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

:root {
    --green: #16a34a;
    --green-dark: #15803d;
    --green-light: #dcfce7;
    --green-50: #f0fdf4;
    --white: #ffffff;
    --ink: #0f172a;
    --ink-soft: #334155;
    --muted: #64748b;
    --line: #e2e8f0;
    --bg-soft: #f8fafc;
    --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.05);
    --shadow: 0 4px 20px rgba(15, 23, 42, 0.08);
    --shadow-lg: 0 10px 40px rgba(15, 23, 42, 0.1);
    --radius: 12px;
    --radius-lg: 20px;
}

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--ink);
    background: var(--white);
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
ul { list-style: none; }

.container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== TIER BADGE ===== */
.tier-badge {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1000;
    background: linear-gradient(135deg, #16a34a, #15803d);
    color: white;
    padding: 14px 20px;
    border-radius: 14px;
    box-shadow: 0 10px 30px rgba(22, 163, 74, 0.35);
    text-align: center;
    transition: transform 0.2s, box-shadow 0.2s;
    min-width: 160px;
    cursor: pointer;
}
.tier-badge:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 14px 38px rgba(22, 163, 74, 0.45);
}
.tier-badge__label {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1.2px;
    opacity: 0.9;
    text-transform: uppercase;
}
.tier-badge__price {
    font-size: 22px;
    font-weight: 800;
    margin: 4px 0;
    letter-spacing: -0.5px;
}
.tier-badge__hint {
    font-size: 11px;
    opacity: 0.9;
    padding-top: 6px;
    border-top: 1px solid rgba(255,255,255,0.25);
    font-weight: 500;
}

/* ===== NAV ===== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: saturate(180%) blur(12px);
    border-bottom: 1px solid var(--line);
    z-index: 100;
}
.nav__inner {
    max-width: 1140px;
    margin: 0 auto;
    padding: 16px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.nav__logo {
    font-weight: 800;
    font-size: 20px;
    color: var(--ink);
    letter-spacing: -0.3px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.nav__logo-icon {
    color: var(--green);
    font-size: 22px;
}
.nav__phone {
    background: var(--green);
    color: white;
    padding: 10px 18px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 14px;
    transition: background 0.2s, transform 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.nav__phone:hover {
    background: var(--green-dark);
    transform: translateY(-1px);
}
.nav__phone-icon { font-size: 13px; }

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 15px;
    transition: all 0.2s;
    cursor: pointer;
}
.btn--primary {
    background: var(--green);
    color: white;
    box-shadow: 0 4px 14px rgba(22, 163, 74, 0.3);
}
.btn--primary:hover {
    background: var(--green-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(22, 163, 74, 0.4);
}
.btn--secondary {
    background: white;
    color: var(--ink);
    border: 1.5px solid var(--line);
}
.btn--secondary:hover {
    border-color: var(--green);
    color: var(--green);
}
.btn--block {
    width: 100%;
}

/* ===== HERO ===== */
.hero {
    padding: 150px 0 100px;
    position: relative;
    background:
        linear-gradient(135deg, rgba(240, 253, 244, 0.92) 0%, rgba(255, 255, 255, 0.85) 60%, rgba(220, 252, 231, 0.75) 100%),
        url('https://images.unsplash.com/photo-1600585154340-be6161a56a0c?w=1400&q=80');
    background-size: cover;
    background-position: center;
}
.hero__content {
    max-width: 760px;
}
.hero__eyebrow {
    display: inline-block;
    background: white;
    color: var(--green-dark);
    padding: 8px 16px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 600;
    border: 1px solid var(--green-light);
    margin-bottom: 24px;
}
.hero__title {
    font-size: clamp(40px, 6vw, 68px);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -2px;
    margin-bottom: 24px;
    color: var(--ink);
}
.hero__accent {
    color: var(--green);
    display: inline-block;
}
.hero__subtitle {
    font-size: 19px;
    color: var(--ink-soft);
    margin-bottom: 36px;
    max-width: 600px;
    line-height: 1.6;
}
.hero__ctas {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 24px;
}

/* ===== TRUST BAR (Hero) ===== */
.trust-bar {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: white;
    padding: 10px 16px;
    border-radius: 999px;
    border: 1px solid var(--line);
    box-shadow: var(--shadow-sm);
    font-size: 14px;
    color: var(--ink-soft);
    margin-bottom: 32px;
    transition: transform 0.2s, box-shadow 0.2s;
}
.trust-bar:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow);
}
.trust-bar__stars {
    color: #00b67a;
    font-size: 16px;
    letter-spacing: 2px;
}
.trust-bar__score {
    color: var(--ink);
    font-weight: 800;
    font-size: 15px;
}
.trust-bar__text {
    color: var(--muted);
    font-size: 13px;
}
.trust-bar__logo {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: #00b67a;
    color: white;
    padding: 4px 10px;
    border-radius: 4px;
    font-weight: 700;
    font-size: 12px;
    letter-spacing: 0.3px;
}
.trust-bar__logo-star {
    font-size: 13px;
}
.hero__pills {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}
.pill {
    background: white;
    padding: 10px 18px;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 500;
    color: var(--ink-soft);
    border: 1px solid var(--line);
    box-shadow: var(--shadow-sm);
}

