/* ============================================================================
   TOMΛ DIGITAL — LIQUID GLASS DESIGN SYSTEM
   Direction : verre vivant. La matière ne décore pas la page, elle EST la page.
   Chaque surface est un panneau de verre dépoli qui capte la lumière ambiante
   (l'aurora en fond), réagit au curseur avec un reflet spéculaire mobile,
   et se courbe avec des rayons continus façon "squircle".
   ============================================================================ */

/* ---------- RESET ---------- */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    min-height: 100%;
}

img,
svg {
    display: block;
    max-width: 100%;
}

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

button {
    font: inherit;
    color: inherit;
    background: none;
    border: none;
    cursor: pointer;
}

ul {
    list-style: none;
}

input,
textarea,
select {
    font: inherit;
    color: inherit;
}

::selection {
    background: rgba(124, 92, 255, .35);
    color: #fff;
}

/* ---------- DESIGN TOKENS ---------- */
:root {
    /* Brand */
    --violet: #7C5CFF;
    --violet-deep: #4F46E5;
    --indigo: #6366F1;
    --periwinkle: #A5B4FC;
    --cyan: #2DD4E8;
    --mint: #34D399;

    /* Surface (deep space the glass floats over) */
    --space-0: #050609;
    --space-1: #090B12;
    --space-2: #0E1018;

    --ink-1: #F6F7FB;
    --ink-2: #B7BCCB;
    --ink-3: #7E8499;
    --ink-4: #545A6E;

    /* Glass material — neutral base, color comes from what's behind it */
    --glass-fill: rgba(255, 255, 255, 0.055);
    --glass-fill-strong: rgba(255, 255, 255, 0.10);
    --glass-fill-opaque: rgba(9, 11, 18, 0.93);
    --glass-fill-press: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.14);
    --glass-border-soft: rgba(255, 255, 255, 0.08);
    --glass-spec: rgba(255, 255, 255, 0.85);
    --glass-spec-soft: rgba(255, 255, 255, 0.35);
    --glass-shadow: 0 24px 70px -16px rgba(0, 0, 0, 0.55);
    --glass-shadow-lg: 0 50px 110px -20px rgba(0, 0, 0, 0.65);
    --glass-edge-top: rgba(255, 255, 255, 0.5);
    --glass-edge-bot: rgba(0, 0, 0, 0.35);
    --tint-violet: rgba(124, 92, 255, 0.16);
    --tint-cyan: rgba(45, 212, 232, 0.12);

    /* Blur elevations */
    --blur-1: blur(16px) saturate(140%);
    --blur-2: blur(28px) saturate(165%);
    --blur-3: blur(44px) saturate(180%) contrast(105%);

    /* Radii — continuous "squircle" feel via large radii */
    --r-xs: 12px;
    --r-sm: 18px;
    --r-md: 24px;
    --r-lg: 32px;
    --r-xl: 40px;
    --r-2xl: 48px;
    --r-pill: 999px;

    /* Motion */
    --ease-glass: cubic-bezier(.22, 1, .36, 1);
    --ease-spring: cubic-bezier(.34, 1.56, .64, 1);
    --ease-out: cubic-bezier(.16, 1, .3, 1);
    --t-fast: .25s var(--ease-glass);
    --t-med: .5s var(--ease-glass);
    --t-slow: .85s var(--ease-spring);

    /* Type */
    --font-display: 'Poppins', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;

    /* Layout */
    --container: 1200px;
    --pad: clamp(1.25rem, 4vw, 2.5rem);

    --space-xs: .5rem;
    --space-sm: 1rem;
    --space-md: 1.75rem;
    --space-lg: 2.75rem;
    --space-xl: 4.5rem;
    --space-2xl: 7rem;
}

[data-theme="light"] {
    --space-0: #EEF0F6;
    --space-1: #E7E9F2;
    --space-2: #FFFFFF;
    --ink-1: #14151C;
    --ink-2: #45495A;
    --ink-3: #6B7080;
    --ink-4: #9398A8;
    --glass-fill: rgba(255, 255, 255, 0.45);
    --glass-fill-strong: rgba(255, 255, 255, 0.65);
    --glass-fill-opaque: rgba(255, 255, 255, 0.93);
    --glass-fill-press: rgba(255, 255, 255, 0.3);
    --glass-border: rgba(20, 21, 28, 0.10);
    --glass-border-soft: rgba(20, 21, 28, 0.06);
    --glass-spec: rgba(255, 255, 255, 0.95);
    --glass-edge-top: rgba(255, 255, 255, 0.9);
    --glass-edge-bot: rgba(20, 21, 28, 0.06);
    --glass-shadow: 0 24px 70px -20px rgba(30, 30, 60, 0.18);
    --glass-shadow-lg: 0 50px 110px -24px rgba(30, 30, 60, 0.22);
}

body {
    font-family: var(--font-body);
    background: var(--space-0);
    color: var(--ink-1);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    position: relative;
    transition: background var(--t-med), color var(--t-med);
}

h1,
h2,
h3,
h4 {
    font-family: var(--font-display);
    font-weight: 600;
    letter-spacing: -.02em;
    color: var(--ink-1);
    line-height: 1.12;
}

p {
    color: var(--ink-2);
    line-height: 1.7;
}

strong {
    color: var(--ink-1);
    font-weight: 600;
}

em.gradient-text,
.gradient-text {
    font-style: normal;
    background: linear-gradient(120deg, var(--periwinkle), var(--violet) 55%, var(--cyan));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--glass-fill-strong);
    border-radius: var(--r-pill);
    border: 2px solid var(--space-0);
}

