/* ==========================================================================
   PIANTALA — modern responsive redesign
   ========================================================================== */
:root {
  --forest-950:#032f26;
  --forest-900:#073f32;
  --forest-800:#0a513f;
  --forest-700:#126a52;
  --leaf:#a7d96d;
  --leaf-bright:#bde77f;
  --cream:#f5f0e9;
  --cream-2:#eee5da;
  --sand:#dfd0bf;
  --white:#fffdf9;
  --terracotta:#df603d;
  --ink:#17362d;
  --muted:#687a73;
  --line:rgba(7,63,50,.14);
  --shadow-sm:0 14px 34px rgba(3,47,38,.08);
  --shadow-md:0 24px 70px rgba(3,47,38,.14);
  --shadow-lg:0 38px 100px rgba(3,47,38,.24);
  --radius-sm:14px;
  --radius-md:24px;
  --radius-lg:34px;
  --radius-xl:48px;
  --font-display:'Poppins',sans-serif;
  --font-body:'Nunito Sans',sans-serif;
  --container:1240px;
  --header-h:82px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:100px}
body{margin:0;background:var(--cream);color:var(--ink);font-family:var(--font-body);font-size:16px;line-height:1.65;overflow-x:hidden;-webkit-font-smoothing:antialiased}
body.menu-open{overflow:hidden}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,textarea{font:inherit}
button{color:inherit}
h1,h2,h3,h4,p{margin-top:0}
h1,h2,h3,h4{font-family:var(--font-display);line-height:1.08;letter-spacing:-.035em}
h1 em,h2 em{font-style:normal;color:var(--terracotta)}
::selection{background:var(--leaf);color:var(--forest-950)}

.container{width:min(100% - 48px,var(--container));margin-inline:auto}
.section{position:relative;padding:112px 0}
.section--compact{padding:72px 0}
.section--cream{background:var(--cream)}
.section--sand{background:var(--cream-2)}
.section--forest{background:var(--forest-900);color:var(--cream)}
.section--pattern{overflow:hidden}
.section--pattern::before{content:"";position:absolute;inset:0;opacity:.11;background-image:radial-gradient(circle at 20% 20%,var(--leaf) 0 1px,transparent 1.5px);background-size:24px 24px;mask-image:linear-gradient(to bottom,black,transparent 85%);pointer-events:none}

/* Header */
.header{position:fixed;top:0;left:0;right:0;z-index:1000;padding:12px 0;transition:padding .3s ease,background .3s ease,box-shadow .3s ease,backdrop-filter .3s ease}
.header::before{content:"";position:absolute;inset:0;background:rgba(245,240,233,.93);border-bottom:1px solid rgba(7,63,50,.08);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}
.header.is-scrolled{padding:6px 0;box-shadow:0 12px 40px rgba(3,47,38,.1)}
.header__inner{position:relative;display:flex;align-items:center;justify-content:space-between;min-height:58px}
.header__logo{position:relative;z-index:3;display:inline-flex;transition:transform .25s ease}
.header__logo:hover{transform:translateY(-2px)}
.header__logo img{width:164px;height:48px;object-fit:contain;object-position:left center}
.header__nav{display:flex;align-items:center;gap:10px;margin:0;padding:0;list-style:none}
.header__nav-item{position:relative}
.header__nav-link{position:relative;display:flex;align-items:center;gap:9px;padding:13px 16px;border:0;background:transparent;border-radius:999px;color:var(--forest-900);font-size:.91rem;font-weight:800;cursor:pointer;transition:background .25s ease,transform .25s ease,color .25s ease}
.header__nav-link::after{content:"";position:absolute;left:18px;right:18px;bottom:6px;height:2px;background:var(--terracotta);transform:scaleX(0);transform-origin:center;transition:transform .25s ease}
.header__nav-link:hover,.header__nav-link.is-active{background:rgba(7,63,50,.06);transform:translateY(-1px)}
.header__nav-link:hover::after,.header__nav-link.is-active::after{transform:scaleX(1)}
.header__nav-icon{width:18px;height:18px}
.chevron{width:7px;height:7px;border-right:1.7px solid currentColor;border-bottom:1.7px solid currentColor;transform:rotate(45deg) translateY(-2px);transition:transform .25s ease}
.header__dropdown-trigger[aria-expanded="true"] .chevron{transform:rotate(225deg) translate(-2px,-1px)}
.header__dropdown{position:absolute;top:calc(100% + 12px);left:50%;width:270px;padding:10px;background:rgba(255,253,249,.98);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow-md);opacity:0;visibility:hidden;transform:translate(-50%,-8px);transition:opacity .24s ease,transform .24s ease,visibility .24s ease}
.header__nav-item--dropdown:hover .header__dropdown,.header__nav-item--dropdown:focus-within .header__dropdown,.header__dropdown.is-open{opacity:1;visibility:visible;transform:translate(-50%,0)}
.header__dropdown a{display:flex;align-items:center;gap:14px;padding:12px 14px;border-radius:12px;color:var(--forest-900);font-weight:700;transition:background .2s ease,transform .2s ease}
.header__dropdown a span{font-size:.7rem;color:var(--terracotta);font-weight:900;letter-spacing:.08em}
.header__dropdown a:hover{background:var(--cream);transform:translateX(4px)}
.header__actions{display:flex;align-items:center;gap:9px}
.header__icon-btn{display:grid;place-items:center;width:42px;height:42px;border:1px solid rgba(7,63,50,.22);border-radius:50%;background:rgba(255,255,255,.25);transition:transform .25s ease,background .25s ease,border-color .25s ease,box-shadow .25s ease}
.header__icon-btn img{width:18px;height:18px}
.header__icon-btn:hover{transform:translateY(-3px) rotate(3deg);background:var(--white);border-color:var(--forest-900);box-shadow:var(--shadow-sm)}
.header__burger{display:none;width:44px;height:44px;padding:0;border:0;border-radius:50%;background:var(--forest-900);cursor:pointer;position:relative;z-index:3}
.header__burger span{position:absolute;left:12px;width:20px;height:2px;background:var(--cream);transition:transform .25s ease,top .25s ease,opacity .25s ease}
.header__burger span:nth-child(1){top:14px}.header__burger span:nth-child(2){top:21px}.header__burger span:nth-child(3){top:28px}
.header__burger[aria-expanded="true"] span:nth-child(1){top:21px;transform:rotate(45deg)}
.header__burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.header__burger[aria-expanded="true"] span:nth-child(3){top:21px;transform:rotate(-45deg)}
.mobile-overlay{position:fixed;inset:0;z-index:998;background:rgba(3,47,38,.48);backdrop-filter:blur(5px);opacity:0;visibility:hidden;transition:.25s ease}
.mobile-overlay.is-visible{opacity:1;visibility:visible}

