/* ============================================
   Quality Shielding Cage — Landing Page CSS
   Optimized for conversion & performance
   ============================================ */

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

:root {
    --navy:       #1a2332;
    --navy-light: #39465d;
    --red:        #cc2028;
    --red-dark:   #a51a20;
    --red-light:  #ff3b42;
    --white:      #ffffff;
    --gray-50:    #f9fafb;
    --gray-100:   #f3f4f6;
    --gray-200:   #e5e7eb;
    --gray-300:   #d1d5db;
    --gray-400:   #9ca3af;
    --gray-500:   #6b7280;
    --gray-600:   #4b5563;
    --gray-700:   #374151;
    --gray-800:   #1f2937;
    --gray-900:   #111827;
    --green:      #16a34a;
    --green-bg:   #f0fdf4;
    --error:      #dc2626;
    --error-bg:   #fef2f2;
    --font:       'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --radius:     8px;
    --radius-lg:  12px;
    --shadow-sm:  0 1px 2px rgba(0,0,0,.05);
    --shadow:     0 4px 6px -1px rgba(0,0,0,.1), 0 2px 4px -2px rgba(0,0,0,.1);
    --shadow-lg:  0 10px 15px -3px rgba(0,0,0,.1), 0 4px 6px -4px rgba(0,0,0,.1);
    --shadow-xl:  0 20px 25px -5px rgba(0,0,0,.1), 0 8px 10px -6px rgba(0,0,0,.1);
    --transition: 0.2s ease;
}

html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
    font-family: var(--font);
    font-size: 16px;
    line-height: 1.6;
    color: var(--gray-800);
    background: var(--white);
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section-title {
    font-size: 2rem;
    font-weight: 800;
    color: var(--navy);
    text-align: center;
    margin-bottom: 12px;
}
.section-subtitle {
    font-size: 1.125rem;
    color: var(--gray-500);
    text-align: center;
    max-width: 640px;
    margin: 0 auto 48px;
}

/* ---------- BUTTONS ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font);
    font-weight: 600;
    font-size: 1rem;
    padding: 11px 26px;
    border-radius: var(--radius);
    cursor: pointer;
    transition: all var(--transition);
    border: 2px solid transparent;
    text-decoration: none;
    white-space: nowrap;
}
.btn--sm   { padding: 8px 20px; font-size: .875rem; }
.btn--lg   { padding: 14px 32px; font-size: 1.05rem; }
.btn--full { width: 100%; }

.btn--primary {
    background: var(--red);
    color: var(--white);
    border-color: var(--red);
}
.btn--primary:hover { background: var(--red-dark); border-color: var(--red-dark); transform: translateY(-1px); box-shadow: var(--shadow-lg); }

.btn--outline {
    background: transparent;
    color: var(--white);
    border-color: rgba(255,255,255,.5);
}
.btn--outline:hover { background: rgba(255,255,255,.1); border-color: var(--white); }

.btn--white {
    background: var(--white);
    color: var(--red);
    border-color: var(--white);
}
.btn--white:hover { background: var(--gray-100); transform: translateY(-1px); box-shadow: var(--shadow-lg); }

.btn--outline-white {
    background: transparent;
    color: var(--white);
    border-color: rgba(255,255,255,.5);
}
.btn--outline-white:hover { border-color: var(--white); background: rgba(255,255,255,.1); }

/* ---------- HEADER ---------- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255,255,255,.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--gray-200);
    transition: box-shadow var(--transition);
}
.header--scrolled { box-shadow: var(--shadow); }
.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 76px;
}
.header__logo img { height: auto; width: 280px; max-width: 280px; }

/* ---------- HEADER NAV ---------- */
.header__nav {
    display: flex;
    align-items: center;
    gap: 4px;
}
.header__nav-link {
    padding: 6px 14px;
    font-size: .875rem;
    font-weight: 600;
    color: var(--gray-600);
    border-radius: 999px;
    transition: color var(--transition), background var(--transition);
    white-space: nowrap;
}
.header__nav-link:hover,
.header__nav-link.active { color: var(--navy); background: var(--gray-100); }

