/* ==========================================================================
   Mynaix — site styles
   ========================================================================== */

:root {
    --ink: #0b1b33;
    --ink-2: #33445c;
    --muted: #5d6b82;
    --line: #e3e9f2;
    --bg: #ffffff;
    --bg-soft: #f4f7fb;

    --brand: #1366e6;
    --brand-dark: #0b52c2;
    --brand-tint: #eaf2ff;
    --cyan: #20b4f0;

    --navy: #0a1a33;
    --navy-2: #11264a;
    --navy-text: #b4c2d6;

    --wa: #25d366;
    --wa-btn: #0e7f45;
    --wa-btn-hover: #0b6b3a;

    --radius-sm: 10px;
    --radius: 16px;
    --radius-lg: 24px;
    --shadow-sm: 0 1px 2px rgba(11, 27, 51, 0.06), 0 1px 3px rgba(11, 27, 51, 0.04);
    --shadow-md: 0 10px 30px -12px rgba(11, 27, 51, 0.18);
    --shadow-lg: 0 30px 60px -20px rgba(11, 27, 51, 0.25);

    --max: 1180px;
    --header-h: 72px;
    --font: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

/* Base ------------------------------------------------------------------ */

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--header-h) + 12px);
    -webkit-text-size-adjust: 100%;
}

body {
    margin: 0;
    font-family: var(--font);
    font-size: 1rem;
    line-height: 1.65;
    color: var(--ink-2);
    background: var(--bg);
    overflow-x: clip;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
    margin: 0;
    color: var(--ink);
    line-height: 1.15;
    letter-spacing: -0.02em;
    font-weight: 800;
}

p { margin: 0; }
img { display: block; max-width: 100%; height: auto; }
a { color: var(--brand); text-decoration: none; }
a:hover { color: var(--brand-dark); }
ul, ol { margin: 0; padding: 0; list-style: none; }
sup { font-size: 0.5em; vertical-align: super; line-height: 0; }

:focus-visible {
    outline: 3px solid rgba(19, 102, 230, 0.45);
    outline-offset: 2px;
    border-radius: 6px;
}

.container {
    width: min(var(--max), 100% - 32px);
    margin-inline: auto;
}

.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }

.icon {
    width: 1.25em;
    height: 1.25em;
    flex: none;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.icon-fill { fill: currentColor; stroke: none; }

.skip-link {
    position: absolute;
    inset-inline-start: 16px;
    top: -60px;
    z-index: 100;
    padding: 10px 16px;
    border-radius: var(--radius-sm);
    background: var(--ink);
    color: #fff;
    font-weight: 600;
}

.skip-link:focus { top: 12px; color: #fff; }

/* Buttons --------------------------------------------------------------- */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    min-height: 46px;
    padding: 0 1.25rem;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    font: inherit;
    font-size: 0.95rem;
    font-weight: 700;
    line-height: 1;
    cursor: pointer;
    transition: background-color 0.2s, border-color 0.2s, color 0.2s, box-shadow 0.2s, transform 0.2s;
}

.btn:hover { transform: translateY(-1px); }
.btn-sm { min-height: 40px; padding: 0 1rem; font-size: 0.9rem; }
.btn-lg { min-height: 52px; padding: 0 1.5rem; font-size: 1rem; }
.btn-block { width: 100%; }

.btn-primary {
    background: var(--brand);
    color: #fff;
    box-shadow: 0 8px 20px -8px rgba(19, 102, 230, 0.6);
}

.btn-primary:hover { background: var(--brand-dark); color: #fff; }

.btn-whatsapp {
    background: var(--wa-btn);
    color: #fff;
    box-shadow: 0 8px 20px -8px rgba(14, 127, 69, 0.6);
}

.btn-whatsapp:hover { background: var(--wa-btn-hover); color: #fff; }

.btn-outline {
    background: #fff;
    border-color: var(--line);
    color: var(--ink);
    box-shadow: var(--shadow-sm);
}

.btn-outline:hover { border-color: #c9d5e6; color: var(--ink); }

.text-link {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-weight: 700;
    font-size: 0.95rem;
}

.text-link .icon { width: 1.05em; height: 1.05em; transition: transform 0.2s; }
.text-link:hover .icon { transform: translateX(3px); }

