:root {
      --dark-blue: #061729;
      --blue: #4877AC;
      --beige: #E8D1B2;
      --grey: #616666;
      --black: #000000;
      --white: #EFEFEF;

      --accent: #A9440A;
      --accent-soft: rgba(169, 68, 10, 0.18);
      --accent-border: rgba(169, 68, 10, 0.55);

      --max-width: 1180px;
      --side-padding: clamp(20px, 5vw, 72px);
      --section-padding: clamp(96px, 12vw, 168px);

      --radius-xl: 36px;
      --radius-lg: 28px;
      --radius-md: 20px;

      --transition: 0.55s cubic-bezier(.2, .8, .2, 1);

      

      
      --photo-long-dive: url("images/dive-background.webp");

      --photo-incident: url("images/tanker.webp");

      --photo-birds: url("images/birds.webp");
      --photo-marine-mammals: url("images/marine-mammals.webp");
      --photo-fish: url("images/fish.webp");
      --photo-small-marine-life: url("images/small-marine-life.webp");
      --photo-coastal-habitats: url("images/coastal-habitats.webp");

      --photo-location-map: url("images/anapa-map.webp");
      --photo-video-poster: url("images/tanker.webp");

      
      --photo-bubbles-left: url("images/bubbles-left.webp");
      --photo-bubbles-right: url("images/bubbles-right.webp");
      --photo-seaweed-left: url("images/seaweed.webp");
      --photo-seaweed-right: url("images/seaweed.webp");
      --photo-coral-bush: url("images/coral.webp");

      --photo-hidden-fishes: url("images/underwater-fishes.webp");
      --photo-hidden-dolphin: url("images/dolphin.webp");

    }

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

    html {
      scroll-behavior: smooth;
      background: var(--dark-blue);
    }

    body {
      font-family: "Inter", sans-serif;
      color: var(--white);
      background: var(--dark-blue);
      line-height: 1.65;
      overflow-x: hidden;
    }

    body.menu-open {
      overflow: hidden;
    }

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

    

    .dive-bg {
      position: fixed;
      inset: 0;
      z-index: 0;
      pointer-events: none;
      background: var(--dark-blue);
      opacity: 1;
      overflow: hidden;
    }

    .dive-long-photo {
      position: absolute;
      inset: -2%;
      background-image: var(--photo-long-dive);
      background-size: cover;
      background-position: center top;
      background-repeat: no-repeat;
      opacity: 1;
      transform: translate3d(0, 0, 0) scale(1.02);
      transform-origin: center center;
      will-change: background-position, transform;
      transition: background-position 0.08s linear, transform 0.08s linear;
    }

    .dive-bg-overlay {
      position: absolute;
      inset: 0;
      background:
        linear-gradient(180deg, rgba(6,23,41,0.05), rgba(6,23,41,0.44)),
        radial-gradient(circle at 50% 8%, rgba(239,239,239,0.10), transparent 16%),
        radial-gradient(circle at 50% 42%, rgba(72,119,172,0.12), transparent 42%);
      opacity: 0.24;
      transition: opacity 0.12s linear;
    }

    .dive-particles {
      position: absolute;
      inset: 0;
      background-image:
        radial-gradient(circle, rgba(239,239,239,0.12) 1px, transparent 1px),
        radial-gradient(circle, rgba(232,209,178,0.05) 1px, transparent 1px);
      background-size: 92px 92px, 148px 148px;
      background-position: 0 0, 42px 62px;
      opacity: 0.09;
      animation: particles 32s linear infinite;
    }

    @keyframes particles {
      from { transform: translateY(0); }
      to { transform: translateY(-220px); }
    }