/* Buttons */
.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:52px;padding:13px 24px;border:1px solid transparent;border-radius:999px;font-weight:800;font-size:.94rem;line-height:1;cursor:pointer;overflow:hidden;transition:transform .25s ease,box-shadow .25s ease,background .25s ease,color .25s ease,border-color .25s ease}
.btn::before{content:"";position:absolute;inset:0;background:linear-gradient(120deg,transparent 15%,rgba(255,255,255,.28),transparent 85%);transform:translateX(-120%);transition:transform .55s ease}
.btn:hover::before{transform:translateX(120%)}
.btn:hover{transform:translateY(-3px);box-shadow:0 14px 28px rgba(3,47,38,.17)}
.btn span{position:relative;display:grid;place-items:center;width:25px;height:25px;border-radius:50%;transition:transform .25s ease}
.btn:hover span{transform:translate(2px,-2px)}
.btn--light{background:var(--cream);color:var(--forest-900)}
.btn--light span{background:var(--forest-900);color:var(--cream)}
.btn--forest{background:var(--forest-900);color:var(--cream)}
.btn--forest span{background:var(--leaf);color:var(--forest-950)}
.btn--lime{background:var(--leaf);color:var(--forest-950)}
.btn--lime span{background:var(--forest-900);color:var(--cream)}
.btn--ghost-light{border-color:rgba(255,255,255,.45);color:#fff;background:rgba(255,255,255,.06);backdrop-filter:blur(8px)}
.btn--ghost-light:hover{background:rgba(255,255,255,.14);border-color:#fff}
.btn--outline{border-color:rgba(7,63,50,.28);color:var(--forest-900);background:transparent}
.btn--outline:hover{background:var(--forest-900);border-color:var(--forest-900);color:var(--cream)}
.btn:disabled{opacity:.46;cursor:not-allowed;transform:none!important;box-shadow:none!important}
.btn:disabled::before{display:none}
.btn img{width:16px;height:16px;filter:brightness(0) invert(1)}
.button-group{display:flex;flex-wrap:wrap;gap:12px}
.text-link{display:inline-flex;align-items:center;gap:12px;color:var(--forest-900);font-weight:900;border-bottom:1px solid rgba(7,63,50,.25);padding-bottom:4px;transition:gap .2s ease,color .2s ease,border-color .2s ease}
.text-link:hover{gap:18px;color:var(--terracotta);border-color:var(--terracotta)}
.text-link--light{color:var(--cream);border-color:rgba(245,240,233,.35)}
.text-link--light:hover{color:var(--leaf);border-color:var(--leaf)}

/* Typography and headings */
.eyebrow{display:inline-flex;align-items:center;gap:10px;margin-bottom:18px;color:var(--forest-700);font-size:.74rem;font-weight:900;text-transform:uppercase;letter-spacing:.18em}
.eyebrow>span{display:inline-block;width:34px;height:2px;background:var(--terracotta)}
.eyebrow--light{color:var(--cream)}
.eyebrow--light>span{background:var(--leaf)}
.section-heading h2{max-width:700px;margin-bottom:22px;font-size:clamp(2.4rem,4.5vw,4.6rem)}
.section-heading p{max-width:660px;color:var(--muted);font-size:1.05rem}
.section-heading--light p,.section-heading--center.section-heading p{color:rgba(245,240,233,.76)}
.section-heading--center{text-align:center;margin:0 auto 52px}
.section-heading--center h2,.section-heading--center p{margin-left:auto;margin-right:auto}
.section-heading--center p{max-width:850px}
.lead{font-size:clamp(1.3rem,2.2vw,1.8rem);line-height:1.4;font-weight:800;color:var(--forest-900)}

