/* ============================================================
   DERMFLY — Kompleks multiwitaminowy | Główny arkusz stylów
   Architektura: Section-scoped semantic + utility helpers
   Zmienne: --tone-* system
   ============================================================ */

/* === IMPORT FONTS === */
@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@400;600;700;800;900&family=Source+Sans+3:ital,wght@0,300;0,400;0,600;1,400&display=swap');

/* === DESIGN TOKENS === */
:root {
  /* Tonal palette */
  --tone-main:        #1A6B59;
  --tone-main-deep:   #124D40;
  --tone-main-hover:  #22866F;
  --tone-support:     #EBF6F2;
  --tone-support-mid: #C8E8DF;
  --tone-cta:         #2DC98B;
  --tone-cta-hover:   #25B07A;
  --tone-cta-text:    #0D3D2C;

  /* Accent */
  --accent-warm:      #F5A623;
  --accent-warm-bg:   #FEF4E0;

  /* Neutrals */
  --ink-900:   #111D1A;
  --ink-700:   #2C3E38;
  --ink-500:   #5A706A;
  --ink-300:   #9DB5AE;
  --ink-100:   #D4E3DF;
  --ink-50:    #F3F9F7;
  --white:     #FFFFFF;

  /* Typography */
  --font-display: 'Nunito', sans-serif;
  --font-body:    'Source Sans 3', sans-serif;

  /* Spacing scale */
  --sp-1:  0.25rem;
  --sp-2:  0.5rem;
  --sp-3:  0.75rem;
  --sp-4:  1rem;
  --sp-6:  1.5rem;
  --sp-8:  2rem;
  --sp-10: 2.5rem;
  --sp-12: 3rem;
  --sp-16: 4rem;
  --sp-20: 5rem;
  --sp-24: 6rem;

  /* Radii */
  --r-sm:   6px;
  --r-md:   12px;
  --r-lg:   20px;
  --r-xl:   32px;
  --r-pill: 9999px;

  /* Shadows */
  --shadow-card:   0 2px 16px rgba(26,107,89,0.10), 0 1px 4px rgba(0,0,0,0.06);
  --shadow-lift:   0 8px 32px rgba(26,107,89,0.14), 0 2px 8px rgba(0,0,0,0.08);
  --shadow-hero:   0 16px 64px rgba(0,0,0,0.22);

  /* Transitions */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --t-fast: 180ms;
  --t-med:  320ms;
}

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

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

body {
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--ink-700);
  background: var(--white);
  line-height: 1.65;
  overflow-x: hidden;
}

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

a {
  color: var(--tone-main);
  text-decoration: none;
  transition: color var(--t-fast) var(--ease-out);
}

a:hover { color: var(--tone-main-hover); }

ul { list-style: none; }

/* === UTILITIES === */
.u-container {
  width: 100%;
  max-width: 1180px;
  margin-inline: auto;
  padding-inline: var(--sp-6);
}

.u-center    { text-align: center; }
.u-sr-only {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
}

/* === TYPOGRAPHY SCALE === */
.t-overline {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--tone-main);
}

.t-display {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  font-weight: 900;
  line-height: 1.15;
  color: var(--ink-900);
}

.t-heading {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.8vw, 2rem);
  font-weight: 800;
  line-height: 1.25;
  color: var(--ink-900);
}

.t-subheading {
  font-family: var(--font-display);
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  font-weight: 700;
  color: var(--ink-700);
}

.t-body-lg {
  font-size: clamp(1rem, 1.4vw, 1.125rem);
  line-height: 1.75;
  color: var(--ink-500);
}

/* === BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  font-family: var(--font-display);
  font-weight: 800;
  border: none;
  cursor: pointer;
  transition: all var(--t-med) var(--ease-out);
  text-decoration: none;
  white-space: nowrap;
}

