/* ============================================
   Más Lin — Massage & Wellness Studio
   ============================================ */

/* --- Custom Properties --- */
:root {
    /* Colors — warm, earthy wellness palette */
    --color-primary: #8B6F4E;
    --color-primary-light: #A6896A;
    --color-primary-dark: #6B5438;
    --color-accent: #C4A97D;
    --color-accent-light: #D4C4A8;

    --color-bg: #FAF8F5;
    --color-bg-warm: #F3EDE4;
    --color-bg-dark: #2C2420;
    --color-bg-card: #FFFFFF;

    --color-text: #3A322C;
    --color-text-light: #7A6F66;
    --color-text-muted: #A99E94;
    --color-text-inverse: #FAF8F5;

    --color-border: #E8E0D6;
    --color-border-light: #F0EBE4;

    /* Typography */
    --font-heading: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 0.75rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    --space-5xl: 8rem;

    /* Sizing */
    --container-max: 1200px;
    --header-height: 80px;

    /* Effects */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --shadow-sm: 0 1px 3px rgba(44, 36, 32, 0.06);
    --shadow-md: 0 4px 16px rgba(44, 36, 32, 0.08);
    --shadow-lg: 0 8px 32px rgba(44, 36, 32, 0.10);
    --shadow-xl: 0 16px 48px rgba(44, 36, 32, 0.12);
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    color: var(--color-text);
    background-color: var(--color-bg);
    line-height: 1.7;
    font-weight: 400;
    overflow-x: hidden;
}

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

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition);
}

ul {
    list-style: none;
}

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

/* --- Container --- */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* --- Section --- */
.section {
    padding: var(--space-5xl) 0;
}

.section__label {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: var(--space-md);
}

.section__title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 400;
    line-height: 1.2;
    color: var(--color-text);
    margin-bottom: var(--space-lg);
}

.section__subtitle {
    font-size: 1.05rem;
    color: var(--color-text-light);
    max-width: 560px;
    line-height: 1.8;
}

.section__header {
    text-align: center;
    margin-bottom: var(--space-4xl);
}

.section__header .section__subtitle {
    margin: 0 auto;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.03em;
    padding: 0.875rem 2rem;
    border-radius: var(--radius-sm);
    border: 1.5px solid transparent;
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
}

.btn--primary {
    background-color: var(--color-primary);
    color: var(--color-text-inverse);
    border-color: var(--color-primary);
}

.btn--primary:hover {
    background-color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn--outline {
    background-color: transparent;
    color: var(--color-text-inverse);
    border-color: rgba(255, 255, 255, 0.4);
}

.btn--outline:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.7);
}

.btn--large {
    padding: 1rem 2.5rem;
    font-size: 0.95rem;
}

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

.btn--nav {
    background-color: var(--color-primary);
    color: var(--color-text-inverse);
    border-color: var(--color-primary);
    padding: 0.625rem 1.5rem;
    font-size: 0.8125rem;
}

.btn--nav:hover {
    background-color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
}

/* ============================================
   HEADER
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: var(--header-height);
    transition: all var(--transition);
}

.header--scrolled {
    background-color: rgba(250, 248, 245, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: var(--shadow-sm);
}

.header--scrolled .logo__mas,
.header--scrolled .logo__lin {
    color: var(--color-text);
}

.header--scrolled .nav__link {
    color: var(--color-text);
}

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

.header--scrolled .hamburger span {
    background-color: var(--color-text);
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

/* Logo */
.logo {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 500;
    display: flex;
    gap: 0.2em;
    z-index: 1001;
}

.logo__mas {
    color: var(--color-text-inverse);
    transition: color var(--transition);
}

.logo__lin {
    color: var(--color-accent);
    transition: color var(--transition);
}

.logo--footer .logo__mas {
    color: var(--color-text-inverse);
}

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

/* Navigation */
.nav {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

.nav__list {
    display: flex;
    gap: var(--space-xl);
}

.nav__link {
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--color-text-inverse);
    letter-spacing: 0.02em;
    position: relative;
    transition: color var(--transition);
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1.5px;
    background-color: var(--color-primary);
    transition: width var(--transition);
}