    .water-surface-line {
      position: fixed;
      left: -10%;
      right: -10%;
      top: 44%;
      height: 120px;
      z-index: 1;
      background:
        linear-gradient(180deg, rgba(239,239,239,0.18), transparent),
        repeating-linear-gradient(
          105deg,
          rgba(255,255,255,0.07) 0px,
          rgba(255,255,255,0.07) 1px,
          transparent 1px,
          transparent 96px
        );
      opacity: 0.28;
      filter: blur(1px);
      transform: rotate(-3deg);
      pointer-events: none;
      transition: opacity 0.12s linear, transform 0.12s linear;
    }

    .dive-flow {
      position: relative;
      z-index: 2;
    }

    

    .top-bar {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 88px;
      z-index: 70;
      background: rgba(0, 0, 0, 0.24);
      backdrop-filter: blur(14px);
      border-bottom: 1px solid rgba(239,239,239,0.08);
      pointer-events: none;
    }

    .top-brand {
      position: fixed;
      top: 22px;
      left: 50%;
      transform: translateX(-50%);
      z-index: 90;
      text-align: center;
      font-family: "Alice", serif;
      text-transform: uppercase;
      line-height: 1.05;
      letter-spacing: 0.06em;
      pointer-events: none;
      color: var(--white);
    }

    .top-brand span:first-child {
      display: block;
      font-size: clamp(18px, 2vw, 28px);
    }

    .top-brand span:last-child {
      display: block;
      margin-top: 5px;
      font-family: "Inter", sans-serif;
      font-size: clamp(9px, 0.8vw, 12px);
      font-weight: 500;
      letter-spacing: 0.28em;
      color: var(--white);
    }

    .burger {
      position: fixed;
      top: 30px;
      right: var(--side-padding);
      z-index: 120;
      width: 34px;
      height: 26px;
      display: flex;
      align-items: center;
      justify-content: center;
      border: none;
      background: transparent;
      cursor: pointer;
      padding: 0;
    }

    .burger-lines {
      position: relative;
      width: 32px;
      height: 18px;
    }

    .burger-lines span {
      position: absolute;
      left: 0;
      width: 32px;
      height: 2px;
      border-radius: 10px;
      background: var(--white);
      transition: transform var(--transition), top var(--transition), opacity var(--transition);
    }

    .burger-lines span:nth-child(1) {
      top: 0;
    }

    .burger-lines span:nth-child(2) {
      top: 8px;
    }

    .burger-lines span:nth-child(3) {
      top: 16px;
    }

    body.menu-open .burger-lines span:nth-child(1) {
      top: 8px;
      transform: rotate(45deg);
    }

    body.menu-open .burger-lines span:nth-child(2) {
      opacity: 0;
    }

    body.menu-open .burger-lines span:nth-child(3) {
      top: 8px;
      transform: rotate(-45deg);
    }

    .menu-overlay {
      position: fixed;
      inset: 0;
      z-index: 100;
      display: flex;
      justify-content: flex-end;
      background:
        radial-gradient(circle at 78% 22%, rgba(72,119,172,0.22), transparent 28%),
        rgba(0,0,0,0.58);
      backdrop-filter: blur(14px);
      opacity: 0;
      pointer-events: none;
      transition: opacity var(--transition);
    }

    body.menu-open .menu-overlay {
      opacity: 1;
      pointer-events: auto;
    }

    .menu-panel {
      width: min(480px, 100%);
      height: 100%;
      padding: clamp(92px, 10vw, 130px) clamp(28px, 5vw, 58px) 42px;
      background:
        linear-gradient(180deg, rgba(6,23,41,0.96), rgba(0,0,0,0.9));
      border-left: 1px solid rgba(239,239,239,0.16);
      transform: translateX(100%);
      transition: transform var(--transition);
      box-shadow: -30px 0 100px rgba(0,0,0,0.42);
    }

    body.menu-open .menu-panel {
      transform: translateX(0);
    }

    .menu-panel nav {
      display: grid;
      gap: 30px;
    }

    .menu-panel a {
      color: #ffffff;
      font-family: "Alice", serif;
      font-size: clamp(44px, 6vw, 78px);
      line-height: 1;
      transition: opacity var(--transition), transform var(--transition);
    }

