/* =========================================================
   MANSIUM — Luxury Real Estate Consultants
   Global Stylesheet (styles.css)
   Tech: Vanilla CSS3 — No frameworks
   Inspiration: Dropship.io / Apple.com (negative space, depth,
   abstract geometry, glassmorphism)
   ========================================================= */


/* ---------------------------------------------------------
   1. CSS RESET & NORMALIZATION
   --------------------------------------------------------- */

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

body {
    min-height: 100vh;
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

img,
picture,
svg,
video {
    display: block;
    max-width: 100%;
    height: auto;
}

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

button {
    background: none;
    border: none;
    cursor: pointer;
}

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

ul,
ol {
    list-style: none;
}

h1, h2, h3, h4, h5, h6 {
    line-height: 1.15;
    letter-spacing: -0.02em;
}

::selection {
    background: var(--brand-primary);
    color: var(--white);
}


/* ---------------------------------------------------------
   2. DESIGN TOKENS — Color, Type, Spacing, Radii, Shadows
   --------------------------------------------------------- */

:root {
    /* —— Brand Palette —— */
    --brand-primary:   #0A6ED3;   /* Signature blue */
    --brand-secondary: #054E98;   /* Mid blue */
    --brand-tertiary:  #04356A;   /* Deep blue */
    --brand-dark:      #001D3F;   /* Midnight */
    --brand-black:     #000919;   /* Near-black ink */

    /* —— Neutrals —— */
    --white:        #FFFFFF;
    --off-white:    #FBFCFE;
    --soft-grey:    #F4F6FA;
    --line-grey:    #E6EAF1;
    --muted-grey:   #8A93A6;
    --text-grey:    #4A5468;

    /* —— Semantic Tokens —— */
    --background:       var(--white);
    --surface:          var(--off-white);
    --surface-elevated: var(--white);
    --border:           var(--line-grey);
    --text-primary:     var(--brand-black);
    --text-secondary:   var(--text-grey);
    --text-muted:       var(--muted-grey);
    --accent:           var(--brand-primary);
    --accent-hover:     var(--brand-secondary);

    /* —— Typography —— */
    --font-primary:   'Poppins', system-ui, -apple-system, sans-serif;
    --font-secondary: 'Inter', system-ui, -apple-system, sans-serif;

    /* Fluid type scale (clamp for responsive headlines) */
    --fs-display: clamp(2.75rem, 1.6rem + 5.2vw, 5.5rem);
    --fs-h1:      clamp(2.25rem, 1.4rem + 3.8vw, 4rem);
    --fs-h2:      clamp(1.875rem, 1.3rem + 2.6vw, 3rem);
    --fs-h3:      clamp(1.375rem, 1.05rem + 1.4vw, 1.875rem);
    --fs-h4:      clamp(1.125rem, 1rem + 0.6vw, 1.375rem);
    --fs-body-lg: 1.125rem;
    --fs-body:    1rem;
    --fs-body-sm: 0.9375rem;
    --fs-caption: 0.8125rem;
    --fs-micro:   0.75rem;

    --fw-light:    300;
    --fw-regular:  400;
    --fw-medium:   500;
    --fw-semibold: 600;
    --fw-bold:     700;

    /* —— Spacing Scale (8pt grid) —— */
    --space-1:  0.25rem;
    --space-2:  0.5rem;
    --space-3:  0.75rem;
    --space-4:  1rem;
    --space-5:  1.5rem;
    --space-6:  2rem;
    --space-7:  3rem;
    --space-8:  4rem;
    --space-9:  6rem;
    --space-10: 8rem;
    --space-11: 12rem;

    /* —— Layout —— */
    --container-max: 1280px;
    --container-pad: clamp(1.25rem, 4vw, 2.5rem);
    --section-pad-y: clamp(4rem, 8vw, 8rem);

    /* —— Radii —— */
    --radius-xs:   4px;
    --radius-sm:   8px;
    --radius-md:  12px;
    --radius-lg:  20px;
    --radius-xl:  28px;
    --radius-2xl: 40px;
    --radius-pill: 999px;

    /* —— Shadows —— */
    --shadow-xs: 0 1px 2px rgba(0, 9, 25, 0.04);
    --shadow-sm: 0 4px 12px rgba(0, 29, 63, 0.06);
    --shadow-md: 0 12px 32px rgba(0, 29, 63, 0.08);
    --shadow-lg: 0 24px 60px rgba(0, 29, 63, 0.10);
    --shadow-xl: 0 40px 100px rgba(0, 29, 63, 0.14);
    --shadow-brand: 0 16px 40px rgba(10, 110, 211, 0.28);

    /* —— Motion —— */
    --ease-out:    cubic-bezier(0.22, 1, 0.36, 1);
    --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
    --dur-fast:   180ms;
    --dur-base:   320ms;
    --dur-slow:   600ms;

    /* —— Z-index —— */
    --z-base:    1;
    --z-bg:      0;
    --z-content: 2;
    --z-header:  50;
    --z-modal:   100;
}


/* ---------------------------------------------------------
   3. BASE TYPOGRAPHY
   --------------------------------------------------------- */

body {
    font-family: var(--font-secondary);
    font-size: var(--fs-body);
    font-weight: var(--fw-regular);
    color: var(--text-primary);
    background-color: var(--background);
}

h1, h2, h3, h4, h5, h6,
.display,
.eyebrow {
    font-family: var(--font-primary);
    color: var(--text-primary);
}

.display {
    font-size: var(--fs-display);
    font-weight: var(--fw-semibold);
    letter-spacing: -0.035em;
    line-height: 1.04;
}

h1, .h1 {
    font-size: var(--fs-h1);
    font-weight: var(--fw-semibold);
    letter-spacing: -0.03em;
}

h2, .h2 {
    font-size: var(--fs-h2);
    font-weight: var(--fw-semibold);
    letter-spacing: -0.025em;
}

h3, .h3 {
    font-size: var(--fs-h3);
    font-weight: var(--fw-medium);
    letter-spacing: -0.02em;
}

h4, .h4 {
    font-size: var(--fs-h4);
    font-weight: var(--fw-medium);
}

p {
    font-size: var(--fs-body);
    color: var(--text-secondary);
    line-height: 1.65;
    max-width: 65ch;
}

.lead {
    font-size: var(--fs-body-lg);
    color: var(--text-secondary);
    line-height: 1.6;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-family: var(--font-secondary);
    font-size: var(--fs-caption);
    font-weight: var(--fw-medium);
    color: var(--brand-primary);
    text-transform: uppercase;
    letter-spacing: 0.16em;
}

.eyebrow::before {
    content: "";
    width: 24px;
    height: 1px;
    background: var(--brand-primary);
}

.text-gradient {
    background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-tertiary) 60%, var(--brand-dark) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

.text-balance { text-wrap: balance; }
.text-pretty  { text-wrap: pretty; }


/* ---------------------------------------------------------
   4. LAYOUT UTILITIES
   --------------------------------------------------------- */

.container {
    width: 100%;
    max-width: var(--container-max);
    margin-inline: auto;
    padding-inline: var(--container-pad);
}

.section {
    position: relative;
    padding-block: var(--section-pad-y);
}

.section-narrow {
    max-width: 820px;
    margin-inline: auto;
    text-align: center;
}

.stack-sm > * + * { margin-top: var(--space-3); }
.stack-md > * + * { margin-top: var(--space-5); }
.stack-lg > * + * { margin-top: var(--space-7); }


/* ---------------------------------------------------------
   5. BUTTONS — Reusable component classes
   --------------------------------------------------------- */

.btn {
    --btn-bg: var(--brand-black);
    --btn-fg: var(--white);
    --btn-border: transparent;

    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: 0.95rem 1.6rem;
    font-family: var(--font-primary);
    font-size: var(--fs-body-sm);
    font-weight: var(--fw-medium);
    letter-spacing: -0.005em;
    color: var(--btn-fg);
    background: var(--btn-bg);
    border: 1px solid var(--btn-border);
    border-radius: var(--radius-pill);
    white-space: nowrap;
    cursor: pointer;
    overflow: hidden;
    isolation: isolate;
    transition:
        transform var(--dur-base) var(--ease-out),
        box-shadow var(--dur-base) var(--ease-out),
        background-color var(--dur-base) var(--ease-out),
        color var(--dur-base) var(--ease-out),
        border-color var(--dur-base) var(--ease-out);
}

