/* ==========================================================================
   INFLY DESIGN SYSTEM - Public Layer (Beranda & Masuk)
   --------------------------------------------------------------------------
   Halaman pra-login. Berdiri sendiri: tidak bergantung pada CoreUI/Bootstrap,
   sehingga tampilan first-impression sepenuhnya terkendali.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. TOKENS & RESET
   -------------------------------------------------------------------------- */
:root {
    --ifly-950: #042A31;
    --ifly-900: #06414B;
    --ifly-800: #075A67;
    --ifly-700: #0A6F7E;
    --ifly-600: #0E8397;
    --ifly-500: #1FA3B8;
    --ifly-400: #35B6DC;
    --ifly-300: #4FC3E8;
    --ifly-200: #7FD8F0;
    --ifly-100: #BEEAF8;
    --ifly-50:  #EAF7FC;

    --ifly-ink:       #0B1215;
    --ifly-ink-soft:  #1E2A2E;
    --ifly-muted:     #5C6B70;
    --ifly-faint:     #667377;
    --ifly-line:      #E4EAEC;
    --ifly-line-soft: #EFF3F4;
    --ifly-surface:   #FFFFFF;
    --ifly-surface-2: #F7FAFB;
    --ifly-canvas:    #F4F8F9;

    --ifly-shadow-xs: 0 1px 2px rgba(11, 18, 21, .05);
    --ifly-shadow-sm: 0 1px 3px rgba(11, 18, 21, .06), 0 1px 2px rgba(11, 18, 21, .04);
    --ifly-shadow-md: 0 4px 12px rgba(11, 18, 21, .07), 0 1px 3px rgba(11, 18, 21, .05);
    --ifly-shadow-lg: 0 12px 28px rgba(11, 18, 21, .09), 0 2px 6px rgba(11, 18, 21, .05);
    --ifly-shadow-xl: 0 28px 64px rgba(6, 65, 75, .16), 0 6px 16px rgba(11, 18, 21, .06);
    --ifly-shadow-brand: 0 10px 24px rgba(10, 111, 126, .26);

    --ifly-r-sm: 8px;
    --ifly-r-md: 12px;
    --ifly-r-lg: 16px;
    --ifly-r-xl: 24px;

    --ifly-ease:      cubic-bezier(.22, .61, .36, 1);
    --ifly-ease-out:  cubic-bezier(.16, 1, .3, 1);
    --ifly-t-fast:   140ms;
    --ifly-t-base:   240ms;
    --ifly-t-slow:   420ms;

    --ifly-shell: 1140px;
    --ifly-nav-h: 68px;
}

*, *::before, *::after { box-sizing: border-box; }

html {
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--ifly-nav-h) + 16px);
    -webkit-text-size-adjust: 100%;
}

body {
    margin: 0;
    font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--ifly-ink-soft);
    background: var(--ifly-surface);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-feature-settings: "cv02", "cv03", "cv04", "cv11";
    overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }

::selection { background: var(--ifly-100); color: var(--ifly-900); }

:focus-visible {
    outline: 2px solid var(--ifly-500);
    outline-offset: 3px;
    border-radius: 4px;
}

.ifly-shell {
    width: 100%;
    max-width: var(--ifly-shell);
    margin-inline: auto;
    padding-inline: 24px;
}

.ifly-skip {
    position: absolute;
    left: -9999px;
    top: 12px;
    background: var(--ifly-ink);
    color: #fff;
    padding: 10px 16px;
    border-radius: var(--ifly-r-sm);
    z-index: 999;
}
.ifly-skip:focus { left: 16px; }

/* --------------------------------------------------------------------------
   2. GERAK
   -------------------------------------------------------------------------- */
@keyframes iflyFadeUp  { from { opacity: 0; transform: translate3d(0, 20px, 0); } to { opacity: 1; transform: none; } }
@keyframes iflyFadeIn  { from { opacity: 0; } to { opacity: 1; } }
@keyframes iflyFloat   { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
@keyframes iflyDrift   { 0% { transform: translate3d(0,0,0) scale(1); } 50% { transform: translate3d(3%, -4%, 0) scale(1.1); } 100% { transform: translate3d(0,0,0) scale(1); } }
@keyframes iflyGrowBar { from { transform: scaleY(0); } to { transform: scaleY(1); } }
@keyframes iflySweep   { 0% { transform: translateX(-120%) skewX(-18deg); } 100% { transform: translateX(320%) skewX(-18deg); } }
@keyframes iflyPulseRing {
    0%   { box-shadow: 0 0 0 0 rgba(31, 163, 184, .40); }
    70%  { box-shadow: 0 0 0 14px rgba(31, 163, 184, 0); }
    100% { box-shadow: 0 0 0 0 rgba(31, 163, 184, 0); }
}
@keyframes iflyMarquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

