:root {
    --color-anthracite: #171717;
    --color-graphite: #2c2b28;
    --color-ivory: #f4f0e8;
    --color-ivory-soft: #faf7f0;
    --color-bronze: #a77b4b;
    --color-sand: #d8c7ae;
    --color-oxide: #59665b;
    --color-line: rgba(23, 23, 23, 0.12);
    --shadow-soft: 0 28px 80px rgba(23, 23, 23, 0.12);
    --font-display: "Cormorant Garamond", Georgia, serif;
    --font-ui: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --container: 1160px;
    --radius: 8px;
    --ease-premium: cubic-bezier(0.22, 1, 0.36, 1);
    --scroll-progress: 0;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: var(--font-ui);
    color: var(--color-anthracite);
    background: var(--color-ivory);
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}

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

img,
picture,
video,
canvas,
svg {
    display: block;
    max-width: 100%;
}

button,
input,
select {
    font: inherit;
}

.responsive-picture,
.media-frame,
.gif-lite {
    position: relative;
    overflow: hidden;
    background:
        linear-gradient(135deg, rgba(23, 23, 23, 0.92), rgba(44, 43, 40, 0.86)),
        linear-gradient(120deg, rgba(167, 123, 75, 0.26), transparent 44%);
}

.responsive-picture img,
.media-frame img,
.gif-lite img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 700ms var(--ease-premium), filter 700ms ease;
}

.media-frame::before,
.gif-lite::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(110deg, transparent, rgba(244, 240, 232, 0.08), transparent);
    transform: translateX(-120%);
    animation: mediaSheen 2400ms var(--ease-premium) infinite;
}

.gif-lite {
    contain: content;
}

.media-wide {
    aspect-ratio: 16 / 9;
}

.media-portrait {
    aspect-ratio: 4 / 5;
}

.media-strip {
    aspect-ratio: 21 / 8;
}

.skip-link {
    position: absolute;
    left: 16px;
    top: -60px;
    z-index: 20;
    padding: 10px 14px;
    color: var(--color-ivory);
    background: var(--color-anthracite);
}

.skip-link:focus {
    top: 16px;
}

.scroll-progress {
    position: fixed;
    inset: 0 0 auto;
    z-index: 40;
    height: 3px;
    background: rgba(244, 240, 232, 0.08);
    pointer-events: none;
}

.scroll-progress span {
    display: block;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, var(--color-bronze), var(--color-sand));
    transform: scaleX(var(--scroll-progress));
    transform-origin: left center;
    box-shadow: 0 0 22px rgba(167, 123, 75, 0.32);
}

.container {
    width: min(100% - 40px, var(--container));
    margin-inline: auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 10;
    color: var(--color-ivory);
    background: rgba(23, 23, 23, 0.92);
    border-bottom: 1px solid rgba(244, 240, 232, 0.1);
    backdrop-filter: blur(18px);
    animation: headerDrop 560ms var(--ease-premium) both;
}

.header-inner,
.footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    min-height: 78px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 14px;
}

.brand-mark {
    width: 44px;
    height: 44px;
    padding: 6px;
    border: 1px solid rgba(167, 123, 75, 0.48);
}

.brand-mark path {
    stroke-dasharray: 120;
    stroke-dashoffset: 120;
    animation: markDraw 1100ms var(--ease-premium) 260ms forwards;
}

.brand strong,
.brand small {
    display: block;
}

.brand strong {
    font-family: var(--font-display);
    font-size: 1.45rem;
    line-height: 1;
    letter-spacing: 0.02em;
}

.brand small {
    margin-top: 3px;
    color: var(--color-sand);
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
}

.nav {
    display: flex;
    gap: 22px;
    color: rgba(244, 240, 232, 0.78);
    font-size: 0.9rem;
}

.menu-toggle {
    display: none;
    min-height: 42px;
    padding: 9px 12px;
    color: var(--color-ivory);
    background: transparent;
    border: 1px solid rgba(244, 240, 232, 0.22);
    cursor: pointer;
}

.nav a,
.header-cta,
.site-footer a {
    position: relative;
    transition: color 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.nav a:hover,
.header-cta:hover,
.site-footer a:hover {
    color: #fff;
}

.nav a::after,
.site-footer a::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: -7px;
    height: 1px;
    background: currentColor;
    transform: scaleX(0);
    transform-origin: right center;
    transition: transform 260ms var(--ease-premium);
}