/* Homepage hero */
.hero{position:relative;overflow:hidden}
.hero--home{min-height:800px;padding-top:var(--header-h);display:flex;align-items:center;color:#fff;border-radius:0 0 48px 48px}
.hero__media{position:absolute;inset:-40px;background-size:cover;background-position:center;transform:scale(1.07);will-change:transform}
.hero__veil{position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,39,31,.88) 0%,rgba(3,47,38,.68) 46%,rgba(3,47,38,.18) 78%),linear-gradient(0deg,rgba(3,47,38,.42),transparent 45%)}
.hero__inner{position:relative;display:grid;grid-template-columns:minmax(0,720px) 1fr;align-items:center;gap:50px;padding-top:74px;padding-bottom:80px}
.hero__content h1{margin-bottom:24px;font-size:clamp(3.5rem,6.7vw,6.6rem);font-weight:700;letter-spacing:-.06em}
.hero__content h1 em{color:var(--leaf)}
.hero__content p{max-width:690px;margin-bottom:34px;font-size:1.12rem;line-height:1.75;color:rgba(255,255,255,.88)}
.hero__floating-card{justify-self:end;width:190px;aspect-ratio:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;border:1px solid rgba(255,255,255,.26);border-radius:50%;background:rgba(255,255,255,.11);backdrop-filter:blur(15px);box-shadow:0 24px 70px rgba(0,0,0,.18);animation:float 5s ease-in-out infinite}
.hero__floating-card img{width:64px;height:64px;filter:none}
.hero__floating-card span{text-align:center;font-weight:900;text-transform:uppercase;font-size:.78rem;letter-spacing:.08em}
.hero__scroll{position:absolute;left:50%;bottom:28px;transform:translateX(-50%);display:flex;align-items:center;gap:12px;font-size:.75rem;text-transform:uppercase;letter-spacing:.14em;font-weight:900;color:rgba(255,255,255,.75)}
.hero__scroll span{width:26px;height:40px;border:1px solid rgba(255,255,255,.5);border-radius:20px;position:relative}
.hero__scroll span::after{content:"";position:absolute;left:50%;top:8px;width:4px;height:4px;border-radius:50%;background:#fff;transform:translateX(-50%);animation:scrollDot 1.7s infinite}
@keyframes float{50%{transform:translateY(-13px) rotate(2deg)}}
@keyframes scrollDot{0%{opacity:0;transform:translate(-50%,0)}30%{opacity:1}100%{opacity:0;transform:translate(-50%,17px)}}

/* Intro and home sections */
.intro-grid,.content-split{display:grid;grid-template-columns:.85fr 1.15fr;gap:9vw;align-items:start}
.intro-copy{padding-top:20px}
.intro-copy p:not(.lead),.rich-copy p{font-size:1.04rem;color:#50675f}
.steps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.step-card{position:relative;overflow:hidden;border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-lg);background:rgba(255,255,255,.07);transition:transform .35s ease,background .35s ease,box-shadow .35s ease}
.step-card:hover{transform:translateY(-10px);background:rgba(255,255,255,.11);box-shadow:0 26px 60px rgba(0,0,0,.18)}
.step-card__number{position:absolute;z-index:2;top:18px;left:18px;display:grid;place-items:center;width:50px;height:50px;border-radius:50%;background:var(--leaf);color:var(--forest-950);font-family:var(--font-display);font-weight:900;box-shadow:0 8px 24px rgba(3,47,38,.22)}
.step-card__image{height:250px;overflow:hidden}
.step-card__image img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.step-card:hover .step-card__image img{transform:scale(1.08)}
.step-card__body{padding:28px}
.step-card h3{margin-bottom:12px;color:var(--leaf);font-size:1.35rem}
.step-card p{margin-bottom:0;color:rgba(245,240,233,.74)}
.section-actions{text-align:center;margin-top:42px}
.business-cta{display:grid;grid-template-columns:auto 1fr auto;gap:34px;align-items:center;padding:42px 48px;border:1px solid rgba(7,63,50,.12);border-radius:var(--radius-xl);background:var(--white);box-shadow:var(--shadow-sm)}
.business-cta__mark{display:grid;place-items:center;width:100px;height:100px;border-radius:50%;background:var(--leaf)}
.business-cta__mark img{width:58px;height:58px}
.business-cta h2{margin:0 0 10px;font-size:clamp(2rem,3.5vw,3.5rem)}
.business-cta p{margin:0;color:var(--muted)}

/* Page hero */
.page-hero{position:relative;overflow:hidden;padding:170px 0 96px;background:var(--forest-900);color:var(--cream)}
.page-hero::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 80% 15%,rgba(167,217,109,.15),transparent 30%),linear-gradient(135deg,transparent 0 55%,rgba(255,255,255,.025) 55% 56%,transparent 56%)}
.page-hero__orb{position:absolute;width:420px;height:420px;border:1px solid rgba(167,217,109,.22);border-radius:50%;right:-130px;top:-170px}
.page-hero__orb::before,.page-hero__orb::after{content:"";position:absolute;border:1px solid rgba(167,217,109,.15);border-radius:50%;inset:55px}.page-hero__orb::after{inset:115px}
.page-hero__grid{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:72px;align-items:center}
.page-hero__content h1,.page-hero__center h1{margin-bottom:24px;font-size:clamp(3.2rem,6vw,6rem)}
.page-hero__content h1 em,.page-hero__center h1 em{color:var(--leaf)}
.page-hero__content p,.page-hero__center p{font-size:1.17rem;color:rgba(245,240,233,.78)}
.page-hero__image{position:relative;padding:12px;border:1px solid rgba(255,255,255,.16);border-radius:var(--radius-xl);transform:rotate(2deg)}
.page-hero__image::after{content:"";position:absolute;right:-22px;bottom:-22px;width:120px;height:120px;border-radius:50%;background:var(--terracotta);z-index:-1}
.page-hero__image img{width:100%;height:440px;object-fit:cover;border-radius:38px}
.page-hero__center{position:relative;text-align:center;max-width:900px}
.page-hero__center p{max-width:780px;margin:0 auto 24px}
.page-hero--short{padding-bottom:76px}

