:root {
    --dark-solid: #121212;
    --dark-gradient: linear-gradient(145deg, #232323, #121212);
    --light-gradient: linear-gradient(145deg, #f9f9f9, #e9e9e9);
    --gold-gradient: linear-gradient(90deg, #AD914B, #F6E27A, #FFF5BF, #F6E27A, #AD914B);
    --light-text: #FFFFFF;
    --dark-text: #2c2c2c;
    --secondary-light-text: #a0a0a0;
    --secondary-dark-text: #555555;
    --gold-dark-text: #B4903A;

    /* === BAGONG VARIABLE PARA SA DARK GOLD SHIMMER === */
    --gold-dark-gradient: linear-gradient(90deg, #A57C00, #B4903A, #C7A64D, #B4903A, #A57C00);
}

html { scroll-behavior: smooth; }

body {
    background-color: var(--dark-solid);
    color: var(--light-text);
    font-family: 'Poppins', sans-serif;
    
}

body.sidebar-open {
    overflow: hidden;
}

section[id] { scroll-margin-top: 80px; }

.text-gold {
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 300% 100%; 
    animation: shimmer 8s infinite linear; 
}

@keyframes shimmer {
    0% { background-position: 150% center; }
    100% { background-position: -150% center; }
}

.section {
    width: 100%;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 120px 20px;
    overflow: hidden;
}

main section:nth-of-type(odd) {
    background: var(--dark-gradient);
    color: var(--light-text);
}
main section:nth-of-type(odd) h1, main section:nth-of-type(odd) h2 { font-weight: 700; }
main section:nth-of-type(odd) p { color: var(--secondary-light-text); }

main section:nth-of-type(even) {
    background: var(--light-gradient);
    color: var(--dark-text);
}
main section:nth-of-type(even) h1, main section:nth-of-type(even) h2 { font-weight: 700; }
main section:nth-of-type(even) p { color: var(--secondary-dark-text); }

/* ============================================= */
/* PAGE LOADER (BROOM ANIMATION)                 */
/* ============================================= */
.page-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #121212; /* "Mag-black" sabi mo */
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.page-loader.show {
    opacity: 1;
    visibility: visible;
}

.page-loader .loader-icon {
    width: 80px;
    height: 80px;
    background-image: url('../images/dcph-mop.png'); /* Broom image mo */
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    
    /* Animation ng walis */
    animation: broom-sweep 1.2s infinite ease-in-out;
}

/* Animation para gumalaw-galaw (parang nagwawalis) */
@keyframes broom-sweep {
    0% {
        transform: rotate(-20deg) scale(1);
    }
    50% {
        transform: rotate(20deg) scale(1.1);
    }
    100% {
        transform: rotate(-20deg) scale(1);
    }
}

/* ============================================= */
/* INTERACTIVE FIREFLY BACKGROUND                */
/* ============================================= */

/* Base Firefly Style */
/* Base Firefly Style */
.firefly {
  position: fixed;
  left: 50%;
  top: 50%;
  width: 0.4vw; /* Adjust size if needed */
  height: 0.4vw; /* Adjust size if needed */
  margin: -0.2vw 0 0 9.8vw;
  animation: ease 200s alternate infinite; /* Base duration for movement keyframes */
  pointer-events: none; /* Make them non-interactive */
  /* === PALITAN ITO === */
  z-index: 3; /* Nasa ibabaw ng section backgrounds, pero likod ng content (na usually z-index 5+) */
  /* === END === */
}

.firefly::before,
.firefly::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  transform-origin: -10vw; /* Rotation origin */
}

.firefly::before {
  background: black; /* Dark core */
  opacity: 0.4;
  animation: drift ease alternate infinite; /* Rotation */
}

.firefly::after {
  background: #F6E27A; /* Gold color */
  opacity: 0;
  /* Gold glow */
  box-shadow: 0 0 0vw 0vw #F6E27A;
  animation: drift ease alternate infinite, flash ease infinite; /* Rotation + Flash */
}

/* Keyframes for basic animations */
@keyframes drift {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@keyframes flash {
  0%, 30%, 100% {
    opacity: 0;
    box-shadow: 0 0 0vw 0vw #F6E27A; /* Gold glow */
  }
  5% {
    opacity: 1;
    box-shadow: 0 0 2vw 0.4vw #F6E27A; /* Gold glow */
  }
}