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

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    z-index: 1001;
}

.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-text-inverse);
    transition: all var(--transition);
    border-radius: 1px;
}

.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
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero__bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        #2C2420 0%,
        #3A322C 30%,
        #4A3F36 60%,
        #5A4E42 100%
    );
    z-index: 0;
}

.hero__bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(196, 169, 125, 0.15) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 20%, rgba(139, 111, 78, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse at 60% 80%, rgba(166, 137, 106, 0.08) 0%, transparent 50%);
}

.hero__bg::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 80%;
    height: 200%;
    background: radial-gradient(ellipse, rgba(196, 169, 125, 0.06) 0%, transparent 70%);
    animation: heroGlow 8s ease-in-out infinite alternate;
}

@keyframes heroGlow {
    from { transform: translate(0, 0) scale(1); opacity: 0.5; }
    to { transform: translate(-5%, 3%) scale(1.1); opacity: 1; }
}

.hero__content {
    position: relative;
    z-index: 1;
    padding-top: calc(var(--header-height) + var(--space-4xl));
    padding-bottom: var(--space-4xl);
    max-width: 720px;
}

.hero__label {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: var(--space-lg);
}

.hero__title {
    font-family: var(--font-heading);
    font-size: clamp(3rem, 7vw, 5.5rem);
    font-weight: 300;
    line-height: 1.1;
    color: var(--color-text-inverse);
    margin-bottom: var(--space-xl);
}

.hero__title em {
    color: var(--color-accent);
    font-weight: 400;
}

.hero__subtitle {
    font-size: 1.1rem;
    color: rgba(250, 248, 245, 0.7);
    line-height: 1.8;
    max-width: 520px;
    margin-bottom: var(--space-2xl);
}

.hero__actions {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.hero__scroll {
    position: absolute;
    bottom: var(--space-2xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    z-index: 1;
}

.hero__scroll span {
    font-size: 0.6875rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: rgba(250, 248, 245, 0.4);
}

.hero__scroll-line {
    width: 1px;
    height: 48px;
    background: linear-gradient(to bottom, var(--color-accent), transparent);
    animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
    0%, 100% { opacity: 0.3; transform: scaleY(0.6); }
    50% { opacity: 1; transform: scaleY(1); }
}

/* ============================================
   ABOUT
   ============================================ */
.about__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
}

.about__image-wrapper {
    position: relative;
}

.about__image {
    aspect-ratio: 4 / 5;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background-color: var(--color-bg-warm);
}

.about__image-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    color: var(--color-text-muted);
    background: linear-gradient(135deg, var(--color-bg-warm) 0%, #E8DFD3 100%);
}

.about__image-placeholder svg {
    width: 100px;
    height: 100px;
}

.about__image-placeholder span {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--color-text-light);
}

.about__accent-box {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background-color: var(--color-primary);
    color: var(--color-text-inverse);
    padding: var(--space-lg) var(--space-xl);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
}

.about__accent-number {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 600;
    line-height: 1;
    display: block;
    margin-bottom: var(--space-xs);
}

.about__accent-text {
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    opacity: 0.85;
    line-height: 1.4;
}

.about__text {
    font-size: 1rem;
    color: var(--color-text-light);
    margin-bottom: var(--space-lg);
    line-height: 1.8;
}

.about__stats {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-top: var(--space-xl);
    padding-top: var(--space-xl);
    border-top: 1px solid var(--color-border);
}

.about__stat {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.about__stat-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--color-bg-warm);
    color: var(--color-primary);
    flex-shrink: 0;
}

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

/* ============================================
   TREATMENTS
   ============================================ */
.treatments {
    background-color: var(--color-bg-warm);
}

.treatments__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.treatment-card {
    background-color: var(--color-bg-card);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    transition: all var(--transition);
    border: 1px solid var(--color-border-light);
}

.treatment-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-accent-light);
}