.btn::after {
    /* subtle hover sheen */
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, transparent 30%, rgba(255, 255, 255, 0.12) 50%, transparent 70%);
    transform: translateX(-100%);
    transition: transform var(--dur-slow) var(--ease-out);
    z-index: -1;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn:hover::after { transform: translateX(100%); }

.btn:active { transform: translateY(0); }

.btn:focus-visible {
    outline: 2px solid var(--brand-primary);
    outline-offset: 3px;
}

.btn .btn-icon {
    width: 16px;
    height: 16px;
    transition: transform var(--dur-base) var(--ease-out);
}

.btn:hover .btn-icon { transform: translateX(3px); }

/* —— Variants —— */

.btn-primary {
    --btn-bg: var(--brand-primary);
    --btn-fg: var(--white);
    box-shadow: var(--shadow-brand);
}

.btn-primary:hover {
    --btn-bg: var(--brand-secondary);
    box-shadow: 0 20px 48px rgba(10, 110, 211, 0.36);
}

.btn-dark {
    --btn-bg: var(--brand-black);
    --btn-fg: var(--white);
}

.btn-dark:hover {
    --btn-bg: var(--brand-dark);
}

.btn-ghost {
    --btn-bg: transparent;
    --btn-fg: var(--text-primary);
    --btn-border: var(--border);
}

.btn-ghost:hover {
    --btn-bg: var(--brand-black);
    --btn-fg: var(--white);
    --btn-border: var(--brand-black);
}

.btn-outline {
    --btn-bg: transparent;
    --btn-fg: var(--brand-primary);
    --btn-border: var(--brand-primary);
}

.btn-outline:hover {
    --btn-bg: var(--brand-primary);
    --btn-fg: var(--white);
}

/* Sizes */
.btn-sm { padding: 0.65rem 1.15rem; font-size: var(--fs-caption); }
.btn-lg { padding: 1.1rem 2rem;     font-size: var(--fs-body); }


/* ---------------------------------------------------------
   6. CHIPS / TAGS / BADGES
   --------------------------------------------------------- */

.chip {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: 0.45rem 0.9rem;
    font-family: var(--font-secondary);
    font-size: var(--fs-caption);
    font-weight: var(--fw-medium);
    color: var(--text-primary);
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-pill);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.chip-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--brand-primary);
    box-shadow: 0 0 0 4px rgba(10, 110, 211, 0.15);
}


/* ---------------------------------------------------------
   7. GLASS / SURFACE CARDS
   --------------------------------------------------------- */

.glass {
    background: rgba(255, 255, 255, 0.65);
    backdrop-filter: blur(24px) saturate(140%);
    -webkit-backdrop-filter: blur(24px) saturate(140%);
    border: 1px solid rgba(255, 255, 255, 0.8);
    box-shadow: var(--shadow-md);
}

.surface-card {
    background: var(--surface-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    transition:
        transform var(--dur-base) var(--ease-out),
        box-shadow var(--dur-base) var(--ease-out),
        border-color var(--dur-base) var(--ease-out);
}

.surface-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(10, 110, 211, 0.25);
}


/* ---------------------------------------------------------
   8. ABSTRACT BACKGROUND SYSTEM
   Dropship.io-style: aurora orbs, soft gradient blooms,
   precision grid, and layered glow — all pure CSS.
   --------------------------------------------------------- */

.bg-canvas {
    position: fixed;
    inset: 0;
    z-index: var(--z-bg);
    pointer-events: none;
    overflow: hidden;
    background: var(--white);
}

/* Subtle micro-grid for that engineered, premium feel */
.bg-canvas::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(to right, rgba(0, 29, 63, 0.035) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(0, 29, 63, 0.035) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, #000 30%, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, #000 30%, transparent 80%);
}

/* Faint vignette to keep edges crisp white */
.bg-canvas::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 100% 70% at 50% 100%, rgba(255, 255, 255, 0.0) 60%, var(--white) 100%);
}

/* Aurora orbs — glowing, blurred geometric blooms */
.bg-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(90px);
    opacity: 0.55;
    will-change: transform;
}

.bg-orb--primary {
    width: 620px;
    height: 620px;
    top: -180px;
    left: -160px;
    background: radial-gradient(circle at 30% 30%, rgba(10, 110, 211, 0.55), rgba(10, 110, 211, 0) 70%);
    animation: orbFloatA 22s ease-in-out infinite alternate;
}

.bg-orb--secondary {
    width: 540px;
    height: 540px;
    top: 10%;
    right: -180px;
    background: radial-gradient(circle at 60% 40%, rgba(5, 78, 152, 0.45), rgba(5, 78, 152, 0) 70%);
    animation: orbFloatB 26s ease-in-out infinite alternate;
}

.bg-orb--tertiary {
    width: 700px;
    height: 700px;
    bottom: -260px;
    left: 30%;
    background: radial-gradient(circle at 50% 50%, rgba(4, 53, 106, 0.30), rgba(4, 53, 106, 0) 70%);
    animation: orbFloatC 30s ease-in-out infinite alternate;
}

.bg-orb--mini {
    width: 280px;
    height: 280px;
    top: 55%;
    right: 15%;
    background: radial-gradient(circle at 40% 40%, rgba(10, 110, 211, 0.35), rgba(10, 110, 211, 0) 70%);
    filter: blur(60px);
    opacity: 0.6;
    animation: orbFloatA 18s ease-in-out infinite alternate-reverse;
}

/* Sharp glass ring — geometric accent */
.bg-ring {
    position: absolute;
    border-radius: 50%;
    border: 1px solid rgba(10, 110, 211, 0.18);
    box-shadow: inset 0 0 80px rgba(10, 110, 211, 0.06);
}

.bg-ring--lg {
    width: 720px;
    height: 720px;
    top: -200px;
    right: -240px;
}

.bg-ring--sm {
    width: 380px;
    height: 380px;
    bottom: 8%;
    left: -120px;
    border-color: rgba(0, 29, 63, 0.08);
}

@keyframes orbFloatA {
    0%   { transform: translate3d(0, 0, 0) scale(1); }
    100% { transform: translate3d(60px, 80px, 0) scale(1.08); }
}

@keyframes orbFloatB {
    0%   { transform: translate3d(0, 0, 0) scale(1); }
    100% { transform: translate3d(-80px, 60px, 0) scale(1.05); }
}

@keyframes orbFloatC {
    0%   { transform: translate3d(0, 0, 0) scale(1); }
    100% { transform: translate3d(40px, -70px, 0) scale(1.07); }
}

/* Section-scoped abstract decor — drop into any section */
.section-decor {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
    z-index: var(--z-bg);
}


/* ---------------------------------------------------------
   9. DIVIDERS & RULES
   --------------------------------------------------------- */

.divider {
    height: 1px;
    width: 100%;
    background: linear-gradient(90deg, transparent, var(--border) 20%, var(--border) 80%, transparent);
    border: 0;
}


/* ---------------------------------------------------------
   10. FORMS (base only — extended per section)
   --------------------------------------------------------- */

.input,
.textarea {
    width: 100%;
    padding: 0.95rem 1.1rem;
    font-family: var(--font-secondary);
    font-size: var(--fs-body-sm);
    color: var(--text-primary);
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    transition: border-color var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
}

.input::placeholder,
.textarea::placeholder { color: var(--text-muted); }

.input:focus,
.textarea:focus {
    outline: none;
    border-color: var(--brand-primary);
    box-shadow: 0 0 0 4px rgba(10, 110, 211, 0.12);
}


/* ---------------------------------------------------------
   11. ACCESSIBILITY HELPERS
   --------------------------------------------------------- */

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

:focus-visible {
    outline: 2px solid var(--brand-primary);
    outline-offset: 2px;
    border-radius: var(--radius-xs);
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
        scroll-behavior: auto !important;
    }
}


/* ---------------------------------------------------------
   12. RESPONSIVE BREAKPOINTS (utility refinements)
   --------------------------------------------------------- */

@media (max-width: 768px) {
    .bg-orb--primary   { width: 420px; height: 420px; }
    .bg-orb--secondary { width: 380px; height: 380px; }
    .bg-orb--tertiary  { width: 460px; height: 460px; }
    .bg-ring--lg       { width: 480px; height: 480px; }
    .bg-ring--sm       { display: none; }
}

@media (max-width: 480px) {
    .btn { padding: 0.85rem 1.35rem; }
}


/* =========================================================
   13. SITE HEADER
   Minimalist, sticky, glass-on-scroll
   ========================================================= */

