/* ============================================================
   VARIABLES & RESET
   ============================================================ */
:root {
    --green-dark:   #1B4A3C;
    --green-mid:    #2D6A50;
    --green-light:  #EAF4EE;
    --green-subtle: #F0F7F4;
    --gold:         #C9A84C;
    --gold-dark:    #A88A35;
    --gold-light:   #F6EDD6;
    --white:        #FFFFFF;
    --cream:        #FAFAF5;
    --text-dark:    #1C1C1C;
    --text-mid:     #555555;
    --text-light:   #888888;
    --border:       #E5E5DC;
    --shadow:       0 4px 24px rgba(27,74,60,.08);
    --shadow-lg:    0 16px 56px rgba(27,74,60,.13);
    --radius:       18px;
    --radius-sm:    10px;
    --ease:         0.3s cubic-bezier(.4,0,.2,1);
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-dark);
    background: var(--white);
    line-height: 1.65;
    overflow-x: hidden;
}

img { display: block; max-width: 100%; height: auto; }
a   { text-decoration: none; color: inherit; }
ul  { list-style: none; }

/* ============================================================
   TYPOGRAPHY
   ============================================================ */
h1,h2,h3,h4 {
    font-family: 'Playfair Display', serif;
    line-height: 1.2;
    color: var(--text-dark);
}

h1 { font-size: clamp(2.4rem, 5vw, 4rem);   font-weight: 600; }
h2 { font-size: clamp(1.9rem, 4vw, 2.8rem); font-weight: 600; }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); font-weight: 500; }

em { font-style: italic; color: var(--green-dark); }

p  { color: var(--text-mid); line-height: 1.8; }

/* ============================================================
   LAYOUT
   ============================================================ */
.container {
    width: 100%;
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 24px;
}

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

.section-hdr h2 { margin: 12px 0 18px; }
.section-hdr p  { font-size: 1.05rem; }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 13px 28px;
    border-radius: 50px;
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 0.95rem;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--ease);
    white-space: nowrap;
}

.btn-lg { padding: 16px 36px; font-size: 1rem; }

.btn-primary {
    background: var(--green-dark);
    color: var(--white);
    border-color: var(--green-dark);
}
.btn-primary:hover {
    background: var(--green-mid);
    border-color: var(--green-mid);
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(27,74,60,.28);
}

.btn-outline {
    background: transparent;
    color: var(--green-dark);
    border-color: var(--green-dark);
}
.btn-outline:hover {
    background: var(--green-dark);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-gold {
    background: var(--gold);
    color: var(--white);
    border-color: var(--gold);
}
.btn-gold:hover {
    background: var(--gold-dark);
    border-color: var(--gold-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(201,168,76,.38);
}

/* ============================================================
   SECTION TAG
   ============================================================ */
.section-tag {
    display: inline-block;
    padding: 5px 18px;
    background: var(--gold-light);
    color: var(--gold-dark);
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: .06em;
    text-transform: uppercase;
    border: 1px solid rgba(201,168,76,.25);
}

.badge-pill {
    display: inline-block;
    padding: 7px 20px;
    background: var(--gold-light);
    color: var(--gold-dark);
    border-radius: 50px;
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: .04em;
    border: 1px solid rgba(201,168,76,.3);
    margin-bottom: 22px;
}

/* ============================================================
   SCROLL ANIMATIONS
   ============================================================ */
.animate-fade-up,
.animate-fade-left,
.animate-fade-right {
    opacity: 0;
    transition: opacity .7s ease, transform .7s ease;
}

.animate-fade-up    { transform: translateY(32px); }
.animate-fade-left  { transform: translateX(-40px); }
.animate-fade-right { transform: translateX(40px); }

.animate-fade-up.visible,
.animate-fade-left.visible,
.animate-fade-right.visible {
    opacity: 1;
    transform: none;
}

/* ============================================================
   HEADER / NAV
   ============================================================ */
#header {
    position: fixed;
    inset: 0 0 auto;
    z-index: 1000;
    background: rgba(255,255,255,.94);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid transparent;
    transition: border-color var(--ease), box-shadow var(--ease);
}

#header.scrolled {
    border-color: var(--border);
    box-shadow: 0 2px 20px rgba(0,0,0,.06);
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 78px;
    gap: 20px;
}

.logo-img { height: 50px; width: auto; }

.nav-links {
    display: flex;
    gap: 4px;
    align-items: center;
}

.nav-links a {
    padding: 8px 15px;
    border-radius: 8px;
    font-size: .93rem;
    font-weight: 500;
    color: var(--text-mid);
    transition: color var(--ease), background var(--ease);
}
.nav-links a:hover,
.nav-links a.active {
    color: var(--green-dark);
    background: var(--green-light);
}