    .menu-panel a:hover,
    .menu-panel a.active {
      color: #ffffff;
      opacity: 0.72;
      transform: translateX(8px);
    }

    .menu-small {
      margin-top: 54px;
      max-width: 320px;
      color: rgba(239,239,239,0.56);
      font-size: 14px;
      line-height: 1.7;
    }

    

    .section {
      position: relative;
      min-height: 100vh;
      padding: var(--section-padding) var(--side-padding);
      display: flex;
      align-items: center;
      overflow: hidden;
    }

    .section-inner {
      width: 100%;
      max-width: var(--max-width);
      margin: 0 auto;
      position: relative;
      z-index: 2;
    }

    h1,
    h2,
    h3 {
      font-family: "Alice", serif;
      font-weight: 400;
      line-height: 1.04;
    }

    h1 {
      max-width: none;
      margin: 0 auto 28px;
      font-size: clamp(44px, 8.4vw, 136px);
      text-align: center;
      white-space: nowrap;
    }

    .hero-section h1 {
      margin-bottom: 4px;
      transform: translateY(-24px);
    }

    h2 {
      max-width: 860px;
      margin-bottom: 28px;
      font-size: clamp(42px, 6vw, 88px);
    }

    h3 {
      margin-bottom: 14px;
      font-size: clamp(30px, 3.1vw, 48px);
    }

    p {
      max-width: 760px;
      font-size: clamp(16px, 1.25vw, 19px);
      color: rgba(239,239,239,0.75);
    }

    .text-stack {
      display: grid;
      gap: 22px;
    }

    .highlight-line {
      max-width: 820px;
      margin-bottom: 30px;
      font-family: "Alice", serif;
      font-size: clamp(24px, 2.8vw, 42px);
      line-height: 1.18;
      color: var(--accent);
    }

    .highlight-line span {
      display: block;
    }

    .closing-line {
      margin-top: 34px;
      color: #1877ac;
      font-size: clamp(17px, 1.4vw, 21px);
    }

    .large-statement {
      max-width: 980px;
      font-family: "Alice", serif;
      font-size: clamp(38px, 6vw, 88px);
      line-height: 1.08;
      color: var(--white);
    }

    .hero-section {
      text-align: center;
    }

    .hero-content {
      position: relative;
      z-index: 3;
    }

    .hero-section h1,
    .hero-section .hero-subtitle,
    .hero-section .hero-intro {
      text-shadow:
        0 4px 18px rgba(0, 0, 0, 0.72),
        0 1px 4px rgba(0, 0, 0, 0.92);
    }

    #what-happened .highlight-line,
    #key-facts .highlight-line {
      color: var(--black);
    }

    #what-happened .highlight-line,
    #what-happened .highlight-line span {
      color: var(--black);
      text-shadow: none !important;
      filter: none !important;
    }

    .hero-subtitle {
      margin: 0 auto 20px;
      color: #e8d1b2;
      text-shadow: none;
    }

    .hero-intro {
      margin: 0 auto;
      max-width: 560px;
      color: rgba(239,239,239,0.86);
      font-size: clamp(15px, 1.1vw, 17px);
      line-height: 1.8;
    }

    .scroll-cue {
      position: absolute;
      left: 50%;
      bottom: 34px;
      z-index: 4;
      transform: translateX(-50%);
      color: rgba(239,239,239,0.55);
      font-size: 12px;
      letter-spacing: 0.14em;
      text-transform: uppercase;
    }

    .scroll-cue::after {
      content: "";
      display: block;
      width: 1px;
      height: 46px;
      margin: 14px auto 0;
      background: linear-gradient(180deg, var(--accent), transparent);
      animation: cue 2.4s ease-in-out infinite;
    }

    @keyframes cue {
      0%, 100% { opacity: 0.35; transform: scaleY(0.75); }
      50% { opacity: 1; transform: scaleY(1); }
    }