/* About */
.rich-copy{padding-top:12px}
.values-layout{display:grid;grid-template-columns:1fr 1fr;gap:8vw;align-items:center}
.values-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;transform:rotate(-2deg)}
.value-card{position:relative;min-height:180px;padding:26px;border:1px solid rgba(255,255,255,.14);border-radius:var(--radius-md);background:rgba(255,255,255,.07);transition:.3s ease}
.value-card:nth-child(even){transform:translateY(24px)}
.value-card:hover{background:var(--leaf);color:var(--forest-950);transform:translateY(-5px) rotate(1deg)}
.value-card:nth-child(even):hover{transform:translateY(18px) rotate(1deg)}
.value-card span{font-size:.74rem;font-weight:900;letter-spacing:.12em;color:var(--leaf)}
.value-card:hover span{color:var(--terracotta)}
.value-card h3{position:absolute;left:26px;right:26px;bottom:20px;margin:0;font-size:1.35rem}
.image-copy-grid{display:grid;grid-template-columns:1fr 1fr;gap:8vw;align-items:center}
.image-frame{position:relative}
.image-frame img{width:100%;height:560px;object-fit:cover;border-radius:var(--radius-xl)}
.image-frame::before{content:"";position:absolute;left:-24px;top:-24px;width:130px;height:130px;border-radius:50%;background:var(--leaf);z-index:-1}
.image-frame__label{position:absolute;right:24px;bottom:24px;padding:12px 18px;border-radius:999px;background:rgba(255,253,249,.9);backdrop-filter:blur(10px);font-weight:900;color:var(--forest-900)}
.centered-copy{text-align:center;max-width:920px}
.centered-copy h2{font-size:clamp(2.4rem,4vw,4rem)}
.centered-copy p{font-size:1.1rem;color:var(--muted)}
.centered-copy a{color:var(--terracotta);font-weight:900;border-bottom:1px solid currentColor}

/* Projects */
.projects-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:start}
.project-card{overflow:hidden;border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--white);box-shadow:0 12px 34px rgba(3,47,38,.06);transition:transform .35s ease,box-shadow .35s ease}
.project-card:hover{transform:translateY(-9px);box-shadow:var(--shadow-md)}
.project-card__image{position:relative;height:260px;overflow:hidden}
.project-card__image img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.project-card:hover .project-card__image img{transform:scale(1.07)}
.project-card__status{position:absolute;top:18px;right:18px;padding:8px 12px;border-radius:999px;background:rgba(255,253,249,.92);color:var(--forest-900);font-size:.7rem;font-weight:900;text-transform:uppercase;letter-spacing:.08em;backdrop-filter:blur(8px)}
.project-card__body{padding:26px}
.project-card__meta{display:flex;flex-wrap:wrap;gap:10px 18px;margin-bottom:17px;padding-bottom:17px;border-bottom:1px solid var(--line)}
.project-card__meta span{display:flex;align-items:center;gap:7px;font-size:.76rem;font-weight:800;color:var(--forest-700)}
.project-card__meta img{width:14px;height:14px}
.project-card h2{margin-bottom:12px;font-size:1.65rem;color:var(--forest-900)}
.project-card p{color:var(--muted);font-size:.93rem}
.project-facts{margin:20px 0 24px;border-top:1px solid var(--line)}
.project-facts div{display:flex;justify-content:space-between;gap:18px;padding:10px 0;border-bottom:1px solid var(--line);font-size:.82rem}
.project-facts dt{color:var(--muted)}
.project-facts dd{margin:0;text-align:right;font-weight:900;color:var(--terracotta)}
.project-card .btn{width:100%}
.coming-card{display:grid;grid-template-columns:.85fr 1.15fr;overflow:hidden;margin-top:56px;border-radius:var(--radius-xl);background:var(--forest-900);color:var(--cream);box-shadow:var(--shadow-md)}
.coming-card__image{min-height:380px;overflow:hidden}
.coming-card__image img{width:100%;height:100%;object-fit:cover;transition:transform .7s ease}
.coming-card:hover .coming-card__image img{transform:scale(1.05)}
.coming-card__body{padding:52px;align-self:center}
.coming-card h2{margin:20px 0;font-size:clamp(2rem,3vw,3rem);color:var(--leaf)}
.coming-card p{color:rgba(245,240,233,.75)}
.badge{display:inline-flex;padding:8px 13px;border-radius:999px;background:var(--terracotta);color:#fff;font-size:.72rem;font-weight:900;text-transform:uppercase;letter-spacing:.1em}
.project-support{max-width:850px;margin:42px auto 0;text-align:center;color:var(--muted)}
.project-support a{color:var(--terracotta);font-weight:900;border-bottom:1px solid currentColor}

