/* ===== CSS Custom Properties ===== */
:root {
    --color-primary: #065f46;
    --color-primary-light: #047857;
    --color-primary-dark: #064e3b;
    --color-cream: #faf6f0;
    --color-cream-dark: #f0e8da;
    --color-warm: #d4a574;
    --color-warm-dark: #b8864e;
    --color-dark: #1a1a1a;
    --color-gray-900: #1f2937;
    --color-gray-700: #374151;
    --color-gray-500: #6b7280;
    --color-gray-400: #9ca3af;
    --color-gray-300: #d1d5db;
    --color-gray-100: #f3f4f6;
    --color-white: #ffffff;

    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', system-ui, sans-serif;

    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px -1px rgba(0,0,0,0.05);
    --shadow-lg: 0 10px 25px -3px rgba(0,0,0,0.08), 0 4px 10px -2px rgba(0,0,0,0.05);
    --shadow-xl: 0 20px 40px -5px rgba(0,0,0,0.1);

    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== Reset & Base ===== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-gray-700);
    background-color: var(--color-cream);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

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

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

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
}

ul {
    list-style: none;
}

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

.section-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-primary);
    background: rgba(6, 95, 70, 0.08);
    padding: 6px 14px;
    border-radius: 50px;
    margin-bottom: 16px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 700;
    color: var(--color-dark);
    line-height: 1.2;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--color-gray-500);
    max-width: 560px;
    line-height: 1.7;
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.9375rem;
    padding: 14px 28px;
    border-radius: var(--radius-md);
    transition: var(--transition);
    white-space: nowrap;
}

.btn--primary {
    background: var(--color-primary);
    color: var(--color-white);
    box-shadow: 0 4px 14px rgba(6, 95, 70, 0.3);
}

.btn--primary:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(6, 95, 70, 0.35);
}

.btn--outline {
    background: transparent;
    color: var(--color-dark);
    border: 2px solid var(--color-gray-300);
}

.btn--outline:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    transform: translateY(-2px);
}

.btn--light {
    background: var(--color-white);
    color: var(--color-primary);
    box-shadow: var(--shadow-lg);
}

.btn--light:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.btn--outline-light {
    background: transparent;
    color: var(--color-white);
    border: 2px solid rgba(255,255,255,0.4);
}

.btn--outline-light:hover {
    border-color: var(--color-white);
    background: rgba(255,255,255,0.1);
    transform: translateY(-2px);
}

.btn--full {
    width: 100%;
    justify-content: center;
}

/* ===== Navigation ===== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(250, 246, 240, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(0,0,0,0.06);
    transition: var(--transition);
}

.nav.scrolled {
    box-shadow: var(--shadow-md);
}

.nav__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav__logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.125rem;
    color: var(--color-dark);
}

.nav__logo-text {
    display: none;
}

@media (min-width: 640px) {
    .nav__logo-text {
        display: block;
    }
}

.nav__menu {
    display: none;
    align-items: center;
    gap: 32px;
}

@media (min-width: 1024px) {
    .nav__menu {
        display: flex;
    }
}

.nav__link {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-gray-700);
    transition: var(--transition);
    position: relative;
}

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

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

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

.nav__cta-btn {
    background: var(--color-primary);
    color: var(--color-white);
    font-size: 0.875rem;
    font-weight: 600;
    padding: 10px 22px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.nav__cta-btn:hover {
    background: var(--color-primary-dark);
    transform: translateY(-1px);
}

/* Mobile Toggle */
.nav__toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    z-index: 1001;
}

@media (min-width: 1024px) {
    .nav__toggle {
        display: none;
    }
}

.nav__toggle-bar {
    width: 22px;
    height: 2px;
    background: var(--color-dark);
    border-radius: 2px;
    transition: var(--transition);
}

.nav__toggle.active .nav__toggle-bar:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.nav__toggle.active .nav__toggle-bar:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 999;
    background: var(--color-cream);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.mobile-menu.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu__close {
    position: absolute;
    top: 20px;
    right: 24px;
    color: var(--color-dark);
    padding: 8px;
}

.mobile-menu__link {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-dark);
    padding: 12px 24px;
    transition: var(--transition);
}

.mobile-menu__link:hover {
    color: var(--color-primary);
}

.mobile-menu__cta {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 16px;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-primary);
    padding: 14px 28px;
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-md);
}

/* ===== Hero Section ===== */
.hero {
    padding: 120px 0 80px;
    background: var(--color-cream);
    overflow: hidden;
}

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

@media (min-width: 1024px) {
    .hero__grid {
        grid-template-columns: 1fr 1fr;
        gap: 64px;
    }
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-primary);
    background: rgba(6, 95, 70, 0.08);
    padding: 8px 16px;
    border-radius: 50px;
    margin-bottom: 24px;
}