/* ============================================================================
   AMBIENT SCENE — l'aurore derrière le verre. Fixe, douce, vivante.
   ============================================================================ */
.bg-scene {
    position: fixed;
    inset: 0;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
    background-image: url('assets/heronobg.png');
    background-size: 50%;
background-repeat: no-repeat;
    background-position: center;
    inset: 0;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
}

.bg-scene .blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    animation: driftBlob 22s ease-in-out infinite;
    transition: opacity var(--t-med), background var(--t-med);
}

.bg-scene .blob-1 {
    width: 56vw;
    height: 56vw;
    max-width: 820px;
    max-height: 820px;
    background: var(--violet);
    top: -18%;
    right: -14%;
    opacity: .22;
}

.bg-scene .blob-2 {
    width: 46vw;
    height: 46vw;
    max-width: 700px;
    max-height: 700px;
    background: var(--cyan);
    bottom: -18%;
    left: -12%;
    opacity: .14;
    animation-delay: -9s;
}

.bg-scene .blob-3 {
    width: 34vw;
    height: 34vw;
    max-width: 520px;
    max-height: 520px;
    background: var(--periwinkle);
    top: 42%;
    left: 30%;
    opacity: .10;
    animation-delay: -15s;
}

[data-theme="light"] .bg-scene .blob {
    opacity: .35;
    filter: blur(110px);
}

@keyframes driftBlob {

    0%,
    100% {
        transform: translate(0, 0) scale(1);
    }

    33% {
        transform: translate(3vw, -4vw) scale(1.08);
    }

    66% {
        transform: translate(-2.5vw, 3vw) scale(.94);
    }
}

.bg-scene .dot-grid {
    position: absolute;
    inset: 0;
    opacity: .5;
    background-image: radial-gradient(rgba(255, 255, 255, .10) 1px, transparent 1px);
    background-size: 34px 34px;
    mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, black 0%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, black 0%, transparent 75%);
}

.bg-scene .grain {
    position: absolute;
    inset: 0;
    opacity: .25;
    mix-blend-mode: overlay;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.06'/%3E%3C/svg%3E");
}

/* ============================================================================
   LIQUID GLASS MATERIAL — la signature du site.
   Reflet spéculaire piloté par le curseur via --mx / --my (définis en JS),
   bord lumineux supérieur, ombre de contact, et un soupçon de dispersion
   chromatique sur les bords pour évoquer la réfraction du verre réel.
   ============================================================================ */
.glass {
    --mx: 50%;
    --my: 30%;
    position: relative;
    background: var(--glass-fill);
    backdrop-filter: var(--blur-2);
    -webkit-backdrop-filter: var(--blur-2);
    border: 1px solid var(--glass-border);
    border-radius: var(--r-lg);
    box-shadow:
        var(--glass-shadow),
        inset 0 1px 0 var(--glass-edge-top),
        inset 0 -1px 0 var(--glass-edge-bot),
        inset 1px 0 0 rgba(255, 255, 255, .05),
        inset -1px 0 0 rgba(255, 255, 255, .05);
    isolation: isolate;
    transition: transform var(--t-med), box-shadow var(--t-med), background var(--t-med), border-color var(--t-med);
}

/* Reflet spéculaire mobile */
.glass::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    pointer-events: none;
    z-index: 2;
    background: radial-gradient(420px circle at var(--mx) var(--my), var(--glass-spec-soft), transparent 60%);
    opacity: 0;
    transition: opacity var(--t-fast);
    mix-blend-mode: plus-lighter;
}

.glass:hover::before,
.glass.glass-active::before {
    opacity: .55;
}

/* Trait de lumière sur le bord supérieur (signature) */
.glass::after {
    content: '';
    position: absolute;
    top: 0;
    left: 8%;
    right: 8%;
    height: 1px;
    z-index: 2;
    pointer-events: none;
    background: linear-gradient(90deg, transparent, var(--glass-edge-top), transparent);
}

.glass-thin {
    backdrop-filter: var(--blur-1);
    -webkit-backdrop-filter: var(--blur-1);
    background: var(--glass-fill);
    border-radius: var(--r-md);
}

.glass-thick {
    backdrop-filter: var(--blur-3);
    -webkit-backdrop-filter: var(--blur-3);
    background: var(--glass-fill-strong);
    box-shadow: var(--glass-shadow-lg), inset 0 1px 0 var(--glass-edge-top), inset 0 -1px 0 var(--glass-edge-bot);
}

.glass-tint-violet {
    background: linear-gradient(160deg, var(--tint-violet), var(--glass-fill) 60%);
}

.glass-tint-cyan {
    background: linear-gradient(160deg, var(--tint-cyan), var(--glass-fill) 60%);
}

.glass-press:active {
    transform: scale(.97);
}

@supports not ((backdrop-filter: blur(1px))) {

    .glass,
    .glass-thin,
    .glass-thick {
        background: rgba(14, 16, 24, .82);
    }
}

/* ============================================================================
   LAYOUT & UTILITIES
   ============================================================================ */
.container {
    width: 100%;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 var(--pad);
    position: relative;
    z-index: 1;
}

section {
    padding: var(--space-2xl) 0;
    position: relative;
}

.flex {
    display: flex;
}

.justify-center {
    justify-content: center;
}

.items-center {
    align-items: center;
}

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

.gap-2xl {
    gap: var(--space-xl);
}

.text-muted {
    color: var(--ink-3);
}

.text-sm {
    font-size: .875rem;
}

.mb-sm {
    margin-bottom: var(--space-sm);
}

.mono {
    font-family: var(--font-mono);
    letter-spacing: .06em;
}

.py-5 {
    padding-block: 2.5rem;
}

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    font-family: var(--font-mono);
    font-size: .72rem;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--violet);
    padding: .5rem 1.1rem;
    border-radius: var(--r-pill);
    background: var(--glass-fill);
    border: 1px solid var(--glass-border);
    backdrop-filter: var(--blur-1);
    -webkit-backdrop-filter: var(--blur-1);
    margin-bottom: var(--space-md);
}