.nav a:hover::after,
.nav a:focus-visible::after,
.site-footer a:hover::after,
.site-footer a:focus-visible::after {
    transform: scaleX(1);
    transform-origin: left center;
}

.header-cta {
    padding: 10px 14px;
    color: var(--color-ivory);
    border: 1px solid rgba(167, 123, 75, 0.7);
}

.header-cta:hover {
    transform: translateY(-1px);
    border-color: rgba(216, 199, 174, 0.9);
}

.hero {
    position: relative;
    overflow: hidden;
    min-height: 760px;
    color: var(--color-ivory);
    background:
        linear-gradient(120deg, rgba(23, 23, 23, 0.94), rgba(23, 23, 23, 0.74)),
        linear-gradient(135deg, #191817, #303027 48%, #6f5637);
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(120deg, rgba(23, 23, 23, 0.9), rgba(23, 23, 23, 0.5)),
        radial-gradient(circle at 78% 22%, rgba(167, 123, 75, 0.3), transparent 34%);
    z-index: 1;
}

.hero::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 1;
    background:
        linear-gradient(90deg, rgba(167, 123, 75, 0.22), transparent 26%),
        linear-gradient(180deg, transparent 58%, rgba(23, 23, 23, 0.64));
    pointer-events: none;
}

.hero.hero-variant-b2b::before {
    background:
        linear-gradient(120deg, rgba(23, 23, 23, 0.92), rgba(23, 23, 23, 0.62)),
        repeating-linear-gradient(90deg, rgba(167, 123, 75, 0.1) 0 1px, transparent 1px 92px);
}

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

.hero-picture img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
    opacity: 0.72;
}

.hero-grid {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) 390px;
    gap: 70px;
    align-items: center;
    padding: 118px 0 92px;
}

.hero-copy > * {
    animation: fadeInBottom 720ms var(--ease-premium) both;
}

.hero-copy > :nth-child(1) { animation-delay: 100ms; }
.hero-copy > :nth-child(2) { animation-delay: 180ms; }
.hero-copy > :nth-child(3) { animation-delay: 260ms; }
.hero-copy > :nth-child(4) { animation-delay: 340ms; }
.hero-copy > :nth-child(5) { animation-delay: 420ms; }

.eyebrow,
.section-kicker,
.panel-kicker {
    margin: 0 0 14px;
    color: var(--color-bronze);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

h1,
h2,
h3,
p {
    margin-top: 0;
}

h1,
h2 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 0.96;
    letter-spacing: 0;
}

h1 {
    max-width: 880px;
    margin-bottom: 28px;
    font-size: clamp(3.7rem, 8vw, 7.8rem);
}

h2 {
    font-size: clamp(2.25rem, 4.7vw, 4.6rem);
}

h3 {
    margin-bottom: 14px;
    font-size: 1.08rem;
    line-height: 1.28;
}

.lead {
    max-width: 710px;
    color: rgba(244, 240, 232, 0.82);
    font-size: clamp(1.05rem, 1.8vw, 1.28rem);
    line-height: 1.72;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin: 36px 0 26px;
}

.btn {
    position: relative;
    overflow: hidden;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 14px 20px;
    border: 1px solid transparent;
    border-radius: 2px;
    font-size: 0.9rem;
    font-weight: 800;
    letter-spacing: 0.02em;
    cursor: pointer;
    transition: transform 180ms ease, background 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

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

.btn:active {
    transform: translateY(0) scale(0.99);
}

.btn-primary {
    color: var(--color-anthracite);
    background: var(--color-bronze);
    border-color: var(--color-bronze);
    box-shadow: 0 14px 34px rgba(167, 123, 75, 0.24);
}

.btn-primary::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(100deg, transparent 0%, rgba(255, 255, 255, 0.28) 45%, transparent 78%);
    transform: translateX(-130%);
    transition: transform 620ms var(--ease-premium);
}

.btn-primary:hover::after,
.btn-primary:focus-visible::after {
    transform: translateX(130%);
}

.btn:focus-visible {
    outline: 2px solid var(--color-bronze);
    outline-offset: 3px;
}

.btn-secondary {
    color: var(--color-ivory);
    background: transparent;
    border-color: rgba(244, 240, 232, 0.28);
}

.btn-secondary:hover {
    background: rgba(244, 240, 232, 0.08);
    border-color: rgba(244, 240, 232, 0.46);
}

.proof {
    max-width: 660px;
    color: var(--color-sand);
    font-size: 0.95rem;
    line-height: 1.7;
}