    .two-column {
      display: grid;
      grid-template-columns: 1.05fr 0.95fr;
      gap: clamp(44px, 7vw, 104px);
      align-items: center;
    }

    .visual-card {
      position: relative;
      min-height: 460px;
      overflow: hidden;
      border-radius: var(--radius-xl);
      border: 1px solid rgba(239,239,239,0.1);
      background:
        linear-gradient(180deg, rgba(6,23,41,0.05), rgba(6,23,41,0.72)),
        var(--visual-photo),
        radial-gradient(circle at 50% 8%, rgba(169,68,10,0.18), transparent 16%),
        linear-gradient(180deg, rgba(72,119,172,0.26), rgba(6,23,41,0.95));
      background-size: cover;
      background-position: center;
      box-shadow: 0 30px 90px rgba(0,0,0,0.28);
    }

    .incident-visual {
      --visual-photo: var(--photo-incident);
    }

    .visual-card.incident-visual {
      min-height: clamp(520px, 46vw, 680px);
      width: min(112%, 760px);
      margin-left: auto;
      margin-right: auto;
      overflow: visible;
      border: none;
      border-radius: 0;
      background: var(--visual-photo);
      background-size: contain;
      background-position: center;
      background-repeat: no-repeat;
      box-shadow: none;
    }

    

    #key-facts .section-inner > .reveal {
      text-align: center;
    }

    #key-facts h2 {
      max-width: none;
      margin-left: auto;
      margin-right: auto;
      text-align: center;
    }

    #key-facts {
      position: relative;
      isolation: isolate;
      overflow: hidden;
    }

    #key-facts .section-inner {
      position: relative;
      z-index: 5;
    }

    #key-facts .highlight-line {
      margin-left: auto;
      margin-right: auto;
      text-align: center;
      color: var(--black);
      text-shadow: none;
    }

    .facts-grid {
      display: grid;
      grid-template-columns: repeat(5, 1fr);
      gap: 16px;
      margin-top: 52px;
    }

    .fact-card {
      min-height: 250px;
      padding: 26px;
      border-radius: var(--radius-md);
      background: rgba(239, 239, 239, 0.72);
      border: 1px solid rgba(239, 239, 239, 0.34);
      backdrop-filter: blur(18px);
      transition: transform var(--transition), background var(--transition), border-color var(--transition);
    }

    .fact-card:hover {
      transform: translateY(-6px);
      background: rgba(239, 239, 239, 0.86);
      border-color: var(--accent-border);
    }

    .fact-number {
      margin-bottom: 24px;
      font-family: "Alice", serif;
      font-size: clamp(36px, 4vw, 56px);
      line-height: 1;
      color: #1877AC;
    }

    .fact-card p {
      font-size: 14.5px;
      line-height: 1.65;
      color: var(--black);
    }

    .centered {
      max-width: 980px;
      margin: 0 auto;
      text-align: center;
    }

    .centered h2,
    .centered p,
    .centered .highlight-line,
    .centered .closing-line {
      margin-left: auto;
      margin-right: auto;
    }

    .unseen-text {
      max-width: 900px;
      margin: 0 auto;
      color: rgba(239,239,239,0.75);
      font-size: clamp(17px, 1.35vw, 21px);
      line-height: 1.85;
    }


    

    #hidden-impact {
      position: relative;
      isolation: isolate;
      overflow: hidden;
    }

    #hidden-impact .section-inner {
      position: relative;
      z-index: 5;
    }

    .hidden-impact-deco {
      position: absolute;
      z-index: 2;
      pointer-events: none;
      background-color: transparent;
      background-repeat: no-repeat;
      background-size: contain;
      border: none;
      box-shadow: none;
    }

    .hidden-fishes {
      width: clamp(280px, 40vw, 660px);
      height: clamp(150px, 22vw, 340px);
      top: clamp(-104px, -5.5vw, -48px);
      left: clamp(-30px, 5vw, 82px);
      background-image: var(--photo-hidden-fishes);
      background-position: left top;
      mix-blend-mode: screen;
      opacity: 0.66;
    }