.hero__title {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 5vw, 3.75rem);
    font-weight: 800;
    color: var(--color-dark);
    line-height: 1.1;
    margin-bottom: 24px;
}

.hero__title-accent {
    color: var(--color-primary);
}

.hero__subtitle {
    font-size: 1.125rem;
    color: var(--color-gray-500);
    line-height: 1.75;
    margin-bottom: 36px;
    max-width: 500px;
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 48px;
}

.hero__stats {
    display: flex;
    gap: 24px;
    align-items: center;
    flex-wrap: wrap;
}

.hero__stat {
    display: flex;
    flex-direction: column;
}

.hero__stat-number {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-dark);
}

.hero__stat-label {
    font-size: 0.8125rem;
    color: var(--color-gray-400);
}

.hero__stat-divider {
    width: 1px;
    height: 40px;
    background: var(--color-gray-300);
}

/* Hero Image */
.hero__image-wrapper {
    position: relative;
}

.hero__image-accent {
    position: absolute;
    top: -16px;
    right: -16px;
    width: 100%;
    height: 100%;
    border: 3px solid var(--color-primary);
    border-radius: var(--radius-xl);
    z-index: -1;
}

@media (min-width: 1024px) {
    .hero__image-accent {
        top: -24px;
        right: -24px;
    }
}

.hero__image {
    width: 100%;
    height: 420px;
    object-fit: cover;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
}

@media (min-width: 1024px) {
    .hero__image {
        height: 560px;
    }
}

.hero__image-overlay {
    position: absolute;
    bottom: 24px;
    left: 24px;
}

.hero__image-card {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--color-white);
    padding: 14px 20px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    font-weight: 600;
    font-size: 0.9375rem;
    color: var(--color-dark);
}

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

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-header .section-subtitle {
    margin: 0 auto;
}

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

@media (min-width: 640px) {
    .services__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .services__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.service-card {
    background: var(--color-cream);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    transition: var(--transition);
    border: 1px solid transparent;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(6, 95, 70, 0.1);
    background: var(--color-white);
}

.service-card__icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.service-card__title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 10px;
}

.service-card__desc {
    font-size: 0.9375rem;
    color: var(--color-gray-500);
    line-height: 1.7;
}

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

.about__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 56px;
    align-items: center;
}

@media (min-width: 1024px) {
    .about__grid {
        grid-template-columns: 1fr 1fr;
        gap: 80px;
    }
}

.about__image-group {
    position: relative;
}

.about__image-main {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.about__image {
    width: 100%;
    height: 480px;
    object-fit: cover;
}

.about__image-secondary {
    position: absolute;
    bottom: -32px;
    right: -16px;
    width: 55%;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 4px solid var(--color-cream);
}

.about__image-secondary img {
    width: 100%;
    height: 180px;
    object-fit: cover;
}

.about__experience-badge {
    position: absolute;
    top: -20px;
    right: -12px;
    background: var(--color-primary);
    color: var(--color-white);
    padding: 20px 24px;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.about__experience-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
}

.about__experience-text {
    display: block;
    font-size: 0.75rem;
    opacity: 0.85;
    margin-top: 2px;
}

.about__content .section-title {
    margin-top: 8px;
}

.about__text {
    font-size: 1rem;
    color: var(--color-gray-500);
    line-height: 1.8;
    margin-bottom: 16px;
}

.about__values {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 32px;
}

.about__value {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.about__value-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    background: rgba(6, 95, 70, 0.08);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
}

.about__value-title {
    display: block;
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: 2px;
}

.about__value-desc {
    font-size: 0.875rem;
    color: var(--color-gray-500);
    line-height: 1.6;
}

/* ===== Why Us Section ===== */
.why-us {
    padding: 100px 0;
    background: var(--color-primary);
    color: var(--color-white);
}

.why-us__header {
    text-align: center;
    margin-bottom: 64px;
}

.why-us__header .section-tag {
    background: rgba(255,255,255,0.15);
    color: var(--color-white);
}

.why-us__header .section-title {
    color: var(--color-white);
}

.why-us__header .section-subtitle {
    color: rgba(255,255,255,0.75);
    margin: 0 auto;
}

.why-us__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

@media (min-width: 640px) {
    .why-us__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .why-us__grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.why-card {
    background: rgba(255,255,255,0.07);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    transition: var(--transition);
}

.why-card:hover {
    background: rgba(255,255,255,0.12);
    transform: translateY(-4px);
}

.why-card__number {
    display: block;
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    color: rgba(255,255,255,0.15);
    margin-bottom: 16px;
    line-height: 1;
}