.section-tag::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--violet), var(--cyan));
    box-shadow: 0 0 10px var(--violet);
}

.section-tag.accent {
    color: var(--cyan);
}

.section-tag.secondary {
    color: var(--periwinkle);
}

.section-tag.text-center {
    display: flex;
    width: max-content;
    margin-inline: auto;
}

h2 {
    font-size: clamp(1.9rem, 4vw, 2.9rem);
    margin-bottom: var(--space-md);
}

h2 span {
    background: linear-gradient(120deg, var(--periwinkle), var(--violet) 60%, var(--cyan));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Reveal-on-scroll */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity .8s var(--ease-out), transform .8s var(--ease-out);
}

.animate-on-scroll.animated,
.animate-on-scroll.in-view {
    opacity: 1;
    transform: translateY(0);
}

.delay-1.animated,
.delay-1.in-view {
    transition-delay: .08s;
}

.delay-2.animated,
.delay-2.in-view {
    transition-delay: .16s;
}

.delay-3.animated,
.delay-3.in-view {
    transition-delay: .24s;
}

.delay-4.animated,
.delay-4.in-view {
    transition-delay: .32s;
}

@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: .001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .001ms !important;
        scroll-behavior: auto !important;
    }
}

/* Focus visibility (kept crisp even on glass) */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
[tabindex]:focus-visible {
    outline: 2px solid var(--cyan);
    outline-offset: 3px;
    border-radius: var(--r-xs);
}

/* ============================================================================
   BUTTONS — pilules de verre liquide
   ============================================================================ */
.btn {
    --mx: 50%;
    --my: 50%;
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .6rem;
    padding: .95rem 1.9rem;
    border-radius: var(--r-pill);
    font-family: var(--font-body);
    font-weight: 600;
    font-size: .95rem;
    isolation: isolate;
    overflow: hidden;
    white-space: nowrap;
    transition: transform var(--t-fast), box-shadow var(--t-med);
}

.btn::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    z-index: -1;
    pointer-events: none;
    background: radial-gradient(220px circle at var(--mx) var(--my), rgba(255, 255, 255, .5), transparent 60%);
    opacity: 0;
    transition: opacity var(--t-fast);
}

.btn:hover::before {
    opacity: .6;
}

.btn:active {
    transform: scale(.96);
}

.btn i {
    font-size: .85em;
    transition: transform var(--t-fast);
}

.btn:hover i.fa-arrow-right {
    transform: translateX(3px);
}

.btn-primary {
    color: #fff;
    background: linear-gradient(135deg, var(--violet), var(--violet-deep) 60%, var(--indigo));
    box-shadow: 0 14px 34px -10px rgba(124, 92, 255, .55), inset 0 1px 0 rgba(255, 255, 255, .35), inset 0 -2px 6px rgba(0, 0, 0, .2);
}

.btn-primary:hover {
    box-shadow: 0 20px 46px -10px rgba(124, 92, 255, .7), inset 0 1px 0 rgba(255, 255, 255, .4);
    transform: translateY(-2px);
}

.btn-secondary,
.btn-outline {
    color: var(--ink-1);
    background: var(--glass-fill);
    border: 1px solid var(--glass-border);
    backdrop-filter: var(--blur-1);
    -webkit-backdrop-filter: var(--blur-1);
    box-shadow: inset 0 1px 0 var(--glass-edge-top);
}

.btn-secondary:hover,
.btn-outline:hover {
    background: var(--glass-fill-strong);
    transform: translateY(-2px);
    border-color: rgba(255, 255, 255, .28);
}

.btn-nav,
.cta-nav {
    padding: .65rem 1.4rem;
    font-size: .85rem;
}

/* ============================================================================
   NAVBAR — capsule de verre flottante (signature : Dynamic-Island-like)
   ============================================================================ */
#navbar {
    position: fixed;
    top: 1.1rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1000;
    width: min(92vw, 1080px);
}

#navbar .nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    padding: .65rem .9rem .65rem 1.3rem;
    background: var(--glass-fill);
    backdrop-filter: var(--blur-2);
    -webkit-backdrop-filter: var(--blur-2);
    border: 1px solid var(--glass-border);
    border-radius: var(--r-pill);
    box-shadow: var(--glass-shadow), inset 0 1px 0 var(--glass-edge-top), inset 0 -1px 0 var(--glass-edge-bot);
    transition: all var(--t-med);
}

#navbar.scrolled .nav-container {
    background: var(--glass-fill-strong);
    box-shadow: var(--glass-shadow-lg), inset 0 1px 0 var(--glass-edge-top);
}

.logo {
    display: flex;
    align-items: center;
    gap: .65rem;
}

.logo-icon {
    width: 30px;
    height: 30px;
    color: var(--violet);
    filter: drop-shadow(0 0 8px rgba(124, 92, 255, .5));
}

.logo-icon svg {
    width: 100%;
    height: 100%;
}

.logo-text {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.05rem;
    letter-spacing: .02em;
    line-height: 1;
    color: var(--ink-1);
}

.logo-text span {
    display: block;
    font-size: .58rem;
    font-weight: 500;
    letter-spacing: .2em;
    color: var(--ink-3);
    margin-top: 2px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: .25rem;
}