.site-header {
    position: sticky;
    top: 0;
    z-index: var(--z-header);
    width: 100%;
    background: rgba(255, 255, 255, 0.55);
    backdrop-filter: blur(20px) saturate(160%);
    -webkit-backdrop-filter: blur(20px) saturate(160%);
    border-bottom: 1px solid transparent;
    transition:
        background-color var(--dur-base) var(--ease-out),
        border-color var(--dur-base) var(--ease-out),
        box-shadow var(--dur-base) var(--ease-out);
}

.site-header.is-scrolled {
    background: rgba(255, 255, 255, 0.82);
    border-bottom-color: var(--border);
    box-shadow: 0 8px 24px rgba(0, 29, 63, 0.04);
}

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-5);
    padding-block: 1.05rem;
}

.site-header__brand {
    display: inline-flex;
    align-items: center;
    flex-shrink: 0;
    transition: opacity var(--dur-base) var(--ease-out);
}

.site-header__brand:hover { opacity: 0.85; }

.site-header__logo {
    height: 36px;
    width: auto;
    object-fit: contain;
    display: block;
}

/* —— Primary Nav —— */
.site-nav__list {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.site-nav__link {
    position: relative;
    display: inline-flex;
    align-items: center;
    padding: 0.6rem 0.95rem;
    font-family: var(--font-secondary);
    font-size: var(--fs-body-sm);
    font-weight: var(--fw-medium);
    color: var(--text-secondary);
    border-radius: var(--radius-pill);
    transition:
        color var(--dur-base) var(--ease-out),
        background-color var(--dur-base) var(--ease-out);
}

.site-nav__link::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: 6px;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--brand-primary);
    transform: translate(-50%, 6px) scale(0);
    opacity: 0;
    transition: transform var(--dur-base) var(--ease-out), opacity var(--dur-base) var(--ease-out);
}

.site-nav__link:hover {
    color: var(--text-primary);
    background: rgba(10, 110, 211, 0.06);
}

.site-nav__link:hover::after,
.site-nav__link.is-active::after {
    transform: translate(-50%, 0) scale(1);
    opacity: 1;
}

/* —— Header Actions —— */
.site-header__actions {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    flex-shrink: 0;
}

/* —— Language Toggle —— */
.lang-toggle {
    position: relative;
    display: inline-flex;
    align-items: center;
    padding: 4px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-pill);
    box-shadow: var(--shadow-xs);
    isolation: isolate;
}

.lang-toggle__thumb {
    position: absolute;
    top: 4px;
    left: 4px;
    width: calc(50% - 4px);
    height: calc(100% - 8px);
    background: var(--brand-black);
    border-radius: var(--radius-pill);
    transition: transform var(--dur-base) var(--ease-out);
    z-index: -1;
}

.lang-toggle[data-active="en"] .lang-toggle__thumb {
    transform: translateX(100%);
}

.lang-toggle__option {
    position: relative;
    min-width: 44px;
    padding: 0.45rem 0.75rem;
    font-family: var(--font-primary);
    font-size: var(--fs-caption);
    font-weight: var(--fw-semibold);
    letter-spacing: 0.06em;
    color: var(--text-muted);
    border-radius: var(--radius-pill);
    transition: color var(--dur-base) var(--ease-out);
}

.lang-toggle__option.is-active {
    color: var(--white);
}

.lang-toggle__option:not(.is-active):hover {
    color: var(--text-primary);
}

.lang-toggle__option:focus-visible {
    outline: 2px solid var(--brand-primary);
    outline-offset: 3px;
}

/* —— Mobile Nav Trigger —— */
.nav-trigger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 42px;
    height: 42px;
    padding: 10px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-pill);
}

.nav-trigger span {
    display: block;
    width: 100%;
    height: 1.5px;
    background: var(--brand-black);
    border-radius: 2px;
    transition: transform var(--dur-base) var(--ease-out), opacity var(--dur-base) var(--ease-out);
}

.nav-trigger[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(6.5px) rotate(45deg);
}
.nav-trigger[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
}
.nav-trigger[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-6.5px) rotate(-45deg);
}

/* —— Mobile-only lang toggle (hidden on desktop) —— */
.lang-toggle--mobile { display: none; }

/* —— Mobile-only close (X) — hidden on desktop where overlay never appears —— */
.nav-close { display: none; }

/* =========================================================
   HEADER RESPONSIVE — Premium luxury overlay menu
   Desktop  (≥ 1025px) keeps original layout untouched.
   Tablet   (≤ 1024px) ─ desktop nav hides, hamburger shows.
   Mobile   (≤ 767px)  ─ overlay tunes for thumb reach.

   The overlay is a near-pure-white sheet with a refined
   blur, generous whitespace, large Poppins links, an
   elegant hairline divider, and a centered language toggle.
   ========================================================= */
@media (max-width: 1024px) {

    /* Reveal hamburger + close button; hide desktop in-bar nav + lang-toggle */
    .nav-trigger { display: inline-flex; }
    .nav-close   { display: inline-flex; }

    .site-header__actions > .lang-toggle:not(.lang-toggle--mobile) {
        display: none;
    }

    .site-header__actions { gap: 0; }

    /* Hamburger sits above the overlay so it stays tappable */
    .nav-trigger {
        position: relative;
        z-index: calc(var(--z-header) + 2);
        background: var(--white);
    }

    .nav-trigger[aria-expanded="true"] {
        background: var(--white);
        box-shadow: var(--shadow-xs);
    }

    /* —— Full-screen overlay sheet (no inner scroll) —— */
    .site-nav {
        position: fixed;
        top: 0;
        left: 0;
        width: 100vw;
        height: 100vh;
        height: 100dvh;          /* respect mobile dynamic viewport */
        z-index: calc(var(--z-header) + 1);

        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;

        padding: clamp(5rem, 12vh, 7rem) clamp(1.5rem, 5vw, 3rem) clamp(2rem, 6vh, 3.5rem);

        /* Near-pure-white luxe sheet with a whisper of blur */
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(28px) saturate(180%);
        -webkit-backdrop-filter: blur(28px) saturate(180%);

        opacity: 0;
        visibility: hidden;
        transform: translateY(-8px);
        transition:
            opacity 320ms var(--ease-out),
            transform 320ms var(--ease-out),
            visibility 0s linear 320ms;

        /* Lock inner scrolling — content fits within 100dvh */
        overflow: hidden;
        overscroll-behavior: contain;
    }

    /* —— Close (X) button, top-right of overlay —— */
    .nav-close {
        position: absolute;
        top: clamp(1.1rem, 2.4vh, 1.75rem);
        right: clamp(1rem, 4vw, 1.75rem);
        width: 48px;
        height: 48px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        background: var(--white);
        border: 1px solid var(--border);
        border-radius: 50%;
        color: var(--brand-black);
        box-shadow: var(--shadow-xs);
        opacity: 0;
        transform: scale(0.85) rotate(-30deg);
        transition:
            opacity 280ms var(--ease-out),
            transform 280ms var(--ease-out),
            background-color var(--dur-base) var(--ease-out),
            color var(--dur-base) var(--ease-out),
            border-color var(--dur-base) var(--ease-out);
    }

    .nav-close svg {
        width: 22px;
        height: 22px;
    }

    .nav-close:hover,
    .nav-close:focus-visible {
        background: var(--brand-black);
        color: var(--white);
        border-color: var(--brand-black);
        outline: none;
    }

    .site-nav.is-open .nav-close {
        opacity: 1;
        transform: scale(1) rotate(0deg);
        transition-delay: 120ms;
    }

    .site-nav.is-open {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
        transition:
            opacity 320ms var(--ease-out),
            transform 320ms var(--ease-out),
            visibility 0s linear 0s;
    }

    /* A single, very subtle radial glow for depth */
    .site-nav::before {
        content: "";
        position: absolute;
        top: 22%;
        left: 50%;
        width: 70vw;
        max-width: 560px;
        aspect-ratio: 1 / 1;
        transform: translateX(-50%);
        background: radial-gradient(circle, rgba(10, 110, 211, 0.06) 0%, rgba(10, 110, 211, 0) 70%);
        filter: blur(50px);
        pointer-events: none;
        z-index: -1;
    }

    /* —— Nav list — generous, centered —— */
    .site-nav__list {
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: clamp(0.4rem, 1.5vh, 0.85rem);
        width: 100%;
        max-width: 480px;
        margin: auto 0;
    }

    .site-nav__list > li {
        width: 100%;
        text-align: center;
        opacity: 0;
        transform: translateY(12px);
    }