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}
.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-dark);
    border-radius: 2px;
    transition: var(--ease);
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* Mobile menu */
.mobile-menu {
    display: none;
    padding: 12px 24px 24px;
    border-top: 1px solid var(--border);
    background: var(--white);
}
.mobile-menu.open { display: block; }
.mobile-menu ul { display: flex; flex-direction: column; gap: 4px; margin-bottom: 16px; }
.mobile-menu a {
    display: block;
    padding: 12px 14px;
    border-radius: 8px;
    font-weight: 500;
    color: var(--text-mid);
    transition: background var(--ease);
}
.mobile-menu a:hover { background: var(--green-light); color: var(--green-dark); }
.mobile-cta { width: 100%; justify-content: center; }

/* ============================================================
   HERO
   ============================================================ */
.hero {
    background: linear-gradient(140deg, #FAFAF5 0%, var(--green-subtle) 100%);
    padding: 130px 0 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.hero-decor-top {
    position: absolute;
    top: -180px;
    right: -180px;
    width: 560px;
    height: 560px;
    background: radial-gradient(circle, rgba(201,168,76,.1) 0%, transparent 65%);
    pointer-events: none;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: center;
    padding-bottom: 80px;
}

/* Hero text */
.hero-text { max-width: 560px; }
.hero-text h1 { margin-bottom: 22px; }

.hero-sub {
    font-size: 1.08rem;
    max-width: 480px;
    margin-bottom: 34px;
}

.hero-btns {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 44px;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 22px;
}
.stat {
    display: flex;
    flex-direction: column;
    gap: 3px;
}
.stat-num {
    font-family: 'Playfair Display', serif;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--green-dark);
    line-height: 1;
}
.stat-label {
    font-size: 0.74rem;
    color: var(--text-light);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: .04em;
}
.stat-div {
    width: 1px;
    height: 38px;
    background: var(--border);
    flex-shrink: 0;
}

/* Hero image */
.hero-image-wrap {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.hero-blob-bg {
    position: absolute;
    inset: 20px -20px -20px 20px;
    background: var(--green-dark);
    border-radius: 42% 58% 55% 45% / 38% 42% 58% 62%;
    z-index: 0;
}

.hero-photo {
    position: relative;
    z-index: 1;
    width: 460px;
    max-width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    border-radius: 42% 58% 55% 45% / 38% 42% 58% 62%;
    box-shadow: var(--shadow-lg);
}

.hero-float-card {
    position: absolute;
    bottom: 44px;
    left: -12px;
    z-index: 2;
    background: var(--white);
    border-radius: 14px;
    padding: 14px 18px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border);
}
.float-icon { font-size: 2rem; line-height: 1; }
.hero-float-card div {
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.hero-float-card strong {
    font-size: .88rem;
    color: var(--text-dark);
    font-family: 'Inter', sans-serif;
    font-weight: 600;
}
.hero-float-card span {
    font-size: .76rem;
    color: var(--text-light);
}

/* Wave */
.hero-wave {
    width: 100%;
    line-height: 0;
    margin-top: auto;
}
.hero-wave svg { width: 100%; display: block; }

/* ============================================================
   ABOUT
   ============================================================ */
.about {
    background: var(--cream);
    padding: 100px 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 72px;
    align-items: center;
}

/* About image */
.about-img-col { display: flex; justify-content: center; }

.about-img-frame {
    position: relative;
    width: 100%;
    max-width: 400px;
}
.about-img-inner {
    border-radius: 24px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}
.about-img-frame img {
    width: 100%;
    aspect-ratio: 4/5;
    object-fit: cover;
    object-position: center 55%;
    display: block;
    transform: scale(1.6);
    transform-origin: center 60%;
}
.about-img-badge {
    position: absolute;
    bottom: -44px;
    right: -22px;
    width: 96px;
    height: 96px;
    background: var(--green-dark);
    border-radius: 50%;
    padding: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 4px solid var(--white);
    box-shadow: var(--shadow);
}
.about-img-badge img {
    width: 100%;
    filter: brightness(0) invert(1) sepia(1) saturate(3) hue-rotate(10deg);
}

/* About text */
.about-text .section-tag { margin-bottom: 14px; display: block; }
.about-text h2 { margin: 8px 0 20px; }

.about-text .lead {
    font-size: 1.07rem;
    color: var(--text-dark);
    font-weight: 500;
    margin-bottom: 16px;
    line-height: 1.7;
}
.about-text > p { margin-bottom: 32px; }