.btn--pill-cta {
  background: var(--tone-cta);
  color: var(--tone-cta-text);
  padding: var(--sp-4) var(--sp-8);
  border-radius: var(--r-pill);
  font-size: 1rem;
  box-shadow: 0 4px 20px rgba(45,201,139,0.35);
}

.btn--pill-cta:hover {
  background: var(--tone-cta-hover);
  color: var(--tone-cta-text);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(45,201,139,0.45);
}

.btn--pill-outline {
  background: transparent;
  color: var(--tone-main);
  padding: calc(var(--sp-4) - 2px) var(--sp-8);
  border-radius: var(--r-pill);
  font-size: 1rem;
  border: 2px solid var(--tone-main);
}

.btn--pill-outline:hover {
  background: var(--tone-main);
  color: var(--white);
}

.btn--pill-white {
  background: var(--white);
  color: var(--tone-main-deep);
  padding: var(--sp-4) var(--sp-8);
  border-radius: var(--r-pill);
  font-size: 1rem;
  box-shadow: 0 4px 20px rgba(0,0,0,0.14);
}

.btn--pill-white:hover {
  background: var(--tone-support);
  color: var(--tone-main-deep);
  transform: translateY(-2px);
}

.btn--sm {
  padding: var(--sp-3) var(--sp-6);
  font-size: 0.9rem;
}

/* === SITE HEADER === */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 900;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--ink-100);
  transition: box-shadow var(--t-med) var(--ease-out);
}

.site-header.is-scrolled {
  box-shadow: 0 2px 20px rgba(0,0,0,0.10);
}

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

/* Logo */
.brand-logo {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  text-decoration: none;
  flex-shrink: 0;
}

.brand-logo__mark {
  width: 38px;
  height: 38px;
}

.brand-logo__name {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 900;
  color: var(--tone-main-deep);
  letter-spacing: -0.02em;
}

.brand-logo__name span {
  color: var(--tone-cta);
}

/* Nav */
.header__nav {
  display: flex;
  align-items: center;
  gap: var(--sp-8);
}

.header__nav a {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--ink-700);
  text-decoration: none;
  letter-spacing: 0.01em;
  transition: color var(--t-fast) var(--ease-out);
}

.header__nav a:hover { color: var(--tone-main); }

.header__actions {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
}

/* Mobile menu toggle */
.header__menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--sp-2);
}

.header__menu-btn span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--ink-700);
  border-radius: 2px;
  transition: all var(--t-med) var(--ease-out);
}

/* === HERO SECTION === */
.hero-section {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 72px;
}

.hero-section__bg {
  position: absolute;
  inset: 0;
  background-image: url('../img/hero.jpg');
  background-size: cover;
  background-position: center 30%;
  transform-origin: center;
}

.hero-section__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    125deg,
    rgba(18, 77, 64, 0.86) 0%,
    rgba(26, 107, 89, 0.72) 45%,
    rgba(18, 77, 64, 0.55) 100%
  );
}

.hero-section__content {
  position: relative;
  z-index: 2;
  padding-block: var(--sp-20);
  max-width: 680px;
}

.hero-section__overline {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(8px);
  color: var(--white);
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: var(--sp-2) var(--sp-4);
  border-radius: var(--r-pill);
  border: 1px solid rgba(255,255,255,0.25);
  margin-bottom: var(--sp-6);
}

.hero-section__overline::before {
  content: '';
  display: block;
  width: 8px; height: 8px;
  background: var(--tone-cta);
  border-radius: 50%;
}

.hero-section__headline {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5.5vw, 4rem);
  font-weight: 900;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: var(--sp-6);
  text-shadow: 0 2px 16px rgba(0,0,0,0.25);
}

.hero-section__headline em {
  font-style: normal;
  color: var(--tone-cta);
}

.hero-section__sub {
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  color: rgba(255,255,255,0.88);
  line-height: 1.7;
  margin-bottom: var(--sp-10);
  max-width: 560px;
}

