:root {
    --bg: #eef1ef;
    --bg-deep: #e2e8e4;
    --ink: #15201c;
    --muted: #5a6b64;
    --accent: #0f5c4c;
    --accent-soft: #1a7a66;
    --accent-wash: rgba(15, 92, 76, 0.12);
    --line: rgba(21, 32, 28, 0.12);
    --paper: #f7f8f6;
    --hero-ink: #f4f7f5;
    --font-display: "Figtree", system-ui, sans-serif;
    --font-body: "Figtree", system-ui, sans-serif;
    --header-h: 4.25rem;
    --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: var(--font-body);
    font-size: 1.05rem;
    line-height: 1.65;
    color: var(--ink);
    background:
        radial-gradient(1200px 600px at 10% -10%, rgba(15, 92, 76, 0.08), transparent 55%),
        radial-gradient(900px 500px at 100% 20%, rgba(21, 32, 28, 0.05), transparent 50%),
        linear-gradient(180deg, var(--bg) 0%, var(--bg-deep) 100%);
    min-height: 100vh;
}

img {
    max-width: 100%;
    display: block;
}

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

.wrap {
    width: min(1120px, calc(100% - 2rem));
    margin-inline: auto;
}

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

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    min-height: 3rem;
    padding: 0.75rem 1.35rem;
    border-radius: 999px;
    border: 1px solid transparent;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.01em;
    cursor: pointer;
    transition: transform 0.35s var(--ease), background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}

.btn:hover {
    transform: translateY(-2px);
}

.btn-primary {
    background: var(--accent);
    color: #fff;
}

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

.btn-ghost {
    background: transparent;
    color: var(--hero-ink);
    border-color: rgba(244, 247, 245, 0.45);
}

.btn-ghost:hover {
    background: rgba(244, 247, 245, 0.1);
    color: #fff;
}

.btn-block {
    width: 100%;
}

.btn-wa {
    background: var(--accent-soft);
    color: #fff;
}

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

.btn-soft {
    background: var(--accent-wash);
    color: var(--accent);
    border-color: transparent;
}

.btn-soft:hover {
    background: rgba(15, 92, 76, 0.18);
    color: var(--accent);
}

/* Header */
.site-header {
    position: fixed;
    inset: 0 0 auto;
    z-index: 50;
    height: var(--header-h);
    background: rgba(238, 241, 239, 0.72);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid transparent;
    transition: background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.site-header.is-scrolled {
    background: rgba(247, 248, 246, 0.92);
    border-bottom-color: var(--line);
    box-shadow: 0 8px 30px rgba(21, 32, 28, 0.06);
}

.header-inner {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.logo {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    font-family: var(--font-display);
    font-weight: 700;
    letter-spacing: -0.02em;
}

.logo-mark {
    width: 2.35rem;
    height: 2.35rem;
    display: grid;
    place-items: center;
    border-radius: 0.7rem;
    background: var(--accent);
    color: #fff;
    font-size: 0.78rem;
    font-weight: 800;
}

.logo-text {
    font-size: 1.05rem;
}

.nav {
    display: flex;
    align-items: center;
    gap: 1.35rem;
}

.nav a {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--muted);
}

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

.nav-cta {
    margin-left: 0.35rem;
    color: #fff !important;
}

.nav-phone {
    font-weight: 700 !important;
    color: var(--accent) !important;
    letter-spacing: 0.01em;
    white-space: nowrap;
}

.nav-phone:hover {
    color: var(--accent-soft) !important;
}

.nav-toggle {
    display: none;
    width: 2.75rem;
    height: 2.75rem;
    border: 0;
    background: transparent;
    padding: 0;
    cursor: pointer;
}

.nav-toggle span {
    display: block;
    width: 1.35rem;
    height: 2px;
    margin: 0.28rem auto;
    background: var(--ink);
    transition: transform 0.3s var(--ease), opacity 0.2s ease;
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
    transform: translateY(6px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
    opacity: 0;
}

.nav-toggle[aria-expanded="true"] span:nth-child(4) {
    transform: translateY(-6px) rotate(-45deg);
}

/* Hero */
.hero {
    position: relative;
    min-height: 100svh;
    display: grid;
    align-items: center;
    padding: calc(var(--header-h) + 2.5rem) 0 3.5rem;
    color: var(--hero-ink);
    overflow: hidden;
}

.hero-media {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.06);
    animation: hero-zoom 18s var(--ease) forwards;
}

.hero-veil {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg, rgba(10, 24, 20, 0.42) 0%, rgba(10, 24, 20, 0.58) 45%, rgba(10, 24, 20, 0.72) 100%),
        radial-gradient(ellipse at center, rgba(10, 24, 20, 0.25) 0%, rgba(10, 24, 20, 0.55) 70%);
}

.hero .hero-inner.wrap {
    position: relative;
    z-index: 1;
    width: min(40rem, calc(100% - 2rem));
    max-width: none;
    margin-inline: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    opacity: 0;
    transform: translateY(28px);
    animation: rise-in 1s var(--ease) 0.2s forwards;
}