[data-ifly-reveal] {
    opacity: 0;
    transform: translate3d(0, 26px, 0);
    transition: opacity 680ms var(--ifly-ease-out), transform 680ms var(--ifly-ease-out);
    transition-delay: var(--ifly-delay, 0ms);
    will-change: opacity, transform;
}
[data-ifly-reveal="left"]  { transform: translate3d(-32px, 0, 0); }
[data-ifly-reveal="right"] { transform: translate3d(32px, 0, 0); }
[data-ifly-reveal="scale"] { transform: scale(.94); }
[data-ifly-reveal].is-revealed { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: .001ms !important;
        animation-delay: 0ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .001ms !important;
        transition-delay: 0ms !important;
        scroll-behavior: auto !important;
    }
    [data-ifly-reveal] { opacity: 1 !important; transform: none !important; }
}

/* --------------------------------------------------------------------------
   3. TIPOGRAFI
   -------------------------------------------------------------------------- */
h1, h2, h3, h4 {
    margin: 0;
    color: var(--ifly-ink);
    font-weight: 600;
    line-height: 1.18;
    letter-spacing: -.022em;
}
p { margin: 0; }

.ifly-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px 6px 8px;
    border-radius: 999px;
    background: var(--ifly-50);
    border: 1px solid var(--ifly-100);
    color: var(--ifly-800);
    font-size: 12.5px;
    font-weight: 600;
    letter-spacing: .01em;
}
.ifly-eyebrow i { font-size: 14px; color: var(--ifly-600); }
.ifly-eyebrow b {
    background: var(--ifly-700);
    color: #fff;
    font-size: 10.5px;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    padding: 3px 8px;
    border-radius: 999px;
}

.ifly-kicker {
    font-size: 11.5px;
    font-weight: 700;
    letter-spacing: .15em;
    text-transform: uppercase;
    color: var(--ifly-600);
    margin-bottom: 14px;
}

.ifly-lead {
    font-size: 17px;
    line-height: 1.7;
    color: var(--ifly-muted);
    max-width: 54ch;
}

/* --------------------------------------------------------------------------
   4. TOMBOL
   -------------------------------------------------------------------------- */
.ifly-btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    padding: 12px 22px;
    border: 1px solid transparent;
    border-radius: var(--ifly-r-sm);
    font-size: 14.5px;
    font-weight: 600;
    letter-spacing: -.005em;
    cursor: pointer;
    overflow: hidden;
    white-space: nowrap;
    transition:
        transform var(--ifly-t-fast) var(--ifly-ease),
        box-shadow var(--ifly-t-base) var(--ifly-ease),
        background-color var(--ifly-t-fast) var(--ifly-ease),
        border-color var(--ifly-t-fast) var(--ifly-ease),
        color var(--ifly-t-fast) var(--ifly-ease);
}
.ifly-btn i { font-size: 15px; transition: transform var(--ifly-t-base) var(--ifly-ease); }
.ifly-btn:hover  { transform: translateY(-2px); }
.ifly-btn:active { transform: translateY(0); transition-duration: 60ms; }
.ifly-btn:hover .ifly-btn__arrow { transform: translateX(4px); }

.ifly-btn--primary {
    background: var(--ifly-700);
    border-color: var(--ifly-700);
    color: #fff;
    box-shadow: 0 2px 8px rgba(10, 111, 126, .18);
}
.ifly-btn--primary:hover { background: var(--ifly-800); border-color: var(--ifly-800); box-shadow: var(--ifly-shadow-brand); }

.ifly-btn--primary::after {
    content: "";
    position: absolute;
    inset: 0 auto 0 0;
    width: 42%;
    background: linear-gradient(100deg, transparent, rgba(255, 255, 255, .26), transparent);
    transform: translateX(-120%) skewX(-18deg);
    pointer-events: none;
}
.ifly-btn--primary:hover::after { animation: iflySweep 720ms var(--ifly-ease-out); }

.ifly-btn--ghost {
    background: var(--ifly-surface);
    border-color: var(--ifly-line);
    color: var(--ifly-ink);
    box-shadow: var(--ifly-shadow-xs);
}
.ifly-btn--ghost:hover { border-color: #CBDADD; background: var(--ifly-surface-2); box-shadow: var(--ifly-shadow-sm); }

.ifly-btn--onDark {
    background: rgba(255, 255, 255, .08);
    border-color: rgba(255, 255, 255, .22);
    color: #fff;
    backdrop-filter: blur(6px);
}
.ifly-btn--onDark:hover { background: rgba(255, 255, 255, .15); border-color: rgba(255, 255, 255, .38); }

