/* ===== Reset ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ===== Crystal Light Background ===== */
body::before {
    content: '';
    position: fixed;
    top: -50%; left: -50%;
    width: 200%; height: 200%;
    z-index: 0;
    pointer-events: none;
    background:
        radial-gradient(ellipse 600px 600px at 20% 30%, rgba(255,180,100,0.25) 0%, transparent 70%),
        radial-gradient(ellipse 500px 500px at 75% 20%, rgba(200,170,255,0.22) 0%, transparent 70%),
        radial-gradient(ellipse 700px 700px at 50% 60%, rgba(255,235,130,0.2) 0%, transparent 70%),
        radial-gradient(ellipse 550px 550px at 85% 70%, rgba(255,190,110,0.2) 0%, transparent 70%),
        radial-gradient(ellipse 450px 450px at 10% 80%, rgba(210,185,255,0.18) 0%, transparent 70%),
        radial-gradient(ellipse 600px 600px at 60% 90%, rgba(255,220,100,0.15) 0%, transparent 70%),
        radial-gradient(ellipse 500px 500px at 35% 10%, rgba(255,200,130,0.18) 0%, transparent 70%);
    animation: crystalDrift 20s ease-in-out infinite alternate;
}

/* ===== Dot Grid Overlay (tech feel) ===== */
body::after {
    content: '';
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: 0;
    pointer-events: none;
    background-image: radial-gradient(circle, rgba(0,0,0,0.04) 1px, transparent 1px);
    background-size: 28px 28px;
}

@keyframes crystalDrift {
    0% { transform: translate(0, 0) rotate(0deg); }
    25% { transform: translate(3%, -2%) rotate(1deg); }
    50% { transform: translate(-2%, 3%) rotate(-0.5deg); }
    75% { transform: translate(2%, 1%) rotate(0.8deg); }
    100% { transform: translate(-1%, -3%) rotate(-0.3deg); }
}

/* ===== Body ===== */
body {
    opacity: 1;
    transition: opacity 0.6s cubic-bezier(.18,.06,.23,1);
    background: #FFFFFF;
}

/* ===== Canvases ===== */
#starfieldCanvas {
    display: none;
}

#sparkleCanvas {
    position: fixed; top: 0; left: 0;
    width: 100%; height: 100%;
    pointer-events: none; z-index: 9999;
}

/* ===== Button Primary (Text only → orbiting light on hover) ===== */
@property --btn-angle {
    syntax: '<angle>';
    initial-value: 0deg;
    inherits: false;
}

.btn-primary {
    position: relative;
    background: transparent;
    border: none;
    color: #4A4A5A !important;
    filter: none;
    transition: filter 0.5s ease, color 0.3s ease;
    border-radius: 0;
    z-index: 1;
    --btn-angle: 0deg;
}

/* Orbiting light border (mask-based, fully transparent inside) */
.btn-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: transparent;
    clip-path: polygon(14px 0%, calc(100% - 14px) 0%, 100% 14px, 100% calc(100% - 14px), calc(100% - 14px) 100%, 14px 100%, 0% calc(100% - 14px), 0% 14px);
    -webkit-mask:
        linear-gradient(#fff 0 0) content-box,
        linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    padding: 2px;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.btn-primary:hover::before {
    opacity: 1;
    background: conic-gradient(
        from var(--btn-angle),
        transparent 0%,
        #FF8C4200 5%,
        #FF8C42 10%,
        #FFB347 18%,
        #34D399 26%,
        #10B981 34%,
        #A78BFA 42%,
        #A78BFA00 48%,
        transparent 50%,
        transparent 100%
    );
    animation: btnOrbit 1.8s linear infinite;
}

@keyframes btnOrbit {
    to { --btn-angle: 360deg; }
}

.btn-primary:hover {
    filter: drop-shadow(0 4px 24px rgba(52,211,153,0.2)) drop-shadow(0 0 10px rgba(255,140,66,0.12));
}

/* Hero button: always-visible crystal border */
.btn-hero::before {
    opacity: 1;
    background: linear-gradient(90deg, #FF8C42, #FFB347, #34D399, #10B981);
    -webkit-mask: none;
    mask: none;
    padding: 0;
}

.btn-hero::after {
    content: '';
    position: absolute;
    inset: 2px;
    background: rgba(255,255,255,0.9);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    clip-path: polygon(13px 0%, calc(100% - 13px) 0%, 100% 13px, 100% calc(100% - 13px), calc(100% - 13px) 100%, 13px 100%, 0% calc(100% - 13px), 0% 13px);
    z-index: -1;
}