/* Individual Firefly Animations (Movement, Speed, Delay) */
/* --- Firefly 1 --- */
.firefly:nth-child(1) { animation-name: move1; }
.firefly:nth-child(1)::before { animation-duration: 10s; }
.firefly:nth-child(1)::after { animation-duration: 10s, 5500ms; animation-delay: 0ms, 800ms; }
@keyframes move1 {
  0% { transform: translateX(10vw) translateY(-40vh) scale(0.6); }
  10% { transform: translateX(-30vw) translateY(20vh) scale(0.9); }
  20% { transform: translateX(45vw) translateY(45vh) scale(0.5); }
  30% { transform: translateX(5vw) translateY(-10vh) scale(1); }
  40% { transform: translateX(-25vw) translateY(-35vh) scale(0.7); }
  50% { transform: translateX(35vw) translateY(15vh) scale(0.4); }
  60% { transform: translateX(-15vw) translateY(30vh) scale(0.8); }
  70% { transform: translateX(20vw) translateY(-20vh) scale(0.6); }
  80% { transform: translateX(-40vw) translateY(5vh) scale(0.9); }
  90% { transform: translateX(10vw) translateY(35vh) scale(0.5); }
  100% { transform: translateX(-5vw) translateY(-25vh) scale(0.7); }
}

/* --- Firefly 2 --- */
.firefly:nth-child(2) { animation-name: move2; }
.firefly:nth-child(2)::before { animation-duration: 9s; }
.firefly:nth-child(2)::after { animation-duration: 9s, 6200ms; animation-delay: 0ms, 2500ms; }
@keyframes move2 {
  0% { transform: translateX(-45vw) translateY(10vh) scale(0.8); }
  10% { transform: translateX(25vw) translateY(-30vh) scale(0.5); }
  20% { transform: translateX(-10vw) translateY(40vh) scale(1); }
  30% { transform: translateX(30vw) translateY(5vh) scale(0.7); }
  40% { transform: translateX(-20vw) translateY(-15vh) scale(0.4); }
  50% { transform: translateX(40vw) translateY(25vh) scale(0.9); }
  60% { transform: translateX(0vw) translateY(-45vh) scale(0.6); }
  70% { transform: translateX(-35vw) translateY(15vh) scale(0.8); }
  80% { transform: translateX(15vw) translateY(30vh) scale(0.5); }
  90% { transform: translateX(-5vw) translateY(-5vh) scale(1); }
  100% { transform: translateX(35vw) translateY(-20vh) scale(0.7); }
}

/* --- Firefly 3 --- */
.firefly:nth-child(3) { animation-name: move3; }
.firefly:nth-child(3)::before { animation-duration: 12s; }
.firefly:nth-child(3)::after { animation-duration: 12s, 5100ms; animation-delay: 0ms, 4200ms; }
@keyframes move3 {
  0% { transform: translateX(30vw) translateY(30vh) scale(0.5); }
  10% { transform: translateX(-10vw) translateY(-40vh) scale(0.8); }
  20% { transform: translateX(40vw) translateY(10vh) scale(0.6); }
  30% { transform: translateX(-20vw) translateY(20vh) scale(1); }
  40% { transform: translateX(10vw) translateY(-10vh) scale(0.7); }
  50% { transform: translateX(-30vw) translateY(-30vh) scale(0.4); }
  60% { transform: translateX(20vw) translateY(40vh) scale(0.9); }
  70% { transform: translateX(0vw) translateY(0vh) scale(0.5); }
  80% { transform: translateX(-40vw) translateY(-20vh) scale(0.8); }
  90% { transform: translateX(15vw) translateY(15vh) scale(0.6); }
  100% { transform: translateX(-15vw) translateY(-15vh) scale(1); }
}

/* --- Firefly 4 --- */
.firefly:nth-child(4) { animation-name: move4; }
.firefly:nth-child(4)::before { animation-duration: 8s; }
.firefly:nth-child(4)::after { animation-duration: 8s, 6800ms; animation-delay: 0ms, 1100ms; }
@keyframes move4 {
  0% { transform: translateX(-5vw) translateY(-5vh) scale(1); }
  10% { transform: translateX(45vw) translateY(45vh) scale(0.7); }
  20% { transform: translateX(-25vw) translateY(-15vh) scale(0.4); }
  30% { transform: translateX(15vw) translateY(35vh) scale(0.9); }
  40% { transform: translateX(5vw) translateY(-45vh) scale(0.6); }
  50% { transform: translateX(-35vw) translateY(5vh) scale(0.8); }
  60% { transform: translateX(25vw) translateY(20vh) scale(0.5); }
  70% { transform: translateX(-15vw) translateY(-30vh) scale(1); }
  80% { transform: translateX(35vw) translateY(10vh) scale(0.7); }
  90% { transform: translateX(-45vw) translateY(-10vh) scale(0.4); }
  100% { transform: translateX(5vw) translateY(25vh) scale(0.9); }
}

