:root {
    --bg: #f8f5ef;
    --bg-strong: #fffdf9;
    --panel: rgba(255, 252, 247, 0.92);
    --panel-solid: #ffffff;
    --panel-soft: #f4ede2;
    --line: rgba(28, 41, 54, 0.1);
    --line-strong: rgba(28, 41, 54, 0.18);
    --text: #182531;
    --muted: #5e6b77;
    --accent: #d88a2d;
    --accent-soft: #9c5a16;
    --shadow: 0 18px 50px rgba(55, 72, 91, 0.12);
    --radius: 28px;
    --radius-sm: 18px;
    --container: 1180px;
    --heading-font: "Sora", "Segoe UI", sans-serif;
    --body-font: "Manrope", "Segoe UI", sans-serif;
    --transition: 220ms ease;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-width: 320px;
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(216, 138, 45, 0.16), transparent 24%),
        linear-gradient(180deg, #fffdf9 0%, #fbf7f0 48%, #f6f0e7 100%);
    font-family: var(--body-font);
    line-height: 1.6;
}

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

a {
    color: inherit;
}

button,
input,
textarea {
    font: inherit;
}

.skip-link {
    position: absolute;
    left: 1rem;
    top: -3rem;
    z-index: 1200;
    padding: 0.75rem 1rem;
    border-radius: 999px;
    background: var(--text);
    color: var(--bg);
    text-decoration: none;
    transition: top var(--transition);
}

.skip-link:focus {
    top: 1rem;
}

.container {
    width: min(var(--container), calc(100% - 2rem));
    margin: 0 auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 1100;
}

.navbar {
    padding: 1rem 0;
    transition: background-color var(--transition), border-color var(--transition), backdrop-filter var(--transition);
}

.navbar.scrolled {
    background: rgba(255, 253, 249, 0.92);
    border-bottom: 1px solid var(--line);
    backdrop-filter: blur(18px);
}

.nav-container {
    width: min(var(--container), calc(100% - 2rem));
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.logo {
    font-family: var(--heading-font);
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: -0.04em;
    text-decoration: none;
}

.logo span {
    color: var(--accent);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 1rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-links a {
    padding: 0.7rem 1rem;
    border-radius: 999px;
    text-decoration: none;
    color: var(--muted);
    font-weight: 600;
    transition: color var(--transition), background-color var(--transition);
}

.nav-links a:hover,
.nav-links a:focus-visible {
    color: var(--text);
    background: rgba(24, 37, 49, 0.06);
    outline: none;
}

.btn-nav,
.btn-primary,
.btn-secondary,
.text-link {
    border: 0;
    cursor: pointer;
    transition: transform var(--transition), background-color var(--transition), border-color var(--transition), color var(--transition), box-shadow var(--transition);
}

.btn-nav,
.btn-primary,
.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 3rem;
    padding: 0.85rem 1.35rem;
    border-radius: 999px;
    font-weight: 700;
    text-decoration: none;
}

.btn-nav,
.btn-primary {
    background: linear-gradient(135deg, #e29a42 0%, #c47317 100%);
    color: #fdf9f2;
    box-shadow: 0 12px 24px rgba(196, 115, 23, 0.22);
}

.btn-nav:hover,
.btn-primary:hover,
.btn-nav:focus-visible,
.btn-primary:focus-visible {
    transform: translateY(-1px);
    box-shadow: 0 16px 28px rgba(196, 115, 23, 0.28);
    outline: none;
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.88);
    color: var(--text);
    border: 1px solid var(--line-strong);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
    background: #ffffff;
    border-color: rgba(24, 37, 49, 0.22);
    outline: none;
}

.text-link {
    padding: 0;
    background: none;
    color: var(--accent-soft);
    font-weight: 700;
}

.text-link:hover,
.text-link:focus-visible {
    color: var(--accent-soft);
    outline: none;
}