.btn-hero:hover::before {
    clip-path: polygon(18px 0%, calc(100% - 18px) 0%, 100% 18px, 100% calc(100% - 18px), calc(100% - 18px) 100%, 18px 100%, 0% calc(100% - 18px), 0% 18px);
    background: conic-gradient(
        from var(--btn-angle),
        transparent 0%,
        #FF8C4200 5%,
        #FF8C42 10%,
        #FFB347 18%,
        #34D399 26%,
        #10B981 34%,
        #A78BFA 42%,
        #A78BFA00 48%,
        transparent 50%,
        transparent 100%
    );
    animation: btnOrbit 1.8s linear infinite;
}

.btn-hero:hover::after {
    background: rgba(255,255,255,0.97);
    clip-path: polygon(17px 0%, calc(100% - 17px) 0%, 100% 17px, 100% calc(100% - 17px), calc(100% - 17px) 100%, 17px 100%, 0% calc(100% - 17px), 0% 17px);
}

/* ===== Pulse Glow (subtle text hint) ===== */
.pulse-glow {
    animation: pulseGlow 3s ease-in-out infinite;
}

@keyframes pulseGlow {
    0%, 100% { text-shadow: 0 0 0 transparent; }
    50% { text-shadow: 0 0 20px rgba(52,211,153,0.15); }
}

/* ===== Header ===== */
.header {
    transition: all 0.7s cubic-bezier(.18,.06,.23,1);
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(30px) saturate(1.8);
    -webkit-backdrop-filter: blur(30px) saturate(1.8);
    box-shadow: 0 1px 0 rgba(26,22,50,0.04);
}

.header.scrolled nav {
    padding-top: 0.75rem;
    padding-bottom: 0.75rem;
}

.header-logo {
    transition: all 0.5s cubic-bezier(.18,.06,.23,1);
}

.hamburger:hover span {
    background-color: rgba(16,185,129,0.7);
}

.hamburger span:nth-child(1) { transition: all 0.5s cubic-bezier(.18,.06,.23,1); }
.hamburger span:nth-child(2) { transition: all 0.5s cubic-bezier(.18,.06,.23,1) 0.05s; }
.hamburger span:nth-child(3) { transition: all 0.5s cubic-bezier(.18,.06,.23,1) 0.1s; }

/* ===== Letter Reveal Animation ===== */
.letter-reveal span {
    display: inline-block;
    transform: translate3d(0, 1.5em, 0) scale(0.8);
    opacity: 0;
    transition: all 1s cubic-bezier(.18,.06,.23,1);
    transition-delay: calc(var(--i, 0) * 0.06s);
    will-change: transform, opacity;
}

.letter-reveal.is-inview span {
    transform: translate3d(0, 0, 0) scale(1);
    opacity: 1;
}

/* ===== Fade In Animation ===== */
.fade-in {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 1.2s cubic-bezier(.18,.06,.23,1), transform 1.2s cubic-bezier(.18,.06,.23,1);
    will-change: transform, opacity;
}

.fade-in.is-inview {
    opacity: 1;
    transform: none;
}

body.loaded .hero .fade-in {
    opacity: 1;
    transform: none;
}

body.loaded .hero .letter-reveal span {
    transform: translate3d(0, 0, 0) scale(1);
    opacity: 1;
}

/* ===== Shimmer Text ===== */
.shimmer-text {
    display: inline-block;
    background: linear-gradient(135deg, #FF8C42, #FFB347, #34D399, #10B981, #FF8C42);
    background-size: 300% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: shimmerTextFlow 4s ease-in-out infinite;
    filter: drop-shadow(0 0 20px rgba(255,140,66,0.15));
}

@keyframes shimmerTextFlow {
    0% { background-position: 0% center; filter: drop-shadow(0 0 12px rgba(255,140,66,0.3)) brightness(1); }
    33% { filter: drop-shadow(0 0 24px rgba(16,185,129,0.4)) brightness(1.12); }
    50% { background-position: 100% center; filter: drop-shadow(0 0 20px rgba(255,179,71,0.35)) brightness(1.08); }
    66% { filter: drop-shadow(0 0 28px rgba(52,211,153,0.4)) brightness(1.15); }
    100% { background-position: 0% center; filter: drop-shadow(0 0 12px rgba(255,140,66,0.3)) brightness(1); }
}

/* ===== Gradient Text ===== */
.gradient-text {
    background: linear-gradient(135deg, #FF8C42, #34D399, #FFB347, #10B981);
    background-size: 300% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientTextShift 6s ease-in-out infinite;
}

@keyframes gradientTextShift {
    0% { background-position: 0% center; }
    50% { background-position: 100% center; }
    100% { background-position: 0% center; }
}

/* ===== Hero ===== */
.hero {
    position: relative;
    overflow: visible;
}

.hero-phone-glow {
    background: conic-gradient(from 0deg, rgba(255,140,66,0.15), rgba(52,211,153,0.12), rgba(255,179,71,0.1), rgba(16,185,129,0.12));
    filter: blur(50px);
    animation: heroGlowSpin 12s linear infinite;
}