/* Header ---------------------------------------------------------------- */

.site-header {
    position: sticky;
    top: 0;
    z-index: 40;
    background: rgba(255, 255, 255, 0.86);
    backdrop-filter: saturate(180%) blur(14px);
    -webkit-backdrop-filter: saturate(180%) blur(14px);
    border-bottom: 1px solid transparent;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.site-header.is-scrolled {
    border-bottom-color: var(--line);
    box-shadow: 0 6px 20px -16px rgba(11, 27, 51, 0.35);
}

.nav {
    height: var(--header-h);
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--ink);
}

.brand:hover { color: var(--ink); }

.brand-mark {
    width: auto;
    height: 36px;
}

.brand-name {
    font-family: "Plus Jakarta Sans", system-ui, sans-serif;
    font-size: 1.2rem;
    font-weight: 800;
    letter-spacing: 0.1em;
}

.brand-accent { color: var(--brand); }
.brand-light .brand-accent { color: #4db1ff; }
.brand-name sup { letter-spacing: 0; margin-left: 1px; font-weight: 600; }

.nav-menu {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-inline-start: auto;
}

.nav-menu a:not(.btn) {
    padding: 8px 14px;
    border-radius: 8px;
    color: var(--ink-2);
    font-size: 0.95rem;
    font-weight: 600;
}

.nav-menu a:not(.btn):hover { color: var(--ink); background: var(--bg-soft); }
.nav-menu .btn { margin-inline-start: 10px; }

.nav-toggle {
    display: none;
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    background: #fff;
    color: var(--ink);
    cursor: pointer;
}

.nav-toggle .icon { width: 22px; height: 22px; }
.nav-toggle .icon-close,
.menu-open .nav-toggle .icon-open { display: none; }
.menu-open .nav-toggle .icon-close { display: block; }

/* Language switcher */
.lang-switch { position: relative; flex: none; }

.lang-switch summary {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    height: 40px;
    padding-inline: 10px;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    background: #fff;
    color: var(--ink-2);
    font-size: 0.85rem;
    font-weight: 700;
    cursor: pointer;
    list-style: none;
    user-select: none;
}

.lang-switch summary::-webkit-details-marker { display: none; }
.lang-switch summary:hover { border-color: #c9d5e6; color: var(--ink); }
.lang-switch summary .icon { width: 18px; height: 18px; }
.lang-switch .icon-chevron { width: 14px; height: 14px; transition: transform 0.2s; }
.lang-switch[open] .icon-chevron { transform: rotate(180deg); }

.lang-menu {
    position: absolute;
    inset-inline-end: 0;
    top: calc(100% + 8px);
    z-index: 50;
    width: 420px;
    max-height: calc(100vh - var(--header-h) - 24px);
    overflow-y: auto;
    padding: 6px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: #fff;
    box-shadow: var(--shadow-lg);
}

.lang-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2px;
}

.lang-list a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 9px 12px;
    border-radius: 8px;
    color: var(--ink);
    font-size: 0.95rem;
    font-weight: 600;
}

.lang-list a:hover { background: var(--bg-soft); color: var(--ink); }
.lang-list a[aria-current] { background: var(--brand-tint); color: var(--brand-dark); }
.lang-list small { color: var(--muted); font-size: 0.72rem; font-weight: 700; letter-spacing: 0.06em; }

.lang-more {
    display: grid;
    gap: 8px;
    margin-top: 6px;
    padding: 12px 10px 8px;
    border-top: 1px solid var(--line);
}

.lang-more label { font-size: 0.85rem; font-weight: 700; color: var(--ink); }
.lang-more-row { display: flex; gap: 8px; }

.lang-more select {
    flex: 1;
    min-width: 0;
    height: 40px;
    padding-inline: 10px;
    border: 1px solid #d5deea;
    border-radius: var(--radius-sm);
    background: #fff;
    color: var(--ink);
    font: inherit;
    font-size: 0.9rem;
}

.lang-more select:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 4px rgba(19, 102, 230, 0.14); }
.lang-more small { color: var(--muted); font-size: 0.75rem; }

/* Hero ------------------------------------------------------------------ */

.hero {
    position: relative;
    overflow: hidden;
    padding: 88px 0 96px;
    background:
        radial-gradient(55% 60% at 88% 8%, rgba(32, 180, 240, 0.16), transparent 70%),
        radial-gradient(45% 50% at 0% 0%, rgba(19, 102, 230, 0.10), transparent 70%),
        linear-gradient(180deg, #fff 0%, #f6f9fd 100%);
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(11, 27, 51, 0.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(11, 27, 51, 0.045) 1px, transparent 1px);
    background-size: 48px 48px;
    -webkit-mask-image: radial-gradient(70% 70% at 50% 0%, #000 30%, transparent 80%);
    mask-image: radial-gradient(70% 70% at 50% 0%, #000 30%, transparent 80%);
    pointer-events: none;
}