.hero-section__cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-4);
  margin-bottom: var(--sp-10);
}

.hero-section__trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-6);
}

.hero-trust-item {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  color: rgba(255,255,255,0.85);
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 600;
}

.hero-trust-item svg {
  width: 16px; height: 16px;
  flex-shrink: 0;
  color: var(--tone-cta);
}

/* === TRUST STRIP === */
.trust-strip {
  background: var(--tone-main-deep);
  padding-block: var(--sp-8);
}

.trust-strip__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-4);
}

.trust-chip {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--sp-2);
  padding: var(--sp-4);
  border-right: 1px solid rgba(255,255,255,0.12);
}

.trust-chip:last-child { border-right: none; }

.trust-chip__icon {
  width: 40px; height: 40px;
  background: rgba(255,255,255,0.1);
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--tone-cta);
}

.trust-chip__icon svg { width: 22px; height: 22px; }

.trust-chip__number {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--white);
}

.trust-chip__label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.65);
  font-family: var(--font-display);
  font-weight: 600;
}

/* === PRODUCT INTRO SECTION === */
.product-intro {
  padding-block: var(--sp-24);
  background: var(--white);
}

.product-intro__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-16);
  align-items: center;
}

.product-intro__visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.product-intro__bg-blob {
  position: absolute;
  width: 85%;
  aspect-ratio: 1;
  background: radial-gradient(circle, var(--tone-support) 0%, transparent 70%);
  border-radius: 50%;
  filter: blur(32px);
  z-index: 0;
}

.product-intro__image-wrap {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 420px;
  animation: product-float 5s ease-in-out infinite;
}

.product-intro__image-wrap img {
  width: 100%;
  drop-shadow: 0 20px 60px rgba(0,0,0,0.15);
  filter: drop-shadow(0 20px 48px rgba(26,107,89,0.20));
}

.product-intro__badge {
  position: absolute;
  bottom: 10%;
  right: -12px;
  background: var(--white);
  border: 1px solid var(--ink-100);
  border-radius: var(--r-lg);
  padding: var(--sp-3) var(--sp-4);
  box-shadow: var(--shadow-lift);
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}

.product-intro__badge-icon {
  width: 36px; height: 36px;
  background: var(--tone-support);
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--tone-main);
  flex-shrink: 0;
}

.product-intro__badge-icon svg { width: 20px; height: 20px; }

.product-intro__badge-text {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--ink-700);
}

.product-intro__badge-text small {
  display: block;
  font-weight: 400;
  color: var(--ink-500);
  font-size: 0.72rem;
}

.product-intro__overline {
  margin-bottom: var(--sp-3);
}

.product-intro__heading {
  margin-bottom: var(--sp-6);
}

.product-intro__body {
  margin-bottom: var(--sp-8);
}

.ingredient-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  margin-bottom: var(--sp-8);
}

.ingredient-item {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  padding: var(--sp-4);
  background: var(--ink-50);
  border-radius: var(--r-md);
  border-left: 3px solid var(--tone-main);
}

.ingredient-item__icon {
  width: 32px; height: 32px;
  background: var(--tone-support);
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--tone-main);
}

.ingredient-item__icon svg { width: 18px; height: 18px; }

.ingredient-item__name {
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--ink-900);
}

.ingredient-item__desc {
  font-size: 0.82rem;
  color: var(--ink-500);
  line-height: 1.5;
}

@keyframes product-float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-12px); }
}

/* === FOR WHOM SECTION === */
.forwhom-section {
  padding-block: var(--sp-24);
  background: var(--tone-support);
}

.forwhom-section__header {
  margin-bottom: var(--sp-12);
}

.forwhom-section__header .t-overline {
  margin-bottom: var(--sp-3);
}

.forwhom-section__header .t-heading {
  margin-bottom: var(--sp-4);
}

.forwhom-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-6);
}

.forwhom-card {
  background: var(--white);
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: transform var(--t-med) var(--ease-out), box-shadow var(--t-med) var(--ease-out);
}

