/* ==========================================================================
   Global Audio Visual — shared stylesheet (EN / FR / ES)
   Redesign: bigger logo, real photography, tech-forward visual language
   ========================================================================== */

:root {
    --primary: #0a2647;
    --primary-light: #14477a;
    --secondary: #0d6efd;
    --accent: #00d2ff;
    --accent2: #7b2ff7;
    --dark: #051225;
    --light: #f3f6fb;
    --white: #ffffff;
    --text: #2b2f38;
    --gradient: linear-gradient(120deg, var(--secondary), var(--accent2));
    --gradient-accent: linear-gradient(120deg, var(--accent), var(--secondary));
}
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}
html { scroll-behavior: smooth; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

/* Tech-forward background: animated gradient mesh (see .mesh-bg) + faint circuit/hex pattern */
body {
    color: var(--text);
    background-color: var(--light);
    background-image:
        linear-gradient(180deg, #eef2f9 0%, #f3f6fb 30%, #eef2f9 100%),
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220' viewBox='0 0 220 220'%3E%3Cg fill='none' stroke='%230a2647' stroke-opacity='0.045' stroke-width='1.5'%3E%3Cpath d='M20 20h60v60h60v60'/%3E%3Cpath d='M180 20v40h-40'/%3E%3Cpath d='M20 140h40v60'/%3E%3Ccircle cx='20' cy='20' r='3' fill='%230a2647' fill-opacity='0.08' stroke='none'/%3E%3Ccircle cx='80' cy='80' r='3' fill='%230a2647' fill-opacity='0.08' stroke='none'/%3E%3Ccircle cx='140' cy='140' r='3' fill='%230a2647' fill-opacity='0.08' stroke='none'/%3E%3Ccircle cx='180' cy='60' r='3' fill='%230a2647' fill-opacity='0.08' stroke='none'/%3E%3Ccircle cx='60' cy='200' r='3' fill='%230a2647' fill-opacity='0.08' stroke='none'/%3E%3C/g%3E%3C/svg%3E");
    background-attachment: fixed, fixed;
    background-repeat: no-repeat, repeat;
    background-size: cover, 340px 340px;
    line-height: 1.65;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

/* Ambient animated gradient mesh — drifts slowly behind the whole site */
.mesh-bg {
    position: fixed;
    inset: 0;
    z-index: -2;
    overflow: hidden;
    pointer-events: none;
}
.mesh-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.85;
    will-change: transform;
}
.mesh-blob.b1 {
    width: 680px; height: 680px; top: -160px; left: -140px;
    background: radial-gradient(circle, var(--accent), transparent 70%);
    animation: meshFloat1 26s ease-in-out infinite alternate;
}
.mesh-blob.b2 {
    width: 620px; height: 620px; top: 4%; right: -180px;
    background: radial-gradient(circle, var(--accent2), transparent 70%);
    animation: meshFloat2 32s ease-in-out infinite alternate;
}
.mesh-blob.b3 {
    width: 560px; height: 560px; bottom: -200px; left: 16%;
    background: radial-gradient(circle, var(--secondary), transparent 70%);
    animation: meshFloat3 24s ease-in-out infinite alternate;
}
.mesh-blob.b4 {
    width: 480px; height: 480px; bottom: 4%; right: 6%;
    background: radial-gradient(circle, var(--accent), transparent 70%);
    animation: meshFloat4 30s ease-in-out infinite alternate;
}
@keyframes meshFloat1 {
    0%   { transform: translate(0, 0) scale(1); }
    100% { transform: translate(100px, 80px) scale(1.18); }
}
@keyframes meshFloat2 {
    0%   { transform: translate(0, 0) scale(1); }
    100% { transform: translate(-90px, 70px) scale(0.88); }
}
@keyframes meshFloat3 {
    0%   { transform: translate(0, 0) scale(1); }
    100% { transform: translate(70px, -60px) scale(1.12); }
}
@keyframes meshFloat4 {
    0%   { transform: translate(0, 0) scale(1); }
    100% { transform: translate(-60px, -50px) scale(1.06); }
}
@media (max-width: 768px) {
    .mesh-blob { filter: blur(54px); opacity: 0.65; }
    .mesh-blob.b1, .mesh-blob.b2 { width: 400px; height: 400px; }
    .mesh-blob.b3, .mesh-blob.b4 { width: 340px; height: 340px; }
}
@media (prefers-reduced-motion: reduce) {
    .mesh-blob { animation: none !important; }
}