/* Alberario */
.tree-toolbar{display:flex;justify-content:space-between;align-items:center;gap:24px;margin-bottom:36px}
.search-box{display:flex;align-items:center;gap:12px;width:min(100%,520px);padding:0 18px;border:1px solid var(--line);border-radius:999px;background:var(--white);box-shadow:var(--shadow-sm);transition:border-color .2s ease,box-shadow .2s ease}
.search-box:focus-within{border-color:var(--forest-700);box-shadow:0 0 0 4px rgba(18,106,82,.1),var(--shadow-sm)}
.search-box span{font-size:1.7rem;color:var(--forest-700);transform:rotate(-20deg)}
.search-box input{width:100%;padding:16px 0;border:0;outline:0;background:transparent;color:var(--forest-900)}
.search-box input::placeholder{color:#8a9994}
.tree-count{font-size:.9rem;color:var(--muted)}
.tree-count strong{font-family:var(--font-display);font-size:1.35rem;color:var(--terracotta)}
.trees-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.tree-card{overflow:hidden;border:1px solid var(--line);border-radius:var(--radius-md);background:var(--white);box-shadow:0 8px 28px rgba(3,47,38,.06);transition:transform .3s ease,box-shadow .3s ease}
.tree-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-md)}
.tree-card__image{height:220px;overflow:hidden}
.tree-card__image img{width:100%;height:100%;object-fit:cover;transition:transform .55s ease}
.tree-card:hover .tree-card__image img{transform:scale(1.08)}
.tree-card__body{padding:20px}
.tree-card__scientific{display:block;margin-bottom:6px;color:var(--terracotta);font-size:.75rem;font-style:italic;font-weight:800}
.tree-card h3{margin-bottom:14px;font-size:1.25rem;color:var(--forest-900)}
.tree-card__co2{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px;padding-top:14px;border-top:1px solid var(--line);font-size:.75rem;font-weight:800;color:var(--muted)}
.dots{display:inline-flex;gap:4px}.dot{width:7px;height:7px;border-radius:50%;background:rgba(7,63,50,.15)}.dot--full{background:var(--forest-700)}
.tree-card .btn{width:100%;min-height:44px;padding:11px 18px}
.empty-state{text-align:center;padding:40px;color:var(--muted)}
.modal{position:fixed;inset:0;z-index:2000;display:grid;place-items:center;padding:24px;background:rgba(3,30,24,.72);backdrop-filter:blur(8px);opacity:0;visibility:hidden;transition:.25s ease}
.modal.is-open,.modal--aperto{opacity:1;visibility:visible}
.modal__box{position:relative;width:min(100%,980px);max-height:min(88vh,820px);overflow:auto;border-radius:var(--radius-lg);background:var(--white);box-shadow:var(--shadow-lg);transform:translateY(18px) scale(.98);transition:transform .3s ease}
.modal.is-open .modal__box,.modal--aperto .modal__box{transform:none}
.modal__close{position:sticky;z-index:3;top:18px;float:right;margin:18px 18px -58px 0;width:42px;height:42px;border:0;border-radius:50%;background:var(--forest-900);color:var(--cream);font-size:1.6rem;line-height:1;cursor:pointer;transition:transform .2s ease,background .2s ease}
.modal__close:hover{transform:rotate(90deg);background:var(--terracotta)}
.tree-modal{display:grid;grid-template-columns:.9fr 1.1fr}
.tree-modal__image{min-height:620px}.tree-modal__image img{width:100%;height:100%;object-fit:cover}
.tree-modal__content{padding:56px 48px}
.tree-modal__content h2{margin-bottom:4px;font-size:2.4rem;color:var(--forest-900)}
.tree-modal__scientific{color:var(--terracotta);font-style:italic;font-weight:800}
.tree-modal dl{margin:30px 0}
.tree-modal dl div{padding:13px 0;border-bottom:1px solid var(--line)}
.tree-modal dt{font-size:.72rem;text-transform:uppercase;letter-spacing:.1em;font-weight:900;color:var(--muted)}
.tree-modal dd{margin:4px 0 0;color:var(--forest-900)}
.tree-modal__curiosity{padding:20px;border-radius:18px;background:var(--cream)}
.tree-modal__curiosity h3{font-size:1rem;color:var(--forest-900)}
.tree-modal__curiosity p{margin:0;color:var(--muted)}
.tree-modal__note{display:block;margin-top:18px;font-size:.72rem;color:var(--muted)}