/* --- Firefly 5 --- */
.firefly:nth-child(5) { animation-name: move5; }
.firefly:nth-child(5)::before { animation-duration: 11s; }
.firefly:nth-child(5)::after { animation-duration: 11s, 5900ms; animation-delay: 0ms, 3300ms; }
@keyframes move5 {
  0% { transform: translateX(40vw) translateY(-10vh) scale(0.7); }
  10% { transform: translateX(-20vw) translateY(30vh) scale(0.4); }
  20% { transform: translateX(10vw) translateY(-40vh) scale(0.9); }
  30% { transform: translateX(-40vw) translateY(0vh) scale(0.6); }
  40% { transform: translateX(0vw) translateY(20vh) scale(0.8); }
  50% { transform: translateX(30vw) translateY(-20vh) scale(0.5); }
  60% { transform: translateX(-10vw) translateY(10vh) scale(1); }
  70% { transform: translateX(20vw) translateY(40vh) scale(0.7); }
  80% { transform: translateX(-30vw) translateY(-30vh) scale(0.4); }
  90% { transform: translateX(5vw) translateY(-5vh) scale(0.9); }
  100% { transform: translateX(-5vw) translateY(35vh) scale(0.6); }
}

/* --- Firefly 6 --- */
.firefly:nth-child(6) { animation-name: move6; }
.firefly:nth-child(6)::before { animation-duration: 13s; }
.firefly:nth-child(6)::after { animation-duration: 13s, 7200ms; animation-delay: 0ms, 5000ms; }
@keyframes move6 {
  0% { transform: translateX(-15vw) translateY(45vh) scale(0.4); }
  10% { transform: translateX(35vw) translateY(-25vh) scale(0.7); }
  20% { transform: translateX(-45vw) translateY(5vh) scale(1); }
  30% { transform: translateX(5vw) translateY(30vh) scale(0.6); }
  40% { transform: translateX(20vw) translateY(-35vh) scale(0.9); }
  50% { transform: translateX(-30vw) translateY(15vh) scale(0.5); }
  60% { transform: translateX(10vw) translateY(-5vh) scale(0.8); }
  70% { transform: translateX(40vw) translateY(25vh) scale(0.4); }
  80% { transform: translateX(-5vw) translateY(-15vh) scale(0.7); }
  90% { transform: translateX(25vw) translateY(40vh) scale(1); }
  100% { transform: translateX(-40vw) translateY(-45vh) scale(0.6); }
}

/* --- Firefly 7 --- */
.firefly:nth-child(7) { animation-name: move7; }
.firefly:nth-child(7)::before { animation-duration: 9.5s; }
.firefly:nth-child(7)::after { animation-duration: 9.5s, 5300ms; animation-delay: 0ms, 6100ms; }
@keyframes move7 {
  0% { transform: translateX(22vw) translateY(18vh) scale(0.9); }
  10% { transform: translateX(-38vw) translateY(-22vh) scale(0.6); }
  20% { transform: translateX(48vw) translateY(32vh) scale(0.3); }
  30% { transform: translateX(-8vw) translateY(8vh) scale(0.7); }
  40% { transform: translateX(12vw) translateY(-42vh) scale(1); }
  50% { transform: translateX(-28vw) translateY(28vh) scale(0.5); }
  60% { transform: translateX(32vw) translateY(-8vh) scale(0.8); }
  70% { transform: translateX(-18vw) translateY(48vh) scale(0.4); }
  80% { transform: translateX(8vw) translateY(-12vh) scale(0.9); }
  90% { transform: translateX(-48vw) translateY(12vh) scale(0.6); }
  100% { transform: translateX(42vw) translateY(-38vh) scale(0.7); }
}

/* --- Firefly 8 --- */
.firefly:nth-child(8) { animation-name: move8; }
.firefly:nth-child(8)::before { animation-duration: 14s; }
.firefly:nth-child(8)::after { animation-duration: 14s, 7800ms; animation-delay: 0ms, 1800ms; }
@keyframes move8 {
  0% { transform: translateX(-33vw) translateY(44vh) scale(0.6); }
  10% { transform: translateX(17vw) translateY(-33vh) scale(0.9); }
  20% { transform: translateX(33vw) translateY(22vh) scale(0.5); }
  30% { transform: translateX(-23vw) translateY(-44vh) scale(1); }
  40% { transform: translateX(47vw) translateY(11vh) scale(0.7); }
  50% { transform: translateX(-7vw) translateY(33vh) scale(0.4); }
  60% { transform: translateX(27vw) translateY(-11vh) scale(0.8); }
  70% { transform: translateX(-43vw) translateY(-22vh) scale(0.6); }
  80% { transform: translateX(7vw) translateY(44vh) scale(0.9); }
  90% { transform: translateX(43vw) translateY(-7vh) scale(0.5); }
  100% { transform: translateX(-17vw) translateY(17vh) scale(0.7); }
}