.container { max-width: 1240px; margin: 0 auto; padding: 0 2rem; width: 100%; }

section {
    background-color: rgba(255, 255, 255, 0.78);
    backdrop-filter: blur(18px) saturate(1.3);
    -webkit-backdrop-filter: blur(18px) saturate(1.3);
    margin-bottom: 2rem;
    border-radius: 18px;
    padding: 5.5rem 0;
    box-shadow: 0 20px 50px -20px rgba(10, 38, 71, 0.12);
    position: relative;
}

/* Header */
header {
    background-color: rgba(255, 255, 255, 0.72);
    backdrop-filter: blur(14px) saturate(1.3);
    -webkit-backdrop-filter: blur(14px) saturate(1.3);
    box-shadow: 0 2px 24px rgba(10, 38, 71, 0.1);
    border-bottom: 1px solid rgba(10, 38, 71, 0.06);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}
.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.6rem 2rem;
    gap: 1.25rem;
    flex-wrap: wrap;
}
.logo-img { max-height: 96px; width: auto; transition: max-height 0.2s ease; }
.nav-links { display: flex; align-items: center; gap: 0.35rem; flex-wrap: wrap; }

.nav-links a {
    display: inline-block;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    font-size: 0.76rem;
    color: var(--primary);
    background: rgba(10, 38, 71, 0.055);
    border: 1px solid rgba(10, 38, 71, 0.08);
    padding: 0.62rem 1.05rem;
    border-radius: 999px;
    transition: background 0.2s ease, color 0.2s ease, transform 0.15s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.nav-links a:hover {
    background: var(--gradient);
    color: var(--white);
    border-color: transparent;
    transform: translateY(-2px);
    box-shadow: 0 10px 22px -10px rgba(123, 47, 247, 0.5);
}

.lang-switch {
    display: flex;
    align-items: center;
    gap: 0.2rem;
    margin-left: 0.6rem;
    padding: 0.28rem;
    background: rgba(10, 38, 71, 0.06);
    border: 1px solid rgba(10, 38, 71, 0.08);
    border-radius: 999px;
}
.lang-switch a {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--primary);
    background: transparent;
    border: none;
    border-radius: 999px;
    padding: 0.4rem 0.65rem;
    transition: background 0.2s ease, color 0.2s ease;
}
.lang-switch a.active,
.lang-switch a:hover { color: var(--white); background: var(--gradient); }

/* Mobile hamburger toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    width: 46px;
    height: 46px;
    background: var(--light);
    border: 1.5px solid #dfe3ea;
    border-radius: 10px;
    cursor: pointer;
    flex-shrink: 0;
    -webkit-tap-highlight-color: transparent;
}
.nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    border-radius: 2px;
    background: var(--primary);
    transition: transform 0.25s ease, opacity 0.2s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(5, 18, 37, 0.55);
    backdrop-filter: blur(2px);
    z-index: 999;
    opacity: 0;
    transition: opacity 0.25s ease;
}
.nav-backdrop.open { display: block; opacity: 1; }