.hero-panel {
    position: relative;
    overflow: hidden;
    padding: 34px;
    background: rgba(244, 240, 232, 0.08);
    border: 1px solid rgba(244, 240, 232, 0.18);
    box-shadow: var(--shadow-soft);
    animation: fadeInScale 780ms var(--ease-premium) 520ms both;
}

.hero-panel::after {
    content: "";
    position: absolute;
    inset: -1px;
    background: linear-gradient(115deg, transparent 0 34%, rgba(167, 123, 75, 0.16) 45%, transparent 58% 100%);
    transform: translateX(-120%);
    animation: panelSweep 5200ms var(--ease-premium) 1400ms infinite;
    pointer-events: none;
}

.panel-topline {
    width: 62px;
    height: 3px;
    margin-bottom: 28px;
    background: var(--color-bronze);
    transform-origin: left center;
    animation: lineGrow 820ms var(--ease-premium) 860ms both;
}

.hero-panel h2 {
    margin-bottom: 26px;
    font-size: 2.2rem;
}

.check-list,
.guarantee-list {
    display: grid;
    gap: 13px;
    padding: 0;
    margin: 0;
    list-style: none;
}

.check-list li,
.guarantee-list li {
    position: relative;
    padding-left: 24px;
    line-height: 1.6;
}

.hero-check-list {
    gap: 12px;
}

.hero-check-list li {
    display: grid;
    grid-template-columns: 38px 1fr;
    gap: 12px;
    align-items: center;
    padding: 12px;
    border: 1px solid rgba(244, 240, 232, 0.1);
    background: rgba(244, 240, 232, 0.045);
    transition: transform 300ms var(--ease-premium), border-color 300ms ease, background 300ms ease;
}

.hero-check-list li:hover {
    transform: scale(1.025);
    border-color: rgba(167, 123, 75, 0.46);
    background: rgba(244, 240, 232, 0.08);
}

.panel-icon {
    display: grid;
    place-items: center;
    width: 38px;
    height: 38px;
    color: var(--color-bronze);
    border: 1px solid rgba(167, 123, 75, 0.45);
}

.panel-icon svg,
.stat-icon,
.service-icon svg,
.benefit-icon svg,
.process-icon,
.testimonial-icon svg,
.faq-icon svg,
.contact-icon,
.form-icon svg,
.whatsapp-float svg {
    width: 100%;
    height: 100%;
}

.panel-icon svg,
.stat-icon,
.service-icon svg,
.benefit-icon svg,
.process-icon,
.testimonial-icon svg,
.faq-icon svg,
.contact-icon,
.form-icon svg,
.whatsapp-float svg,
.document-seal,
.faq-visual svg {
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.check-list li::before,
.guarantee-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.72em;
    width: 8px;
    height: 8px;
    background: var(--color-bronze);
}

.hero-check-list li::before {
    display: none;
}

.section {
    padding: 104px 0;
}

.authority,
.process,
.contact,
.faqs {
    background: var(--color-ivory-soft);
}

.authority-grid,
.guarantee-grid,
.contact-grid,
.faq-grid {
    display: grid;
    grid-template-columns: 0.88fr 1.12fr;
    gap: 70px;
}

.authority p,
.guarantee p,
.contact p {
    color: rgba(23, 23, 23, 0.72);
    font-size: 1.02rem;
    line-height: 1.85;
}

.stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    margin-top: 36px;
}

.stat {
    position: relative;
    padding: 22px;
    border-top: 2px solid var(--color-bronze);
    background: #fff;
}

.stat-icon {
    width: 28px;
    height: 28px;
    margin-bottom: 18px;
    color: var(--color-bronze);
}

.stat strong,
.stat span {
    display: block;
}

.stat strong {
    font-family: var(--font-display);
    font-size: 2.1rem;
}

.stat span {
    color: rgba(23, 23, 23, 0.62);
    font-size: 0.82rem;
    line-height: 1.5;
}

.authority-visual {
    margin-top: 28px;
    border: 1px solid rgba(167, 123, 75, 0.28);
    box-shadow: 0 22px 64px rgba(23, 23, 23, 0.12);
}

.authority-visual:hover img,
.contact-visual:hover img,
.craft-detail:hover img,
.thermal-loop:hover img {
    transform: scale(1.025);
    filter: saturate(1.04) contrast(1.03);
}

.editorial-photo,
.craft-detail-photo {
    background: var(--color-anthracite);
}