.ifly-btn--light {
    background: #fff;
    border-color: #fff;
    color: var(--ifly-900);
    box-shadow: 0 6px 18px rgba(0, 0, 0, .18);
}
.ifly-btn--light:hover { background: var(--ifly-50); border-color: var(--ifly-50); }

.ifly-btn--block { width: 100%; padding-block: 13px; }

.ifly-ripple {
    position: absolute;
    border-radius: 50%;
    transform: scale(0);
    background: rgba(255, 255, 255, .40);
    animation: iflyRipple 560ms var(--ifly-ease-out);
    pointer-events: none;
}
.ifly-btn--ghost .ifly-ripple,
.ifly-btn--light .ifly-ripple { background: rgba(10, 111, 126, .16); }
@keyframes iflyRipple { to { transform: scale(2.6); opacity: 0; } }

/* --------------------------------------------------------------------------
   5. NAVBAR
   -------------------------------------------------------------------------- */
.ifly-nav {
    position: fixed;
    inset: 0 0 auto 0;
    height: var(--ifly-nav-h);
    z-index: 100;
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, .72);
    backdrop-filter: saturate(180%) blur(16px);
    -webkit-backdrop-filter: saturate(180%) blur(16px);
    border-bottom: 1px solid transparent;
    transition: background-color var(--ifly-t-base) var(--ifly-ease),
                border-color var(--ifly-t-base) var(--ifly-ease),
                box-shadow var(--ifly-t-base) var(--ifly-ease);
    animation: iflyFadeIn 600ms var(--ifly-ease) both;
}
.ifly-nav.is-scrolled {
    background: rgba(255, 255, 255, .94);
    border-bottom-color: var(--ifly-line);
    box-shadow: 0 1px 12px rgba(11, 18, 21, .05);
}
.ifly-nav__inner {
    display: flex;
    align-items: center;
    gap: 20px;
    width: 100%;
}

.ifly-brand { display: inline-flex; align-items: center; gap: 11px; }
.ifly-brand img {
    width: 34px;
    height: 34px;
    object-fit: contain;
    transition: transform var(--ifly-t-slow) var(--ifly-ease-out);
}
.ifly-brand:hover img { transform: rotate(-8deg) scale(1.08); }
.ifly-brand__text { display: flex; flex-direction: column; line-height: 1.12; }
.ifly-brand__text strong { font-size: 15px; font-weight: 650; color: var(--ifly-ink); letter-spacing: -.015em; }
.ifly-brand__text span {
    font-size: 10.5px;
    font-weight: 600;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--ifly-faint);
}

.ifly-nav__links { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.ifly-nav__link {
    position: relative;
    padding: 8px 14px;
    border-radius: var(--ifly-r-sm);
    font-size: 14px;
    font-weight: 550;
    color: var(--ifly-muted);
    transition: color var(--ifly-t-fast) var(--ifly-ease), background-color var(--ifly-t-fast) var(--ifly-ease);
}
.ifly-nav__link::after {
    content: "";
    position: absolute;
    left: 14px;
    right: 14px;
    bottom: 4px;
    height: 1.5px;
    border-radius: 2px;
    background: var(--ifly-500);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--ifly-t-base) var(--ifly-ease-out);
}
.ifly-nav__link:hover { color: var(--ifly-ink); }
.ifly-nav__link:hover::after,
.ifly-nav__link.is-active::after { transform: scaleX(1); }
.ifly-nav__link.is-active { color: var(--ifly-800); }

.ifly-nav__cta { margin-left: 8px; padding: 10px 18px; font-size: 14px; }

.ifly-nav__burger {
    display: none;
    margin-left: auto;
    width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--ifly-line);
    border-radius: var(--ifly-r-sm);
    background: #fff;
    color: var(--ifly-ink);
    cursor: pointer;
    transition: background-color var(--ifly-t-fast) var(--ifly-ease);
}
.ifly-nav__burger:hover { background: var(--ifly-surface-2); }

/* --------------------------------------------------------------------------
   6. HERO
   -------------------------------------------------------------------------- */
.ifly-hero {
    position: relative;
    padding: calc(var(--ifly-nav-h) + 84px) 0 96px;
    overflow: hidden;
    isolation: isolate;
}