.hamburger {
    display: none;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    padding: 0;
    background: rgba(255, 255, 255, 0.88);
    border: 1px solid var(--line);
    border-radius: 999px;
}

.bar {
    display: block;
    width: 1.15rem;
    height: 2px;
    margin: 3px auto;
    border-radius: 999px;
    background: var(--text);
    transition: transform var(--transition), opacity var(--transition);
}

.hero {
    position: relative;
    overflow: clip;
    min-height: 100svh;
    display: flex;
    align-items: center;
}

.hero-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transform: scale(1.04);
    filter: brightness(1.18) saturate(0.88);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(100deg, rgba(255, 250, 243, 0.96) 0%, rgba(255, 250, 243, 0.88) 42%, rgba(255, 250, 243, 0.45) 72%, rgba(255, 250, 243, 0.76) 100%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.08) 0%, rgba(247, 240, 229, 0.32) 100%);
}

.hero-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
    gap: 2rem;
    align-items: end;
    padding: 8rem 0 6rem;
}

.hero-copy,
.hero-panel,
.value-strip-grid,
.feature-card,
.section-heading,
.spec-panel,
.timeline-step,
.quote-copy,
.quote-form {
    position: relative;
    z-index: 1;
}

.eyebrow {
    margin: 0 0 1rem;
    color: var(--accent-soft);
    text-transform: uppercase;
    letter-spacing: 0.14em;
    font-size: 0.78rem;
    font-weight: 800;
}

h1,
h2,
h3 {
    margin: 0;
    font-family: var(--heading-font);
    line-height: 1.05;
    letter-spacing: -0.04em;
}

h1 {
    max-width: 11ch;
    font-size: clamp(3.25rem, 7vw, 6rem);
}

h2 {
    font-size: clamp(2rem, 3.6vw, 3.4rem);
}

h3 {
    font-size: 1.35rem;
}

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

.hero-intro,
.section-copy {
    max-width: 62ch;
    margin-top: 1.25rem;
    font-size: 1.05rem;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 2rem;
}

.hero-points {
    display: grid;
    gap: 0.8rem;
    margin: 2rem 0 0;
    padding: 0;
    list-style: none;
    max-width: 32rem;
}

.hero-points li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: #31404d;
}

.hero-points li::before {
    content: "";
    width: 0.7rem;
    height: 0.7rem;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--accent-soft), var(--accent));
    box-shadow: 0 0 0 5px rgba(216, 138, 45, 0.12);
}

.panel-card,
.feature-card,
.spec-panel,
.quote-form,
.contact-panel,
.timeline-step {
    background: var(--panel);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
    backdrop-filter: blur(14px);
}

.panel-card {
    padding: 1.4rem;
    border-radius: var(--radius);
}

.panel-label {
    font-size: 0.8rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--accent-soft);
}

.panel-card h2 {
    margin-top: 0.8rem;
    font-size: clamp(1.55rem, 2.3vw, 2.2rem);
}

.stat-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
    margin-top: 1.3rem;
}

.stat-card {
    min-height: 9rem;
    padding: 1rem;
    border-radius: var(--radius-sm);
    background: rgba(248, 243, 235, 0.92);
    border: 1px solid var(--line);
}

.stat-title {
    display: block;
    margin-bottom: 0.65rem;
    color: var(--accent-soft);
    font-size: 0.82rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.stat-card strong {
    display: block;
    font-size: 1rem;
    line-height: 1.4;
}

section {
    padding: 5.5rem 0;
}

.value-strip {
    position: relative;
    z-index: 2;
    margin-top: -3rem;
    padding-top: 0;
}

.value-strip-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 2rem;
    padding: 2rem;
    border-radius: var(--radius);
    background: linear-gradient(180deg, rgba(255, 252, 247, 0.98) 0%, rgba(249, 243, 234, 0.98) 100%);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
}