.nav-links a {
    display: block;
    padding: .55rem 1rem;
    border-radius: var(--r-pill);
    font-size: .9rem;
    font-weight: 500;
    color: var(--ink-2);
    transition: background var(--t-fast), color var(--t-fast);
}

.nav-links a:hover {
    background: var(--glass-fill-strong);
    color: var(--ink-1);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: .6rem;
}

.theme-toggle {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--glass-fill);
    border: 1px solid var(--glass-border);
    color: var(--ink-1);
    transition: background var(--t-fast), transform var(--t-fast);
}

.theme-toggle:hover {
    background: var(--glass-fill-strong);
    transform: rotate(20deg);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    width: 38px;
    height: 38px;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.mobile-menu-btn span {
    width: 20px;
    height: 2px;
    background: var(--ink-1);
    border-radius: 2px;
    transition: all var(--t-fast);
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

@media (max-width: 860px) {
    .nav-links {
        position: absolute;
        top: calc(100% + .6rem);
        left: 0;
        right: 0;
        flex-direction: column;
        align-items: stretch;
        background: var(--glass-fill-opaque);
        backdrop-filter: var(--blur-3);
        -webkit-backdrop-filter: var(--blur-3);
        border: 1px solid var(--glass-border);
        border-radius: var(--r-lg);
        padding: .75rem;
        box-shadow: var(--glass-shadow-lg);
        opacity: 0;
        visibility: hidden;
        transform: translateY(-10px) scale(.97);
        transition: all var(--t-med);
    }

    #navbar.mobile-active .nav-links {
        opacity: 1;
        visibility: visible;
        transform: translateY(0) scale(1);
    }

    .nav-links a {
        padding: .85rem 1rem;
    }

    .cta-nav {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }
}

/* ============================================================================
   HERO
   ============================================================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 7rem;
    position: relative;
}

.hero-bg,
.hero-overlay {
    position: absolute;
    inset: 0;
    z-index: -1;
}

.hero-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(90px);
    opacity: .35;
    transition: transform .6s var(--ease-out);
}

.hero-blob-1 {
    width: 420px;
    height: 420px;
    background: var(--violet);
    top: 8%;
    right: 6%;
}

.hero-blob-2 {
    width: 320px;
    height: 320px;
    background: var(--cyan);
    bottom: 4%;
    left: 2%;
    opacity: .25;
}

.hero-blob-3 {
    width: 260px;
    height: 260px;
    background: var(--periwinkle);
    top: 45%;
    left: 38%;
    opacity: .18;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.15fr .85fr;
    gap: var(--space-xl);
    align-items: center;
}

.hero-card {
    padding: clamp(2rem, 4vw, 3.25rem);
}

.hero-card h1 {
    font-size: clamp(2.3rem, 5vw, 3.6rem);
}

.hero-card h1 span {
    display: inline-block;
    background: linear-gradient(120deg, var(--periwinkle), var(--violet) 55%, var(--cyan));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--ink-2);
    margin: var(--space-sm) 0;
}

.hero-description {
    color: var(--ink-3);
    margin-bottom: var(--space-md);
    max-width: 46ch;
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin: var(--space-md) 0 var(--space-lg);
}

.hero-stats {
    display: flex;
    gap: var(--space-lg);
    padding-top: var(--space-md);
    border-top: 1px solid var(--glass-border-soft);
}

.stat-number {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--ink-1);
}

.stat-label {
    font-size: .8rem;
    color: var(--ink-3);
    margin-top: .2rem;
}

.hero-visual {
    display: flex;
    justify-content: center;
}

.hero-image-container {
    position: relative;
    width: 100%;
    max-width: 380px;
}

.hero-image-card {
    position: relative;
    padding: 1.75rem;
    border-radius: var(--r-2xl);
    transform: perspective(1000px) rotateY(-8deg) rotateX(3deg);
    transition: transform .4s var(--ease-out);
}

.hero-image {
    border-radius: var(--r-lg);
    width: 100%;
}

.floating-icons {
    position: absolute;
    inset: -10px;
    pointer-events: none;
}

.floating-icon {
    position: absolute;
    width: 46px;
    height: 46px;
    border-radius: var(--r-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--violet);
    font-size: 1.1rem;
    background: var(--glass-fill);
    border: 1px solid var(--glass-border);
    backdrop-filter: var(--blur-1);
    -webkit-backdrop-filter: var(--blur-1);
    box-shadow: var(--glass-shadow), inset 0 1px 0 var(--glass-edge-top);
    animation: floatIcon 6s ease-in-out infinite;
}

.floating-icon:nth-child(1) {
    top: -6%;
    left: 8%;
    animation-delay: 0s;
}

.floating-icon:nth-child(2) {
    top: 14%;
    right: -8%;
    animation-delay: .6s;
    color: var(--cyan);
}

.floating-icon:nth-child(3) {
    top: 50%;
    left: -12%;
    animation-delay: 1.2s;
}

.floating-icon:nth-child(4) {
    bottom: 16%;
    right: -6%;
    animation-delay: 1.8s;
    color: var(--mint);
}

.floating-icon:nth-child(5) {
    bottom: -6%;
    left: 18%;
    animation-delay: 2.4s;
}

.floating-icon:nth-child(6) {
    top: 32%;
    right: 30%;
    animation-delay: 3s;
    color: var(--periwinkle);
}

@keyframes floatIcon {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-12px);
    }
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: .6rem;
    color: var(--ink-3);
    font-size: .75rem;
    transition: opacity var(--t-med);
}