/* Hero — real photo + gradient + tech overlay */
.hero {
    margin-top: 100px;
    position: relative;
    color: var(--white);
    text-align: center;
    background:
        linear-gradient(160deg, rgba(5, 18, 37, 0.92) 0%, rgba(10, 38, 71, 0.86) 45%, rgba(123, 47, 247, 0.55) 100%),
        url("hero-conference.jpg") center 25% / cover no-repeat;
    padding: 7rem 0 6rem;
    overflow: hidden;
}
.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='500' height='500' viewBox='0 0 500 500'%3E%3Cg fill='none' stroke='%2300d2ff' stroke-opacity='0.14' stroke-width='1'%3E%3Ccircle cx='250' cy='250' r='60'/%3E%3Ccircle cx='250' cy='250' r='120'/%3E%3Ccircle cx='250' cy='250' r='180'/%3E%3Ccircle cx='250' cy='250' r='240'/%3E%3Cpath d='M250 10v480M10 250h480'/%3E%3C/g%3E%3C/svg%3E");
    background-position: center;
    background-size: 700px;
    background-repeat: no-repeat;
    opacity: 0.7;
    pointer-events: none;
}
.hero-content { max-width: 860px; margin: 0 auto; position: relative; z-index: 1; }
.eyebrow {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--accent);
    background: rgba(0, 210, 255, 0.12);
    border: 1px solid rgba(0, 210, 255, 0.35);
    padding: 0.45rem 1rem;
    border-radius: 999px;
    margin-bottom: 1.5rem;
}
.hero h1 { font-size: 3.4rem; margin-bottom: 1.2rem; line-height: 1.15; font-weight: 800; letter-spacing: -0.5px; }
.hero h1 .grad-text {
    background: linear-gradient(120deg, var(--accent), #a970ff);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.hero p { font-size: 1.2rem; margin-bottom: 2.2rem; opacity: 0.92; max-width: 640px; margin-left: auto; margin-right: auto; }

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background: var(--gradient);
    background-size: 160% 160%;
    background-position: 0% 50%;
    color: var(--white);
    padding: 0.95rem 2.3rem;
    border-radius: 10px;
    font-weight: 700;
    font-size: 0.95rem;
    letter-spacing: 0.2px;
    line-height: 1.2;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background-position 0.35s ease;
    border: none;
    cursor: pointer;
    box-shadow: 0 10px 30px -8px rgba(13, 110, 253, 0.55);
    -webkit-tap-highlight-color: transparent;
    min-height: 48px;
}
.btn:hover { transform: translateY(-3px); box-shadow: 0 16px 36px -8px rgba(123, 47, 247, 0.5); background-position: 100% 50%; }
.btn:active { transform: translateY(-1px); box-shadow: 0 8px 20px -8px rgba(13, 110, 253, 0.55); }
.btn:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }

/* Trust / stats bar */
.stats-bar {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    max-width: 900px;
    margin: 3rem auto 0;
    position: relative;
    z-index: 1;
}
.stat { text-align: center; }
.stat .stat-num { font-size: 2rem; font-weight: 800; color: var(--accent); }
.stat .stat-label { font-size: 0.8rem; opacity: 0.85; text-transform: uppercase; letter-spacing: 0.5px; margin-top: 0.25rem; }

/* AI feature section */
.ai-feature { background-color: rgba(255, 255, 255, 0.95); }
.ai-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 4rem; align-items: center; }
.ai-text h2 { color: var(--primary); font-size: 2.3rem; margin-bottom: 1rem; font-weight: 800; letter-spacing: -0.4px; }
.ai-text h3 { color: var(--secondary); margin-bottom: 1.5rem; font-size: 1.25rem; font-weight: 600; }
.ai-text p { margin-bottom: 1rem; font-size: 1.08rem; }
.ai-text p.cc-info { font-weight: 600; color: #6c1fd9; margin-top: 1rem; }
.language-tags { display: flex; gap: 0.75rem; margin-top: 2rem; flex-wrap: wrap; }
.lang-tag {
    background: var(--light);
    border: 1px solid #dbe2ee;
    color: var(--primary);
    padding: 0.45rem 1.1rem;
    border-radius: 999px;
    font-weight: 700;
    font-size: 0.9rem;
}
.lang-tag.ai-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    border-color: rgba(123, 47, 247, 0.35);
    background: linear-gradient(120deg, rgba(0, 210, 255, 0.1), rgba(123, 47, 247, 0.1));
}
.ai-pill {
    background: var(--gradient);
    color: var(--white);
    font-size: 0.62rem;
    font-weight: 800;
    letter-spacing: 0.4px;
    padding: 0.18rem 0.45rem;
    border-radius: 999px;
}
.ai-image { position: relative; border-radius: 16px; overflow: hidden; box-shadow: 0 25px 60px -20px rgba(10, 38, 71, 0.35); }
.ai-image img { width: 100%; height: 100%; object-fit: cover; display: block; }
.ai-image::after {
    content: "";
    position: absolute; inset: 0;
    background: linear-gradient(200deg, rgba(123,47,247,0.18), transparent 50%);
    pointer-events: none;
}