.why-card__title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 10px;
}

.why-card__desc {
    font-size: 0.9375rem;
    color: rgba(255,255,255,0.7);
    line-height: 1.7;
}

/* ===== CTA Banner ===== */
.cta-banner {
    padding: 80px 0;
    background: var(--color-cream-dark);
}

.cta-banner__inner {
    display: flex;
    flex-direction: column;
    gap: 32px;
    align-items: center;
    text-align: center;
}

@media (min-width: 768px) {
    .cta-banner__inner {
        flex-direction: row;
        text-align: left;
        justify-content: space-between;
    }
}

.cta-banner__title {
    font-family: var(--font-heading);
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    font-weight: 700;
    color: var(--color-dark);
    line-height: 1.25;
}

.cta-banner__text {
    font-size: 1.05rem;
    color: var(--color-gray-500);
    line-height: 1.7;
    max-width: 480px;
}

.cta-banner__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

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

.contact__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 56px;
}

@media (min-width: 1024px) {
    .contact__grid {
        grid-template-columns: 1fr 1fr;
        gap: 80px;
    }
}

.contact__text {
    font-size: 1rem;
    color: var(--color-gray-500);
    line-height: 1.75;
    margin-bottom: 32px;
}

.contact__details {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 32px;
}

.contact__detail {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.contact__detail-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    background: rgba(6, 95, 70, 0.08);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact__detail-label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-gray-400);
    margin-bottom: 4px;
}

.contact__detail-value {
    font-size: 1rem;
    color: var(--color-dark);
    line-height: 1.6;
}

.contact__detail-value a {
    color: var(--color-primary);
    transition: var(--transition);
}

.contact__detail-value a:hover {
    color: var(--color-primary-dark);
    text-decoration: underline;
}

.contact__map {
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border-radius: var(--radius-lg);
}

/* Contact Form */
.contact__form-wrapper {
    max-width: 100%;
}

@media (min-width: 1024px) {
    .contact__form-wrapper {
        max-width: 520px;
        align-self: start;
    }
}

.contact__form-card {
    background: var(--color-cream);
    border-radius: var(--radius-xl);
    padding: 40px 32px;
    border: 1px solid rgba(0,0,0,0.05);
}

.contact__form-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 6px;
}

.contact__form-subtitle {
    font-size: 0.9375rem;
    color: var(--color-gray-500);
    margin-bottom: 28px;
}

.form__group {
    margin-bottom: 20px;
}

.form__label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-gray-700);
    margin-bottom: 6px;
}

.form__input {
    width: 100%;
    padding: 12px 16px;
    font-family: var(--font-body);
    font-size: 0.9375rem;
    color: var(--color-dark);
    background: var(--color-white);
    border: 1.5px solid var(--color-gray-300);
    border-radius: var(--radius-sm);
    transition: var(--transition);
    outline: none;
}

.form__input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(6, 95, 70, 0.1);
}

.form__input::placeholder {
    color: var(--color-gray-400);
}

.form__select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 40px;
}

.form__textarea {
    resize: vertical;
    min-height: 120px;
}

/* Form Success */
.form__success {
    display: none;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 40px 20px;
}

.form__success.active {
    display: flex;
}

.form__success-icon {
    margin-bottom: 16px;
}

.form__success-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 8px;
}

.form__success-text {
    font-size: 0.9375rem;
    color: var(--color-gray-500);
}

/* ===== Footer ===== */
.footer {
    background: var(--color-dark);
    color: var(--color-gray-400);
    padding: 64px 0 0;
}

.footer__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    padding-bottom: 48px;
}

@media (min-width: 640px) {
    .footer__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .footer__grid {
        grid-template-columns: 2fr 1fr 1fr 1.5fr;
    }
}

.footer__logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.125rem;
    color: var(--color-white);
    margin-bottom: 16px;
}

.footer__tagline {
    font-size: 0.9375rem;
    line-height: 1.7;
    max-width: 280px;
}

.footer__links-title {
    display: block;
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-white);
    margin-bottom: 20px;
}

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

.footer__links a {
    font-size: 0.9375rem;
    color: var(--color-gray-400);
    transition: var(--transition);
}

.footer__links a:hover {
    color: var(--color-white);
}

.footer__contact-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.footer__contact-list li {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    font-size: 0.9375rem;
    line-height: 1.5;
}

.footer__contact-list a {
    color: var(--color-gray-400);
    transition: var(--transition);
}

.footer__contact-list a:hover {
    color: var(--color-white);
}

.footer__bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding: 24px 0;
    text-align: center;
}

.footer__bottom p {
    font-size: 0.875rem;
    color: var(--color-gray-500);
}