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

.credential {
    display: flex;
    align-items: flex-start;
    gap: 11px;
    padding: 14px;
    background: var(--white);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    transition: box-shadow var(--ease), transform var(--ease);
}
.credential:hover {
    box-shadow: var(--shadow);
    transform: translateY(-2px);
}

.cred-icon {
    width: 34px;
    height: 34px;
    background: var(--green-light);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.cred-icon svg {
    width: 17px;
    height: 17px;
    stroke: var(--green-dark);
}

.credential div {
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.credential strong {
    font-size: .83rem;
    color: var(--text-dark);
    font-family: 'Inter', sans-serif;
    font-weight: 600;
}
.credential span {
    font-size: .73rem;
    color: var(--text-light);
}

/* ============================================================
   SERVICES
   ============================================================ */
.services {
    padding: 100px 0;
    background: var(--white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
}

.service-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 34px 26px;
    position: relative;
    overflow: hidden;
    transition: all var(--ease);
}
.service-card::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--green-dark), var(--gold));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--ease);
}
.service-card:hover::after { transform: scaleX(1); }
.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

/* Featured card */
.service-card--featured {
    background: var(--green-dark);
    border-color: var(--green-dark);
}
.service-card--featured::after {
    background: var(--gold);
    transform: scaleX(1);
}
.service-card--featured h3 { color: var(--white); }
.service-card--featured p  { color: rgba(255,255,255,.78); }
.service-card--featured .svc-icon { background: rgba(255,255,255,.14); }
.service-card--featured .svc-icon svg { stroke: var(--white); }
.service-card--featured .svc-link  { color: var(--gold); }

.svc-icon {
    width: 50px;
    height: 50px;
    background: var(--green-light);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 22px;
}
.svc-icon svg {
    width: 24px;
    height: 24px;
    stroke: var(--green-dark);
}

.service-card h3 { margin-bottom: 10px; }
.service-card p  { font-size: .9rem; margin-bottom: 22px; }

.svc-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: .88rem;
    font-weight: 600;
    color: var(--green-dark);
    transition: gap var(--ease);
}
.svc-link:hover { gap: 10px; }

/* ============================================================
   METHOD
   ============================================================ */
.method {
    padding: 100px 0;
    background: var(--cream);
}

.method-grid {
    display: grid;
    grid-template-columns: 1fr 48px 1fr 48px 1fr;
    align-items: center;
    gap: 0;
}

.method-step {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 34px 26px;
    transition: all var(--ease);
    align-self: stretch;
    display: flex;
    flex-direction: column;
}
.method-step:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.step-num {
    font-family: 'Playfair Display', serif;
    font-size: 3rem;
    font-weight: 700;
    -webkit-text-stroke: 2px var(--gold);
    color: transparent;
    line-height: 1;
    margin-bottom: 18px;
}

.step-icon {
    width: 46px;
    height: 46px;
    background: var(--green-light);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
}
.step-icon svg {
    width: 22px;
    height: 22px;
    stroke: var(--green-dark);
}

.method-step h3 { margin-bottom: 10px; }
.method-step p  { font-size: .9rem; }

.method-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 4px;
}
.method-arrow svg {
    width: 36px;
    height: 22px;
    stroke: var(--gold);
}

/* ============================================================
   CTA BANNER
   ============================================================ */
.cta-banner {
    background: linear-gradient(135deg, var(--green-dark) 0%, #0D3527 100%);
    padding: 88px 0;
    position: relative;
    overflow: hidden;
}

.cta-glow {
    position: absolute;
    top: -120px; right: -120px;
    width: 420px; height: 420px;
    background: radial-gradient(circle, rgba(201,168,76,.18) 0%, transparent 68%);
    pointer-events: none;
}

.cta-inner {
    text-align: center;
    position: relative;
    z-index: 1;
}
.cta-inner h2 {
    color: var(--white);
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    margin-bottom: 18px;
}
.cta-inner p {
    color: rgba(255,255,255,.72);
    font-size: 1.05rem;
    max-width: 500px;
    margin: 0 auto 34px;
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact {
    padding: 100px 0;
    background: var(--white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 22px;
    max-width: 700px;
    margin: 0 auto;
}

.contact-card {
    background: var(--cream);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 40px 28px;
    text-align: center;
    transition: all var(--ease);
}
.contact-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}
.contact-icon {
    width: 62px;
    height: 62px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 22px;
}
.contact-icon svg { width: 30px; height: 30px; fill: var(--white); }

.contact-icon--green { background: var(--green-dark); }
.contact-icon--insta { background: linear-gradient(135deg, #833ab4, #fd1d1d, #fcb045); }