    .site-nav.is-open .site-nav__list > li {
        animation: navItemIn 520ms var(--ease-out) forwards;
    }

    .site-nav.is-open .site-nav__list > li:nth-child(1) { animation-delay: 100ms; }
    .site-nav.is-open .site-nav__list > li:nth-child(2) { animation-delay: 160ms; }
    .site-nav.is-open .site-nav__list > li:nth-child(3) { animation-delay: 220ms; }
    .site-nav.is-open .site-nav__list > li:nth-child(4) { animation-delay: 280ms; }
    .site-nav.is-open .site-nav__list > li:nth-child(5) { animation-delay: 340ms; }

    @keyframes navItemIn {
        to { opacity: 1; transform: translateY(0); }
    }

    /* —— Links: premium Poppins, restrained luxury —— */
    .site-nav__link {
        position: relative;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 100%;
        padding: 0.9rem 0.5rem;

        font-family: var(--font-primary);
        font-size: clamp(1.625rem, 1.2rem + 1.6vw, 2.125rem);
        font-weight: var(--fw-medium);
        letter-spacing: -0.02em;
        line-height: 1.15;
        color: var(--text-primary);

        background: transparent;
        border-radius: 0;
    }

    .site-nav__link::before {
        content: "";
        position: absolute;
        left: 50%;
        bottom: 12px;
        width: 0;
        height: 1px;
        background: var(--brand-primary);
        transform: translateX(-50%);
        transition: width 320ms var(--ease-out);
    }

    .site-nav__link::after { display: none; }

    .site-nav__link:hover,
    .site-nav__link:focus-visible {
        background: transparent;
        color: var(--brand-primary);
        outline: none;
    }

    .site-nav__link:hover::before,
    .site-nav__link:focus-visible::before,
    .site-nav__link.is-active::before {
        width: 28px;
    }

    .site-nav__link.is-active {
        color: var(--brand-primary);
    }

    /* —— Hairline divider before the lang toggle —— */
    .site-nav .lang-toggle--mobile {
        display: inline-flex;
        position: relative;
        margin-top: clamp(2rem, 5vh, 3rem);
        padding: 5px;
        opacity: 0;
        transform: translateY(12px);
        background: var(--white);
        border: 1px solid var(--border);
        box-shadow:
            0 1px 0 rgba(255, 255, 255, 0.9) inset,
            0 8px 24px rgba(0, 9, 25, 0.06);
    }

    /* Decorative hairline above the toggle */
    .site-nav .lang-toggle--mobile::before {
        content: "";
        position: absolute;
        bottom: calc(100% + clamp(1rem, 2.5vh, 1.5rem));
        left: 50%;
        transform: translateX(-50%);
        width: 40px;
        height: 1px;
        background: var(--border);
    }

    .site-nav.is-open .lang-toggle--mobile {
        animation: navItemIn 520ms var(--ease-out) 420ms forwards;
    }

    .lang-toggle--mobile .lang-toggle__option {
        min-width: 64px;
        padding: 0.65rem 1.1rem;
        font-size: 0.78rem;
        font-weight: var(--fw-semibold);
        letter-spacing: 0.14em;
    }

    /* Trap body scroll while overlay is open */
    body.has-nav-open { overflow: hidden; }
}

/* Tablet refinement — slightly tighter padding */
@media (max-width: 1024px) and (min-width: 768px) {
    .site-nav__list { max-width: 520px; }
    .site-nav__link { font-size: 2rem; }
}

/* Phone — tuned for thumb reach */
@media (max-width: 767px) {
    .site-nav {
        padding-top: clamp(5.5rem, 13vh, 7rem);
    }
}

/* Very small phones */
@media (max-width: 380px) {
    .site-nav__link {
        font-size: 1.5rem;
        padding: 0.75rem 0.5rem;
    }
}


/* =========================================================
   14. HERO SECTION
   Luxury typography, layered geometry, CTA-focused
   ========================================================= */

.hero {
    position: relative;
    padding-block: clamp(4rem, 9vw, 7rem) clamp(5rem, 10vw, 9rem);
    overflow: hidden;
    isolation: isolate;
}

.hero__inner {
    position: relative;
    z-index: var(--z-content);
    max-width: 920px;
    margin-inline: auto;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.hero__chip { margin-bottom: var(--space-5); }

.hero__title {
    margin-bottom: var(--space-5);
    max-width: 18ch;
}

.hero__title > span { display: inline; }

.hero__lead {
    max-width: 60ch;
    margin: 0 auto var(--space-7);
    color: var(--text-secondary);
}

/* —— CTA cluster —— */
.hero__cta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    margin-bottom: var(--space-8);
}

/* —— Trust strip —— */
.hero__meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: clamp(1rem, 3vw, 2.25rem);
    padding: var(--space-5) clamp(1.25rem, 4vw, 2.25rem);
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(20px) saturate(140%);
    -webkit-backdrop-filter: blur(20px) saturate(140%);
    border: 1px solid var(--border);
    border-radius: var(--radius-pill);
    box-shadow: var(--shadow-sm);
}

.hero__meta-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}

.hero__meta-num {
    font-family: var(--font-primary);
    font-size: var(--fs-h4);
    font-weight: var(--fw-semibold);
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.hero__meta-label {
    font-family: var(--font-secondary);
    font-size: var(--fs-micro);
    font-weight: var(--fw-medium);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.hero__meta-divider {
    width: 1px;
    height: 28px;
    background: var(--border);
}

/* —— Scroll indicator —— */
.hero__scroll {
    margin-top: var(--space-8);
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-3);
}

.hero__scroll-label {
    font-family: var(--font-secondary);
    font-size: var(--fs-micro);
    font-weight: var(--fw-medium);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.22em;
}

.hero__scroll-line {
    position: relative;
    width: 1px;
    height: 56px;
    background: var(--border);
    overflow: hidden;
}

.hero__scroll-line::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 40%;
    background: var(--brand-primary);
    animation: scrollPulse 2.4s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%   { transform: translateY(-100%); }
    100% { transform: translateY(260%); }
}

/* =========================================================
   15. HERO ABSTRACT DECOR — Dropship.io geometry
   ========================================================= */

.hero__decor {
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    overflow: hidden;
}

/* Soft glowing halo behind headline */
.hero__halo {
    position: absolute;
    top: 30%;
    left: 50%;
    width: clamp(420px, 70vw, 900px);
    height: clamp(420px, 70vw, 900px);
    transform: translate(-50%, -50%);
    background:
        radial-gradient(circle at 50% 50%, rgba(10, 110, 211, 0.18) 0%, rgba(10, 110, 211, 0) 60%);
    filter: blur(20px);
}

/* Concentric glass rings */
.hero__ring {
    position: absolute;
    border-radius: 50%;
    border: 1px solid rgba(4, 53, 106, 0.10);
}

.hero__ring--a {
    top: 12%;
    left: 50%;
    width: 520px;
    height: 520px;
    transform: translateX(-50%);
}

.hero__ring--b {
    top: 6%;
    left: 50%;
    width: 760px;
    height: 760px;
    transform: translateX(-50%);
    border-color: rgba(4, 53, 106, 0.06);
}

.hero__ring--c {
    top: 0;
    left: 50%;
    width: 1020px;
    height: 1020px;
    transform: translateX(-50%);
    border-color: rgba(4, 53, 106, 0.04);
}

/* Floating geometric chips */
.hero__square {
    position: absolute;
    top: 22%;
    left: 8%;
    width: 56px;
    height: 56px;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(10, 110, 211, 0.18), rgba(10, 110, 211, 0.04));
    border: 1px solid rgba(10, 110, 211, 0.22);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    transform: rotate(-12deg);
    animation: floatY 9s ease-in-out infinite alternate;
}

.hero__diamond {
    position: absolute;
    top: 28%;
    right: 9%;
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, rgba(0, 29, 63, 0.10), rgba(0, 29, 63, 0.02));
    border: 1px solid rgba(0, 29, 63, 0.12);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    transform: rotate(45deg);
    animation: floatY 11s ease-in-out infinite alternate-reverse;
}

/* Precision lines */
.hero__line {
    position: absolute;
    background: linear-gradient(180deg, transparent, rgba(10, 110, 211, 0.35), transparent);
}

.hero__line--v {
    top: 0;
    left: 18%;
    width: 1px;
    height: 240px;
}

.hero__line--h {
    top: 38%;
    right: 0;
    width: 220px;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(10, 110, 211, 0.35), transparent);
}

