: 0;
+
+  display: flex;
+  flex-direction: column;
+  justify-content: center;
+
+  padding: 0 8vw;
+}
+
+.airspace-panel--utm {
+  background: transparent;
+}
+
+.airspace-panel--uam {
+  background:
+    radial-gradient(circle at 72% 34%, rgba(112,180,255,.12), transparent 34%),
+    radial-gradient(circle at 42% 78%, rgba(58,64,129,.08), transparent 28%);
+}
+
+.airspace-panel p {
+  margin: 0 0 18px;
+  font-size: 12px;
+  font-weight: 800;
+  letter-spacing: .26em;
+  color: #3a4081;
+}
+
+.airspace-panel h2 {
+  margin: 0;
+  max-width: 760px;
+
+  font-size: clamp(48px, 6vw, 96px);
+  font-weight: 800;
+  line-height: .96;
+  letter-spacing: -.08em;
+  color: #0e1120;
+}
+
+.airspace-lines {
+  position: absolute;
+  inset: 0;
+  z-index: 5;
+  pointer-events: none;
+}
+
+/* .airspace-line {
+  position: absolute;
+  left: 8vw;
+
+  height: 1px;
+  border-radius: 999px;
+
+  background:
+    linear-gradient(
+      90deg,
+      rgba(58,64,129,0),
+      rgba(58,64,129,.06),
+      rgba(58,64,129,.14),
+      rgba(58,64,129,.06),
+      rgba(58,64,129,0)
+    );
+
+  filter: blur(.4px);
+
+  opacity: .55;
+
+  mix-blend-mode: multiply;
+
+  transform-origin: left center;
+}
+
+.airspace-line::after {
+  content: "";
+
+  position: absolute;
+  inset: 0;
+
+  background:
+    linear-gradient(
+      90deg,
+      transparent 0%,
+      rgba(255,255,255,.65) 18%,
+      rgba(255,255,255,0) 42%
+    );
+
+  mix-blend-mode: screen;
+}
+.airspace-line--1 {
+  top: 36%;
+  width: 62vw;
+  transform: rotate(-8deg);
+}
+
+.airspace-line--2 {
+  top: 48%;
+  width: 74vw;
+  transform: rotate(3deg);
+}
+
+.airspace-line--3 {
+  top: 60%;
+  width: 58vw;
+  transform: rotate(10deg);
+}
+
+.airspace-line--4 {
+  top: 70%;
+  width: 46vw;
+  transform: rotate(-4deg);
+  opacity: .52;
+} */
+
+.airspace-moving-dot {
+  position: absolute;
+  left: 50%;
+  top: 49%;
+  z-index: 6;
+
+  width: 54px;
+  height: 54px;
+  border-radius: 50%;
+
+  background: rgba(255,255,255,.78);
+  border: 1px solid rgba(58,64,129,.14);
+
+  box-shadow:
+    0 0 0 12px rgba(58,64,129,.06),
+    0 20px 50px rgba(58,64,129,.18);
+}
+
+.airspace-moving-dot::before {
+  content: "";
+  position: absolute;
+  inset: 16px;
+  border-radius: 50%;
+  background: #3a4081;
+  box-shadow: 0 0 18px rgba(58,64,129,.42);
+}
+
+@media (max-width: 768px) {
+  .airspace-panel {
+    padding: 0 28px;
+  }
+
+  .airspace-panel h2 {
+    font-size: 44px;
+  }
+
+  .airspace-line {
+    left: 28px;
+  }
+}
+
diff --git a/src/pages/MainPage.jsx b/src/pages/MainPage.jsx
index 96c56a9..bb68273 100644
--- a/src/pages/MainPage.jsx
+++ b/src/pages/MainPage.jsx
@@ -1,12 +1,14 @@
 import MainVisual from "../components/main/MainVisual";
 import MainUtm from "../components/main/MainUtm";
 import MainUam from "../components/main/MainUam";
+import MainCameraTransition from "../components/main/MainCameraTransition";
 
 function MainPage() {
   return (
     <main className="main-page">
       <MainVisual />
       <MainUtm />
+      <MainCameraTransition />
       {/* <MainUam /> */}
     </main>
   );