/* Latar: kisi halus + aurora teal yang bergerak sangat lambat. */
.ifly-hero__bg { position: absolute; inset: 0; z-index: -1; pointer-events: none; }
.ifly-hero__grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(to right, rgba(11, 18, 21, .045) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(11, 18, 21, .045) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: radial-gradient(ellipse 90% 70% at 50% 0%, #000 20%, transparent 78%);
    -webkit-mask-image: radial-gradient(ellipse 90% 70% at 50% 0%, #000 20%, transparent 78%);
}
.ifly-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(70px);
    opacity: .55;
    animation: iflyDrift 18s var(--ifly-ease) infinite;
}
.ifly-blob--a { top: -140px; right: -80px;  width: 460px; height: 460px; background: radial-gradient(circle, rgba(79, 195, 232, .55), transparent 68%); }
.ifly-blob--b { top: 140px;  left: -160px;  width: 400px; height: 400px; background: radial-gradient(circle, rgba(10, 111, 126, .34), transparent 68%); animation-duration: 24s; animation-direction: reverse; }
.ifly-blob--c { bottom: -180px; left: 42%;  width: 380px; height: 380px; background: radial-gradient(circle, rgba(127, 216, 240, .42), transparent 70%); animation-duration: 21s; }

.ifly-hero__inner {
    display: grid;
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr);
    gap: 60px;
    align-items: center;
}

.ifly-hero h1 {
    margin: 20px 0 18px;
    font-size: clamp(2.25rem, 1.55rem + 2.9vw, 3.5rem);
    letter-spacing: -.033em;
    line-height: 1.08;
}
.ifly-hero h1 em {
    font-style: normal;
    background: linear-gradient(100deg, var(--ifly-700), var(--ifly-400) 55%, var(--ifly-600));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.ifly-hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }

.ifly-hero__trust {
    display: flex;
    flex-wrap: wrap;
    gap: 32px;
    margin-top: 46px;
    padding-top: 26px;
    border-top: 1px solid var(--ifly-line);
}
.ifly-trust__num {
    font-size: 26px;
    font-weight: 650;
    letter-spacing: -.028em;
    color: var(--ifly-ink);
    font-variant-numeric: tabular-nums;
    line-height: 1.1;
}
.ifly-trust__lab {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--ifly-faint);
    margin-top: 3px;
}

/* --------------------------------------------------------------------------
   7. MOCKUP DASBOR (murni CSS/HTML - bukan tangkapan layar)
   -------------------------------------------------------------------------- */
.ifly-mock-wrap { position: relative; }

.ifly-mock {
    position: relative;
    border-radius: var(--ifly-r-lg);
    background: #fff;
    border: 1px solid var(--ifly-line);
    box-shadow: var(--ifly-shadow-xl);
    overflow: hidden;
    animation: iflyFloat 7s var(--ifly-ease) 1.2s infinite;
}
.ifly-mock__bar {
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 12px 16px;
    background: var(--ifly-surface-2);
    border-bottom: 1px solid var(--ifly-line);
}
.ifly-mock__dot { width: 9px; height: 9px; border-radius: 50%; background: #D8E1E3; }
.ifly-mock__dot:nth-child(1) { background: #E8C4BE; }
.ifly-mock__dot:nth-child(2) { background: #EBDCB4; }
.ifly-mock__dot:nth-child(3) { background: #BFE0D4; }
.ifly-mock__url {
    margin-left: 10px;
    font-size: 11px;
    color: var(--ifly-faint);
    background: #fff;
    border: 1px solid var(--ifly-line);
    border-radius: 999px;
    padding: 3px 12px;
}
.ifly-mock__body { display: grid; grid-template-columns: 58px 1fr; min-height: 340px; }

.ifly-mock__side {
    background: linear-gradient(175deg, #0A2A31, #05161A);
    padding: 14px 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 9px;
}
.ifly-mock__sideicon {
    width: 28px;
    height: 28px;
    border-radius: 8px;
    background: rgba(255, 255, 255, .08);
    display: grid;
    place-items: center;
    color: rgba(255, 255, 255, .45);
    font-size: 13px;
}
.ifly-mock__sideicon.is-on { background: rgba(31, 163, 184, .26); color: var(--ifly-200); }

.ifly-mock__main { padding: 18px; display: flex; flex-direction: column; gap: 14px; }
.ifly-mock__stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.ifly-mock__stat {
    border: 1px solid var(--ifly-line);
    border-radius: var(--ifly-r-sm);
    padding: 11px 12px;
    background: #fff;
    position: relative;
    overflow: hidden;
}
.ifly-mock__stat::before {
    content: "";
    position: absolute;
    inset: 0 0 auto 0;
    height: 2px;
    background: linear-gradient(90deg, var(--ifly-700), var(--ifly-400));
}
.ifly-mock__stat span {
    display: block;
    font-size: 9.5px;
    font-weight: 700;
    letter-spacing: .09em;
    text-transform: uppercase;
    color: var(--ifly-faint);
}
.ifly-mock__stat b {
    display: block;
    margin-top: 3px;
    font-size: 19px;
    font-weight: 650;
    letter-spacing: -.025em;
    color: var(--ifly-ink);
    font-variant-numeric: tabular-nums;
}
.ifly-mock__stat i {
    font-style: normal;
    font-size: 10.5px;
    font-weight: 600;
    color: #0C7450;
}