    .hidden-dolphin {
      width: clamp(280px, 36vw, 610px);
      height: clamp(170px, 22vw, 350px);
      right: clamp(-24px, 4vw, 72px);
      bottom: clamp(-22px, 1vw, 22px);
      background-image: var(--photo-hidden-dolphin);
      background-position: right bottom;
      opacity: 0.76;
    }

    

    .species-section h2 {
      max-width: none;
      margin-left: auto;
      margin-right: auto;
      margin-bottom: 70px;
      text-align: center;
      white-space: nowrap;
      font-size: clamp(30px, 5.2vw, 82px);
    }

    .species-layout {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: clamp(22px, 3vw, 34px);
      align-items: stretch;
    }

    .species-column {
      display: grid;
      gap: clamp(22px, 3vw, 34px);
    }

    .species-column:first-child {
      grid-template-rows: repeat(3, minmax(0, 1fr));
    }

    .species-column:last-child {
      grid-template-rows: repeat(2, minmax(0, 1fr));
    }

    .species-card {
      position: relative;
      overflow: hidden;
      display: grid;
      grid-template-rows: minmax(220px, 46%) auto;
      min-height: 500px;
      border-radius: var(--radius-xl);
      border: 1px solid rgba(239, 239, 239, 0.32);
      background: rgba(239, 239, 239, 0.72);
      box-shadow: 0 24px 72px rgba(0,0,0,0.24);
      transition: transform var(--transition), border-color var(--transition), background var(--transition);
    }

    .species-column:first-child .species-card {
      min-height: 420px;
    }

    .species-column:last-child .species-card {
      min-height: 660px;
      grid-template-rows: minmax(340px, 54%) auto;
    }

    .species-card:hover {
      transform: translateY(-6px);
      border-color: var(--accent-border);
      background: rgba(239, 239, 239, 0.86);
    }

    .species-photo {
      position: relative;
      min-height: 220px;
      background:
        linear-gradient(180deg, rgba(72,119,172,0.05), rgba(0,0,0,0.22)),
        var(--species-image),
        radial-gradient(circle at 50% 30%, rgba(169,68,10,0.12), transparent 32%),
        linear-gradient(145deg, rgba(72,119,172,0.38), rgba(6,23,41,0.92));
      background-size: cover;
      background-position: center;
      border-bottom: 1px solid rgba(239,239,239,0.1);
    }

    .species-photo::after {
      content: "";
      position: absolute;
      inset: 0;
      background:
        linear-gradient(180deg, transparent 55%, rgba(6,23,41,0.36)),
        radial-gradient(circle at 50% 0%, rgba(239,239,239,0.12), transparent 32%);
      pointer-events: none;
    }

    .species-content {
      position: relative;
      z-index: 2;
      padding: clamp(24px, 3vw, 34px);
      background: rgba(239, 239, 239, 0.76);
    }

    .species-content::before {
      content: "";
      position: absolute;
      inset: 16px;
      border-radius: 22px;
      border: 1px solid rgba(6, 23, 41, 0.12);
      pointer-events: none;
    }

    .species-content h3,
    .species-content p {
      position: relative;
      z-index: 2;
    }

    .species-content h3 {
      color: #1877AC;
    }

    .species-content p {
      max-width: none;
      font-size: clamp(15px, 1.08vw, 17px);
      line-height: 1.72;
      color: #061729;
    }

    .ecosystem-statement {
      min-height: 100vh;
      position: relative;
      isolation: isolate;
      overflow: hidden;
      --coral-bottom-offset: clamp(-68px, -4.5vw, -34px);
    }

    .ecosystem-statement .section-inner {
      position: relative;
      z-index: 5;
    }

    .ecosystem-deco {
      position: absolute;
      z-index: 2;
      pointer-events: none;
      background-color: transparent;
      background-repeat: no-repeat;
      background-size: contain;
      border: none;
      box-shadow: none;
      opacity: 0.92;
    }