.value-list {
    display: grid;
    gap: 1rem;
}

.value-list article {
    padding: 1rem 1.1rem;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.74);
    border: 1px solid var(--line);
}

.section-dark {
    background: linear-gradient(180deg, rgba(255, 253, 249, 0.96), rgba(248, 242, 233, 0.92));
}

.section-light {
    background: linear-gradient(180deg, rgba(250, 245, 237, 0.95), rgba(245, 238, 228, 0.92));
}

.section-heading {
    max-width: 48rem;
    margin-bottom: 2rem;
}

.capability-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.2rem;
}

.feature-card {
    padding: 1.6rem;
    border-radius: var(--radius);
}

.feature-tag {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    height: 2.75rem;
    margin-bottom: 1rem;
    border-radius: 999px;
    background: rgba(216, 138, 45, 0.12);
    color: var(--accent-soft);
    font-size: 0.85rem;
    font-weight: 800;
}

.feature-card p,
.feature-card ul {
    margin-top: 1rem;
}

.feature-card ul {
    padding-left: 1.15rem;
    color: #455361;
}

.feature-card li + li {
    margin-top: 0.5rem;
}

.materials-grid,
.quote-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 2rem;
    align-items: start;
}

.chip-group {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1.5rem;
}

.chip-group span {
    display: inline-flex;
    align-items: center;
    padding: 0.7rem 1rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.82);
    border: 1px solid var(--line);
    color: var(--text);
    font-weight: 700;
}

.spec-panel {
    padding: 1.75rem;
    border-radius: var(--radius);
}

.spec-list {
    display: grid;
    gap: 1.2rem;
    margin: 1.5rem 0 0;
}

.spec-list div {
    padding-top: 1.2rem;
    border-top: 1px solid var(--line);
}

.spec-list div:first-child {
    padding-top: 0;
    border-top: 0;
}

dt {
    color: var(--accent-soft);
    font-weight: 800;
}

dd {
    margin: 0.45rem 0 0;
    color: var(--muted);
}

.section-process {
    background:
        radial-gradient(circle at right top, rgba(216, 138, 45, 0.12), transparent 20%),
        linear-gradient(180deg, rgba(255, 252, 247, 0.96), rgba(245, 238, 227, 0.98));
}

.timeline {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
}

.timeline-step {
    min-height: 15rem;
    padding: 1.5rem;
    border-radius: var(--radius);
}

.timeline-step span {
    display: inline-flex;
    margin-bottom: 1.2rem;
    color: var(--accent-soft);
    font-size: 0.9rem;
    font-weight: 800;
    letter-spacing: 0.08em;
}

.timeline-step p {
    margin-top: 0.9rem;
}

.quote-section {
    background: linear-gradient(180deg, rgba(250, 245, 238, 0.94), rgba(244, 237, 227, 0.98));
}

.contact-panel {
    margin-top: 1.5rem;
    padding: 1.4rem;
    border-radius: var(--radius);
}

.contact-panel p + p {
    margin-top: 0.55rem;
}

.contact-panel a:not(.btn-primary):not(.btn-secondary):not(.text-link) {
    color: var(--accent-soft);
    text-decoration: none;
}

.contact-panel a:not(.btn-primary):not(.btn-secondary):not(.text-link):hover,
.contact-panel a:not(.btn-primary):not(.btn-secondary):not(.text-link):focus-visible {
    color: var(--text);
    text-decoration: underline;
    outline: none;
}

.contact-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem;
    margin-top: 1rem;
}

.copy-feedback {
    min-height: 1.4rem;
    margin-top: 0.75rem;
    color: var(--accent-soft);
    font-size: 0.95rem;
}

.quote-form {
    display: grid;
    gap: 0.75rem;
    padding: 1.6rem;
    border-radius: var(--radius);
}

.quote-form label {
    color: #22303c;
    font-weight: 700;
}

.quote-form input,
.quote-form textarea {
    width: 100%;
    padding: 0.95rem 1rem;
    border: 1px solid var(--line-strong);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.94);
    color: var(--text);
}