.contact-card h3 { margin-bottom: 10px; }
.contact-card p  { margin-bottom: 22px; font-size: .9rem; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
    background: var(--green-dark);
    padding: 64px 0 0;
}

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

.footer-logo {
    height: 60px;
    width: auto;
    margin-bottom: 14px;
    filter: brightness(0) invert(1) sepia(1) saturate(3) hue-rotate(10deg);
}

.footer-brand p {
    font-size: .88rem;
    color: rgba(255,255,255,.55);
    margin-bottom: 22px;
}

.footer-socials { display: flex; gap: 10px; }

.footer-social-link {
    width: 38px;
    height: 38px;
    background: rgba(255,255,255,.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--ease), transform var(--ease);
}
.footer-social-link:hover {
    background: var(--gold);
    transform: translateY(-2px);
}
.footer-social-link svg { width: 17px; height: 17px; fill: var(--white); }

.footer-col h4 {
    font-family: 'Inter', sans-serif;
    font-size: .8rem;
    font-weight: 600;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 18px;
}

.footer-col ul { display: flex; flex-direction: column; gap: 9px; }
.footer-col li { font-size: .88rem; color: rgba(255,255,255,.6); }
.footer-col a  { color: rgba(255,255,255,.6); transition: color var(--ease); }
.footer-col a:hover { color: var(--white); }

.footer-bottom {
    padding: 18px 0;
}
.footer-bottom p {
    text-align: center;
    font-size: .78rem;
    color: rgba(255,255,255,.35);
}

/* ============================================================
   WHATSAPP FAB
   ============================================================ */
.whatsapp-fab {
    position: fixed;
    bottom: 28px;
    right: 28px;
    z-index: 9999;
    width: 58px;
    height: 58px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 24px rgba(37,211,102,.4);
    transition: all var(--ease);
}
.whatsapp-fab svg { width: 28px; height: 28px; fill: var(--white); }
.whatsapp-fab:hover {
    transform: scale(1.1);
    box-shadow: 0 10px 32px rgba(37,211,102,.5);
}

.fab-tooltip {
    position: absolute;
    right: 66px;
    background: var(--text-dark);
    color: var(--white);
    padding: 7px 13px;
    border-radius: 8px;
    font-size: .82rem;
    font-weight: 500;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--ease);
}
.fab-tooltip::after {
    content: '';
    position: absolute;
    right: -5px;
    top: 50%;
    transform: translateY(-50%);
    border: 5px solid transparent;
    border-right: none;
    border-left-color: var(--text-dark);
}
.whatsapp-fab:hover .fab-tooltip { opacity: 1; }

/* ============================================================
   RESPONSIVE — 1024px
   ============================================================ */
@media (max-width: 1024px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }

    .method-grid {
        grid-template-columns: 1fr;
        gap: 0;
    }
    .method-arrow {
        justify-content: flex-start;
        padding: 8px 32px;
        transform: rotate(90deg);
    }
    .method-step { align-self: auto; }
}

/* ============================================================
   RESPONSIVE — 900px
   ============================================================ */
@media (max-width: 900px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 44px;
        padding-bottom: 60px;
    }
    .hero-text   { max-width: 100%; order: 2; margin: 0 auto; }
    .hero-image-wrap { order: 1; }
    .hero-photo  { width: 300px; }
    .hero-btns   { justify-content: center; }
    .hero-stats  { justify-content: center; }
    .hero-sub    { margin-left: auto; margin-right: auto; }

    .about-grid  { grid-template-columns: 1fr; gap: 44px; }
    .about-img-col { order: -1; }

    .footer-inner { grid-template-columns: 1fr 1fr; }
    .footer-brand { grid-column: 1 / -1; }
}

/* ============================================================
   RESPONSIVE — 768px
   ============================================================ */
@media (max-width: 768px) {
    .nav-links, .nav-cta { display: none; }
    .hamburger { display: flex; }

    .hero { padding-top: 96px; }

    .contact-grid { grid-template-columns: 1fr; max-width: 400px; }
    .credentials-grid { grid-template-columns: 1fr; }

    .footer-inner { grid-template-columns: 1fr; }
    .footer-brand { grid-column: auto; }

    .services-grid { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; }
}

/* ============================================================
   RESPONSIVE — 480px
   ============================================================ */
@media (max-width: 480px) {
    .hero-stats { gap: 14px; }
    .stat-num   { font-size: 1.4rem; }
    .hero-float-card { left: 0; right: 0; bottom: -10px; }
    .cta-banner { padding: 64px 0; }
}