/* Forest cards and protection */
.forests-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.forest-card{overflow:hidden;border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--white);box-shadow:0 8px 28px rgba(3,47,38,.06);transition:transform .3s ease,box-shadow .3s ease}
.forest-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-md)}
.forest-card__placeholder{height:190px;position:relative;display:grid;place-items:center;overflow:hidden;background:linear-gradient(135deg,var(--forest-800),var(--forest-950))}
.forest-card__placeholder::before,.forest-card__placeholder::after{content:"";position:absolute;border-radius:50%;border:1px solid rgba(167,217,109,.22)}
.forest-card__placeholder::before{width:250px;height:250px;right:-80px;top:-100px}.forest-card__placeholder::after{width:150px;height:150px;left:-60px;bottom:-60px}
.forest-card__placeholder--2{background:linear-gradient(135deg,#165b48,#6e8d52)}.forest-card__placeholder--3{background:linear-gradient(135deg,#7a6339,#274d3d)}.forest-card__placeholder--4{background:linear-gradient(135deg,#0b4b3c,#478266)}.forest-card__placeholder--5{background:linear-gradient(135deg,#6d7c4d,#0c493b)}.forest-card__placeholder--6{background:linear-gradient(135deg,#214e42,#8d6946)}
.forest-card__placeholder img{width:70px;height:70px;opacity:.85;transition:transform .4s ease}
.forest-card:hover .forest-card__placeholder img{transform:scale(1.1) rotate(8deg)}
.forest-card__body{padding:22px}
.forest-card__top{display:flex;align-items:start;justify-content:space-between;gap:15px}
.forest-card h2{font-size:1.4rem;color:var(--forest-900)}
.forest-card__availability{padding:5px 9px;border-radius:999px;background:var(--cream-2);font-size:.65rem;font-weight:900;text-transform:uppercase;letter-spacing:.08em;color:var(--terracotta)}
.tag-list{display:flex;flex-wrap:wrap;gap:6px;margin:8px 0 20px}.tag-list span{padding:6px 9px;border-radius:999px;background:var(--cream);font-size:.68rem;font-weight:800;color:var(--forest-700)}
.funding__label,.funding__numbers{display:flex;justify-content:space-between;gap:12px}.funding__label{font-size:.78rem;color:var(--muted)}.funding__label strong{color:var(--terracotta)}.funding__numbers{font-size:.68rem;color:#8b9893}
.progress{height:8px;margin:8px 0 5px;border-radius:999px;background:rgba(7,63,50,.1);overflow:hidden}.progress span{display:block;width:var(--progress);height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--forest-700),var(--leaf));transform-origin:left;animation:growBar 1.2s ease both}
@keyframes growBar{from{transform:scaleX(0)}to{transform:scaleX(1)}}
.forest-card__footer{display:grid;grid-template-columns:1fr 1fr auto;gap:8px;align-items:center;margin-top:20px}.forest-card__footer .btn{min-height:42px;padding:10px 12px;font-size:.78rem}.forest-card__price{text-align:right;font-size:.68rem;color:var(--muted);line-height:1.2}.forest-card__price strong{display:block;font-size:1.05rem;color:var(--forest-900)}
.benefits-grid,.process-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.benefit-card{position:relative;padding:14px 14px 26px;border-radius:var(--radius-lg);background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.11);transition:.3s ease}
.benefit-card:hover{transform:translateY(-8px);background:rgba(255,255,255,.1)}
.benefit-card__image{height:230px;overflow:hidden;border-radius:20px}.benefit-card__image img{width:100%;height:100%;object-fit:cover;transition:transform .55s ease}.benefit-card:hover img{transform:scale(1.07)}
.benefit-card>span{display:inline-block;margin:21px 10px 5px;color:var(--leaf);font-weight:900;font-size:.72rem;letter-spacing:.12em}.benefit-card h3{margin:0 10px 10px;color:var(--leaf);font-size:1.35rem}.benefit-card p{margin:0 10px;color:rgba(245,240,233,.72)}
.process-card{overflow:hidden;border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--white);box-shadow:0 8px 28px rgba(3,47,38,.06);transition:.3s ease}.process-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-md)}
.process-card__image{height:240px;overflow:hidden}.process-card__image img{width:100%;height:100%;object-fit:cover;transition:transform .55s ease}.process-card:hover img{transform:scale(1.08)}
.process-card__body{padding:25px}.process-card__body span{display:block;margin-bottom:5px;color:var(--terracotta);font-size:.7rem;font-weight:900;letter-spacing:.12em}.process-card h3{margin-bottom:10px;font-size:1.45rem;color:var(--forest-900)}.process-card p{margin:0;color:var(--muted)}