.hero-grid {
    position: relative;
    display: grid;
    grid-template-columns: 1.08fr 0.92fr;
    gap: 56px;
    align-items: center;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 22px;
    padding-block: 7px;
    padding-inline: 12px 14px;
    border: 1px solid #d6e4fb;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.8);
    color: var(--brand-dark);
    font-size: 0.85rem;
    font-weight: 700;
}

.eyebrow-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--brand);
    box-shadow: 0 0 0 4px rgba(19, 102, 230, 0.15);
}

.hero h1 {
    font-size: clamp(2.35rem, 4.4vw + 0.6rem, 3.85rem);
    line-height: 1.07;
    letter-spacing: -0.035em;
}

.text-gradient {
    background: linear-gradient(90deg, var(--brand) 0%, var(--cyan) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero-lead {
    max-width: 580px;
    margin-top: 22px;
    font-size: 1.125rem;
    color: var(--muted);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 34px;
}

.hero-points {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 22px;
    margin-top: 32px;
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--ink-2);
}

.hero-points li { display: inline-flex; align-items: center; gap: 8px; }
.hero-points .icon { width: 18px; height: 18px; color: var(--brand); stroke-width: 2.4; }

/* Hero visual — illustrative product preview */
.hero-visual {
    position: relative;
    padding-block: 40px 150px;
    padding-inline: 28px 0;
}

.console {
    position: relative;
    border: 1px solid var(--line);
    border-radius: 20px;
    background: #fff;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.console-bar {
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 14px 18px;
    border-bottom: 1px solid var(--line);
    background: #fafcff;
}

.console-bar i { width: 10px; height: 10px; border-radius: 50%; background: #dbe3ee; }
.console-bar span { margin-inline-start: 10px; font-size: 0.8rem; font-weight: 700; color: var(--muted); }

.console-body { display: grid; gap: 14px; padding: 22px; }

.msg { max-width: 88%; font-size: 0.92rem; line-height: 1.5; }

.msg-user {
    justify-self: end;
    padding: 11px 15px;
    border-radius: 14px;
    border-end-end-radius: 4px;
    background: var(--brand);
    color: #fff;
    font-weight: 500;
}

.msg-ai { display: flex; gap: 10px; align-items: flex-start; }
.msg-ai img { width: 32px; height: 32px; border-radius: 9px; }

.msg-ai p {
    padding: 11px 15px;
    border-radius: 14px;
    border-end-start-radius: 4px;
    background: var(--bg-soft);
    color: var(--ink);
}

.msg-actions { display: flex; gap: 8px; padding-inline-start: 42px; }

.chip {
    padding: 6px 12px;
    border: 1px solid var(--line);
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--ink-2);
}

.chip-solid { background: var(--brand-tint); border-color: transparent; color: var(--brand-dark); }

.console-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-top: 6px;
    padding-top: 16px;
    border-top: 1px dashed var(--line);
}

.console-stats div { padding: 12px; border-radius: 12px; background: var(--bg-soft); }
.console-stats strong { display: block; color: var(--ink); font-size: 1.05rem; }
.console-stats span { font-size: 0.75rem; color: var(--muted); font-weight: 600; line-height: 1.35; display: block; }

.float-card {
    position: absolute;
    padding: 14px 16px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: #fff;
    box-shadow: var(--shadow-md);
}

.float-title {
    margin-bottom: 8px;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--muted);
}

.float-flow { inset-inline-start: -8px; bottom: 0; width: 210px; }
.float-flow ol { display: grid; gap: 6px; }

.float-flow li {
    position: relative;
    padding-inline-start: 22px;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--muted);
}

.float-flow li::before {
    content: "";
    position: absolute;
    inset-inline-start: 0;
    top: 50%;
    width: 12px;
    height: 12px;
    margin-top: -6px;
    border: 2px solid #cfd9e6;
    border-radius: 50%;
}