.editorial-photo::before,
.craft-detail-photo::before {
    z-index: 1;
    animation: none;
    transform: none;
    background:
        linear-gradient(180deg, transparent 60%, rgba(23, 23, 23, 0.2)),
        linear-gradient(90deg, rgba(23, 23, 23, 0.16), transparent 34%, transparent 70%, rgba(23, 23, 23, 0.12));
    pointer-events: none;
}

.section-heading {
    max-width: 720px;
    margin-bottom: 42px;
}

.service-grid,
.testimonial-grid,
.process-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
}

.services {
    position: relative;
    color: var(--color-ivory);
    background:
        linear-gradient(135deg, rgba(23, 23, 23, 0.97), rgba(44, 43, 40, 0.94)),
        radial-gradient(circle at 85% 15%, rgba(167, 123, 75, 0.22), transparent 34%);
}

.services::before {
    content: "";
    position: absolute;
    inset: 0;
    opacity: 0.18;
    background-image:
        linear-gradient(rgba(244, 240, 232, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(244, 240, 232, 0.05) 1px, transparent 1px);
    background-size: 36px 36px;
    pointer-events: none;
}

.services .container {
    position: relative;
}

.services h2,
.services h3 {
    color: var(--color-ivory);
}

.services .service-card {
    color: var(--color-ivory);
    background: rgba(244, 240, 232, 0.06);
    border-color: rgba(167, 123, 75, 0.22);
    box-shadow: 0 22px 68px rgba(0, 0, 0, 0.18);
}

.services .service-card:hover {
    border-color: rgba(167, 123, 75, 0.72);
}

.services .service-card::after,
.testimonial::after,
.process-step::after {
    content: "";
    position: absolute;
    inset: 0;
    opacity: 0;
    background: radial-gradient(circle at 22% 14%, rgba(167, 123, 75, 0.16), transparent 34%);
    transition: opacity 280ms ease;
    pointer-events: none;
}

.services .service-card:hover::after,
.testimonial:hover::after,
.process-step:hover::after {
    opacity: 1;
}

.services .service-card p {
    color: rgba(244, 240, 232, 0.72);
}

.services .service-card .summary {
    color: rgba(244, 240, 232, 0.9);
}

.service-icon {
    display: grid;
    place-items: center;
    width: 54px;
    height: 54px;
    margin-bottom: 30px;
    color: var(--color-bronze);
    border: 1px solid rgba(167, 123, 75, 0.42);
    background: rgba(23, 23, 23, 0.18);
    transition: transform 300ms var(--ease-premium), color 300ms ease, border-color 300ms ease;
}

.service-card:hover .service-icon {
    transform: translateY(-3px) scale(1.04);
    color: var(--color-sand);
    border-color: rgba(216, 199, 174, 0.72);
}

.service-card,
.testimonial,
.process-step,
.guarantee-card,
.lead-form {
    position: relative;
    background: #fff;
    border: 1px solid var(--color-line);
    box-shadow: 0 16px 50px rgba(23, 23, 23, 0.06);
}

.service-card,
.testimonial,
.process-step,
.lead-form {
    transition: transform 260ms var(--ease-premium), border-color 260ms ease, box-shadow 260ms ease;
}

.service-card::before,
.testimonial::before,
.process-step::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 3px;
    background: var(--color-bronze);
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform 340ms var(--ease-premium);
}

.service-card:hover,
.testimonial:hover,
.process-step:hover,
.lead-form:focus-within {
    transform: translateY(-6px);
    border-color: rgba(167, 123, 75, 0.42);
    box-shadow: 0 26px 72px rgba(23, 23, 23, 0.12);
}

.service-card:hover::before,
.testimonial:hover::before,
.process-step:hover::before {
    transform: scaleX(1);
}

.service-card {
    min-height: 360px;
    padding: 30px;
}

.service-number {
    display: inline-block;
    margin-bottom: 42px;
    color: var(--color-bronze);
    font-size: 0.78rem;
    font-weight: 800;
}

.thermal-loop {
    margin-top: 22px;
    border: 1px solid rgba(167, 123, 75, 0.28);
}

.craft-detail {
    display: grid;
    grid-template-columns: minmax(0, 1.14fr) minmax(280px, 0.86fr);
    gap: 0;
    align-items: stretch;
    margin-top: 24px;
    background: rgba(244, 240, 232, 0.075);
    border: 1px solid rgba(167, 123, 75, 0.26);
    box-shadow: 0 24px 76px rgba(0, 0, 0, 0.2);
    overflow: hidden;
}