.ws-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    border: 1.5px solid #ed1c24;
    color: #ed1c24;
    padding: 0.55rem 1.1rem;
    border-radius: 999px;
    margin-top: 1.5rem;
    font-weight: 700;
    font-size: 0.9rem;
}
.ws-badge img { height: 18px; }
.ws-badge .ws-logo { height: 22px; width: auto; }

/* How it works */
.how-works { text-align: center; }
.section-title { font-size: 2.3rem; color: var(--primary); margin-bottom: 0.75rem; font-weight: 800; letter-spacing: -0.4px; }
.section-sub { color: #6b7280; font-size: 1.05rem; margin-bottom: 3rem; max-width: 640px; margin-left: auto; margin-right: auto; }
.works-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; text-align: left; }
.step {
    border: 1px solid #eef0f4;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 10px 30px -12px rgba(10, 38, 71, 0.12);
    background: var(--white);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.step:hover { transform: translateY(-6px); box-shadow: 0 20px 40px -14px rgba(10, 38, 71, 0.2); }
.step-img { width: 100%; height: 210px; object-fit: cover; }
.step-content { padding: 1.6rem; }
.step-num {
    display: inline-flex; align-items: center; justify-content: center;
    width: 28px; height: 28px; border-radius: 50%;
    background: var(--gradient); color: var(--white);
    font-weight: 800; font-size: 0.85rem; margin-bottom: 0.7rem;
}
.step h4 { color: var(--primary); margin-bottom: 0.5rem; font-size: 1.1rem; }

/* Services grid */
.services-section { padding: 5.5rem 0; text-align: center; }
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); gap: 2rem; }
.service-card {
    background: var(--white);
    border: 1px solid #eef0f4;
    border-radius: 16px;
    box-shadow: 0 10px 30px -14px rgba(10, 38, 71, 0.14);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}
.service-card:hover { transform: translateY(-7px); box-shadow: 0 24px 45px -16px rgba(10, 38, 71, 0.22); }
.service-image { width: 100%; height: 190px; object-fit: cover; }
.service-content { padding: 2rem; display: flex; flex-direction: column; flex-grow: 1; }
.service-card h3 { color: var(--primary); margin-bottom: 0.85rem; font-size: 1.25rem; font-weight: 700; }
.service-card p { font-size: 0.96rem; color: var(--text); margin-bottom: 1.5rem; }
.service-card .btn { font-size: 0.85rem; padding: 0.65rem 1.4rem; margin-top: auto; box-shadow: none; }