/* Floating glass cards (mock UI fragments) */
.hero__glass-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 14px;
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid rgba(255, 255, 255, 0.9);
    border-radius: 14px;
    backdrop-filter: blur(20px) saturate(160%);
    -webkit-backdrop-filter: blur(20px) saturate(160%);
    box-shadow: var(--shadow-md);
}

.hero__glass-card--top {
    top: 18%;
    left: 4%;
    transform: rotate(-6deg);
    animation: floatY 10s ease-in-out infinite alternate;
}

.hero__glass-card--bottom {
    bottom: 14%;
    right: 5%;
    transform: rotate(5deg);
    animation: floatY 12s ease-in-out infinite alternate-reverse;
}

.hero__glass-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--brand-primary);
    box-shadow: 0 0 0 4px rgba(10, 110, 211, 0.15);
    flex-shrink: 0;
}

.hero__glass-dot--alt {
    background: var(--brand-tertiary);
    box-shadow: 0 0 0 4px rgba(4, 53, 106, 0.12);
}

.hero__glass-bar {
    height: 6px;
    width: 64px;
    border-radius: 3px;
    background: linear-gradient(90deg, var(--line-grey), var(--soft-grey));
}

.hero__glass-bar--short { width: 36px; }

@keyframes floatY {
    0%   { transform: translateY(0) rotate(var(--r, 0deg)); }
    100% { transform: translateY(-14px) rotate(var(--r, 0deg)); }
}

/* —— Hero Responsive —— */
@media (max-width: 768px) {
    .hero__ring--a { width: 380px; height: 380px; }
    .hero__ring--b { width: 540px; height: 540px; }
    .hero__ring--c { display: none; }

    .hero__square,
    .hero__diamond { width: 44px; height: 44px; }
    .hero__square  { left: 4%; }
    .hero__diamond { right: 4%; }

    .hero__glass-card--top    { left: -2%; transform: rotate(-6deg) scale(0.85); }
    .hero__glass-card--bottom { right: -2%; transform: rotate(5deg) scale(0.85); }

    .hero__line--v { height: 140px; }
    .hero__line--h { width: 140px; }

    .hero__meta { flex-direction: column; gap: var(--space-3); border-radius: var(--radius-xl); }
    .hero__meta-divider { display: none; }
}

@media (max-width: 480px) {
    .hero__glass-card { display: none; }
    .hero__square, .hero__diamond { display: none; }
    .hero__cta { width: 100%; }
    .hero__cta .btn { flex: 1; min-width: 140px; }
}


/* =========================================================
   16. SECTION UTILITIES (shared by packages and beyond)
   ========================================================= */

.section-head {
    max-width: 760px;
    margin: 0 auto var(--space-8);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-4);
}

.section-title {
    font-family: var(--font-primary);
    font-size: var(--fs-h1);
    font-weight: var(--fw-semibold);
    color: var(--text-primary);
    letter-spacing: -0.025em;
    max-width: 22ch;
}

.section-title .text-gradient { display: inline; }

.section-lead {
    color: var(--text-secondary);
    max-width: 60ch;
}

.text-secondary { color: var(--text-secondary); }


/* =========================================================
   17. PACKAGES SECTION  (contains the quiz + result)
   ========================================================= */

.packages {
    position: relative;
    padding-block: clamp(5rem, 9vw, 8rem);
    overflow: hidden;
    isolation: isolate;
}

/* —— Section abstract decor —— */
.packages__decor {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

.packages__halo {
    position: absolute;
    width: clamp(360px, 50vw, 700px);
    height: clamp(360px, 50vw, 700px);
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.55;
}

.packages__halo--left {
    top: 8%;
    left: -10%;
    background: radial-gradient(circle, rgba(10, 110, 211, 0.16) 0%, rgba(10, 110, 211, 0) 70%);
}

.packages__halo--right {
    bottom: -10%;
    right: -10%;
    background: radial-gradient(circle, rgba(4, 53, 106, 0.14) 0%, rgba(4, 53, 106, 0) 70%);
}

.packages__grid-mask {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(to right, rgba(0, 29, 63, 0.04) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(0, 29, 63, 0.04) 1px, transparent 1px);
    background-size: 56px 56px;
    -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, black 30%, transparent 80%);
            mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, black 30%, transparent 80%);
    opacity: 0.55;
}


/* =========================================================
   18. QUIZ — Apple-style configurator
   ========================================================= */

.quiz {
    position: relative;
    z-index: var(--z-content);
    max-width: 1080px;
    margin-inline: auto;
    padding: clamp(1.75rem, 3vw, 2.75rem);
    background: rgba(255, 255, 255, 0.85);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    box-shadow:
        0 1px 0 rgba(255, 255, 255, 0.9) inset,
        var(--shadow-md);
    backdrop-filter: blur(24px) saturate(160%);
    -webkit-backdrop-filter: blur(24px) saturate(160%);
    transition:
        opacity var(--dur-base) var(--ease-out),
        transform var(--dur-base) var(--ease-out),
        max-height var(--dur-slow) var(--ease-out),
        margin-bottom var(--dur-slow) var(--ease-out);
}

.quiz.is-complete {
    opacity: 0;
    transform: translateY(-12px) scale(0.985);
    pointer-events: none;
    max-height: 0;
    padding-block: 0;
    margin-bottom: 0;
    border-color: transparent;
    overflow: hidden;
}

/* —— Progress —— */
.quiz__progress {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: clamp(1.5rem, 3vw, 2.5rem);
}

.quiz__step-pill {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    background: var(--soft-grey);
    border: 1px solid var(--border);
    border-radius: var(--radius-pill);
    transition:
        background-color var(--dur-base) var(--ease-out),
        border-color var(--dur-base) var(--ease-out),
        color var(--dur-base) var(--ease-out),
        box-shadow var(--dur-base) var(--ease-out),
        transform var(--dur-base) var(--ease-out);
    flex-shrink: 0;
}

.quiz__step-pill.is-complete {
    background: var(--white);
    border-color: var(--brand-primary);
    color: var(--brand-tertiary);
}

.quiz__step-pill.is-active {
    background: var(--brand-black);
    border-color: var(--brand-black);
    color: var(--white);
    box-shadow: 0 8px 22px rgba(0, 9, 25, 0.18);
}

.quiz__step-num {
    font-family: var(--font-primary);
    font-size: var(--fs-micro);
    font-weight: var(--fw-semibold);
    letter-spacing: 0.08em;
    opacity: 0.7;
}

.quiz__step-pill.is-active .quiz__step-num { opacity: 0.55; }

.quiz__step-label {
    font-family: var(--font-secondary);
    font-size: var(--fs-body-sm);
    font-weight: var(--fw-medium);
}

.quiz__step-bar {
    flex: 1;
    height: 2px;
    background: var(--line-grey);
    border-radius: 2px;
    overflow: hidden;
    position: relative;
    min-width: 24px;
}

.quiz__step-bar-fill {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, var(--brand-primary), var(--brand-tertiary));
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform var(--dur-slow) var(--ease-out);
}

.quiz__step-bar-fill.is-filled { transform: scaleX(1); }

@media (max-width: 640px) {
    .quiz__progress { gap: var(--space-2); }
    .quiz__step-pill { padding: 8px 10px; gap: 6px; }
    .quiz__step-label { display: none; }
    .quiz__step-pill.is-active .quiz__step-label { display: inline; }
}

/* —— Stage —— */
.quiz__stage {
    position: relative;
    min-height: 360px;
}

.quiz__step {
    animation: quizStepIn var(--dur-slow) var(--ease-out) both;
}

@keyframes quizStepIn {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
}

.quiz__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-family: var(--font-secondary);
    font-size: var(--fs-micro);
    font-weight: var(--fw-medium);
    color: var(--brand-primary);
    text-transform: uppercase;
    letter-spacing: 0.18em;
    margin-bottom: var(--space-3);
}

.quiz__question {
    font-family: var(--font-primary);
    font-size: var(--fs-h2);
    font-weight: var(--fw-semibold);
    color: var(--text-primary);
    letter-spacing: -0.02em;
    max-width: 22ch;
    margin-bottom: clamp(1.5rem, 3vw, 2.25rem);
}

/* —— Options grid —— */
.quiz__options {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-4);
}

@media (min-width: 880px) {
    .quiz__options { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (max-width: 520px) {
    .quiz__options { grid-template-columns: 1fr; }
}