@keyframes heroGlowSpin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.hero-video-element {
    animation: heroVideoFloat 6s ease-in-out infinite;
}

@keyframes heroVideoFloat {
    0%, 100% { transform: rotate(3deg) translateY(0); }
    50% { transform: rotate(3deg) translateY(-14px); }
}

/* ===== Statement Section ===== */
.statement-section {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

/* Floating stars in statement */
.floating-star {
    position: absolute;
    opacity: 0.2;
    z-index: 0;
    animation: floatDeco 6s ease-in-out infinite;
    will-change: transform;
}

.star-1 {
    top: 10%;
    right: 8%;
    color: #F5A623;
    font-size: 2.4rem;
    animation-delay: 0s;
}

.star-2 {
    bottom: 15%;
    left: 6%;
    color: #A78BFA;
    font-size: 2rem;
    animation-delay: -2s;
}

.star-3 {
    top: 25%;
    left: 12%;
    color: #FF6B54;
    font-size: 1.5rem;
    animation-delay: -4s;
}

.star-4 {
    bottom: 30%;
    right: 15%;
    color: #C4B5FD;
    font-size: 1.8rem;
    animation-delay: -1s;
}

.star-5 {
    top: 50%;
    left: 50%;
    color: #FFD700;
    font-size: 1.3rem;
    animation-delay: -3s;
}

/* ===== Character Marquee (auto-scroll) ===== */
.marquee-wrapper {
    overflow: hidden;
    -webkit-mask-image: linear-gradient(to right, transparent, black 60px, black calc(100% - 60px), transparent);
    mask-image: linear-gradient(to right, transparent, black 60px, black calc(100% - 60px), transparent);
}

.marquee-track {
    display: flex;
    gap: 20px;
    padding: 16px 0;
    width: max-content;
    animation: marqueeScroll 40s linear infinite;
}

.marquee-wrapper:hover .marquee-track {
    animation-play-state: running;
}

@keyframes marqueeScroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.char-card {
    flex: 0 0 240px;
    scroll-snap-align: start;
    border-radius: 20px;
    overflow: hidden;
    position: relative;
    aspect-ratio: 3/4;
    cursor: default;
    background: rgba(255,255,255,0.6);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(26,22,50,0.06);
    transition: all 0.5s cubic-bezier(.18,.06,.23,1);
}

.char-card:hover {
    transform: scale(1.04) rotate(1deg);
    box-shadow: 0 16px 48px rgba(16,185,129,0.15);
}

.char-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.char-info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 16px;
    background: linear-gradient(to top, rgba(26,22,50,0.7), transparent);
}

.char-name {
    display: block;
    color: white;
    font-weight: 800;
    font-size: 0.95rem;
}

.char-desc {
    display: block;
    color: rgba(255,255,255,0.6);
    font-size: 0.7rem;
    margin-top: 2px;
}

/* ===== Shimmer Border ===== */
.shimmer-border {
    position: relative;
}

.shimmer-border::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(135deg, transparent 30%, rgba(16,185,129,0.4) 50%, transparent 70%);
    background-size: 300% 300%;
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.shimmer-border:hover::before {
    opacity: 1;
    animation: shimmerBorderSlide 2s linear infinite;
}

@keyframes shimmerBorderSlide {
    0% { background-position: 0% 0%; }
    100% { background-position: 300% 300%; }
}

/* ===== Floating Decorative Elements ===== */
.floating-deco {
    position: absolute;
    font-size: 1.8rem;
    opacity: 0.18;
    z-index: 0;
    animation: floatDeco 6s ease-in-out infinite;
    will-change: transform;
}

.deco-1 {
    top: 12%;
    right: 8%;
    color: #F5A623;
    animation-delay: 0s;
    font-size: 2.5rem;
}

.deco-2 {
    top: 25%;
    left: 5%;
    color: #A78BFA;
    animation-delay: -1.5s;
    font-size: 1.6rem;
}

.deco-3 {
    bottom: 20%;
    right: 15%;
    color: #FF6B54;
    animation-delay: -3s;
    font-size: 1.8rem;
}

.deco-4 {
    bottom: 35%;
    left: 12%;
    color: #F5A623;
    animation-delay: -4.5s;
    font-size: 2.2rem;
}

.deco-5 {
    top: 50%;
    right: 3%;
    color: #C4B5FD;
    animation-delay: -2s;
    font-size: 1.4rem;
}

@keyframes floatDeco {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    25% { transform: translateY(-18px) rotate(8deg); }
    50% { transform: translateY(-8px) rotate(-4deg); }
    75% { transform: translateY(-22px) rotate(6deg); }
}

/* ===== Float Animations ===== */
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