.ifly-mock__panel {
    flex: 1;
    border: 1px solid var(--ifly-line);
    border-radius: var(--ifly-r-sm);
    padding: 14px;
    display: flex;
    flex-direction: column;
}
.ifly-mock__panelhead {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 14px;
}
.ifly-mock__panelhead b { font-size: 12px; font-weight: 650; color: var(--ifly-ink); }
.ifly-mock__pill {
    font-size: 9.5px;
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--ifly-800);
    background: var(--ifly-50);
    border: 1px solid var(--ifly-100);
    border-radius: 999px;
    padding: 2px 9px;
}

.ifly-mock__chart {
    display: flex;
    align-items: flex-end;
    gap: 8px;
    height: 112px;
    padding-top: 6px;
    border-bottom: 1px solid var(--ifly-line-soft);
}
.ifly-mock__col {
    flex: 1;
    border-radius: 4px 4px 0 0;
    background: linear-gradient(180deg, var(--ifly-400), var(--ifly-700));
    transform-origin: bottom;
    animation: iflyGrowBar 900ms var(--ifly-ease-out) both;
    opacity: .9;
}
.ifly-mock__col:nth-child(1) { height: 38%; animation-delay: .9s; }
.ifly-mock__col:nth-child(2) { height: 56%; animation-delay: 1.0s; }
.ifly-mock__col:nth-child(3) { height: 44%; animation-delay: 1.1s; }
.ifly-mock__col:nth-child(4) { height: 72%; animation-delay: 1.2s; }
.ifly-mock__col:nth-child(5) { height: 61%; animation-delay: 1.3s; }
.ifly-mock__col:nth-child(6) { height: 88%; animation-delay: 1.4s; opacity: 1; }
.ifly-mock__col:nth-child(7) { height: 74%; animation-delay: 1.5s; }

.ifly-mock__rows { margin-top: 12px; display: flex; flex-direction: column; gap: 7px; }
.ifly-mock__row {
    display: flex;
    align-items: center;
    gap: 9px;
    font-size: 11px;
    color: var(--ifly-muted);
    animation: iflyFadeUp 500ms var(--ifly-ease-out) both;
}
.ifly-mock__row:nth-child(1) { animation-delay: 1.4s; }
.ifly-mock__row:nth-child(2) { animation-delay: 1.55s; }
.ifly-mock__row:nth-child(3) { animation-delay: 1.7s; }
.ifly-mock__avatar {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    font-size: 9px;
    font-weight: 700;
    color: #fff;
    background: linear-gradient(140deg, var(--ifly-500), var(--ifly-800));
    flex: 0 0 auto;
}
.ifly-mock__row b { color: var(--ifly-ink); font-weight: 600; }
.ifly-mock__row span { margin-left: auto; font-variant-numeric: tabular-nums; font-weight: 600; color: var(--ifly-700); }

/* Kartu apung "live" di tepi mockup. */
.ifly-mock__float {
    position: absolute;
    right: -22px;
    bottom: -20px;
    z-index: 2;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    background: #fff;
    border: 1px solid var(--ifly-line);
    border-radius: var(--ifly-r-md);
    box-shadow: var(--ifly-shadow-lg);
    animation: iflyFloat 6s var(--ifly-ease) .4s infinite;
}
.ifly-mock__float i {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: #12A36B;
    animation: iflyPulseRing 2.4s var(--ifly-ease) infinite;
}
.ifly-mock__float span { font-size: 11.5px; font-weight: 600; color: var(--ifly-ink); }
.ifly-mock__float small { display: block; font-size: 10px; color: var(--ifly-faint); font-weight: 500; }

/* --------------------------------------------------------------------------
   8. SEKSI UMUM
   -------------------------------------------------------------------------- */
.ifly-section { padding: 96px 0; }
.ifly-section--tint { background: var(--ifly-surface-2); border-block: 1px solid var(--ifly-line); }

.ifly-section__head { max-width: 640px; margin-bottom: 52px; }
.ifly-section__head h2 { font-size: clamp(1.6rem, 1.2rem + 1.5vw, 2.2rem); }
.ifly-section__head p  { margin-top: 14px; }
.ifly-section__head--center { margin-inline: auto; text-align: center; }
.ifly-section__head--center .ifly-lead { margin-inline: auto; }

/* --------------------------------------------------------------------------
   9. KARTU MODUL
   -------------------------------------------------------------------------- */
.ifly-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
    gap: 20px;
}