.mouse {
    width: 24px;
    height: 38px;
    border: 2px solid var(--glass-border);
    border-radius: var(--r-pill);
    display: flex;
    justify-content: center;
    padding-top: 6px;
}

.wheel {
    width: 4px;
    height: 8px;
    border-radius: var(--r-pill);
    background: var(--violet);
    animation: scrollWheel 1.6s ease-in-out infinite;
}

@keyframes scrollWheel {
    0% {
        opacity: 1;
        transform: translateY(0);
    }

    100% {
        opacity: 0;
        transform: translateY(10px);
    }
}

@media (max-width: 980px) {
    .hero-container {
        grid-template-columns: 1fr;
    }

    .hero-visual {
        order: -1;
        max-width: 280px;
        margin: 0 auto;
    }

    .hero-stats {
        flex-wrap: wrap;
        gap: var(--space-md);
    }
}

/* ============================================================================
   LOGOS STRIP
   ============================================================================ */
.logos-section {
    padding: var(--space-lg) 0;
}

.logos-title {
    font-size: .75rem;
    letter-spacing: .14em;
    text-transform: uppercase;
    margin-bottom: var(--space-md);
}

.logos-grid {
    flex-wrap: wrap;
}

.logo-item {
    font-family: var(--font-display);
    font-weight: 600;
    letter-spacing: .03em;
    color: var(--ink-3);
    font-size: 1.05rem;
    opacity: .8;
    transition: opacity var(--t-fast), color var(--t-fast);
}

.logo-item:hover {
    opacity: 1;
    color: var(--ink-1);
}

.logo-item .accent {
    color: var(--violet);
    margin: 0 .15rem;
}

/* ============================================================================
   ABOUT
   ============================================================================ */
.about-container {
    display: grid;
    grid-template-columns: 1.1fr .9fr;
    gap: var(--space-xl);
    align-items: center;
}

.about-text {
    margin-bottom: var(--space-sm);
}

.about-text.lede {
    font-size: 1.15rem;
    color: var(--ink-1);
}

.about-illustration {
    position: relative;
    display: flex;
    justify-content: center;
}

.illustration-svg {
    width: min(100%, 380px);
    padding: var(--space-md);
    border-radius: var(--r-2xl);
    background: var(--glass-fill);
    border: 1px solid var(--glass-border);
    backdrop-filter: var(--blur-2);
    -webkit-backdrop-filter: var(--blur-2);
    box-shadow: var(--glass-shadow), inset 0 1px 0 var(--glass-edge-top);
}

.floating-code,
.floating-design {
    position: absolute;
    padding: .6rem 1rem;
    border-radius: var(--r-md);
    background: var(--glass-fill-strong);
    border: 1px solid var(--glass-border);
    backdrop-filter: var(--blur-1);
    -webkit-backdrop-filter: var(--blur-1);
    font-family: var(--font-mono);
    font-size: .75rem;
    color: var(--violet);
    box-shadow: var(--glass-shadow);
    animation: floatIcon 6s ease-in-out infinite;
}

@media (max-width: 980px) {
    .about-container {
        grid-template-columns: 1fr;
    }

    .about-illustration {
        order: -1;
    }
}

/* ============================================================================
   PHILOSOPHY CARDS
   ============================================================================ */
.philosophy-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    margin-top: var(--space-lg);
}

.philosophy-card {
    padding: var(--space-md);
    text-align: left;
}

.philosophy-icon {
    width: 52px;
    height: 52px;
    border-radius: var(--r-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: var(--violet);
    margin-bottom: var(--space-sm);
    background: linear-gradient(160deg, var(--tint-violet), transparent);
    border: 1px solid var(--glass-border-soft);
}

.philosophy-title {
    font-size: 1.2rem;
    margin-bottom: .5rem;
}

.philosophy-text {
    font-size: .95rem;
}

@media (max-width: 860px) {
    .philosophy-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================================================
   SERVICES
   ============================================================================ */
.services-header {
    max-width: 640px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
}

.service-card {
    padding: var(--space-md);
    transition: transform var(--t-med), box-shadow var(--t-med);
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--glass-shadow-lg), inset 0 1px 0 var(--glass-edge-top);
}

.service-icon {
    width: 54px;
    height: 54px;
    border-radius: var(--r-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    margin-bottom: var(--space-sm);
    color: #fff;
    background: linear-gradient(135deg, var(--violet), var(--violet-deep));
    box-shadow: 0 10px 26px -8px rgba(124, 92, 255, .6), inset 0 1px 0 rgba(255, 255, 255, .35);
}

.service-title {
    font-size: 1.25rem;
    margin-bottom: .6rem;
}

.service-description {
    font-size: .92rem;
    margin-bottom: var(--space-sm);
}

.service-features li {
    display: flex;
    align-items: center;
    gap: .55rem;
    font-size: .85rem;
    color: var(--ink-2);
    padding: .35rem 0;
}

.service-features i {
    color: var(--mint);
    font-size: .75rem;
}

@media (max-width: 980px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .services-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================================================
   PORTFOLIO
   ============================================================================ */
.portfolio-header {
    max-width: 640px;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    grid-auto-rows: 280px;
}

.portfolio-item-featured {
    grid-column: span 2;
    grid-row: span 2;
}

.portfolio-item {
    position: relative;
    border-radius: var(--r-lg);
    overflow: hidden;
    isolation: isolate;
    border: 1px solid var(--glass-border-soft);
    transition: transform var(--t-med);
}

.portfolio-item:hover {
    transform: translateY(-4px);
}

.portfolio-image {
    position: absolute;
    inset: 0;
}

.portfolio-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .6s var(--ease-out);
}