.float-flow li.done { color: var(--ink); }
.float-flow li.done::before { border-color: var(--wa-btn); background: var(--wa-btn); }
.float-flow li.active { color: var(--brand-dark); }
.float-flow li.active::before { border-color: var(--brand); box-shadow: 0 0 0 3px rgba(19, 102, 230, 0.15); }

.float-chart { inset-inline-end: -14px; top: -22px; width: 170px; }
.bars { display: flex; align-items: flex-end; gap: 6px; height: 54px; }

.bars span {
    flex: 1;
    border-radius: 4px 4px 2px 2px;
    background: linear-gradient(180deg, var(--cyan), var(--brand));
    opacity: 0.85;
}

.bars span:nth-child(1) { height: 34%; }
.bars span:nth-child(2) { height: 48%; }
.bars span:nth-child(3) { height: 40%; }
.bars span:nth-child(4) { height: 62%; }
.bars span:nth-child(5) { height: 58%; }
.bars span:nth-child(6) { height: 80%; }
.bars span:nth-child(7) { height: 100%; }

/* Audience strip -------------------------------------------------------- */

.audience {
    border-block: 1px solid var(--line);
    background: #fff;
}

.audience-row {
    display: flex;
    align-items: center;
    gap: 32px;
    padding-block: 22px;
}

.audience-label {
    flex: none;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--muted);
}

.audience-list {
    flex: 1;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 14px 28px;
}

.audience-list li {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    color: var(--ink);
}

.audience-list .icon { width: 22px; height: 22px; color: var(--brand); }

/* Sections -------------------------------------------------------------- */

.section { padding: 104px 0; }
.section-soft { background: var(--bg-soft); }

.section-head { max-width: 700px; margin-bottom: 52px; }
.section-head-center { margin-inline: auto; text-align: center; }

.kicker {
    margin-bottom: 12px;
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--brand);
}

.section h2 {
    font-size: clamp(1.85rem, 2.6vw + 0.8rem, 2.6rem);
    letter-spacing: -0.03em;
}

.section-head p,
.products-intro > p,
.faq-intro > p,
.contact-intro > p {
    margin-top: 16px;
    font-size: 1.075rem;
    color: var(--muted);
}

/* Service cards */
.card-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.card {
    padding: 28px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
    transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s;
}

.card:hover {
    transform: translateY(-4px);
    border-color: #cfdcf0;
    box-shadow: var(--shadow-md);
}

.card-icon {
    display: grid;
    place-items: center;
    width: 46px;
    height: 46px;
    margin-bottom: 20px;
    border-radius: 12px;
    background: var(--brand-tint);
    color: var(--brand);
}

.card-icon .icon { width: 22px; height: 22px; }
.card h3 { font-size: 1.15rem; margin-bottom: 10px; }
.card > p { font-size: 0.95rem; color: var(--muted); }

.check-list { display: grid; gap: 8px; margin-top: 18px; }

.check-list li {
    position: relative;
    padding-inline-start: 26px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--ink-2);
}

.check-list li::before {
    content: "";
    position: absolute;
    inset-inline-start: 0;
    top: 0.2em;
    width: 17px;
    height: 17px;
    border-radius: 50%;
    background: var(--brand-tint) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231366e6' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M19 7L10 16.5 5 11.5'/%3E%3C/svg%3E") center / 11px no-repeat;
}

.check-list-lg { gap: 12px; margin-top: 26px; }
.check-list-lg li { font-size: 1rem; }

/* Products */
.products-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.product-cards { display: grid; gap: 20px; }

.product-card {
    display: flex;
    gap: 22px;
    align-items: flex-start;
    padding: 28px;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: #fff;
    box-shadow: var(--shadow-sm);
    transition: box-shadow 0.25s, transform 0.25s;
}

.product-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }

.product-card img {
    flex: none;
    width: 72px;
    height: 72px;
    object-fit: contain;
}

.product-card img.product-logo-tall { width: 72px; padding: 0 8px; }

.product-tag {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--brand);
}

.product-card h3 { margin: 4px 0 8px; font-size: 1.3rem; }
.product-card p:not(.product-tag) { font-size: 0.95rem; color: var(--muted); margin-bottom: 14px; }

/* Why — dark band */
.section-dark {
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(50% 70% at 100% 0%, rgba(32, 180, 240, 0.18), transparent 70%),
        radial-gradient(40% 60% at 0% 100%, rgba(19, 102, 230, 0.22), transparent 70%),
        var(--navy);
    color: var(--navy-text);
}