.header__cta { display: flex; align-items: center; gap: 16px; }
.header__phone {
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: 600;
    font-size: .9rem;
    color: var(--navy);
    transition: color var(--transition);
}
.header__phone:hover { color: var(--red); }

/* ---------- HERO ---------- */
.hero {
    position: relative;
    min-height: 620px;
    display: flex;
    align-items: center;
    padding: 130px 0 80px;
    overflow: hidden;
}
/* Real photo background downloaded locally */
.hero__bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center 30%;
    background-repeat: no-repeat;
    z-index: 0;
}
.hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        100deg,
        rgba(15, 25, 42, 0.88) 0%,
        rgba(26, 35, 50, 0.78) 50%,
        rgba(26, 35, 50, 0.55) 100%
    );
    z-index: 1;
}
.hero__content { position: relative; z-index: 2; max-width: 720px; }
.hero__badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(204,32,40,.2);
    color: var(--red-light);
    border: 1px solid rgba(204,32,40,.3);
    border-radius: 999px;
    font-size: .85rem;
    font-weight: 600;
    margin-bottom: 24px;
}
.hero__title {
    font-size: 3.25rem;
    font-weight: 800;
    color: var(--white);
    line-height: 1.1;
    margin-bottom: 16px;
}
.hero__subtitle {
    font-size: 1.35rem;
    color: rgba(255,255,255,.85);
    font-weight: 500;
    margin-bottom: 12px;
}
.hero__text {
    font-size: 1.05rem;
    color: rgba(255,255,255,.7);
    margin-bottom: 32px;
    line-height: 1.7;
}
.hero__actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 40px; }
.hero__trust { display: flex; gap: 24px; flex-wrap: wrap; }
.hero__trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: rgba(255,255,255,.8);
    font-size: .9rem;
    font-weight: 500;
}

/* ---------- PARTNERS ---------- */
.partners {
    background: var(--gray-50);
    border-top: 1px solid var(--gray-200);
    border-bottom: 1px solid var(--gray-200);
    padding: 0;
}
/* The container already constrains to 1200px max-width */
.partners__inner {
    display: flex;
    align-items: center;
    height: 88px;
    background: var(--gray-50);
    border-top: 1px solid var(--gray-200);
}
.partners__label-wrap {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    padding: 0 24px 0 0;
    border-right: 1px solid var(--gray-200);
    min-width: 136px;
    background: var(--gray-50);
}
.partners__label {
    font-size: .7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--gray-400);
    line-height: 1.6;
    margin: 0;
}
.partners__arrow {
    flex-shrink: 0;
    width: 36px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gray-50);
    border: none;
    color: var(--gray-400);
    cursor: pointer;
    transition: color var(--transition);
    align-self: stretch;
}
.partners__arrow:hover { color: var(--navy); }

/* Track: overflow-hidden clips to visible area */
.partners__track {
    flex: 1;
    overflow-x: auto;
    overflow-y: hidden;
    scrollbar-width: none;
    -ms-overflow-style: none;
}
.partners__track::-webkit-scrollbar { display: none; }

.partners__grid {
    display: flex;
    align-items: center;
    gap: 40px;
    /* match inner height so items centre correctly at every breakpoint */
    height: 100%;
    width: max-content;
    padding: 0 20px;
}
/* Fixed height only — width:auto preserves every logo's true aspect ratio */
.partners__grid img {
    height: 40px;
    width: auto;
    flex-shrink: 0;
    opacity: 1;
    filter: none;
    display: block;
}