.portfolio-item:hover .portfolio-image img {
    transform: scale(1.06);
}

.portfolio-overlay {
  position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: flex-end; padding: var(--space-md);
  background: linear-gradient(180deg, transparent 45%, rgba(5,6,9,.7) 75%, rgba(5,6,9,.95) 100%);
  opacity: .6;
  transition: opacity .35s ease, background .35s ease;
}
.portfolio-item:hover .portfolio-overlay {
  opacity: 1;
  background: linear-gradient(180deg, rgba(5,6,9,.3) 0%, rgba(5,6,9,.88) 55%, rgba(5,6,9,.97) 100%);
}
.portfolio-category, .portfolio-overlay .portfolio-title {
  text-shadow: 0 2px 14px rgba(0,0,0,.85);
}

.portfolio-category {
    font-family: var(--font-mono);
    font-size: .7rem;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--cyan);
    margin-bottom: .35rem;
}

.portfolio-overlay .portfolio-title {
    font-size: 1.15rem;
    color: var(--ink-1);
    margin-bottom: .35rem;
}

.portfolio-link {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    font-size: .85rem;
    font-weight: 600;
    color: #fff;
    margin-top: .4rem;
}

.portfolio-link i {
    font-size: .75rem;
    transition: transform var(--t-fast);
}

.portfolio-item:hover .portfolio-link i {
    transform: translateX(3px);
}

@media (max-width: 980px) {
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-auto-rows: 240px;
    }

    .portfolio-item-featured {
        grid-column: span 2;
        grid-row: span 1;
    }
}

@media (max-width: 640px) {
    .portfolio-grid {
        grid-template-columns: 1fr;
        grid-auto-rows: 220px;
    }

    .portfolio-item-featured {
        grid-column: span 1;
    }
}

/* ============================================================================
   PROCESS
   ============================================================================ */
.process-header {
    max-width: 680px;
}

.process-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
    position: relative;
}

.process-step {
    padding: var(--space-md);
}

.process-number {
    font-family: var(--font-display);
    font-size: 2.4rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
    background: linear-gradient(135deg, var(--periwinkle), var(--violet));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    opacity: .85;
}

.process-step h3 {
    font-size: 1.15rem;
    margin-bottom: .5rem;
}

.process-step p {
    font-size: .9rem;
}

@media (max-width: 980px) {
    .process-container {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 560px) {
    .process-container {
        grid-template-columns: 1fr;
    }
}

/* ============================================================================
   TESTIMONIALS
   ============================================================================ */
.testimonials-header {
    max-width: 600px;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
}

.testimonial-card {
    padding: var(--space-md);
    display: flex;
    flex-direction: column;
}

.testimonial-quote {
    font-size: .98rem;
    color: var(--ink-1);
    margin-bottom: var(--space-md);
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: .85rem;
    margin-bottom: .75rem;
}

.testimonial-avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: .85rem;
    color: #fff;
    background: linear-gradient(135deg, var(--violet), var(--cyan));
}

.testimonial-info h4 {
    font-size: .95rem;
}

.testimonial-info p {
    font-size: .8rem;
    color: var(--ink-3);
}

.testimonial-stars {
    color: #FBBF24;
    font-size: .8rem;
    display: flex;
    gap: .15rem;
    margin-top: auto;
}

@media (max-width: 980px) {
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================================================
   CTA
   ============================================================================ */
.cta-container {
    padding: clamp(2.5rem, 5vw, 4.5rem);
    text-align: center;
    max-width: 760px;
    margin: 0 auto;
}

.cta-title {
    font-size: clamp(1.8rem, 4vw, 2.6rem);
}

.cta-subtitle {
    max-width: 46ch;
    margin: 0 auto var(--space-md);
}

.cta-buttons {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: var(--space-sm);
}

/* ============================================================================
   FOOTER
   ============================================================================ */
footer {
    padding: var(--space-2xl) 0 var(--space-lg);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: var(--space-lg);
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid var(--glass-border-soft);
}

.footer-description {
    margin-top: var(--space-sm);
    max-width: 32ch;
    font-size: .9rem;
}

.footer-column h4 {
    font-size: .95rem;
    margin-bottom: var(--space-sm);
    color: var(--ink-1);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: .6rem;
}

.footer-links a {
    font-size: .9rem;
    color: var(--ink-2);
    transition: color var(--t-fast);
    display: inline-flex;
    align-items: center;
    gap: .5rem;
}

.footer-links a:hover {
    color: var(--violet);
}

.footer-links i {
    color: var(--violet);
    width: 1em;
}

@media (max-width: 980px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 560px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
}

/* Signature dev — capsule de verre */
.sig-d {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: .9rem 1.1rem;
    margin-top: var(--space-lg);
    border-radius: var(--r-pill);
    position: relative;
}

.sig-bar {
    display: none;
}

.sig-aw {
    position: relative;
    flex-shrink: 0;
}

.sig-ar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    overflow: hidden;
    border: 1px solid var(--glass-border);
}

.sig-ai {
    width: 100%;
    height: 100%;
}

.sig-ai img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.sig-st {
    position: absolute;
    top: -2px;
    right: -2px;
    width: 11px;
    height: 11px;
    border-radius: 50%;
    background: var(--mint);
    border: 2px solid var(--space-1);
}

.sig-st::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: var(--mint);
    animation: sigPing 1.6s cubic-bezier(0, 0, .2, 1) infinite;
}

@keyframes sigPing {
    0% {
        opacity: .7;
        transform: scale(1);
    }