@keyframes floatSlow {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

@keyframes floatMed {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-16px); }
}

.float { animation: float 4s ease-in-out infinite; }
.float-slow { animation: floatSlow 6s ease-in-out infinite; }
.float-med { animation: floatMed 5s ease-in-out infinite; }

/* ===== Spin Slow ===== */
@keyframes spinSlow {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.spin-slow { animation: spinSlow 20s linear infinite; }

/* ===== FadeInUp ===== */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ===== Icon Bounce ===== */
@keyframes iconBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
}

/* ===== Step Cards ===== */
.step-card {
    background: rgba(255,255,255,0.6);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(26,22,50,0.05);
    transition: all 0.5s cubic-bezier(.18,.06,.23,1);
}

.step-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 48px rgba(16,185,129,0.1);
    border-color: rgba(16,185,129,0.15);
}

.step-number {
    font-variant-numeric: tabular-nums;
    letter-spacing: -0.05em;
}

/* ===== Feature Cards ===== */
.feature-card {
    background: rgba(255,255,255,0.6);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(26,22,50,0.05);
    transition: all 0.5s cubic-bezier(.18,.06,.23,1);
}

.feature-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 48px rgba(16,185,129,0.1);
    border-color: rgba(16,185,129,0.15);
}

.feature-card:hover .feature-icon {
    animation: iconBounce 0.6s ease-in-out;
}

/* ===== Pricing Cards ===== */
.pricing-card {
    background: rgba(255,255,255,0.6);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(26,22,50,0.06);
    transition: all 0.5s cubic-bezier(.18,.06,.23,1);
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 48px rgba(16,185,129,0.1);
}

.pricing-popular {
    background: rgba(255,255,255,0.8);
    border: 2px solid rgba(16,185,129,0.3);
    box-shadow: 0 16px 60px rgba(16,185,129,0.1);
    position: relative;
}

.pricing-popular::before {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: inherit;
    padding: 2px;
    background: linear-gradient(90deg, #FF8C42, #10B981, #FF8C42);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
    opacity: 0.5;
}

/* ===== Particle Section ===== */
.particle-section {
    position: relative;
    width: 100%;
    height: 240px;
    overflow: hidden;
    z-index: 2;
    background: #ffffff;
}

#particleCanvas {
    display: block;
    width: 100%;
    height: 100%;
    position: relative;
    z-index: 2;
}

/* ===== Scroll Animations ===== */
[data-scroll] {
    opacity: 1;
    transition: all 1.2s cubic-bezier(.18,.06,.23,1);
}

[data-scroll="fade-up"] {
    transform: translateY(30px);
}

[data-scroll].visible {
    opacity: 1 !important;
    transform: none !important;
}

/* ===== Floating Pop Objects ===== */
.floating-objects-container {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    pointer-events: none;
    z-index: 1;
    overflow: hidden;
}

.pop-object {
    position: absolute;
    will-change: transform;
}

/* ===== GPU acceleration ===== */
.char-card,
.step-card,
.feature-card,
.pricing-card,
.btn-primary {
    transform: translate3d(0,0,0);
    backface-visibility: hidden;
}

/* ===== Responsive: Tablet (968px) ===== */
@media (max-width: 968px) {
    .hero {
        padding: 100px 24px 32px !important;
    }

    .statement-section {
        max-height: none;
    }

    .char-card {
        flex: 0 0 200px;
    }

    .particle-section {
        height: 180px;
    }

    .pricing-popular {
        transform: none !important;
    }
}

/* ===== Responsive: Mobile (600px) ===== */
@media (max-width: 600px) {
    .hero {
        padding: 76px 16px 20px !important;
    }

    .statement-section {
        max-height: none;
        padding: 40px 16px !important;
    }

    .char-card {
        flex: 0 0 180px;
    }

    .particle-section {
        height: 140px;
    }

    .floating-deco,
    .floating-star,
    .floating-objects-container {
        display: none;
    }

    .step-card,
    .feature-card {
        padding: 24px !important;
    }

    /* Pricing rows stack on mobile */
    .pricing-row .flex {
        flex-direction: column;
        text-align: center;
        gap: 12px;
    }

    .pricing-row .flex .flex {
        flex-direction: column;
        align-items: center;
    }

    /* Crystal button compact on mobile */
    .btn-primary::before {
        clip-path: polygon(10px 0%, calc(100% - 10px) 0%, 100% 10px, 100% calc(100% - 10px), calc(100% - 10px) 100%, 10px 100%, 0% calc(100% - 10px), 0% 10px);
    }
    .btn-primary::after {
        clip-path: polygon(9px 0%, calc(100% - 9px) 0%, 100% 9px, 100% calc(100% - 9px), calc(100% - 9px) 100%, 9px 100%, 0% calc(100% - 9px), 0% 9px);
    }
}