/* ---------- STATS ---------- */
.stats {
    padding: 56px 0;
    background: var(--navy);
}
.stats__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    text-align: center;
}
.stats__item { color: var(--white); }
.stats__number {
    font-size: 2.75rem;
    font-weight: 800;
    line-height: 1;
    color: var(--white);
}
.stats__plus {
    font-size: 2rem;
    font-weight: 800;
    color: var(--white);
}
.stats__label {
    display: block;
    margin-top: 8px;
    font-size: .9rem;
    color: rgba(255,255,255,.65);
    font-weight: 500;
}

/* ---------- PROBLEM / SOLUTION ---------- */
.problem-solution { padding: 80px 0; }
.ps__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
}
.ps__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border-radius: var(--radius-lg);
    margin-bottom: 20px;
}
.ps__icon--problem { background: var(--error-bg); color: var(--error); }
.ps__icon--solution { background: var(--green-bg); color: var(--green); }
.ps__heading {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 16px;
}
.ps__problem p, .ps__solution p {
    color: var(--gray-600);
    margin-bottom: 16px;
    line-height: 1.7;
}
.ps__cta {
    text-align: center;
    margin-top: 40px;
    padding-top: 32px;
    border-top: 1px solid var(--gray-200);
}

/* ---------- ROOM CONCEPT ---------- */
.room-concept {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 600px;
}
.room-concept__image {
    position: relative;
    overflow: hidden;
}
.room-concept__image img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
    transition: transform 0.6s ease;
}
.room-concept:hover .room-concept__image img { transform: scale(1.02); }

.room-concept__content {
    background: var(--navy);
    padding: 72px 56px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 0;
}
.room-concept__label {
    display: inline-block;
    font-size: .75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2.5px;
    color: var(--red-light);
    margin-bottom: 16px;
}
.room-concept__title {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--white);
    line-height: 1.2;
    margin-bottom: 20px;
}
.room-concept__text {
    font-size: 1rem;
    color: rgba(255,255,255,.65);
    line-height: 1.75;
    margin-bottom: 36px;
}
.room-concept__features {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 40px;
}
.room-concept__feature {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}
.room-concept__feature-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    border-radius: var(--radius);
    background: rgba(22,163,74,.18);
    color: #16a34a;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 2px;
}
.room-concept__feature strong {
    display: block;
    color: var(--white);
    font-size: .95rem;
    font-weight: 700;
    margin-bottom: 3px;
}
.room-concept__feature p {
    color: rgba(255,255,255,.55);
    font-size: .875rem;
    line-height: 1.6;
    margin: 0;
}

/* ---------- FEATURES ---------- */
.features {
    padding: 80px 0;
    background: var(--gray-50);
}
.features__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.feature-card {
    background: var(--white);
    padding: 32px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
    transition: all var(--transition);
}
.feature-card:hover { border-color: var(--red); box-shadow: var(--shadow-lg); transform: translateY(-2px); }
.feature-card__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border-radius: var(--radius);
    background: rgba(204,32,40,.08);
    color: var(--red);
    margin-bottom: 20px;
}
.feature-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 12px;
}
.feature-card p { color: var(--gray-600); font-size: .95rem; line-height: 1.65; }

/* ---------- PROCESS ---------- */
.process { padding: 80px 0; }
.process__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    margin-top: 48px;
}
.process__step { text-align: center; position: relative; }
.process__number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--red);
    color: var(--white);
    font-size: 1.25rem;
    font-weight: 800;
    margin-bottom: 20px;
}
.process__step h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 12px;
}
.process__step p { color: var(--gray-600); font-size: .9rem; line-height: 1.6; }

/* ---------- SCENARIOS ---------- */
.scenarios {
    padding: 60px 0;
    background: var(--gray-50);
}
.scenarios__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
}
.scenario-card {
    background: var(--white);
    padding: 40px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
    text-align: center;
}
.scenario-card h3 {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 16px;
}
.scenario-card p {
    color: var(--gray-600);
    margin-bottom: 24px;
    line-height: 1.6;
}