.section-dark h2,
.section-dark h3 { color: #fff; }
.section-dark .kicker { color: #6cc7f5; }
.section-dark .section-head p { color: var(--navy-text); }

.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.1);
    overflow: hidden;
}

.feature {
    padding: 32px;
    background: var(--navy);
    transition: background 0.25s;
}

.feature:hover { background: var(--navy-2); }
.feature .icon { width: 28px; height: 28px; color: #6cc7f5; margin-bottom: 18px; }
.feature h3 { font-size: 1.1rem; margin-bottom: 8px; }
.feature p { font-size: 0.95rem; }

/* Process */
.steps {
    position: relative;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    counter-reset: none;
}

.steps::before {
    content: "";
    position: absolute;
    top: 27px;
    left: 12.5%;
    right: 12.5%;
    height: 2px;
    background: repeating-linear-gradient(90deg, #c9d7ec 0 8px, transparent 8px 16px);
}

.step { position: relative; text-align: center; padding: 0 8px; }

.step-num {
    position: relative;
    display: inline-grid;
    place-items: center;
    width: 56px;
    height: 56px;
    margin-bottom: 20px;
    border: 1px solid #d6e4fb;
    border-radius: 50%;
    background: #fff;
    color: var(--brand);
    font-weight: 800;
    box-shadow: 0 0 0 8px #fff, var(--shadow-sm);
}

.step h3 { font-size: 1.15rem; margin-bottom: 8px; }
.step p { font-size: 0.95rem; color: var(--muted); }

/* FAQ */
.faq-grid {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 64px;
    align-items: start;
}

.faq-intro .btn { margin-top: 28px; }

.faq-list {
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: #fff;
    overflow: hidden;
}

.faq-list details + details { border-top: 1px solid var(--line); }

.faq-list summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 22px 26px;
    font-weight: 700;
    color: var(--ink);
    cursor: pointer;
    list-style: none;
}

.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary:hover { color: var(--brand-dark); }

.faq-list summary .icon {
    width: 20px;
    height: 20px;
    color: var(--brand);
    transition: transform 0.25s;
}

.faq-list details[open] summary .icon { transform: rotate(45deg); }
.faq-list details p { padding: 0 26px 24px; color: var(--muted); }

/* Contact */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}

.contact-methods { display: grid; gap: 14px; margin-top: 32px; }

.contact-method {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 18px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
    color: var(--ink);
    font-weight: 700;
    font-size: 1.05rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.contact-method:hover { color: var(--ink); border-color: #cfdcf0; box-shadow: var(--shadow-md); }
.contact-method small { display: block; font-size: 0.78rem; font-weight: 600; color: var(--muted); }

.contact-icon {
    display: grid;
    place-items: center;
    width: 46px;
    height: 46px;
    border-radius: 12px;
    background: var(--brand-tint);
    color: var(--brand);
}

.contact-icon .icon { width: 22px; height: 22px; }
.contact-icon-wa { background: #e7f8ee; color: var(--wa-btn); }

.contact-form {
    padding: 34px;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: #fff;
    box-shadow: var(--shadow-lg);
}

.contact-form h3 { font-size: 1.25rem; margin-bottom: 22px; }

.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: grid; gap: 7px; margin-bottom: 16px; }

.field label { font-size: 0.88rem; font-weight: 700; color: var(--ink); }
.optional { font-weight: 500; color: var(--muted); }

.field input,
.field select,
.field textarea {
    width: 100%;
    min-height: 48px;
    padding: 12px 14px;
    border: 1px solid #d5deea;
    border-radius: var(--radius-sm);
    background: #fff;
    color: var(--ink);
    font: inherit;
    font-size: 0.95rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.field textarea { resize: vertical; min-height: 112px; }

.field select {
    appearance: none;
    padding-inline-end: 40px;
    background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235d6b82' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") right 14px center / 18px no-repeat;
}

.field input::placeholder,
.field textarea::placeholder { color: #94a1b5; }

.field input:focus,
.field select:focus,
.field textarea:focus {
    outline: none;
    border-color: var(--brand);
    box-shadow: 0 0 0 4px rgba(19, 102, 230, 0.14);
}

.field .is-invalid { border-color: #d93a3a; box-shadow: 0 0 0 4px rgba(217, 58, 58, 0.12); }

.contact-form .btn { margin-top: 6px; }
.form-note { margin-top: 12px; font-size: 0.85rem; color: var(--muted); text-align: center; }