/* --- Firefly 9 --- */
.firefly:nth-child(9) { animation-name: move9; }
.firefly:nth-child(9)::before { animation-duration: 10.5s; }
.firefly:nth-child(9)::after { animation-duration: 10.5s, 5700ms; animation-delay: 0ms, 3800ms; }
@keyframes move9 {
  0% { transform: translateX(49vw) translateY(-49vh) scale(1); }
  10% { transform: translateX(-1vw) translateY(49vh) scale(0.7); }
  20% { transform: translateX(29vw) translateY(-29vh) scale(0.4); }
  30% { transform: translateX(-21vw) translateY(29vh) scale(0.9); }
  40% { transform: translateX(9vw) translateY(-9vh) scale(0.6); }
  50% { transform: translateX(-41vw) translateY(9vh) scale(0.8); }
  60% { transform: translateX(19vw) translateY(19vh) scale(0.5); }
  70% { transform: translateX(-31vw) translateY(-31vh) scale(1); }
  80% { transform: translateX(39vw) translateY(39vh) scale(0.7); }
  90% { transform: translateX(-11vw) translateY(-11vh) scale(0.4); }
  100% { transform: translateX(1vw) translateY(1vh) scale(0.9); }
}

/* --- Firefly 10 --- */
.firefly:nth-child(10) { animation-name: move10; }
.firefly:nth-child(10)::before { animation-duration: 15s; }
.firefly:nth-child(10)::after { animation-duration: 15s, 8500ms; animation-delay: 0ms, 7100ms; }
@keyframes move10 {
  0% { transform: translateX(-2vw) translateY(48vh) scale(0.4); }
  10% { transform: translateX(48vw) translateY(-2vh) scale(0.7); }
  20% { transform: translateX(-12vw) translateY(38vh) scale(1); }
  30% { transform: translateX(38vw) translateY(-12vh) scale(0.6); }
  40% { transform: translateX(-22vw) translateY(18vh) scale(0.9); }
  50% { transform: translateX(18vw) translateY(-22vh) scale(0.5); }
  60% { transform: translateX(-42vw) translateY(-2vh) scale(0.8); }
  70% { transform: translateX(8vw) translateY(28vh) scale(0.4); }
  80% { transform: translateX(28vw) translateY(-42vh) scale(0.7); }
  90% { transform: translateX(-32vw) translateY(8vh) scale(1); }
  100% { transform: translateX(2vw) translateY(-32vh) scale(0.6); }
}

/* --- Firefly 11 --- */
.firefly:nth-child(11) { animation-name: move11; }
.firefly:nth-child(11)::before { animation-duration: 8.5s; }
.firefly:nth-child(11)::after { animation-duration: 8.5s, 6100ms; animation-delay: 0ms, 5300ms; }
@keyframes move11 {
  0% { transform: translateX(14vw) translateY(-34vh) scale(0.8); }
  10% { transform: translateX(-36vw) translateY(16vh) scale(0.5); }
  20% { transform: translateX(44vw) translateY(44vh) scale(1); }
  30% { transform: translateX(-6vw) translateY(-14vh) scale(0.7); }
  40% { transform: translateX(24vw) translateY(36vh) scale(0.4); }
  50% { transform: translateX(-16vw) translateY(-24vh) scale(0.9); }
  60% { transform: translateX(4vw) translateY(6vh) scale(0.6); }
  70% { transform: translateX(34vw) translateY(-46vh) scale(0.8); }
  80% { transform: translateX(-46vw) translateY(26vh) scale(0.5); }
  90% { transform: translateX(16vw) translateY(14vh) scale(1); }
  100% { transform: translateX(-24vw) translateY(-36vh) scale(0.7); }
}