.craft-detail-photo {
    min-height: 330px;
    aspect-ratio: 16 / 10;
    border-right: 1px solid rgba(167, 123, 75, 0.22);
}

.craft-detail-photo img {
    object-position: 42% 52%;
}

.craft-detail-copy {
    display: grid;
    align-content: center;
    padding: 38px;
}

.craft-detail-copy h3 {
    max-width: 420px;
    margin-bottom: 16px;
    color: var(--color-ivory);
    font-family: var(--font-display);
    font-size: clamp(2rem, 3vw, 3.2rem);
    font-weight: 600;
    line-height: 1;
}

.craft-detail-copy p:not(.section-kicker) {
    max-width: 430px;
    margin: 0;
    color: rgba(244, 240, 232, 0.76);
    line-height: 1.8;
}

.thermal-loop picture,
.thermal-loop img {
    width: 100%;
    height: 100%;
}

.thermal-overlay {
    position: absolute;
    inset: 0;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    padding: 24px;
    pointer-events: none;
}

.thermal-overlay span {
    align-self: end;
    height: 42%;
    border: 1px solid rgba(244, 240, 232, 0.18);
    background: linear-gradient(180deg, rgba(167, 123, 75, 0.18), rgba(167, 123, 75, 0.02));
    animation: thermalPulse 2600ms var(--ease-premium) infinite;
}

.thermal-overlay span:nth-child(2) {
    height: 66%;
    animation-delay: 240ms;
}

.thermal-overlay span:nth-child(3) {
    height: 52%;
    animation-delay: 480ms;
}

.service-card .summary {
    color: var(--color-anthracite);
    font-weight: 700;
}

.service-card p,
.testimonial p,
.process-step p {
    color: rgba(23, 23, 23, 0.68);
    line-height: 1.75;
}

.guarantee {
    color: var(--color-ivory);
    background: var(--color-anthracite);
}

.guarantee h2,
.guarantee p {
    color: var(--color-ivory);
}

.guarantee-card {
    padding: 38px;
    color: var(--color-ivory);
    background: rgba(244, 240, 232, 0.07);
    border-color: rgba(244, 240, 232, 0.12);
}

.guarantee-document {
    position: relative;
    margin-top: 34px;
    padding: 28px;
    color: var(--color-anthracite);
    background:
        linear-gradient(135deg, rgba(250, 247, 240, 0.98), rgba(216, 199, 174, 0.9)),
        linear-gradient(90deg, transparent 0 94%, rgba(167, 123, 75, 0.16) 94% 95%, transparent 95%);
    border: 1px solid rgba(167, 123, 75, 0.45);
    box-shadow: 0 24px 70px rgba(0, 0, 0, 0.2);
}

.document-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding-bottom: 18px;
    border-bottom: 1px solid rgba(23, 23, 23, 0.14);
}

.document-head span {
    display: grid;
    place-items: center;
    width: 42px;
    height: 42px;
    color: var(--color-ivory);
    background: var(--color-anthracite);
    font-family: var(--font-display);
    font-size: 1.2rem;
}

.document-head strong {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
}

.document-lines {
    display: grid;
    gap: 12px;
    width: 66%;
    margin: 26px 0 34px;
}

.document-lines span {
    height: 1px;
    background: rgba(23, 23, 23, 0.18);
}

.document-lines span:nth-child(2) { width: 84%; }
.document-lines span:nth-child(3) { width: 58%; }

.document-seal {
    position: absolute;
    right: 26px;
    bottom: 28px;
    width: 78px;
    height: 78px;
    color: rgba(167, 123, 75, 0.78);
}

.document-signature {
    display: grid;
    gap: 8px;
    width: 48%;
}

.document-signature span {
    height: 2px;
    background: linear-gradient(90deg, var(--color-bronze), transparent);
}

.document-signature em {
    color: rgba(23, 23, 23, 0.58);
    font-size: 0.78rem;
    font-style: normal;
    text-transform: uppercase;
    letter-spacing: 0.12em;
}

.guarantee-list {
    align-content: center;
    color: rgba(244, 240, 232, 0.82);
}

.guarantee-list li {
    display: grid;
    grid-template-columns: 46px 1fr;
    gap: 14px;
    align-items: center;
    padding: 14px;
    border: 1px solid rgba(244, 240, 232, 0.1);
    background: rgba(244, 240, 232, 0.045);
}