.hero-inner .brand-lockup,
.hero-inner h1,
.hero-inner .hero-lead {
    width: 100%;
}

.brand-lockup {
    margin: 0 0 1rem;
    font-family: var(--font-display);
    font-size: clamp(2.15rem, 5vw, 3.35rem);
    font-weight: 700;
    letter-spacing: -0.01em;
    line-height: 1.1;
    color: #fff;
    text-shadow: 0 2px 18px rgba(0, 0, 0, 0.35);
    -webkit-font-smoothing: antialiased;
    font-synthesis: none;
}

.hero h1 {
    margin: 0 auto 1rem;
    font-family: var(--font-display);
    font-size: clamp(1.4rem, 2.8vw, 2rem);
    font-weight: 600;
    letter-spacing: -0.01em;
    line-height: 1.3;
    max-width: 24ch;
    color: #fff;
    text-shadow: 0 2px 14px rgba(0, 0, 0, 0.3);
    font-synthesis: none;
}

.hero-lead {
    margin: 0 auto 1.75rem;
    max-width: 38ch;
    font-size: 1.05rem;
    line-height: 1.55;
    color: rgba(244, 247, 245, 0.88);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 0.75rem;
}

.hero-actions .btn {
    min-width: 11.5rem;
    min-height: 3.1rem;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    text-align: center;
}

/* Sections */
.section {
    padding: 5.5rem 0;
}

.section-head {
    margin-bottom: 2.75rem;
    max-width: 36rem;
}

.section-head h2 {
    margin: 0 0 0.65rem;
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 700;
    letter-spacing: -0.035em;
    line-height: 1.05;
}

.section-head p {
    margin: 0;
    color: var(--muted);
}

.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}

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

/* Services — no card chrome */
.service-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0;
    border-top: 1px solid var(--line);
}

.service-list li {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 1.1rem;
    padding: 1.6rem 1.25rem 1.6rem 0;
    border-bottom: 1px solid var(--line);
}

.service-list li:nth-child(odd) {
    padding-right: 2rem;
    border-right: 1px solid var(--line);
}

.service-list li:nth-child(even) {
    padding-left: 2rem;
}

.service-num {
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--accent);
    letter-spacing: 0.04em;
    padding-top: 0.2rem;
}

.service-list h3 {
    margin: 0 0 0.35rem;
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.service-list p {
    margin: 0;
    color: var(--muted);
    font-size: 0.98rem;
}

/* Process */
.process {
    background: linear-gradient(180deg, transparent, rgba(15, 92, 76, 0.06) 20%, rgba(15, 92, 76, 0.06) 80%, transparent);
}

.steps {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.5rem;
    counter-reset: step;
}

.steps li {
    position: relative;
    padding-top: 2.75rem;
    counter-increment: step;
}

.steps li::before {
    content: counter(step, decimal-leading-zero);
    position: absolute;
    top: 0;
    left: 0;
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--accent);
}

.steps li::after {
    content: "";
    position: absolute;
    top: 0.85rem;
    left: 2.6rem;
    right: -0.75rem;
    height: 1px;
    background: var(--line);
}

.steps li:last-child::after {
    display: none;
}

.steps strong {
    display: block;
    margin-bottom: 0.45rem;
    font-family: var(--font-display);
    font-size: 1.2rem;
    letter-spacing: -0.02em;
}

.steps span {
    color: var(--muted);
    font-size: 0.96rem;
}

/* Why */
.why-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 2rem 1.75rem;
}

.why-list li {
    padding: 0;
}

.why-list h3 {
    margin: 0 0 0.55rem;
    font-family: var(--font-display);
    font-size: 1.25rem;
    letter-spacing: -0.02em;
}

.why-list p {
    margin: 0;
    color: var(--muted);
    font-size: 0.98rem;
}

/* FAQ */
.faq-list {
    display: grid;
    gap: 0.75rem;
    max-width: 44rem;
}

.faq-list details {
    border-bottom: 1px solid var(--line);
    padding: 0.35rem 0 0.85rem;
}

.faq-list summary {
    cursor: pointer;
    list-style: none;
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 650;
    letter-spacing: -0.02em;
    padding: 0.55rem 0;
}

.faq-list summary::-webkit-details-marker {
    display: none;
}

.faq-list summary::after {
    content: "+";
    float: right;
    color: var(--accent);
    font-weight: 700;
}

.faq-list details[open] summary::after {
    content: "–";
}

.faq-list details p {
    margin: 0.15rem 0 0.35rem;
    color: var(--muted);
    font-size: 0.98rem;
    max-width: 38rem;
}

/* Gallery */
.gallery-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    grid-auto-rows: 280px;
    gap: 1rem;
}

.gallery-item {
    position: relative;
    margin: 0;
    overflow: hidden;
    border-radius: 1.25rem;
}

.gallery-item--wide {
    grid-column: 1 / -1;
    grid-row: span 1;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 1.1s var(--ease);
}