/* Contact and sponsor */
.contact-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:34px;align-items:stretch}
.contact-panel{position:relative;overflow:hidden;min-height:580px;padding:46px;border-radius:var(--radius-xl);background:var(--sand)}
.contact-panel--sponsor{background:var(--leaf)}
.contact-panel h2{margin-bottom:20px;font-size:clamp(2.4rem,4vw,4rem);color:var(--forest-900)}
.contact-panel>p{max-width:440px;color:#536a62}
.contact-link{position:relative;z-index:2;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:15px;margin-top:35px;padding:15px;border-radius:18px;background:rgba(255,253,249,.7);transition:transform .25s ease,background .25s ease}
.contact-link:hover{transform:translateY(-4px);background:var(--white)}
.contact-link>span{display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--forest-900)}
.contact-link img{width:20px;height:20px;filter:brightness(0) invert(1)}
.contact-link small{display:block;color:var(--muted);font-size:.7rem;text-transform:uppercase;letter-spacing:.08em}.contact-link strong{color:var(--forest-900)}
.contact-link b{font-size:1.2rem}
.contact-panel__decoration{position:absolute;right:-80px;bottom:-80px;width:280px;height:280px;display:grid;place-items:center;border:1px solid rgba(7,63,50,.16);border-radius:50%}.contact-panel__decoration::before{content:"";position:absolute;inset:45px;border:1px solid rgba(7,63,50,.13);border-radius:50%}.contact-panel__decoration img{width:90px;height:90px;opacity:.25}
.form-card{padding:44px;border:1px solid var(--line);border-radius:var(--radius-xl);background:var(--white);box-shadow:var(--shadow-sm)}
.form-card__head{padding-bottom:25px;margin-bottom:28px;border-bottom:1px solid var(--line)}
.form-card__head span{display:block;margin-bottom:7px;font-family:var(--font-display);font-size:1.7rem;font-weight:700;color:var(--forest-900)}
.form-card__head p{margin:0;color:var(--muted)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{margin-bottom:18px}.field label{display:block;margin-bottom:7px;font-size:.8rem;font-weight:900;color:var(--forest-900)}
.field input,.field textarea{width:100%;padding:14px 16px;border:1px solid rgba(7,63,50,.13);border-radius:14px;outline:0;background:var(--cream);color:var(--forest-900);transition:border-color .2s ease,box-shadow .2s ease,background .2s ease}
.field input:focus,.field textarea:focus{border-color:var(--forest-700);background:var(--white);box-shadow:0 0 0 4px rgba(18,106,82,.09)}
.field textarea{min-height:150px;resize:vertical}
.form-card .btn{width:100%}

/* Footer */
.footer{position:relative;padding:78px 0 26px;background:var(--forest-950);color:var(--cream);overflow:hidden}
.footer::after{content:"";position:absolute;width:460px;height:460px;right:-240px;bottom:-240px;border:1px solid rgba(167,217,109,.1);border-radius:50%;box-shadow:0 0 0 70px rgba(167,217,109,.025),0 0 0 140px rgba(167,217,109,.015)}
.footer__top{position:relative;z-index:1;display:grid;grid-template-columns:1.1fr 2fr;gap:80px;padding-bottom:56px;border-bottom:1px solid rgba(245,240,233,.14)}
.footer__logo{width:190px;height:86px;object-fit:contain;object-position:left center}
.footer__intro p{max-width:280px;color:rgba(245,240,233,.65)}
.footer__socials{display:flex;gap:9px;margin-top:23px}
.footer__socials a{display:grid;place-items:center;width:40px;height:40px;border:1px solid rgba(245,240,233,.22);border-radius:50%;transition:.25s ease}
.footer__socials a:hover{transform:translateY(-4px);background:var(--leaf);border-color:var(--leaf)}
.footer__socials img{width:18px;height:18px;filter:brightness(0) invert(1)}
.footer__socials a:hover img{filter:none}
.footer__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px}
.footer h4{margin-bottom:20px;color:var(--leaf);font-size:.92rem;letter-spacing:0}
.footer ul{display:flex;flex-direction:column;gap:9px;margin:0;padding:0;list-style:none}
.footer li a{font-size:.88rem;color:rgba(245,240,233,.66);transition:color .2s ease,transform .2s ease;display:inline-block}
.footer li a:hover{color:var(--cream);transform:translateX(4px)}
.footer__bottom{position:relative;z-index:1;display:flex;justify-content:space-between;gap:24px;padding-top:24px;font-size:.75rem;color:rgba(245,240,233,.45)}
.back-to-top{position:fixed;right:24px;bottom:24px;z-index:900;width:46px;height:46px;border:0;border-radius:50%;background:var(--terracotta);color:#fff;font-size:1.2rem;cursor:pointer;box-shadow:var(--shadow-md);opacity:0;visibility:hidden;transform:translateY(10px);transition:.25s ease}
.back-to-top.is-visible{opacity:1;visibility:visible;transform:none}.back-to-top:hover{transform:translateY(-4px)}

/* Reveal */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .75s ease,transform .75s cubic-bezier(.2,.7,.2,1)}
.reveal--delay-1{transition-delay:.1s}.reveal--delay-2{transition-delay:.2s}
.reveal.is-visible,.reveal--visible{opacity:1;transform:none}