.treatment-card__icon {
    width: 48px;
    height: 48px;
    color: var(--color-primary);
    margin-bottom: var(--space-lg);
}

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

.treatment-card__title {
    font-family: var(--font-heading);
    font-size: 1.375rem;
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: var(--space-sm);
}

.treatment-card__desc {
    font-size: 0.9375rem;
    color: var(--color-text-light);
    line-height: 1.7;
    margin-bottom: var(--space-lg);
}

.treatment-card__meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-md);
    border-top: 1px solid var(--color-border-light);
}

.treatment-card__duration {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    font-weight: 500;
}

.treatment-card__price {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-primary);
}

/* ============================================
   PROCESS
   ============================================ */
.process__steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-2xl);
    position: relative;
}

.process__steps::before {
    content: '';
    position: absolute;
    top: 35px;
    left: calc(16.666% + 20px);
    right: calc(16.666% + 20px);
    height: 1px;
    background: linear-gradient(to right, var(--color-border), var(--color-primary), var(--color-border));
}

.process__step {
    text-align: center;
}

.process__number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 300;
    color: var(--color-accent);
    margin-bottom: var(--space-lg);
    position: relative;
    z-index: 1;
    background-color: var(--color-bg);
    display: inline-block;
    padding: 0 var(--space-md);
}

.process__step-title {
    font-family: var(--font-heading);
    font-size: 1.375rem;
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: var(--space-sm);
}

.process__step-text {
    font-size: 0.9375rem;
    color: var(--color-text-light);
    line-height: 1.7;
    max-width: 300px;
    margin: 0 auto;
}

/* ============================================
   REVIEWS
   ============================================ */
.reviews {
    background-color: var(--color-bg-warm);
}

.reviews__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.review-card {
    background-color: var(--color-bg-card);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    border: 1px solid var(--color-border-light);
    transition: all var(--transition);
}

.review-card:hover {
    box-shadow: var(--shadow-md);
}

.review-card__stars {
    color: var(--color-accent);
    font-size: 1rem;
    letter-spacing: 2px;
    margin-bottom: var(--space-lg);
}

.review-card__text {
    font-size: 1rem;
    color: var(--color-text);
    line-height: 1.8;
    font-style: italic;
    margin-bottom: var(--space-lg);
}

.review-card__author {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.review-card__name {
    font-weight: 500;
    font-size: 0.9375rem;
    color: var(--color-text);
}

/* ============================================
   CTA
   ============================================ */
.cta {
    padding: var(--space-3xl) 0;
}

.cta__box {
    background: linear-gradient(135deg, var(--color-bg-dark) 0%, #3A322C 100%);
    border-radius: var(--radius-xl);
    padding: var(--space-4xl);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta__box::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 30% 50%, rgba(196, 169, 125, 0.1) 0%, transparent 60%),
        radial-gradient(ellipse at 70% 30%, rgba(139, 111, 78, 0.08) 0%, transparent 50%);
}

.cta__title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 400;
    color: var(--color-text-inverse);
    margin-bottom: var(--space-md);
    position: relative;
}

.cta__title em {
    color: var(--color-accent);
}

.cta__text {
    font-size: 1.05rem;
    color: rgba(250, 248, 245, 0.7);
    margin-bottom: var(--space-2xl);
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
}

.cta .btn {
    position: relative;
}

/* ============================================
   CONTACT
   ============================================ */
.contact__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: start;
}

.contact__text {
    font-size: 1rem;
    color: var(--color-text-light);
    line-height: 1.8;
    margin-bottom: var(--space-2xl);
}

.contact__details {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.contact__detail {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
}

.contact__detail svg {
    flex-shrink: 0;
    color: var(--color-primary);
    margin-top: 2px;
}

.contact__detail strong {
    display: block;
    font-size: 0.9375rem;
    font-weight: 500;
    margin-bottom: 2px;
}

.contact__detail p {
    font-size: 0.875rem;
    color: var(--color-text-light);
    line-height: 1.6;
}

/* Contact Form */
.contact-form {
    background-color: var(--color-bg-card);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
}