.forwhom-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lift);
}

.forwhom-card__image {
  width: 100%;
  height: 240px;
  object-fit: cover;
}

.forwhom-card__body {
  padding: var(--sp-6);
}

.forwhom-card__title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--ink-900);
  margin-bottom: var(--sp-3);
}

.forwhom-card__text {
  font-size: 0.9rem;
  color: var(--ink-500);
  line-height: 1.65;
  margin-bottom: var(--sp-4);
}

.forwhom-checklist {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.forwhom-checklist__item {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink-700);
}

.forwhom-checklist__item::before {
  content: '';
  width: 18px; height: 18px;
  background: var(--tone-support);
  border-radius: 50%;
  border: 2px solid var(--tone-main);
  flex-shrink: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 18 18' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M4 9l3.5 3.5L14 6' stroke='%231A6B59' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-size: contain;
}

/* === BENEFITS SECTION === */
.benefits-section {
  padding-block: var(--sp-24);
  background: var(--white);
}

.benefits-section__header {
  margin-bottom: var(--sp-12);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-5);
}

.benefit-card {
  background: var(--white);
  border: 1px solid var(--ink-100);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: transform var(--t-med) var(--ease-out), box-shadow var(--t-med) var(--ease-out), border-color var(--t-med) var(--ease-out);
}

.benefit-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lift);
  border-color: var(--tone-support-mid);
}

.benefit-card__img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.benefit-card__body {
  padding: var(--sp-5);
}

.benefit-card__num {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--tone-cta);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--sp-2);
}

.benefit-card__title {
  font-family: var(--font-display);
  font-size: 0.98rem;
  font-weight: 800;
  color: var(--ink-900);
  line-height: 1.3;
  margin-bottom: var(--sp-2);
}

.benefit-card__text {
  font-size: 0.84rem;
  color: var(--ink-500);
  line-height: 1.6;
}

/* === ROUTINE SECTION === */
.routine-section {
  padding-block: var(--sp-24);
  background: var(--tone-main-deep);
  position: relative;
  overflow: hidden;
}

.routine-section::before {
  content: '';
  position: absolute;
  top: -80px; right: -80px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(45,201,139,0.15) 0%, transparent 70%);
  pointer-events: none;
}

.routine-section::after {
  content: '';
  position: absolute;
  bottom: -100px; left: -100px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(45,201,139,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.routine-section__header {
  text-align: center;
  margin-bottom: var(--sp-16);
  position: relative;
  z-index: 1;
}

.routine-section__header .t-overline {
  color: var(--tone-cta);
}

.routine-section__header .t-heading {
  color: var(--white);
}

.routine-section__header .t-body-lg {
  color: rgba(255,255,255,0.65);
  max-width: 520px;
  margin-inline: auto;
  margin-top: var(--sp-4);
}

.routine-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-6);
  position: relative;
  z-index: 1;
}

.routine-steps::before {
  content: '';
  position: absolute;
  top: 28px;
  left: calc(12.5% + 28px);
  right: calc(12.5% + 28px);
  height: 2px;
  background: linear-gradient(90deg, var(--tone-cta) 0%, rgba(45,201,139,0.3) 100%);
  z-index: 0;
}

.step-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--sp-4);
  position: relative;
  z-index: 1;
}

.step-card__num {
  width: 56px; height: 56px;
  background: var(--tone-cta);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 900;
  color: var(--tone-cta-text);
  box-shadow: 0 0 0 6px rgba(45,201,139,0.18);
  flex-shrink: 0;
}

.step-card__title {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--white);
}

.step-card__text {
  font-size: 0.84rem;
  color: rgba(255,255,255,0.60);
  line-height: 1.6;
}