/* ---------- CONTACT ---------- */
.contact {
    padding: 80px 0;
    background: var(--white);
}
.contact__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}
.contact__title {
    font-size: 2rem;
    font-weight: 800;
    color: var(--navy);
    margin-bottom: 16px;
}
.contact__subtitle {
    color: var(--gray-600);
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 32px;
}
.contact__benefits { display: flex; flex-direction: column; gap: 16px; margin-bottom: 40px; }
.contact__benefit {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: .95rem;
    font-weight: 500;
    color: var(--gray-700);
}
.contact__direct { border-top: 1px solid var(--gray-200); padding-top: 24px; }
.contact__direct p { margin-bottom: 8px; color: var(--gray-700); }
.contact__phone, .contact__email {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--red);
    margin-bottom: 12px;
    transition: color var(--transition);
    text-decoration: none;
}
.contact__phone:hover, .contact__email:hover { color: var(--red-dark); }
.contact__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(204,32,40,.08);
    flex-shrink: 0;
    transition: background var(--transition);
}
.contact__phone:hover .contact__icon,
.contact__email:hover .contact__icon { background: rgba(204,32,40,.15); }

/* ---------- FORM ---------- */
.contact__form-wrapper {
    background: var(--gray-50);
    padding: 40px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
}
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form__group { margin-bottom: 20px; }
.form__group label {
    display: block;
    font-size: .875rem;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 6px;
}
.required { color: var(--red); }

.form__group input,
.form__group select,
.form__group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius);
    font-family: var(--font);
    font-size: .95rem;
    color: var(--gray-800);
    background: var(--white);
    transition: all var(--transition);
    outline: none;
}
.form__group input:focus,
.form__group select:focus,
.form__group textarea:focus {
    border-color: var(--red);
    box-shadow: 0 0 0 3px rgba(204,32,40,.1);
}
.form__group input.error,
.form__group select.error,
.form__group textarea.error {
    border-color: var(--error);
    box-shadow: 0 0 0 3px rgba(220,38,38,.1);
}
.form__group textarea { resize: vertical; min-height: 100px; }
.form__group select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; padding-right: 36px; }

.form__error {
    display: none;
    font-size: .8rem;
    color: var(--error);
    margin-top: 4px;
}
.form__error.visible { display: block; }

.form__privacy { margin-top: 8px; }
.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
    font-size: .875rem;
    color: var(--gray-600);
    line-height: 1.5;
}
.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin-top: 2px;
    accent-color: var(--red);
    flex-shrink: 0;
}
.checkbox-label a { color: var(--red); text-decoration: underline; }

.form__note {
    text-align: center;
    font-size: .8rem;
    color: var(--gray-400);
    margin-top: 12px;
}

/* ---------- ALERTS ---------- */
.alert {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px 20px;
    border-radius: var(--radius);
    margin-bottom: 24px;
    font-size: .95rem;
    line-height: 1.5;
}
.alert strong { display: block; margin-bottom: 4px; }
.alert p { margin: 0; }
.alert--success {
    background: var(--green-bg);
    border: 1px solid #bbf7d0;
    color: var(--green);
}
.alert--error {
    background: var(--error-bg);
    border: 1px solid #fecaca;
    color: var(--error);
}

/* ---------- PORTFOLIO ---------- */
.portfolio {
    padding: 80px 0;
    background: var(--gray-900);
}
.portfolio .section-title { color: var(--white); }
.portfolio .section-subtitle { color: rgba(255,255,255,.55); }

.portfolio__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 40px;
}

.portfolio-card {
    display: block;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--gray-800);
    transition: transform var(--transition), box-shadow var(--transition);
    text-decoration: none;
    color: inherit;
}
.portfolio-card:hover { transform: translateY(-4px); box-shadow: 0 20px 40px rgba(0,0,0,.5); }

.portfolio-card__img {
    position: relative;
    padding-top: 66%; /* 3:2 ratio */
    overflow: hidden;
}
.portfolio-card__img img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
    display: block;
}
.portfolio-card:hover .portfolio-card__img img { transform: scale(1.06); }