.form-group {
    margin-bottom: var(--space-lg);
}

.form-group label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: var(--space-xs);
    letter-spacing: 0.02em;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    font-family: var(--font-body);
    font-size: 0.9375rem;
    color: var(--color-text);
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    transition: all var(--transition);
    outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-text-muted);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(139, 111, 78, 0.1);
}

.form-group 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='%237A6F66' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background-color: var(--color-bg-dark);
    color: var(--color-text-inverse);
    padding: var(--space-4xl) 0 var(--space-xl);
}

.footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-2xl);
    margin-bottom: var(--space-3xl);
}

.footer__tagline {
    font-size: 0.8125rem;
    color: var(--color-accent);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-top: var(--space-xs);
    margin-bottom: var(--space-md);
}

.footer__desc {
    font-size: 0.9375rem;
    color: rgba(250, 248, 245, 0.6);
    line-height: 1.7;
    max-width: 300px;
}

.footer__heading {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 500;
    margin-bottom: var(--space-lg);
    color: var(--color-text-inverse);
}

.footer__links ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer__links li,
.footer__links a {
    font-size: 0.875rem;
    color: rgba(250, 248, 245, 0.6);
    transition: color var(--transition);
}

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

.footer__bottom {
    padding-top: var(--space-xl);
    border-top: 1px solid rgba(250, 248, 245, 0.1);
    text-align: center;
}

.footer__bottom p {
    font-size: 0.8125rem;
    color: rgba(250, 248, 245, 0.4);
}

/* ============================================
   ANIMATIONS
   ============================================ */
.animate-fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

.animate-slide-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.animate-slide-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.animate-slide-right {
    opacity: 0;
    transform: translateX(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.animate-slide-right.visible {
    opacity: 1;
    transform: translateX(0);
}

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

    .footer__grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-2xl);
    }
}

@media (max-width: 768px) {
    :root {
        --header-height: 64px;
    }

    .section {
        padding: var(--space-3xl) 0;
    }

    /* Mobile Nav */
    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background-color: var(--color-bg-dark);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: var(--space-xl);
        transition: right var(--transition-slow);
    }

    .nav.open {
        right: 0;
    }

    .nav__list {
        flex-direction: column;
        align-items: center;
        gap: var(--space-xl);
    }

    .nav__link {
        font-size: 1.25rem;
        color: var(--color-text-inverse);
    }

    .btn--nav {
        font-size: 1rem;
        padding: 0.875rem 2rem;
    }

    .hamburger {
        display: flex;
    }

    /* Hero */
    .hero__title {
        font-size: clamp(2.5rem, 10vw, 3.5rem);
    }

    .hero__scroll {
        display: none;
    }

    .hero__actions {
        flex-direction: column;
    }

    .hero__actions .btn {
        text-align: center;
    }

    /* About */
    .about__grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .about__image-wrapper {
        max-width: 400px;
        margin: 0 auto;
    }

    /* Treatments */
    .treatments__grid {
        grid-template-columns: 1fr;
        max-width: 480px;
        margin: 0 auto;
    }

    /* Process */
    .process__steps {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .process__steps::before {
        display: none;
    }

    .process__step {
        text-align: left;
        display: grid;
        grid-template-columns: auto 1fr;
        gap: 0 var(--space-lg);
    }

    .process__number {
        grid-row: 1 / 3;
        font-size: 2rem;
        padding: 0;
        align-self: start;
    }

    .process__step-text {
        max-width: none;
    }

    /* Reviews */
    .reviews__grid {
        grid-template-columns: 1fr;
        max-width: 520px;
        margin: 0 auto;
    }

    /* CTA */
    .cta__box {
        padding: var(--space-2xl);
    }

    /* Contact */
    .contact__grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    /* Footer */
    .footer__grid {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }

    .footer__brand {
        margin-bottom: var(--space-md);
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-md);
    }

    .treatment-card {
        padding: var(--space-xl);
    }

    .contact-form {
        padding: var(--space-xl);
    }
}