/* === CTA HIGHLIGHT STRIP === */
.cta-strip {
  padding-block: var(--sp-16);
  background: linear-gradient(135deg, var(--tone-support) 0%, rgba(200,232,223,0.4) 100%);
  border-top: 1px solid var(--ink-100);
  border-bottom: 1px solid var(--ink-100);
}

.cta-strip__inner {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: var(--sp-12);
}

.cta-strip__text .t-heading {
  margin-bottom: var(--sp-3);
}

.cta-strip__text .t-body-lg {
  max-width: 520px;
}

.cta-strip__actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-3);
  flex-shrink: 0;
}

.cta-strip__note {
  font-size: 0.78rem;
  color: var(--ink-500);
  font-family: var(--font-display);
  font-weight: 600;
  text-align: center;
}

/* === TESTIMONIALS SECTION === */
.testimonials-section {
  padding-block: var(--sp-24);
  background: var(--white);
}

.testimonials-section__header {
  margin-bottom: var(--sp-12);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
}

.testi-card {
  background: var(--ink-50);
  border-radius: var(--r-lg);
  padding: var(--sp-8);
  border: 1px solid var(--ink-100);
  position: relative;
  transition: box-shadow var(--t-med) var(--ease-out);
}

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

.testi-card__quote-icon {
  position: absolute;
  top: var(--sp-6);
  right: var(--sp-6);
  color: var(--tone-support-mid);
}

.testi-card__quote-icon svg { width: 36px; height: 36px; }

.testi-card__stars {
  display: flex;
  gap: var(--sp-1);
  margin-bottom: var(--sp-4);
}

.testi-card__stars svg {
  width: 16px; height: 16px;
  color: var(--accent-warm);
}

.testi-card__text {
  font-size: 0.93rem;
  color: var(--ink-700);
  line-height: 1.7;
  margin-bottom: var(--sp-6);
  font-style: italic;
}

.testi-card__author {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}

.testi-card__avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--tone-support);
  border: 2px solid var(--tone-support-mid);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 800;
  color: var(--tone-main);
  flex-shrink: 0;
}

.testi-card__name {
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 800;
  color: var(--ink-900);
}

.testi-card__meta {
  font-size: 0.78rem;
  color: var(--ink-300);
  font-family: var(--font-display);
  font-weight: 600;
}

/* === FAQ SECTION === */
.faq-section {
  padding-block: var(--sp-24);
  background: var(--tone-support);
}

.faq-section__header {
  margin-bottom: var(--sp-12);
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  max-width: 820px;
  margin-inline: auto;
}

.faq-item {
  background: var(--white);
  border-radius: var(--r-md);
  border: 1px solid var(--ink-100);
  overflow: hidden;
  transition: box-shadow var(--t-med) var(--ease-out);
}

.faq-item.is-open {
  box-shadow: var(--shadow-card);
  border-color: var(--tone-support-mid);
}

.faq-item__trigger {
  width: 100%;
  background: none;
  border: none;
  padding: var(--sp-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  cursor: pointer;
  text-align: left;
}

.faq-item__question {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--ink-900);
  line-height: 1.4;
}

.faq-item__chevron {
  width: 24px; height: 24px;
  background: var(--tone-support);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--tone-main);
  transition: transform var(--t-med) var(--ease-out), background var(--t-med) var(--ease-out);
}

.faq-item__chevron svg { width: 14px; height: 14px; }

.faq-item.is-open .faq-item__chevron {
  transform: rotate(180deg);
  background: var(--tone-main);
  color: var(--white);
}

.faq-item__body {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--t-med) var(--ease-out);
}

.faq-item.is-open .faq-item__body {
  max-height: 400px;
}

.faq-item__answer {
  padding: 0 var(--sp-6) var(--sp-6);
  font-size: 0.93rem;
  color: var(--ink-500);
  line-height: 1.75;
  border-top: 1px solid var(--ink-100);
  padding-top: var(--sp-4);
}

/* === ORDER SECTION === */
.order-section {
  padding-block: var(--sp-24);
  background: var(--white);
}