    .ecosystem-bubbles {
      width: clamp(120px, 18vw, 260px);
      height: clamp(220px, 34vw, 480px);
      top: 50%;
      background-position: center;
      mix-blend-mode: screen;
      opacity: 0.78;
    }

    .ecosystem-bubbles-left {
      left: clamp(10px, 4vw, 74px);
      background-image: var(--photo-bubbles-left);
      transform: translateY(-52%);
    }

    .ecosystem-bubbles-right {
      right: clamp(10px, 4vw, 74px);
      background-image: var(--photo-bubbles-right);
      transform: translateY(-48%);
    }

    .ecosystem-seaweed {
      width: clamp(230px, 28vw, 460px);
      height: clamp(190px, 28vw, 420px);
      bottom: -2px;
      opacity: 0.96;
      background-position: bottom center;
    }

    .ecosystem-seaweed-left {
      left: auto;
      right: calc(50% + clamp(90px, 11vw, 180px));
      bottom: 0;
      background-image: var(--photo-seaweed-left);
      background-position: right bottom;
    }

    .ecosystem-seaweed-right {
      left: calc(50% + clamp(90px, 11vw, 180px));
      right: auto;
      background-image: var(--photo-seaweed-right);
      background-position: left bottom;
      opacity: 1;
    }

    .ecosystem-coral {
      width: clamp(260px, 30vw, 500px);
      height: clamp(130px, 16vw, 260px);
      bottom: var(--coral-bottom-offset);
      z-index: 3;
      background-image: var(--photo-coral-bush);
      background-color: transparent;
      background-repeat: no-repeat;
      background-size: contain;
      background-position: bottom center;
      border: none;
      box-shadow: none;
      opacity: 0.96;
    }

    .ecosystem-coral-left {
      left: auto;
      right: 50%;
      transform: none;
    }

    .ecosystem-coral-right {
      left: 50%;
      right: auto;
      transform: none;
    }

    

    .location-section {
      position: relative;
      z-index: 3;
      background: #061729;
    }

    .location-panel {
      width: 100%;
      padding: clamp(28px, 5vw, 58px);
      border-radius: var(--radius-xl);
      background: var(--beige);
      color: var(--dark-blue);
      box-shadow: 0 30px 100px rgba(0,0,0,0.3);
    }

    .location-title {
      max-width: none;
      margin-bottom: 18px;
      color: var(--dark-blue);
      white-space: nowrap;
      font-size: clamp(38px, 5.5vw, 82px);
    }

    .location-accent {
      max-width: none;
      margin-bottom: 34px;
      color: #1877ac;
      font-family: "Alice", serif;
      font-size: clamp(20px, 2vw, 32px);
      line-height: 1.25;
      white-space: nowrap;
    }

    .location-photo {
      width: 100%;
      min-height: clamp(360px, 52vw, 620px);
      border-radius: var(--radius-xl);
      overflow: hidden;
      background:
        linear-gradient(145deg, rgba(6,23,41,0.18), rgba(0,0,0,0.36)),
        var(--photo-location-map);
      background-size: cover;
      background-position: center;
      position: relative;
      box-shadow: inset 0 0 90px rgba(0,0,0,0.25);
    }

    .location-panel {
      text-align: center;
    }

    .location-title,
    .location-accent {
      margin-left: auto;
      margin-right: auto;
      text-align: center;
    }

    .location-note {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 12px;
      margin-top: 24px;
      color: var(--accent);
      font-size: clamp(15px, 1.2vw, 18px);
      font-weight: 600;
      letter-spacing: 0.01em;
      text-align: center;
    }

    .location-dot {
      width: 14px;
      height: 14px;
      flex: 0 0 14px;
      border-radius: 50%;
      background: var(--accent);
      box-shadow: 0 0 0 10px rgba(169, 68, 10, 0.12);
    }

    

    .final-section {
      position: relative;
      z-index: 3;
      background: #061729;
    }