.gallery-item:hover img {
    transform: scale(1.04);
}

.gallery-item figcaption {
    position: absolute;
    left: 1rem;
    bottom: 1rem;
    padding: 0.35rem 0.75rem;
    border-radius: 999px;
    background: rgba(247, 248, 246, 0.9);
    backdrop-filter: blur(8px);
    font-size: 0.85rem;
    font-weight: 600;
}

/* Lead form */
.lead {
    padding-bottom: 4rem;
}

.lead-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
    padding: 2.5rem;
    border-radius: 1.75rem;
    background: var(--paper);
    border: 1px solid var(--line);
    box-shadow: 0 20px 60px rgba(21, 32, 28, 0.06);
}

.lead-copy h2 {
    margin: 0 0 0.75rem;
    font-family: var(--font-display);
    font-size: clamp(1.9rem, 3.5vw, 2.5rem);
    letter-spacing: -0.035em;
    line-height: 1.05;
}

.lead-copy > p {
    margin: 0 0 1.5rem;
    color: var(--muted);
}

.lead-points {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 0.7rem;
}

.lead-points li {
    position: relative;
    padding-left: 1.4rem;
    font-weight: 500;
}

.lead-points li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.55rem;
    width: 0.55rem;
    height: 0.55rem;
    border-radius: 50%;
    background: var(--accent);
}

.lead-quick {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1.75rem;
}

.lead-form {
    display: grid;
    gap: 0.95rem;
}

.lead-form label {
    display: grid;
    gap: 0.4rem;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--muted);
}

.lead-form input,
.lead-form select,
.lead-form textarea {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: 0.9rem;
    padding: 0.85rem 1rem;
    font: inherit;
    color: var(--ink);
    background: #fff;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.lead-form input:focus,
.lead-form select:focus,
.lead-form textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-wash);
}

.form-note {
    margin: 0;
    font-size: 0.92rem;
    color: var(--accent);
    font-weight: 600;
}

/* Contact */
.contact {
    padding-top: 2rem;
}

.contact-inner {
    text-align: center;
    padding: 3rem 1rem 1rem;
    border-top: 1px solid var(--line);
}

.contact h2 {
    margin: 0 0 0.5rem;
    font-family: var(--font-display);
    font-size: 2rem;
    letter-spacing: -0.03em;
}

.contact-brand {
    margin: 0 0 0.75rem;
    color: var(--muted);
}

.contact-phone {
    margin: 0 0 1.5rem;
}

.contact-phone a {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 4vw, 2.35rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--accent);
}

.contact-phone a:hover {
    color: var(--accent-soft);
}

.contact-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem;
}

.contact-note {
    margin: 1.25rem 0 0;
    color: var(--muted);
    font-size: 0.95rem;
}

/* Floating WhatsApp */
.wa-float {
    position: fixed;
    right: 1.15rem;
    bottom: 1.15rem;
    z-index: 60;
    width: 3.4rem;
    height: 3.4rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--accent);
    color: #fff;
    box-shadow: 0 12px 28px rgba(15, 92, 76, 0.35);
    transition: transform 0.3s var(--ease), background 0.2s ease;
}

.wa-float:hover {
    transform: translateY(-3px) scale(1.04);
    background: var(--accent-soft);
    color: #fff;
}

/* Footer */
.site-footer {
    padding: 1.5rem 0 2.5rem;
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    color: var(--muted);
    font-size: 0.92rem;
}

@keyframes hero-zoom {
    from { transform: scale(1.06); }
    to { transform: scale(1); }
}

@keyframes rise-in {
    to {
        opacity: 1;
        transform: none;
    }
}

@media (max-width: 900px) {
    .service-list {
        grid-template-columns: 1fr;
    }

    .service-list li:nth-child(odd),
    .service-list li:nth-child(even) {
        padding-left: 0;
        padding-right: 0;
        border-right: 0;
    }

    .steps {
        grid-template-columns: 1fr 1fr;
    }

    .steps li::after {
        display: none;
    }

    .lead-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 1.5rem;
    }

    .why-list {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .gallery-grid {
        grid-template-columns: 1fr;
        grid-auto-rows: 240px;
    }
}

@media (max-width: 760px) {
    .nav-toggle {
        display: inline-block;
    }

    .nav {
        position: fixed;
        inset: var(--header-h) 0 auto;
        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 0.75rem 1rem 1.25rem;
        background: rgba(247, 248, 246, 0.97);
        border-bottom: 1px solid var(--line);
        box-shadow: 0 16px 40px rgba(21, 32, 28, 0.08);
    }

    .nav.is-open {
        display: flex;
    }

    .nav a {
        padding: 0.85rem 0.35rem;
        border-bottom: 1px solid var(--line);
    }

    .nav-cta {
        margin: 0.75rem 0 0;
        border: 0;
        justify-content: center;
    }

    .hero {
        align-items: end;
        padding-bottom: 3rem;
    }

    .hero h1 {
        max-width: none;
    }

    .steps {
        grid-template-columns: 1fr;
        gap: 1.75rem;
    }

    .section {
        padding: 4rem 0;
    }
}