.ifly-card {
    position: relative;
    background: #fff;
    border: 1px solid var(--ifly-line);
    border-radius: var(--ifly-r-md);
    padding: 26px 24px;
    overflow: hidden;
    transition:
        transform var(--ifly-t-base) var(--ifly-ease),
        box-shadow var(--ifly-t-base) var(--ifly-ease),
        border-color var(--ifly-t-base) var(--ifly-ease);
}
.ifly-card::before {
    content: "";
    position: absolute;
    inset: 0 0 auto 0;
    height: 2px;
    background: linear-gradient(90deg, var(--ifly-700), var(--ifly-400));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--ifly-t-slow) var(--ifly-ease-out);
}
.ifly-card:hover {
    transform: translateY(-4px);
    border-color: #D2E2E5;
    box-shadow: var(--ifly-shadow-lg);
}
.ifly-card:hover::before { transform: scaleX(1); }

.ifly-card__icon {
    width: 44px;
    height: 44px;
    border-radius: var(--ifly-r-sm);
    display: grid;
    place-items: center;
    font-size: 19px;
    color: var(--ifly-700);
    background: var(--ifly-50);
    border: 1px solid var(--ifly-100);
    margin-bottom: 18px;
    transition: transform var(--ifly-t-base) var(--ifly-ease),
                background-color var(--ifly-t-base) var(--ifly-ease),
                color var(--ifly-t-base) var(--ifly-ease);
}
.ifly-card:hover .ifly-card__icon {
    transform: translateY(-2px) scale(1.06);
    background: var(--ifly-700);
    color: #fff;
    border-color: var(--ifly-700);
}
.ifly-card h3 { font-size: 16px; letter-spacing: -.014em; margin-bottom: 8px; }
.ifly-card p  { font-size: 14px; line-height: 1.65; color: var(--ifly-muted); }

/* ------------------------------ 10. LANGKAH ------------------------------ */
.ifly-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 28px;
    position: relative;
}
.ifly-step { position: relative; padding-top: 8px; }
.ifly-step__num {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    font-size: 14px;
    font-weight: 650;
    color: #fff;
    background: linear-gradient(140deg, var(--ifly-600), var(--ifly-800));
    box-shadow: 0 4px 12px rgba(10, 111, 126, .26);
    margin-bottom: 18px;
    position: relative;
    z-index: 1;
}
/* Garis penghubung antar langkah. */
.ifly-step:not(:last-child)::after {
    content: "";
    position: absolute;
    top: 27px;
    left: 46px;
    right: -28px;
    height: 1px;
    background: linear-gradient(90deg, var(--ifly-100), transparent);
}
.ifly-step h3 { font-size: 16px; margin-bottom: 8px; }
.ifly-step p  { font-size: 14px; color: var(--ifly-muted); line-height: 1.65; }

/* ------------------------------ 11. STATISTIK ------------------------------ */
.ifly-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
    gap: 1px;
    background: var(--ifly-line);
    border: 1px solid var(--ifly-line);
    border-radius: var(--ifly-r-md);
    overflow: hidden;
}
.ifly-stats__item { background: #fff; padding: 28px 24px; text-align: center; }
.ifly-stats__num {
    font-size: 34px;
    font-weight: 650;
    letter-spacing: -.03em;
    color: var(--ifly-ink);
    font-variant-numeric: tabular-nums;
    line-height: 1.05;
}
.ifly-stats__num sup { font-size: 18px; color: var(--ifly-500); top: -.55em; }
.ifly-stats__lab {
    margin-top: 8px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: .07em;
    text-transform: uppercase;
    color: var(--ifly-faint);
}

/* ------------------------------ 12. PITA CTA ------------------------------ */
.ifly-cta {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #06414B 0%, #042A31 45%, #0B1215 100%);
    color: #fff;
    padding: 76px 0;
    isolation: isolate;
}
.ifly-cta::before {
    content: "";
    position: absolute;
    top: -120px;
    right: -60px;
    width: 420px;
    height: 420px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(53, 182, 220, .34), transparent 66%);
    filter: blur(50px);
    z-index: -1;
    animation: iflyDrift 20s var(--ifly-ease) infinite;
}
.ifly-cta__inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
}
.ifly-cta h2 { color: #fff; font-size: clamp(1.5rem, 1.15rem + 1.4vw, 2.1rem); }
.ifly-cta p  { color: rgba(255, 255, 255, .72); margin-top: 12px; max-width: 46ch; font-size: 15.5px; }
.ifly-cta__actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* ------------------------------ 13. FOOTER ------------------------------ */
.ifly-foot { background: var(--ifly-ink); color: rgba(255, 255, 255, .62); padding: 46px 0 34px; }
.ifly-foot__inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 22px;
}
.ifly-foot .ifly-brand__text strong { color: #fff; }
.ifly-foot .ifly-brand__text span { color: rgba(255, 255, 255, .38); }
.ifly-foot__links { display: flex; flex-wrap: wrap; gap: 22px; font-size: 13.5px; }
.ifly-foot__links a { color: rgba(255, 255, 255, .62); transition: color var(--ifly-t-fast) var(--ifly-ease); }
.ifly-foot__links a:hover { color: #fff; }
.ifly-foot__bottom {
    margin-top: 28px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, .08);
    font-size: 12.5px;
    color: rgba(255, 255, 255, .40);
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: space-between;
}