/* --- Firefly 12 --- */
.firefly:nth-child(12) { animation-name: move12; }
.firefly:nth-child(12)::before { animation-duration: 12.5s; }
.firefly:nth-child(12)::after { animation-duration: 12.5s, 7100ms; animation-delay: 0ms, 2200ms; }
@keyframes move12 {
  0% { transform: translateX(-40vw) translateY(40vh) scale(0.5); }
  10% { transform: translateX(10vw) translateY(-40vh) scale(0.8); }
  20% { transform: translateX(40vw) translateY(10vh) scale(0.6); }
  30% { transform: translateX(-20vw) translateY(20vh) scale(1); }
  40% { transform: translateX(20vw) translateY(-20vh) scale(0.7); }
  50% { transform: translateX(-30vw) translateY(-30vh) scale(0.4); }
  60% { transform: translateX(30vw) translateY(30vh) scale(0.9); }
  70% { transform: translateX(0vw) translateY(0vh) scale(0.5); }
  80% { transform: translateX(-10vw) translateY(-10vh) scale(0.8); }
  90% { transform: translateX(15vw) translateY(15vh) scale(0.6); }
  100% { transform: translateX(-45vw) translateY(-45vh) scale(1); }
}

/* --- Firefly 13 --- */
.firefly:nth-child(13) { animation-name: move13; }
.firefly:nth-child(13)::before { animation-duration: 16s; }
.firefly:nth-child(13)::after { animation-duration: 16s, 9100ms; animation-delay: 0ms, 4800ms; }
@keyframes move13 {
  0% { transform: translateX(3vw) translateY(47vh) scale(0.7); }
  10% { transform: translateX(-47vw) translateY(-3vh) scale(0.4); }
  20% { transform: translateX(13vw) translateY(13vh) scale(0.9); }
  30% { transform: translateX(-37vw) translateY(-37vh) scale(0.6); }
  40% { transform: translateX(23vw) translateY(43vh) scale(0.8); }
  50% { transform: translateX(-17vw) translateY(-17vh) scale(0.5); }
  60% { transform: translateX(43vw) translateY(7vh) scale(1); }
  70% { transform: translateX(-7vw) translateY(-43vh) scale(0.7); }
  80% { transform: translateX(37vw) translateY(27vh) scale(0.4); }
  90% { transform: translateX(-23vw) translateY(-7vh) scale(0.9); }
  100% { transform: translateX(7vw) translateY(-27vh) scale(0.6); }
}

/* --- Firefly 14 --- */
.firefly:nth-child(14) { animation-name: move14; }
.firefly:nth-child(14)::before { animation-duration: 7.5s; }
.firefly:nth-child(14)::after { animation-duration: 7.5s, 5100ms; animation-delay: 0ms, 7700ms; }
@keyframes move14 {
  0% { transform: translateX(-26vw) translateY(-16vh) scale(0.4); }
  10% { transform: translateX(24vw) translateY(34vh) scale(0.7); }
  20% { transform: translateX(14vw) translateY(-46vh) scale(1); }
  30% { transform: translateX(-36vw) translateY(4vh) scale(0.6); }
  40% { transform: translateX(4vw) translateY(24vh) scale(0.9); }
  50% { transform: translateX(-46vw) translateY(-36vh) scale(0.5); }
  60% { transform: translateX(34vw) translateY(14vh) scale(0.8); }
  70% { transform: translateX(-16vw) translateY(-26vh) scale(0.4); }
  80% { transform: translateX(44vw) translateY(44vh) scale(0.7); }
  90% { transform: translateX(-4vw) translateY(-4vh) scale(1); }
  100% { transform: translateX(16vw) translateY(-14vh) scale(0.6); }
}

/* --- Firefly 15 --- */
.firefly:nth-child(15) { animation-name: move15; }
.firefly:nth-child(15)::before { animation-duration: 13.5s; }
.firefly:nth-child(15)::after { animation-duration: 13.5s, 7600ms; animation-delay: 0ms, 6600ms; }
@keyframes move15 {
  0% { transform: translateX(31vw) translateY(31vh) scale(0.8); }
  10% { transform: translateX(-19vw) translateY(-19vh) scale(0.5); }
  20% { transform: translateX(11vw) translateY(41vh) scale(1); }
  30% { transform: translateX(-39vw) translateY(-9vh) scale(0.7); }
  40% { transform: translateX(21vw) translateY(1vh) scale(0.4); }
  50% { transform: translateX(-29vw) translateY(-49vh) scale(0.9); }
  60% { transform: translateX(1vw) translateY(21vh) scale(0.6); }
  70% { transform: translateX(41vw) translateY(-39vh) scale(0.8); }
  80% { transform: translateX(-9vw) translateY(11vh) scale(0.5); }
  90% { transform: translateX(49vw) translateY(-1vh) scale(1); }
  100% { transform: translateX(-41vw) translateY(-29vh) scale(0.7); }
}