/* FAQ */
.faq {
    position: relative;
    color: var(--white);
    padding: 5rem 0 5.5rem;
    overflow: hidden;
    background:
        linear-gradient(180deg, rgba(5, 18, 37, 0.9) 0%, rgba(10, 38, 71, 0.88) 45%, rgba(5, 18, 37, 0.94) 100%),
        url("faq-conference-room.jpg") center 38% / cover fixed no-repeat;
}
.faq .section-title, .faq .section-sub { color: var(--white); text-align: center; }
.faq .section-sub { opacity: 0.8; }
.faq-header {
    position: relative;
    padding: 0 0 3rem;
}
.faq-header .section-sub { max-width: 640px; margin-left: auto; margin-right: auto; }
.faq-container {
    max-width: 800px;
    margin: 0 auto;
    background: rgba(5, 18, 37, 0.55);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 18px;
    padding: 2.5rem 2.5rem 1rem;
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}
.faq-item { margin-bottom: 1.5rem; border-bottom: 1px solid rgba(255,255,255,0.14); padding-bottom: 1.5rem; }
.faq-question { font-size: 1.15rem; font-weight: 700; margin-bottom: 0.5rem; color: var(--accent); }
.faq-answer { opacity: 0.92; }
.faq-answer a { color: var(--accent); text-decoration: underline; }

/* Contact */
.contact { max-width: 620px; margin: 0 auto 5rem auto; text-align: center; }
.contact .section-title { margin-bottom: 0.5rem; }
.contact-form { text-align: left; display: flex; flex-direction: column; gap: 1.5rem; margin-top: 2rem; }
.form-group { display: flex; flex-direction: column; gap: 0.5rem; }
.form-group label { font-weight: 700; color: var(--text); font-size: 0.9rem; }
.form-group input, .form-group textarea {
    padding: 0.85rem 1rem;
    border: 1.5px solid #dfe3ea;
    border-radius: 8px;
    font-size: 1rem;
    width: 100%;
    transition: border-color 0.2s ease;
}
.form-group input:focus, .form-group textarea:focus { outline: none; border-color: var(--secondary); }

.form-row { display: flex; gap: 1.25rem; }
.form-row .form-group { flex: 1; min-width: 0; }
@media (max-width: 600px) {
    .form-row { flex-direction: column; gap: 1.5rem; }
}

/* Phone field with a gradient icon button */
.phone-input-wrap {
    display: flex;
    align-items: stretch;
    border: 1.5px solid #dfe3ea;
    border-radius: 8px;
    overflow: hidden;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    background: var(--white);
}
.phone-input-wrap:focus-within {
    border-color: var(--secondary);
    box-shadow: 0 0 0 3px rgba(13, 110, 253, 0.12);
}
.phone-icon-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    flex-shrink: 0;
    background: var(--gradient);
    color: var(--white);
}
.phone-icon-btn svg { width: 19px; height: 19px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.phone-input-wrap input {
    border: none;
    border-radius: 0;
    flex: 1;
    min-width: 0;
    padding: 0.85rem 1rem;
    font-size: 1rem;
    width: 100%;
}
.phone-input-wrap input:focus { outline: none; }

/* Footer */
footer {
    background: var(--dark);
    color: var(--white);
    text-align: center;
    padding: 3.5rem 0 3rem;
    margin-top: auto;
}
footer p { margin-bottom: 0.5rem; opacity: 0.75; font-size: 0.92rem; }
footer strong { opacity: 1; }
.footer-links { margin-top: 1.25rem; display: flex; justify-content: center; gap: 1.25rem; flex-wrap: wrap; }
.footer-links a { opacity: 0.85; padding: 0.3rem 0.7rem; border-radius: 6px; background: rgba(255,255,255,0.06); font-size: 0.85rem; font-weight: 600; }
.footer-links a:hover { opacity: 1; background: rgba(255,255,255,0.14); }

/* Modal */
.modal {
    display: none; position: fixed; z-index: 2000; left: 0; top: 0;
    width: 100%; height: 100%; background-color: rgba(5,18,37,0.7);
    justify-content: center; align-items: center; padding: 1rem;
    backdrop-filter: blur(4px);
}
.modal-content {
    background-color: var(--white); padding: 3rem; border-radius: 16px;
    text-align: center; box-shadow: 0 30px 60px rgba(0,0,0,0.3);
    max-width: 420px; width: 100%; position: relative;
}
.modal-content h3 { color: var(--primary); font-size: 1.8rem; margin-bottom: 1rem; }
.modal-content p { margin-bottom: 2rem; font-size: 1.05rem; }
.close-modal { position: absolute; top: 12px; right: 16px; font-size: 1.5rem; cursor: pointer; color: #aaa; }