    .final-line {
      margin-top: 42px;
      font-family: "Alice", serif;
      font-size: clamp(34px, 5vw, 76px);
      line-height: 1.08;
      color: #e8d1b2;
    }

    

    #promo-video {
      position: relative;
      z-index: 3;
      background: #E8D1B2;
    }

    #promo-video h2 {
      color: #061729;
    }

    #promo-video p {
      color: rgba(6, 23, 41, 0.74);
    }

    #promo-video .highlight-line {
      max-width: none;
      color: #1877ac;
      white-space: nowrap;
    }

    .video-frame {
      position: relative;
      overflow: hidden;
      border-radius: var(--radius-xl);
      border: 1px solid rgba(239,239,239,0.13);
      background:
        linear-gradient(180deg, rgba(6,23,41,0.12), rgba(0,0,0,0.42)),
        var(--photo-video-poster);
      background-size: cover;
      background-position: center;
      box-shadow: 0 32px 100px rgba(0,0,0,0.34);
    }

    .video-frame {
      aspect-ratio: 16 / 9;
    }

    .video-frame iframe {
      display: none;
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      border: 0;
      background: rgba(0,0,0,0.4);
    }

    .video-frame.video-ready iframe {
      display: block;
    }

    

    .support-section {
      position: relative;
      z-index: 3;
      text-align: center;
      background: #E8D1B2;
    }

    .support-section .section-inner {
      background: transparent;
      box-shadow: none;
      border-radius: 0;
      padding: 0;
    }

    .support-section h2,
    .support-section p,
    .support-section .highlight-line {
      margin-left: auto;
      margin-right: auto;
    }

    .support-section h2 {
      max-width: none;
      color: #061729;
      white-space: nowrap;
    }

    .support-section p {
      color: rgba(6, 23, 41, 0.74);
    }

    .support-section .highlight-line {
      max-width: none;
      white-space: nowrap;
      color: #1877ac;
    }

    .support-actions {
      display: flex;
      justify-content: center;
      flex-wrap: wrap;
      gap: 18px;
      margin-top: 46px;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 108px;
      padding: 0 60px;
      border-radius: 999px;
      border: 1px solid #061729;
      background: #061729;
      color: #ffffff;
      font-size: 24px;
      font-weight: 600;
      letter-spacing: 0.02em;
      transition: all var(--transition);
      cursor: pointer;
    }

    .support-section .btn,
    .support-section .btn:visited {
      color: #ffffff !important;
    }

    .btn:hover {
      transform: translateY(-2px);
      opacity: 0.86;
    }

    .reveal {
      opacity: 0;
      transform: translateY(30px);
      transition: opacity 0.9s ease, transform 0.9s ease;
    }

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

    @media (max-width: 1180px) {
      .facts-grid {
        grid-template-columns: repeat(2, 1fr);
      }

      .fact-card:last-child {
        grid-column: span 2;
      }

      .species-layout {
        grid-template-columns: 1fr;
      }

      .species-column:first-child,
      .species-column:last-child {
        grid-template-rows: none;
      }

      .species-column:first-child .species-card,
      .species-column:last-child .species-card {
        min-height: 460px;
        grid-template-rows: minmax(240px, 48%) auto;
      }
    }

    @media (max-width: 980px) {
      .top-bar {
        height: 78px;
      }

      .top-brand {
        top: 18px;
      }

      .burger {
        top: 27px;
        right: 20px;
      }

      .two-column {
        grid-template-columns: 1fr;
      }

      .visual-card {
        min-height: 340px;
      }

      .visual-card.incident-visual {
        width: 100%;
        min-height: clamp(360px, 68vw, 520px);
      }

      .location-title,
      .location-accent,
      #promo-video .highlight-line,
      .support-section .highlight-line {
        white-space: normal;
      }
    }

    @media (max-width: 640px) {
      .section {
        min-height: auto;
        padding-top: 112px;
        padding-bottom: 112px;
      }