.guarantee-list li::before {
    display: none;
}

.benefit-icon {
    display: grid;
    place-items: center;
    width: 46px;
    height: 46px;
    color: var(--color-bronze);
    border: 1px solid rgba(167, 123, 75, 0.42);
}

.process {
    position: relative;
    overflow: hidden;
    background:
        linear-gradient(135deg, rgba(250, 247, 240, 0.94), rgba(244, 240, 232, 0.98)),
        repeating-linear-gradient(90deg, rgba(23, 23, 23, 0.035) 0 1px, transparent 1px 78px);
}

.process::before {
    content: "";
    position: absolute;
    inset: 0;
    opacity: 0.52;
    background:
        radial-gradient(circle at 12% 20%, rgba(167, 123, 75, 0.12), transparent 24%),
        linear-gradient(120deg, transparent 0 44%, rgba(167, 123, 75, 0.08) 44% 45%, transparent 45% 100%);
    pointer-events: none;
}

.process .container {
    position: relative;
}

.process-grid {
    position: relative;
}

.process-grid::before {
    content: "";
    position: absolute;
    top: 86px;
    left: 10%;
    right: 10%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(167, 123, 75, 0.74), transparent);
}

.process-step {
    z-index: 1;
    padding: 28px;
}

.step-number {
    display: inline-block;
    margin-bottom: 24px;
    color: var(--color-bronze);
    font-family: var(--font-display);
    font-size: 2rem;
}

.process-icon {
    width: 58px;
    height: 58px;
    margin-bottom: 34px;
    color: var(--color-bronze);
    transition: transform 300ms var(--ease-premium), color 300ms ease;
}

.process-icon path,
.process-icon circle,
.process-icon rect {
    stroke-dasharray: 96;
    stroke-dashoffset: 0;
    transition: stroke-dashoffset 520ms var(--ease-premium), stroke 260ms ease;
}

.process-icon.is-visible path,
.process-icon.is-visible circle,
.process-icon.is-visible rect {
    animation: iconTrace 780ms var(--ease-premium) both;
}

.process-step:hover .process-icon {
    transform: translateY(-3px) scale(1.04);
    color: var(--color-oxide);
}

.testimonial {
    padding: 30px;
}

.testimonial-icon {
    display: grid;
    place-items: center;
    width: 52px;
    height: 52px;
    margin-bottom: 24px;
    color: var(--color-bronze);
    border: 1px solid rgba(167, 123, 75, 0.34);
    background: rgba(167, 123, 75, 0.06);
}

.testimonial footer {
    margin-top: 28px;
}

.testimonial strong,
.testimonial span {
    display: block;
}

.testimonial span {
    margin-top: 5px;
    color: rgba(23, 23, 23, 0.58);
    font-size: 0.86rem;
}

.faq-list {
    display: grid;
    gap: 12px;
}

.faq-item {
    background: #fff;
    border: 1px solid var(--color-line);
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    width: 100%;
    padding: 22px 24px;
    color: var(--color-anthracite);
    background: transparent;
    border: 0;
    font-weight: 800;
    text-align: left;
    cursor: pointer;
}

.faq-icon {
    flex: 0 0 auto;
    display: grid;
    place-items: center;
    width: 24px;
    height: 24px;
    color: var(--color-bronze);
    transition: transform 240ms var(--ease-premium);
}

.faq-question[aria-expanded="true"] .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 24px 22px;
    animation: faqOpen 220ms ease both;
}

.faq-answer p {
    margin: 0;
    color: rgba(23, 23, 23, 0.7);
    line-height: 1.75;
}

.faq-visual {
    margin-top: 32px;
    aspect-ratio: 18 / 13;
    color: rgba(167, 123, 75, 0.7);
    border: 1px solid rgba(167, 123, 75, 0.25);
}

.faq-visual svg {
    position: absolute;
    inset: 10%;
    width: 80%;
    height: 80%;
}

.contact-visual {
    margin-top: 30px;
    border: 1px solid rgba(167, 123, 75, 0.28);
}

address {
    margin-top: 32px;
    color: rgba(23, 23, 23, 0.74);
    font-style: normal;
    line-height: 1.7;
}

.contact-line {
    display: grid;
    grid-template-columns: 30px 1fr;
    gap: 12px;
    align-items: start;
}