.order-section__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-12);
  align-items: center;
}

.order-section__image-col {
  position: relative;
  display: flex;
  justify-content: center;
}

.order-section__product-img {
  max-width: 340px;
  filter: drop-shadow(0 24px 48px rgba(26,107,89,0.20));
}

.order-card {
  background: var(--ink-50);
  border-radius: var(--r-xl);
  padding: var(--sp-10);
  border: 1px solid var(--ink-100);
}

.order-card__overline {
  margin-bottom: var(--sp-3);
}

.order-card__heading {
  margin-bottom: var(--sp-4);
}

.order-card__desc {
  margin-bottom: var(--sp-8);
}

.order-card__features {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  margin-bottom: var(--sp-8);
}

.order-feature {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--ink-700);
}

.order-feature__icon {
  width: 32px; height: 32px;
  background: var(--tone-support);
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--tone-main);
}

.order-feature__icon svg { width: 18px; height: 18px; }

.order-card__cta-group {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--sp-3);
}

.order-card__disclaimer {
  font-size: 0.78rem;
  color: var(--ink-300);
  line-height: 1.5;
}

/* === CONTACT SECTION === */
.contact-section {
  padding-block: var(--sp-20);
  background: var(--tone-main-deep);
}

.contact-section__grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--sp-8);
}

.contact-block__overline {
  color: var(--tone-cta);
  margin-bottom: var(--sp-4);
}

.contact-block__heading {
  color: var(--white);
  margin-bottom: var(--sp-6);
}

.contact-block__item {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  margin-bottom: var(--sp-4);
}

.contact-block__item-icon {
  width: 36px; height: 36px;
  background: rgba(255,255,255,0.1);
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--tone-cta);
}

.contact-block__item-icon svg { width: 18px; height: 18px; }

.contact-block__item-text {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.6;
}

.contact-block__item-text strong {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--white);
  font-size: 0.88rem;
  margin-bottom: 2px;
}

.contact-block__item-text a {
  color: rgba(255,255,255,0.75);
}

.contact-block__item-text a:hover {
  color: var(--tone-cta);
}

/* === SITE FOOTER === */
.site-footer {
  background: var(--ink-900);
  padding-block: var(--sp-10);
}

.site-footer__inner {
  display: flex;
  flex-direction: column;
  gap: var(--sp-6);
}

.site-footer__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--sp-6);
  padding-bottom: var(--sp-6);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-logo .brand-logo__name {
  color: rgba(255,255,255,0.85);
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-6);
}

.footer-nav a {
  font-family: var(--font-display);
  font-size: 0.83rem;
  font-weight: 600;
  color: rgba(255,255,255,0.50);
  text-decoration: none;
  transition: color var(--t-fast) var(--ease-out);
}

.footer-nav a:hover {
  color: var(--tone-cta);
}

.site-footer__bottom {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--sp-4);
}

.footer-copyright {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.35);
  line-height: 1.6;
}

.footer-disclaimer {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.25);
  max-width: 580px;
  line-height: 1.55;
  text-align: right;
}

/* === LEGAL PAGES === */
.legal-page {
  padding-top: 72px;
  min-height: 100vh;
}

.legal-page__header {
  background: var(--tone-main-deep);
  padding-block: var(--sp-16);
  text-align: center;
}

.legal-page__title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 900;
  color: var(--white);
  margin-bottom: var(--sp-3);
}

.legal-page__subtitle {
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
}

.legal-page__body {
  padding-block: var(--sp-16);
  max-width: 840px;
  margin-inline: auto;
  padding-inline: var(--sp-6);
}

.legal-page__body h2 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--ink-900);
  margin-top: var(--sp-8);
  margin-bottom: var(--sp-3);
  padding-bottom: var(--sp-2);
  border-bottom: 2px solid var(--tone-support-mid);
}