      .hero-section,
      .ecosystem-statement {
        min-height: 100vh;
      }

      h1 {
        font-size: clamp(38px, 11vw, 58px);
      }

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

      .fact-card:last-child {
        grid-column: auto;
      }

      .species-section h2 {
        margin-bottom: 44px;
        font-size: clamp(22px, 6vw, 30px);
        white-space: nowrap;
      }

      .species-column:first-child .species-card,
      .species-column:last-child .species-card {
        min-height: auto;
        grid-template-rows: 240px auto;
      }

      .species-content {
        padding: 24px;
      }

      .menu-panel {
        width: 100%;
        border-left: none;
      }

      .support-actions {
        flex-direction: column;
      }

      .btn {
        width: 100%;
        min-height: 92px;
        padding: 0 36px;
        font-size: 20px;
      }

      .top-brand span:first-child {
        font-size: 18px;
      }

      .top-brand span:last-child {
        font-size: 10px;
      }

      .visual-card.incident-visual {
        min-height: 320px;
      }
    }

    @media (max-width: 980px) {
      .ecosystem-bubbles {
        width: clamp(90px, 22vw, 180px);
        height: clamp(180px, 42vw, 360px);
        opacity: 0.48;
      }

      .ecosystem-bubbles-left {
        left: -26px;
      }

      .ecosystem-bubbles-right {
        right: -26px;
      }

      .ecosystem-seaweed {
        width: clamp(160px, 42vw, 340px);
        height: clamp(150px, 38vw, 300px);
        opacity: 0.74;
      }

      .ecosystem-seaweed-left {
        left: auto;
        right: calc(50% + clamp(46px, 9vw, 96px));
        bottom: 0;
      }

      .ecosystem-seaweed-right {
        left: calc(50% + clamp(46px, 9vw, 96px));
        right: auto;
      }
    }

    @media (max-width: 640px) {
      .ecosystem-bubbles {
        opacity: 0.28;
      }

      .ecosystem-seaweed {
        opacity: 0.52;
      }

      .ecosystem-seaweed-left {
        left: auto;
        right: calc(50% + 34px);
        bottom: 0;
      }

      .ecosystem-seaweed-right {
        left: calc(50% + 34px);
        right: auto;
      }
    }


    @media (max-width: 980px) {
      .ecosystem-coral {
        width: clamp(220px, 38vw, 390px);
        height: clamp(120px, 18vw, 200px);
        opacity: 0.82;
      }
    }

    @media (max-width: 640px) {
      .ecosystem-coral {
        width: min(44vw, 180px);
        height: clamp(90px, 20vw, 130px);
        opacity: 0.66;
      }
    }


    @media (max-width: 980px) {
      .hidden-fishes {
        width: clamp(200px, 50vw, 440px);
        height: clamp(110px, 26vw, 240px);
        top: -82px;
        left: -66px;
        opacity: 0.40;
      }

      .hidden-dolphin {
        width: clamp(220px, 52vw, 470px);
        height: clamp(140px, 30vw, 275px);
        right: -56px;
        bottom: -12px;
        opacity: 0.46;
      }
    }

    @media (max-width: 640px) {
      .hidden-fishes {
        width: 300px;
        height: 160px;
        top: -76px;
        left: -138px;
        opacity: 0.24;
      }

      .hidden-dolphin {
        width: 280px;
        height: 170px;
        right: -108px;
        bottom: -8px;
        opacity: 0.26;
      }
    }

    @media (prefers-reduced-motion: reduce) {
      html {
        scroll-behavior: auto;
      }

      *,
      *::before,
      *::after {
        animation: none !important;
        transition: none !important;
      }

      .reveal {
        opacity: 1;
        transform: none;
      }
    }
  
.reveal { opacity: 1; transform: none; }
.js .reveal:not(.visible) { opacity: 0; transform: translateY(30px); }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; } .js .reveal { opacity: 1; transform: none; } }