*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

:root {
    --c-bg: #faf9f7;
    --c-surface: #ffffff;
    --c-text: #1a1a1a;
    --c-text-muted: #6b6b6b;
    --c-primary: #2d5a3d;
    --c-primary-light: #3d7a52;
    --c-primary-pale: #e8f0eb;
    --c-accent: #c49a6c;
    --c-accent-light: #d4b08c;
    --c-border: #e5e2dd;
    --c-border-light: #f0ede8;
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, sans-serif;
    --r-sm: 8px;
    --r-md: 12px;
    --r-lg: 20px;
    --r-xl: 32px;
    --shadow-sm: 0 1px 3px rgba(0,0,0,.06);
    --shadow-md: 0 4px 20px rgba(0,0,0,.08);
    --shadow-lg: 0 12px 40px rgba(0,0,0,.12);
    --transition: .3s cubic-bezier(.4,0,.2,1);
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-body);
    color: var(--c-text);
    background: var(--c-bg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }
input,select,textarea { font: inherit; }

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 100px 0;
}

.section__header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 64px;
}

.section__tag {
    font-size: .8rem;
    font-weight: 600;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--c-primary);
    margin-bottom: 12px;
}

.section__title {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 16px;
}

.section__desc {
    color: var(--c-text-muted);
    font-size: 1.05rem;
    line-height: 1.7;
}

/* ── Buttons ── */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    font-weight: 600;
    font-size: .95rem;
    border-radius: var(--r-md);
    transition: var(--transition);
    white-space: nowrap;
}

.btn--primary {
    background: var(--c-primary);
    color: #fff;
}
.btn--primary:hover {
    background: var(--c-primary-light);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn--outline {
    border: 2px solid var(--c-border);
    color: var(--c-text);
}
.btn--outline:hover {
    border-color: var(--c-primary);
    color: var(--c-primary);
}

.btn--full { width: 100%; }

/* ── Header ── */

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(250,249,247,.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid transparent;
    transition: var(--transition);
}

.header--scrolled {
    border-bottom-color: var(--c-border);
    box-shadow: var(--shadow-sm);
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--c-primary);
}

.logo__icon {
    width: 36px;
    height: 36px;
}

.nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav__link {
    font-size: .9rem;
    font-weight: 500;
    color: var(--c-text-muted);
    transition: var(--transition);
    position: relative;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--c-primary);
    transition: var(--transition);
}

.nav__link:hover {
    color: var(--c-text);
}

.nav__link:hover::after {
    width: 100%;
}

.nav__link--cta {
    background: var(--c-primary);
    color: #fff !important;
    padding: 10px 24px;
    border-radius: var(--r-md);
}
.nav__link--cta::after { display: none; }
.nav__link--cta:hover {
    background: var(--c-primary-light);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
}
.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--c-text);
    border-radius: 2px;
    transition: var(--transition);
}

/* ── Hero ── */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    overflow: hidden;
}

.hero__bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 70% 20%, rgba(45,90,61,.08) 0%, transparent 60%),
        radial-gradient(ellipse at 20% 80%, rgba(196,154,108,.1) 0%, transparent 50%);
}

.hero__content {
    position: relative;
    max-width: 720px;
}

.hero__tag {
    font-size: .8rem;
    font-weight: 600;
    letter-spacing: .15em;
    text-transform: uppercase;
    color: var(--c-accent);
    margin-bottom: 20px;
}

.hero__title {
    font-family: var(--font-display);
    font-size: clamp(2.4rem, 6vw, 4rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 24px;
}

.hero__title em {
    font-style: normal;
    color: var(--c-primary);
}

.hero__desc {
    font-size: 1.15rem;
    color: var(--c-text-muted);
    line-height: 1.7;
    max-width: 540px;
    margin-bottom: 40px;
}

.hero__actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 64px;
}

.hero__stats {
    display: flex;
    gap: 48px;
}

.hero__stat {
    text-align: center;
}

.hero__stat span:first-child {
    font-family: var(--font-display);
    font-size: 2.4rem;
    font-weight: 700;
    color: var(--c-primary);
}

.hero__stat span:nth-child(2) {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--c-primary);
}

.hero__stat p {
    font-size: .85rem;
    color: var(--c-text-muted);
    margin-top: 4px;
}

/* ── Types ── */

.types__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.type-card {
    position: relative;
    background: var(--c-surface);
    border: 1px solid var(--c-border-light);
    border-radius: var(--r-lg);
    padding: 36px 28px;
    transition: var(--transition);
}

.type-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--c-primary-pale);
}

.type-card--featured {
    background: var(--c-primary);
    color: #fff;
    border-color: var(--c-primary);
}

.type-card--featured .type-card__desc {
    color: rgba(255,255,255,.8);
}

.type-card--featured .type-card__features li::before {
    color: var(--c-accent-light);
}