.portfolio-card__overlay {
    position: absolute;
    inset: 0;
    background: rgba(204,32,40,.8);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: var(--white);
    font-weight: 600;
    font-size: .9rem;
    opacity: 0;
    transition: opacity var(--transition);
}
.portfolio-card:hover .portfolio-card__overlay { opacity: 1; }

.portfolio-card__info {
    padding: 14px 16px;
}
.portfolio-card__info h4 {
    font-size: .9rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 4px;
    line-height: 1.3;
}
.portfolio-card__info span {
    font-size: .78rem;
    color: var(--gray-400);
}

.portfolio__cta {
    text-align: center;
    margin-top: 8px;
}
.btn--outline-dark {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255,255,255,.3);
    padding: 12px 32px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius);
    display: inline-flex;
    align-items: center;
    transition: all var(--transition);
}
.btn--outline-dark:hover { border-color: var(--white); background: rgba(255,255,255,.08); }

/* ---------- FINAL CTA ---------- */
.final-cta {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
    text-align: center;
}
.final-cta h2 {
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 16px;
}
.final-cta p {
    font-size: 1.15rem;
    color: rgba(255,255,255,.75);
    margin-bottom: 32px;
    max-width: 550px;
    margin-left: auto;
    margin-right: auto;
}
.final-cta__actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ---------- FOOTER ---------- */
.footer {
    padding: 32px 0;
    background: var(--gray-900);
    border-top: 1px solid var(--gray-800);
}
.footer__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.footer__left img { height: 24px; width: auto; margin-bottom: 8px; filter: brightness(0) invert(1); }
.footer__left p { font-size: .8rem; color: var(--gray-500); }
.footer__links { display: flex; gap: 24px; }
.footer__links a {
    font-size: .85rem;
    color: var(--gray-400);
    transition: color var(--transition);
}
.footer__links a:hover { color: var(--white); }

/* ---------- BUTTON LOADING ---------- */
.btn__loading svg { animation: spin 1s linear infinite; }
@keyframes spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }

/* ========== FLOATING HELP WIDGET ========== */
.help-widget {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 9999;
    font-family: var(--font);
}
.help-widget__trigger {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--red);
    color: var(--white);
    border: none;
    border-radius: 999px;
    padding: 14px 22px 14px 18px;
    font-size: .95rem;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 8px 24px rgba(204,32,40,.35), 0 4px 8px rgba(0,0,0,.1);
    transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
    position: relative;
    z-index: 2;
}
.help-widget__trigger:hover {
    background: var(--red-dark);
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(204,32,40,.42), 0 6px 12px rgba(0,0,0,.12);
}
.help-widget__trigger-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    position: relative;
}
.help-widget__icon-chat,
.help-widget__icon-x {
    position: absolute;
    inset: 0;
    transition: opacity .2s ease, transform .2s ease;
}
.help-widget__icon-x { opacity: 0; transform: rotate(-45deg); }
.help-widget.is-open .help-widget__icon-chat { opacity: 0; transform: rotate(45deg); }
.help-widget.is-open .help-widget__icon-x { opacity: 1; transform: rotate(0); }

.help-widget__panel {
    position: absolute;
    bottom: calc(100% + 14px);
    right: 0;
    width: 340px;
    background: var(--white);
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 24px 60px rgba(26,35,50,.25), 0 8px 20px rgba(0,0,0,.08);
    transform-origin: bottom right;
    transform: scale(.92) translateY(10px);
    opacity: 0;
    pointer-events: none;
    transition: opacity .22s ease, transform .22s ease;
}
.help-widget.is-open .help-widget__panel {
    opacity: 1;
    transform: scale(1) translateY(0);
    pointer-events: auto;
}
.help-widget__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    background: var(--navy);
    color: var(--white);
    padding: 20px 22px;
}
.help-widget__title {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--white);
}
.help-widget__subtitle {
    margin: 4px 0 0;
    font-size: .82rem;
    color: rgba(255,255,255,.6);
    font-weight: 500;
}
.help-widget__close {
    background: rgba(255,255,255,.1);
    border: none;
    color: var(--white);
    width: 28px;
    height: 28px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: background .2s ease;
}
.help-widget__close:hover { background: rgba(255,255,255,.2); }