    100% {
        opacity: 0;
        transform: scale(2.1);
    }
}

.sig-bg {
    display: none;
}

.sig-inf {
    flex: 1;
    min-width: 0;
}

.sig-nm {
    font-size: .85rem;
    font-weight: 600;
    color: var(--ink-1);
}

.sig-nm a {
    color: var(--violet);
    transition: color var(--t-fast);
}

.sig-tg {
    display: flex;
    gap: .4rem;
    margin-top: .4rem;
    flex-wrap: wrap;
}

.sig-cr {
    font-size: .7rem;
    color: var(--ink-4);
    margin-top: .4rem;
}

.sig-t {
    padding: .15rem .55rem;
    border-radius: var(--r-xs);
    font-size: .65rem;
    font-weight: 500;
    color: var(--ink-3);
    border: 1px solid var(--glass-border-soft);
    background: var(--glass-fill);
}

.sig-dv {
    width: 1px;
    align-self: stretch;
    background: var(--glass-border-soft);
}

.sig-ac {
    flex-shrink: 0;
}

.sig-mt {
    display: flex;
    align-items: center;
    gap: .35rem;
    font-size: .72rem;
    color: var(--ink-3);
    white-space: nowrap;
}

.sig-mi svg {
    width: 12px;
    height: 12px;
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
}

@media (max-width: 560px) {
    .sig-d {
        flex-wrap: wrap;
    }

    .sig-dv {
        display: none;
    }
}

/* ============================================================================
   MODAL — feuillet de verre épais, entrée élastique
   ============================================================================ */
.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 2000;
    background: rgba(2, 3, 6, .6);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    opacity: 0;
    transition: opacity var(--t-med);
    padding: 1rem;
    overflow-y: auto;
}

.modal-overlay.active {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    opacity: 1;
}

.modal-panel {
    width: 100%;
    max-width: 880px;
    margin: 2.5rem auto;
    background: var(--glass-fill-strong);
    backdrop-filter: var(--blur-3);
    -webkit-backdrop-filter: var(--blur-3);
    border: 1px solid var(--glass-border);
    border-radius: var(--r-2xl);
    box-shadow: var(--glass-shadow-lg), inset 0 1px 0 var(--glass-edge-top);
    overflow: hidden;
    transform: translateY(40px) scale(.96);
    opacity: 0;
    transition: transform var(--t-slow), opacity var(--t-med);
}

.modal-overlay.active .modal-panel {
    transform: translateY(0) scale(1);
    opacity: 1;
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.4rem 1.9rem;
    border-bottom: 1px solid var(--glass-border-soft);
}

.modal-header-left {
    display: flex;
    align-items: center;
    gap: .75rem;
}

.modal-dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--violet), var(--cyan));
    box-shadow: 0 0 10px var(--violet);
}

.modal-header-left span {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1.05rem;
}

.modal-close {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--glass-fill);
    border: 1px solid var(--glass-border);
    color: var(--ink-2);
    transition: all var(--t-fast);
}

.modal-close:hover {
    background: var(--glass-fill-strong);
    color: var(--ink-1);
    transform: rotate(90deg);
}

.modal-body {
    padding: 0;
    max-height: 78vh;
    overflow-y: auto;
}

.modal-scroll {
    padding: 2.25rem clamp(1.25rem, 4vw, 2.5rem) 2.75rem;
}

/* ============================================================================
   FORM — composants de verre (remplace les styles inline d'origine)
   ============================================================================ */
.alert-banner {
    display: none;
    padding: 1rem 1.25rem;
    border-radius: var(--r-md);
    margin-bottom: var(--space-md);
    font-weight: 600;
    text-align: center;
    font-size: .9rem;
    background: rgba(255, 71, 87, .12);
    border: 1px solid rgba(255, 71, 87, .35);
    color: #FF6B7A;
}

.success-panel {
    display: none;
    padding: 2.5rem;
    border-radius: var(--r-lg);
    text-align: center;
    background: linear-gradient(135deg, rgba(124, 92, 255, .22), rgba(34, 197, 94, .18));
    border: 1px solid var(--glass-border);
}

.success-panel i {
    font-size: 2.6rem;
    margin-bottom: 1rem;
    color: var(--mint);
    display: block;
}

.success-panel h2 {
    font-size: 1.5rem;
    margin-bottom: .5rem;
}

.form-section+.form-section {
    margin-top: var(--space-lg);
}

.form-section-title {
    display: flex;
    align-items: center;
    gap: .8rem;
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 600;
    padding-bottom: .75rem;
    margin-bottom: var(--space-md);
    border-bottom: 1px solid var(--glass-border-soft);
}

.form-section-title i {
    width: 38px;
    height: 38px;
    border-radius: var(--r-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    background: linear-gradient(135deg, var(--violet), var(--cyan));
    color: #fff;
}

.field {
    margin-bottom: var(--space-md);
}

.field label {
    display: block;
    margin-bottom: .65rem;
    font-weight: 600;
    font-size: .92rem;
    color: var(--ink-1);
}

.field label .req {
    color: #FF6B7A;
    margin-left: .2rem;
}

.field input[type="text"],
.field input[type="email"],
.field textarea {
    width: 100%;
    padding: .9rem 1.1rem;
    border-radius: var(--r-sm);
    font-size: .95rem;
    background: var(--glass-fill);
    border: 1px solid var(--glass-border-soft);
    color: var(--ink-1);
    transition: border-color var(--t-fast), box-shadow var(--t-fast), background var(--t-fast);
}

.field input::placeholder,
.field textarea::placeholder {
    color: var(--ink-4);
}