.quiz-option {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    min-height: 168px;
    padding: 18px 18px 20px;
    text-align: left;
    background: var(--white);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-lg);
    color: var(--text-primary);
    overflow: hidden;
    transition:
        border-color var(--dur-base) var(--ease-out),
        box-shadow var(--dur-base) var(--ease-out),
        transform var(--dur-base) var(--ease-out),
        background-color var(--dur-base) var(--ease-out);
}

.quiz-option::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 30% 0%, rgba(10, 110, 211, 0.12), transparent 60%);
    opacity: 0;
    transition: opacity var(--dur-base) var(--ease-out);
    pointer-events: none;
}

.quiz-option:hover {
    border-color: rgba(10, 110, 211, 0.45);
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}

.quiz-option:hover::before { opacity: 0.7; }

.quiz-option.is-selected {
    border-color: var(--brand-primary);
    background: linear-gradient(180deg, rgba(10, 110, 211, 0.06), rgba(10, 110, 211, 0));
    box-shadow:
        0 0 0 4px rgba(10, 110, 211, 0.12),
        var(--shadow-md);
}

.quiz-option.is-selected::before { opacity: 1; }

.quiz-option:focus-visible {
    outline: none;
    border-color: var(--brand-primary);
    box-shadow: 0 0 0 3px rgba(10, 110, 211, 0.28);
}

.quiz-option__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(10, 110, 211, 0.10), rgba(4, 53, 106, 0.04));
    color: var(--brand-secondary);
    border: 1px solid rgba(10, 110, 211, 0.16);
}

.quiz-option__icon svg { width: 22px; height: 22px; }

.quiz-option.is-selected .quiz-option__icon {
    background: var(--brand-primary);
    color: var(--white);
    border-color: var(--brand-primary);
}

.quiz-option__title {
    font-family: var(--font-primary);
    font-size: 1.0625rem;
    font-weight: var(--fw-semibold);
    color: var(--text-primary);
    letter-spacing: -0.01em;
    line-height: 1.25;
    margin-top: auto;
}

.quiz-option__hint {
    font-family: var(--font-secondary);
    font-size: var(--fs-caption);
    font-weight: var(--fw-regular);
    color: var(--text-muted);
    line-height: 1.45;
}

.quiz-option__check {
    position: absolute;
    top: 14px;
    right: 14px;
    width: 26px;
    height: 26px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--white);
    border: 1.5px solid var(--border);
    color: transparent;
    transition:
        background-color var(--dur-base) var(--ease-out),
        border-color var(--dur-base) var(--ease-out),
        color var(--dur-base) var(--ease-out),
        transform var(--dur-base) var(--ease-out);
}

.quiz-option__check svg { width: 14px; height: 14px; }

.quiz-option.is-selected .quiz-option__check {
    background: var(--brand-primary);
    border-color: var(--brand-primary);
    color: var(--white);
    transform: scale(1.05);
}

/* —— Other input —— */
.quiz-option__input-wrap {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 16px 18px;
    background: var(--soft-grey);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    animation: quizStepIn var(--dur-base) var(--ease-out) both;
}

.quiz-option__input-label {
    font-family: var(--font-secondary);
    font-size: var(--fs-caption);
    font-weight: var(--fw-medium);
    color: var(--text-secondary);
    letter-spacing: 0.02em;
}

.quiz-option__input {
    width: 100%;
    padding: 12px 14px;
    background: var(--white);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-md);
    font-family: var(--font-secondary);
    font-size: var(--fs-body);
    color: var(--text-primary);
    transition: border-color var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
}

.quiz-option__input::placeholder { color: var(--text-muted); }

.quiz-option__input:focus {
    outline: none;
    border-color: var(--brand-primary);
    box-shadow: 0 0 0 3px rgba(10, 110, 211, 0.18);
}

/* —— Quiz footer —— */
.quiz__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    margin-top: clamp(1.5rem, 3vw, 2.25rem);
    padding-top: var(--space-5);
    border-top: 1px solid var(--border);
}

.quiz__back svg,
.quiz__next svg {
    width: 18px;
    height: 18px;
}

.quiz__back svg { margin-right: 4px; }
.quiz__next svg { margin-left: 6px; }

.quiz__back:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    pointer-events: none;
}

.quiz__next:disabled {
    opacity: 0.45;
    cursor: not-allowed;
    box-shadow: none;
    transform: none;
}

.quiz__counter {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-family: var(--font-primary);
    font-size: var(--fs-body-sm);
    color: var(--text-muted);
    font-variant-numeric: tabular-nums;
}

.quiz__counter strong {
    color: var(--text-primary);
    font-weight: var(--fw-semibold);
}

.quiz__counter-sep { opacity: 0.5; }


/* =========================================================
   19. QUIZ RESULT — Recommended package + comparison grid
   ========================================================= */

.quiz-result {
    position: relative;
    z-index: var(--z-content);
    margin-top: clamp(1.5rem, 4vw, 3rem);
    opacity: 0;
    transform: translateY(16px);
    transition: opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-out);
}

.quiz-result.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.quiz-result__head {
    text-align: center;
    margin-bottom: var(--space-7);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-4);
}

.quiz-result__title {
    font-family: var(--font-primary);
    font-size: var(--fs-h2);
    font-weight: var(--fw-semibold);
    color: var(--text-primary);
    letter-spacing: -0.025em;
    max-width: 24ch;
}

/* =========================================================
   20. PACKAGE CARDS  (featured + mini)
   ========================================================= */

.package-card {
    position: relative;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    isolation: isolate;
}

/* —— Featured (recommended) card —— */
.package-card--featured {
    max-width: 760px;
    margin: 0 auto clamp(2.5rem, 5vw, 4rem);
    padding: clamp(1.75rem, 3vw, 2.75rem);
    background: linear-gradient(160deg, var(--brand-black) 0%, var(--brand-dark) 60%, var(--brand-tertiary) 100%);
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow:
        0 0 0 1px rgba(10, 110, 211, 0.16),
        0 24px 60px rgba(0, 9, 25, 0.32);
}

.package-card__decor {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

.package-card__halo {
    position: absolute;
    top: -30%;
    right: -10%;
    width: 480px;
    height: 480px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(10, 110, 211, 0.45) 0%, rgba(10, 110, 211, 0) 60%);
    filter: blur(20px);
}

.package-card__ring {
    position: absolute;
    bottom: -40%;
    left: -10%;
    width: 420px;
    height: 420px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.package-card--featured > *:not(.package-card__decor) {
    position: relative;
    z-index: 1;
}

.package-card__head {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: var(--space-5);
}

.package-card__badge {
    align-self: flex-start;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: rgba(10, 110, 211, 0.18);
    border: 1px solid rgba(10, 110, 211, 0.4);
    border-radius: var(--radius-pill);
    color: var(--white);
    font-family: var(--font-secondary);
    font-size: var(--fs-caption);
    font-weight: var(--fw-medium);
    letter-spacing: 0.02em;
    margin-bottom: 4px;
}

.package-card__badge svg { width: 14px; height: 14px; color: var(--brand-primary); }

.package-card__name {
    font-family: var(--font-primary);
    font-size: var(--fs-h2);
    font-weight: var(--fw-semibold);
    letter-spacing: -0.02em;
    color: inherit;
}

.package-card__tagline {
    font-family: var(--font-secondary);
    font-size: var(--fs-body-lg);
    color: rgba(255, 255, 255, 0.72);
    max-width: 50ch;
    line-height: 1.5;
}

.package-card__price {
    display: flex;
    align-items: baseline;
    gap: 8px;
    padding-bottom: var(--space-5);
    margin-bottom: var(--space-5);
    border-bottom: 1px solid rgba(255, 255, 255, 0.10);
}

.package-card__amount {
    font-family: var(--font-primary);
    font-size: clamp(2.25rem, 1.5rem + 2vw, 3.25rem);
    font-weight: var(--fw-semibold);
    letter-spacing: -0.03em;
    color: var(--white);
    line-height: 1;
}

.package-card__period {
    font-family: var(--font-secondary);
    font-size: var(--fs-body-sm);
    color: rgba(255, 255, 255, 0.6);
}

.package-card__features {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px 24px;
    margin-bottom: var(--space-6);
}

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

.package-card__feature {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.package-card__feature-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: rgba(10, 110, 211, 0.22);
    color: var(--brand-primary);
    flex-shrink: 0;
    margin-top: 2px;
}

.package-card__feature-icon svg { width: 12px; height: 12px; }

.package-card__feature-text {
    font-family: var(--font-secondary);
    font-size: var(--fs-body-sm);
    color: rgba(255, 255, 255, 0.86);
    line-height: 1.45;
}