/* --------------------------------------------------------------------------
   14. HALAMAN MASUK
   -------------------------------------------------------------------------- */
.ifly-auth {
    min-height: 100vh;
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
}

/* Panel kiri - brand. */
.ifly-auth__aside {
    position: relative;
    overflow: hidden;
    background: linear-gradient(150deg, #0A2A31 0%, #06414B 42%, #042A31 100%);
    color: #fff;
    padding: 46px 52px;
    display: flex;
    flex-direction: column;
    isolation: isolate;
}
.ifly-auth__aside::before {
    content: "";
    position: absolute;
    top: -140px;
    left: -120px;
    width: 480px;
    height: 480px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(53, 182, 220, .36), transparent 66%);
    filter: blur(60px);
    z-index: -1;
    animation: iflyDrift 20s var(--ifly-ease) infinite;
}
.ifly-auth__aside::after {
    content: "";
    position: absolute;
    bottom: -180px;
    right: -140px;
    width: 460px;
    height: 460px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(31, 163, 184, .26), transparent 66%);
    filter: blur(60px);
    z-index: -1;
    animation: iflyDrift 26s var(--ifly-ease) reverse infinite;
}
.ifly-auth__aside .ifly-brand__text strong { color: #fff; }
.ifly-auth__aside .ifly-brand__text span { color: rgba(255, 255, 255, .42); }

.ifly-auth__pitch { margin-top: auto; padding-block: 40px; }
.ifly-auth__pitch h2 {
    color: #fff;
    font-size: clamp(1.7rem, 1.2rem + 1.7vw, 2.35rem);
    letter-spacing: -.03em;
    line-height: 1.14;
    animation: iflyFadeUp 700ms var(--ifly-ease-out) 120ms both;
}
.ifly-auth__pitch p {
    color: rgba(255, 255, 255, .68);
    margin-top: 16px;
    max-width: 42ch;
    font-size: 15px;
    line-height: 1.7;
    animation: iflyFadeUp 700ms var(--ifly-ease-out) 220ms both;
}
.ifly-auth__points {
    list-style: none;
    margin: 32px 0 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 13px;
}
.ifly-auth__points li {
    display: flex;
    align-items: center;
    gap: 11px;
    font-size: 14px;
    color: rgba(255, 255, 255, .80);
    animation: iflyFadeUp 620ms var(--ifly-ease-out) both;
}
.ifly-auth__points li:nth-child(1) { animation-delay: 320ms; }
.ifly-auth__points li:nth-child(2) { animation-delay: 400ms; }
.ifly-auth__points li:nth-child(3) { animation-delay: 480ms; }
.ifly-auth__points i {
    width: 24px;
    height: 24px;
    flex: 0 0 auto;
    border-radius: 50%;
    display: grid;
    place-items: center;
    font-size: 12px;
    color: var(--ifly-200);
    background: rgba(255, 255, 255, .09);
    border: 1px solid rgba(255, 255, 255, .14);
}
.ifly-auth__foot {
    font-size: 12.5px;
    color: rgba(255, 255, 255, .38);
    animation: iflyFadeIn 800ms var(--ifly-ease) 600ms both;
}

/* Panel kanan - formulir. */
.ifly-auth__main {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 46px 32px;
    background: #fff;
}
.ifly-auth__form {
    width: 100%;
    max-width: 384px;
    animation: iflyFadeUp 640ms var(--ifly-ease-out) 80ms both;
}
.ifly-auth__mobilebrand { display: none; margin-bottom: 30px; }
.ifly-auth__form h1 { font-size: 26px; letter-spacing: -.028em; }
.ifly-auth__form > p { margin-top: 9px; color: var(--ifly-muted); font-size: 14.5px; }