.help-widget__item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 22px;
    color: var(--gray-800);
    text-decoration: none;
    border-bottom: 1px solid var(--gray-100);
    transition: background .15s ease;
}
.help-widget__item:last-child { border-bottom: none; }
.help-widget__item:hover { background: var(--gray-50); }

.help-widget__icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
}
.help-widget__icon--call  { background: var(--red); }
.help-widget__icon--email { background: var(--navy); }
.help-widget__icon--quote { background: #16a34a; }

.help-widget__text { display: flex; flex-direction: column; min-width: 0; }
.help-widget__text strong {
    font-size: .94rem;
    font-weight: 700;
    color: var(--gray-900);
    line-height: 1.3;
}
.help-widget__text span {
    font-size: .78rem;
    color: var(--gray-500);
    margin-top: 2px;
}

@media (max-width: 600px) {
    .help-widget { bottom: 16px; right: 16px; }
    .help-widget__trigger { padding: 13px 18px 13px 14px; font-size: .88rem; }
    .help-widget__panel { width: calc(100vw - 32px); max-width: 340px; }
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
    .features__grid { grid-template-columns: repeat(2, 1fr); }
    .process__grid { grid-template-columns: repeat(2, 1fr); }
    .portfolio__grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 1100px) {
    .header__nav { display: none; } /* hide nav on smaller screens */
    .room-concept__content { padding: 56px 40px; }
}

@media (max-width: 768px) {
    .hero__title { font-size: 2.25rem; }
    .hero__subtitle { font-size: 1.1rem; }
    .hero { min-height: auto; padding: 100px 0 60px; }
    .room-concept { grid-template-columns: 1fr; }
    .room-concept__image { min-height: 300px; position: relative; }
    .room-concept__image img { position: relative; inset: auto; width: 100%; height: 300px; object-fit: cover; }
    .room-concept__content { padding: 48px 24px; }
    .portfolio__grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
    .stats__grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
    .stats__number { font-size: 2rem; }
    .ps__grid { grid-template-columns: 1fr; gap: 32px; }
    .features__grid { grid-template-columns: 1fr; }
    .process__grid { grid-template-columns: 1fr 1fr; }
    .scenarios__grid { grid-template-columns: 1fr; }
    .contact__grid { grid-template-columns: 1fr; gap: 40px; }
    .contact__form-wrapper { padding: 24px; }
    .form__row { grid-template-columns: 1fr; }
    .section-title { font-size: 1.65rem; }
    .final-cta h2 { font-size: 1.75rem; }
    .header__phone { display: none; }
    .header__logo img { width: 200px; max-width: 200px; }
    .partners__inner { height: 68px; }
    .partners__label-wrap { min-width: 96px; padding: 0 14px 0 0; }
    .partners__label { font-size: .60rem; letter-spacing: 1.4px; }
    .partners__grid { gap: 24px; padding: 0 10px; }
    .partners__grid img { height: 28px; }
    .partners__arrow { width: 26px; }
    .footer__inner { flex-direction: column; gap: 16px; text-align: center; }
    .footer__links { gap: 16px; }
}

@media (max-width: 480px) {
    .hero__title { font-size: 1.85rem; }
    .hero__actions { flex-direction: column; }
    .hero__trust { flex-direction: column; gap: 12px; }
    .stats__grid { grid-template-columns: 1fr 1fr; }
    .process__grid { grid-template-columns: 1fr; }
    .final-cta__actions { flex-direction: column; align-items: center; }
    .container { padding: 0 16px; }
    .portfolio__grid { grid-template-columns: 1fr; }
}