.field textarea {
    resize: vertical;
    min-height: 110px;
}

.field input:focus,
.field textarea:focus {
    outline: none;
    border-color: var(--violet);
    background: var(--glass-fill-strong);
    box-shadow: 0 0 0 4px var(--tint-violet);
}

.field.field-error input,
.field.field-error textarea,
.field.field-error .custom-select {
    border-color: #FF6B7A;
    box-shadow: 0 0 0 4px rgba(255, 71, 87, .18);
}

.pill-group {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: .65rem;
    margin-top: .65rem;
}

.pill-option {
    position: relative;
    display: flex;
    align-items: center;
    gap: .55rem;
    padding: .7rem .9rem;
    border-radius: var(--r-md);
    background: var(--glass-fill);
    border: 1px solid var(--glass-border-soft);
    cursor: pointer;
    font-size: .88rem;
    transition: all var(--t-fast);
}

.pill-option:hover {
    background: var(--glass-fill-strong);
    border-color: var(--glass-border);
}

.pill-option input {
    accent-color: var(--violet);
    width: 16px;
    height: 16px;
    cursor: pointer;
    flex-shrink: 0;
}

.pill-option:has(input:checked) {
    background: var(--tint-violet);
    border-color: var(--violet);
}

.pill-option label {
    cursor: pointer;
    margin: 0;
    font-weight: 500;
    color: var(--ink-2);
    font-size: .88rem;
}

.pill-option:has(input:checked) label {
    color: var(--ink-1);
}

.pill-tooltip {
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%) translateY(8px);
    width: 220px;
    padding: .65rem .85rem;
    border-radius: var(--r-sm);
    font-size: .75rem;
    line-height: 1.4;
    background: var(--space-2);
    border: 1px solid var(--glass-border);
    color: var(--ink-2);
    box-shadow: var(--glass-shadow);
    opacity: 0;
    visibility: hidden;
    transition: all var(--t-fast);
    pointer-events: none;
    z-index: 5;
}

.pill-option:hover .pill-tooltip {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.other-input-box {
    display: none;
    margin-top: 1rem;
    padding: 1rem;
    border-radius: var(--r-sm);
    border: 1.5px dashed var(--glass-border);
}

.other-input-box input {
    width: 100%;
    padding: .6rem;
    background: transparent;
    border: none;
    color: var(--ink-1);
}

.other-input-box input:focus {
    outline: none;
}

.custom-select {
    position: relative;
    user-select: none;
}

.custom-select-trigger {
    width: 100%;
    padding: .9rem 1.1rem;
    border-radius: var(--r-sm);
    font-size: .95rem;
    background: var(--glass-fill);
    border: 1px solid var(--glass-border-soft);
    color: var(--ink-4);
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: border-color var(--t-fast);
}

.custom-select-trigger.has-value {
    color: var(--ink-1);
}

.custom-select-trigger svg {
    width: 16px;
    height: 16px;
    stroke: var(--ink-3);
    fill: none;
    stroke-width: 2.5;
    transition: transform var(--t-fast);
}

.custom-select-trigger.open svg {
    transform: rotate(180deg);
}

.custom-select-options {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    z-index: 20;
    overflow: hidden;
    background: var(--space-2);
    border: 1px solid var(--glass-border);
    border-radius: var(--r-sm);
    box-shadow: var(--glass-shadow-lg);
}

.custom-option {
    padding: .8rem 1.1rem;
    font-size: .9rem;
    cursor: pointer;
    transition: background .15s;
    color: var(--ink-2);
}

.custom-option:hover {
    background: var(--tint-violet);
    color: var(--ink-1);
}

.custom-option.selected {
    color: var(--violet);
    font-weight: 600;
}

.consent-row {
    display: flex;
    align-items: flex-start;
    gap: .7rem;
    margin: var(--space-md) 0;
}

.consent-row input {
    width: 18px;
    height: 18px;
    margin-top: .15rem;
    accent-color: var(--violet);
    cursor: pointer;
    flex-shrink: 0;
}

.consent-row label {
    font-size: .85rem;
    color: var(--ink-2);
    cursor: pointer;
}

.submit-btn {
    width: 100%;
    margin-top: var(--space-md);
    padding: 1.1rem;
    border-radius: var(--r-pill);
    font-size: 1.02rem;
    font-weight: 700;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .75rem;
    background: linear-gradient(135deg, var(--violet), var(--violet-deep) 55%, var(--indigo));
    box-shadow: 0 16px 40px -10px rgba(124, 92, 255, .6), inset 0 1px 0 rgba(255, 255, 255, .35);
    transition: transform var(--t-fast), box-shadow var(--t-med);
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 22px 50px -10px rgba(124, 92, 255, .75);
}

.submit-btn:disabled {
    opacity: .7;
    cursor: not-allowed;
    transform: none;
}

.spinner {
    display: none;
    width: 20px;
    height: 20px;
    border: 2.5px solid rgba(255, 255, 255, .35);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin .8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* ============================================================================
   RESPONSIVE — global polish
   ============================================================================ */
@media (max-width: 980px) {
    section {
        padding: var(--space-xl) 0;
    }
}

@media (max-width: 640px) {
    .hero {
        padding-top: 6.5rem;
    }

    .hero-cta {
        flex-direction: column;
        align-items: stretch;
    }

    .hero-cta .btn {
        width: 100%;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: stretch;
    }

    .cta-buttons .btn {
        width: 100%;
    }

    .modal-panel {
        margin: 1rem auto;
        border-radius: var(--r-lg);
    }

    .pill-group {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 420px) {
    .pill-group {
        grid-template-columns: 1fr;
    }
}