.type-card__badge {
    position: absolute;
    top: -12px;
    left: 28px;
    background: var(--c-accent);
    color: #fff;
    font-size: .75rem;
    font-weight: 600;
    padding: 4px 16px;
    border-radius: 20px;
    letter-spacing: .02em;
}

.type-card__icon {
    width: 56px;
    height: 56px;
    margin-bottom: 20px;
    color: var(--c-primary);
}

.type-card--featured .type-card__icon {
    color: var(--c-accent-light);
}

.type-card__icon svg {
    width: 100%;
    height: 100%;
}

.type-card__title {
    font-family: var(--font-display);
    font-size: 1.3rem;
    margin-bottom: 12px;
}

.type-card__desc {
    color: var(--c-text-muted);
    font-size: .92rem;
    line-height: 1.6;
    margin-bottom: 20px;
}

.type-card__features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.type-card__features li {
    font-size: .88rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
}

.type-card__features li::before {
    content: '✓';
    color: var(--c-primary);
    font-weight: 700;
}

/* ── Benefits ── */

.benefits {
    background: var(--c-primary);
    color: #fff;
}

.benefits .section__tag {
    color: var(--c-accent-light);
}

.benefits .section__desc {
    color: rgba(255,255,255,.7);
}

.benefits__layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.benefits__left .btn {
    margin-top: 32px;
    background: var(--c-accent);
}
.benefits__left .btn:hover {
    background: var(--c-accent-light);
}

.benefit-card {
    display: flex;
    gap: 20px;
    padding: 24px;
    border-radius: var(--r-md);
    transition: var(--transition);
}

.benefit-card:hover {
    background: rgba(255,255,255,.08);
}

.benefit-card__num {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--c-accent-light);
    flex-shrink: 0;
    width: 48px;
}

.benefit-card h3 {
    font-size: 1.05rem;
    margin-bottom: 6px;
}

.benefit-card p {
    font-size: .9rem;
    color: rgba(255,255,255,.65);
    line-height: 1.6;
}

/* ── Gallery ── */

.gallery__filter {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.gallery__btn {
    padding: 8px 20px;
    border-radius: 24px;
    font-size: .88rem;
    font-weight: 500;
    color: var(--c-text-muted);
    border: 1px solid var(--c-border);
    transition: var(--transition);
}

.gallery__btn:hover,
.gallery__btn.active {
    background: var(--c-primary);
    color: #fff;
    border-color: var(--c-primary);
}

.gallery__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    grid-auto-rows: 240px;
}

.gallery__item {
    border-radius: var(--r-lg);
    overflow: hidden;
    position: relative;
    cursor: pointer;
    transition: var(--transition);
}

.gallery__item:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-lg);
}

.gallery__item--tall {
    grid-row: span 2;
}

.gallery__item--wide {
    grid-column: span 2;
}

.gallery__img {
    width: 100%;
    height: 100%;
    background: hsl(var(--hue, 200), var(--sat, 15%), 85%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.gallery__img::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,.5) 0%, transparent 50%);
}

.gallery__placeholder {
    width: 60%;
    max-width: 180px;
    color: hsl(var(--hue, 200), var(--sat, 15%), 60%);
    opacity: .6;
}

.gallery__label {
    position: absolute;
    bottom: 16px;
    left: 20px;
    right: 20px;
    color: #fff;
    font-size: .88rem;
    font-weight: 500;
    z-index: 1;
}

/* ── Tips ── */

.tips__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.tip-card {
    background: var(--c-surface);
    border: 1px solid var(--c-border-light);
    border-radius: var(--r-lg);
    padding: 32px 28px;
    transition: var(--transition);
}

.tip-card:hover {
    border-color: var(--c-primary-pale);
    box-shadow: var(--shadow-md);
}

.tip-card__icon {
    width: 44px;
    height: 44px;
    color: var(--c-primary);
    margin-bottom: 20px;
}

.tip-card__icon svg {
    width: 100%;
    height: 100%;
}

.tip-card h3 {
    font-family: var(--font-display);
    font-size: 1.15rem;
    margin-bottom: 10px;
}

.tip-card p {
    color: var(--c-text-muted);
    font-size: .92rem;
    line-height: 1.65;
}

/* ── Process ── */

.process {
    background: var(--c-primary-pale);
}

.process__steps {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 0;
}

.process__step {
    text-align: center;
    padding: 0 32px;
    max-width: 240px;
}

.process__num {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--c-primary);
    color: #fff;
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
}

.process__step h3 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.process__step p {
    font-size: .88rem;
    color: var(--c-text-muted);
    line-height: 1.6;
}

.process__line {
    width: 60px;
    height: 2px;
    background: var(--c-primary);
    opacity: .3;
    margin-top: 28px;
    flex-shrink: 0;
}

/* ── FAQ ── */

.faq__layout {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 64px;
    align-items: start;
}

.faq__item {
    border-bottom: 1px solid var(--c-border);
}

.faq__question {
    padding: 20px 0;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    transition: var(--transition);
}