.quote-form input::placeholder,
.quote-form textarea::placeholder {
    color: #7d8a96;
}

.quote-form input:focus-visible,
.quote-form textarea:focus-visible {
    outline: 2px solid rgba(255, 209, 154, 0.55);
    outline-offset: 2px;
}

.form-note {
    font-size: 0.95rem;
}

.site-footer {
    padding: 2rem 0 3rem;
    border-top: 1px solid var(--line);
    background: rgba(255, 251, 245, 0.94);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    gap: 2rem;
    align-items: flex-end;
}

.footer-logo {
    display: inline-flex;
    margin-bottom: 0.8rem;
}

.footer-meta {
    max-width: 26rem;
    text-align: right;
}

.footer-meta p + p {
    margin-top: 0.4rem;
}

.reveal {
    opacity: 0.72;
    transform: translateY(18px);
    transition: opacity 700ms ease, transform 700ms ease;
}

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

.delay-1 {
    transition-delay: 80ms;
}

.delay-2 {
    transition-delay: 160ms;
}

.delay-3 {
    transition-delay: 240ms;
}

@media (max-width: 1080px) {
    .hero-grid,
    .value-strip-grid,
    .materials-grid,
    .quote-grid,
    .timeline,
    .capability-grid {
        grid-template-columns: 1fr;
    }

    .timeline-step {
        min-height: 0;
    }

    .footer-content {
        align-items: start;
        flex-direction: column;
    }

    .footer-meta {
        text-align: left;
    }
}

@media (max-width: 820px) {
    .hamburger {
        display: inline-flex;
    }

    .nav-links {
        position: absolute;
        inset: calc(100% + 0.5rem) 1rem auto 1rem;
        flex-direction: column;
        align-items: stretch;
        padding: 1rem;
        border-radius: 24px;
        background: rgba(255, 252, 247, 0.98);
        border: 1px solid var(--line);
        box-shadow: var(--shadow);
        opacity: 0;
        pointer-events: none;
        transform: translateY(-0.5rem);
        transition: opacity var(--transition), transform var(--transition);
    }

    .nav-links.active {
        opacity: 1;
        pointer-events: auto;
        transform: translateY(0);
    }

    .nav-links a {
        width: 100%;
        text-align: center;
    }

    .hamburger.active .bar:nth-child(1) {
        transform: translateY(5px) rotate(45deg);
    }

    .hamburger.active .bar:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-5px) rotate(-45deg);
    }

    .hero-grid {
        padding: 7rem 0 5rem;
    }

    h1 {
        max-width: 12ch;
        font-size: clamp(2.7rem, 14vw, 4.2rem);
    }
}

@media (max-width: 640px) {
    section {
        padding: 4.5rem 0;
    }

    .container {
        width: min(var(--container), calc(100% - 1.25rem));
    }

    .hero {
        min-height: auto;
    }

    .hero-overlay {
        background:
            linear-gradient(180deg, rgba(255, 250, 243, 0.92) 0%, rgba(255, 250, 243, 0.66) 32%, rgba(250, 244, 235, 0.96) 100%);
    }

    .hero-grid {
        gap: 1.25rem;
        padding: 6.5rem 0 4rem;
    }

    .hero-actions,
    .stat-grid {
        grid-template-columns: 1fr;
    }

    .hero-actions {
        flex-direction: column;
    }

    .btn-primary,
    .btn-secondary,
    .btn-nav {
        width: 100%;
    }

    .contact-actions {
        flex-direction: column;
    }

    .panel-card,
    .value-strip-grid,
    .feature-card,
    .spec-panel,
    .timeline-step,
    .quote-form,
    .contact-panel {
        border-radius: 22px;
    }

    .value-strip {
        margin-top: -2rem;
    }

    .value-strip-grid {
        padding: 1.35rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

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