/* Responsive */
@media (max-width:1100px){
  .header__nav-link{padding-inline:11px}.header__nav{gap:2px}.header__logo img{width:145px}
  .hero__floating-card{display:none}.hero__inner{grid-template-columns:1fr}
  .projects-grid{grid-template-columns:repeat(2,1fr)}.project-card:last-child{grid-column:1/-1;max-width:600px;justify-self:center}
  .trees-grid{grid-template-columns:repeat(3,1fr)}
  .forest-card__footer{grid-template-columns:1fr 1fr}.forest-card__price{grid-column:1/-1;text-align:left;display:flex;align-items:baseline;gap:6px}.forest-card__price strong{display:inline}
}
@media (max-width:900px){
  :root{--header-h:76px}.container{width:min(100% - 36px,var(--container))}.section{padding:86px 0}
  .header__nav-wrap{position:fixed;z-index:999;top:0;right:0;width:min(88vw,410px);height:100dvh;padding:100px 24px 30px;background:var(--cream);transform:translateX(105%);transition:transform .32s cubic-bezier(.2,.7,.2,1);box-shadow:-25px 0 70px rgba(3,47,38,.18);overflow:auto}.header__nav-wrap.is-open{transform:none}
  .header__nav{display:flex;flex-direction:column;align-items:stretch;gap:4px}.header__nav-link{width:100%;justify-content:flex-start;padding:15px;border-radius:14px;font-size:1rem}.header__nav-link::after{display:none}.header__nav-item--dropdown .header__nav-link{justify-content:flex-start}.chevron{margin-left:auto}
  .header__dropdown{position:static;width:auto;margin:0 0 8px 14px;padding:0 0 0 14px;border:0;border-left:1px solid var(--line);border-radius:0;background:transparent;box-shadow:none;opacity:1;visibility:visible;transform:none;display:none}.header__dropdown.is-open{display:block}.header__nav-item--dropdown:hover .header__dropdown{display:none}.header__nav-item--dropdown:hover .header__dropdown.is-open{display:block}.header__dropdown a{padding:11px}
  .header__burger{display:block}.header__icon-btn{display:none}
  .hero--home{min-height:760px;border-radius:0 0 34px 34px}.hero__content h1{font-size:clamp(3.35rem,11vw,5.4rem)}
  .intro-grid,.content-split,.values-layout,.image-copy-grid,.contact-layout{grid-template-columns:1fr;gap:48px}.business-cta{grid-template-columns:auto 1fr}.business-cta .btn{grid-column:1/-1;width:100%}
  .steps-grid,.benefits-grid,.process-grid{grid-template-columns:1fr 1fr}.steps-grid .step-card:last-child,.benefits-grid .benefit-card:last-child,.process-grid .process-card:last-child{grid-column:1/-1}
  .page-hero__grid{grid-template-columns:1fr}.page-hero__image{max-width:650px}.page-hero__image img{height:380px}
  .coming-card{grid-template-columns:1fr}.coming-card__image{min-height:300px}.coming-card__body{padding:36px}
  .forests-grid{grid-template-columns:repeat(2,1fr)}
  .footer__top{grid-template-columns:1fr;gap:46px}.footer__grid{grid-template-columns:repeat(2,1fr)}
  .tree-modal{grid-template-columns:1fr}.tree-modal__image{min-height:300px;height:330px}.tree-modal__content{padding:38px 30px}
  .contact-panel{min-height:480px}
}
@media (max-width:680px){
  .container{width:min(100% - 28px,var(--container))}.section{padding:72px 0}.section--compact{padding:54px 0}
  .header__logo img{width:136px;height:44px}
  .hero--home{min-height:720px}.hero__inner{padding-top:80px}.hero__content h1{font-size:clamp(2.9rem,14vw,4.5rem);line-height:1.02}.hero__content p{font-size:1rem}.button-group{display:grid}.button-group .btn{width:100%}.hero__scroll{display:none}
  .section-heading h2{font-size:clamp(2.25rem,11vw,3.5rem)}
  .steps-grid,.benefits-grid,.process-grid,.projects-grid,.trees-grid,.forests-grid{grid-template-columns:1fr}.steps-grid .step-card:last-child,.benefits-grid .benefit-card:last-child,.process-grid .process-card:last-child,.project-card:last-child{grid-column:auto;max-width:none}
  .step-card__image{height:230px}
  .business-cta{grid-template-columns:1fr;padding:30px 24px;text-align:left}.business-cta__mark{width:78px;height:78px}.business-cta__mark img{width:44px;height:44px}
  .page-hero{padding:138px 0 72px}.page-hero__content h1,.page-hero__center h1{font-size:clamp(2.8rem,13vw,4.4rem)}.page-hero__content p,.page-hero__center p{font-size:1rem}.page-hero__image img{height:300px}.page-hero__image::after{width:85px;height:85px}
  .values-grid{transform:none}.value-card{min-height:140px;padding:20px}.value-card:nth-child(even){transform:none}.value-card h3{left:20px;right:20px;bottom:16px;font-size:1rem}.value-card:nth-child(even):hover{transform:translateY(-5px)}
  .image-frame img{height:420px}.image-frame::before{width:90px;height:90px;left:-12px;top:-12px}
  .project-card__image{height:230px}.coming-card__body{padding:30px 24px}.coming-card h2{font-size:2rem}
  .tree-toolbar{align-items:stretch;flex-direction:column}.search-box{width:100%}.tree-count{text-align:right}
  .tree-card__image{height:260px}
  .modal{padding:10px}.modal__box{border-radius:24px}.tree-modal__content{padding:34px 22px}.tree-modal__content h2{font-size:2rem}
  .forest-card__footer{grid-template-columns:1fr 1fr}.benefit-card__image,.process-card__image{height:230px}
  .contact-panel,.form-card{padding:30px 24px;border-radius:30px}.form-grid{grid-template-columns:1fr;gap:0}.contact-panel{min-height:450px}
  .footer{padding-top:60px}.footer__grid{grid-template-columns:1fr 1fr;gap:34px 20px}.footer__bottom{flex-direction:column;gap:6px}.back-to-top{right:15px;bottom:15px}
}
@media (max-width:420px){.footer__grid{grid-template-columns:1fr}.values-grid{grid-template-columns:1fr}.value-card{min-height:120px}.forest-card__footer{grid-template-columns:1fr}.forest-card__price{grid-column:auto}.contact-link{grid-template-columns:auto 1fr}.contact-link b{display:none}}

@media (prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}.reveal{opacity:1;transform:none}}