.contact-line + .contact-line {
    margin-top: 12px;
}

.contact-icon {
    width: 26px;
    height: 26px;
    color: var(--color-bronze);
}

address a {
    color: var(--color-anthracite);
    font-weight: 800;
}

.lead-form {
    display: grid;
    gap: 18px;
    padding: 34px;
}

.lead-form.is-submitting {
    pointer-events: none;
}

.lead-form label {
    display: grid;
    gap: 8px;
    color: rgba(23, 23, 23, 0.78);
    font-size: 0.84rem;
    font-weight: 800;
}

.lead-form input,
.lead-form select {
    width: 100%;
    min-height: 48px;
    padding: 12px 13px;
    color: var(--color-anthracite);
    background: var(--color-ivory-soft);
    border: 1px solid rgba(23, 23, 23, 0.16);
    border-radius: 0;
}

.lead-form input:focus,
.lead-form select:focus {
    outline: 2px solid rgba(167, 123, 75, 0.42);
    outline-offset: 2px;
}

.lead-form.is-submitting .btn-primary {
    color: transparent;
}

.lead-form.is-submitting .btn-primary::before {
    content: "";
    position: absolute;
    width: 18px;
    height: 18px;
    border: 2px solid rgba(23, 23, 23, 0.34);
    border-top-color: var(--color-anthracite);
    border-radius: 50%;
    animation: loaderSpin 720ms linear infinite;
}

.form-note {
    display: flex;
    align-items: flex-start;
    gap: 9px;
    min-height: 22px;
    margin: 0;
    color: rgba(23, 23, 23, 0.58);
    font-size: 0.82rem;
}

.form-icon {
    display: none;
    flex: 0 0 auto;
    width: 18px;
    height: 18px;
}

.form-icon-success {
    color: var(--color-oxide);
}

.form-icon-error {
    color: #8a4e35;
}

.form-note[data-state="success"] .form-icon-success,
.form-note[data-state="error"] .form-icon-error {
    display: block;
}

.form-note[data-state="success"] {
    color: var(--color-oxide);
}

.form-note[data-state="error"] {
    color: #8a4e35;
}

.site-footer {
    color: rgba(244, 240, 232, 0.76);
    background: var(--color-anthracite);
    border-top: 1px solid rgba(244, 240, 232, 0.12);
}

.exit-modal {
    position: fixed;
    inset: 0;
    z-index: 30;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.exit-modal.is-visible {
    display: flex;
}

.modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(23, 23, 23, 0.72);
}

.modal-card {
    position: relative;
    z-index: 1;
    width: min(100%, 520px);
    padding: 42px;
    color: var(--color-anthracite);
    background: var(--color-ivory);
    box-shadow: 0 40px 120px rgba(0, 0, 0, 0.35);
}

.exit-modal.is-visible .modal-card {
    animation: modalRise 420ms var(--ease-premium) both;
}

.reveal {
    opacity: 0;
    transform: translateY(26px);
    transition: opacity 680ms var(--ease-premium), transform 680ms var(--ease-premium);
    transition-delay: var(--reveal-delay, 0ms);
    will-change: opacity, transform;
}

.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.modal-card h2 {
    margin-bottom: 18px;
    font-size: 3rem;
}

.modal-card p {
    color: rgba(23, 23, 23, 0.72);
    line-height: 1.8;
}

.modal-close {
    position: absolute;
    top: 14px;
    right: 16px;
    width: 36px;
    height: 36px;
    color: var(--color-anthracite);
    background: transparent;
    border: 0;
    font-size: 1.8rem;
    cursor: pointer;
}

.whatsapp-float {
    position: fixed;
    right: 22px;
    bottom: 22px;
    z-index: 22;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-height: 48px;
    padding: 12px 15px;
    color: var(--color-ivory);
    background: linear-gradient(135deg, #566357, var(--color-bronze));
    border: 1px solid rgba(244, 240, 232, 0.22);
    box-shadow: 0 18px 54px rgba(23, 23, 23, 0.24);
    font-size: 0.84rem;
    font-weight: 800;
    transition: transform 240ms var(--ease-premium), box-shadow 240ms ease;
}

.whatsapp-float:hover {
    transform: translateY(-3px);
    box-shadow: 0 24px 70px rgba(23, 23, 23, 0.32);
}

.whatsapp-float svg {
    width: 24px;
    height: 24px;
}

@keyframes headerDrop {
    from {
        transform: translateY(-18px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes markDraw {
    to {
        stroke-dashoffset: 0;
    }
}

@keyframes fadeInBottom {
    from {
        transform: translateY(24px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes fadeInScale {
    from {
        transform: translateY(18px) scale(0.98);
        opacity: 0;
    }
    to {
        transform: translateY(0) scale(1);
        opacity: 1;
    }
}