/* ===== SECTION HEAD ===== */
.section-head {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 60px;
}
.section-eyebrow {
    color: var(--green);
    font-weight: 600;
    font-size: 13px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 12px;
}
.section-title {
    font-size: clamp(30px, 4vw, 44px);
    font-weight: 800;
    letter-spacing: -1px;
    line-height: 1.15;
    margin-bottom: 16px;
    color: var(--ink);
}
.section-subtitle {
    font-size: 17px;
    color: var(--muted);
}

/* ===== SERVICES ===== */
.services {
    padding: 100px 0;
    background: white;
}
.services__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
}
.service {
    background: var(--bg-soft);
    padding: 36px 28px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--line);
    transition: all 0.25s;
}
.service:hover {
    transform: translateY(-4px);
    border-color: var(--green);
    background: white;
    box-shadow: var(--shadow-lg);
}
.service__icon {
    width: 56px;
    height: 56px;
    background: var(--green-light);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    margin-bottom: 20px;
}
.service__image {
    width: 100%;
    height: 160px;
    border-radius: var(--radius);
    margin-bottom: 20px;
    background-size: cover;
    background-position: center;
    border: 1px solid var(--line);
}
.service__image--1 { background-image: url('https://images.unsplash.com/photo-1560184897-ae75f418493e?w=500&q=80'); }
.service__image--2 { background-image: url('https://images.unsplash.com/photo-1497366216548-37526070297c?w=500&q=80'); }
.service__image--3 { background-image: url('https://images.unsplash.com/photo-1584622650111-993a426fbf0a?w=500&q=80'); }
.service__image--4 { background-image: url('https://images.unsplash.com/photo-1556909114-f6e7ad7d3136?w=500&q=80'); }
.service__title {
    font-size: 19px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--ink);
}
.service__text {
    color: var(--muted);
    font-size: 15px;
    line-height: 1.6;
}

/* ===== TRUST BADGES ===== */
.trust-badges {
    padding: 32px 0;
    background: white;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}
.trust-badges__grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 16px 40px;
}
.trust-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    font-weight: 600;
    color: var(--ink-soft);
}
.trust-badge__icon {
    font-size: 18px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.trust-badge__icon--star {
    color: #00b67a;
    font-size: 20px;
}

/* ===== TESTIMONIALS ===== */
.testimonials {
    padding: 100px 0;
    background: var(--bg-soft);
}
.testimonials__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}
.testimonial {
    background: white;
    padding: 32px 28px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--line);
    display: flex;
    flex-direction: column;
    gap: 18px;
    transition: transform 0.2s, box-shadow 0.2s;
}
.testimonial:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}
.testimonial__stars {
    color: #00b67a;
    font-size: 18px;
    letter-spacing: 3px;
}
.testimonial__quote {
    color: var(--ink);
    font-size: 16px;
    line-height: 1.6;
    font-weight: 500;
    flex: 1;
}
.testimonial__author {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-top: 16px;
    border-top: 1px solid var(--line);
}
.testimonial__avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--green-light);
    color: var(--green-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
    flex-shrink: 0;
}
.testimonial__name {
    font-weight: 700;
    font-size: 15px;
    color: var(--ink);
}
.testimonial__meta {
    font-size: 13px;
    color: var(--muted);
    margin-top: 2px;
}
.testimonials__footer {
    text-align: center;
    margin-top: 40px;
}
.testimonials__link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: #00b67a;
    font-weight: 600;
    font-size: 15px;
    padding: 10px 20px;
    border-radius: 999px;
    border: 1.5px solid #00b67a;
    transition: background 0.2s, color 0.2s;
}
.testimonials__link:hover {
    background: #00b67a;
    color: white;
}

/* ===== WHY ===== */
.why {
    padding: 100px 0;
    background: var(--bg-soft);
}
.why__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 28px;
}
.why__item {
    background: white;
    padding: 40px 32px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--line);
    position: relative;
}
.why__number {
    font-size: 13px;
    font-weight: 700;
    color: var(--green);
    letter-spacing: 2px;
    margin-bottom: 16px;
}
.why__title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--ink);
    letter-spacing: -0.3px;
}
.why__text {
    color: var(--muted);
    font-size: 15px;
    line-height: 1.65;
}

/* ===== CONTACT ===== */
.contact {
    padding: 100px 0;
    background: white;
}
.contact__wrap {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}
.contact__info .section-title {
    text-align: left;
    margin-bottom: 16px;
}
.contact__info .section-eyebrow {
    text-align: left;
}
.contact__lead {
    color: var(--ink-soft);
    font-size: 16px;
    margin-bottom: 32px;
    line-height: 1.6;
}
.contact__list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.contact__item {
    display: flex;
    align-items: center;
    gap: 16px;
}
.contact__icon {
    width: 48px;
    height: 48px;
    background: var(--green-light);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}
.contact__label {
    font-size: 12px;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
    margin-bottom: 2px;
}
.contact__value {
    font-size: 16px;
    font-weight: 600;
    color: var(--ink);
}
a.contact__value:hover { color: var(--green); }