.package-card__cta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-3);
}

.package-card__cta .btn-ghost {
    color: rgba(255, 255, 255, 0.85);
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.16);
}

.package-card__cta .btn-ghost:hover {
    background: rgba(255, 255, 255, 0.12);
    color: var(--white);
}

.package-card__cta .btn-ghost svg {
    width: 16px;
    height: 16px;
    margin-right: 4px;
}

/* —— Mini (comparison) cards —— */
.quiz-result__compare {
    margin-top: var(--space-7);
}

.quiz-result__compare-head {
    text-align: center;
    margin-bottom: var(--space-6);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
}

.quiz-result__compare-head h4 {
    font-family: var(--font-primary);
    font-size: var(--fs-h3);
    font-weight: var(--fw-semibold);
    color: var(--text-primary);
}

.package-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--space-4);
}

@media (max-width: 1024px) {
    .package-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

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

.package-card--mini {
    display: flex;
    flex-direction: column;
    padding: var(--space-5);
    background: var(--white);
    transition:
        transform var(--dur-base) var(--ease-out),
        box-shadow var(--dur-base) var(--ease-out),
        border-color var(--dur-base) var(--ease-out);
}

.package-card--mini:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: rgba(10, 110, 211, 0.25);
}

.package-card--mini.is-highlighted {
    border-color: var(--brand-primary);
    box-shadow:
        0 0 0 4px rgba(10, 110, 211, 0.10),
        var(--shadow-md);
}

.package-card--mini .package-card__head {
    margin-bottom: var(--space-4);
}

.package-card--mini .package-card__name {
    font-size: var(--fs-h3);
    color: var(--text-primary);
}

.package-card--mini .package-card__tagline {
    font-size: var(--fs-body-sm);
    color: var(--text-secondary);
}

.package-card__badge--mini {
    background: rgba(10, 110, 211, 0.10);
    border-color: rgba(10, 110, 211, 0.28);
    color: var(--brand-tertiary);
    align-self: flex-start;
}

.package-card__badge--mini svg { color: var(--brand-primary); }

.package-card--mini .package-card__price {
    padding-bottom: var(--space-4);
    margin-bottom: var(--space-4);
    border-bottom-color: var(--border);
}

.package-card--mini .package-card__amount {
    color: var(--text-primary);
    font-size: clamp(1.5rem, 1.2rem + 1vw, 2rem);
}

.package-card--mini .package-card__period {
    color: var(--text-muted);
}

.package-card--mini .package-card__features {
    grid-template-columns: 1fr;
    gap: 10px;
    margin-bottom: 0;
}

.package-card--mini .package-card__feature-icon {
    background: rgba(10, 110, 211, 0.10);
    color: var(--brand-primary);
}

.package-card--mini .package-card__feature-text {
    color: var(--text-secondary);
    font-size: var(--fs-body-sm);
}


/* =========================================================
   21. PACKAGES RESPONSIVE
   ========================================================= */

@media (max-width: 640px) {
    .quiz {
        padding: var(--space-5);
        border-radius: var(--radius-lg);
    }

    .quiz__footer {
        flex-direction: row;
        flex-wrap: wrap;
    }

    .quiz__counter { order: 3; width: 100%; text-align: center; justify-content: center; }

    .package-card--featured {
        padding: var(--space-5);
        border-radius: var(--radius-lg);
    }

    .package-card__cta { width: 100%; }
    .package-card__cta .btn { flex: 1; min-width: 140px; }
}


/* =========================================================
   22. SERVICES SECTION
   ========================================================= */

.services {
    position: relative;
    padding-block: clamp(5rem, 9vw, 8rem);
    overflow: hidden;
    isolation: isolate;
}

.services__decor {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

.services__halo {
    position: absolute;
    top: 50%;
    left: 50%;
    width: clamp(420px, 60vw, 760px);
    height: clamp(420px, 60vw, 760px);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    background: radial-gradient(circle, rgba(10, 110, 211, 0.08) 0%, rgba(10, 110, 211, 0) 65%);
    filter: blur(40px);
}

.services__line {
    position: absolute;
    top: 0;
    left: 50%;
    width: 1px;
    height: 100%;
    background: linear-gradient(180deg, transparent, rgba(0, 29, 63, 0.06) 25%, rgba(0, 29, 63, 0.06) 75%, transparent);
    transform: translateX(-50%);
}

.services-grid {
    position: relative;
    z-index: var(--z-content);
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--space-4);
}

@media (max-width: 1024px) {
    .services-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

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

.service-card {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    padding: clamp(1.5rem, 2.5vw, 2rem);
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xs);
    overflow: hidden;
    isolation: isolate;
    transition:
        transform var(--dur-base) var(--ease-out),
        box-shadow var(--dur-base) var(--ease-out),
        border-color var(--dur-base) var(--ease-out);
}

.service-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 100% 0%, rgba(10, 110, 211, 0.10), transparent 55%);
    opacity: 0;
    transition: opacity var(--dur-base) var(--ease-out);
    z-index: -1;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: rgba(10, 110, 211, 0.24);
}

.service-card:hover::before { opacity: 1; }

.service-card__corner {
    position: absolute;
    top: 0;
    right: 0;
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, transparent 50%, rgba(10, 110, 211, 0.10) 50%);
    border-bottom-left-radius: 14px;
    z-index: -1;
}

.service-card__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(10, 110, 211, 0.10), rgba(4, 53, 106, 0.04));
    border: 1px solid rgba(10, 110, 211, 0.18);
    color: var(--brand-secondary);
}

.service-card__icon svg { width: 24px; height: 24px; }

.service-card__title {
    font-family: var(--font-primary);
    font-size: var(--fs-h4);
    font-weight: var(--fw-semibold);
    color: var(--text-primary);
    letter-spacing: -0.015em;
    margin-top: var(--space-2);
}

.service-card__copy {
    font-family: var(--font-secondary);
    font-size: var(--fs-body-sm);
    color: var(--text-secondary);
    line-height: 1.6;
}

.service-card__index {
    position: absolute;
    bottom: 16px;
    right: 18px;
    font-family: var(--font-primary);
    font-size: var(--fs-micro);
    font-weight: var(--fw-semibold);
    letter-spacing: 0.18em;
    color: var(--text-muted);
    opacity: 0.55;
}


/* =========================================================
   23. ABOUT SECTION
   ========================================================= */

.about {
    position: relative;
    padding-block: clamp(5rem, 9vw, 8rem);
    overflow: hidden;
    isolation: isolate;
}

.about__decor {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

.about__ring {
    position: absolute;
    border-radius: 50%;
    border: 1px solid rgba(4, 53, 106, 0.08);
}

.about__ring--a {
    top: 10%;
    right: -120px;
    width: 460px;
    height: 460px;
}

.about__ring--b {
    top: -60px;
    right: -200px;
    width: 680px;
    height: 680px;
    border-color: rgba(4, 53, 106, 0.05);
}

.about__halo {
    position: absolute;
    top: 30%;
    right: -10%;
    width: clamp(360px, 48vw, 620px);
    height: clamp(360px, 48vw, 620px);
    border-radius: 50%;
    background: radial-gradient(circle, rgba(10, 110, 211, 0.14) 0%, rgba(10, 110, 211, 0) 65%);
    filter: blur(40px);
}

.about__inner {
    position: relative;
    z-index: var(--z-content);
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: center;
    gap: clamp(2.5rem, 6vw, 5rem);
}

@media (max-width: 960px) {
    .about__inner { grid-template-columns: 1fr; }
}

.about__content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-4);
}

.about__title {
    text-align: left;
    max-width: 18ch;
}

.about__text {
    font-family: var(--font-secondary);
    font-size: var(--fs-body-lg);
    color: var(--text-secondary);
    line-height: 1.7;
    max-width: 60ch;
    margin-top: var(--space-2);
}

.about__pillars {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-4);
    margin-top: var(--space-5);
    width: 100%;
}

@media (max-width: 540px) {
    .about__pillars { grid-template-columns: 1fr; }
}

.about__pillar {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-4);
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}

.about__pillar-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: var(--brand-black);
    color: var(--white);
    flex-shrink: 0;
}

.about__pillar-icon svg { width: 20px; height: 20px; }

.about__pillar-title {
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: var(--fw-semibold);
    color: var(--text-primary);
    letter-spacing: -0.01em;
    margin-bottom: 4px;
}