.ifly-field { margin-top: 20px; }
.ifly-field label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--ifly-ink-soft);
    margin-bottom: 7px;
}
.ifly-input {
    position: relative;
    display: flex;
    align-items: center;
    border: 1px solid var(--ifly-line);
    border-radius: var(--ifly-r-sm);
    background: #fff;
    transition: border-color var(--ifly-t-fast) var(--ifly-ease),
                box-shadow var(--ifly-t-base) var(--ifly-ease);
}
.ifly-input:hover { border-color: #CFDCDF; }
.ifly-input:focus-within {
    border-color: var(--ifly-500);
    box-shadow: 0 0 0 3.5px rgba(31, 163, 184, .14);
}
.ifly-input > i:first-child {
    width: 42px;
    flex: 0 0 auto;
    text-align: center;
    color: var(--ifly-faint);
    font-size: 15px;
    transition: color var(--ifly-t-base) var(--ifly-ease);
}
.ifly-input:focus-within > i:first-child { color: var(--ifly-700); }
.ifly-input input {
    flex: 1;
    min-width: 0;
    border: 0;
    outline: none;
    background: transparent;
    padding: 12px 14px 12px 0;
    font-size: 14.5px;
    color: var(--ifly-ink);
}
.ifly-input input::placeholder { color: var(--ifly-faint); }
.ifly-input__toggle {
    border: 0;
    background: transparent;
    color: var(--ifly-faint);
    padding: 0 14px;
    height: 100%;
    cursor: pointer;
    font-size: 15px;
    transition: color var(--ifly-t-fast) var(--ifly-ease);
}
.ifly-input__toggle:hover { color: var(--ifly-700); }

.ifly-auth__submit { margin-top: 26px; }

.ifly-alert {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-top: 20px;
    padding: 12px 14px;
    border-radius: var(--ifly-r-sm);
    font-size: 13.5px;
    line-height: 1.5;
    background: #FDF2F0;
    border: 1px solid #F3D5D0;
    color: #8F2E22;
    animation: iflyFadeUp 420ms var(--ifly-ease-out) both;
}
.ifly-alert i { font-size: 15px; line-height: 1.4; flex: 0 0 auto; }
.ifly-alert--ok { background: #EEF8F3; border-color: #CDE8DC; color: #0B6A49; }

.ifly-auth__back {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    margin-top: 28px;
    font-size: 13.5px;
    font-weight: 550;
    color: var(--ifly-muted);
    transition: color var(--ifly-t-fast) var(--ifly-ease);
}
.ifly-auth__back i { transition: transform var(--ifly-t-base) var(--ifly-ease); }
.ifly-auth__back:hover { color: var(--ifly-700); }
.ifly-auth__back:hover i { transform: translateX(-3px); }

/* --------------------------------------------------------------------------
   15. RESPONSIF
   -------------------------------------------------------------------------- */
@media (max-width: 1080px) {
    .ifly-hero__inner { grid-template-columns: 1fr; gap: 56px; }
    .ifly-mock { max-width: 620px; }
    .ifly-mock__float { right: 8px; }
}

@media (max-width: 900px) {
    .ifly-nav__links {
        position: fixed;
        inset: var(--ifly-nav-h) 0 auto 0;
        flex-direction: column;
        align-items: stretch;
        gap: 2px;
        padding: 14px 24px 22px;
        background: rgba(255, 255, 255, .97);
        backdrop-filter: blur(16px);
        border-bottom: 1px solid var(--ifly-line);
        box-shadow: var(--ifly-shadow-lg);
        transform: translateY(-12px);
        opacity: 0;
        pointer-events: none;
        transition: opacity var(--ifly-t-base) var(--ifly-ease), transform var(--ifly-t-base) var(--ifly-ease);
    }
    .ifly-nav__links.is-open { opacity: 1; transform: none; pointer-events: auto; }
    .ifly-nav__link { padding: 12px 8px; font-size: 15px; }
    .ifly-nav__link::after { display: none; }
    .ifly-nav__cta { margin: 10px 0 0; }
    .ifly-nav__burger { display: inline-flex; }

    .ifly-auth { grid-template-columns: 1fr; }
    .ifly-auth__aside { display: none; }
    .ifly-auth__mobilebrand { display: flex; justify-content: center; }
    .ifly-auth__main { min-height: 100vh; }

    .ifly-step:not(:last-child)::after { display: none; }
}

@media (max-width: 640px) {
    .ifly-shell { padding-inline: 18px; }
    .ifly-hero { padding: calc(var(--ifly-nav-h) + 56px) 0 68px; }
    .ifly-section { padding: 68px 0; }
    .ifly-hero__trust { gap: 24px; }
    .ifly-hero__actions .ifly-btn { flex: 1 1 100%; }
    .ifly-mock__body { grid-template-columns: 44px 1fr; }
    .ifly-mock__stats { grid-template-columns: 1fr; }
    .ifly-mock__float { display: none; }
    .ifly-cta__inner { flex-direction: column; align-items: flex-start; }
    .ifly-auth__main { padding: 32px 20px; }
}