.contact__form {
    background: var(--bg-soft);
    padding: 36px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--line);
    display: flex;
    flex-direction: column;
    gap: 18px;
}
.field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.field label {
    font-size: 13px;
    font-weight: 600;
    color: var(--ink-soft);
}
.field input,
.field textarea {
    padding: 12px 14px;
    border: 1.5px solid var(--line);
    border-radius: 10px;
    font-family: inherit;
    font-size: 15px;
    background: white;
    color: var(--ink);
    transition: border-color 0.2s, box-shadow 0.2s;
    resize: vertical;
}
.field input:focus,
.field textarea:focus {
    outline: none;
    border-color: var(--green);
    box-shadow: 0 0 0 3px rgba(22, 163, 74, 0.12);
}
.field input.error,
.field textarea.error {
    border-color: #dc2626;
    background: #fef2f2;
}
.form-status {
    text-align: center;
    font-size: 14px;
    font-weight: 500;
    min-height: 20px;
}
.form-status.success { color: var(--green-dark); }
.form-status.error { color: #dc2626; }

/* ===== FOOTER ===== */
.footer {
    background: var(--ink);
    color: rgba(255,255,255,0.85);
    padding: 50px 0 40px;
}
.footer__inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    text-align: center;
}
.footer__brand {
    font-weight: 800;
    font-size: 20px;
    color: white;
    display: flex;
    align-items: center;
    gap: 8px;
}
.footer__brand .nav__logo-icon {
    color: var(--green);
}
.footer__info {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    font-size: 14px;
}
.footer__info a:hover { color: var(--green); }
.footer__dot { opacity: 0.4; }
.footer__copy {
    font-size: 13px;
    color: rgba(255,255,255,0.5);
    margin-top: 8px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 820px) {
    .contact__wrap { grid-template-columns: 1fr; gap: 40px; }
    .hero { padding: 130px 0 80px; }
    .services, .why, .contact, .testimonials { padding: 70px 0; }
    .trust-badges__grid { gap: 14px 24px; }
}

@media (max-width: 600px) {
    .tier-badge {
        top: 12px;
        right: 12px;
        padding: 10px 14px;
        min-width: 130px;
    }
    .tier-badge__price { font-size: 18px; }
    .tier-badge__label, .tier-badge__hint { font-size: 10px; }
    .nav__phone { padding: 9px 14px; font-size: 13px; }
    .nav__logo { font-size: 18px; }
    .hero__ctas { flex-direction: column; align-items: stretch; }
    .btn { width: 100%; }
    .contact__form { padding: 24px; }
    .service, .why__item, .testimonial { padding: 28px 22px; }
    .trust-bar {
        flex-wrap: wrap;
        padding: 10px 14px;
        gap: 8px;
    }
    .trust-bar__text { font-size: 12px; }
    .trust-badges__grid { flex-direction: column; gap: 12px; align-items: center; }
}

/* ===== Floating WhatsApp Chat Button ===== */
.whatsapp-float {
    position: fixed; bottom: 24px; right: 24px; z-index: 998;
    width: 56px; height: 56px; border-radius: 50%;
    background: #25D366; display: flex; align-items: center; justify-content: center;
    box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    animation: whatsapp-pulse 2s infinite;
}
.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 24px rgba(37, 211, 102, 0.6);
}
.whatsapp-float::before {
    content: ''; position: absolute; inset: 0;
    border-radius: 50%; background: #25D366;
    opacity: 0.5; z-index: -1;
    animation: whatsapp-ripple 2s infinite;
}
@keyframes whatsapp-pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}
@keyframes whatsapp-ripple {
    0% { transform: scale(1); opacity: 0.5; }
    100% { transform: scale(1.5); opacity: 0; }
}
.whatsapp-tooltip {
    position: absolute; right: 70px; top: 50%; transform: translateY(-50%);
    padding: 8px 14px; background: #333; color: #fff;
    font-size: 0.8rem; font-weight: 500; border-radius: 6px;
    white-space: nowrap; opacity: 0; pointer-events: none;
    transition: opacity 0.2s ease;
}
.whatsapp-tooltip::after {
    content: ''; position: absolute; top: 50%; right: -4px;
    transform: translateY(-50%) rotate(45deg);
    width: 8px; height: 8px; background: #333;
}
.whatsapp-float:hover .whatsapp-tooltip { opacity: 1; }
@media (max-width: 768px) {
    .whatsapp-float { bottom: 16px; right: 16px; width: 50px; height: 50px; }
    .whatsapp-float svg { width: 24px; height: 24px; }
    .whatsapp-tooltip { display: none; }
}
@media (prefers-reduced-motion: reduce) {
    .whatsapp-float, .whatsapp-float::before { animation: none; }
}