.skip-link {
    position: absolute; left: -999px; top: 0; background: var(--primary);
    color: var(--white); padding: 0.75rem 1.25rem; z-index: 3000; border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; top: 0; }

body.nav-open { overflow: hidden; }

/* ==========================================================================
   Responsive breakpoints
   ========================================================================== */
@media (max-width: 1100px) {
    .ai-grid, .works-steps { grid-template-columns: 1fr; gap: 2rem; }
    .works-steps { text-align: center; }
    .ai-image { max-width: 560px; margin: 0 auto; }
}
@media (max-width: 992px) {
    .hero h1 { font-size: 2.7rem; }
    .logo-img { max-height: 72px; }
    section { padding: 3.5rem 0; }
    .stats-bar { grid-template-columns: repeat(2, 1fr); gap: 2rem 1rem; }
}
@media (max-width: 768px) {
    .nav-container { justify-content: space-between; text-align: left; flex-wrap: nowrap; }
    .nav-toggle { display: flex; }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: min(82vw, 320px);
        height: 100vh;
        height: 100dvh;
        margin: 0;
        background: var(--white);
        flex-direction: column;
        align-items: stretch;
        justify-content: flex-start;
        gap: 0.15rem;
        padding: 6.5rem 1.5rem 2.5rem;
        box-shadow: -16px 0 40px rgba(10, 38, 71, 0.22);
        transition: right 0.32s ease;
        overflow-y: auto;
        z-index: 1001;
        flex-wrap: nowrap;
    }
    .nav-links.open { right: 0; }
    .nav-links a {
        width: 100%;
        text-align: left;
        font-size: 0.95rem;
        padding: 1rem 0.9rem;
        border-radius: 10px;
        background: transparent;
        border: none;
        border-bottom: 1px solid #eef0f4;
    }
    .nav-links a:hover { background: var(--light); color: var(--secondary); transform: none; box-shadow: none; }

    .lang-switch {
        width: 100%;
        justify-content: flex-start;
        background: transparent;
        border: none;
        border-top: 1px solid #eef0f4;
        border-radius: 0;
        padding: 1.25rem 0 0;
        margin-left: 0;
        margin-top: 1rem;
    }
    .lang-switch a { flex: 1; text-align: center; padding: 0.65rem 0.6rem; }

    .hero { margin-top: 100px; padding: 4rem 0; }
    .hero h1 { font-size: 2.1rem; }
    .hero p { font-size: 1.02rem; }
    .section-title { font-size: 1.7rem; }
    .container { padding: 0 1.25rem; }
    .modal-content { padding: 2rem; }
    .logo-img { max-height: 60px; }
    .faq-container { padding: 1.75rem 1.5rem 0.5rem; }
    .faq { background-attachment: scroll; }
}
@media (max-width: 480px) {
    .hero h1 { font-size: 1.7rem; }
    .btn { width: 100%; text-align: center; padding: 1rem 1.5rem; }
    .stats-bar { grid-template-columns: 1fr 1fr; }
    .logo-img { max-height: 52px; }
    .nav-links { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
    * { transition: none !important; scroll-behavior: auto !important; }
}

/* ===== Phone CTA link (contact section) ===== */
.phone-link {
    font-weight: 700;
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    text-decoration: underline;
    text-underline-offset: 3px;
}
.phone-link:hover { text-decoration-thickness: 2px; }

/* ===== Turnstile "I am human" widget ===== */
.turnstile-wrap { margin: 0.25rem 0 0.5rem; display: flex; justify-content: flex-start; }
.form-note { font-size: 0.82rem; color: #6b7280; margin-top: -0.75rem; }

.contact-form button[type="submit"]:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    filter: grayscale(0.3);
}
.contact-form button[type="submit"]:disabled:hover { transform: none; box-shadow: none; }