/* Footer ---------------------------------------------------------------- */

.site-footer {
    padding-top: 72px;
    background: var(--navy);
    color: var(--navy-text);
    font-size: 0.95rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.3fr;
    gap: 40px;
    padding-bottom: 56px;
}

.brand-light,
.brand-light:hover { color: #fff; }
.footer-tagline { margin: 16px 0 8px; color: #fff; font-weight: 700; }
.footer-brand p:last-child { max-width: 320px; }

.footer-col h2 {
    margin-bottom: 16px;
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #fff;
}

.footer-col ul { display: grid; gap: 10px; }
.footer-col a { color: var(--navy-text); }
.footer-col a:hover { color: #fff; }

.footer-bottom {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 12px;
    padding-block: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.875rem;
    color: #8fa0b8;
}

/* Floating WhatsApp button --------------------------------------------- */

.wa-float {
    position: fixed;
    inset-inline-end: 22px;
    bottom: calc(22px + env(safe-area-inset-bottom));
    z-index: 60;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--wa);
    color: #fff;
    box-shadow: 0 12px 28px -6px rgba(37, 211, 102, 0.55), 0 4px 10px rgba(11, 27, 51, 0.15);
    transition: transform 0.2s, box-shadow 0.2s;
}

.wa-float:hover { color: #fff; transform: scale(1.06); }
.wa-float .icon { width: 32px; height: 32px; }

.wa-float::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: var(--wa);
    z-index: -1;
    animation: wa-pulse 2.6s ease-out infinite;
}

@keyframes wa-pulse {
    0% { transform: scale(1); opacity: 0.55; }
    70%, 100% { transform: scale(1.55); opacity: 0; }
}

.wa-float-label {
    position: absolute;
    inset-inline-end: calc(100% + 12px);
    padding: 8px 14px;
    border-radius: 999px;
    background: var(--ink);
    color: #fff;
    font-size: 0.85rem;
    font-weight: 700;
    white-space: nowrap;
    box-shadow: var(--shadow-md);
    opacity: 0;
    transform: translateX(6px);
    pointer-events: none;
    transition: opacity 0.2s, transform 0.2s;
}

.wa-float:hover .wa-float-label,
.wa-float:focus-visible .wa-float-label { opacity: 1; transform: none; }

/* Languages and scripts ------------------------------------------------ */

:root:lang(ar) { --font: "IBM Plex Sans Arabic", "Plus Jakarta Sans", system-ui, sans-serif; }
:root:lang(ur) { --font: "Plus Jakarta Sans", "Noto Naskh Arabic", system-ui, sans-serif; }
:root:lang(hi) { --font: "Plus Jakarta Sans", "Noto Sans Devanagari", system-ui, sans-serif; }
:root:lang(ta) { --font: "Plus Jakarta Sans", "Noto Sans Tamil", system-ui, sans-serif; }
:root:lang(th) { --font: "Plus Jakarta Sans", "Noto Sans Thai", system-ui, sans-serif; }
:root:lang(zh) { --font: "Plus Jakarta Sans", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", system-ui, sans-serif; }

/* Arabic-script letters join, so letter-spacing breaks words; Indic and Thai
   scripts stack marks above and below, and CJK needs more air, so all of
   them get normal tracking and taller lines */
:root:is(:lang(ar), :lang(ur), :lang(hi), :lang(ta), :lang(th), :lang(zh)) body *:not(.brand-name, .brand-name *) { letter-spacing: normal; }
:root:is(:lang(ar), :lang(ur), :lang(hi), :lang(ta), :lang(th), :lang(zh)) body { line-height: 1.8; }
:root:is(:lang(ar), :lang(ur), :lang(hi), :lang(ta), :lang(th), :lang(zh)) :is(h1, h2, h3) { line-height: 1.4; }
:root:is(:lang(ar), :lang(ur), :lang(hi), :lang(ta), :lang(th), :lang(zh)) .hero h1 {
    line-height: 1.3;
    font-size: clamp(2.1rem, 3.8vw + 0.6rem, 3.4rem);
}

/* Urdu Naskh is taller than Arabic UI fonts */
:root:lang(ur) body { line-height: 2; }
:root:lang(ur) :is(h1, h2, h3) { line-height: 1.6; }