@keyframes lineGrow {
    from {
        transform: scaleX(0);
    }
    to {
        transform: scaleX(1);
    }
}

@keyframes panelSweep {
    0%,
    58% {
        transform: translateX(-120%);
    }
    76%,
    100% {
        transform: translateX(120%);
    }
}

@keyframes iconTrace {
    from {
        stroke-dashoffset: 96;
    }
    to {
        stroke-dashoffset: 0;
    }
}

@keyframes loaderSpin {
    to {
        transform: rotate(360deg);
    }
}

@keyframes faqOpen {
    from {
        transform: translateY(-6px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes modalRise {
    from {
        transform: translateY(22px) scale(0.98);
        opacity: 0;
    }
    to {
        transform: translateY(0) scale(1);
        opacity: 1;
    }
}

@keyframes mediaSheen {
    0% {
        transform: translateX(-120%);
    }
    55%,
    100% {
        transform: translateX(120%);
    }
}

@keyframes thermalPulse {
    0%,
    100% {
        opacity: 0.45;
        transform: scaleY(0.96);
    }
    50% {
        opacity: 1;
        transform: scaleY(1);
    }
}

@media (max-width: 980px) {
    .nav {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        display: none;
        flex-direction: column;
        gap: 0;
        padding: 10px 20px 20px;
        background: rgba(23, 23, 23, 0.98);
        border-bottom: 1px solid rgba(244, 240, 232, 0.12);
    }

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

    .nav a {
        padding: 13px 0;
        border-top: 1px solid rgba(244, 240, 232, 0.1);
    }

    .menu-toggle {
        display: inline-flex;
        align-items: center;
    }

    .hero-grid,
    .authority-grid,
    .guarantee-grid,
    .contact-grid,
    .faq-grid {
        grid-template-columns: 1fr;
        gap: 42px;
    }

    .hero {
        min-height: auto;
    }

    .hero-grid {
        padding-top: 82px;
    }

    .service-grid,
    .testimonial-grid,
    .process-grid,
    .stats {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .craft-detail {
        grid-template-columns: 1fr;
    }

    .craft-detail-photo {
        border-right: 0;
        border-bottom: 1px solid rgba(167, 123, 75, 0.22);
    }

    .process-grid::before {
        display: none;
    }

    .service-icon {
        width: 48px;
        height: 48px;
    }

    .media-strip {
        aspect-ratio: 16 / 9;
    }
}

@media (max-width: 640px) {
    .container {
        width: min(100% - 28px, var(--container));
    }

    .header-inner {
        min-height: 70px;
    }

    .brand small,
    .header-cta {
        display: none;
    }

    h1 {
        font-size: clamp(3.1rem, 14vw, 4.4rem);
    }

    .section {
        padding: 74px 0;
    }

    .hero-grid {
        padding: 64px 0 70px;
    }

    .hero-panel,
    .lead-form,
    .guarantee-card,
    .modal-card {
        padding: 26px;
    }

    .hero-actions,
    .btn {
        width: 100%;
    }

    .service-grid,
    .testimonial-grid,
    .process-grid,
    .stats {
        grid-template-columns: 1fr;
    }

    .service-card {
        min-height: auto;
    }

    .craft-detail-copy {
        padding: 28px;
    }

    .craft-detail-photo {
        min-height: 240px;
        aspect-ratio: 4 / 3;
    }

    .hero-check-list li {
        grid-template-columns: 34px 1fr;
    }

    .panel-icon {
        width: 34px;
        height: 34px;
    }

    .media-wide,
    .media-strip {
        aspect-ratio: 4 / 3;
    }

    .guarantee-list li {
        grid-template-columns: 40px 1fr;
    }

    .benefit-icon,
    .testimonial-icon {
        width: 40px;
        height: 40px;
    }

    .process-icon {
        width: 48px;
        height: 48px;
        margin-bottom: 24px;
    }

    .document-lines,
    .document-signature {
        width: 100%;
    }

    .document-seal {
        position: static;
        margin-top: 18px;
    }

    .whatsapp-float {
        right: 14px;
        bottom: 14px;
        min-height: 44px;
        padding: 10px 12px;
    }

    .whatsapp-float span {
        display: none;
    }

    .footer-inner {
        flex-direction: column;
        align-items: flex-start;
        padding: 24px 0;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }

    .reveal {
        opacity: 1;
        transform: none;
    }
}