.faq__question::-webkit-details-marker { display: none; }

.faq__question::after {
    content: '+';
    font-size: 1.4rem;
    font-weight: 300;
    color: var(--c-primary);
    flex-shrink: 0;
    transition: var(--transition);
}

details[open] .faq__question::after {
    transform: rotate(45deg);
}

details[open] .faq__question {
    color: var(--c-primary);
}

.faq__answer {
    padding: 0 0 20px;
}

.faq__answer p {
    color: var(--c-text-muted);
    font-size: .95rem;
    line-height: 1.7;
}

/* ── CTA ── */

.cta {
    background: var(--c-bg);
}

.cta__card {
    background: var(--c-surface);
    border: 1px solid var(--c-border-light);
    border-radius: var(--r-xl);
    padding: 64px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
    box-shadow: var(--shadow-md);
}

.cta__content h2 {
    font-family: var(--font-display);
    font-size: clamp(1.6rem, 3vw, 2rem);
    margin-bottom: 16px;
}

.cta__content p {
    color: var(--c-text-muted);
    line-height: 1.7;
}

.cta__form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.cta__form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.cta__input {
    width: 100%;
    padding: 14px 18px;
    border: 1px solid var(--c-border);
    border-radius: var(--r-md);
    background: var(--c-bg);
    color: var(--c-text);
    font-size: .92rem;
    transition: var(--transition);
    outline: none;
}

.cta__input:focus {
    border-color: var(--c-primary);
    box-shadow: 0 0 0 3px var(--c-primary-pale);
}

.cta__textarea {
    resize: vertical;
    min-height: 80px;
}

/* ── Footer ── */

.footer {
    background: var(--c-text);
    color: rgba(255,255,255,.7);
    padding: 64px 0 0;
}

.footer__top {
    display: grid;
    grid-template-columns: 1.2fr 2fr;
    gap: 64px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255,255,255,.1);
}

.footer__brand .logo {
    color: #fff;
    margin-bottom: 16px;
}

.footer__brand p {
    font-size: .9rem;
    line-height: 1.6;
}

.footer__links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.footer__links h4 {
    color: #fff;
    font-size: .9rem;
    font-weight: 600;
    margin-bottom: 16px;
}

.footer__links a,
.footer__links p {
    display: block;
    font-size: .88rem;
    margin-bottom: 10px;
    transition: var(--transition);
}

.footer__links a:hover {
    color: var(--c-accent-light);
}

.footer__bottom {
    padding: 24px 0;
    text-align: center;
    font-size: .82rem;
}

/* ── Animations ── */

.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity .6s ease, transform .6s ease;
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ── Mobile ── */

@media (max-width: 1024px) {
    .types__grid { grid-template-columns: repeat(2, 1fr); }
    .tips__grid { grid-template-columns: repeat(2, 1fr); }
    .gallery__grid { grid-template-columns: repeat(2, 1fr); }
    .gallery__item--wide { grid-column: span 1; }
    .benefits__layout { grid-template-columns: 1fr; gap: 48px; }
    .faq__layout { grid-template-columns: 1fr; gap: 40px; }
    .cta__card { grid-template-columns: 1fr; padding: 40px; }
    .footer__top { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 768px) {
    .section { padding: 72px 0; }

    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--c-surface);
        flex-direction: column;
        align-items: flex-start;
        padding: 100px 32px 32px;
        gap: 0;
        box-shadow: var(--shadow-lg);
        transition: var(--transition);
        z-index: 99;
    }

    .nav.open { right: 0; }

    .nav__link {
        padding: 14px 0;
        font-size: 1rem;
        width: 100%;
        border-bottom: 1px solid var(--c-border-light);
    }

    .nav__link--cta {
        margin-top: 16px;
        text-align: center;
    }

    .hamburger { display: flex; z-index: 101; }

    .hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
    .hamburger.active span:nth-child(2) { opacity: 0; }
    .hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

    .hero { min-height: auto; padding: 140px 0 80px; }
    .hero__stats { gap: 24px; }
    .hero__stat span:first-child { font-size: 1.8rem; }

    .types__grid { grid-template-columns: 1fr; }
    .tips__grid { grid-template-columns: 1fr; }
    .gallery__grid {
        grid-template-columns: 1fr;
        grid-auto-rows: 200px;
    }
    .gallery__item--tall { grid-row: span 1; }

    .process__steps {
        flex-direction: column;
        align-items: center;
    }
    .process__line {
        width: 2px;
        height: 40px;
        margin: 0;
    }

    .cta__card { padding: 28px 20px; }
    .cta__form-row { grid-template-columns: 1fr; }

    .footer__links { grid-template-columns: 1fr; gap: 24px; }
}

@media (max-width: 480px) {
    .hero__title { font-size: 2rem; }
    .hero__actions { flex-direction: column; }
    .hero__actions .btn { width: 100%; }
    .hero__stats { flex-direction: column; gap: 16px; }
}