/* Tamil words run long */
:root:lang(ta) .hero h1 { font-size: clamp(1.8rem, 2.6vw + 0.6rem, 2.7rem); }
:root:lang(ta) .section h2 { font-size: clamp(1.5rem, 1.8vw + 0.8rem, 2.1rem); }
:root:lang(ta) .nav-menu a:not(.btn) { padding-inline: 10px; font-size: 0.88rem; }
:root:lang(ta) .hero-visual { padding-bottom: 200px; }

/* Vietnamese stacks accents above letters */
:root:lang(vi) .hero h1 { line-height: 1.18; }
:root:lang(vi) .section h2 { line-height: 1.25; }

/* Right-to-left */
[dir="rtl"] .icon-arrow { transform: scaleX(-1); }
[dir="rtl"] .text-link:hover .icon-arrow { transform: scaleX(-1) translateX(3px); }
[dir="rtl"] .field select { background-position: left 14px center; }
[dir="rtl"] .wa-float-label { transform: translateX(-6px); }
[dir="rtl"] .wa-float:hover .wa-float-label,
[dir="rtl"] .wa-float:focus-visible .wa-float-label { transform: none; }

/* 404 page -------------------------------------------------------------- */

.not-found { min-height: 100vh; display: flex; align-items: center; }
.not-found .brand { margin-bottom: 56px; }
.not-found h1 { font-size: clamp(2rem, 3vw + 1rem, 3rem); }

/* Reveal on scroll (only when JS is running) --------------------------- */

.js .reveal {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.js .reveal.is-visible { opacity: 1; transform: none; }

/* Responsive ------------------------------------------------------------ */

@media (max-width: 1080px) {
    .hero-grid { grid-template-columns: 1fr; gap: 48px; }
    .hero-copy { max-width: 720px; }
    .hero-visual { max-width: 560px; width: 100%; margin-inline: auto; }
    .audience-list { justify-content: flex-start; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 1080px) {
    :root { --header-h: 64px; }

    .nav-toggle { display: inline-flex; }
    .lang-switch { margin-inline-start: auto; }

    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 2px;
        padding: 12px 16px 20px;
        border-bottom: 1px solid var(--line);
        background: #fff;
        box-shadow: 0 20px 30px -20px rgba(11, 27, 51, 0.3);
    }

    .menu-open .nav-menu { display: flex; }
    .menu-open { background: #fff; }
    .nav-menu a:not(.btn) { padding: 12px; font-size: 1rem; }
    .nav-menu .btn { margin: 10px 0 0; min-height: 48px; }
}

@media (max-width: 900px) {
    .section { padding: 80px 0; }
    .card-grid,
    .feature-grid { grid-template-columns: repeat(2, 1fr); }
    .products-grid,
    .faq-grid,
    .contact-grid { grid-template-columns: 1fr; gap: 40px; }

    .steps { grid-template-columns: repeat(2, 1fr); gap: 40px 24px; }
    .steps::before { display: none; }

    .audience-row { flex-direction: column; align-items: flex-start; gap: 14px; }
}

@media (max-width: 600px) {
    .hero { padding: 56px 0 64px; }
    .hero-lead { font-size: 1.05rem; }
    .hero-actions .btn { flex: 1 1 100%; }
    .hero-visual { padding: 0; }
    .float-card { display: none; }
    .brand-name { font-size: 1.05rem; }
    .brand-mark { height: 30px; }
    .lang-menu { position: fixed; inset-inline: 12px; top: calc(var(--header-h) + 6px); width: auto; }
    .console-body { padding: 18px; }
    .msg { max-width: 100%; }

    .section { padding: 64px 0; }
    .section-head { margin-bottom: 36px; }
    .card-grid,
    .feature-grid,
    .steps,
    .field-row { grid-template-columns: 1fr; }
    .field-row { gap: 0; }
    .card,
    .feature { padding: 24px; }
    .product-card { flex-direction: column; gap: 16px; padding: 24px; }
    .faq-list summary { padding: 18px 20px; }
    .faq-list details p { padding: 0 20px 20px; }
    .contact-form { padding: 24px; }

    .audience-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; font-size: 0.92rem; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }

    .wa-float { inset-inline-end: 16px; bottom: calc(16px + env(safe-area-inset-bottom)); width: 56px; height: 56px; }
    .wa-float-label { display: none; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *,
    *::before,
    *::after {
        animation: none !important;
        transition: none !important;
    }
    .js .reveal { opacity: 1; transform: none; }
}