.about__pillar-copy {
    font-family: var(--font-secondary);
    font-size: var(--fs-caption);
    color: var(--text-secondary);
    line-height: 1.5;
}

/* —— About visual (abstract orbit) —— */
.about__visual {
    position: relative;
    aspect-ratio: 1 / 1;
    max-width: 480px;
    margin-inline: auto;
    width: 100%;
}

.about__orbit {
    position: absolute;
    inset: 14%;
    border-radius: 50%;
    border: 1px dashed rgba(10, 110, 211, 0.28);
    animation: aboutSpin 38s linear infinite;
}

.about__core {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 36%;
    height: 36%;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    background:
        radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0) 60%),
        linear-gradient(135deg, var(--brand-black), var(--brand-tertiary));
    box-shadow:
        0 24px 60px rgba(0, 9, 25, 0.32),
        inset 0 0 0 1px rgba(255, 255, 255, 0.08);
}

.about__core::after {
    content: "";
    position: absolute;
    inset: -18%;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(10, 110, 211, 0.32), rgba(10, 110, 211, 0) 70%);
    filter: blur(20px);
    z-index: -1;
}

.about__card {
    position: absolute;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-2);
    min-width: 140px;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.78);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    backdrop-filter: blur(20px) saturate(160%);
    -webkit-backdrop-filter: blur(20px) saturate(160%);
    box-shadow: var(--shadow-md);
    animation: floatY 8s ease-in-out infinite alternate;
}

.about__card--a { top: 6%;  left: -4%;  transform: rotate(-4deg); }
.about__card--b { top: 44%; right: -6%; transform: rotate(3deg);  animation-delay: -2s; }
.about__card--c { bottom: 8%; left: 14%; transform: rotate(-2deg); animation-delay: -4s; }

.about__card-eyebrow {
    font-family: var(--font-secondary);
    font-size: var(--fs-micro);
    font-weight: var(--fw-medium);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.18em;
}

.about__card-num {
    font-family: var(--font-primary);
    font-size: 1.1rem;
    font-weight: var(--fw-semibold);
    color: var(--brand-tertiary);
    letter-spacing: -0.01em;
}

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

@media (max-width: 960px) {
    .about__visual { order: -1; max-width: 360px; }
}


/* =========================================================
   24. CONTACT SECTION
   ========================================================= */

.contact {
    position: relative;
    padding-block: clamp(5rem, 9vw, 8rem);
    overflow: hidden;
    isolation: isolate;
}

.contact__decor {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

.contact__halo {
    position: absolute;
    width: clamp(360px, 50vw, 680px);
    height: clamp(360px, 50vw, 680px);
    border-radius: 50%;
    filter: blur(60px);
}

.contact__halo--a {
    top: -10%;
    right: -10%;
    background: radial-gradient(circle, rgba(10, 110, 211, 0.16) 0%, rgba(10, 110, 211, 0) 65%);
}

.contact__halo--b {
    bottom: -15%;
    left: -10%;
    background: radial-gradient(circle, rgba(4, 53, 106, 0.14) 0%, rgba(4, 53, 106, 0) 65%);
}

.contact__grid-mask {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(to right, rgba(0, 29, 63, 0.04) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(0, 29, 63, 0.04) 1px, transparent 1px);
    background-size: 56px 56px;
    -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, black 30%, transparent 80%);
            mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, black 30%, transparent 80%);
    opacity: 0.55;
}

.contact__inner {
    position: relative;
    z-index: var(--z-content);
    display: grid;
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
    align-items: stretch;
    gap: clamp(2rem, 5vw, 4.5rem);
}

@media (max-width: 960px) {
    .contact__inner { grid-template-columns: 1fr; }
}

/* —— Info column —— */
.contact__info {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-4);
    padding-block: var(--space-3);
}

.contact__title {
    text-align: left;
    max-width: 16ch;
}

.contact__lead {
    font-family: var(--font-secondary);
    font-size: var(--fs-body-lg);
    color: var(--text-secondary);
    line-height: 1.65;
    max-width: 52ch;
}

.contact__channels {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    margin-top: var(--space-3);
    width: 100%;
}

.contact__channel {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    background: rgba(255, 255, 255, 0.78);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    transition:
        transform var(--dur-base) var(--ease-out),
        box-shadow var(--dur-base) var(--ease-out),
        border-color var(--dur-base) var(--ease-out);
}

.contact__channel:hover {
    transform: translateY(-2px);
    border-color: rgba(10, 110, 211, 0.28);
    box-shadow: var(--shadow-sm);
}

.contact__channel-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: var(--brand-black);
    color: var(--white);
    flex-shrink: 0;
}

.contact__channel-icon svg { width: 20px; height: 20px; }

.contact__channel-meta {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.contact__channel-label {
    font-family: var(--font-secondary);
    font-size: var(--fs-micro);
    font-weight: var(--fw-medium);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.16em;
}

.contact__channel-value {
    font-family: var(--font-primary);
    font-size: var(--fs-body);
    font-weight: var(--fw-medium);
    color: var(--text-primary);
    letter-spacing: -0.005em;
    word-break: break-word;
    transition: color var(--dur-base) var(--ease-out);
}

a.contact__channel-value:hover { color: var(--brand-primary); }

/* —— Form —— */
.contact__form-wrap {
    display: flex;
}

.contact-form {
    position: relative;
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    padding: clamp(1.75rem, 3vw, 2.5rem);
    background: rgba(255, 255, 255, 0.88);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    box-shadow:
        0 1px 0 rgba(255, 255, 255, 0.9) inset,
        var(--shadow-md);
    backdrop-filter: blur(24px) saturate(160%);
    -webkit-backdrop-filter: blur(24px) saturate(160%);
}

.contact-form__head {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding-bottom: var(--space-4);
    border-bottom: 1px solid var(--border);
}

.contact-form__title {
    font-family: var(--font-primary);
    font-size: var(--fs-h3);
    font-weight: var(--fw-semibold);
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.contact-form__subtitle {
    font-family: var(--font-secondary);
    font-size: var(--fs-body-sm);
    color: var(--text-secondary);
    line-height: 1.5;
}

.contact-form__field {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.contact-form__label {
    font-family: var(--font-secondary);
    font-size: var(--fs-caption);
    font-weight: var(--fw-medium);
    color: var(--text-secondary);
    letter-spacing: 0.02em;
}

.contact-form__input {
    width: 100%;
    padding: 14px 16px;
    background: var(--white);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-md);
    font-family: var(--font-secondary);
    font-size: var(--fs-body);
    color: var(--text-primary);
    line-height: 1.5;
    transition:
        border-color var(--dur-base) var(--ease-out),
        box-shadow var(--dur-base) var(--ease-out),
        background-color var(--dur-base) var(--ease-out);
}

.contact-form__input::placeholder { color: var(--text-muted); }

.contact-form__input:hover { border-color: rgba(10, 110, 211, 0.32); }

.contact-form__input:focus {
    outline: none;
    border-color: var(--brand-primary);
    box-shadow: 0 0 0 3px rgba(10, 110, 211, 0.18);
}

.contact-form__input:invalid:not(:placeholder-shown) {
    border-color: rgba(220, 38, 38, 0.45);
}

.contact-form__textarea {
    resize: vertical;
    min-height: 120px;
}

.contact-form__submit {
    align-self: flex-start;
    margin-top: var(--space-2);
}

.contact-form__submit:disabled {
    opacity: 0.7;
    cursor: progress;
}

.contact-form__status {
    font-family: var(--font-secondary);
    font-size: var(--fs-body-sm);
    line-height: 1.5;
    padding: 12px 14px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    background: var(--soft-grey);
    color: var(--text-secondary);
}

.contact-form__status[data-state="success"] {
    background: rgba(10, 110, 211, 0.06);
    border-color: rgba(10, 110, 211, 0.32);
    color: var(--brand-tertiary);
}

.contact-form__status[data-state="error"] {
    background: rgba(220, 38, 38, 0.06);
    border-color: rgba(220, 38, 38, 0.32);
    color: #b91c1c;
}

.contact-form__status[data-state="pending"] {
    background: rgba(0, 9, 25, 0.04);
    border-color: var(--border);
    color: var(--text-secondary);
}

.contact-form__legal {
    font-family: var(--font-secondary);
    font-size: var(--fs-micro);
    color: var(--text-muted);
    line-height: 1.5;
}

@media (max-width: 540px) {
    .contact-form { padding: var(--space-5); border-radius: var(--radius-lg); }
    .contact-form__submit { width: 100%; align-self: stretch; justify-content: center; }
}