.legal-page__body p {
  font-size: 0.93rem;
  color: var(--ink-500);
  line-height: 1.8;
  margin-bottom: var(--sp-4);
}

.legal-page__body ul {
  margin-bottom: var(--sp-4);
  padding-left: var(--sp-6);
}

.legal-page__body ul li {
  font-size: 0.93rem;
  color: var(--ink-500);
  line-height: 1.8;
  margin-bottom: var(--sp-2);
  position: relative;
}

.legal-page__body ul li::before {
  content: '→';
  position: absolute;
  left: -1.4rem;
  color: var(--tone-main);
  font-weight: 600;
}

/* === SUCCESS PAGE === */
.success-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--tone-support);
  padding: var(--sp-6);
}

.success-card {
  background: var(--white);
  border-radius: var(--r-xl);
  padding: var(--sp-16);
  text-align: center;
  max-width: 560px;
  width: 100%;
  box-shadow: var(--shadow-hero);
}

.success-icon {
  width: 80px; height: 80px;
  background: var(--tone-support);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-inline: auto;
  margin-bottom: var(--sp-8);
  color: var(--tone-main);
  border: 3px solid var(--tone-support-mid);
}

.success-icon svg { width: 40px; height: 40px; }

.success-card .t-heading {
  margin-bottom: var(--sp-4);
}

.success-card p {
  color: var(--ink-500);
  margin-bottom: var(--sp-8);
}

/* === SECTION OVERLINES SPACING === */
.section-header-block {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.section-header-block .t-overline {
  margin-bottom: 0;
}

.section-header-block .t-heading {
  margin-bottom: 0;
}

.section-header-block .t-body-lg {
  max-width: 580px;
}

/* === MOBILE NAV === */
.mobile-nav {
  display: none;
  position: fixed;
  top: 72px; left: 0; right: 0;
  background: var(--white);
  border-bottom: 1px solid var(--ink-100);
  padding: var(--sp-6);
  flex-direction: column;
  gap: var(--sp-4);
  z-index: 800;
  box-shadow: 0 8px 24px rgba(0,0,0,0.10);
}

.mobile-nav.is-open { display: flex; }

.mobile-nav a {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--ink-700);
  padding-block: var(--sp-3);
  border-bottom: 1px solid var(--ink-50);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 1024px) {
  .benefits-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .trust-strip__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .trust-chip {
    border-right: none;
    border-bottom: 1px solid rgba(255,255,255,0.12);
  }

  .trust-chip:nth-child(2n) { border-bottom: 1px solid rgba(255,255,255,0.12); }
  .trust-chip:nth-last-child(-n+2) { border-bottom: none; }
}

@media (max-width: 900px) {
  .header__nav { display: none; }

  .header__menu-btn {
    display: flex;
  }

  .product-intro__grid {
    grid-template-columns: 1fr;
    gap: var(--sp-10);
  }

  .product-intro__visual {
    max-width: 340px;
    margin-inline: auto;
  }

  .forwhom-grid {
    grid-template-columns: 1fr;
  }

  .routine-steps {
    grid-template-columns: repeat(2, 1fr);
  }

  .routine-steps::before { display: none; }

  .cta-strip__inner {
    grid-template-columns: 1fr;
    gap: var(--sp-8);
  }

  .testimonials-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin-inline: auto;
  }

  .order-section__inner {
    grid-template-columns: 1fr;
  }

  .order-section__image-col {
    order: -1;
  }

  .contact-section__grid {
    grid-template-columns: 1fr;
    gap: var(--sp-10);
  }
}

@media (max-width: 600px) {
  .hero-section__cta-group {
    flex-direction: column;
  }

  .hero-section__cta-group .btn {
    width: 100%;
    justify-content: center;
  }

  .benefits-grid {
    grid-template-columns: 1fr;
  }

  .routine-steps {
    grid-template-columns: 1fr;
  }

  .trust-strip__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .site-footer__top {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-disclaimer {
    text-align: left;
  }
}